diff --git a/help.h b/help.h
index 30ac2c97..883df678 100644
--- a/help.h
+++ b/help.h
@@ -1,48 +1,48 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file help.h
-/// Functions related to the help browser. The help data is in helpfile.h
-//////////////////////////////////////////////////////////////////////////////
-
-#ifndef __HELP_H_
-#define __HELP_H_
-
-/*!
-    Called to open the help window with the keyboard shortcut.
-    If the mouse is over a button, its contextual help will be displayed.
-    Else, the default helpscreen will be shown.
-*/
-void Button_Help(void);
-
-/*!
-    Displays and runs the "Statistics" window
-*/
-void Button_Stats(void);
-
-/*!
-    Displays and runs the "Help / About..." window
-    @param section Number of the help section page to display (equals the button number the mouse was hovering for the contextual help), -1 for the main help page.
-    @param sub_section Help sub-section title (the page will be scrolled so this title is at the top).
-*/
-void Window_help(int section, const char * sub_section);
-
-#endif
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file help.h
+/// Functions related to the help browser. The help data is in helpfile.h
+//////////////////////////////////////////////////////////////////////////////
+
+#ifndef __HELP_H_
+#define __HELP_H_
+
+/*!
+    Called to open the help window with the keyboard shortcut.
+    If the mouse is over a button, its contextual help will be displayed.
+    Else, the default helpscreen will be shown.
+*/
+void Button_Help(void);
+
+/*!
+    Displays and runs the "Statistics" window
+*/
+void Button_Stats(void);
+
+/*!
+    Displays and runs the "Help / About..." window
+    @param section Number of the help section page to display (equals the button number the mouse was hovering for the contextual help), -1 for the main help page.
+    @param sub_section Help sub-section title (the page will be scrolled so this title is at the top).
+*/
+void Window_help(int section, const char * sub_section);
+
+#endif
+
diff --git a/helpfile.h b/helpfile.h
index 612b2011..81a26cb2 100644
--- a/helpfile.h
+++ b/helpfile.h
@@ -1,2433 +1,2433 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2009 Franck Charlet
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file helpfile.h
-/// This is all the text that appears in contextual help and credits.
-///
-/// Note: The source code is kept on a public website, so keep this in mind
-/// if you're thinking of putting an e-mail address in there. At least, use
-/// "\100" instead of @, to help against the most basic email address harvesters.
-//////////////////////////////////////////////////////////////////////////////
-
-#include "const.h" // Uses enumerations BUTTON_NUMBERS and SPECIAL_ACTIONS
-
-// Some magic formulas:
-
-#define HELP_TEXT(x) {'N', x, 0},
-// Generates a 'N' line (Normal)
-
-#define HELP_LINK(x,y) {'K', x, y},
-// Generates a 'K' line (Key)
-
-#define HELP_BOLD(x) {'S', x, 0},
-// Generates a 'S' line (BOLD)
-
-#define HELP_TITLE(x) {'T', x, 0}, {'-', x, 0},
-// Generates a 'T' line (Title, upper half)
-// and a second '-' line (Title, lower half),  with the same text.
-
-static const T_Help_table helptable_about[] =
-/*
-  Do not exceed 44 characters for normal lines:
-  HELP_TEXT ("--------------------------------------------")
-  Do not exceed 22 characters for title lines:
-  HELP_TITLE("======================")
-*/
-{
-  HELP_TEXT ("") // Leave enough room for a hard-coded logo, eventually.
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("        GRAFX 2   ")
-  HELP_BOLD ("           \"Summer Sunset\" Edition")
-  HELP_BOLD ("  THE ULTIMATE MULTI-RESOLUTION GFX EDITOR")
-  HELP_TEXT ("       http://grafx2.googlecode.com")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Copyright 2007 by the Grafx2 project team")
-  HELP_TEXT ("    Copyright 1996-2001 by SUNSET DESIGN")
-};
-static const T_Help_table helptable_licence[] =
-{
-  HELP_TITLE("       LICENSE")
-  HELP_TEXT ("")
-  HELP_TEXT ("Grafx2 is FREE SOFTWARE, you can")
-  HELP_TEXT ("redistribute it and/or modify it under the")
-  HELP_TEXT ("terms of the GNU General Public License as")
-  HELP_TEXT ("published by the Free Software Foundation;")
-  HELP_TEXT ("version 2 of the License.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Grafx2 is distributed in the hope that it")
-  HELP_TEXT ("will be useful, but WITHOUT ANY WARRANTY;")
-  HELP_TEXT ("without even the implied warranty of")
-  HELP_TEXT ("MERCHANTABILITY or FITNESS FOR A PARTICULAR")
-  HELP_TEXT ("PURPOSE.  See the GNU General Public License")
-  HELP_TEXT ("for more details.")
-  HELP_TEXT ("")
-  HELP_TEXT ("You should have received a copy of the GNU")
-  HELP_TEXT ("General Public License along with Grafx2;")
-  HELP_TEXT ("if not, see http://www.gnu.org/licenses/ or")
-  HELP_TEXT ("write to the Free Software Foundation, Inc.")
-  HELP_TEXT (" 59 Temple Place - Suite 330, Boston,")
-  HELP_TEXT (" MA  02111-1307, USA.")
-
-};
-static const T_Help_table helptable_help[] =
-{
-  HELP_TITLE("         HELP")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Contextual help is available by pressing")
-  HELP_LINK ("  the %s key",0x100+BUTTON_HELP)
-  HELP_TEXT ("  You can do it while hovering a menu icon,")
-  HELP_TEXT ("  or while a window is open.")
-  HELP_TEXT ("  When a keyboard shortcut is displayed it's")
-  HELP_TEXT ("  your current configuration and you can")
-  HELP_TEXT ("  change it by clicking it.")
-  HELP_TEXT ("")
-  HELP_TITLE("  KEYBOARD SHORTCUTS")
-  HELP_TEXT ("")
-  HELP_TEXT ("Scroll visible area")
-  HELP_LINK ("  up:                %s",   SPECIAL_SCROLL_UP)
-  HELP_LINK ("  down:              %s",   SPECIAL_SCROLL_DOWN)
-  HELP_LINK ("  left:              %s",   SPECIAL_SCROLL_LEFT)
-  HELP_LINK ("  right:             %s",   SPECIAL_SCROLL_RIGHT)
-  HELP_LINK ("  up faster:         %s",   SPECIAL_SCROLL_UP_FAST)
-  HELP_LINK ("  down faster:       %s",   SPECIAL_SCROLL_DOWN_FAST)
-  HELP_LINK ("  left faster:       %s",   SPECIAL_SCROLL_LEFT_FAST)
-  HELP_LINK ("  right faster:      %s",   SPECIAL_SCROLL_RIGHT_FAST)
-  HELP_LINK ("  up slower:         %s",   SPECIAL_SCROLL_UP_SLOW)
-  HELP_LINK ("  down slower:       %s",   SPECIAL_SCROLL_DOWN_SLOW)
-  HELP_LINK ("  left slower:       %s",   SPECIAL_SCROLL_LEFT_SLOW)
-  HELP_LINK ("  right slower:      %s",   SPECIAL_SCROLL_RIGHT_SLOW)
-  HELP_TEXT ("Emulate mouse")
-  HELP_LINK ("  Up:                %s",   SPECIAL_MOUSE_UP)
-  HELP_LINK ("  Down:              %s",   SPECIAL_MOUSE_DOWN)
-  HELP_LINK ("  Left:              %s",   SPECIAL_MOUSE_LEFT)
-  HELP_LINK ("  Right:             %s",   SPECIAL_MOUSE_RIGHT)
-  HELP_LINK ("  Left click:        %s",   SPECIAL_CLICK_LEFT)
-  HELP_LINK ("  Right click:       %s",   SPECIAL_CLICK_RIGHT)
-  HELP_LINK ("Show / Hide menu:    %s",   0x100+BUTTON_HIDE)
-  HELP_LINK ("Show / Hide cursor:  %s",   SPECIAL_SHOW_HIDE_CURSOR)
-  HELP_LINK ("Paintbrush = \".\":    %s",   SPECIAL_DOT_PAINTBRUSH)
-  HELP_LINK ("Paintbrush choice:   %s",   0x100+BUTTON_PAINTBRUSHES)
-  HELP_LINK ("Monochrome brush:    %s",   0x200+BUTTON_PAINTBRUSHES)
-  HELP_LINK ("Freehand drawing:    %s",   0x100+BUTTON_DRAW)
-  HELP_TEXT ("Switch freehand")
-  HELP_LINK ("  drawing mode:      %s",   0x200+BUTTON_DRAW)
-  HELP_TEXT ("Continuous freehand")
-  HELP_LINK ("  drawing:           %s",   SPECIAL_CONTINUOUS_DRAW)
-  HELP_LINK ("Line:                %s",   0x100+BUTTON_LINES)
-  HELP_LINK ("Knotted lines:       %s",   0x200+BUTTON_LINES)
-  HELP_LINK ("Spray:               %s",   0x100+BUTTON_AIRBRUSH)
-  HELP_LINK ("Spray menu:          %s",   0x200+BUTTON_AIRBRUSH)
-  HELP_LINK ("Floodfill:           %s",   0x100+BUTTON_FLOODFILL)
-  HELP_LINK ("Replace color:       %s",   0x200+BUTTON_FLOODFILL)
-  HELP_LINK ("Bezier's curves:     %s",   0x100+BUTTON_CURVES)
-  HELP_TEXT ("Bezier's curve with")
-  HELP_LINK ("  3 or 4 points      %s",   0x200+BUTTON_CURVES)
-  HELP_LINK ("Empty rectangle:     %s",   0x100+BUTTON_RECTANGLES)
-  HELP_LINK ("Filled rectangle:    %s",   0x100+BUTTON_FILLRECT)
-  HELP_LINK ("Empty circle:        %s",   0x100+BUTTON_CIRCLES)
-  HELP_LINK ("Empty ellipse:       %s",   0x200+BUTTON_CIRCLES)
-  HELP_LINK ("Filled circle:       %s",   0x100+BUTTON_FILLCIRC)
-  HELP_LINK ("Filled ellipse:      %s",   0x200+BUTTON_FILLCIRC)
-  HELP_LINK ("Empty polygon:       %s",   0x100+BUTTON_POLYGONS)
-  HELP_LINK ("Empty polyform:      %s",   0x200+BUTTON_POLYGONS)
-  HELP_LINK ("Polyfill:            %s",   0x100+BUTTON_POLYFILL)
-  HELP_LINK ("Filled polyform:     %s",   0x200+BUTTON_POLYFILL)
-  HELP_LINK ("Gradient rectangle:  %s",   0x100+BUTTON_GRADRECT)
-  HELP_LINK ("Gradation menu:      %s",   0x200+BUTTON_GRADRECT)
-  HELP_LINK ("Spheres:             %s",   0x100+BUTTON_SPHERES)
-  HELP_LINK ("Gradient ellipses:   %s",   0x200+BUTTON_SPHERES)
-  HELP_LINK ("Adjust picture:      %s",   0x100+BUTTON_ADJUST)
-  HELP_LINK ("Flip picture menu:   %s",   0x200+BUTTON_ADJUST)
-  HELP_LINK ("Effects menu:        %s",   0x100+BUTTON_EFFECTS)
-  HELP_LINK ("Effects all off      %s",   SPECIAL_EFFECTS_OFF)
-  HELP_LINK ("Shade mode:          %s",   SPECIAL_SHADE_MODE)
-  HELP_LINK ("Shade menu:          %s",   SPECIAL_SHADE_MENU)
-  HELP_LINK ("Quick-shade mode:    %s",   SPECIAL_QUICK_SHADE_MODE)
-  HELP_LINK ("Quick-shade menu:    %s",   SPECIAL_QUICK_SHADE_MENU)
-  HELP_LINK ("Stencil mode:        %s",   SPECIAL_STENCIL_MODE)
-  HELP_LINK ("Stencil menu:        %s",   SPECIAL_STENCIL_MENU)
-  HELP_LINK ("Mask mode:           %s",   SPECIAL_MASK_MODE)
-  HELP_LINK ("Mask menu:           %s",   SPECIAL_MASK_MENU)
-  HELP_LINK ("Grid mode:           %s",   SPECIAL_GRID_MODE)
-  HELP_LINK ("Grid menu:           %s",   SPECIAL_GRID_MENU)
-  HELP_LINK ("Sieve mode:          %s",   SPECIAL_SIEVE_MODE)
-  HELP_LINK ("Sieve menu:          %s",   SPECIAL_SIEVE_MENU)
-  HELP_LINK ("Invert Sieve:        %s",   SPECIAL_INVERT_SIEVE)
-  HELP_LINK ("Colorize mode:       %s",   SPECIAL_COLORIZE_MODE)
-  HELP_LINK ("  At opacity  10%%:  %s",   SPECIAL_TRANSPARENCY_1)
-  HELP_LINK ("  At opacity  20%%:  %s",   SPECIAL_TRANSPARENCY_2)
-  HELP_LINK ("  At opacity  30%%:  %s",   SPECIAL_TRANSPARENCY_3)
-  HELP_LINK ("  At opacity  40%%:  %s",   SPECIAL_TRANSPARENCY_4)
-  HELP_LINK ("  At opacity  50%%:  %s",   SPECIAL_TRANSPARENCY_5)
-  HELP_LINK ("  At opacity  60%%:  %s",   SPECIAL_TRANSPARENCY_6)
-  HELP_LINK ("  At opacity  70%%:  %s",   SPECIAL_TRANSPARENCY_7)
-  HELP_LINK ("  At opacity  80%%:  %s",   SPECIAL_TRANSPARENCY_8)
-  HELP_LINK ("  At opacity  90%%:  %s",   SPECIAL_TRANSPARENCY_9)
-  HELP_LINK ("  At opacity 100%%:  %s",   SPECIAL_TRANSPARENCY_0)
-  HELP_LINK ("Colorize menu:       %s",   SPECIAL_COLORIZE_MENU)
-  HELP_LINK ("Smooth mode:         %s",   SPECIAL_SMOOTH_MODE)
-  HELP_LINK ("Smooth menu:         %s",   SPECIAL_SMOOTH_MENU)
-  HELP_LINK ("Smear mode:          %s",   SPECIAL_SMEAR_MODE)
-  HELP_LINK ("Tiling mode:         %s",   SPECIAL_TILING_MODE)
-  HELP_LINK ("Tiling menu:         %s",   SPECIAL_TILING_MENU)
-  HELP_LINK ("Pick brush:          %s",   0x100+BUTTON_BRUSH)
-  HELP_LINK ("Pick polyform brush: %s",   0x100+BUTTON_POLYBRUSH)
-  HELP_LINK ("Restore brush:       %s",   0x200+BUTTON_BRUSH)
-  HELP_LINK ("Flip brush X:        %s",   SPECIAL_FLIP_X)
-  HELP_LINK ("Flip brush Y:        %s",   SPECIAL_FLIP_Y)
-  HELP_LINK ("90° brush rotation:  %s",   SPECIAL_ROTATE_90)
-  HELP_LINK ("180° brush rotation: %s",   SPECIAL_ROTATE_180)
-  HELP_LINK ("Stretch brush:       %s",   SPECIAL_STRETCH)
-  HELP_LINK ("Distort brush:       %s",   SPECIAL_DISTORT)
-  HELP_LINK ("Outline brush:       %s",   SPECIAL_OUTLINE)
-  HELP_LINK ("Nibble brush:        %s",   SPECIAL_NIBBLE)
-  HELP_LINK ("Get brush colors:    %s",   SPECIAL_GET_BRUSH_COLORS)
-  HELP_LINK ("Recolorize brush:    %s",   SPECIAL_RECOLORIZE_BRUSH)
-  HELP_LINK ("Rotate brush:        %s",   SPECIAL_ROTATE_ANY_ANGLE)
-  HELP_LINK ("Pipette:             %s",   0x100+BUTTON_COLORPICKER)
-  HELP_LINK ("Swap fore/back color:%s",   0x200+BUTTON_COLORPICKER)
-  HELP_LINK ("Magnifier mode:      %s",   0x100+BUTTON_MAGNIFIER)
-  HELP_LINK ("Zoom factor menu:    %s",   0x200+BUTTON_MAGNIFIER)
-  HELP_LINK ("Zoom in:             %s",   SPECIAL_ZOOM_IN)
-  HELP_LINK ("Zoom out:            %s",   SPECIAL_ZOOM_OUT)
-  HELP_LINK ("Brush effects menu:  %s",   0x100+BUTTON_BRUSH_EFFECTS)
-  HELP_LINK ("Text:                %s",   0x100+BUTTON_TEXT)
-  HELP_LINK ("Resolution menu:     %s",   0x100+BUTTON_RESOL)
-  HELP_LINK ("Safety resolution:   %s",   0x200+BUTTON_RESOL)
-  HELP_LINK ("Help:                %s",   0x100+BUTTON_HELP)
-  HELP_LINK ("Statistics:          %s",   0x200+BUTTON_HELP)
-  HELP_LINK ("Go to spare page:    %s",   0x100+BUTTON_PAGE)
-  HELP_LINK ("Copy to spare page:  %s",   0x200+BUTTON_PAGE)
-  HELP_LINK ("Save as:             %s",   0x100+BUTTON_SAVE)
-  HELP_LINK ("Save:                %s",   0x200+BUTTON_SAVE)
-  HELP_LINK ("Load:                %s",   0x100+BUTTON_LOAD)
-  HELP_LINK ("Re-load:             %s",   0x200+BUTTON_LOAD)
-  HELP_LINK ("Save brush:          %s",   SPECIAL_SAVE_BRUSH)
-  HELP_LINK ("Load brush:          %s",   SPECIAL_LOAD_BRUSH)
-  HELP_LINK ("Larger brush size:   %s",   SPECIAL_BIGGER_PAINTBRUSH)
-  HELP_LINK ("Smaller brush size:  %s",   SPECIAL_SMALLER_PAINTBRUSH)
-  HELP_LINK ("Settings:            %s",   0x100+BUTTON_SETTINGS)
-  HELP_LINK ("Undo:                %s",   0x100+BUTTON_UNDO)
-  HELP_LINK ("Redo:                %s",   0x200+BUTTON_UNDO)
-  HELP_LINK ("Kill page:           %s",   0x100+BUTTON_KILL)
-  HELP_LINK ("Clear:               %s",   0x100+BUTTON_CLEAR)
-  HELP_LINK ("Clear with BG color: %s",   0x200+BUTTON_CLEAR)
-  HELP_LINK ("Quit:                %s",   0x100+BUTTON_QUIT)
-  HELP_LINK ("Palette menu:        %s",   0x100+BUTTON_PALETTE)
-  HELP_LINK ("2nd Palette menu:    %s",   0x200+BUTTON_PALETTE)
-  HELP_LINK ("Exclude colors menu: %s",   SPECIAL_EXCLUDE_COLORS_MENU)
-  HELP_TEXT ("")
-  HELP_TEXT ("Scroll palette")
-  HELP_LINK ("  Back:           %s",   0x100+BUTTON_PAL_LEFT)
-  HELP_LINK ("  Forward:        %s",   0x100+BUTTON_PAL_RIGHT)
-  HELP_LINK ("  Back faster:    %s",   0x200+BUTTON_PAL_LEFT)
-  HELP_LINK ("  Forward faster: %s",   0x200+BUTTON_PAL_RIGHT)
-  HELP_TEXT ("")
-  HELP_TEXT ("Change brush attachement")
-  HELP_LINK ("  Center      : %s",   SPECIAL_CENTER_ATTACHMENT)
-  HELP_LINK ("  Top-left    : %s",   SPECIAL_TOP_LEFT_ATTACHMENT)
-  HELP_LINK ("  Top-right   : %s",   SPECIAL_TOP_RIGHT_ATTACHMENT)
-  HELP_LINK ("  Bottom-left : %s",   SPECIAL_BOTTOM_LEFT_ATTACHMENT)
-  HELP_LINK ("  Bottom-right: %s",   SPECIAL_BOTTOM_RIGHT_ATTACHMENT)
-  HELP_TEXT ("")
-  HELP_TEXT ("Select foreground color")
-  HELP_TEXT ("")
-  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_FORECOLOR)
-  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_FORECOLOR)
-  HELP_TEXT ("")
-  HELP_TEXT ("Select background color")
-  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_BACKCOLOR)
-  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_BACKCOLOR)
-  HELP_TEXT ("")
-  HELP_TEXT ("Select user-defined foreground color")
-  HELP_TEXT ("")
-  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_USER_FORECOLOR)
-  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_USER_FORECOLOR)
-  HELP_TEXT ("")
-  HELP_TEXT ("Select user-defined background color")
-  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_USER_BACKCOLOR)
-  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_USER_BACKCOLOR)
-  HELP_TEXT ("")
-};
-static const T_Help_table helptable_credits[] =
-{
-//HELP_TEXT ("0----5----0----5----0----5----0----5----0--X")
-  HELP_TITLE(" GRAFX2 IS CREATED BY")
-  HELP_TEXT ("")
-  HELP_BOLD ("               SUNSET DESIGN")
-  HELP_BOLD ("       AUTHORS OF GRAFX2.0 BETA 96.5%")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Guillaume Dorme alias \"Robinson\" (code)")
-  HELP_TEXT ("  Karl Maritaud   alias \"X-Man\" (code&gfx)")
-//HELP_TEXT ("0----5----0----5----0----5----0----5----0--X")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Re-licensed GrafX2 under the GPL in 2001")
-  HELP_TEXT ("")
-  HELP_BOLD ("          THE GRAFX2 PROJECT TEAM")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Adrien Destugues (pulkomandy)")
-  HELP_TEXT ("  Yves Rizoud (yrizoud)")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Got the source back to life in 2006")
-  HELP_TEXT ("")
-  HELP_BOLD ("                    ART")
-  HELP_TEXT ("")
-  HELP_TEXT ("  GrafX2 logo by Made (www.m4de.com)")
-  HELP_TEXT ("  Icons and fonts by X-Man ")
-  HELP_TEXT ("  Additional graphics and logo by iLKke")
-  HELP_TEXT ("                   (ilkke.blogspot.com)")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Pixelled all the graphics")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE(" OTHER MACHINES PORTS")
-  HELP_TEXT ("")
-  HELP_BOLD ("              AMIGA OS 3 PORT")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Artur Jarosik")
-  HELP_TEXT ("")
-  HELP_BOLD ("              AMIGA OS 4 PORT")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Peter Gordon (www.petergordon.org.uk)")
-  HELP_TEXT ("")
-  HELP_BOLD ("                 AROS PORT")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Fernando Mastandrea (masta.uy)")
-  HELP_TEXT ("  Markus Weiss")
-  HELP_TEXT ("")
-  HELP_BOLD ("                FREEBSD PORT")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Jean-Baptiste Berlioz (Tobe)")
-  HELP_TEXT ("")
-  HELP_BOLD ("           HAIKU OS AND BEOS PORT")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Luc Schrijvers (Begasus)")
-  HELP_TEXT ("")
-  HELP_BOLD ("               MAC OS X PORT")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Franck Charlet (hitchhikr)")
-  HELP_TEXT ("  Per Olofsson (MagerValp)")
-  HELP_TEXT ("")
-  HELP_BOLD ("                MORPHOS PORT")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Rusback")
-  HELP_TEXT ("")
-  HELP_BOLD ("                 SKYOS PORT")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Luc Schrijvers (Begasus)")
-  HELP_TEXT ("")
-  HELP_TEXT ("  ... made it work on your favourite toaster")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE(" BUGFINDERS")
-  HELP_TEXT ("")
-//HELP_TEXT ("0----5----0----5----0----5----0----5----0--X")
-  HELP_TEXT ("  blumunkee     BDCIron         Ced         ")
-  HELP_TEXT ("  El Topo       fallenblood     Frost       ")
-  HELP_TEXT ("  Grimmy        Gürkan Sengün   HoraK-FDF   ")
-  HELP_TEXT ("  iLKke         Jamon           keito       ")
-  HELP_TEXT ("  kusma         Lord Graga      MagerValp   ")
-  HELP_TEXT ("  mind          MooZ            the Peach   ")
-  HELP_TEXT ("  richienyhus   tape.wyrm       TeeEmCee    ")
-  HELP_TEXT ("  tempest       Timo Kurrpa     titus^Rab   ")
-  HELP_TEXT ("  Tobé          00ai99                      ")
-  HELP_TEXT ("")
-  HELP_TEXT ("  ... posted the annoying bug reports.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE(" FILE FORMATS CREDITS")
-  HELP_TEXT ("")
-  HELP_TEXT ("  BMP : Microsoft")
-  HELP_TEXT ("  CEL,KCF : K.O.S. (KISekae Set system)")
-  HELP_TEXT ("  GIF : Compuserve")
-  HELP_TEXT ("  IMG : Bivas (W. Wiedmann?)")
-  HELP_TEXT ("  LBM : Electronic Arts")
-  HELP_TEXT ("  PAL : ermmh... nobody (?)")
-  HELP_TEXT ("  PCX : Z-Soft")
-  HELP_TEXT ("  PI1,PC1 : Degas Elite")
-  HELP_TEXT ("  PKM : Sunset Design")
-  HELP_TEXT ("  PNG : W3C")
-  HELP_TEXT ("  SCx : Colorix (?)")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE (" OUR HOMEPAGE")
-  HELP_TEXT ("")
-  HELP_BOLD ("  http://grafx2.codegoogle.com")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Please report any bug you may find there")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE (" GREETINGS")
-  HELP_TEXT ("")
-  HELP_TEXT ("  To the Pouet.net BBS posters, the #CPC")
-  HELP_TEXT ("  trolls and the bitfellas")
-  HELP_TEXT ("  To every people who makes the scene alive!")
-  HELP_TEXT ("  To all guys making nice pixelled pictures")
-  HELP_TEXT ("  (with or without GrafX2)")
-  HELP_TEXT ("")
-  HELP_BOLD ("  We send our best regards to...")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Access        Filter        Pink")
-  HELP_TEXT ("  Ace           Fiver         Pixel")
-  HELP_TEXT ("  AcidJam       Flan          Profil")
-  HELP_TEXT ("  Acryl         Fred          Prowler")
-  HELP_TEXT ("  Alexel        FreddyV       Puznik")
-  HELP_TEXT ("  Alias         Frost         Quick")
-  HELP_TEXT ("  Amiral        Gaël(GDC)     Ra")
-  HELP_TEXT ("  Arrakis       GainX         Raster")
-  HELP_TEXT ("  Avocado       Gandalf       Ravian")
-  HELP_TEXT ("  Baloo         Goblin        RedBug")
-  HELP_TEXT ("  Barti         Greenpix7     Rem")
-  HELP_TEXT ("  Bat           Grid          Rez")
-  HELP_TEXT ("  Biro          GrosQuick     Roudoudou")
-  HELP_TEXT ("  Bisounours    HackerCroll   Sacrilege")
-  HELP_TEXT ("  BlackAxe      Haplo         Sam")
-  HELP_TEXT ("  Bonnie        Hof           SandMan")
-  HELP_TEXT ("  Boo           Hornet        Scape")
-  HELP_TEXT ("  Boz           Hulud         Sébastien")
-  HELP_TEXT ("  Carine        Java          Shodan")
-  HELP_TEXT ("  Chandra       JBT           Skal")
-  HELP_TEXT ("  Cheetah       Jérôme        Skyfire")
-  HELP_TEXT ("  Chill         Julien(JCA)   Sphair")
-  HELP_TEXT ("  Cougar        KalMinDo      Sprocket")
-  HELP_TEXT ("  Cremax        KaneWood      Stef")
-  HELP_TEXT ("  Cyclone       Karma         Stony")
-  HELP_TEXT ("  Dake          Keith303      Sumaleth")
-  HELP_TEXT ("  Danny         Lazur         Sunday")
-  HELP_TEXT ("  Danube        LightShow     Suny")
-  HELP_TEXT ("  Darjul        Lluvia        Sybaris")
-  HELP_TEXT ("  Darwin        Louie         TBF")
-  HELP_TEXT ("  DarkAngel     Luk           Tempest")
-  HELP_TEXT ("  Das           Made          Thor")
-  HELP_TEXT ("  Decker        Mamos         TMK")
-  HELP_TEXT ("  DerPiipo      Mandrixx      TwoFace")
-  HELP_TEXT ("  Destop        Mangue        Underking")
-  HELP_TEXT ("  Diabolo       Mars          Unreal")
-  HELP_TEXT ("  DineS         Mephisto      VaeVictis")
-  HELP_TEXT ("  Drac          Mercure       Vastator")
-  HELP_TEXT ("  DrYes         Mirec         Vatin")
-  HELP_TEXT ("  Edyx          Moa           Veckman")
-  HELP_TEXT ("  Eller         Moxica        Wain")
-  HELP_TEXT ("  Ellyn         MRK           Wally")
-  HELP_TEXT ("  EOF           Nitch         WillBe")
-  HELP_TEXT ("  Fall          Noal          Xoomie")
-  HELP_TEXT ("  Fame          Nytrik        Xtrm")
-  HELP_TEXT ("  Fantom        Optic         YannSulu")
-  HELP_TEXT ("  Fear          Orome         Z")
-  HELP_TEXT ("  Feather       Pahladin      Zeb")
-  HELP_TEXT ("  Fennec        Phar          Zebig")
-  HELP_TEXT ("")
-  HELP_TEXT ("  and all #pixel, #demofr and #coders.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE (" SNAIL MAIL")
-  HELP_TEXT ("")
-  HELP_TEXT ("  (From 2001, current status: unknown)")
-  HELP_TEXT ("")
-  HELP_TEXT ("  GUILLAUME DORME (Robinson)")
-  HELP_TEXT ("  15, rue de l'observatoire")
-  HELP_TEXT ("  87000 LIMOGES (FRANCE)")
-  HELP_TEXT ("")
-  HELP_TEXT ("  KARL MARITAUD (X-Man)")
-  HELP_TEXT ("  10, rue de la Brasserie")
-  HELP_TEXT ("  87000 LIMOGES (FRANCE)")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE(" THANKS")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Some information taken from several docs")
-  HELP_TEXT ("  (PCGPE, Intervue, PC Interdit...)")
-  HELP_TEXT ("  gave us an invaluable help.")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Thanks to Shawn Hargreaves for his filled")
-  HELP_TEXT ("  polygon routine from Allegro v2.2.")
-  HELP_TEXT ("")
-  HELP_TEXT ("  Thanks to Carlos \"Made\" Pardo for his")
-  HELP_TEXT ("  great GrafX2 logo.")
-  HELP_TEXT ("")
-  HELP_TEXT ("  This is our very first program compiled")
-  HELP_TEXT ("  with the Gnu C Compiler.")
-  HELP_TEXT ("  A thousand thanks to the authors of")
-  HELP_TEXT ("  this compiler.")
-  HELP_TEXT ("")
-  HELP_TEXT ("  We also would like to thank all the")
-  HELP_TEXT ("  people who gave us ideas to improve")
-  HELP_TEXT ("  GrafX2.")
-  HELP_TITLE("")
-};
-static const T_Help_table helptable_paintbrush[] =
-{
-  HELP_TITLE("PAINTBRUSHES")
-  HELP_TEXT ("")
-  HELP_BOLD ("    LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_PAINTBRUSHES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Displays a menu where you can choose the")
-  HELP_TEXT ("shape of your paintbrush.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Paintbrushes are sorted by family. You can")
-  HELP_TEXT ("see some paintbrushes of the same family but")
-  HELP_TEXT ("with different sizes. There is at least one")
-  HELP_TEXT ("paint-brush from each family displayed in")
-  HELP_TEXT ("this menu.")
-  HELP_TEXT ("Here is the list of all the different")
-  HELP_TEXT ("paintbrush families:")
-  HELP_TEXT ("")
-  HELP_TEXT ("*******      ***      * * * *      * *   ")
-  HELP_TEXT ("*******     *****      * * *      * * *  ")
-  HELP_TEXT ("*******    *******    * * * *    * * * * ")
-  HELP_TEXT ("*******    *******     * * *      * * *  ")
-  HELP_TEXT ("*******    *******    * * * *    * * * * ")
-  HELP_TEXT ("*******     *****      * * *      * * *  ")
-  HELP_TEXT ("*******      ***      * * * *      * *   ")
-  HELP_TEXT ("")
-  HELP_TEXT ("Square      Disc       Sieve      Sieve  ")
-  HELP_TEXT ("                      square      disc   ")
-  HELP_TEXT ("                                         ")
-  HELP_TEXT ("   *           *                    *    ")
-  HELP_TEXT ("  ***       *    *                  *    ")
-  HELP_TEXT (" *****        *                     *    ")
-  HELP_TEXT ("*******               *******       *    ")
-  HELP_TEXT (" *****     *  *  *                  *    ")
-  HELP_TEXT ("  ***                               *    ")
-  HELP_TEXT ("   *         *  *                   *    ")
-  HELP_TEXT ("                                         ")
-  HELP_TEXT ("Diamond    Random      Horiz.    Vertical")
-  HELP_TEXT ("                        bar        bar   ")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TEXT ("      *    *          *     *       *")
-  HELP_TEXT ("     *      *          *   *        *")
-  HELP_TEXT ("    *        *          * *         *")
-  HELP_TEXT ("   *          *          *       *******")
-  HELP_TEXT ("  *            *        * *         *")
-  HELP_TEXT (" *              *      *   *        *")
-  HELP_TEXT ("*                *    *     *       *")
-  HELP_TEXT ("")
-  HELP_TEXT (" Slash      Back-     Cross X    Cross +")
-  HELP_TEXT ("            slash")
-  HELP_TEXT ("")
-  HELP_TEXT ("When using one of these, you can change the")
-  HELP_TEXT ("brush size by using the keys:")
-  HELP_LINK ("Reduce   : %s",   SPECIAL_SMALLER_PAINTBRUSH)
-  HELP_LINK ("Increase : %s",   SPECIAL_BIGGER_PAINTBRUSH)
-  HELP_TEXT ("The last 3 paintbrushes in the menu belong")
-  HELP_TEXT ("to the \"miscellaneous\" family and their size")
-  HELP_TEXT ("cannot be modified.")
-  HELP_TEXT ("")
-  HELP_BOLD ("    RIGHT CLICK     ")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_PAINTBRUSHES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Transforms your current user-defined brush")
-  HELP_TEXT ("into a paintbrush. This is actually a")
-  HELP_TEXT ("\"monochromisation\" of your user-defined")
-  HELP_TEXT ("brush. This means that every color of the")
-  HELP_TEXT ("brush that aren't the Back-color will be")
-  HELP_TEXT ("set to the Fore-color. But this option")
-  HELP_TEXT ("doesn't alter the brush: you'll just have")
-  HELP_TEXT ("to right-click on the \"Get brush\" buttons")
-  HELP_TEXT ("to get your brush back.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Note: When you press (not in the menu) the")
-  HELP_LINK ("key %s, the current",SPECIAL_DOT_PAINTBRUSH)
-  HELP_TEXT ("paintbrush becomes the smallest member of")
-  HELP_TEXT ("the \"Disc\" family: i.e one pixel.")
-
-};
-static const T_Help_table helptable_adjust[] =
-{
-  HELP_TITLE("ADJUST OR TRANSFORM")
-  HELP_TITLE("    PICTURE")
-  HELP_TEXT ("")
-  HELP_BOLD ("    LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_ADJUST)
-  HELP_TEXT ("")
-  HELP_TEXT ("Allows you to scroll the picture to")
-  HELP_TEXT ("re-center your graph for example.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Any part of the picture that goes out of")
-  HELP_TEXT ("the image by a side comes back by the")
-  HELP_TEXT ("opposite one.")
-  HELP_TEXT ("")
-  HELP_TEXT ("It is assimilated to the drawing tools")
-  HELP_TEXT ("family.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_BOLD ("    RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_ADJUST)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens the Picture Transform menu.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("PICTURE TRANSFORM")
-  HELP_TEXT ("")
-  HELP_BOLD ("RESCALE")
-  HELP_TEXT ("")
-  HELP_TEXT ("Allows you to change the image's size,")
-  HELP_TEXT ("rescaling it accordingly. Enter new size")
-  HELP_TEXT ("and press RESIZE to confirm.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TEXT ("When 'Lock proportions' is checked and you")
-  HELP_TEXT ("change one dimension, the other one is")
-  HELP_TEXT ("automatically adjusted to preserve the")
-  HELP_TEXT ("proportions of the original image.")
-  HELP_TEXT ("")
-  HELP_TEXT ("You can use the dropdown button to choose")
-  HELP_TEXT ("between three ways to enter the dimensions:")
-  HELP_TEXT ("")
-  HELP_TEXT ("In 'Pixels' mode, the column 'old' shows")
-  HELP_TEXT ("the original dimensions, and you can set")
-  HELP_TEXT ("the new size in pixels.")
-  HELP_TEXT ("")
-  HELP_TEXT ("In 'Percent' mode, you set a percentage")
-  HELP_TEXT ("compared to the original image.")
-  HELP_TEXT ("")
-  HELP_TEXT ("In 'Ratio' mode, you can set 2 numbers for")
-  HELP_TEXT ("each dimension, and the resizing factor will")
-  HELP_TEXT ("be of 'new'÷'old'. For example you can use")
-  HELP_TEXT ("1:3 to divide the image by three, 2:1 to")
-  HELP_TEXT ("double it, and any fraction like 15:16.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Be careful that moving from one mode to the")
-  HELP_TEXT ("next can lose precision, if the selected")
-  HELP_TEXT ("dimensions cannot be represented exactly in")
-  HELP_TEXT ("the new mode.")
-  HELP_TEXT ("")
-  HELP_BOLD ("MIRROR")
-  HELP_TEXT ("")
-  HELP_TEXT ("- X: Flip the picture horizontally.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Y: Flip the picture vertically.")
-  HELP_TEXT ("")
-  HELP_BOLD ("ROTATE")
-  HELP_TEXT ("")
-  HELP_TEXT ("-90°: Rotates the image by 90°")
-  HELP_TEXT ("      clockwise.")
-  HELP_TEXT ("")
-  HELP_TEXT ("+90°: Rotates the image by 90°")
-  HELP_TEXT ("      counter-clockwise.")
-  HELP_TEXT ("180°: Rotates the image by 180°")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-};
-static const T_Help_table helptable_draw[] =
-{
-  HELP_TITLE("HAND-DRAWING")
-  HELP_TEXT ("")
-  HELP_BOLD ("    LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_DRAW)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the current hand-drawing mode as the")
-  HELP_TEXT ("active drawing tool. There are 4")
-  HELP_TEXT ("hand-drawing modes:")
-  HELP_TEXT ("")
-  HELP_TEXT ("Continuous hand-drawing: as you move the")
-  HELP_TEXT ("mouse, the paintbrush is regularily pasted")
-  HELP_TEXT ("on the picture. This drawing tool allows to")
-  HELP_TEXT ("change the fore and back colors when being")
-  HELP_TEXT ("in use.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Discontinuous hand-drawing: as you move the")
-  HELP_TEXT ("mouse, the paintbrush is pasted on the")
-  HELP_TEXT ("picture every time a delay is passed")
-  HELP_TEXT ("(actually, the delay is 1 VBL")
-  HELP_TEXT ("(vertical blanking)). This drawing tool")
-  HELP_TEXT ("allows to change the fore and back colors")
-  HELP_TEXT ("when being in use.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Dot by dot hand-drawing: the paintbrush is")
-  HELP_TEXT ("only pasted at the position where you first")
-  HELP_TEXT ("clicked.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Contour fill: Draws pixels like continuous")
-  HELP_TEXT ("mode, but when you release the button Grafx2")
-  HELP_TEXT ("draws a line back to your starting position,")
-  HELP_TEXT ("and fills the area. This tool doesn't use the")
-  HELP_TEXT ("current brush, but single pixels.")
-  HELP_TEXT ("")
-  HELP_BOLD ("    RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_DRAW)
-  HELP_TEXT ("")
-  HELP_TEXT ("Toggles the different hand-drawing modes")
-  HELP_TEXT ("and activates, at the same time, the")
-  HELP_TEXT ("hand-drawing tool.")
-};
-static const T_Help_table helptable_curves[] =
-{
-  HELP_TITLE("SPLINES")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_CURVES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the current curve-drawing mode as")
-  HELP_TEXT ("the active drawing tool. There are 2")
-  HELP_TEXT ("different curve-drawing modes:")
-  HELP_TEXT ("")
-  HELP_TEXT ("* 4 control points curves: define the basic")
-  HELP_TEXT ("line like a classical line, then move, with")
-  HELP_TEXT ("the left mouse button, the inner control")
-  HELP_TEXT ("points to choose the shape of your curve.")
-  HELP_TEXT ("When the curve has the shape you want, click")
-  HELP_TEXT ("with the right mouse button to draw it")
-  HELP_TEXT ("definitively.")
-  HELP_TEXT ("")
-  HELP_TEXT ("* 3 control points curves: the same as")
-  HELP_TEXT ("above, but you'll have only one inner")
-  HELP_TEXT ("control point to place. Moreover, the spline")
-  HELP_TEXT ("will be traced just after placing this")
-  HELP_TEXT ("point.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_CURVES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Toggles the different curve-drawing modes")
-  HELP_TEXT ("and activates, at the same time, the")
-  HELP_TEXT ("curve-drawing tool.")
-};
-static const T_Help_table helptable_lines[] =
-{
-  HELP_TITLE("LINES")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_LINES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the current line-drawing mode as the")
-  HELP_TEXT ("active drawing tool. There are 3")
-  HELP_TEXT ("line-drawing modes:")
-  HELP_TEXT ("")
-  HELP_TEXT ("* Classical lines: when first clicking on")
-  HELP_TEXT ("the picture, you'll define the start of the")
-  HELP_TEXT ("line. Maintain your click to choose the end")
-  HELP_TEXT ("of the line and release the mouse button to")
-  HELP_TEXT ("set it.")
-  HELP_TEXT ("If you hold SHIFT when drawing, the line")
-  HELP_TEXT ("will be constrained to horizonal, vertical")
-  HELP_TEXT ("or diagonal.")
-  HELP_TEXT ("")
-  HELP_TEXT ("* Knotted lines: works like classical lines,")
-  HELP_TEXT ("but the end of your line will automatically")
-  HELP_TEXT ("become the start of the next one. When you")
-  HELP_TEXT ("want to stop chaining lines, use the")
-  HELP_TEXT ("opposite mouse button. \"The opposite button\"")
-  HELP_TEXT ("means that if you started to draw lignes")
-  HELP_TEXT ("with the left button (Fore-color), you'll")
-  HELP_TEXT ("have to stop the procedure with the right")
-  HELP_TEXT ("button; and conversely.")
-  HELP_TEXT ("")
-  HELP_TEXT ("* Concentric lines: when first clicking on")
-  HELP_TEXT ("the picture, you'll define center of the")
-  HELP_TEXT ("lines. In fact, the center is defined by the")
-  HELP_TEXT ("the position of the mouse when you release")
-  HELP_TEXT ("the mouse button. Then you can draw lines")
-  HELP_TEXT ("from the center to the current mouse")
-  HELP_TEXT ("position by clicking. To stop drawing")
-  HELP_TEXT ("concentric lines, use the opposite mouse")
-  HELP_TEXT ("button. This drawing tool allows to change")
-  HELP_TEXT ("the fore and back colors when being in use.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_LINES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Toggles the different line-drawing modes and")
-  HELP_TEXT ("activates, at the same time, the")
-  HELP_TEXT ("line-drawing tool.")
-
-};
-static const T_Help_table helptable_airbrush[] =
-{
-  HELP_TITLE("SPRAY")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_AIRBRUSH)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the spray as the active drawing")
-  HELP_TEXT ("tool. This drawing tool allows to change the")
-  HELP_TEXT ("fore and back colors when being in use.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_AIRBRUSH)
-  HELP_TEXT ("")
-  HELP_TEXT ("Displays a menu where you can configure the")
-  HELP_TEXT ("spray:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Size: Defines the diameter of the circle")
-  HELP_TEXT ("in which will effectively fit the spray.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Delay: Defines the number of VBLs that")
-  HELP_TEXT ("will be waited for between two flows of")
-  HELP_TEXT ("spray.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Mode: Defines whether you want to use a")
-  HELP_TEXT ("monochrome spray or a multi- colored one.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Mono-flow: Defines the number of")
-  HELP_TEXT ("paintbrushes that will be pasted in the")
-  HELP_TEXT ("circle of the spray at each cycle.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Palette: Left-click on a color of the")
-  HELP_TEXT ("palette to see how much it will be used in")
-  HELP_TEXT ("the multicolored flow, and modify it by")
-  HELP_TEXT ("using the gauge on the right. If the flow of")
-  HELP_TEXT ("this color was equal to 0, then the \"Init\"")
-  HELP_TEXT ("value will be applied. Or set the flow of a")
-  HELP_TEXT ("color to 0 by clicking on it with the right")
-  HELP_TEXT ("mouse button.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Clear: Removes all the colors from the")
-  HELP_TEXT ("multicolored flow. Actually, this puts a 0")
-  HELP_TEXT ("value in the use of each color.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Init: Allows you to define a value that")
-  HELP_TEXT ("will be set to the color you click on in the")
-  HELP_TEXT ("palette if its value is equal to 0. This")
-  HELP_TEXT ("permits to tag a set of colors more quickly.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- +1,-1,x2,/2: Modify the values of all the")
-  HELP_TEXT ("tagged colors (and only them).")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TEXT ("Tip: If you often use the Shade mode, and")
-  HELP_TEXT ("are bored to click many times on a color to")
-  HELP_TEXT ("reach the color you want, you can define a")
-  HELP_TEXT ("spray with \"Size\"=1, \"Mono-flow\"=1, and")
-  HELP_TEXT ("\"Delay\"=2 (or more, according to your")
-  HELP_TEXT ("reflexes). And then, you'll just have to")
-  HELP_TEXT ("click a few hundredths of second to modify a")
-  HELP_TEXT ("color.")
-};
-static const T_Help_table helptable_floodfill[] =
-{
-  HELP_TITLE("FLOODFILL")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_FLOODFILL)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the filler as the active drawing")
-  HELP_TEXT ("tool. The filler, as any drawing tool, will")
-  HELP_TEXT ("be affected by all the effects!")
-  HELP_TEXT ("")
-  HELP_TEXT ("Note that only the visible part of the")
-  HELP_TEXT ("picture will be filled (as every other")
-  HELP_TEXT ("drawing tools, the floodfill only alters the")
-  HELP_TEXT ("visible part of the picture; this avoids")
-  HELP_TEXT ("unwanted effects that wouldn't be controlled")
-  HELP_TEXT ("by the user).")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_FLOODFILL)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the color replacement as the active")
-  HELP_TEXT ("drawing tool.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Any rule has its exceptions and this one")
-  HELP_TEXT ("doesn't depart from that. Indeed, this tool")
-  HELP_TEXT ("is the only one to be affected by no effect")
-  HELP_TEXT ("(except Stencil) and to be able to modify")
-  HELP_TEXT ("non visible parts of the picture.")
-  HELP_TEXT ("The function of this tool being replacing")
-  HELP_TEXT ("all the occurences of a color in the picture")
-  HELP_TEXT ("by another, if would have been a shame to")
-  HELP_TEXT ("limit modifications only to the visible part")
-  HELP_TEXT ("of the picture.")
-};
-static const T_Help_table helptable_polygons[] =
-{
-  HELP_TITLE("POLYGONS")
-  HELP_TITLE("POLYFORMS")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_POLYGONS)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the polygons as the active drawing")
-  HELP_TEXT ("tool.")
-  HELP_TEXT ("")
-  HELP_TEXT ("This works just like knotted-lines but loops")
-  HELP_TEXT ("the extremities when you're finished.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_POLYGONS)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the polyforms as the active drawing")
-  HELP_TEXT ("tool.")
-  HELP_TEXT ("")
-  HELP_TEXT ("This works like a combination of free-hand")
-  HELP_TEXT ("drawing and knotted-lines. If you keep the")
-  HELP_TEXT ("mouse button pressed, you'll draw as if you")
-  HELP_TEXT ("were in free-hand drawing mode. And, if you")
-  HELP_TEXT ("release the mouse button, it will work like")
-  HELP_TEXT ("knotted lines.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Click on the opposite mouse button (i.e.:")
-  HELP_TEXT ("click right if you started to draw with the")
-  HELP_TEXT ("left mouse button, and vice versa) to")
-  HELP_TEXT ("terminate the operation. The two extremities")
-  HELP_TEXT ("will be linked automatically.")
-};
-static const T_Help_table helptable_polyfill[] =
-{
-  HELP_TITLE("FILLED POLY")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_POLYFILL)
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_POLYFILL)
-  HELP_TEXT (" Work exactly the same way as the polygons")
-  HELP_TEXT ("et polyforms above, but fill in the interior")
-  HELP_TEXT ("of the drawn shapes.")
-};
-static const T_Help_table helptable_rectangles[] =
-{
-  HELP_TITLE("RECTANGLES")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_RECTANGLES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the empty rectangles as the active")
-  HELP_TEXT ("drawing tool.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Set a corner of a rectangle. Maintain the")
-  HELP_TEXT ("click to move the opposite corner and")
-  HELP_TEXT ("release the mouse button to set it")
-  HELP_TEXT ("definitively.")
-};
-static const T_Help_table helptable_filled_rectangles[] =
-{
-  HELP_TITLE("FILLED RECT")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_FILLRECT)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the filled rectangles as the active")
-  HELP_TEXT ("drawing tool.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Works like an empty rectangle.")
-};
-static const T_Help_table helptable_circles[] =
-{
-  HELP_TITLE("CIRCLES")
-  HELP_TITLE("ELLIPSES")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_CIRCLES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the empty circles as the active")
-  HELP_TEXT ("drawing tool.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Position the center of the cercle and")
-  HELP_TEXT ("maintain the mouse button to select its")
-  HELP_TEXT ("radius.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_CIRCLES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the empty ellipses as the active")
-  HELP_TEXT ("drawing tool.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Position the center of the cercle and")
-  HELP_TEXT ("maintain the mouse button to select its")
-  HELP_TEXT ("dimensions.")
-};
-static const T_Help_table helptable_filled_circles[] =
-{
-  HELP_TITLE("FILLED CIRCLES")
-  HELP_TITLE(" AND ELLIPSES")
-  HELP_TEXT ("")
-  HELP_BOLD ("FILLED CIRCLES")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_CIRCLES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Works like empty circles.")
-  HELP_TEXT ("")
-  HELP_BOLD ("FILLED ELLIPSES")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_CIRCLES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Works like empty ellipses.")
-};
-static const T_Help_table helptable_grad_rect[] =
-{
-  HELP_TITLE("GRAD RECTANGLE")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_GRADRECT)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the rectangle with gradations as")
-  HELP_TEXT ("the active drawing tool.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Set a corner of a rectangle. Maintain the")
-  HELP_TEXT ("click to move the opposite corner and")
-  HELP_TEXT ("release the mouse button to set it")
-  HELP_TEXT ("definitively.")
-  HELP_TEXT ("")
-  HELP_TEXT ("If you don't like what you have done and")
-  HELP_TEXT ("want to restart, you can use the right")
-  HELP_TEXT ("click to cancel everything at this point.")
-  HELP_TEXT (" If you think it's nice, then click and hold")
-  HELP_TEXT ("the mouse in a point you want to have the")
-  HELP_TEXT ("starting color, drag to a point where you")
-  HELP_TEXT ("want the ending color, and release the")
-  HELP_TEXT ("button. You can press SHIFT to enforce your")
-  HELP_TEXT ("line to be vertical, horizontal, or")
-  HELP_TEXT ("diagonal.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_GRADRECT)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a window where you can define the way")
-  HELP_TEXT ("gradations are processed. The different")
-  HELP_TEXT ("sections of this menu are:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Direction (arrow): Switches the direction")
-  HELP_TEXT ("of the gradation.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Dithering method: Toggles the 3 following")
-  HELP_TEXT ("methods:")
-  HELP_TEXT ("  - No dithering")
-  HELP_TEXT ("  - Basical dithering")
-  HELP_TEXT ("  - Enhanced dithering")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Mix: Mixes the gradation with a more or")
-  HELP_TEXT ("less random factor.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Palette: Select a color range to build a")
-  HELP_TEXT ("gradation.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Index scroller: Defines the current")
-  HELP_TEXT ("gradation among a set of 16 that will be")
-  HELP_TEXT ("memorised.")
-};
-static const T_Help_table helptable_spheres[] =
-{
-  HELP_TITLE("GRAD SPHERE")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_SPHERES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the spheres as the active drawing")
-  HELP_TEXT ("tool.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Position the center of the sphere and")
-  HELP_TEXT ("maintain the mouse button to select its")
-  HELP_TEXT ("radius. Then place the spot-light.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_SPHERES)
-  HELP_TEXT ("")
-  HELP_TEXT ("Selects the ellipses with gradation as the")
-  HELP_TEXT ("active drawing tool.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Draw the shape like a normal ellipse, and")
-  HELP_TEXT ("then position the spot-light and click the")
-  HELP_TEXT ("left mouse button to finish the shape.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TEXT ("If you trace a sphere or an ellipse with")
-  HELP_TEXT ("gradation with the right mouse button, the")
-  HELP_TEXT ("result will be the same figure filled with")
-  HELP_TEXT ("the Back-color.")
-};
-static const T_Help_table helptable_brush[] =
-{
-  HELP_TITLE("GRAB BRUSH")
-  HELP_BOLD ("  OR RESTORE BRUSH")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_BRUSH)
-  HELP_TEXT ("")
-  HELP_TEXT ("Engages a brush grabbing.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Click on a corner of the rectangle")
-  HELP_TEXT ("containing the brush then maintain the click")
-  HELP_TEXT ("to define the opposite corner of the")
-  HELP_TEXT ("rectangle. Release the mouse button to grab")
-  HELP_TEXT ("the brush. Performing this operation with")
-  HELP_TEXT ("the right mouse button will erase the area")
-  HELP_TEXT ("where the brush was grabbed with the")
-  HELP_TEXT ("Back-color.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_BRUSH)
-  HELP_TEXT ("")
-  HELP_TEXT ("Restores the old brush.")
-};
-static const T_Help_table helptable_polybrush[] =
-{
-  HELP_TITLE("POLY GRAB")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_POLYBRUSH)
-  HELP_TEXT ("")
-  HELP_TEXT ("Grabs a brush of any shape by defining a")
-  HELP_TEXT ("polyform (please refer to section 8 for more")
-  HELP_TEXT ("explanations).")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_BRUSH)
-  HELP_TEXT ("")
-  HELP_TEXT ("Restores the old brush (same as above).")
-};
-static const T_Help_table helptable_brush_fx[] =
-{
-  HELP_TITLE("BRUSH FX")
-  HELP_TEXT ("")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_BRUSH_EFFECTS)
-  HELP_TEXT ("")
-  HELP_TEXT ("Displays a menu where the following options")
-  HELP_TEXT ("are available:")
-  HELP_TEXT ("")
-  HELP_LINK ("- X: (Key:%s)",SPECIAL_FLIP_X)
-  HELP_TEXT ("Flip horizontally.")
-  HELP_TEXT ("")
-  HELP_LINK ("- Y: (Key:%s)",SPECIAL_FLIP_Y)
-  HELP_TEXT ("Flip vertically.")
-  HELP_TEXT ("")
-  HELP_LINK ("- Rotate by 90°: (Key:%s)",SPECIAL_ROTATE_90)
-  HELP_TEXT ("Rotates the brush by an angle of 90 degrees.")
-  HELP_TEXT ("")
-  HELP_LINK ("- Rotate by 180°: (Key:%s)",SPECIAL_ROTATE_180)
-  HELP_TEXT ("Rotates the brush by an angle of 180")
-  HELP_TEXT ("degrees.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Rotate by any angle:")
-  HELP_LINK ("(Key:%s)",SPECIAL_ROTATE_ANY_ANGLE)
-  HELP_TEXT ("Triggers an interactive operation that")
-  HELP_TEXT ("allows you to rotate the brush. For this,")
-  HELP_TEXT ("start by placing the center or rotation with")
-  HELP_TEXT ("the left mouse button (if, at this moment,")
-  HELP_TEXT ("you press the right button, the operation")
-  HELP_TEXT ("with be cancelled). After that, you can")
-  HELP_TEXT ("define the angle of rotation as many times")
-  HELP_TEXT ("as you want by moving the mouse and")
-  HELP_TEXT ("left-clicking. Then validate with the right")
-  HELP_TEXT ("button when you are satisfied. Meanwhile,")
-  HELP_TEXT ("you can press on the 8 outer digits of the")
-  HELP_TEXT ("numeric pad for defining angles multiple of")
-  HELP_TEXT ("45 degrees:")
-  HELP_TEXT ("")
-  HELP_TEXT ("             135     90      45")
-  HELP_TEXT ("                \\     |     /")
-  HELP_TEXT ("                 '7' '8' '9'")
-  HELP_TEXT ("           180  -'4'     '6'- 0")
-  HELP_TEXT ("                 '1' '2' '3'")
-  HELP_TEXT ("                /     |     \\")
-  HELP_TEXT ("             225     270    315")
-  HELP_TEXT ("")
-  HELP_LINK ("- Stretch: (Key:%s)",SPECIAL_STRETCH)
-  HELP_TEXT ("Triggers an interactive operation")
-  HELP_TEXT ("that enables you to stretch the brush. For")
-  HELP_TEXT ("this, start by placing the upper-left")
-  HELP_TEXT ("cornerof the brush with the left mouse")
-  HELP_TEXT ("button (if, at this moment, you press the")
-  HELP_TEXT ("right button, the operation will be")
-  HELP_TEXT ("cancelled). after that, you can place the")
-  HELP_TEXT ("opposite corner as many times as you need,")
-  HELP_TEXT ("then validate with the right mouse button")
-  HELP_TEXT ("when you are satisfied. If you place this")
-  HELP_TEXT ("point at coordinates inferior to the ones of")
-  HELP_TEXT ("the first point, the brush will be inverted.")
-  HELP_TEXT ("Meanwhile, you can press the following keys")
-  HELP_TEXT ("whose effects are:   'D'      : double the")
-  HELP_TEXT ("brush in X and Y   'H'      : reduce the")
-  HELP_TEXT ("brush by half in X and Y   'X'      : double")
-  HELP_TEXT ("the brush in X   'Shift+X': reduce the brush")
-  HELP_TEXT ("by half in X   'Y'      : double the brush")
-  HELP_TEXT ("in Y   'Shift+Y': reduce the brush by half")
-  HELP_TEXT ("in Y   'N'      : restore the normal size of")
-  HELP_TEXT ("the brush (can be useful")
-  HELP_TEXT ("because it's the only way for cancelling)")
-  HELP_TEXT ("")
-  HELP_LINK ("- Distort: (Key:%s)",SPECIAL_DISTORT)
-  HELP_TEXT ("Triggers an interactive operation")
-  HELP_TEXT ("that allows you to distort your brush.")
-  HELP_TEXT ("Start by placing the brush somewhere on the")
-  HELP_TEXT ("screen and left-click. The brush will")
-  HELP_TEXT ("appear, with a little peg at each corner.")
-  HELP_TEXT ("Use the left mouse button to displace the")
-  HELP_TEXT ("corners, which will deform the brush.")
-  HELP_TEXT ("When you're done, click the right mouse")
-  HELP_TEXT ("button.")
-  HELP_TEXT ("")
-  HELP_LINK ("- Outline: (Key:%s)",SPECIAL_OUTLINE)
-  HELP_TEXT ("This option permits to draw the")
-  HELP_TEXT ("outlines of the brush with the Fore- color.")
-  HELP_TEXT ("")
-  HELP_LINK ("- Nibble: (Key:%s)",SPECIAL_NIBBLE)
-  HELP_TEXT ("This option \"nibbles\" the outlines")
-  HELP_TEXT ("of the brush. It's in some way the opposite")
-  HELP_TEXT ("effect of the Outline option.")
-  HELP_TEXT ("")
-  HELP_LINK ("- Recolorize: (Key:%s)",SPECIAL_RECOLORIZE_BRUSH)
-  HELP_TEXT ("Remaps the brush so that it")
-  HELP_TEXT ("looks like it would in the spare page, using")
-  HELP_TEXT ("the current palette.")
-  HELP_TEXT ("")
-  HELP_LINK ("- Get brush colors: (Key:%s)",SPECIAL_GET_BRUSH_COLORS)
-  HELP_TEXT ("Transfers the spare")
-  HELP_TEXT ("page's colors used by the brush to the")
-  HELP_TEXT ("current palette.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Brush handle:")
-  HELP_TEXT ("Allows you to choose where to place the")
-  HELP_TEXT ("handle of the brush. Shortcuts are :")
-  HELP_LINK ("  Center      : %s",   SPECIAL_CENTER_ATTACHMENT)
-  HELP_LINK ("  Top-left    : %s",   SPECIAL_TOP_LEFT_ATTACHMENT)
-  HELP_LINK ("  Top-right   : %s",   SPECIAL_TOP_RIGHT_ATTACHMENT)
-  HELP_LINK ("  Bottom-left : %s",   SPECIAL_BOTTOM_LEFT_ATTACHMENT)
-  HELP_LINK ("  Bottom-right: %s",   SPECIAL_BOTTOM_RIGHT_ATTACHMENT)
-  HELP_TEXT ("")
-  HELP_LINK ("- Load : (Key:%s)",SPECIAL_LOAD_BRUSH)
-  HELP_TEXT ("Load a brush from disk.")
-  HELP_TEXT ("")
-  HELP_LINK ("- Save : (Key:%s)",SPECIAL_SAVE_BRUSH)
-  HELP_TEXT ("Save a brush to disk.")
-};
-static const T_Help_table helptable_effects[] =
-{
-  HELP_TITLE("DRAW MODES")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_EFFECTS)
-  HELP_TEXT ("")
-  HELP_TEXT (" This button opens a menu where you can")
-  HELP_TEXT ("switch on or off the different   drawing")
-  HELP_TEXT ("modes.")
-  HELP_TEXT (" In this menu, the \"All off\" button switches")
-  HELP_TEXT ("all the drawing modes off.   The [Del] key")
-  HELP_TEXT ("is the keyboard shortcut for this button.")
-  HELP_TEXT (" The \"Feedback\" button is only used in")
-  HELP_TEXT ("\"Shade\", \"Quick-shade, \"Transparency\"")
-  HELP_TEXT ("and \"Smooth\" modes. When it is set, it means")
-  HELP_TEXT ("that the _current_   state of the picture")
-  HELP_TEXT ("has to be taken into account for the effect")
-  HELP_TEXT ("instead   of the state in which the image")
-  HELP_TEXT ("was when you started to click for drawing.")
-  HELP_TEXT ("The best, as often, is that you try by")
-  HELP_TEXT ("yourself with and without Feedback   to see")
-  HELP_TEXT ("the difference.")
-  HELP_TEXT ("   The other buttons are the following:")
-  HELP_TEXT ("")
-  HELP_TITLE("SHADE")
-  HELP_TEXT (" It consists in increasing or decreasing the")
-  HELP_TEXT ("color number within a user-defined range.")
-  HELP_TEXT ("This shows its real dimension when used with")
-  HELP_TEXT ("a range of colors that shade off. Then,")
-  HELP_TEXT ("you can work on a part of your picture where")
-  HELP_TEXT ("colors belong to the same range without")
-  HELP_TEXT ("having to change your brush color all the")
-  HELP_TEXT ("time. You can choose the incrementation or")
-  HELP_TEXT ("decrementation of the color by pressing")
-  HELP_TEXT ("the left or right mouse button while")
-  HELP_TEXT ("drawing. If you click on a color that does")
-  HELP_TEXT ("not belong to the range, it will remain")
-  HELP_TEXT ("unchanged.")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key : %s)",   SPECIAL_SHADE_MODE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Switches the Shade mode.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_SHADE_MENU)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu where you can define one table")
-  HELP_TEXT ("of shades within a range of 8 memorised by")
-  HELP_TEXT ("the program. The different sections of this")
-  HELP_TEXT ("menu are:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Palette: You can define in it the color")
-  HELP_TEXT ("blocks that will be inserted")
-  HELP_TEXT ("into the table of shades.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Scroller: Used to change flick through the")
-  HELP_TEXT ("tables of shades.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Table of shades definition area: The 512")
-  HELP_TEXT ("squares should be widely")
-  HELP_TEXT ("sufficient to define the different shades")
-  HELP_TEXT ("since every 256 colors of")
-  HELP_TEXT ("the palette cannot be present more than once")
-  HELP_TEXT ("in each table.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- A window (on the top-right side) permits")
-  HELP_TEXT ("to visualize the different")
-  HELP_TEXT ("shades defined in he current table.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Copy: Copy the contents of the table in a")
-  HELP_TEXT ("buffer.")
-  HELP_TEXT ("(Each time you open this menu, the current")
-  HELP_TEXT ("table is automatically")
-  HELP_TEXT ("transfered into this buffer).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Paste: Copy the contents of the buffer")
-  HELP_TEXT ("above in the current table.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Clear: Reset the \"shades\" table.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Insert: Used to insert the block selected")
-  HELP_TEXT ("in the palette at the")
-  HELP_TEXT ("cursor's position in the table of shades.")
-  HELP_TEXT ("IF you click with the left mouse button on")
-  HELP_TEXT ("this button THEN IF a block of more than one")
-  HELP_TEXT ("color is selected in the table THEN   It is")
-  HELP_TEXT ("deleted and the block defined in the palette")
-  HELP_TEXT ("is inserted. ELSE   The block defined in the")
-  HELP_TEXT ("palette is inserted at the postion just")
-  HELP_TEXT ("before the selected square. END IF")
-  HELP_TEXT ("ELSE The block defined in the palette is")
-  HELP_TEXT ("inserted by erasing the colors following the")
-  HELP_TEXT ("beginning of the bloc selected in the table.")
-  HELP_TEXT ("END IF")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Delete: Delete the block selected in the")
-  HELP_TEXT ("table.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Blank: Follows this algorithm:")
-  HELP_TEXT ("IF you click with the left mouse button on")
-  HELP_TEXT ("this button THEN Replace the block selected")
-  HELP_TEXT ("in the table by blank squares.")
-  HELP_TEXT ("ELSE IF a block of more than one color is")
-  HELP_TEXT ("selected in the table THEN   Insert blank")
-  HELP_TEXT ("squares to the left and to the right of the")
-  HELP_TEXT ("block.   (this is useful for isolating a")
-  HELP_TEXT ("shade quickly) ELSE   Insert blank squares")
-  HELP_TEXT ("to the left of the selected square. END IF")
-  HELP_TEXT ("END IF")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Invert: Invert the order of the block")
-  HELP_TEXT ("selected in the table.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Swap: Allows you you move a block (this")
-  HELP_TEXT ("exchanges it with what is")
-  HELP_TEXT ("where you want to move it).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Undo: Cancel the last modification of the")
-  HELP_TEXT ("table.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- The 2 numbers displayed on the right of")
-  HELP_TEXT ("these buttons are: (above) - the number of")
-  HELP_TEXT ("the color selected in the palette if only")
-  HELP_TEXT ("one color is selected. (below) - the number")
-  HELP_TEXT ("of the color contained in a square in the")
-  HELP_TEXT ("shades table if this square is the only one")
-  HELP_TEXT ("selected.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- The \"mode\" button displays 3 different")
-  HELP_TEXT ("modes:")
-  HELP_TEXT ("\"Normal\": Shades in the range and saturates")
-  HELP_TEXT ("to its boundaries.")
-  HELP_TEXT ("\"Loop\": Shades in the range and loops if")
-  HELP_TEXT ("boundaries are passed.")
-  HELP_TEXT ("\"No saturation\": Shades in the range and")
-  HELP_TEXT ("doesn't saturate if boundaries are passed.")
-  HELP_TEXT ("If the Step (see below) is set to 1, this")
-  HELP_TEXT ("option does exactly the same as the Normal")
-  HELP_TEXT ("mode.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Set/Disable: If you want to define several")
-  HELP_TEXT ("shades in the same table")
-  HELP_TEXT ("but you'd like these shades not to be")
-  HELP_TEXT ("effective at the same time, you")
-  HELP_TEXT ("can mask (disable) some parts of the table")
-  HELP_TEXT ("so that they will be")
-  HELP_TEXT ("interpreted a blank squares.")
-  HELP_TEXT ("To do that, select a block in the table of")
-  HELP_TEXT ("shades and click on \"Set\".")
-  HELP_TEXT ("The block will be underlined with a white")
-  HELP_TEXT ("line; this means that it is")
-  HELP_TEXT ("disabled.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Clear/Enable: This does exactly the")
-  HELP_TEXT ("opposite as the button above.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Step: Defines the step of incrementation")
-  HELP_TEXT ("of the shade. The bigger,")
-  HELP_TEXT ("the faster you run through the colors of the")
-  HELP_TEXT ("shade.")
-  HELP_TEXT ("For example: if the step is 2 and that you")
-  HELP_TEXT ("have defined a shade with")
-  HELP_TEXT ("the colors 0,1,4,5,9 and that you click on a")
-  HELP_TEXT ("pixel of color 1, it will")
-  HELP_TEXT ("take the value 5 which is 2 positions next")
-  HELP_TEXT ("in the la table.")
-  HELP_TEXT ("")
-  HELP_TEXT ("(We are sorry for these technical")
-  HELP_TEXT ("considerations quite far from a purely")
-  HELP_TEXT ("artistic point of view; but know that this")
-  HELP_TEXT ("effect is really very useful and it is")
-  HELP_TEXT ("preferable that you understand its whole")
-  HELP_TEXT ("functionment if you want to fully take")
-  HELP_TEXT ("advantage of it).")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("QUICK SHADE")
-  HELP_TEXT (" This drawing mode has about the same effect")
-  HELP_TEXT ("as Shade mode's except that   it is faster")
-  HELP_TEXT ("to configurate but a little bit less")
-  HELP_TEXT ("powerful. When you draw on a color of the")
-  HELP_TEXT ("image which is between the fore- and the")
-  HELP_TEXT ("back-color in the palette, the color tends")
-  HELP_TEXT ("towards the fore-color   (according to the")
-  HELP_TEXT ("step defined) if you draw with the left")
-  HELP_TEXT ("mouse button, or   it tends towards the")
-  HELP_TEXT ("back-color if you are using the right mouse")
-  HELP_TEXT ("button.")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_QUICK_SHADE_MODE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Switches the Quick-shade mode.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_QUICK_SHADE_MENU)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu with a few parameters that mean")
-  HELP_TEXT ("exactly the same as in the menu of Shade")
-  HELP_TEXT ("mode. These parameters are the step and the")
-  HELP_TEXT ("loop/satu- ration mode (normal, loop, no")
-  HELP_TEXT ("saturation).")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("STENCIL")
-  HELP_TEXT (" It is used to prevent some colors from")
-  HELP_TEXT ("being modified if you draw on   them. The")
-  HELP_TEXT ("main application of the stencil is when you")
-  HELP_TEXT ("want to change one   color or more into")
-  HELP_TEXT ("another.")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_STENCIL_MODE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Switches the Stencil mode.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_STENCIL_MENU)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu where you can define a stencil.")
-  HELP_TEXT ("The different sections of this menu are:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Clear: No color is protected.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Invert: Colors that were protected are")
-  HELP_TEXT ("unprotected and vice versa.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Palette: Select colors that should be")
-  HELP_TEXT ("protected with the left mouse button or")
-  HELP_TEXT ("unprotect colors with the right mouse")
-  HELP_TEXT ("button.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("MASK")
-  HELP_TEXT (" This effect could have been called \"True")
-  HELP_TEXT ("stencil\" because it protects   some parts of")
-  HELP_TEXT ("the picture instead of some colors. The")
-  HELP_TEXT ("colors you tag   represent the pixels in the")
-  HELP_TEXT ("spare page, corresponding to the pixels in")
-  HELP_TEXT ("the   current page, that you don't want to")
-  HELP_TEXT ("alter. For example, draw a simple white")
-  HELP_TEXT ("figure on a black background in the   spare")
-  HELP_TEXT ("page. Then, tag the black color in the menu")
-  HELP_TEXT ("of the Mask mode. When   you'll draw in the")
-  HELP_TEXT ("current page, only the pixels corresponding")
-  HELP_TEXT ("to the   white (non-black) ones in the spare")
-  HELP_TEXT ("page will be modified.")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_MASK_MODE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Switches the Mask mode.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_MASK_MENU)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu where you can set the colors of")
-  HELP_TEXT ("the Mask.")
-  HELP_TEXT ("This menu works the same way as the one of")
-  HELP_TEXT ("the Stencil, so please refer to the Stencil")
-  HELP_TEXT ("paragraph to know how to use it.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("GRID")
-  HELP_TEXT (" This is useful to snap the cursor to the")
-  HELP_TEXT ("cross-points of a grid. It's   generally")
-  HELP_TEXT ("used to draw a grid before drawing sprites")
-  HELP_TEXT ("of the same size such   as a font or tiles,")
-  HELP_TEXT ("or for drawing figures or grabbing brushes")
-  HELP_TEXT ("with their   dimensions multiple of the step")
-  HELP_TEXT ("of the grid.');")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_GRID_MODE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Switches the Grid mode.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_GRID_MENU)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu where you can define the grid")
-  HELP_TEXT ("parameters. These parameters are:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- X,Y: Steps of the grid.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- dX,dY: Offsets of the grid.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("SIEVE")
-  HELP_TEXT (" This effect allows you, by defining a")
-  HELP_TEXT ("pattern, to draw only on   particular points")
-  HELP_TEXT ("of the picture. If you are a Manga drawer,")
-  HELP_TEXT ("you might find this useful to make patterned")
-  HELP_TEXT ("shades or color transitions.")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_SIEVE_MODE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Switches the Sieve mode.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_SIEVE_MENU)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu where you can define the Sieve")
-  HELP_TEXT ("parameters. This menu consists in:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- 16x16 drawing area: You can define a")
-  HELP_TEXT ("pattern in it (left click => white pixel /")
-  HELP_TEXT ("right click => black pixel). All the white")
-  HELP_TEXT ("pixels indicate that, when you'll draw,")
-  HELP_TEXT ("pixels will be applied on the picture at the")
-  HELP_TEXT ("corresponding positions whereas black pixels")
-  HELP_TEXT ("won't modify the picture: whites pixels are")
-  HELP_TEXT ("the \"holes of the sieve\".")
-  HELP_TEXT ("")
-  HELP_TEXT ("- 12 default patterns: They can be copied to")
-  HELP_TEXT ("the drawing area.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- \"Transfer to brush\": Copies the pattern to")
-  HELP_TEXT ("the brush (white pixels => Fore-color /")
-  HELP_TEXT ("black pixels => Back-color).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- \"Get from brush\": Puts the brush into the")
-  HELP_TEXT ("drawing area (back-color => black pixels /")
-  HELP_TEXT ("others => white pixels).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Scrolling 4-arrows pad: Scrolls the")
-  HELP_TEXT ("pattern in the drawing area.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Resizing 4-arrows pad: Defines the")
-  HELP_TEXT ("dimensions of the pattern.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Default-value (black or white square):")
-  HELP_TEXT ("Indicates which value must be inserted when")
-  HELP_TEXT ("you increase the dimensions of the pattern.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- \"Clear\": Sets the whole pattern with the")
-  HELP_TEXT ("default value (see above).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- \"Invert\": It... inverts :) ... black and")
-  HELP_TEXT ("white pixels.")
-  HELP_LINK ("(Key: %s)",   SPECIAL_INVERT_SIEVE)
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("TRANSPARENCY")
-  HELP_TEXT (" This allows to mix the color(s) of the")
-  HELP_TEXT ("paintbrush with the colors of the   picture.")
-  HELP_TEXT ("It's used to make transparency effects like")
-  HELP_TEXT ("with watercolors.")
-  HELP_TEXT ("")
-  HELP_TEXT ("You can also use the following shortcuts to")
-  HELP_TEXT ("activate transparency mode and assign an")
-  HELP_TEXT ("amount of opacity:")
-  HELP_LINK ("     10%% : %s", SPECIAL_TRANSPARENCY_1)
-  HELP_LINK ("     20%% : %s", SPECIAL_TRANSPARENCY_2)
-  HELP_LINK ("     30%% : %s", SPECIAL_TRANSPARENCY_3)
-  HELP_LINK ("     40%% : %s", SPECIAL_TRANSPARENCY_4)
-  HELP_LINK ("     50%% : %s", SPECIAL_TRANSPARENCY_5)
-  HELP_LINK ("     60%% : %s", SPECIAL_TRANSPARENCY_6)
-  HELP_LINK ("     70%% : %s", SPECIAL_TRANSPARENCY_7)
-  HELP_LINK ("     80%% : %s", SPECIAL_TRANSPARENCY_8)
-  HELP_LINK ("     90%% : %s", SPECIAL_TRANSPARENCY_9)
-  HELP_LINK ("    100%% : %s", SPECIAL_TRANSPARENCY_0)
-  HELP_TEXT ("If you use two of these shortcuts quickly,")
-  HELP_TEXT ("the second will set the units for finer")
-  HELP_TEXT ("control. Ie: 4 5 makes 45%, 0 9 makes 9%.")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_COLORIZE_MODE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Switches the Transparency mode.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_COLORIZE_MENU)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu where you can define the")
-  HELP_TEXT ("Transparency parameters. These parameters")
-  HELP_TEXT ("are:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Interpolation rate: Indicates the")
-  HELP_TEXT ("percentage of the applied color that will be")
-  HELP_TEXT ("considered upon the replaced color.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Interpolation method: Uses an")
-  HELP_TEXT ("interpolation algorithm to compute the")
-  HELP_TEXT ("color, according to the interpolation rate.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Additive method: Uses the lightest colors")
-  HELP_TEXT ("to choose the color to apply. For example:")
-  HELP_TEXT ("if you want to apply a color RGB:30,20,40 on")
-  HELP_TEXT ("a color RGB:10,50,20, the color applied will")
-  HELP_TEXT ("be the one, in the palette, that is the")
-  HELP_TEXT ("closest to the theoretic color RGB:30,50,40.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Subtractive method: uses the darkest")
-  HELP_TEXT ("colors to choose the color to apply. For")
-  HELP_TEXT ("example: if you want to apply a color")
-  HELP_TEXT ("RGB:30,20,40 on a color RGB:10,50,20, the")
-  HELP_TEXT ("color applied will be the one, in the")
-  HELP_TEXT ("palette, that is the closest to the")
-  HELP_TEXT ("theoretic color RGB:10,20,20.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("SMOOTH")
-  HELP_TEXT (" It provides an easy but not as efficient")
-  HELP_TEXT ("anti-aliasing as any artist's   touch.")
-  HELP_TEXT ("Anyway this effect finds a better use in")
-  HELP_TEXT ("making a blurry aspect.")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_SMOOTH_MODE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Switches the Smooth mode.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_SMOOTH_MENU)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu where you can define the Smooth")
-  HELP_TEXT ("matrix or choose one among the 4 ones")
-  HELP_TEXT ("predefined.")
-  HELP_TEXT ("The middle square represents the pixel on")
-  HELP_TEXT ("which you draw and the 8 others represent")
-  HELP_TEXT ("the neighbour pixels. Then, the point on")
-  HELP_TEXT ("which one draw will be replaced by the")
-  HELP_TEXT ("weighted average (according to values of")
-  HELP_TEXT ("each squares) of the 9 defined points.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("SMEAR")
-  HELP_TEXT (" It smears pixels in the direction you are")
-  HELP_TEXT ("moving your paintbrush, just   as if you")
-  HELP_TEXT ("wanted to spread fresh paint with your")
-  HELP_TEXT ("fingers. You can combine   this effect with")
-  HELP_TEXT ("the transparency effect.")
-  HELP_TEXT ("")
-  HELP_LINK ("(Key: %s)",   SPECIAL_SMEAR_MODE)
-  HELP_TEXT ("Switches the Smear mode.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TITLE("TILING")
-  HELP_TEXT (" It consists in displaying parts of the")
-  HELP_TEXT ("brush that are adjusted on a   tiling when")
-  HELP_TEXT ("you are drawing. It's mainly used for")
-  HELP_TEXT ("quickly drawing a   background with a")
-  HELP_TEXT ("pattern, but there is a great number of")
-  HELP_TEXT ("other   possibilities.")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_TILING_MODE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Switches the Tiling mode.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key: %s)",   SPECIAL_TILING_MENU)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu where you can define the Tiling")
-  HELP_TEXT ("parameters. These parameters are the offsets")
-  HELP_TEXT ("of the tiling.")
-};
-static const T_Help_table helptable_text[] =
-{
-  HELP_TITLE("TEXT")
-  HELP_TEXT ("")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_TEXT)
-  HELP_TEXT ("")
-  HELP_TEXT ("The text menu allows you to enter some text")
-  HELP_TEXT ("and render it as a brush.")
-  HELP_TEXT ("The current background and foreground colors")
-  HELP_TEXT ("are very important, they determine the text")
-  HELP_TEXT ("color, the transparent color, and also the")
-  HELP_TEXT ("color range to use for antialiasing.")
-  HELP_TEXT ("GrafX2 can use 'bitmap' fonts as long as")
-  HELP_TEXT ("they are in the special layout supported ")
-  HELP_TEXT ("by SFont.")
-  HELP_TEXT ("TrueType fonts can also be used if this")
-  HELP_TEXT ("version of GrafX2 was compiled with")
-  HELP_TEXT ("TrueType support.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Txt: Click and enter your text here, a")
-  HELP_TEXT ("line of up to 250 characters.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Clear txt: Empties the current text.")
-  HELP_TEXT ("When the text is empty, a standard string")
-  HELP_TEXT ("is shown instead in the preview area.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Antialias: Click to enable or disable")
-  HELP_TEXT ("Antialiasing. Only affects TrueType fonts.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Size: Determine the font height. Only")
-  HELP_TEXT ("affects TrueType fonts.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Font selector: Choose a font. You can")
-  HELP_TEXT ("use the arrow keys (up and down) to quickly")
-  HELP_TEXT ("browse your fonts.")
-  HELP_TEXT ("TrueType fonts are indicated by 'TT'.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Preview area: Shows what the brush will")
-  HELP_TEXT ("look like.")
-};
-static const T_Help_table helptable_magnifier[] =
-{
-  HELP_TITLE("MAGNIFIER")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_MAGNIFIER)
-  HELP_TEXT ("")
-  HELP_TEXT ("Engages/Disengages the choice of the zoomed")
-  HELP_TEXT ("window. If you're already in magnifier mode,")
-  HELP_TEXT ("you'll return to normal mode.")
-  HELP_LINK ("Zoom in : %s",SPECIAL_ZOOM_IN)
-  HELP_LINK ("Zoom out: %s",SPECIAL_ZOOM_OUT)
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_MAGNIFIER)
-  HELP_TEXT ("")
-  HELP_TEXT ("Displays a menu where you can choose the")
-  HELP_TEXT ("magnifying factor.")
-  HELP_TEXT ("")
-  HELP_TEXT (" Note: When you are in Zoom mode, you can")
-  HELP_TEXT ("move the \"split\" bar by   clicking on it and")
-  HELP_TEXT ("moving your mouse left or right while")
-  HELP_TEXT ("holding the mouse   button down.")
-};
-static const T_Help_table helptable_colorpicker[] =
-{
-  HELP_TITLE("PIPETTE")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_COLORPICKER)
-  HELP_TEXT ("")
-  HELP_TEXT ("Engages a color grabbing.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Click on the picture to get the color of the")
-  HELP_TEXT ("pixel you're on. You can either get a new")
-  HELP_TEXT ("Fore-color or Back-color with respectively")
-  HELP_TEXT ("left or right mouse button.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_COLORPICKER)
-  HELP_TEXT ("")
-  HELP_TEXT ("Swap Fore-color and Back-color.")
-  HELP_TEXT ("")
-  HELP_TEXT (" The color currently pointed will be")
-  HELP_TEXT ("displayed in the tool-bar right   after the")
-  HELP_TEXT ("coordinates. If you click outside the")
-  HELP_TEXT ("picture, the color 0 will be returned.")
-};
-static const T_Help_table helptable_resolution[] =
-{
-  HELP_TITLE("RESOLUTION AND")
-  HELP_TITLE(" IMAGE SIZE")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_RESOL)
-  HELP_TEXT ("")
-  HELP_TEXT ("Displays a menu where you can define the")
-  HELP_TEXT ("size of your picture and choose the")
-  HELP_TEXT ("screen resolution.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Image size")
-  HELP_TEXT ("Click in the boxes named \"Width\" and")
-  HELP_TEXT ("\"Height\" to change the size of the image")
-  HELP_TEXT ("you're editing, up to 9999x9999.")
-  HELP_TEXT ("You can also right-click a video mode to")
-  HELP_TEXT ("copy its dimensions to the image's.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Pixel size")
-  HELP_TEXT ("If you choose any Pixel size other than")
-  HELP_TEXT ("Normal, Grafx2 will emulate a lower")
-  HELP_TEXT ("resolution by scaling up everything it")
-  HELP_TEXT ("displays, including the menus and mouse")
-  HELP_TEXT ("cursor. In Double, Triple and Quadruple")
-  HELP_TEXT ("mode, the image will appear zoomed x2, x3 or")
-  HELP_TEXT ("x4, keeping the original proportions. The")
-  HELP_TEXT ("scaling is done in software, with no linear")
-  HELP_TEXT ("interpolation, so it can't cause blur. This")
-  HELP_TEXT ("setting is especially useful if your")
-  HELP_TEXT ("hardware or drivers don't support the low")
-  HELP_TEXT ("resolutions you need, but it also allows you")
-  HELP_TEXT ("to draw in low-resolution while staying in")
-  HELP_TEXT ("window mode.")
-  HELP_TEXT ("If you choose one of the scalers called")
-  HELP_TEXT ("Wide, Tall, Wide2 and Tall2, this will")
-  HELP_TEXT ("emulate a video mode which has rectangular")
-  HELP_TEXT ("pixels (longer horizontally or vertically),")
-  HELP_TEXT ("like some video modes of the C64, Amstrad")
-  HELP_TEXT ("CPC, and Commodore Amiga.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Video mode")
-  HELP_TEXT ("Click on a video mode to select it.")
-  HELP_TEXT ("Grafx2 only lists modes that are detected")
-  HELP_TEXT ("as available on your computer. Depending on")
-  HELP_TEXT ("your video card and drivers, there can be")
-  HELP_TEXT ("a huge difference in the number of modes")
-  HELP_TEXT ("it can propose.")
-  HELP_TEXT ("The small buttons on the left-hand side of")
-  HELP_TEXT ("the lines in the list of modes have been")
-  HELP_TEXT ("designed to allow you to disable some modes")
-  HELP_TEXT ("that are not supported by your card. So, the")
-  HELP_TEXT ("modes that you will disable won't be used")
-  HELP_TEXT ("when loading pictures with \"Auto-set")
-  HELP_TEXT ("resolution\" ON.")
-  HELP_TEXT ("")
-  HELP_TEXT ("When you click on one of these buttons, its")
-  HELP_TEXT ("color changes to one of the 4 following. The")
-  HELP_TEXT ("signification for each color of these")
-  HELP_TEXT ("buttons is:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Light gray: The video mode is OK. It can")
-  HELP_TEXT ("be used by the auto-set resolution option")
-  HELP_TEXT ("when you load picture, and you can select it")
-  HELP_TEXT ("in the menu of resolutions.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- White: It works exactly the same as above.")
-  HELP_TEXT ("Moreover, it allows you to tag your")
-  HELP_TEXT ("favourite modes. Indeed, the huge number of")
-  HELP_TEXT ("video modes makes it more difficult to find")
-  HELP_TEXT ("the mode your want in the list; so you can")
-  HELP_TEXT ("tag your favoutite ones in white, so that it")
-  HELP_TEXT ("will be easier to locate them. (Note: you")
-  HELP_TEXT ("cannot disable the standard windowed mode)")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Dark gray: It allows you to indicate which")
-  HELP_TEXT ("modes are not really perfect (flickering,")
-  HELP_TEXT ("not centered, etc...) but which can be used")
-  HELP_TEXT ("even so. The difference with the light grey")
-  HELP_TEXT ("button is that these modes won't be used by")
-  HELP_TEXT ("the auto-set resolution option.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Black: Use it for totally unsupported")
-  HELP_TEXT ("modes. Thus, these modes won't be selected")
-  HELP_TEXT ("the \"auto-set res.\" and the program will")
-  HELP_TEXT ("not let you select them from the list of")
-  HELP_TEXT ("resolutions.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_RESOL)
-  HELP_TEXT ("")
-  HELP_TEXT (" Automaticaly switches to the 640x400 window")
-  HELP_TEXT ("mode.")
-};
-static const T_Help_table helptable_page[] =
-{
-  HELP_TITLE("SPARE")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_PAGE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Jumps to spare page. The current page is")
-  HELP_TEXT ("then considered as the new spare page, and")
-  HELP_TEXT ("the spare page considered as the new current")
-  HELP_TEXT ("page.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_PAGE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu where you can choose whether")
-  HELP_TEXT ("you want to copy the whole picture (keyboard")
-  HELP_TEXT ("short-cut in this menu is [Return]), only")
-  HELP_TEXT ("the pixels, only the palette, or only some")
-  HELP_TEXT ("colors.")
-  HELP_TEXT ("In this last case, a second menu")
-  HELP_TEXT ("(stencil-like) will propose you to tag the")
-  HELP_TEXT ("colors you want to copy (they are all")
-  HELP_TEXT ("selected by default).")
-  HELP_TEXT ("Please refer to section \"Stencil\" to know")
-  HELP_TEXT ("how to use this last menu.")
-  HELP_TEXT ("The last option the menu (\"Copy palette and")
-  HELP_TEXT ("remap\"), remaps the spare page with the")
-  HELP_TEXT ("current palette and replicates this palette")
-  HELP_TEXT ("to the spare page. This option is useful to")
-  HELP_TEXT ("quickly remap a picture with the palette of")
-  HELP_TEXT ("another.")
-};
-static const T_Help_table helptable_save[] =
-{
-  HELP_TITLE("SAVE")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_SAVE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Displays a fileselector where the following")
-  HELP_TEXT ("options are available:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Select drive: Allow you to change the")
-  HELP_TEXT ("current drive.or volume (depending on your")
-  HELP_TEXT ("operating system")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Format: Allows you to choose the file")
-  HELP_TEXT ("format you want. (PAL and KCF file formats")
-  HELP_TEXT ("are \"palette\" files).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Filename: Allows you to give a new name to")
-  HELP_TEXT ("the picture. If no extension is given, the")
-  HELP_TEXT ("default (according to the format) will be")
-  HELP_TEXT ("used.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Bookmarks: The four dropdown buttons allow")
-  HELP_TEXT ("you to bookmark frequently used directories.")
-  HELP_TEXT ("Use right-click to open a contextual menu")
-  HELP_TEXT ("to Set it (memorize current directory),")
-  HELP_TEXT ("Rename it to change its label, and Clear it")
-  HELP_TEXT ("if you no longer need it. Use left-click to")
-  HELP_TEXT ("change to the memorized directory.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- File-list: Allows you to flick through the")
-  HELP_TEXT ("disk tree or to overwrite an existing file.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Delete: Allows you to delete the item")
-  HELP_TEXT ("under the selection bar. If the item is a")
-  HELP_TEXT ("directory, it must be empty to be removed.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Save: Saves the picture with the current")
-  HELP_TEXT ("filename, with the chosen format. If the ")
-  HELP_TEXT ("current filename represents a directory,")
-  HELP_TEXT ("you'll enter it.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Comment (Txt): If you're using the PKM")
-  HELP_TEXT ("or PNG format, you can type in a comment on")
-  HELP_TEXT ("your picture. It will be memorized in the")
-  HELP_TEXT ("image.")
-  HELP_TEXT ("")
-  HELP_TEXT ("Note: The Backspace key brings you directly")
-  HELP_TEXT ("to the parent directory. You can also type")
-  HELP_TEXT ("the first letters of a filename you are")
-  HELP_TEXT ("looking for, to access it faster.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_SAVE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Save the current picture with its current")
-  HELP_TEXT ("filename, format and comment.")
-  HELP_TEXT ("")
-  HELP_TEXT ("If the file already exists, a confirmation")
-  HELP_TEXT ("box will appear.")
-};
-static const T_Help_table helptable_load[] =
-{
-
-  HELP_TITLE("LOAD")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_LOAD)
-  HELP_TEXT ("")
-  HELP_TEXT ("This works the same way as Save.")
-  HELP_TEXT ("")
-  HELP_TEXT ("You'll have access in the format selector to")
-  HELP_TEXT ("a \"*.*\" filter. And of course, you won't be")
-  HELP_TEXT ("able to type in any comment.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_LOAD)
-  HELP_TEXT ("")
-  HELP_TEXT ("Reloads the picture.")
-  HELP_TEXT ("")
-  HELP_TEXT ("If you want to load a picture and that you")
-  HELP_TEXT ("haven't saved the last modifications of the")
-  HELP_TEXT ("current picture, a confirmation box will")
-  HELP_TEXT ("appear.")
-};
-static const T_Help_table helptable_settings[] =
-{
-  HELP_TITLE("SETTINGS")
-  HELP_TEXT ("")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_SETTINGS)
-  HELP_TEXT ("")
-  HELP_TEXT ("Displays a menu where you can configure some")
-  HELP_TEXT ("miscellaneous elements of the program:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Number of UNDO pages: indicates the total")
-  HELP_TEXT ("number of pages that GrafX2 will memorize.")
-  HELP_TEXT ("Each time you modify the picture, its")
-  HELP_TEXT ("current state is memorized in one of these")
-  HELP_TEXT ("pages. To flick through these pages, use the")
-  HELP_TEXT ("\"Oops\" button (Undo/Redo).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Mouse sensibility: Modifies the speed of")
-  HELP_TEXT ("the mouse when you're in fullscreen. With")
-  HELP_TEXT ("the normal setting (slider on top), you may")
-  HELP_TEXT ("find the mouse too fast, especially in ")
-  HELP_TEXT ("video modes which are much smaller than your")
-  HELP_TEXT ("desktop. You can lower the slider to divide")
-  HELP_TEXT ("the speed by 2, 3 or 4.")
-  HELP_TEXT ("When using videomodes with native skewed")
-  HELP_TEXT ("pixels like 640x240 or 320x512, you'll")
-  HELP_TEXT ("probably want to use a stronger reduction")
-  HELP_TEXT ("on the axis which has less pixels.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Show/Hide in file list: Defines whether")
-  HELP_TEXT ("some particular files or directories must be")
-  HELP_TEXT ("displayed by the fileselectors or not.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Show/Hide picture limits: Indicates if the")
-  HELP_TEXT ("picture boundaries must be displayed when")
-  HELP_TEXT ("you are in a resolution bigger than the")
-  HELP_TEXT ("picture.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Clear palette: Indicates if loading a file")
-  HELP_TEXT ("with a palette of less than 256 colors must")
-  HELP_TEXT ("erase the rest of the current palette")
-  HELP_TEXT ("(replace by the black color).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Maximize preview: maximizes the preview of")
-  HELP_TEXT ("the pictures so that it is as big as")
-  HELP_TEXT ("possible. If you're not in the same")
-  HELP_TEXT ("resolution as the picture's one, it can try")
-  HELP_TEXT ("to correct the aspect ratio, but if the")
-  HELP_TEXT ("picture does not fill the whole screen, it")
-  HELP_TEXT ("can be worse.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Backup: when you'll save a picture over an")
-  HELP_TEXT ("existing file, the program will rename this")
-  HELP_TEXT ("file to \"*.BAK\" where * is the name of the")
-  HELP_TEXT ("picture without its extension. If the backup")
-  HELP_TEXT ("file already exists in the directory, it")
-  HELP_TEXT ("will be replaced. If you save a picture with")
-  HELP_TEXT ("the name of the backup file, no backup file")
-  HELP_TEXT ("will be created (of course!) ;).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Safety colors: Brings back the 4 default")
-  HELP_TEXT ("colors of the menus if you run an operation")
-  HELP_TEXT ("that passes the image in less than four")
-  HELP_TEXT ("colors in the palette editor.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Adjust brush pick: This option is used")
-  HELP_TEXT ("when you grab a brush in Grid (Snap) mode.")
-  HELP_TEXT ("Then, the right-most and down-most pixels")
-  HELP_TEXT ("won't be picked up with the rest of the")
-  HELP_TEXT ("brush. This option has been made because, if")
-  HELP_TEXT ("people grab brushes in Grid mode, that's")
-  HELP_TEXT ("mostly when they want to grab sprites. For")
-  HELP_TEXT ("example: if you have 16x16 sprites on your")
-  HELP_TEXT ("page, you'll set the grid mode to 16x16. But")
-  HELP_TEXT ("the cursor will snap at points like (0,0),")
-  HELP_TEXT ("(16,0), (16,16) and so on... And the problem")
-  HELP_TEXT ("is that, from (0,0) to (16,16), there are 17")
-  HELP_TEXT ("pixels! But if you keep the")
-  HELP_TEXT ("adjust-brush-pick option on, the unwanted")
-  HELP_TEXT ("pixels will be ignored. Moreover, this")
-  HELP_TEXT ("option adjusts the brush handle so that the")
-  HELP_TEXT ("brush still fits in the grid, instead of")
-  HELP_TEXT ("placing the handle in the center of the")
-  HELP_TEXT ("brush.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Separate colors: Draws a squaring around")
-  HELP_TEXT ("the colors of the tool-bar.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Auto-set resolution: sets the best")
-  HELP_TEXT ("resolution for the loaded image.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Coordinates: Choose if you want to display")
-  HELP_TEXT ("relative or absolute coordinates when using")
-  HELP_TEXT ("tools such as circles, rectangles, etc...")
-  HELP_TEXT ("for example, if you draw a circle: if coords")
-  HELP_TEXT ("are relative, the radius of the circle will")
-  HELP_TEXT ("be displayed, while in absolute coords, the")
-  HELP_TEXT ("coordinates of the cursor will be displayed.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Reload: loads the previously saved")
-  HELP_TEXT ("configuration.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Auto-save: means that the configuration")
-  HELP_TEXT ("will be automatically saved when you'll quit")
-  HELP_TEXT ("the program.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Save: saves the configuration at once.")
-  HELP_TEXT (" All modifications will be effective just")
-  HELP_TEXT ("after closing the menu.")
-  HELP_TEXT ("")
-  HELP_TITLE("SKINS")
-  HELP_TEXT ("")
-  HELP_TEXT ("This window allow you to change the look and")
-  HELP_TEXT ("feel of the program.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Font: determines whether you want to use")
-  HELP_TEXT ("GrafX2 with a classical font, or another one")
-  HELP_TEXT ("a bit funnier.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Cursor: allows you to choose whether you")
-  HELP_TEXT ("prefer a solid cursor or a transparent")
-  HELP_TEXT ("cursor.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Graphic file: you can change the whole")
-  HELP_TEXT ("interface by selecting where the sprites for")
-  HELP_TEXT ("all buttons are. Look at the files in the")
-  HELP_TEXT ("\"skin\" directory if you want to create your")
-  HELP_TEXT ("own. There are two skins available, the")
-  HELP_TEXT ("default for 2.1 is called modern. Classic is")
-  HELP_TEXT ("for nostalgics who wish to remember the old")
-  HELP_TEXT ("days of Sunset Design. If you create a good")
-  HELP_TEXT ("skin, feel free to share it with us! We may")
-  HELP_TEXT ("include it in a future release...")
-};
-static const T_Help_table helptable_clear[] =
-{
-
-  HELP_TITLE("CLEAR")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_CLEAR)
-  HELP_TEXT ("")
-  HELP_TEXT ("Clears the picture with the color number 0.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_CLEAR)
-  HELP_TEXT ("")
-  HELP_TEXT ("Clears the picture with the Back-color.")
-};
-static const T_Help_table helptable_general[] =
-{
-
-  HELP_TITLE("HELP STATS")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_HELP)
-  HELP_TEXT ("")
-  HELP_TEXT ("Displays an info window where you'll find")
-  HELP_TEXT ("some credits, help about the credits,")
-  HELP_TEXT ("different effects, greetings, registering...")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_HELP)
-  HELP_TEXT ("")
-  HELP_TEXT ("Displays a window where you'll find")
-  HELP_TEXT ("miscellaneous informations about the system.")
-  HELP_TEXT (" Note: you should take care to keep more")
-  HELP_TEXT ("than 128 Kb in order to let the   program")
-  HELP_TEXT ("run in a proper way.")
-};
-static const T_Help_table helptable_undo[] =
-{
-
-  HELP_TITLE("OOPS")
-  HELP_TEXT ("(UNDO/REDO)")
-  HELP_TEXT ("LEFT CLICK Allows you to undo the last")
-  HELP_TEXT ("modification on the picture.")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_UNDO)
-  HELP_TEXT ("")
-  HELP_TEXT ("RIGHT CLICK Allows you to redo the last")
-  HELP_TEXT ("modification undone on the         picture.")
-  HELP_TEXT ("The maximum number of UNDO that you can")
-  HELP_TEXT ("perform can be defined in the   settings")
-  HELP_TEXT ("menu.")
-  HELP_TEXT ("Undo/Redo aren't effective after page")
-  HELP_TEXT ("switching, picture loading and   picture")
-  HELP_TEXT ("size modifications.")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_UNDO)
-};
-static const T_Help_table helptable_kill[] =
-{
-
-  HELP_TITLE("KILL")
-  HELP_TEXT ("KILL CURRENT PAGE")
-  HELP_TEXT ("")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_KILL)
-  HELP_TEXT ("")
-  HELP_TEXT ("Removes the current page from the list of")
-  HELP_TEXT ("\"Undo\" pages. This allows you to free some")
-  HELP_TEXT ("memory if you need it. For instance, this")
-  HELP_TEXT ("will allow you to delete the start-up page")
-  HELP_TEXT ("after having loaded an image. A message will")
-  HELP_TEXT ("appear if you've already erased all the")
-  HELP_TEXT ("pages except the last one.")
-  HELP_TEXT (" Note: Another way to free some memory is to")
-  HELP_TEXT ("decrease the number of   \"Undo\" pages. Or")
-  HELP_TEXT ("else, if you have recentlt grabbed a very")
-  HELP_TEXT ("big   brush that you don't use any more, you")
-  HELP_TEXT ("can grab a new smaller one.   The memory")
-  HELP_TEXT ("allocated by the big brush will be thus")
-  HELP_TEXT ("freed.")
-};
-static const T_Help_table helptable_quit[] =
-{
-
-  HELP_TITLE("QUIT")
-  HELP_TEXT ("")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_QUIT)
-  HELP_TEXT ("")
-  HELP_TEXT ("Allows you to leave GrafX2. If there are")
-  HELP_TEXT ("unsaved modifications in the current or")
-  HELP_TEXT ("spare page, a confirmation box will ask you")
-  HELP_TEXT ("if you really want to quit GrafX2, if you")
-  HELP_TEXT ("want to save (Auto-save, no fileselector) or")
-  HELP_TEXT ("if you want to stay in GrafX2.")
-};
-static const T_Help_table helptable_palette[] =
-{
-
-  HELP_TITLE("PAL MENU")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_LINK ("(Key:%s)",0x100+BUTTON_PALETTE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Displays a menu where the following options")
-  HELP_TEXT ("are available:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Palette: Allows you to choose a")
-  HELP_TEXT ("color-block to edit. If you click with the")
-  HELP_TEXT ("right mouse button, you'll choose a new")
-  HELP_TEXT ("Back-color.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Gauges: Allow you to modify the")
-  HELP_TEXT ("current selection.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- \"+\" and \"-\": Allow you to lighten or")
-  HELP_TEXT ("darken the current selection.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Default: Restores the predifined GrafX2")
-  HELP_TEXT ("palette.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Gray: Transforms the current selection")
-  HELP_TEXT ("into its gray-scaled equivalent.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Negative: Transforms the current selection")
-  HELP_TEXT ("into its reverse video equivalent.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Invert: Swaps the colors of the current")
-  HELP_TEXT ("selection so that the first colors become")
-  HELP_TEXT ("the last ones.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- X-Invert: Works as above but modifies the")
-  HELP_TEXT ("picture so that it looks the same.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Swap: Swaps the current selection with")
-  HELP_TEXT ("another color-block. Click on the beginning")
-  HELP_TEXT ("of the new color-block.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- X-Swap: Works as above but modifies the")
-  HELP_TEXT ("picture so that it looks the same. This may")
-  HELP_TEXT ("be useful if you want to sort your palette.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Copy: Copies the current selection to")
-  HELP_TEXT ("another color-block. Click on the beginning")
-  HELP_TEXT ("of the new color-block.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Spread: Computes a gradation between two")
-  HELP_TEXT ("colors. If your selection is only made up of")
-  HELP_TEXT ("one color, select the second color in the")
-  HELP_TEXT ("palette. Otherwise, the two colors used will")
-  HELP_TEXT ("be its extremities.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Sort: sorts the palette by color ranges.")
-  HELP_TEXT ("If you click with the left mouse button, it")
-  HELP_TEXT ("will sort by H S L; and if you click with")
-  HELP_TEXT ("the right mouse button, it will sort by L")
-  HELP_TEXT ("only. Note that you can choose a range of")
-  HELP_TEXT ("colors before sorting, and instead of the")
-  HELP_TEXT ("whole palette it will sort this range.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Used: Indicates the number of colors used")
-  HELP_TEXT ("in the picture.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Zap unused: Erases the unused colors with")
-  HELP_TEXT ("copies of the current selection. (The")
-  HELP_TEXT ("keyboard shortcut for this button is <Del>).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- HSL: Switches between RGB and HSL color")
-  HELP_TEXT ("spaces. In HSL mode, the three sliders")
-  HELP_TEXT ("allow you to set the Hue (tint), Saturation")
-  HELP_TEXT ("(from grayscale to pure color) and")
-  HELP_TEXT ("Lightness (from black to white).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Reduce: Allows you to reduce the palette")
-  HELP_TEXT ("to the number of colors you want (and")
-  HELP_TEXT ("modifies the picture).")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Undo: Allows you to recover the last")
-  HELP_TEXT ("modifications made on the palette. If the")
-  HELP_TEXT ("last operation modified the picture, it")
-  HELP_TEXT ("won't recover them: you'll have to click on")
-  HELP_TEXT ("Cancel to do so.")
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TEXT ("If you press <Backspace>, the program will")
-  HELP_TEXT ("replace, as well as possible, some unused")
-  HELP_TEXT ("colors by the four default colors of the")
-  HELP_TEXT ("menu. The image won't look altered because")
-  HELP_TEXT ("the modified colors (in the case they were")
-  HELP_TEXT ("used on a few points) will be replaced by")
-  HELP_TEXT ("the closest colors in the rest of the")
-  HELP_TEXT ("palette. This option is really useful when")
-  HELP_TEXT ("you modify the palette so that there are no")
-  HELP_TEXT ("colors that fit for the menu (eg: \"Zap")
-  HELP_TEXT ("unused\" while very little colors are used in")
-  HELP_TEXT ("the picture; or \"Reduce\" with a very small")
-  HELP_TEXT ("number of colors).")
-  HELP_TEXT ("")
-  HELP_TEXT ("If you press the key below <Escape> or <,>")
-  HELP_TEXT ("(QWERTY), the menu will disappear and you")
-  HELP_TEXT ("will be able to pick up a color from the")
-  HELP_TEXT ("picture easily. Press <Escape> to cancel.")
-  HELP_TEXT ("")
-  HELP_TEXT ("If only one color is selected (not a block),")
-  HELP_TEXT ("the <[> and <]> keys can be used to select")
-  HELP_TEXT ("the previous or next Forecolor (Backcolor if")
-  HELP_TEXT ("you press <Shift> at the same time).")
-  HELP_TEXT ("")
-  HELP_TEXT ("Warning! If you press Undo after an action")
-  HELP_TEXT ("that modifies the picture (X-Swap, X-Invert")
-  HELP_TEXT ("and Reduce colors), the picture won't be")
-  HELP_TEXT ("remapped as it was just before this action.")
-  HELP_TEXT ("Only Cancel will.")
-  HELP_TEXT ("")
-  HELP_TITLE("PALETTE OPTIONS")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_LINK ("(Key:%s)",0x200+BUTTON_PALETTE)
-  HELP_TEXT ("")
-  HELP_TEXT ("Opens a menu from where you have the")
-  HELP_TEXT ("following options:")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Colors for best match:")
-  HELP_TEXT ("A menu in which you can select the colors")
-  HELP_TEXT ("that have not to be used for smoothing, for")
-  HELP_TEXT ("the transparency mode, and for remapping.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- User's color series:")
-  HELP_TEXT ("A menu in which you can define color series")
-  HELP_TEXT ("for next/previous user color shortcuts.")
-  HELP_TEXT ("It's the same settings than the shade mode.")
-  HELP_TEXT ("After you have some color ranges defined in")
-  HELP_TEXT ("this screen, you can use those shortcuts to")
-  HELP_TEXT ("move to the next or previous color according")
-  HELP_TEXT ("to your ranges:")
-  HELP_TEXT ("")
-  HELP_TEXT ("Foreground color")
-  HELP_TEXT ("")
-  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_USER_FORECOLOR)
-  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_USER_FORECOLOR)
-  HELP_TEXT ("")
-  HELP_TEXT ("Background color")
-  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_USER_BACKCOLOR)
-  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_USER_BACKCOLOR)
-  HELP_TEXT ("")
-  HELP_TEXT ("")
-  HELP_TEXT ("- Palette layout:")
-  HELP_TEXT ("Lets you customize the palette that appears")
-  HELP_TEXT ("on the right of the menu. You can choose the")
-  HELP_TEXT ("number of lines and columns.")
-  HELP_TEXT ("If you want the colors to run top to bottom,")
-  HELP_TEXT ("check the 'Vertical' button, otherwise the")
-  HELP_TEXT ("colors runs left to right.")
-  HELP_TEXT ("")
-  HELP_TEXT ("- RGB Scale:")
-  HELP_TEXT ("Lets you set the scale of the R G B sliders")
-  HELP_TEXT ("in the palette screen. You should normally")
-  HELP_TEXT ("leave it at 256 to get the full 0-255 range,")
-  HELP_TEXT ("but if you want to constrain the palette")
-  HELP_TEXT ("to the capabilities of some specific")
-  HELP_TEXT ("computers and consoles, you can choose eg:")
-  HELP_TEXT ("   64 : VGA")
-  HELP_TEXT ("   16 : Amiga")
-  HELP_TEXT ("    4 : MSX2")
-  HELP_TEXT ("    2 : Amstrad CPC")
-  };
-static const T_Help_table helptable_pal_scroll[] =
-{
-
-  HELP_TITLE("SCROLL PAL")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_TEXT ("")
-  HELP_TEXT ("Scrolls the palette window in the right of")
-  HELP_TEXT ("the menu.")
-  HELP_LINK ("Key for back:    %s",   0x100+BUTTON_PAL_LEFT)
-  HELP_LINK ("Key for forward: %s",   0x100+BUTTON_PAL_RIGHT)
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_TEXT ("")
-  HELP_TEXT ("Same as above, but faster.")
-  HELP_LINK ("Key for back:    %s",   0x200+BUTTON_PAL_LEFT)
-  HELP_LINK ("Key for forward: %s",   0x200+BUTTON_PAL_RIGHT)
-  HELP_TEXT ("")
-};
-static const T_Help_table helptable_color_select[] =
-{
-
-  HELP_TITLE("PALETTE")
-  HELP_TEXT ("")
-  HELP_BOLD ("LEFT CLICK")
-  HELP_TEXT ("")
-  HELP_TEXT ("Defines the Fore-color.")
-  HELP_TEXT ("")
-  HELP_BOLD ("RIGHT CLICK")
-  HELP_TEXT ("")
-  HELP_TEXT ("Defines the Back-color.")
-};
-static const T_Help_table helptable_hide[] =
-{
-
-  HELP_TITLE("HIDE MENU")
-  HELP_TEXT ("")
-  HELP_TEXT ("Allows you to hide the menu. If you do this,")
-  HELP_TEXT ("take care to watch before the key to press")
-  HELP_TEXT ("to show the menu back (the key is")
-  HELP_LINK ("%s).",0x100+BUTTON_HIDE)
-
-};
-
-#define HELP_TABLE_DECLARATION(x) {x, sizeof(x)/sizeof(const T_Help_table)},
-
-T_Help_section Help_section[] =
-{
-  HELP_TABLE_DECLARATION(helptable_about)
-  HELP_TABLE_DECLARATION(helptable_licence)
-  HELP_TABLE_DECLARATION(helptable_help)
-  HELP_TABLE_DECLARATION(helptable_credits)
-
-  // Attention, keep the same order as BUTTON_NUMBERS:
-  HELP_TABLE_DECLARATION(helptable_paintbrush)
-  HELP_TABLE_DECLARATION(helptable_adjust)
-  HELP_TABLE_DECLARATION(helptable_draw)
-  HELP_TABLE_DECLARATION(helptable_curves)
-  HELP_TABLE_DECLARATION(helptable_lines)
-  HELP_TABLE_DECLARATION(helptable_airbrush)
-  HELP_TABLE_DECLARATION(helptable_floodfill)
-  HELP_TABLE_DECLARATION(helptable_polygons)
-  HELP_TABLE_DECLARATION(helptable_polyfill)
-  HELP_TABLE_DECLARATION(helptable_rectangles)
-  HELP_TABLE_DECLARATION(helptable_filled_rectangles)
-  HELP_TABLE_DECLARATION(helptable_circles)
-  HELP_TABLE_DECLARATION(helptable_filled_circles)
-  HELP_TABLE_DECLARATION(helptable_grad_rect)
-  HELP_TABLE_DECLARATION(helptable_spheres)
-  HELP_TABLE_DECLARATION(helptable_brush)
-  HELP_TABLE_DECLARATION(helptable_polybrush)
-  HELP_TABLE_DECLARATION(helptable_brush_fx)
-  HELP_TABLE_DECLARATION(helptable_effects)
-  HELP_TABLE_DECLARATION(helptable_text)
-  HELP_TABLE_DECLARATION(helptable_magnifier)
-  HELP_TABLE_DECLARATION(helptable_colorpicker)
-  HELP_TABLE_DECLARATION(helptable_resolution)
-  HELP_TABLE_DECLARATION(helptable_page)
-  HELP_TABLE_DECLARATION(helptable_save)
-  HELP_TABLE_DECLARATION(helptable_load)
-  HELP_TABLE_DECLARATION(helptable_settings)
-  HELP_TABLE_DECLARATION(helptable_clear)
-  HELP_TABLE_DECLARATION(helptable_general)
-  HELP_TABLE_DECLARATION(helptable_undo)
-  HELP_TABLE_DECLARATION(helptable_kill)
-  HELP_TABLE_DECLARATION(helptable_quit)
-  HELP_TABLE_DECLARATION(helptable_palette)
-  HELP_TABLE_DECLARATION(helptable_pal_scroll)
-  HELP_TABLE_DECLARATION(helptable_pal_scroll)
-  HELP_TABLE_DECLARATION(helptable_color_select)
-  HELP_TABLE_DECLARATION(helptable_hide)
-};
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2009 Franck Charlet
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file helpfile.h
+/// This is all the text that appears in contextual help and credits.
+///
+/// Note: The source code is kept on a public website, so keep this in mind
+/// if you're thinking of putting an e-mail address in there. At least, use
+/// "\100" instead of @, to help against the most basic email address harvesters.
+//////////////////////////////////////////////////////////////////////////////
+
+#include "const.h" // Uses enumerations BUTTON_NUMBERS and SPECIAL_ACTIONS
+
+// Some magic formulas:
+
+#define HELP_TEXT(x) {'N', x, 0},
+// Generates a 'N' line (Normal)
+
+#define HELP_LINK(x,y) {'K', x, y},
+// Generates a 'K' line (Key)
+
+#define HELP_BOLD(x) {'S', x, 0},
+// Generates a 'S' line (BOLD)
+
+#define HELP_TITLE(x) {'T', x, 0}, {'-', x, 0},
+// Generates a 'T' line (Title, upper half)
+// and a second '-' line (Title, lower half),  with the same text.
+
+static const T_Help_table helptable_about[] =
+/*
+  Do not exceed 44 characters for normal lines:
+  HELP_TEXT ("--------------------------------------------")
+  Do not exceed 22 characters for title lines:
+  HELP_TITLE("======================")
+*/
+{
+  HELP_TEXT ("") // Leave enough room for a hard-coded logo, eventually.
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("        GRAFX 2   ")
+  HELP_BOLD ("           \"Summer Sunset\" Edition")
+  HELP_BOLD ("  THE ULTIMATE MULTI-RESOLUTION GFX EDITOR")
+  HELP_TEXT ("       http://grafx2.googlecode.com")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Copyright 2007 by the Grafx2 project team")
+  HELP_TEXT ("    Copyright 1996-2001 by SUNSET DESIGN")
+};
+static const T_Help_table helptable_licence[] =
+{
+  HELP_TITLE("       LICENSE")
+  HELP_TEXT ("")
+  HELP_TEXT ("Grafx2 is FREE SOFTWARE, you can")
+  HELP_TEXT ("redistribute it and/or modify it under the")
+  HELP_TEXT ("terms of the GNU General Public License as")
+  HELP_TEXT ("published by the Free Software Foundation;")
+  HELP_TEXT ("version 2 of the License.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Grafx2 is distributed in the hope that it")
+  HELP_TEXT ("will be useful, but WITHOUT ANY WARRANTY;")
+  HELP_TEXT ("without even the implied warranty of")
+  HELP_TEXT ("MERCHANTABILITY or FITNESS FOR A PARTICULAR")
+  HELP_TEXT ("PURPOSE.  See the GNU General Public License")
+  HELP_TEXT ("for more details.")
+  HELP_TEXT ("")
+  HELP_TEXT ("You should have received a copy of the GNU")
+  HELP_TEXT ("General Public License along with Grafx2;")
+  HELP_TEXT ("if not, see http://www.gnu.org/licenses/ or")
+  HELP_TEXT ("write to the Free Software Foundation, Inc.")
+  HELP_TEXT (" 59 Temple Place - Suite 330, Boston,")
+  HELP_TEXT (" MA  02111-1307, USA.")
+
+};
+static const T_Help_table helptable_help[] =
+{
+  HELP_TITLE("         HELP")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Contextual help is available by pressing")
+  HELP_LINK ("  the %s key",0x100+BUTTON_HELP)
+  HELP_TEXT ("  You can do it while hovering a menu icon,")
+  HELP_TEXT ("  or while a window is open.")
+  HELP_TEXT ("  When a keyboard shortcut is displayed it's")
+  HELP_TEXT ("  your current configuration and you can")
+  HELP_TEXT ("  change it by clicking it.")
+  HELP_TEXT ("")
+  HELP_TITLE("  KEYBOARD SHORTCUTS")
+  HELP_TEXT ("")
+  HELP_TEXT ("Scroll visible area")
+  HELP_LINK ("  up:                %s",   SPECIAL_SCROLL_UP)
+  HELP_LINK ("  down:              %s",   SPECIAL_SCROLL_DOWN)
+  HELP_LINK ("  left:              %s",   SPECIAL_SCROLL_LEFT)
+  HELP_LINK ("  right:             %s",   SPECIAL_SCROLL_RIGHT)
+  HELP_LINK ("  up faster:         %s",   SPECIAL_SCROLL_UP_FAST)
+  HELP_LINK ("  down faster:       %s",   SPECIAL_SCROLL_DOWN_FAST)
+  HELP_LINK ("  left faster:       %s",   SPECIAL_SCROLL_LEFT_FAST)
+  HELP_LINK ("  right faster:      %s",   SPECIAL_SCROLL_RIGHT_FAST)
+  HELP_LINK ("  up slower:         %s",   SPECIAL_SCROLL_UP_SLOW)
+  HELP_LINK ("  down slower:       %s",   SPECIAL_SCROLL_DOWN_SLOW)
+  HELP_LINK ("  left slower:       %s",   SPECIAL_SCROLL_LEFT_SLOW)
+  HELP_LINK ("  right slower:      %s",   SPECIAL_SCROLL_RIGHT_SLOW)
+  HELP_TEXT ("Emulate mouse")
+  HELP_LINK ("  Up:                %s",   SPECIAL_MOUSE_UP)
+  HELP_LINK ("  Down:              %s",   SPECIAL_MOUSE_DOWN)
+  HELP_LINK ("  Left:              %s",   SPECIAL_MOUSE_LEFT)
+  HELP_LINK ("  Right:             %s",   SPECIAL_MOUSE_RIGHT)
+  HELP_LINK ("  Left click:        %s",   SPECIAL_CLICK_LEFT)
+  HELP_LINK ("  Right click:       %s",   SPECIAL_CLICK_RIGHT)
+  HELP_LINK ("Show / Hide menu:    %s",   0x100+BUTTON_HIDE)
+  HELP_LINK ("Show / Hide cursor:  %s",   SPECIAL_SHOW_HIDE_CURSOR)
+  HELP_LINK ("Paintbrush = \".\":    %s",   SPECIAL_DOT_PAINTBRUSH)
+  HELP_LINK ("Paintbrush choice:   %s",   0x100+BUTTON_PAINTBRUSHES)
+  HELP_LINK ("Monochrome brush:    %s",   0x200+BUTTON_PAINTBRUSHES)
+  HELP_LINK ("Freehand drawing:    %s",   0x100+BUTTON_DRAW)
+  HELP_TEXT ("Switch freehand")
+  HELP_LINK ("  drawing mode:      %s",   0x200+BUTTON_DRAW)
+  HELP_TEXT ("Continuous freehand")
+  HELP_LINK ("  drawing:           %s",   SPECIAL_CONTINUOUS_DRAW)
+  HELP_LINK ("Line:                %s",   0x100+BUTTON_LINES)
+  HELP_LINK ("Knotted lines:       %s",   0x200+BUTTON_LINES)
+  HELP_LINK ("Spray:               %s",   0x100+BUTTON_AIRBRUSH)
+  HELP_LINK ("Spray menu:          %s",   0x200+BUTTON_AIRBRUSH)
+  HELP_LINK ("Floodfill:           %s",   0x100+BUTTON_FLOODFILL)
+  HELP_LINK ("Replace color:       %s",   0x200+BUTTON_FLOODFILL)
+  HELP_LINK ("Bezier's curves:     %s",   0x100+BUTTON_CURVES)
+  HELP_TEXT ("Bezier's curve with")
+  HELP_LINK ("  3 or 4 points      %s",   0x200+BUTTON_CURVES)
+  HELP_LINK ("Empty rectangle:     %s",   0x100+BUTTON_RECTANGLES)
+  HELP_LINK ("Filled rectangle:    %s",   0x100+BUTTON_FILLRECT)
+  HELP_LINK ("Empty circle:        %s",   0x100+BUTTON_CIRCLES)
+  HELP_LINK ("Empty ellipse:       %s",   0x200+BUTTON_CIRCLES)
+  HELP_LINK ("Filled circle:       %s",   0x100+BUTTON_FILLCIRC)
+  HELP_LINK ("Filled ellipse:      %s",   0x200+BUTTON_FILLCIRC)
+  HELP_LINK ("Empty polygon:       %s",   0x100+BUTTON_POLYGONS)
+  HELP_LINK ("Empty polyform:      %s",   0x200+BUTTON_POLYGONS)
+  HELP_LINK ("Polyfill:            %s",   0x100+BUTTON_POLYFILL)
+  HELP_LINK ("Filled polyform:     %s",   0x200+BUTTON_POLYFILL)
+  HELP_LINK ("Gradient rectangle:  %s",   0x100+BUTTON_GRADRECT)
+  HELP_LINK ("Gradation menu:      %s",   0x200+BUTTON_GRADRECT)
+  HELP_LINK ("Spheres:             %s",   0x100+BUTTON_SPHERES)
+  HELP_LINK ("Gradient ellipses:   %s",   0x200+BUTTON_SPHERES)
+  HELP_LINK ("Adjust picture:      %s",   0x100+BUTTON_ADJUST)
+  HELP_LINK ("Flip picture menu:   %s",   0x200+BUTTON_ADJUST)
+  HELP_LINK ("Effects menu:        %s",   0x100+BUTTON_EFFECTS)
+  HELP_LINK ("Effects all off      %s",   SPECIAL_EFFECTS_OFF)
+  HELP_LINK ("Shade mode:          %s",   SPECIAL_SHADE_MODE)
+  HELP_LINK ("Shade menu:          %s",   SPECIAL_SHADE_MENU)
+  HELP_LINK ("Quick-shade mode:    %s",   SPECIAL_QUICK_SHADE_MODE)
+  HELP_LINK ("Quick-shade menu:    %s",   SPECIAL_QUICK_SHADE_MENU)
+  HELP_LINK ("Stencil mode:        %s",   SPECIAL_STENCIL_MODE)
+  HELP_LINK ("Stencil menu:        %s",   SPECIAL_STENCIL_MENU)
+  HELP_LINK ("Mask mode:           %s",   SPECIAL_MASK_MODE)
+  HELP_LINK ("Mask menu:           %s",   SPECIAL_MASK_MENU)
+  HELP_LINK ("Grid mode:           %s",   SPECIAL_GRID_MODE)
+  HELP_LINK ("Grid menu:           %s",   SPECIAL_GRID_MENU)
+  HELP_LINK ("Sieve mode:          %s",   SPECIAL_SIEVE_MODE)
+  HELP_LINK ("Sieve menu:          %s",   SPECIAL_SIEVE_MENU)
+  HELP_LINK ("Invert Sieve:        %s",   SPECIAL_INVERT_SIEVE)
+  HELP_LINK ("Colorize mode:       %s",   SPECIAL_COLORIZE_MODE)
+  HELP_LINK ("  At opacity  10%%:  %s",   SPECIAL_TRANSPARENCY_1)
+  HELP_LINK ("  At opacity  20%%:  %s",   SPECIAL_TRANSPARENCY_2)
+  HELP_LINK ("  At opacity  30%%:  %s",   SPECIAL_TRANSPARENCY_3)
+  HELP_LINK ("  At opacity  40%%:  %s",   SPECIAL_TRANSPARENCY_4)
+  HELP_LINK ("  At opacity  50%%:  %s",   SPECIAL_TRANSPARENCY_5)
+  HELP_LINK ("  At opacity  60%%:  %s",   SPECIAL_TRANSPARENCY_6)
+  HELP_LINK ("  At opacity  70%%:  %s",   SPECIAL_TRANSPARENCY_7)
+  HELP_LINK ("  At opacity  80%%:  %s",   SPECIAL_TRANSPARENCY_8)
+  HELP_LINK ("  At opacity  90%%:  %s",   SPECIAL_TRANSPARENCY_9)
+  HELP_LINK ("  At opacity 100%%:  %s",   SPECIAL_TRANSPARENCY_0)
+  HELP_LINK ("Colorize menu:       %s",   SPECIAL_COLORIZE_MENU)
+  HELP_LINK ("Smooth mode:         %s",   SPECIAL_SMOOTH_MODE)
+  HELP_LINK ("Smooth menu:         %s",   SPECIAL_SMOOTH_MENU)
+  HELP_LINK ("Smear mode:          %s",   SPECIAL_SMEAR_MODE)
+  HELP_LINK ("Tiling mode:         %s",   SPECIAL_TILING_MODE)
+  HELP_LINK ("Tiling menu:         %s",   SPECIAL_TILING_MENU)
+  HELP_LINK ("Pick brush:          %s",   0x100+BUTTON_BRUSH)
+  HELP_LINK ("Pick polyform brush: %s",   0x100+BUTTON_POLYBRUSH)
+  HELP_LINK ("Restore brush:       %s",   0x200+BUTTON_BRUSH)
+  HELP_LINK ("Flip brush X:        %s",   SPECIAL_FLIP_X)
+  HELP_LINK ("Flip brush Y:        %s",   SPECIAL_FLIP_Y)
+  HELP_LINK ("90° brush rotation:  %s",   SPECIAL_ROTATE_90)
+  HELP_LINK ("180° brush rotation: %s",   SPECIAL_ROTATE_180)
+  HELP_LINK ("Stretch brush:       %s",   SPECIAL_STRETCH)
+  HELP_LINK ("Distort brush:       %s",   SPECIAL_DISTORT)
+  HELP_LINK ("Outline brush:       %s",   SPECIAL_OUTLINE)
+  HELP_LINK ("Nibble brush:        %s",   SPECIAL_NIBBLE)
+  HELP_LINK ("Get brush colors:    %s",   SPECIAL_GET_BRUSH_COLORS)
+  HELP_LINK ("Recolorize brush:    %s",   SPECIAL_RECOLORIZE_BRUSH)
+  HELP_LINK ("Rotate brush:        %s",   SPECIAL_ROTATE_ANY_ANGLE)
+  HELP_LINK ("Pipette:             %s",   0x100+BUTTON_COLORPICKER)
+  HELP_LINK ("Swap fore/back color:%s",   0x200+BUTTON_COLORPICKER)
+  HELP_LINK ("Magnifier mode:      %s",   0x100+BUTTON_MAGNIFIER)
+  HELP_LINK ("Zoom factor menu:    %s",   0x200+BUTTON_MAGNIFIER)
+  HELP_LINK ("Zoom in:             %s",   SPECIAL_ZOOM_IN)
+  HELP_LINK ("Zoom out:            %s",   SPECIAL_ZOOM_OUT)
+  HELP_LINK ("Brush effects menu:  %s",   0x100+BUTTON_BRUSH_EFFECTS)
+  HELP_LINK ("Text:                %s",   0x100+BUTTON_TEXT)
+  HELP_LINK ("Resolution menu:     %s",   0x100+BUTTON_RESOL)
+  HELP_LINK ("Safety resolution:   %s",   0x200+BUTTON_RESOL)
+  HELP_LINK ("Help:                %s",   0x100+BUTTON_HELP)
+  HELP_LINK ("Statistics:          %s",   0x200+BUTTON_HELP)
+  HELP_LINK ("Go to spare page:    %s",   0x100+BUTTON_PAGE)
+  HELP_LINK ("Copy to spare page:  %s",   0x200+BUTTON_PAGE)
+  HELP_LINK ("Save as:             %s",   0x100+BUTTON_SAVE)
+  HELP_LINK ("Save:                %s",   0x200+BUTTON_SAVE)
+  HELP_LINK ("Load:                %s",   0x100+BUTTON_LOAD)
+  HELP_LINK ("Re-load:             %s",   0x200+BUTTON_LOAD)
+  HELP_LINK ("Save brush:          %s",   SPECIAL_SAVE_BRUSH)
+  HELP_LINK ("Load brush:          %s",   SPECIAL_LOAD_BRUSH)
+  HELP_LINK ("Larger brush size:   %s",   SPECIAL_BIGGER_PAINTBRUSH)
+  HELP_LINK ("Smaller brush size:  %s",   SPECIAL_SMALLER_PAINTBRUSH)
+  HELP_LINK ("Settings:            %s",   0x100+BUTTON_SETTINGS)
+  HELP_LINK ("Undo:                %s",   0x100+BUTTON_UNDO)
+  HELP_LINK ("Redo:                %s",   0x200+BUTTON_UNDO)
+  HELP_LINK ("Kill page:           %s",   0x100+BUTTON_KILL)
+  HELP_LINK ("Clear:               %s",   0x100+BUTTON_CLEAR)
+  HELP_LINK ("Clear with BG color: %s",   0x200+BUTTON_CLEAR)
+  HELP_LINK ("Quit:                %s",   0x100+BUTTON_QUIT)
+  HELP_LINK ("Palette menu:        %s",   0x100+BUTTON_PALETTE)
+  HELP_LINK ("2nd Palette menu:    %s",   0x200+BUTTON_PALETTE)
+  HELP_LINK ("Exclude colors menu: %s",   SPECIAL_EXCLUDE_COLORS_MENU)
+  HELP_TEXT ("")
+  HELP_TEXT ("Scroll palette")
+  HELP_LINK ("  Back:           %s",   0x100+BUTTON_PAL_LEFT)
+  HELP_LINK ("  Forward:        %s",   0x100+BUTTON_PAL_RIGHT)
+  HELP_LINK ("  Back faster:    %s",   0x200+BUTTON_PAL_LEFT)
+  HELP_LINK ("  Forward faster: %s",   0x200+BUTTON_PAL_RIGHT)
+  HELP_TEXT ("")
+  HELP_TEXT ("Change brush attachement")
+  HELP_LINK ("  Center      : %s",   SPECIAL_CENTER_ATTACHMENT)
+  HELP_LINK ("  Top-left    : %s",   SPECIAL_TOP_LEFT_ATTACHMENT)
+  HELP_LINK ("  Top-right   : %s",   SPECIAL_TOP_RIGHT_ATTACHMENT)
+  HELP_LINK ("  Bottom-left : %s",   SPECIAL_BOTTOM_LEFT_ATTACHMENT)
+  HELP_LINK ("  Bottom-right: %s",   SPECIAL_BOTTOM_RIGHT_ATTACHMENT)
+  HELP_TEXT ("")
+  HELP_TEXT ("Select foreground color")
+  HELP_TEXT ("")
+  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_FORECOLOR)
+  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_FORECOLOR)
+  HELP_TEXT ("")
+  HELP_TEXT ("Select background color")
+  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_BACKCOLOR)
+  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_BACKCOLOR)
+  HELP_TEXT ("")
+  HELP_TEXT ("Select user-defined foreground color")
+  HELP_TEXT ("")
+  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_USER_FORECOLOR)
+  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_USER_FORECOLOR)
+  HELP_TEXT ("")
+  HELP_TEXT ("Select user-defined background color")
+  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_USER_BACKCOLOR)
+  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_USER_BACKCOLOR)
+  HELP_TEXT ("")
+};
+static const T_Help_table helptable_credits[] =
+{
+//HELP_TEXT ("0----5----0----5----0----5----0----5----0--X")
+  HELP_TITLE(" GRAFX2 IS CREATED BY")
+  HELP_TEXT ("")
+  HELP_BOLD ("               SUNSET DESIGN")
+  HELP_BOLD ("       AUTHORS OF GRAFX2.0 BETA 96.5%")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Guillaume Dorme alias \"Robinson\" (code)")
+  HELP_TEXT ("  Karl Maritaud   alias \"X-Man\" (code&gfx)")
+//HELP_TEXT ("0----5----0----5----0----5----0----5----0--X")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Re-licensed GrafX2 under the GPL in 2001")
+  HELP_TEXT ("")
+  HELP_BOLD ("          THE GRAFX2 PROJECT TEAM")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Adrien Destugues (pulkomandy)")
+  HELP_TEXT ("  Yves Rizoud (yrizoud)")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Got the source back to life in 2006")
+  HELP_TEXT ("")
+  HELP_BOLD ("                    ART")
+  HELP_TEXT ("")
+  HELP_TEXT ("  GrafX2 logo by Made (www.m4de.com)")
+  HELP_TEXT ("  Icons and fonts by X-Man ")
+  HELP_TEXT ("  Additional graphics and logo by iLKke")
+  HELP_TEXT ("                   (ilkke.blogspot.com)")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Pixelled all the graphics")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE(" OTHER MACHINES PORTS")
+  HELP_TEXT ("")
+  HELP_BOLD ("              AMIGA OS 3 PORT")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Artur Jarosik")
+  HELP_TEXT ("")
+  HELP_BOLD ("              AMIGA OS 4 PORT")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Peter Gordon (www.petergordon.org.uk)")
+  HELP_TEXT ("")
+  HELP_BOLD ("                 AROS PORT")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Fernando Mastandrea (masta.uy)")
+  HELP_TEXT ("  Markus Weiss")
+  HELP_TEXT ("")
+  HELP_BOLD ("                FREEBSD PORT")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Jean-Baptiste Berlioz (Tobe)")
+  HELP_TEXT ("")
+  HELP_BOLD ("           HAIKU OS AND BEOS PORT")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Luc Schrijvers (Begasus)")
+  HELP_TEXT ("")
+  HELP_BOLD ("               MAC OS X PORT")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Franck Charlet (hitchhikr)")
+  HELP_TEXT ("  Per Olofsson (MagerValp)")
+  HELP_TEXT ("")
+  HELP_BOLD ("                MORPHOS PORT")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Rusback")
+  HELP_TEXT ("")
+  HELP_BOLD ("                 SKYOS PORT")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Luc Schrijvers (Begasus)")
+  HELP_TEXT ("")
+  HELP_TEXT ("  ... made it work on your favourite toaster")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE(" BUGFINDERS")
+  HELP_TEXT ("")
+//HELP_TEXT ("0----5----0----5----0----5----0----5----0--X")
+  HELP_TEXT ("  blumunkee     BDCIron         Ced         ")
+  HELP_TEXT ("  El Topo       fallenblood     Frost       ")
+  HELP_TEXT ("  Grimmy        Gürkan Sengün   HoraK-FDF   ")
+  HELP_TEXT ("  iLKke         Jamon           keito       ")
+  HELP_TEXT ("  kusma         Lord Graga      MagerValp   ")
+  HELP_TEXT ("  mind          MooZ            the Peach   ")
+  HELP_TEXT ("  richienyhus   tape.wyrm       TeeEmCee    ")
+  HELP_TEXT ("  tempest       Timo Kurrpa     titus^Rab   ")
+  HELP_TEXT ("  Tobé          00ai99                      ")
+  HELP_TEXT ("")
+  HELP_TEXT ("  ... posted the annoying bug reports.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE(" FILE FORMATS CREDITS")
+  HELP_TEXT ("")
+  HELP_TEXT ("  BMP : Microsoft")
+  HELP_TEXT ("  CEL,KCF : K.O.S. (KISekae Set system)")
+  HELP_TEXT ("  GIF : Compuserve")
+  HELP_TEXT ("  IMG : Bivas (W. Wiedmann?)")
+  HELP_TEXT ("  LBM : Electronic Arts")
+  HELP_TEXT ("  PAL : ermmh... nobody (?)")
+  HELP_TEXT ("  PCX : Z-Soft")
+  HELP_TEXT ("  PI1,PC1 : Degas Elite")
+  HELP_TEXT ("  PKM : Sunset Design")
+  HELP_TEXT ("  PNG : W3C")
+  HELP_TEXT ("  SCx : Colorix (?)")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE (" OUR HOMEPAGE")
+  HELP_TEXT ("")
+  HELP_BOLD ("  http://grafx2.codegoogle.com")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Please report any bug you may find there")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE (" GREETINGS")
+  HELP_TEXT ("")
+  HELP_TEXT ("  To the Pouet.net BBS posters, the #CPC")
+  HELP_TEXT ("  trolls and the bitfellas")
+  HELP_TEXT ("  To every people who makes the scene alive!")
+  HELP_TEXT ("  To all guys making nice pixelled pictures")
+  HELP_TEXT ("  (with or without GrafX2)")
+  HELP_TEXT ("")
+  HELP_BOLD ("  We send our best regards to...")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Access        Filter        Pink")
+  HELP_TEXT ("  Ace           Fiver         Pixel")
+  HELP_TEXT ("  AcidJam       Flan          Profil")
+  HELP_TEXT ("  Acryl         Fred          Prowler")
+  HELP_TEXT ("  Alexel        FreddyV       Puznik")
+  HELP_TEXT ("  Alias         Frost         Quick")
+  HELP_TEXT ("  Amiral        Gaël(GDC)     Ra")
+  HELP_TEXT ("  Arrakis       GainX         Raster")
+  HELP_TEXT ("  Avocado       Gandalf       Ravian")
+  HELP_TEXT ("  Baloo         Goblin        RedBug")
+  HELP_TEXT ("  Barti         Greenpix7     Rem")
+  HELP_TEXT ("  Bat           Grid          Rez")
+  HELP_TEXT ("  Biro          GrosQuick     Roudoudou")
+  HELP_TEXT ("  Bisounours    HackerCroll   Sacrilege")
+  HELP_TEXT ("  BlackAxe      Haplo         Sam")
+  HELP_TEXT ("  Bonnie        Hof           SandMan")
+  HELP_TEXT ("  Boo           Hornet        Scape")
+  HELP_TEXT ("  Boz           Hulud         Sébastien")
+  HELP_TEXT ("  Carine        Java          Shodan")
+  HELP_TEXT ("  Chandra       JBT           Skal")
+  HELP_TEXT ("  Cheetah       Jérôme        Skyfire")
+  HELP_TEXT ("  Chill         Julien(JCA)   Sphair")
+  HELP_TEXT ("  Cougar        KalMinDo      Sprocket")
+  HELP_TEXT ("  Cremax        KaneWood      Stef")
+  HELP_TEXT ("  Cyclone       Karma         Stony")
+  HELP_TEXT ("  Dake          Keith303      Sumaleth")
+  HELP_TEXT ("  Danny         Lazur         Sunday")
+  HELP_TEXT ("  Danube        LightShow     Suny")
+  HELP_TEXT ("  Darjul        Lluvia        Sybaris")
+  HELP_TEXT ("  Darwin        Louie         TBF")
+  HELP_TEXT ("  DarkAngel     Luk           Tempest")
+  HELP_TEXT ("  Das           Made          Thor")
+  HELP_TEXT ("  Decker        Mamos         TMK")
+  HELP_TEXT ("  DerPiipo      Mandrixx      TwoFace")
+  HELP_TEXT ("  Destop        Mangue        Underking")
+  HELP_TEXT ("  Diabolo       Mars          Unreal")
+  HELP_TEXT ("  DineS         Mephisto      VaeVictis")
+  HELP_TEXT ("  Drac          Mercure       Vastator")
+  HELP_TEXT ("  DrYes         Mirec         Vatin")
+  HELP_TEXT ("  Edyx          Moa           Veckman")
+  HELP_TEXT ("  Eller         Moxica        Wain")
+  HELP_TEXT ("  Ellyn         MRK           Wally")
+  HELP_TEXT ("  EOF           Nitch         WillBe")
+  HELP_TEXT ("  Fall          Noal          Xoomie")
+  HELP_TEXT ("  Fame          Nytrik        Xtrm")
+  HELP_TEXT ("  Fantom        Optic         YannSulu")
+  HELP_TEXT ("  Fear          Orome         Z")
+  HELP_TEXT ("  Feather       Pahladin      Zeb")
+  HELP_TEXT ("  Fennec        Phar          Zebig")
+  HELP_TEXT ("")
+  HELP_TEXT ("  and all #pixel, #demofr and #coders.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE (" SNAIL MAIL")
+  HELP_TEXT ("")
+  HELP_TEXT ("  (From 2001, current status: unknown)")
+  HELP_TEXT ("")
+  HELP_TEXT ("  GUILLAUME DORME (Robinson)")
+  HELP_TEXT ("  15, rue de l'observatoire")
+  HELP_TEXT ("  87000 LIMOGES (FRANCE)")
+  HELP_TEXT ("")
+  HELP_TEXT ("  KARL MARITAUD (X-Man)")
+  HELP_TEXT ("  10, rue de la Brasserie")
+  HELP_TEXT ("  87000 LIMOGES (FRANCE)")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE(" THANKS")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Some information taken from several docs")
+  HELP_TEXT ("  (PCGPE, Intervue, PC Interdit...)")
+  HELP_TEXT ("  gave us an invaluable help.")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Thanks to Shawn Hargreaves for his filled")
+  HELP_TEXT ("  polygon routine from Allegro v2.2.")
+  HELP_TEXT ("")
+  HELP_TEXT ("  Thanks to Carlos \"Made\" Pardo for his")
+  HELP_TEXT ("  great GrafX2 logo.")
+  HELP_TEXT ("")
+  HELP_TEXT ("  This is our very first program compiled")
+  HELP_TEXT ("  with the Gnu C Compiler.")
+  HELP_TEXT ("  A thousand thanks to the authors of")
+  HELP_TEXT ("  this compiler.")
+  HELP_TEXT ("")
+  HELP_TEXT ("  We also would like to thank all the")
+  HELP_TEXT ("  people who gave us ideas to improve")
+  HELP_TEXT ("  GrafX2.")
+  HELP_TITLE("")
+};
+static const T_Help_table helptable_paintbrush[] =
+{
+  HELP_TITLE("PAINTBRUSHES")
+  HELP_TEXT ("")
+  HELP_BOLD ("    LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_PAINTBRUSHES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Displays a menu where you can choose the")
+  HELP_TEXT ("shape of your paintbrush.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Paintbrushes are sorted by family. You can")
+  HELP_TEXT ("see some paintbrushes of the same family but")
+  HELP_TEXT ("with different sizes. There is at least one")
+  HELP_TEXT ("paint-brush from each family displayed in")
+  HELP_TEXT ("this menu.")
+  HELP_TEXT ("Here is the list of all the different")
+  HELP_TEXT ("paintbrush families:")
+  HELP_TEXT ("")
+  HELP_TEXT ("*******      ***      * * * *      * *   ")
+  HELP_TEXT ("*******     *****      * * *      * * *  ")
+  HELP_TEXT ("*******    *******    * * * *    * * * * ")
+  HELP_TEXT ("*******    *******     * * *      * * *  ")
+  HELP_TEXT ("*******    *******    * * * *    * * * * ")
+  HELP_TEXT ("*******     *****      * * *      * * *  ")
+  HELP_TEXT ("*******      ***      * * * *      * *   ")
+  HELP_TEXT ("")
+  HELP_TEXT ("Square      Disc       Sieve      Sieve  ")
+  HELP_TEXT ("                      square      disc   ")
+  HELP_TEXT ("                                         ")
+  HELP_TEXT ("   *           *                    *    ")
+  HELP_TEXT ("  ***       *    *                  *    ")
+  HELP_TEXT (" *****        *                     *    ")
+  HELP_TEXT ("*******               *******       *    ")
+  HELP_TEXT (" *****     *  *  *                  *    ")
+  HELP_TEXT ("  ***                               *    ")
+  HELP_TEXT ("   *         *  *                   *    ")
+  HELP_TEXT ("                                         ")
+  HELP_TEXT ("Diamond    Random      Horiz.    Vertical")
+  HELP_TEXT ("                        bar        bar   ")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TEXT ("      *    *          *     *       *")
+  HELP_TEXT ("     *      *          *   *        *")
+  HELP_TEXT ("    *        *          * *         *")
+  HELP_TEXT ("   *          *          *       *******")
+  HELP_TEXT ("  *            *        * *         *")
+  HELP_TEXT (" *              *      *   *        *")
+  HELP_TEXT ("*                *    *     *       *")
+  HELP_TEXT ("")
+  HELP_TEXT (" Slash      Back-     Cross X    Cross +")
+  HELP_TEXT ("            slash")
+  HELP_TEXT ("")
+  HELP_TEXT ("When using one of these, you can change the")
+  HELP_TEXT ("brush size by using the keys:")
+  HELP_LINK ("Reduce   : %s",   SPECIAL_SMALLER_PAINTBRUSH)
+  HELP_LINK ("Increase : %s",   SPECIAL_BIGGER_PAINTBRUSH)
+  HELP_TEXT ("The last 3 paintbrushes in the menu belong")
+  HELP_TEXT ("to the \"miscellaneous\" family and their size")
+  HELP_TEXT ("cannot be modified.")
+  HELP_TEXT ("")
+  HELP_BOLD ("    RIGHT CLICK     ")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_PAINTBRUSHES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Transforms your current user-defined brush")
+  HELP_TEXT ("into a paintbrush. This is actually a")
+  HELP_TEXT ("\"monochromisation\" of your user-defined")
+  HELP_TEXT ("brush. This means that every color of the")
+  HELP_TEXT ("brush that aren't the Back-color will be")
+  HELP_TEXT ("set to the Fore-color. But this option")
+  HELP_TEXT ("doesn't alter the brush: you'll just have")
+  HELP_TEXT ("to right-click on the \"Get brush\" buttons")
+  HELP_TEXT ("to get your brush back.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Note: When you press (not in the menu) the")
+  HELP_LINK ("key %s, the current",SPECIAL_DOT_PAINTBRUSH)
+  HELP_TEXT ("paintbrush becomes the smallest member of")
+  HELP_TEXT ("the \"Disc\" family: i.e one pixel.")
+
+};
+static const T_Help_table helptable_adjust[] =
+{
+  HELP_TITLE("ADJUST OR TRANSFORM")
+  HELP_TITLE("    PICTURE")
+  HELP_TEXT ("")
+  HELP_BOLD ("    LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_ADJUST)
+  HELP_TEXT ("")
+  HELP_TEXT ("Allows you to scroll the picture to")
+  HELP_TEXT ("re-center your graph for example.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Any part of the picture that goes out of")
+  HELP_TEXT ("the image by a side comes back by the")
+  HELP_TEXT ("opposite one.")
+  HELP_TEXT ("")
+  HELP_TEXT ("It is assimilated to the drawing tools")
+  HELP_TEXT ("family.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_BOLD ("    RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_ADJUST)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens the Picture Transform menu.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("PICTURE TRANSFORM")
+  HELP_TEXT ("")
+  HELP_BOLD ("RESCALE")
+  HELP_TEXT ("")
+  HELP_TEXT ("Allows you to change the image's size,")
+  HELP_TEXT ("rescaling it accordingly. Enter new size")
+  HELP_TEXT ("and press RESIZE to confirm.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TEXT ("When 'Lock proportions' is checked and you")
+  HELP_TEXT ("change one dimension, the other one is")
+  HELP_TEXT ("automatically adjusted to preserve the")
+  HELP_TEXT ("proportions of the original image.")
+  HELP_TEXT ("")
+  HELP_TEXT ("You can use the dropdown button to choose")
+  HELP_TEXT ("between three ways to enter the dimensions:")
+  HELP_TEXT ("")
+  HELP_TEXT ("In 'Pixels' mode, the column 'old' shows")
+  HELP_TEXT ("the original dimensions, and you can set")
+  HELP_TEXT ("the new size in pixels.")
+  HELP_TEXT ("")
+  HELP_TEXT ("In 'Percent' mode, you set a percentage")
+  HELP_TEXT ("compared to the original image.")
+  HELP_TEXT ("")
+  HELP_TEXT ("In 'Ratio' mode, you can set 2 numbers for")
+  HELP_TEXT ("each dimension, and the resizing factor will")
+  HELP_TEXT ("be of 'new'÷'old'. For example you can use")
+  HELP_TEXT ("1:3 to divide the image by three, 2:1 to")
+  HELP_TEXT ("double it, and any fraction like 15:16.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Be careful that moving from one mode to the")
+  HELP_TEXT ("next can lose precision, if the selected")
+  HELP_TEXT ("dimensions cannot be represented exactly in")
+  HELP_TEXT ("the new mode.")
+  HELP_TEXT ("")
+  HELP_BOLD ("MIRROR")
+  HELP_TEXT ("")
+  HELP_TEXT ("- X: Flip the picture horizontally.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Y: Flip the picture vertically.")
+  HELP_TEXT ("")
+  HELP_BOLD ("ROTATE")
+  HELP_TEXT ("")
+  HELP_TEXT ("-90°: Rotates the image by 90°")
+  HELP_TEXT ("      clockwise.")
+  HELP_TEXT ("")
+  HELP_TEXT ("+90°: Rotates the image by 90°")
+  HELP_TEXT ("      counter-clockwise.")
+  HELP_TEXT ("180°: Rotates the image by 180°")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+};
+static const T_Help_table helptable_draw[] =
+{
+  HELP_TITLE("HAND-DRAWING")
+  HELP_TEXT ("")
+  HELP_BOLD ("    LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_DRAW)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the current hand-drawing mode as the")
+  HELP_TEXT ("active drawing tool. There are 4")
+  HELP_TEXT ("hand-drawing modes:")
+  HELP_TEXT ("")
+  HELP_TEXT ("Continuous hand-drawing: as you move the")
+  HELP_TEXT ("mouse, the paintbrush is regularily pasted")
+  HELP_TEXT ("on the picture. This drawing tool allows to")
+  HELP_TEXT ("change the fore and back colors when being")
+  HELP_TEXT ("in use.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Discontinuous hand-drawing: as you move the")
+  HELP_TEXT ("mouse, the paintbrush is pasted on the")
+  HELP_TEXT ("picture every time a delay is passed")
+  HELP_TEXT ("(actually, the delay is 1 VBL")
+  HELP_TEXT ("(vertical blanking)). This drawing tool")
+  HELP_TEXT ("allows to change the fore and back colors")
+  HELP_TEXT ("when being in use.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Dot by dot hand-drawing: the paintbrush is")
+  HELP_TEXT ("only pasted at the position where you first")
+  HELP_TEXT ("clicked.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Contour fill: Draws pixels like continuous")
+  HELP_TEXT ("mode, but when you release the button Grafx2")
+  HELP_TEXT ("draws a line back to your starting position,")
+  HELP_TEXT ("and fills the area. This tool doesn't use the")
+  HELP_TEXT ("current brush, but single pixels.")
+  HELP_TEXT ("")
+  HELP_BOLD ("    RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_DRAW)
+  HELP_TEXT ("")
+  HELP_TEXT ("Toggles the different hand-drawing modes")
+  HELP_TEXT ("and activates, at the same time, the")
+  HELP_TEXT ("hand-drawing tool.")
+};
+static const T_Help_table helptable_curves[] =
+{
+  HELP_TITLE("SPLINES")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_CURVES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the current curve-drawing mode as")
+  HELP_TEXT ("the active drawing tool. There are 2")
+  HELP_TEXT ("different curve-drawing modes:")
+  HELP_TEXT ("")
+  HELP_TEXT ("* 4 control points curves: define the basic")
+  HELP_TEXT ("line like a classical line, then move, with")
+  HELP_TEXT ("the left mouse button, the inner control")
+  HELP_TEXT ("points to choose the shape of your curve.")
+  HELP_TEXT ("When the curve has the shape you want, click")
+  HELP_TEXT ("with the right mouse button to draw it")
+  HELP_TEXT ("definitively.")
+  HELP_TEXT ("")
+  HELP_TEXT ("* 3 control points curves: the same as")
+  HELP_TEXT ("above, but you'll have only one inner")
+  HELP_TEXT ("control point to place. Moreover, the spline")
+  HELP_TEXT ("will be traced just after placing this")
+  HELP_TEXT ("point.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_CURVES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Toggles the different curve-drawing modes")
+  HELP_TEXT ("and activates, at the same time, the")
+  HELP_TEXT ("curve-drawing tool.")
+};
+static const T_Help_table helptable_lines[] =
+{
+  HELP_TITLE("LINES")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_LINES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the current line-drawing mode as the")
+  HELP_TEXT ("active drawing tool. There are 3")
+  HELP_TEXT ("line-drawing modes:")
+  HELP_TEXT ("")
+  HELP_TEXT ("* Classical lines: when first clicking on")
+  HELP_TEXT ("the picture, you'll define the start of the")
+  HELP_TEXT ("line. Maintain your click to choose the end")
+  HELP_TEXT ("of the line and release the mouse button to")
+  HELP_TEXT ("set it.")
+  HELP_TEXT ("If you hold SHIFT when drawing, the line")
+  HELP_TEXT ("will be constrained to horizonal, vertical")
+  HELP_TEXT ("or diagonal.")
+  HELP_TEXT ("")
+  HELP_TEXT ("* Knotted lines: works like classical lines,")
+  HELP_TEXT ("but the end of your line will automatically")
+  HELP_TEXT ("become the start of the next one. When you")
+  HELP_TEXT ("want to stop chaining lines, use the")
+  HELP_TEXT ("opposite mouse button. \"The opposite button\"")
+  HELP_TEXT ("means that if you started to draw lignes")
+  HELP_TEXT ("with the left button (Fore-color), you'll")
+  HELP_TEXT ("have to stop the procedure with the right")
+  HELP_TEXT ("button; and conversely.")
+  HELP_TEXT ("")
+  HELP_TEXT ("* Concentric lines: when first clicking on")
+  HELP_TEXT ("the picture, you'll define center of the")
+  HELP_TEXT ("lines. In fact, the center is defined by the")
+  HELP_TEXT ("the position of the mouse when you release")
+  HELP_TEXT ("the mouse button. Then you can draw lines")
+  HELP_TEXT ("from the center to the current mouse")
+  HELP_TEXT ("position by clicking. To stop drawing")
+  HELP_TEXT ("concentric lines, use the opposite mouse")
+  HELP_TEXT ("button. This drawing tool allows to change")
+  HELP_TEXT ("the fore and back colors when being in use.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_LINES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Toggles the different line-drawing modes and")
+  HELP_TEXT ("activates, at the same time, the")
+  HELP_TEXT ("line-drawing tool.")
+
+};
+static const T_Help_table helptable_airbrush[] =
+{
+  HELP_TITLE("SPRAY")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_AIRBRUSH)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the spray as the active drawing")
+  HELP_TEXT ("tool. This drawing tool allows to change the")
+  HELP_TEXT ("fore and back colors when being in use.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_AIRBRUSH)
+  HELP_TEXT ("")
+  HELP_TEXT ("Displays a menu where you can configure the")
+  HELP_TEXT ("spray:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Size: Defines the diameter of the circle")
+  HELP_TEXT ("in which will effectively fit the spray.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Delay: Defines the number of VBLs that")
+  HELP_TEXT ("will be waited for between two flows of")
+  HELP_TEXT ("spray.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Mode: Defines whether you want to use a")
+  HELP_TEXT ("monochrome spray or a multi- colored one.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Mono-flow: Defines the number of")
+  HELP_TEXT ("paintbrushes that will be pasted in the")
+  HELP_TEXT ("circle of the spray at each cycle.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Palette: Left-click on a color of the")
+  HELP_TEXT ("palette to see how much it will be used in")
+  HELP_TEXT ("the multicolored flow, and modify it by")
+  HELP_TEXT ("using the gauge on the right. If the flow of")
+  HELP_TEXT ("this color was equal to 0, then the \"Init\"")
+  HELP_TEXT ("value will be applied. Or set the flow of a")
+  HELP_TEXT ("color to 0 by clicking on it with the right")
+  HELP_TEXT ("mouse button.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Clear: Removes all the colors from the")
+  HELP_TEXT ("multicolored flow. Actually, this puts a 0")
+  HELP_TEXT ("value in the use of each color.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Init: Allows you to define a value that")
+  HELP_TEXT ("will be set to the color you click on in the")
+  HELP_TEXT ("palette if its value is equal to 0. This")
+  HELP_TEXT ("permits to tag a set of colors more quickly.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- +1,-1,x2,/2: Modify the values of all the")
+  HELP_TEXT ("tagged colors (and only them).")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TEXT ("Tip: If you often use the Shade mode, and")
+  HELP_TEXT ("are bored to click many times on a color to")
+  HELP_TEXT ("reach the color you want, you can define a")
+  HELP_TEXT ("spray with \"Size\"=1, \"Mono-flow\"=1, and")
+  HELP_TEXT ("\"Delay\"=2 (or more, according to your")
+  HELP_TEXT ("reflexes). And then, you'll just have to")
+  HELP_TEXT ("click a few hundredths of second to modify a")
+  HELP_TEXT ("color.")
+};
+static const T_Help_table helptable_floodfill[] =
+{
+  HELP_TITLE("FLOODFILL")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_FLOODFILL)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the filler as the active drawing")
+  HELP_TEXT ("tool. The filler, as any drawing tool, will")
+  HELP_TEXT ("be affected by all the effects!")
+  HELP_TEXT ("")
+  HELP_TEXT ("Note that only the visible part of the")
+  HELP_TEXT ("picture will be filled (as every other")
+  HELP_TEXT ("drawing tools, the floodfill only alters the")
+  HELP_TEXT ("visible part of the picture; this avoids")
+  HELP_TEXT ("unwanted effects that wouldn't be controlled")
+  HELP_TEXT ("by the user).")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_FLOODFILL)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the color replacement as the active")
+  HELP_TEXT ("drawing tool.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Any rule has its exceptions and this one")
+  HELP_TEXT ("doesn't depart from that. Indeed, this tool")
+  HELP_TEXT ("is the only one to be affected by no effect")
+  HELP_TEXT ("(except Stencil) and to be able to modify")
+  HELP_TEXT ("non visible parts of the picture.")
+  HELP_TEXT ("The function of this tool being replacing")
+  HELP_TEXT ("all the occurences of a color in the picture")
+  HELP_TEXT ("by another, if would have been a shame to")
+  HELP_TEXT ("limit modifications only to the visible part")
+  HELP_TEXT ("of the picture.")
+};
+static const T_Help_table helptable_polygons[] =
+{
+  HELP_TITLE("POLYGONS")
+  HELP_TITLE("POLYFORMS")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_POLYGONS)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the polygons as the active drawing")
+  HELP_TEXT ("tool.")
+  HELP_TEXT ("")
+  HELP_TEXT ("This works just like knotted-lines but loops")
+  HELP_TEXT ("the extremities when you're finished.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_POLYGONS)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the polyforms as the active drawing")
+  HELP_TEXT ("tool.")
+  HELP_TEXT ("")
+  HELP_TEXT ("This works like a combination of free-hand")
+  HELP_TEXT ("drawing and knotted-lines. If you keep the")
+  HELP_TEXT ("mouse button pressed, you'll draw as if you")
+  HELP_TEXT ("were in free-hand drawing mode. And, if you")
+  HELP_TEXT ("release the mouse button, it will work like")
+  HELP_TEXT ("knotted lines.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Click on the opposite mouse button (i.e.:")
+  HELP_TEXT ("click right if you started to draw with the")
+  HELP_TEXT ("left mouse button, and vice versa) to")
+  HELP_TEXT ("terminate the operation. The two extremities")
+  HELP_TEXT ("will be linked automatically.")
+};
+static const T_Help_table helptable_polyfill[] =
+{
+  HELP_TITLE("FILLED POLY")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_POLYFILL)
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_POLYFILL)
+  HELP_TEXT (" Work exactly the same way as the polygons")
+  HELP_TEXT ("et polyforms above, but fill in the interior")
+  HELP_TEXT ("of the drawn shapes.")
+};
+static const T_Help_table helptable_rectangles[] =
+{
+  HELP_TITLE("RECTANGLES")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_RECTANGLES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the empty rectangles as the active")
+  HELP_TEXT ("drawing tool.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Set a corner of a rectangle. Maintain the")
+  HELP_TEXT ("click to move the opposite corner and")
+  HELP_TEXT ("release the mouse button to set it")
+  HELP_TEXT ("definitively.")
+};
+static const T_Help_table helptable_filled_rectangles[] =
+{
+  HELP_TITLE("FILLED RECT")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_FILLRECT)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the filled rectangles as the active")
+  HELP_TEXT ("drawing tool.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Works like an empty rectangle.")
+};
+static const T_Help_table helptable_circles[] =
+{
+  HELP_TITLE("CIRCLES")
+  HELP_TITLE("ELLIPSES")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_CIRCLES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the empty circles as the active")
+  HELP_TEXT ("drawing tool.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Position the center of the cercle and")
+  HELP_TEXT ("maintain the mouse button to select its")
+  HELP_TEXT ("radius.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_CIRCLES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the empty ellipses as the active")
+  HELP_TEXT ("drawing tool.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Position the center of the cercle and")
+  HELP_TEXT ("maintain the mouse button to select its")
+  HELP_TEXT ("dimensions.")
+};
+static const T_Help_table helptable_filled_circles[] =
+{
+  HELP_TITLE("FILLED CIRCLES")
+  HELP_TITLE(" AND ELLIPSES")
+  HELP_TEXT ("")
+  HELP_BOLD ("FILLED CIRCLES")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_CIRCLES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Works like empty circles.")
+  HELP_TEXT ("")
+  HELP_BOLD ("FILLED ELLIPSES")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_CIRCLES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Works like empty ellipses.")
+};
+static const T_Help_table helptable_grad_rect[] =
+{
+  HELP_TITLE("GRAD RECTANGLE")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_GRADRECT)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the rectangle with gradations as")
+  HELP_TEXT ("the active drawing tool.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Set a corner of a rectangle. Maintain the")
+  HELP_TEXT ("click to move the opposite corner and")
+  HELP_TEXT ("release the mouse button to set it")
+  HELP_TEXT ("definitively.")
+  HELP_TEXT ("")
+  HELP_TEXT ("If you don't like what you have done and")
+  HELP_TEXT ("want to restart, you can use the right")
+  HELP_TEXT ("click to cancel everything at this point.")
+  HELP_TEXT (" If you think it's nice, then click and hold")
+  HELP_TEXT ("the mouse in a point you want to have the")
+  HELP_TEXT ("starting color, drag to a point where you")
+  HELP_TEXT ("want the ending color, and release the")
+  HELP_TEXT ("button. You can press SHIFT to enforce your")
+  HELP_TEXT ("line to be vertical, horizontal, or")
+  HELP_TEXT ("diagonal.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_GRADRECT)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a window where you can define the way")
+  HELP_TEXT ("gradations are processed. The different")
+  HELP_TEXT ("sections of this menu are:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Direction (arrow): Switches the direction")
+  HELP_TEXT ("of the gradation.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Dithering method: Toggles the 3 following")
+  HELP_TEXT ("methods:")
+  HELP_TEXT ("  - No dithering")
+  HELP_TEXT ("  - Basical dithering")
+  HELP_TEXT ("  - Enhanced dithering")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Mix: Mixes the gradation with a more or")
+  HELP_TEXT ("less random factor.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Palette: Select a color range to build a")
+  HELP_TEXT ("gradation.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Index scroller: Defines the current")
+  HELP_TEXT ("gradation among a set of 16 that will be")
+  HELP_TEXT ("memorised.")
+};
+static const T_Help_table helptable_spheres[] =
+{
+  HELP_TITLE("GRAD SPHERE")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_SPHERES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the spheres as the active drawing")
+  HELP_TEXT ("tool.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Position the center of the sphere and")
+  HELP_TEXT ("maintain the mouse button to select its")
+  HELP_TEXT ("radius. Then place the spot-light.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_SPHERES)
+  HELP_TEXT ("")
+  HELP_TEXT ("Selects the ellipses with gradation as the")
+  HELP_TEXT ("active drawing tool.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Draw the shape like a normal ellipse, and")
+  HELP_TEXT ("then position the spot-light and click the")
+  HELP_TEXT ("left mouse button to finish the shape.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TEXT ("If you trace a sphere or an ellipse with")
+  HELP_TEXT ("gradation with the right mouse button, the")
+  HELP_TEXT ("result will be the same figure filled with")
+  HELP_TEXT ("the Back-color.")
+};
+static const T_Help_table helptable_brush[] =
+{
+  HELP_TITLE("GRAB BRUSH")
+  HELP_BOLD ("  OR RESTORE BRUSH")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_BRUSH)
+  HELP_TEXT ("")
+  HELP_TEXT ("Engages a brush grabbing.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Click on a corner of the rectangle")
+  HELP_TEXT ("containing the brush then maintain the click")
+  HELP_TEXT ("to define the opposite corner of the")
+  HELP_TEXT ("rectangle. Release the mouse button to grab")
+  HELP_TEXT ("the brush. Performing this operation with")
+  HELP_TEXT ("the right mouse button will erase the area")
+  HELP_TEXT ("where the brush was grabbed with the")
+  HELP_TEXT ("Back-color.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_BRUSH)
+  HELP_TEXT ("")
+  HELP_TEXT ("Restores the old brush.")
+};
+static const T_Help_table helptable_polybrush[] =
+{
+  HELP_TITLE("POLY GRAB")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_POLYBRUSH)
+  HELP_TEXT ("")
+  HELP_TEXT ("Grabs a brush of any shape by defining a")
+  HELP_TEXT ("polyform (please refer to section 8 for more")
+  HELP_TEXT ("explanations).")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_BRUSH)
+  HELP_TEXT ("")
+  HELP_TEXT ("Restores the old brush (same as above).")
+};
+static const T_Help_table helptable_brush_fx[] =
+{
+  HELP_TITLE("BRUSH FX")
+  HELP_TEXT ("")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_BRUSH_EFFECTS)
+  HELP_TEXT ("")
+  HELP_TEXT ("Displays a menu where the following options")
+  HELP_TEXT ("are available:")
+  HELP_TEXT ("")
+  HELP_LINK ("- X: (Key:%s)",SPECIAL_FLIP_X)
+  HELP_TEXT ("Flip horizontally.")
+  HELP_TEXT ("")
+  HELP_LINK ("- Y: (Key:%s)",SPECIAL_FLIP_Y)
+  HELP_TEXT ("Flip vertically.")
+  HELP_TEXT ("")
+  HELP_LINK ("- Rotate by 90°: (Key:%s)",SPECIAL_ROTATE_90)
+  HELP_TEXT ("Rotates the brush by an angle of 90 degrees.")
+  HELP_TEXT ("")
+  HELP_LINK ("- Rotate by 180°: (Key:%s)",SPECIAL_ROTATE_180)
+  HELP_TEXT ("Rotates the brush by an angle of 180")
+  HELP_TEXT ("degrees.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Rotate by any angle:")
+  HELP_LINK ("(Key:%s)",SPECIAL_ROTATE_ANY_ANGLE)
+  HELP_TEXT ("Triggers an interactive operation that")
+  HELP_TEXT ("allows you to rotate the brush. For this,")
+  HELP_TEXT ("start by placing the center or rotation with")
+  HELP_TEXT ("the left mouse button (if, at this moment,")
+  HELP_TEXT ("you press the right button, the operation")
+  HELP_TEXT ("with be cancelled). After that, you can")
+  HELP_TEXT ("define the angle of rotation as many times")
+  HELP_TEXT ("as you want by moving the mouse and")
+  HELP_TEXT ("left-clicking. Then validate with the right")
+  HELP_TEXT ("button when you are satisfied. Meanwhile,")
+  HELP_TEXT ("you can press on the 8 outer digits of the")
+  HELP_TEXT ("numeric pad for defining angles multiple of")
+  HELP_TEXT ("45 degrees:")
+  HELP_TEXT ("")
+  HELP_TEXT ("             135     90      45")
+  HELP_TEXT ("                \\     |     /")
+  HELP_TEXT ("                 '7' '8' '9'")
+  HELP_TEXT ("           180  -'4'     '6'- 0")
+  HELP_TEXT ("                 '1' '2' '3'")
+  HELP_TEXT ("                /     |     \\")
+  HELP_TEXT ("             225     270    315")
+  HELP_TEXT ("")
+  HELP_LINK ("- Stretch: (Key:%s)",SPECIAL_STRETCH)
+  HELP_TEXT ("Triggers an interactive operation")
+  HELP_TEXT ("that enables you to stretch the brush. For")
+  HELP_TEXT ("this, start by placing the upper-left")
+  HELP_TEXT ("cornerof the brush with the left mouse")
+  HELP_TEXT ("button (if, at this moment, you press the")
+  HELP_TEXT ("right button, the operation will be")
+  HELP_TEXT ("cancelled). after that, you can place the")
+  HELP_TEXT ("opposite corner as many times as you need,")
+  HELP_TEXT ("then validate with the right mouse button")
+  HELP_TEXT ("when you are satisfied. If you place this")
+  HELP_TEXT ("point at coordinates inferior to the ones of")
+  HELP_TEXT ("the first point, the brush will be inverted.")
+  HELP_TEXT ("Meanwhile, you can press the following keys")
+  HELP_TEXT ("whose effects are:   'D'      : double the")
+  HELP_TEXT ("brush in X and Y   'H'      : reduce the")
+  HELP_TEXT ("brush by half in X and Y   'X'      : double")
+  HELP_TEXT ("the brush in X   'Shift+X': reduce the brush")
+  HELP_TEXT ("by half in X   'Y'      : double the brush")
+  HELP_TEXT ("in Y   'Shift+Y': reduce the brush by half")
+  HELP_TEXT ("in Y   'N'      : restore the normal size of")
+  HELP_TEXT ("the brush (can be useful")
+  HELP_TEXT ("because it's the only way for cancelling)")
+  HELP_TEXT ("")
+  HELP_LINK ("- Distort: (Key:%s)",SPECIAL_DISTORT)
+  HELP_TEXT ("Triggers an interactive operation")
+  HELP_TEXT ("that allows you to distort your brush.")
+  HELP_TEXT ("Start by placing the brush somewhere on the")
+  HELP_TEXT ("screen and left-click. The brush will")
+  HELP_TEXT ("appear, with a little peg at each corner.")
+  HELP_TEXT ("Use the left mouse button to displace the")
+  HELP_TEXT ("corners, which will deform the brush.")
+  HELP_TEXT ("When you're done, click the right mouse")
+  HELP_TEXT ("button.")
+  HELP_TEXT ("")
+  HELP_LINK ("- Outline: (Key:%s)",SPECIAL_OUTLINE)
+  HELP_TEXT ("This option permits to draw the")
+  HELP_TEXT ("outlines of the brush with the Fore- color.")
+  HELP_TEXT ("")
+  HELP_LINK ("- Nibble: (Key:%s)",SPECIAL_NIBBLE)
+  HELP_TEXT ("This option \"nibbles\" the outlines")
+  HELP_TEXT ("of the brush. It's in some way the opposite")
+  HELP_TEXT ("effect of the Outline option.")
+  HELP_TEXT ("")
+  HELP_LINK ("- Recolorize: (Key:%s)",SPECIAL_RECOLORIZE_BRUSH)
+  HELP_TEXT ("Remaps the brush so that it")
+  HELP_TEXT ("looks like it would in the spare page, using")
+  HELP_TEXT ("the current palette.")
+  HELP_TEXT ("")
+  HELP_LINK ("- Get brush colors: (Key:%s)",SPECIAL_GET_BRUSH_COLORS)
+  HELP_TEXT ("Transfers the spare")
+  HELP_TEXT ("page's colors used by the brush to the")
+  HELP_TEXT ("current palette.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Brush handle:")
+  HELP_TEXT ("Allows you to choose where to place the")
+  HELP_TEXT ("handle of the brush. Shortcuts are :")
+  HELP_LINK ("  Center      : %s",   SPECIAL_CENTER_ATTACHMENT)
+  HELP_LINK ("  Top-left    : %s",   SPECIAL_TOP_LEFT_ATTACHMENT)
+  HELP_LINK ("  Top-right   : %s",   SPECIAL_TOP_RIGHT_ATTACHMENT)
+  HELP_LINK ("  Bottom-left : %s",   SPECIAL_BOTTOM_LEFT_ATTACHMENT)
+  HELP_LINK ("  Bottom-right: %s",   SPECIAL_BOTTOM_RIGHT_ATTACHMENT)
+  HELP_TEXT ("")
+  HELP_LINK ("- Load : (Key:%s)",SPECIAL_LOAD_BRUSH)
+  HELP_TEXT ("Load a brush from disk.")
+  HELP_TEXT ("")
+  HELP_LINK ("- Save : (Key:%s)",SPECIAL_SAVE_BRUSH)
+  HELP_TEXT ("Save a brush to disk.")
+};
+static const T_Help_table helptable_effects[] =
+{
+  HELP_TITLE("DRAW MODES")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_EFFECTS)
+  HELP_TEXT ("")
+  HELP_TEXT (" This button opens a menu where you can")
+  HELP_TEXT ("switch on or off the different   drawing")
+  HELP_TEXT ("modes.")
+  HELP_TEXT (" In this menu, the \"All off\" button switches")
+  HELP_TEXT ("all the drawing modes off.   The [Del] key")
+  HELP_TEXT ("is the keyboard shortcut for this button.")
+  HELP_TEXT (" The \"Feedback\" button is only used in")
+  HELP_TEXT ("\"Shade\", \"Quick-shade, \"Transparency\"")
+  HELP_TEXT ("and \"Smooth\" modes. When it is set, it means")
+  HELP_TEXT ("that the _current_   state of the picture")
+  HELP_TEXT ("has to be taken into account for the effect")
+  HELP_TEXT ("instead   of the state in which the image")
+  HELP_TEXT ("was when you started to click for drawing.")
+  HELP_TEXT ("The best, as often, is that you try by")
+  HELP_TEXT ("yourself with and without Feedback   to see")
+  HELP_TEXT ("the difference.")
+  HELP_TEXT ("   The other buttons are the following:")
+  HELP_TEXT ("")
+  HELP_TITLE("SHADE")
+  HELP_TEXT (" It consists in increasing or decreasing the")
+  HELP_TEXT ("color number within a user-defined range.")
+  HELP_TEXT ("This shows its real dimension when used with")
+  HELP_TEXT ("a range of colors that shade off. Then,")
+  HELP_TEXT ("you can work on a part of your picture where")
+  HELP_TEXT ("colors belong to the same range without")
+  HELP_TEXT ("having to change your brush color all the")
+  HELP_TEXT ("time. You can choose the incrementation or")
+  HELP_TEXT ("decrementation of the color by pressing")
+  HELP_TEXT ("the left or right mouse button while")
+  HELP_TEXT ("drawing. If you click on a color that does")
+  HELP_TEXT ("not belong to the range, it will remain")
+  HELP_TEXT ("unchanged.")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key : %s)",   SPECIAL_SHADE_MODE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Switches the Shade mode.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_SHADE_MENU)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu where you can define one table")
+  HELP_TEXT ("of shades within a range of 8 memorised by")
+  HELP_TEXT ("the program. The different sections of this")
+  HELP_TEXT ("menu are:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Palette: You can define in it the color")
+  HELP_TEXT ("blocks that will be inserted")
+  HELP_TEXT ("into the table of shades.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Scroller: Used to change flick through the")
+  HELP_TEXT ("tables of shades.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Table of shades definition area: The 512")
+  HELP_TEXT ("squares should be widely")
+  HELP_TEXT ("sufficient to define the different shades")
+  HELP_TEXT ("since every 256 colors of")
+  HELP_TEXT ("the palette cannot be present more than once")
+  HELP_TEXT ("in each table.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- A window (on the top-right side) permits")
+  HELP_TEXT ("to visualize the different")
+  HELP_TEXT ("shades defined in he current table.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Copy: Copy the contents of the table in a")
+  HELP_TEXT ("buffer.")
+  HELP_TEXT ("(Each time you open this menu, the current")
+  HELP_TEXT ("table is automatically")
+  HELP_TEXT ("transfered into this buffer).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Paste: Copy the contents of the buffer")
+  HELP_TEXT ("above in the current table.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Clear: Reset the \"shades\" table.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Insert: Used to insert the block selected")
+  HELP_TEXT ("in the palette at the")
+  HELP_TEXT ("cursor's position in the table of shades.")
+  HELP_TEXT ("IF you click with the left mouse button on")
+  HELP_TEXT ("this button THEN IF a block of more than one")
+  HELP_TEXT ("color is selected in the table THEN   It is")
+  HELP_TEXT ("deleted and the block defined in the palette")
+  HELP_TEXT ("is inserted. ELSE   The block defined in the")
+  HELP_TEXT ("palette is inserted at the postion just")
+  HELP_TEXT ("before the selected square. END IF")
+  HELP_TEXT ("ELSE The block defined in the palette is")
+  HELP_TEXT ("inserted by erasing the colors following the")
+  HELP_TEXT ("beginning of the bloc selected in the table.")
+  HELP_TEXT ("END IF")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Delete: Delete the block selected in the")
+  HELP_TEXT ("table.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Blank: Follows this algorithm:")
+  HELP_TEXT ("IF you click with the left mouse button on")
+  HELP_TEXT ("this button THEN Replace the block selected")
+  HELP_TEXT ("in the table by blank squares.")
+  HELP_TEXT ("ELSE IF a block of more than one color is")
+  HELP_TEXT ("selected in the table THEN   Insert blank")
+  HELP_TEXT ("squares to the left and to the right of the")
+  HELP_TEXT ("block.   (this is useful for isolating a")
+  HELP_TEXT ("shade quickly) ELSE   Insert blank squares")
+  HELP_TEXT ("to the left of the selected square. END IF")
+  HELP_TEXT ("END IF")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Invert: Invert the order of the block")
+  HELP_TEXT ("selected in the table.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Swap: Allows you you move a block (this")
+  HELP_TEXT ("exchanges it with what is")
+  HELP_TEXT ("where you want to move it).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Undo: Cancel the last modification of the")
+  HELP_TEXT ("table.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- The 2 numbers displayed on the right of")
+  HELP_TEXT ("these buttons are: (above) - the number of")
+  HELP_TEXT ("the color selected in the palette if only")
+  HELP_TEXT ("one color is selected. (below) - the number")
+  HELP_TEXT ("of the color contained in a square in the")
+  HELP_TEXT ("shades table if this square is the only one")
+  HELP_TEXT ("selected.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- The \"mode\" button displays 3 different")
+  HELP_TEXT ("modes:")
+  HELP_TEXT ("\"Normal\": Shades in the range and saturates")
+  HELP_TEXT ("to its boundaries.")
+  HELP_TEXT ("\"Loop\": Shades in the range and loops if")
+  HELP_TEXT ("boundaries are passed.")
+  HELP_TEXT ("\"No saturation\": Shades in the range and")
+  HELP_TEXT ("doesn't saturate if boundaries are passed.")
+  HELP_TEXT ("If the Step (see below) is set to 1, this")
+  HELP_TEXT ("option does exactly the same as the Normal")
+  HELP_TEXT ("mode.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Set/Disable: If you want to define several")
+  HELP_TEXT ("shades in the same table")
+  HELP_TEXT ("but you'd like these shades not to be")
+  HELP_TEXT ("effective at the same time, you")
+  HELP_TEXT ("can mask (disable) some parts of the table")
+  HELP_TEXT ("so that they will be")
+  HELP_TEXT ("interpreted a blank squares.")
+  HELP_TEXT ("To do that, select a block in the table of")
+  HELP_TEXT ("shades and click on \"Set\".")
+  HELP_TEXT ("The block will be underlined with a white")
+  HELP_TEXT ("line; this means that it is")
+  HELP_TEXT ("disabled.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Clear/Enable: This does exactly the")
+  HELP_TEXT ("opposite as the button above.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Step: Defines the step of incrementation")
+  HELP_TEXT ("of the shade. The bigger,")
+  HELP_TEXT ("the faster you run through the colors of the")
+  HELP_TEXT ("shade.")
+  HELP_TEXT ("For example: if the step is 2 and that you")
+  HELP_TEXT ("have defined a shade with")
+  HELP_TEXT ("the colors 0,1,4,5,9 and that you click on a")
+  HELP_TEXT ("pixel of color 1, it will")
+  HELP_TEXT ("take the value 5 which is 2 positions next")
+  HELP_TEXT ("in the la table.")
+  HELP_TEXT ("")
+  HELP_TEXT ("(We are sorry for these technical")
+  HELP_TEXT ("considerations quite far from a purely")
+  HELP_TEXT ("artistic point of view; but know that this")
+  HELP_TEXT ("effect is really very useful and it is")
+  HELP_TEXT ("preferable that you understand its whole")
+  HELP_TEXT ("functionment if you want to fully take")
+  HELP_TEXT ("advantage of it).")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("QUICK SHADE")
+  HELP_TEXT (" This drawing mode has about the same effect")
+  HELP_TEXT ("as Shade mode's except that   it is faster")
+  HELP_TEXT ("to configurate but a little bit less")
+  HELP_TEXT ("powerful. When you draw on a color of the")
+  HELP_TEXT ("image which is between the fore- and the")
+  HELP_TEXT ("back-color in the palette, the color tends")
+  HELP_TEXT ("towards the fore-color   (according to the")
+  HELP_TEXT ("step defined) if you draw with the left")
+  HELP_TEXT ("mouse button, or   it tends towards the")
+  HELP_TEXT ("back-color if you are using the right mouse")
+  HELP_TEXT ("button.")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_QUICK_SHADE_MODE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Switches the Quick-shade mode.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_QUICK_SHADE_MENU)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu with a few parameters that mean")
+  HELP_TEXT ("exactly the same as in the menu of Shade")
+  HELP_TEXT ("mode. These parameters are the step and the")
+  HELP_TEXT ("loop/satu- ration mode (normal, loop, no")
+  HELP_TEXT ("saturation).")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("STENCIL")
+  HELP_TEXT (" It is used to prevent some colors from")
+  HELP_TEXT ("being modified if you draw on   them. The")
+  HELP_TEXT ("main application of the stencil is when you")
+  HELP_TEXT ("want to change one   color or more into")
+  HELP_TEXT ("another.")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_STENCIL_MODE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Switches the Stencil mode.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_STENCIL_MENU)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu where you can define a stencil.")
+  HELP_TEXT ("The different sections of this menu are:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Clear: No color is protected.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Invert: Colors that were protected are")
+  HELP_TEXT ("unprotected and vice versa.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Palette: Select colors that should be")
+  HELP_TEXT ("protected with the left mouse button or")
+  HELP_TEXT ("unprotect colors with the right mouse")
+  HELP_TEXT ("button.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("MASK")
+  HELP_TEXT (" This effect could have been called \"True")
+  HELP_TEXT ("stencil\" because it protects   some parts of")
+  HELP_TEXT ("the picture instead of some colors. The")
+  HELP_TEXT ("colors you tag   represent the pixels in the")
+  HELP_TEXT ("spare page, corresponding to the pixels in")
+  HELP_TEXT ("the   current page, that you don't want to")
+  HELP_TEXT ("alter. For example, draw a simple white")
+  HELP_TEXT ("figure on a black background in the   spare")
+  HELP_TEXT ("page. Then, tag the black color in the menu")
+  HELP_TEXT ("of the Mask mode. When   you'll draw in the")
+  HELP_TEXT ("current page, only the pixels corresponding")
+  HELP_TEXT ("to the   white (non-black) ones in the spare")
+  HELP_TEXT ("page will be modified.")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_MASK_MODE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Switches the Mask mode.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_MASK_MENU)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu where you can set the colors of")
+  HELP_TEXT ("the Mask.")
+  HELP_TEXT ("This menu works the same way as the one of")
+  HELP_TEXT ("the Stencil, so please refer to the Stencil")
+  HELP_TEXT ("paragraph to know how to use it.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("GRID")
+  HELP_TEXT (" This is useful to snap the cursor to the")
+  HELP_TEXT ("cross-points of a grid. It's   generally")
+  HELP_TEXT ("used to draw a grid before drawing sprites")
+  HELP_TEXT ("of the same size such   as a font or tiles,")
+  HELP_TEXT ("or for drawing figures or grabbing brushes")
+  HELP_TEXT ("with their   dimensions multiple of the step")
+  HELP_TEXT ("of the grid.');")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_GRID_MODE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Switches the Grid mode.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_GRID_MENU)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu where you can define the grid")
+  HELP_TEXT ("parameters. These parameters are:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- X,Y: Steps of the grid.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- dX,dY: Offsets of the grid.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("SIEVE")
+  HELP_TEXT (" This effect allows you, by defining a")
+  HELP_TEXT ("pattern, to draw only on   particular points")
+  HELP_TEXT ("of the picture. If you are a Manga drawer,")
+  HELP_TEXT ("you might find this useful to make patterned")
+  HELP_TEXT ("shades or color transitions.")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_SIEVE_MODE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Switches the Sieve mode.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_SIEVE_MENU)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu where you can define the Sieve")
+  HELP_TEXT ("parameters. This menu consists in:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- 16x16 drawing area: You can define a")
+  HELP_TEXT ("pattern in it (left click => white pixel /")
+  HELP_TEXT ("right click => black pixel). All the white")
+  HELP_TEXT ("pixels indicate that, when you'll draw,")
+  HELP_TEXT ("pixels will be applied on the picture at the")
+  HELP_TEXT ("corresponding positions whereas black pixels")
+  HELP_TEXT ("won't modify the picture: whites pixels are")
+  HELP_TEXT ("the \"holes of the sieve\".")
+  HELP_TEXT ("")
+  HELP_TEXT ("- 12 default patterns: They can be copied to")
+  HELP_TEXT ("the drawing area.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- \"Transfer to brush\": Copies the pattern to")
+  HELP_TEXT ("the brush (white pixels => Fore-color /")
+  HELP_TEXT ("black pixels => Back-color).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- \"Get from brush\": Puts the brush into the")
+  HELP_TEXT ("drawing area (back-color => black pixels /")
+  HELP_TEXT ("others => white pixels).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Scrolling 4-arrows pad: Scrolls the")
+  HELP_TEXT ("pattern in the drawing area.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Resizing 4-arrows pad: Defines the")
+  HELP_TEXT ("dimensions of the pattern.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Default-value (black or white square):")
+  HELP_TEXT ("Indicates which value must be inserted when")
+  HELP_TEXT ("you increase the dimensions of the pattern.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- \"Clear\": Sets the whole pattern with the")
+  HELP_TEXT ("default value (see above).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- \"Invert\": It... inverts :) ... black and")
+  HELP_TEXT ("white pixels.")
+  HELP_LINK ("(Key: %s)",   SPECIAL_INVERT_SIEVE)
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("TRANSPARENCY")
+  HELP_TEXT (" This allows to mix the color(s) of the")
+  HELP_TEXT ("paintbrush with the colors of the   picture.")
+  HELP_TEXT ("It's used to make transparency effects like")
+  HELP_TEXT ("with watercolors.")
+  HELP_TEXT ("")
+  HELP_TEXT ("You can also use the following shortcuts to")
+  HELP_TEXT ("activate transparency mode and assign an")
+  HELP_TEXT ("amount of opacity:")
+  HELP_LINK ("     10%% : %s", SPECIAL_TRANSPARENCY_1)
+  HELP_LINK ("     20%% : %s", SPECIAL_TRANSPARENCY_2)
+  HELP_LINK ("     30%% : %s", SPECIAL_TRANSPARENCY_3)
+  HELP_LINK ("     40%% : %s", SPECIAL_TRANSPARENCY_4)
+  HELP_LINK ("     50%% : %s", SPECIAL_TRANSPARENCY_5)
+  HELP_LINK ("     60%% : %s", SPECIAL_TRANSPARENCY_6)
+  HELP_LINK ("     70%% : %s", SPECIAL_TRANSPARENCY_7)
+  HELP_LINK ("     80%% : %s", SPECIAL_TRANSPARENCY_8)
+  HELP_LINK ("     90%% : %s", SPECIAL_TRANSPARENCY_9)
+  HELP_LINK ("    100%% : %s", SPECIAL_TRANSPARENCY_0)
+  HELP_TEXT ("If you use two of these shortcuts quickly,")
+  HELP_TEXT ("the second will set the units for finer")
+  HELP_TEXT ("control. Ie: 4 5 makes 45%, 0 9 makes 9%.")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_COLORIZE_MODE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Switches the Transparency mode.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_COLORIZE_MENU)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu where you can define the")
+  HELP_TEXT ("Transparency parameters. These parameters")
+  HELP_TEXT ("are:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Interpolation rate: Indicates the")
+  HELP_TEXT ("percentage of the applied color that will be")
+  HELP_TEXT ("considered upon the replaced color.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Interpolation method: Uses an")
+  HELP_TEXT ("interpolation algorithm to compute the")
+  HELP_TEXT ("color, according to the interpolation rate.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Additive method: Uses the lightest colors")
+  HELP_TEXT ("to choose the color to apply. For example:")
+  HELP_TEXT ("if you want to apply a color RGB:30,20,40 on")
+  HELP_TEXT ("a color RGB:10,50,20, the color applied will")
+  HELP_TEXT ("be the one, in the palette, that is the")
+  HELP_TEXT ("closest to the theoretic color RGB:30,50,40.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Subtractive method: uses the darkest")
+  HELP_TEXT ("colors to choose the color to apply. For")
+  HELP_TEXT ("example: if you want to apply a color")
+  HELP_TEXT ("RGB:30,20,40 on a color RGB:10,50,20, the")
+  HELP_TEXT ("color applied will be the one, in the")
+  HELP_TEXT ("palette, that is the closest to the")
+  HELP_TEXT ("theoretic color RGB:10,20,20.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("SMOOTH")
+  HELP_TEXT (" It provides an easy but not as efficient")
+  HELP_TEXT ("anti-aliasing as any artist's   touch.")
+  HELP_TEXT ("Anyway this effect finds a better use in")
+  HELP_TEXT ("making a blurry aspect.")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_SMOOTH_MODE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Switches the Smooth mode.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_SMOOTH_MENU)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu where you can define the Smooth")
+  HELP_TEXT ("matrix or choose one among the 4 ones")
+  HELP_TEXT ("predefined.")
+  HELP_TEXT ("The middle square represents the pixel on")
+  HELP_TEXT ("which you draw and the 8 others represent")
+  HELP_TEXT ("the neighbour pixels. Then, the point on")
+  HELP_TEXT ("which one draw will be replaced by the")
+  HELP_TEXT ("weighted average (according to values of")
+  HELP_TEXT ("each squares) of the 9 defined points.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("SMEAR")
+  HELP_TEXT (" It smears pixels in the direction you are")
+  HELP_TEXT ("moving your paintbrush, just   as if you")
+  HELP_TEXT ("wanted to spread fresh paint with your")
+  HELP_TEXT ("fingers. You can combine   this effect with")
+  HELP_TEXT ("the transparency effect.")
+  HELP_TEXT ("")
+  HELP_LINK ("(Key: %s)",   SPECIAL_SMEAR_MODE)
+  HELP_TEXT ("Switches the Smear mode.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TITLE("TILING")
+  HELP_TEXT (" It consists in displaying parts of the")
+  HELP_TEXT ("brush that are adjusted on a   tiling when")
+  HELP_TEXT ("you are drawing. It's mainly used for")
+  HELP_TEXT ("quickly drawing a   background with a")
+  HELP_TEXT ("pattern, but there is a great number of")
+  HELP_TEXT ("other   possibilities.")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_TILING_MODE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Switches the Tiling mode.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key: %s)",   SPECIAL_TILING_MENU)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu where you can define the Tiling")
+  HELP_TEXT ("parameters. These parameters are the offsets")
+  HELP_TEXT ("of the tiling.")
+};
+static const T_Help_table helptable_text[] =
+{
+  HELP_TITLE("TEXT")
+  HELP_TEXT ("")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_TEXT)
+  HELP_TEXT ("")
+  HELP_TEXT ("The text menu allows you to enter some text")
+  HELP_TEXT ("and render it as a brush.")
+  HELP_TEXT ("The current background and foreground colors")
+  HELP_TEXT ("are very important, they determine the text")
+  HELP_TEXT ("color, the transparent color, and also the")
+  HELP_TEXT ("color range to use for antialiasing.")
+  HELP_TEXT ("GrafX2 can use 'bitmap' fonts as long as")
+  HELP_TEXT ("they are in the special layout supported ")
+  HELP_TEXT ("by SFont.")
+  HELP_TEXT ("TrueType fonts can also be used if this")
+  HELP_TEXT ("version of GrafX2 was compiled with")
+  HELP_TEXT ("TrueType support.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Txt: Click and enter your text here, a")
+  HELP_TEXT ("line of up to 250 characters.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Clear txt: Empties the current text.")
+  HELP_TEXT ("When the text is empty, a standard string")
+  HELP_TEXT ("is shown instead in the preview area.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Antialias: Click to enable or disable")
+  HELP_TEXT ("Antialiasing. Only affects TrueType fonts.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Size: Determine the font height. Only")
+  HELP_TEXT ("affects TrueType fonts.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Font selector: Choose a font. You can")
+  HELP_TEXT ("use the arrow keys (up and down) to quickly")
+  HELP_TEXT ("browse your fonts.")
+  HELP_TEXT ("TrueType fonts are indicated by 'TT'.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Preview area: Shows what the brush will")
+  HELP_TEXT ("look like.")
+};
+static const T_Help_table helptable_magnifier[] =
+{
+  HELP_TITLE("MAGNIFIER")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_MAGNIFIER)
+  HELP_TEXT ("")
+  HELP_TEXT ("Engages/Disengages the choice of the zoomed")
+  HELP_TEXT ("window. If you're already in magnifier mode,")
+  HELP_TEXT ("you'll return to normal mode.")
+  HELP_LINK ("Zoom in : %s",SPECIAL_ZOOM_IN)
+  HELP_LINK ("Zoom out: %s",SPECIAL_ZOOM_OUT)
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_MAGNIFIER)
+  HELP_TEXT ("")
+  HELP_TEXT ("Displays a menu where you can choose the")
+  HELP_TEXT ("magnifying factor.")
+  HELP_TEXT ("")
+  HELP_TEXT (" Note: When you are in Zoom mode, you can")
+  HELP_TEXT ("move the \"split\" bar by   clicking on it and")
+  HELP_TEXT ("moving your mouse left or right while")
+  HELP_TEXT ("holding the mouse   button down.")
+};
+static const T_Help_table helptable_colorpicker[] =
+{
+  HELP_TITLE("PIPETTE")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_COLORPICKER)
+  HELP_TEXT ("")
+  HELP_TEXT ("Engages a color grabbing.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Click on the picture to get the color of the")
+  HELP_TEXT ("pixel you're on. You can either get a new")
+  HELP_TEXT ("Fore-color or Back-color with respectively")
+  HELP_TEXT ("left or right mouse button.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_COLORPICKER)
+  HELP_TEXT ("")
+  HELP_TEXT ("Swap Fore-color and Back-color.")
+  HELP_TEXT ("")
+  HELP_TEXT (" The color currently pointed will be")
+  HELP_TEXT ("displayed in the tool-bar right   after the")
+  HELP_TEXT ("coordinates. If you click outside the")
+  HELP_TEXT ("picture, the color 0 will be returned.")
+};
+static const T_Help_table helptable_resolution[] =
+{
+  HELP_TITLE("RESOLUTION AND")
+  HELP_TITLE(" IMAGE SIZE")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_RESOL)
+  HELP_TEXT ("")
+  HELP_TEXT ("Displays a menu where you can define the")
+  HELP_TEXT ("size of your picture and choose the")
+  HELP_TEXT ("screen resolution.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Image size")
+  HELP_TEXT ("Click in the boxes named \"Width\" and")
+  HELP_TEXT ("\"Height\" to change the size of the image")
+  HELP_TEXT ("you're editing, up to 9999x9999.")
+  HELP_TEXT ("You can also right-click a video mode to")
+  HELP_TEXT ("copy its dimensions to the image's.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Pixel size")
+  HELP_TEXT ("If you choose any Pixel size other than")
+  HELP_TEXT ("Normal, Grafx2 will emulate a lower")
+  HELP_TEXT ("resolution by scaling up everything it")
+  HELP_TEXT ("displays, including the menus and mouse")
+  HELP_TEXT ("cursor. In Double, Triple and Quadruple")
+  HELP_TEXT ("mode, the image will appear zoomed x2, x3 or")
+  HELP_TEXT ("x4, keeping the original proportions. The")
+  HELP_TEXT ("scaling is done in software, with no linear")
+  HELP_TEXT ("interpolation, so it can't cause blur. This")
+  HELP_TEXT ("setting is especially useful if your")
+  HELP_TEXT ("hardware or drivers don't support the low")
+  HELP_TEXT ("resolutions you need, but it also allows you")
+  HELP_TEXT ("to draw in low-resolution while staying in")
+  HELP_TEXT ("window mode.")
+  HELP_TEXT ("If you choose one of the scalers called")
+  HELP_TEXT ("Wide, Tall, Wide2 and Tall2, this will")
+  HELP_TEXT ("emulate a video mode which has rectangular")
+  HELP_TEXT ("pixels (longer horizontally or vertically),")
+  HELP_TEXT ("like some video modes of the C64, Amstrad")
+  HELP_TEXT ("CPC, and Commodore Amiga.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Video mode")
+  HELP_TEXT ("Click on a video mode to select it.")
+  HELP_TEXT ("Grafx2 only lists modes that are detected")
+  HELP_TEXT ("as available on your computer. Depending on")
+  HELP_TEXT ("your video card and drivers, there can be")
+  HELP_TEXT ("a huge difference in the number of modes")
+  HELP_TEXT ("it can propose.")
+  HELP_TEXT ("The small buttons on the left-hand side of")
+  HELP_TEXT ("the lines in the list of modes have been")
+  HELP_TEXT ("designed to allow you to disable some modes")
+  HELP_TEXT ("that are not supported by your card. So, the")
+  HELP_TEXT ("modes that you will disable won't be used")
+  HELP_TEXT ("when loading pictures with \"Auto-set")
+  HELP_TEXT ("resolution\" ON.")
+  HELP_TEXT ("")
+  HELP_TEXT ("When you click on one of these buttons, its")
+  HELP_TEXT ("color changes to one of the 4 following. The")
+  HELP_TEXT ("signification for each color of these")
+  HELP_TEXT ("buttons is:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Light gray: The video mode is OK. It can")
+  HELP_TEXT ("be used by the auto-set resolution option")
+  HELP_TEXT ("when you load picture, and you can select it")
+  HELP_TEXT ("in the menu of resolutions.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- White: It works exactly the same as above.")
+  HELP_TEXT ("Moreover, it allows you to tag your")
+  HELP_TEXT ("favourite modes. Indeed, the huge number of")
+  HELP_TEXT ("video modes makes it more difficult to find")
+  HELP_TEXT ("the mode your want in the list; so you can")
+  HELP_TEXT ("tag your favoutite ones in white, so that it")
+  HELP_TEXT ("will be easier to locate them. (Note: you")
+  HELP_TEXT ("cannot disable the standard windowed mode)")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Dark gray: It allows you to indicate which")
+  HELP_TEXT ("modes are not really perfect (flickering,")
+  HELP_TEXT ("not centered, etc...) but which can be used")
+  HELP_TEXT ("even so. The difference with the light grey")
+  HELP_TEXT ("button is that these modes won't be used by")
+  HELP_TEXT ("the auto-set resolution option.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Black: Use it for totally unsupported")
+  HELP_TEXT ("modes. Thus, these modes won't be selected")
+  HELP_TEXT ("the \"auto-set res.\" and the program will")
+  HELP_TEXT ("not let you select them from the list of")
+  HELP_TEXT ("resolutions.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_RESOL)
+  HELP_TEXT ("")
+  HELP_TEXT (" Automaticaly switches to the 640x400 window")
+  HELP_TEXT ("mode.")
+};
+static const T_Help_table helptable_page[] =
+{
+  HELP_TITLE("SPARE")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_PAGE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Jumps to spare page. The current page is")
+  HELP_TEXT ("then considered as the new spare page, and")
+  HELP_TEXT ("the spare page considered as the new current")
+  HELP_TEXT ("page.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_PAGE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu where you can choose whether")
+  HELP_TEXT ("you want to copy the whole picture (keyboard")
+  HELP_TEXT ("short-cut in this menu is [Return]), only")
+  HELP_TEXT ("the pixels, only the palette, or only some")
+  HELP_TEXT ("colors.")
+  HELP_TEXT ("In this last case, a second menu")
+  HELP_TEXT ("(stencil-like) will propose you to tag the")
+  HELP_TEXT ("colors you want to copy (they are all")
+  HELP_TEXT ("selected by default).")
+  HELP_TEXT ("Please refer to section \"Stencil\" to know")
+  HELP_TEXT ("how to use this last menu.")
+  HELP_TEXT ("The last option the menu (\"Copy palette and")
+  HELP_TEXT ("remap\"), remaps the spare page with the")
+  HELP_TEXT ("current palette and replicates this palette")
+  HELP_TEXT ("to the spare page. This option is useful to")
+  HELP_TEXT ("quickly remap a picture with the palette of")
+  HELP_TEXT ("another.")
+};
+static const T_Help_table helptable_save[] =
+{
+  HELP_TITLE("SAVE")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_SAVE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Displays a fileselector where the following")
+  HELP_TEXT ("options are available:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Select drive: Allow you to change the")
+  HELP_TEXT ("current drive.or volume (depending on your")
+  HELP_TEXT ("operating system")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Format: Allows you to choose the file")
+  HELP_TEXT ("format you want. (PAL and KCF file formats")
+  HELP_TEXT ("are \"palette\" files).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Filename: Allows you to give a new name to")
+  HELP_TEXT ("the picture. If no extension is given, the")
+  HELP_TEXT ("default (according to the format) will be")
+  HELP_TEXT ("used.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Bookmarks: The four dropdown buttons allow")
+  HELP_TEXT ("you to bookmark frequently used directories.")
+  HELP_TEXT ("Use right-click to open a contextual menu")
+  HELP_TEXT ("to Set it (memorize current directory),")
+  HELP_TEXT ("Rename it to change its label, and Clear it")
+  HELP_TEXT ("if you no longer need it. Use left-click to")
+  HELP_TEXT ("change to the memorized directory.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- File-list: Allows you to flick through the")
+  HELP_TEXT ("disk tree or to overwrite an existing file.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Delete: Allows you to delete the item")
+  HELP_TEXT ("under the selection bar. If the item is a")
+  HELP_TEXT ("directory, it must be empty to be removed.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Save: Saves the picture with the current")
+  HELP_TEXT ("filename, with the chosen format. If the ")
+  HELP_TEXT ("current filename represents a directory,")
+  HELP_TEXT ("you'll enter it.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Comment (Txt): If you're using the PKM")
+  HELP_TEXT ("or PNG format, you can type in a comment on")
+  HELP_TEXT ("your picture. It will be memorized in the")
+  HELP_TEXT ("image.")
+  HELP_TEXT ("")
+  HELP_TEXT ("Note: The Backspace key brings you directly")
+  HELP_TEXT ("to the parent directory. You can also type")
+  HELP_TEXT ("the first letters of a filename you are")
+  HELP_TEXT ("looking for, to access it faster.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_SAVE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Save the current picture with its current")
+  HELP_TEXT ("filename, format and comment.")
+  HELP_TEXT ("")
+  HELP_TEXT ("If the file already exists, a confirmation")
+  HELP_TEXT ("box will appear.")
+};
+static const T_Help_table helptable_load[] =
+{
+
+  HELP_TITLE("LOAD")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_LOAD)
+  HELP_TEXT ("")
+  HELP_TEXT ("This works the same way as Save.")
+  HELP_TEXT ("")
+  HELP_TEXT ("You'll have access in the format selector to")
+  HELP_TEXT ("a \"*.*\" filter. And of course, you won't be")
+  HELP_TEXT ("able to type in any comment.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_LOAD)
+  HELP_TEXT ("")
+  HELP_TEXT ("Reloads the picture.")
+  HELP_TEXT ("")
+  HELP_TEXT ("If you want to load a picture and that you")
+  HELP_TEXT ("haven't saved the last modifications of the")
+  HELP_TEXT ("current picture, a confirmation box will")
+  HELP_TEXT ("appear.")
+};
+static const T_Help_table helptable_settings[] =
+{
+  HELP_TITLE("SETTINGS")
+  HELP_TEXT ("")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_SETTINGS)
+  HELP_TEXT ("")
+  HELP_TEXT ("Displays a menu where you can configure some")
+  HELP_TEXT ("miscellaneous elements of the program:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Number of UNDO pages: indicates the total")
+  HELP_TEXT ("number of pages that GrafX2 will memorize.")
+  HELP_TEXT ("Each time you modify the picture, its")
+  HELP_TEXT ("current state is memorized in one of these")
+  HELP_TEXT ("pages. To flick through these pages, use the")
+  HELP_TEXT ("\"Oops\" button (Undo/Redo).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Mouse sensibility: Modifies the speed of")
+  HELP_TEXT ("the mouse when you're in fullscreen. With")
+  HELP_TEXT ("the normal setting (slider on top), you may")
+  HELP_TEXT ("find the mouse too fast, especially in ")
+  HELP_TEXT ("video modes which are much smaller than your")
+  HELP_TEXT ("desktop. You can lower the slider to divide")
+  HELP_TEXT ("the speed by 2, 3 or 4.")
+  HELP_TEXT ("When using videomodes with native skewed")
+  HELP_TEXT ("pixels like 640x240 or 320x512, you'll")
+  HELP_TEXT ("probably want to use a stronger reduction")
+  HELP_TEXT ("on the axis which has less pixels.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Show/Hide in file list: Defines whether")
+  HELP_TEXT ("some particular files or directories must be")
+  HELP_TEXT ("displayed by the fileselectors or not.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Show/Hide picture limits: Indicates if the")
+  HELP_TEXT ("picture boundaries must be displayed when")
+  HELP_TEXT ("you are in a resolution bigger than the")
+  HELP_TEXT ("picture.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Clear palette: Indicates if loading a file")
+  HELP_TEXT ("with a palette of less than 256 colors must")
+  HELP_TEXT ("erase the rest of the current palette")
+  HELP_TEXT ("(replace by the black color).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Maximize preview: maximizes the preview of")
+  HELP_TEXT ("the pictures so that it is as big as")
+  HELP_TEXT ("possible. If you're not in the same")
+  HELP_TEXT ("resolution as the picture's one, it can try")
+  HELP_TEXT ("to correct the aspect ratio, but if the")
+  HELP_TEXT ("picture does not fill the whole screen, it")
+  HELP_TEXT ("can be worse.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Backup: when you'll save a picture over an")
+  HELP_TEXT ("existing file, the program will rename this")
+  HELP_TEXT ("file to \"*.BAK\" where * is the name of the")
+  HELP_TEXT ("picture without its extension. If the backup")
+  HELP_TEXT ("file already exists in the directory, it")
+  HELP_TEXT ("will be replaced. If you save a picture with")
+  HELP_TEXT ("the name of the backup file, no backup file")
+  HELP_TEXT ("will be created (of course!) ;).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Safety colors: Brings back the 4 default")
+  HELP_TEXT ("colors of the menus if you run an operation")
+  HELP_TEXT ("that passes the image in less than four")
+  HELP_TEXT ("colors in the palette editor.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Adjust brush pick: This option is used")
+  HELP_TEXT ("when you grab a brush in Grid (Snap) mode.")
+  HELP_TEXT ("Then, the right-most and down-most pixels")
+  HELP_TEXT ("won't be picked up with the rest of the")
+  HELP_TEXT ("brush. This option has been made because, if")
+  HELP_TEXT ("people grab brushes in Grid mode, that's")
+  HELP_TEXT ("mostly when they want to grab sprites. For")
+  HELP_TEXT ("example: if you have 16x16 sprites on your")
+  HELP_TEXT ("page, you'll set the grid mode to 16x16. But")
+  HELP_TEXT ("the cursor will snap at points like (0,0),")
+  HELP_TEXT ("(16,0), (16,16) and so on... And the problem")
+  HELP_TEXT ("is that, from (0,0) to (16,16), there are 17")
+  HELP_TEXT ("pixels! But if you keep the")
+  HELP_TEXT ("adjust-brush-pick option on, the unwanted")
+  HELP_TEXT ("pixels will be ignored. Moreover, this")
+  HELP_TEXT ("option adjusts the brush handle so that the")
+  HELP_TEXT ("brush still fits in the grid, instead of")
+  HELP_TEXT ("placing the handle in the center of the")
+  HELP_TEXT ("brush.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Separate colors: Draws a squaring around")
+  HELP_TEXT ("the colors of the tool-bar.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Auto-set resolution: sets the best")
+  HELP_TEXT ("resolution for the loaded image.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Coordinates: Choose if you want to display")
+  HELP_TEXT ("relative or absolute coordinates when using")
+  HELP_TEXT ("tools such as circles, rectangles, etc...")
+  HELP_TEXT ("for example, if you draw a circle: if coords")
+  HELP_TEXT ("are relative, the radius of the circle will")
+  HELP_TEXT ("be displayed, while in absolute coords, the")
+  HELP_TEXT ("coordinates of the cursor will be displayed.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Reload: loads the previously saved")
+  HELP_TEXT ("configuration.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Auto-save: means that the configuration")
+  HELP_TEXT ("will be automatically saved when you'll quit")
+  HELP_TEXT ("the program.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Save: saves the configuration at once.")
+  HELP_TEXT (" All modifications will be effective just")
+  HELP_TEXT ("after closing the menu.")
+  HELP_TEXT ("")
+  HELP_TITLE("SKINS")
+  HELP_TEXT ("")
+  HELP_TEXT ("This window allow you to change the look and")
+  HELP_TEXT ("feel of the program.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Font: determines whether you want to use")
+  HELP_TEXT ("GrafX2 with a classical font, or another one")
+  HELP_TEXT ("a bit funnier.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Cursor: allows you to choose whether you")
+  HELP_TEXT ("prefer a solid cursor or a transparent")
+  HELP_TEXT ("cursor.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Graphic file: you can change the whole")
+  HELP_TEXT ("interface by selecting where the sprites for")
+  HELP_TEXT ("all buttons are. Look at the files in the")
+  HELP_TEXT ("\"skin\" directory if you want to create your")
+  HELP_TEXT ("own. There are two skins available, the")
+  HELP_TEXT ("default for 2.1 is called modern. Classic is")
+  HELP_TEXT ("for nostalgics who wish to remember the old")
+  HELP_TEXT ("days of Sunset Design. If you create a good")
+  HELP_TEXT ("skin, feel free to share it with us! We may")
+  HELP_TEXT ("include it in a future release...")
+};
+static const T_Help_table helptable_clear[] =
+{
+
+  HELP_TITLE("CLEAR")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_CLEAR)
+  HELP_TEXT ("")
+  HELP_TEXT ("Clears the picture with the color number 0.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_CLEAR)
+  HELP_TEXT ("")
+  HELP_TEXT ("Clears the picture with the Back-color.")
+};
+static const T_Help_table helptable_general[] =
+{
+
+  HELP_TITLE("HELP STATS")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_HELP)
+  HELP_TEXT ("")
+  HELP_TEXT ("Displays an info window where you'll find")
+  HELP_TEXT ("some credits, help about the credits,")
+  HELP_TEXT ("different effects, greetings, registering...")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_HELP)
+  HELP_TEXT ("")
+  HELP_TEXT ("Displays a window where you'll find")
+  HELP_TEXT ("miscellaneous informations about the system.")
+  HELP_TEXT (" Note: you should take care to keep more")
+  HELP_TEXT ("than 128 Kb in order to let the   program")
+  HELP_TEXT ("run in a proper way.")
+};
+static const T_Help_table helptable_undo[] =
+{
+
+  HELP_TITLE("OOPS")
+  HELP_TEXT ("(UNDO/REDO)")
+  HELP_TEXT ("LEFT CLICK Allows you to undo the last")
+  HELP_TEXT ("modification on the picture.")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_UNDO)
+  HELP_TEXT ("")
+  HELP_TEXT ("RIGHT CLICK Allows you to redo the last")
+  HELP_TEXT ("modification undone on the         picture.")
+  HELP_TEXT ("The maximum number of UNDO that you can")
+  HELP_TEXT ("perform can be defined in the   settings")
+  HELP_TEXT ("menu.")
+  HELP_TEXT ("Undo/Redo aren't effective after page")
+  HELP_TEXT ("switching, picture loading and   picture")
+  HELP_TEXT ("size modifications.")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_UNDO)
+};
+static const T_Help_table helptable_kill[] =
+{
+
+  HELP_TITLE("KILL")
+  HELP_TEXT ("KILL CURRENT PAGE")
+  HELP_TEXT ("")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_KILL)
+  HELP_TEXT ("")
+  HELP_TEXT ("Removes the current page from the list of")
+  HELP_TEXT ("\"Undo\" pages. This allows you to free some")
+  HELP_TEXT ("memory if you need it. For instance, this")
+  HELP_TEXT ("will allow you to delete the start-up page")
+  HELP_TEXT ("after having loaded an image. A message will")
+  HELP_TEXT ("appear if you've already erased all the")
+  HELP_TEXT ("pages except the last one.")
+  HELP_TEXT (" Note: Another way to free some memory is to")
+  HELP_TEXT ("decrease the number of   \"Undo\" pages. Or")
+  HELP_TEXT ("else, if you have recentlt grabbed a very")
+  HELP_TEXT ("big   brush that you don't use any more, you")
+  HELP_TEXT ("can grab a new smaller one.   The memory")
+  HELP_TEXT ("allocated by the big brush will be thus")
+  HELP_TEXT ("freed.")
+};
+static const T_Help_table helptable_quit[] =
+{
+
+  HELP_TITLE("QUIT")
+  HELP_TEXT ("")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_QUIT)
+  HELP_TEXT ("")
+  HELP_TEXT ("Allows you to leave GrafX2. If there are")
+  HELP_TEXT ("unsaved modifications in the current or")
+  HELP_TEXT ("spare page, a confirmation box will ask you")
+  HELP_TEXT ("if you really want to quit GrafX2, if you")
+  HELP_TEXT ("want to save (Auto-save, no fileselector) or")
+  HELP_TEXT ("if you want to stay in GrafX2.")
+};
+static const T_Help_table helptable_palette[] =
+{
+
+  HELP_TITLE("PAL MENU")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_LINK ("(Key:%s)",0x100+BUTTON_PALETTE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Displays a menu where the following options")
+  HELP_TEXT ("are available:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Palette: Allows you to choose a")
+  HELP_TEXT ("color-block to edit. If you click with the")
+  HELP_TEXT ("right mouse button, you'll choose a new")
+  HELP_TEXT ("Back-color.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Gauges: Allow you to modify the")
+  HELP_TEXT ("current selection.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- \"+\" and \"-\": Allow you to lighten or")
+  HELP_TEXT ("darken the current selection.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Default: Restores the predifined GrafX2")
+  HELP_TEXT ("palette.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Gray: Transforms the current selection")
+  HELP_TEXT ("into its gray-scaled equivalent.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Negative: Transforms the current selection")
+  HELP_TEXT ("into its reverse video equivalent.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Invert: Swaps the colors of the current")
+  HELP_TEXT ("selection so that the first colors become")
+  HELP_TEXT ("the last ones.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- X-Invert: Works as above but modifies the")
+  HELP_TEXT ("picture so that it looks the same.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Swap: Swaps the current selection with")
+  HELP_TEXT ("another color-block. Click on the beginning")
+  HELP_TEXT ("of the new color-block.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- X-Swap: Works as above but modifies the")
+  HELP_TEXT ("picture so that it looks the same. This may")
+  HELP_TEXT ("be useful if you want to sort your palette.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Copy: Copies the current selection to")
+  HELP_TEXT ("another color-block. Click on the beginning")
+  HELP_TEXT ("of the new color-block.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Spread: Computes a gradation between two")
+  HELP_TEXT ("colors. If your selection is only made up of")
+  HELP_TEXT ("one color, select the second color in the")
+  HELP_TEXT ("palette. Otherwise, the two colors used will")
+  HELP_TEXT ("be its extremities.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Sort: sorts the palette by color ranges.")
+  HELP_TEXT ("If you click with the left mouse button, it")
+  HELP_TEXT ("will sort by H S L; and if you click with")
+  HELP_TEXT ("the right mouse button, it will sort by L")
+  HELP_TEXT ("only. Note that you can choose a range of")
+  HELP_TEXT ("colors before sorting, and instead of the")
+  HELP_TEXT ("whole palette it will sort this range.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Used: Indicates the number of colors used")
+  HELP_TEXT ("in the picture.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Zap unused: Erases the unused colors with")
+  HELP_TEXT ("copies of the current selection. (The")
+  HELP_TEXT ("keyboard shortcut for this button is <Del>).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- HSL: Switches between RGB and HSL color")
+  HELP_TEXT ("spaces. In HSL mode, the three sliders")
+  HELP_TEXT ("allow you to set the Hue (tint), Saturation")
+  HELP_TEXT ("(from grayscale to pure color) and")
+  HELP_TEXT ("Lightness (from black to white).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Reduce: Allows you to reduce the palette")
+  HELP_TEXT ("to the number of colors you want (and")
+  HELP_TEXT ("modifies the picture).")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Undo: Allows you to recover the last")
+  HELP_TEXT ("modifications made on the palette. If the")
+  HELP_TEXT ("last operation modified the picture, it")
+  HELP_TEXT ("won't recover them: you'll have to click on")
+  HELP_TEXT ("Cancel to do so.")
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TEXT ("If you press <Backspace>, the program will")
+  HELP_TEXT ("replace, as well as possible, some unused")
+  HELP_TEXT ("colors by the four default colors of the")
+  HELP_TEXT ("menu. The image won't look altered because")
+  HELP_TEXT ("the modified colors (in the case they were")
+  HELP_TEXT ("used on a few points) will be replaced by")
+  HELP_TEXT ("the closest colors in the rest of the")
+  HELP_TEXT ("palette. This option is really useful when")
+  HELP_TEXT ("you modify the palette so that there are no")
+  HELP_TEXT ("colors that fit for the menu (eg: \"Zap")
+  HELP_TEXT ("unused\" while very little colors are used in")
+  HELP_TEXT ("the picture; or \"Reduce\" with a very small")
+  HELP_TEXT ("number of colors).")
+  HELP_TEXT ("")
+  HELP_TEXT ("If you press the key below <Escape> or <,>")
+  HELP_TEXT ("(QWERTY), the menu will disappear and you")
+  HELP_TEXT ("will be able to pick up a color from the")
+  HELP_TEXT ("picture easily. Press <Escape> to cancel.")
+  HELP_TEXT ("")
+  HELP_TEXT ("If only one color is selected (not a block),")
+  HELP_TEXT ("the <[> and <]> keys can be used to select")
+  HELP_TEXT ("the previous or next Forecolor (Backcolor if")
+  HELP_TEXT ("you press <Shift> at the same time).")
+  HELP_TEXT ("")
+  HELP_TEXT ("Warning! If you press Undo after an action")
+  HELP_TEXT ("that modifies the picture (X-Swap, X-Invert")
+  HELP_TEXT ("and Reduce colors), the picture won't be")
+  HELP_TEXT ("remapped as it was just before this action.")
+  HELP_TEXT ("Only Cancel will.")
+  HELP_TEXT ("")
+  HELP_TITLE("PALETTE OPTIONS")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_LINK ("(Key:%s)",0x200+BUTTON_PALETTE)
+  HELP_TEXT ("")
+  HELP_TEXT ("Opens a menu from where you have the")
+  HELP_TEXT ("following options:")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Colors for best match:")
+  HELP_TEXT ("A menu in which you can select the colors")
+  HELP_TEXT ("that have not to be used for smoothing, for")
+  HELP_TEXT ("the transparency mode, and for remapping.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- User's color series:")
+  HELP_TEXT ("A menu in which you can define color series")
+  HELP_TEXT ("for next/previous user color shortcuts.")
+  HELP_TEXT ("It's the same settings than the shade mode.")
+  HELP_TEXT ("After you have some color ranges defined in")
+  HELP_TEXT ("this screen, you can use those shortcuts to")
+  HELP_TEXT ("move to the next or previous color according")
+  HELP_TEXT ("to your ranges:")
+  HELP_TEXT ("")
+  HELP_TEXT ("Foreground color")
+  HELP_TEXT ("")
+  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_USER_FORECOLOR)
+  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_USER_FORECOLOR)
+  HELP_TEXT ("")
+  HELP_TEXT ("Background color")
+  HELP_LINK ("  Next    : %s",   SPECIAL_NEXT_USER_BACKCOLOR)
+  HELP_LINK ("  Previous: %s",   SPECIAL_PREVIOUS_USER_BACKCOLOR)
+  HELP_TEXT ("")
+  HELP_TEXT ("")
+  HELP_TEXT ("- Palette layout:")
+  HELP_TEXT ("Lets you customize the palette that appears")
+  HELP_TEXT ("on the right of the menu. You can choose the")
+  HELP_TEXT ("number of lines and columns.")
+  HELP_TEXT ("If you want the colors to run top to bottom,")
+  HELP_TEXT ("check the 'Vertical' button, otherwise the")
+  HELP_TEXT ("colors runs left to right.")
+  HELP_TEXT ("")
+  HELP_TEXT ("- RGB Scale:")
+  HELP_TEXT ("Lets you set the scale of the R G B sliders")
+  HELP_TEXT ("in the palette screen. You should normally")
+  HELP_TEXT ("leave it at 256 to get the full 0-255 range,")
+  HELP_TEXT ("but if you want to constrain the palette")
+  HELP_TEXT ("to the capabilities of some specific")
+  HELP_TEXT ("computers and consoles, you can choose eg:")
+  HELP_TEXT ("   64 : VGA")
+  HELP_TEXT ("   16 : Amiga")
+  HELP_TEXT ("    4 : MSX2")
+  HELP_TEXT ("    2 : Amstrad CPC")
+  };
+static const T_Help_table helptable_pal_scroll[] =
+{
+
+  HELP_TITLE("SCROLL PAL")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_TEXT ("")
+  HELP_TEXT ("Scrolls the palette window in the right of")
+  HELP_TEXT ("the menu.")
+  HELP_LINK ("Key for back:    %s",   0x100+BUTTON_PAL_LEFT)
+  HELP_LINK ("Key for forward: %s",   0x100+BUTTON_PAL_RIGHT)
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_TEXT ("")
+  HELP_TEXT ("Same as above, but faster.")
+  HELP_LINK ("Key for back:    %s",   0x200+BUTTON_PAL_LEFT)
+  HELP_LINK ("Key for forward: %s",   0x200+BUTTON_PAL_RIGHT)
+  HELP_TEXT ("")
+};
+static const T_Help_table helptable_color_select[] =
+{
+
+  HELP_TITLE("PALETTE")
+  HELP_TEXT ("")
+  HELP_BOLD ("LEFT CLICK")
+  HELP_TEXT ("")
+  HELP_TEXT ("Defines the Fore-color.")
+  HELP_TEXT ("")
+  HELP_BOLD ("RIGHT CLICK")
+  HELP_TEXT ("")
+  HELP_TEXT ("Defines the Back-color.")
+};
+static const T_Help_table helptable_hide[] =
+{
+
+  HELP_TITLE("HIDE MENU")
+  HELP_TEXT ("")
+  HELP_TEXT ("Allows you to hide the menu. If you do this,")
+  HELP_TEXT ("take care to watch before the key to press")
+  HELP_TEXT ("to show the menu back (the key is")
+  HELP_LINK ("%s).",0x100+BUTTON_HIDE)
+
+};
+
+#define HELP_TABLE_DECLARATION(x) {x, sizeof(x)/sizeof(const T_Help_table)},
+
+T_Help_section Help_section[] =
+{
+  HELP_TABLE_DECLARATION(helptable_about)
+  HELP_TABLE_DECLARATION(helptable_licence)
+  HELP_TABLE_DECLARATION(helptable_help)
+  HELP_TABLE_DECLARATION(helptable_credits)
+
+  // Attention, keep the same order as BUTTON_NUMBERS:
+  HELP_TABLE_DECLARATION(helptable_paintbrush)
+  HELP_TABLE_DECLARATION(helptable_adjust)
+  HELP_TABLE_DECLARATION(helptable_draw)
+  HELP_TABLE_DECLARATION(helptable_curves)
+  HELP_TABLE_DECLARATION(helptable_lines)
+  HELP_TABLE_DECLARATION(helptable_airbrush)
+  HELP_TABLE_DECLARATION(helptable_floodfill)
+  HELP_TABLE_DECLARATION(helptable_polygons)
+  HELP_TABLE_DECLARATION(helptable_polyfill)
+  HELP_TABLE_DECLARATION(helptable_rectangles)
+  HELP_TABLE_DECLARATION(helptable_filled_rectangles)
+  HELP_TABLE_DECLARATION(helptable_circles)
+  HELP_TABLE_DECLARATION(helptable_filled_circles)
+  HELP_TABLE_DECLARATION(helptable_grad_rect)
+  HELP_TABLE_DECLARATION(helptable_spheres)
+  HELP_TABLE_DECLARATION(helptable_brush)
+  HELP_TABLE_DECLARATION(helptable_polybrush)
+  HELP_TABLE_DECLARATION(helptable_brush_fx)
+  HELP_TABLE_DECLARATION(helptable_effects)
+  HELP_TABLE_DECLARATION(helptable_text)
+  HELP_TABLE_DECLARATION(helptable_magnifier)
+  HELP_TABLE_DECLARATION(helptable_colorpicker)
+  HELP_TABLE_DECLARATION(helptable_resolution)
+  HELP_TABLE_DECLARATION(helptable_page)
+  HELP_TABLE_DECLARATION(helptable_save)
+  HELP_TABLE_DECLARATION(helptable_load)
+  HELP_TABLE_DECLARATION(helptable_settings)
+  HELP_TABLE_DECLARATION(helptable_clear)
+  HELP_TABLE_DECLARATION(helptable_general)
+  HELP_TABLE_DECLARATION(helptable_undo)
+  HELP_TABLE_DECLARATION(helptable_kill)
+  HELP_TABLE_DECLARATION(helptable_quit)
+  HELP_TABLE_DECLARATION(helptable_palette)
+  HELP_TABLE_DECLARATION(helptable_pal_scroll)
+  HELP_TABLE_DECLARATION(helptable_pal_scroll)
+  HELP_TABLE_DECLARATION(helptable_color_select)
+  HELP_TABLE_DECLARATION(helptable_hide)
+};
diff --git a/hotkeys.c b/hotkeys.c
index 02a7bcb1..da8f0382 100644
--- a/hotkeys.c
+++ b/hotkeys.c
@@ -1,1334 +1,1334 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-#include "struct.h"
-#include "global.h"
-#include "hotkeys.h"
-
-T_Key_config ConfigKey[NB_SHORTCUTS] = {
-  {0,
-  "Scroll up",
-  "Scrolls the picture up, both in",
-  "magnify and normal mode.",
-  "",
-  false,
-  SDLK_UP, // HAUT
-  0},
-  {1,
-  "Scroll down",
-  "Scrolls the picture down, both in",
-  "magnify and normal mode.",
-  "",
-  false,
-  SDLK_DOWN, // BAS
-  0},
-  {2,
-  "Scroll left",
-  "Scrolls the picture to the left,",
-  "both in magnify and normal mode.",
-  "",
-  false,
-  SDLK_LEFT, // GAUCHE
-  0},
-  {3,
-  "Scroll right",
-  "Scrolls the picture to the right,",
-  "both in magnify and normal mode.",
-  "",
-  false,
-  SDLK_RIGHT, // DROITE
-  0},
-  {4,
-  "Faster scroll up",
-  "Used to scroll upwards in the",
-  "picture fast, either in magnify and",
-  "normal mode.",
-  true,
-  SDLK_UP|MOD_SHIFT, // Shift + Haut
-  0},
-  {5,
-  "Faster scroll down",
-  "Used to scroll downwards in the",
-  "picture fast, either in magnify and",
-  "normal mode.",
-  true,
-  SDLK_DOWN|MOD_SHIFT, // Shift + Bas
-  0},
-  {6,
-  "Faster scroll left",
-  "Used to scroll to the left in the",
-  "picture fast, either in magnify and",
-  "normal mode.",
-  true,
-  SDLK_LEFT|MOD_SHIFT, // Shift + Gauche
-  0},
-  {7,
-  "Faster scroll right",
-  "Used to scroll to the right in the",
-  "picture fast, either in magnify and",
-  "normal mode.",
-  true,
-  SDLK_RIGHT|MOD_SHIFT, // Shift + Droite
-  0},
-  {8,
-  "Slower scroll up",
-  "Used to scroll upwards in the",
-  "picture pixel by pixel, either in",
-  "magnify and normal mode.",
-  true,
-  SDLK_UP|MOD_ALT, // Alt + Haut
-  0},
-  {9,
-  "Slower scroll down",
-  "Used to scroll downwards in the",
-  "picture pixel by pixel, either in",
-  "magnify and normal mode.",
-  true,
-  SDLK_DOWN|MOD_ALT, // Alt + Bas
-  0},
-  {10,
-  "Slower scroll left",
-  "Used to scroll to the left in the",
-  "picture pixel by pixel, either in",
-  "magnify and normal mode.",
-  true,
-  SDLK_LEFT|MOD_ALT, // Alt + Gauche
-  0},
-  {11,
-  "Slower scroll right",
-  "Used to scroll to the right in the",
-  "picture pixel by pixel, either in",
-  "magnify and normal mode.",
-  true,
-  SDLK_RIGHT|MOD_ALT, // Alt + Droite
-  0},
-  {12,
-  "Move mouse cursor 1 pixel up",
-  "Used to simulate a very small mouse",
-  "deplacement up.It""s very useful",
-  "when you want ultra-high precision.",
-  true,
-  SDLK_UP|MOD_CTRL, // Ctrl + Haut
-  0},
-  {13,
-  "Move mouse cursor 1 pixel down",
-  "Used to simulate a very small mouse",
-  "deplacement down.It""s very useful",
-  "when you want ultra-high precision.",
-  true,
-  SDLK_DOWN|MOD_CTRL, // Ctrl + Bas
-  0},
-  {14,
-  "Move mouse cursor 1 pixel left",
-  "Used to simulate a very small mouse",
-  "deplacement left.It""s very useful",
-  "when you want ultra-high precision.",
-  true,
-  SDLK_LEFT|MOD_CTRL, // Ctrl + Gauche
-  0},
-  {15,
-  "Move mouse cursor 1 pixel right",
-  "Used to simulate a very small mouse",
-  "deplacement right.It""s very useful",
-  "when you want ultra-high precision.",
-  true,
-  SDLK_RIGHT|MOD_CTRL, // Ctrl + Droite
-  0},
-  {16,
-  "Simulate left mouse click",
-  "Used to simulate a click with the",
-  "left mouse button. It""s useful",
-  "when you want ultra-high precision.",
-  true,
-  SDLK_SPACE, // Space
-  0},
-  {17,
-  "Simulate right mouse click",
-  "Used to simulate a click with the",
-  "right mouse button.. It""s useful",
-  "when you want ultra-high precision.",
-  true,
-  SDLK_SPACE|MOD_SHIFT, // Shift + Space
-  0},
-  {18,
-  "Show/hide option menu",
-  "Switch the tool bar display on/off.",
-  "This hot-key cannot be removed.",
-  "",
-  false,
-  SDLK_F10, // F10
-  0},
-  {19,
-  "Show/hide cursor",
-  "Switch the cursor display on/off.",
-  "This only works on the \"small cross\"",
-  "and \"hand\" cursors.",
-  true,
-  SDLK_F9, // F9
-  0},
-  {20,
-  "Set paintbrush to 1 pixel",
-  "Useful when you want to use a",
-  "\"single-pixel-brush\".",
-  "",
-  true,
-  SDLK_DELETE, // Del
-  0},
-  {21,
-  "Paintbrush choice",
-  "Opens a menu where you can choose a",
-  "paintbrush out of 24 predefined",
-  "ones.",
-  true,
-  SDLK_F4, // F4
-  0},
-  {22,
-  "Monochrome brush",
-  "Turn your current user-defined brush",
-  "into a single colored one. All non-",
-  "transparent colors are set to FG.",
-  true,
-  SDLK_F4|MOD_SHIFT, // Shift + F4
-  0},
-  {23,
-  "Freehand drawing",
-  "Set the drawing mode to the",
-  "classical freehand one.",
-  "",
-  true,
-  SDLK_d, // D
-  0},
-  {24,
-  "Switch freehand drawing mode",
-  "Alternates between: continuous,",
-  "discontinuous, point by point,",
-  "and contour fill",
-  true,
-  SDLK_d|MOD_SHIFT, // Shift + D
-  0},
-  {25,
-  "Continuous freehand drawing",
-  "Switch directly to continuous",
-  "freehand drawing mode.",
-  "",
-  true,
-  SDLK_d|MOD_CTRL, // Ctrl + D
-  0},
-  {26,
-  "Line",
-  "Allows you to draw lines.",
-  "",
-  "",
-  true,
-  SDLK_l, // L
-  0},
-  {27,
-  "Knotted lines",
-  "Allows you to draw linked lines.",
-  "This mode can also be called",
-  "\"Polyline\".",
-  true,
-  SDLK_l|MOD_SHIFT, // Shift + L
-  0},
-  {28,
-  "Spray",
-  "Allows you to spray brushes",
-  "randomly in the picture.",
-  "",
-  true,
-  SDLK_a, // A (Q en AZERTY)
-  0},
-  {29,
-  "Spray menu",
-  "Opens a menu in which you can",
-  "configure the spray flow and size.",
-  "",
-  true,
-  SDLK_a|MOD_SHIFT, // Shift + A
-  0},
-  {30,
-  "Flood-fill",
-  "Allows you to fill an area of the",
-  "picture made of pixels of the same",
-  "color.",
-  true,
-  SDLK_f, // F
-  0},
-  {124,
-  "Replace color",
-  "This tool replaces all the pixels of",
-  "the clicked color to the fore-color",
-  "or the back-color.",
-  true,
-  SDLK_f|MOD_SHIFT, // Shift + F
-  0},
-  {31,
-  "Bezier""s curves",
-  "Allows you to draw Bezier""s curves.",
-  "",
-  "",
-  true,
-  SDLK_i, // I
-  0},
-  {32,
-  "Bezier""s curve with 3 or 4 points",
-  "Allows you to choose whether you",
-  "want to draw Bezier""s curves with",
-  "3 or 4 points.",
-  true,
-  SDLK_i|MOD_SHIFT, // Shift + I
-  0},
-  {33,
-  "Empty rectangle",
-  "Allows you to draw a rectangle using",
-  "the brush.",
-  "",
-  true,
-  SDLK_r, // R
-  0},
-  {34,
-  "Filled rectangle",
-  "Allows you to draw a filled",
-  "rectangle.",
-  "",
-  true,
-  SDLK_r|MOD_SHIFT, // Shift + R
-  0},
-  {35,
-  "Empty circle",
-  "Allows you to draw a circle using",
-  "the brush.",
-  "",
-  true,
-  SDLK_c, // C
-  0},
-  {36,
-  "Empty ellipse",
-  "Allows you to draw an ellipse using",
-  "the brush.",
-  "",
-  true,
-  SDLK_c|MOD_CTRL, // Ctrl + C
-  0},
-  {37,
-  "Filled circle",
-  "Allows you to draw a filled circle.",
-  "",
-  "",
-  true,
-  SDLK_c|MOD_SHIFT, // Shift + C
-  0},
-  {38,
-  "Filled ellipse",
-  "Allows you to draw a filled ellipse.",
-  "",
-  "",
-  true,
-  SDLK_c|MOD_SHIFT|MOD_CTRL, // Shift + Ctrl + C
-  0},
-  {39,
-  "Empty polygon",
-  "Allows you to draw a polygon using",
-  "the brush.",
-  "",
-  true,
-  SDLK_n, // N
-  0},
-  {40,
-  "Empty \"polyform\"",
-  "Allows you to draw a freehand",
-  "polygon using the brush.",
-  "",
-  true,
-  SDLK_n|MOD_CTRL, // Ctrl + N
-  0},
-  {41,
-  "Filled polygon",
-  "Allows you to draw a filled polygon.",
-  "",
-  "",
-  true,
-  SDLK_n|MOD_SHIFT, // Shift + N
-  0},
-  {42,
-  "Filled \"polyform\"",
-  "Allows you to draw a filled freehand",
-  "polygon.",
-  "",
-  true,
-  SDLK_n|MOD_SHIFT|MOD_CTRL, // Shift + Ctrl + N
-  0},
-  {43,
-  "Rectangle with gradation",
-  "Allows you to draw a rectangle with",
-  "a color gradation.",
-  "",
-  true,
-  SDLK_r|MOD_ALT, // Alt + R
-  0},
-  {44,
-  "Gradation menu",
-  "Allows you to configure the way",
-  "color gradations are calculated.",
-  "",
-  true,
-  SDLK_g|MOD_ALT, // Alt + G
-  0},
-  {45,
-  "Sphere with gradation",
-  "Allows you to draw a rectangle with",
-  "a color gradation.",
-  "",
-  true,
-  SDLK_c|MOD_ALT, // Alt + C
-  0},
-  {46,
-  "Ellipse with gradation",
-  "Allows you to draw an ellipse filled",
-  "with a color gradation.",
-  "",
-  true,
-  SDLK_c|MOD_SHIFT|MOD_ALT, // Shift + Alt + C
-  0},
-  {47,
-  "Adjust picture",
-  "Allows you to move the whole picture",
-  "Around. What gets out from a side",
-  "reappears on the other.",
-  true,
-  SDLK_KP5, // Kpad5
-  0},
-  {48,
-  "Picture effects",
-  "Opens the 'Picture effects' window.",
-  "",
-  "",
-  true,
-  SDLK_KP5|MOD_SHIFT, // Shift + Kpad5
-  0},
-  {49,
-  "Drawing effects",
-  "Opens a menu where you can enable/",
-  "disable and configure the drawing",
-  "effects.",
-  true,
-  SDLK_e, // E
-  0},
-  {50,
-  "Shade mode",
-  "Enables or disables Shade mode",
-  "",
-  "",
-  true,
-  SDLK_F5, // F5
-  0},
-  {51,
-  "Shade menu",
-  "Opens a the menu for Shade settings.",
-  "",
-  "",
-  true,
-  SDLK_F5|MOD_SHIFT, // Shift + F5
-  0},
-  {131,
-  "Quick-shade mode",
-  "Enables or disables Quick-shade",
-  "mode.",
-  "",
-  true,
-  SDLK_F5|MOD_CTRL, // Ctrl + F5
-  0},
-  {132,
-  "Quick-shade menu",
-  "Opens a the menu for Quick-shade",
-  "settings.",
-  "",
-  true,
-  SDLK_F5|MOD_SHIFT|MOD_CTRL, // Shift + Ctrl + F5
-  0},
-  {52,
-  "Stencil mode",
-  "Enables or disables Stencil mode.",
-  "",
-  "",
-  true,
-  SDLK_F6, // F6
-  0},
-  {53,
-  "Stencil menu",
-  "Opens a the menu for Stencil",
-  "settings.",
-  "",
-  true,
-  SDLK_F6|MOD_SHIFT, // Shift + F6
-  0},
-  {54,
-  "Mask mode",
-  "Enables or disables Mask mode.",
-  "",
-  "",
-  true,
-  SDLK_F6|MOD_ALT, // Alt + F6
-  0},
-  {55,
-  "Mask menu",
-  "Opens a the menu for Mask settings.",
-  "",
-  "",
-  true,
-  SDLK_F6|MOD_SHIFT|MOD_ALT, // Shift + Alt + F6
-  0},
-  {56,
-  "Grid mode",
-  "Enables or disables the Grid mode.",
-  "",
-  "",
-  true,
-  SDLK_g, // G
-  0},
-  {57,
-  "Grid menu",
-  "Open a menu where you can configure",
-  "the grid used by Grid mode.",
-  "",
-  true,
-  SDLK_g|MOD_SHIFT, // Shift + G
-  0},
-  {58,
-  "Sieve mode",
-  "Enables or disables the Sieve mode.",
-  "",
-  "",
-  true,
-  SDLK_g|MOD_CTRL, // Ctrl + G
-  0},
-  {59,
-  "Sieve menu",
-  "Opens a menu where you can configure",
-  "the sieve.",
-  "",
-  true,
-  SDLK_g|MOD_SHIFT|MOD_CTRL, // Shift + Ctrl + G
-  0},
-  {60,
-  "Invert sieve",
-  "Inverts the pattern defined in the",
-  "Sieve menu.",
-  "",
-  true,
-  SDLK_g|MOD_CTRL|MOD_ALT, // Ctrl + Alt + G
-  0},
-  {61,
-  "Colorize mode",
-  "Enables or disables the Colorize",
-  "mode.",
-  "",
-  true,
-  SDLK_F7, // F7
-  0},
-  {62,
-  "Colorize menu",
-  "Opens a menu where you can give the",
-  "opacity percentage for Colorize",
-  "mode.",
-  true,
-  SDLK_F7|MOD_SHIFT, // Shift + F7
-  0},
-  {63,
-  "Smooth mode",
-  "Enables or disables the Smooth",
-  "mode.",
-  "",
-  true,
-  SDLK_F8, // F8
-  0},
-  {123,
-  "Smooth menu",
-  "Opens a menu where you can define",
-  "the Smooth matrix.",
-  "",
-  true,
-  SDLK_F8|MOD_SHIFT, // Shift + F8
-  0},
-  {64,
-  "Smear mode",
-  "Enables or disables the Smear mode.",
-  "",
-  "",
-  true,
-  SDLK_F8|MOD_ALT, // Alt + F8
-  0},
-  {65,
-  "Tiling mode",
-  "Enables or disables the Tiling",
-  "mode.",
-  "",
-  true,
-  SDLK_b|MOD_ALT, // Alt + B
-  0},
-  {66,
-  "Tiling menu",
-  "Opens a menu where you can configure",
-  "the origin of the tiling.",
-  "",
-  true,
-  SDLK_b|MOD_SHIFT|MOD_ALT, // Shift + Alt + B
-  0},
-  {67,
-  "Classical brush grabbing",
-  "Allows you to pick a brush defined",
-  "within a rectangle.",
-  "",
-  true,
-  SDLK_b, // B
-  0},
-  {68,
-  "\"Lasso\" brush grabbing",
-  "Allows you to pick a brush defined",
-  "within a freehand polygon.",
-  "",
-  true,
-  SDLK_b|MOD_CTRL, // Ctrl + B
-  0},
-  {69,
-  "Get previous brush back",
-  "Restore the last user-defined brush.",
-  "",
-  "",
-  true,
-  SDLK_b|MOD_SHIFT, // Shift + B
-  0},
-  {70,
-  "Horizontal brush flipping",
-  "Reverse brush horizontally.",
-  "",
-  "",
-  true,
-  SDLK_x, // X
-  0},
-  {71,
-  "Vertical brush flipping",
-  "Reverse brush vertically.",
-  "",
-  "",
-  true,
-  SDLK_y, // Y
-  0},
-  {72,
-  "90° brush rotation",
-  "Rotate the user-defined brush by 90°",
-  "(counter-clockwise).",
-  "",
-  true,
-  SDLK_z, // Z (W en AZERTY)
-  0},
-  {73,
-  "180° brush rotation",
-  "Rotate the user-defined brush by",
-  "180°.",
-  "",
-  true,
-  SDLK_z|MOD_SHIFT, // Shift + Z
-  0},
-  {74,
-  "Strech brush",
-  "Allows you to resize the",
-  "user-defined brush.",
-  "",
-  true,
-  SDLK_s, // S
-  0},
-  {75,
-  "Distort brush",
-  "Allows you to distort the",
-  "user-defined brush.",
-  "",
-  true,
-  SDLK_s|MOD_SHIFT, // Shift + S
-  0},
-  {76,
-  "Outline brush",
-  "Outlines the user-defined brush",
-  "with the fore color.",
-  "",
-  true,
-  SDLK_o, // O
-  0},
-  {77,
-  "Nibble brush",
-  "Deletes the borders of the",
-  "user-defined brush.This does the",
-  "opposite of the Outline option.",
-  true,
-  SDLK_o|MOD_SHIFT, // Shift + O
-  0},
-  {78,
-  "Get colors from brush",
-  "Copy colors of the spare page that",
-  "are used in the brush.",
-  "",
-  true,
-  SDLK_F11, // F11
-  0},
-  {79,
-  "Recolorize brush",
-  "Recolorize the user-defined brush in",
-  "order to get a brush which looks as",
-  "if it was grabbed in the spare page.",
-  true,
-  SDLK_F12, // F12
-  0},
-  {80,
-  "Rotate by any angle",
-  "Rotate the brush by an angle that",
-  "you can define.",
-  "",
-  true,
-  SDLK_w, // W (Z en AZERTY)
-  0},
-  {81,
-  "Pipette",
-  "Allows you to copy the color of a",
-  "pixel in the picture into the",
-  "foreground or background color.",
-  true,
-  SDLK_BACKQUOTE, // `~ (Key sous le Esc - ² en AZERTY)
-  0},
-  {82,
-  "Swap foreground/background colors",
-  "Invert foreground and background",
-  "colors.",
-  "",
-  true,
-  SDLK_BACKQUOTE|MOD_SHIFT, // Shift + `~
-  0},
-  {83,
-  "Magnifier mode",
-  "Allows you to zoom into the picture.",
-  "",
-  "",
-  true,
-  SDLK_m, // M (, ? sur AZERTY)
-  KEY_MOUSEMIDDLE},
-  {84,
-  "Zoom factor menu",
-  "Opens a menu where you can choose a",
-  "magnifying factor.",
-  "",
-  true,
-  SDLK_m|MOD_SHIFT, // Shift + M
-  0},
-  {85,
-  "Zoom in",
-  "Increase magnifying factor.",
-  "",
-  "",
-  true,
-  SDLK_KP_PLUS, // Grey +
-  KEY_MOUSEWHEELUP},
-  {86,
-  "Zoom out",
-  "Decrease magnifying factor.",
-  "",
-  "",
-  true,
-  SDLK_KP_MINUS, // Grey -
-  KEY_MOUSEWHEELDOWN},
-  {87,
-  "Brush effects menu",
-  "Opens a menu which proposes",
-  "different effects on the",
-  "user-defined brush.",
-  true,
-  SDLK_b|MOD_CTRL|MOD_ALT, // Ctrl + Alt + B
-  0},
-  {88,
-  "Text",
-  "Opens a menu which permits you to",
-  "type in a character string and",
-  "render it as a brush.",
-  true,
-  SDLK_t, // T
-  0},
-  {89,
-  "Screen resolution menu",
-  "Opens a menu where you can choose",
-  "the screen resolution and image",
-  "dimensions.",
-  true,
-  SDLK_RETURN, // Enter
-  0},
-  {90,
-  "\"Safety\" resolution",
-  "Resets the resolution to a 'safe'",
-  "mode that should work everywhere:",
-  "usually a 640x400 window.",
-  false,
-  SDLK_RETURN|MOD_SHIFT, // Shift + Enter
-  0},
-  {91,
-  "Help and credits",
-  "Opens a window where you can get",
-  "information about the program,",
-  "or contextual help.",
-  true,
-  SDLK_F1, // F1
-  0},
-  {92,
-  "Statistics",
-  "Displays miscellaneous more or less",
-  "useful information.",
-  "",
-  true,
-  SDLK_F1|MOD_SHIFT, // Shift + F1
-  0},
-  {93,
-  "Jump to spare page",
-  "Swap current page and spare page.",
-  "",
-  "",
-  true,
-  SDLK_TAB, // Tab
-  0},
-  {94,
-  "Copy current page to spare page",
-  "Copy current page to spare page.",
-  "",
-  "",
-  true,
-  SDLK_TAB|MOD_SHIFT, // Shift + Tab
-  0},
-  {95,
-  "Save picture as...",
-  "Opens a file-selector that allows",
-  "you to save your picture with a new",
-  "path-name.",
-  true,
-  SDLK_F2, // F2
-  0},
-  {96,
-  "Save picture",
-  "Saves your picture with the last",
-  "name you gave it.",
-  "",
-  true,
-  SDLK_F2|MOD_SHIFT, // Shift + F2
-  0},
-  {97,
-  "Load picture",
-  "Opens a file-selector that allows",
-  "you to load a new picture.",
-  "",
-  true,
-  SDLK_F3, // F3
-  0},
-  {98,
-  "Re-load picture",
-  "Re-load the current picture. This",
-  "allows you to cancel modifications",
-  "made since last saving.",
-  true,
-  SDLK_F3|MOD_SHIFT, // Shift + F3
-  0},
-  {99,
-  "Save brush",
-  "Opens a file-selector that allows",
-  "you to save your current",
-  "user-defined brush.",
-  true,
-  SDLK_F2|MOD_CTRL, // Ctrl + F2
-  0},
-  {100,
-  "Load brush",
-  "Opens a file-selector that allows",
-  "you to load a brush.",
-  "",
-  true,
-  SDLK_F3|MOD_CTRL, // Ctrl + F3
-  0},
-  {101,
-  "Settings",
-  "Opens a menu which permits you to",
-  "modify some parameters of the",
-  "program.",
-  true,
-  SDLK_F10|MOD_SHIFT, // Shift + F10
-  0},
-  {102,
-  "Undo (Oops!)",
-  "Cancel the last action which",
-  "modified the picture.",
-  "",
-  true,
-  SDLK_u, // U
-  0},
-  {103,
-  "Redo",
-  "Redo the last undone action.",
-  "",
-  "",
-  true,
-  SDLK_u|MOD_SHIFT, // Shift + U
-  0},
-  {133,
-  "Kill",
-  "Kills the current page. It actually",
-  "removes the current page from the",
-  "list of \"Undo\" pages.",
-  true,
-  SDLK_DELETE|MOD_SHIFT, // Shift + Suppr
-  0},
-  {104,
-  "Clear page",
-  "Clears the picture with the first",
-  "color of the palette (usually black)",
-  "",
-  true,
-  SDLK_BACKSPACE, // BackSpace
-  0},
-  {105,
-  "Clear page with backcolor",
-  "Clears the picture with the",
-  "current backcolor.",
-  "",
-  true,
-  SDLK_BACKSPACE|MOD_SHIFT, // Shift + BackSpace
-  0},
-  {106,
-  "Quit program",
-  "Allows you to leave the program.",
-  "If modifications were not saved,",
-  "confirmation is asked.",
-  false,
-  SDLK_q, // Q (A en AZERTY)
-  0},
-  {107,
-  "Palette menu",
-  "Opens a menu which allows you to",
-  "modify the current palette.",
-  "",
-  true,
-  SDLK_p, // P
-  0},
-  {125,
-  "Secondary palette menu",
-  "Opens a menu which allows you to",
-  "define color series and some tagged",
-  "colors.",
-  true,
-  SDLK_p|MOD_SHIFT, // Shift + P
-  0},
-  {130,
-  "Exclude colors menu",
-  "Opens a menu which allows you to",
-  "define the colors you don""t want to",
-  "use in Smooth and Transparency",
-  true,
-  SDLK_p|MOD_CTRL, // Ctrl + P
-  0},
-  {108,
-  "Scroll palette to the left",
-  "Scroll palette in the tool bar to",
-  "the left, column by column.",
-  "",
-  true,
-  SDLK_PAGEUP, // PgUp
-  0},
-  {109,
-  "Scroll palette to the right",
-  "Scroll palette in the tool bar to",
-  "the right, column by column.",
-  "",
-  true,
-  SDLK_PAGEDOWN, // PgDn
-  0},
-  {110,
-  "Scroll palette to the left faster",
-  "Scroll palette in the tool bar to",
-  "the left, 8 columns by 8 columns.",
-  "",
-  true,
-  SDLK_PAGEUP|MOD_SHIFT, // Shift + PgUp
-  0},
-  {111,
-  "Scroll palette to the right faster",
-  "Scroll palette in the tool bar to",
-  "the right, 8 columns by 8 columns.",
-  "",
-  true,
-  SDLK_PAGEDOWN|MOD_SHIFT, // Shift + PgDn
-  0},
-  {112,
-  "Center brush attachment point",
-  "Set the attachement of the",
-  "user-defined brush to its center.",
-  "",
-  true,
-  SDLK_KP5|MOD_CTRL, // Ctrl + 5 (pavé numérique)
-  0},
-  {113,
-  "Top-left brush attachment point",
-  "Set the attachement of the",
-  "user-defined brush to its top-left",
-  "corner.",
-  true,
-  SDLK_HOME|MOD_CTRL, // Ctrl + 7
-  0},
-  {114,
-  "Top-right brush attachment point",
-  "Set the attachement of the",
-  "user-defined brush to its top-right",
-  "corner.",
-  true,
-  SDLK_PAGEUP|MOD_CTRL, // Ctrl + 9
-  0},
-  {115,
-  "Bottom-left brush attachment point",
-  "Set the attachement of the",
-  "user-defined brush to its",
-  "bottom-left corner.",
-  true,
-  SDLK_END|MOD_CTRL, // Ctrl + 1
-  0},
-  {116,
-  "Bottom-right brush attachment point",
-  "Set the attachement of the",
-  "user-defined brush to its",
-  "bottom-right corner.",
-  true,
-  SDLK_PAGEDOWN|MOD_CTRL, // Ctrl + 3
-  0},
-  {117,
-  "Next foreground color",
-  "Set the foreground color to the next",
-  "in the palette.",
-  "",
-  true,
-  SDLK_RIGHTBRACKET, // ] (0x en AZERTY)
-  0},
-  {118,
-  "Previous foreground color",
-  "Set the foreground color to the",
-  "previous in the palette.",
-  "",
-  true,
-  SDLK_LEFTBRACKET, // [ (^ en AZERTY)
-  0},
-  {119,
-  "Next background color",
-  "Set the background color to the next",
-  "in the palette.",
-  "",
-  true,
-  SDLK_RIGHTBRACKET|MOD_SHIFT, // Shift + ]
-  0},
-  {120,
-  "Previous background color",
-  "Set the background color to the",
-  "previous in the palette.",
-  "",
-  true,
-  SDLK_LEFTBRACKET|MOD_SHIFT, // Shift + [
-  0},
-  {126,
-  "Next user-defined forecolor",
-  "Set the foreground color to the next",
-  "in the user-defined color series.",
-  "",
-  true,
-  SDLK_EQUALS, // "=+"
-  0},
-  {127,
-  "Previous user-defined forecolor",
-  "Set the foreground color to the",
-  "previous in the user-defined color",
-  "series.",
-  true,
-  SDLK_MINUS, // "-_" (")°" en AZERTY
-  0},
-  {128,
-  "Next user-defined backcolor",
-  "Set the background color to the next",
-  "in the user-defined color series.",
-  "",
-  true,
-  SDLK_EQUALS|MOD_SHIFT, // Shift + "=+"
-  0},
-  {129,
-  "Previous user-defined backcolor",
-  "Set the background color to the",
-  "previous in the user-defined color",
-  "series.",
-  true,
-  SDLK_MINUS|MOD_SHIFT, // Shift + "-_" (")°" en AZERTY
-  0},
-  {121,
-  "Shrink paintbrush",
-  "Decrease the width of the paintbrush",
-  "if it is special circle or square.",
-  "",
-  true,
-  SDLK_COMMA, // , < (;. en AZERTY)
-  0},
-  {122,
-  "Enlarge paintbrush",
-  "Increase the width of the paintbrush",
-  "if it is special circle or square.",
-  "",
-  true,
-  SDLK_PERIOD, // .> (:/ en AZERTY)
-  0},
-  {134,
-  "Effects off",
-  "Turns off all drawing effects. This",
-  "is the same as the 'All off' button",
-  "in the Effects screen",
-  true,
-  SDLK_e|MOD_SHIFT, // Shift-E
-  0},
-  {135,
-  "Transparency 10%",
-  "Turns transparency on and sets its",
-  "opacity at 10%.",
-  "",
-  true,
-  SDLK_1, // 1
-  0},
-  {136,
-  "Transparency 20%",
-  "Turns transparency on and sets its",
-  "opacity at 20%.",
-  "",
-  true,
-  SDLK_2, // 2
-  0},
-  {137,
-  "Transparency 30%",
-  "Turns transparency on and sets its",
-  "opacity at 30%.",
-  "",
-  true,
-  SDLK_3, // 3
-  0},
-  {138,
-  "Transparency 40%",
-  "Turns transparency on and sets its",
-  "opacity at 40%.",
-  "",
-  true,
-  SDLK_4, // 4
-  0},
-  {139,
-  "Transparency 50%",
-  "Turns transparency on and sets its",
-  "opacity at 50%.",
-  "",
-  true,
-  SDLK_5, // 5
-  0},
-  {140,
-  "Transparency 60%",
-  "Turns transparency on and sets its",
-  "opacity at 60%.",
-  "",
-  true,
-  SDLK_6, // 6
-  0},
-  {141,
-  "Transparency 70%",
-  "Turns transparency on and sets its",
-  "opacity at 70%.",
-  "",
-  true,
-  SDLK_7, // 7
-  0},
-  {142,
-  "Transparency 80%",
-  "Turns transparency on and sets its",
-  "opacity at 80%.",
-  "",
-  true,
-  SDLK_8, // 8
-  0},
-  {143,
-  "Transparency 90%",
-  "Turns transparency on and sets its",
-  "opacity at 90%.",
-  "",
-  true,
-  SDLK_9, // 9
-  0},
-  {144,
-  "Transparency 0%",
-  "Turns transparency on and sets its",
-  "opacity at 0%.",
-  "",
-  true,
-  SDLK_0, // 0
-  0},
-};
-
-word Ordering[NB_SHORTCUTS]=
-{
-  SPECIAL_SCROLL_UP,                // Scroll up
-  SPECIAL_SCROLL_DOWN,              // Scroll down
-  SPECIAL_SCROLL_LEFT,              // Scroll left
-  SPECIAL_SCROLL_RIGHT,             // Scroll right
-  SPECIAL_SCROLL_UP_FAST,           // Scroll up faster
-  SPECIAL_SCROLL_DOWN_FAST,         // Scroll down faster
-  SPECIAL_SCROLL_LEFT_FAST,         // Scroll left faster
-  SPECIAL_SCROLL_RIGHT_FAST,        // Scroll right faster
-  SPECIAL_SCROLL_UP_SLOW,           // Scroll up slower
-  SPECIAL_SCROLL_DOWN_SLOW,         // Scroll down slower
-  SPECIAL_SCROLL_LEFT_SLOW,         // Scroll left slower
-  SPECIAL_SCROLL_RIGHT_SLOW,        // Scroll right slower
-  SPECIAL_MOUSE_UP,                 // Emulate mouse up
-  SPECIAL_MOUSE_DOWN,               // Emulate mouse down
-  SPECIAL_MOUSE_LEFT,               // Emulate mouse left
-  SPECIAL_MOUSE_RIGHT,              // Emulate mouse right
-  SPECIAL_CLICK_LEFT,               // Emulate mouse click left
-  SPECIAL_CLICK_RIGHT,              // Emulate mouse click right
-  0x100+BUTTON_HIDE,                // Show / Hide menu
-  SPECIAL_SHOW_HIDE_CURSOR,         // Show / Hide cursor
-  SPECIAL_DOT_PAINTBRUSH,           // Paintbrush = "."
-  0x100+BUTTON_PAINTBRUSHES,        // Paintbrush choice
-  0x200+BUTTON_PAINTBRUSHES,        // Monochrome brush
-  0x100+BUTTON_DRAW,                // Freehand drawing
-  0x200+BUTTON_DRAW,                // Switch freehand drawing mode
-  SPECIAL_CONTINUOUS_DRAW,          // Continuous freehand drawing
-  0x100+BUTTON_LINES,               // Line
-  0x200+BUTTON_LINES,               // Knotted lines
-  0x100+BUTTON_AIRBRUSH,            // Spray
-  0x200+BUTTON_AIRBRUSH,            // Spray menu
-  0x100+BUTTON_FLOODFILL,           // Floodfill
-  0x200+BUTTON_FLOODFILL,           // Replace color
-  0x100+BUTTON_CURVES,              // Bézier's curves
-  0x200+BUTTON_CURVES,              // Bézier's curve with 3 or 4 points
-  0x100+BUTTON_RECTANGLES,          // Empty rectangle
-  0x100+BUTTON_FILLRECT,            // Filled rectangle
-  0x100+BUTTON_CIRCLES,             // Empty circle
-  0x200+BUTTON_CIRCLES,             // Empty ellipse
-  0x100+BUTTON_FILLCIRC,            // Filled circle
-  0x200+BUTTON_FILLCIRC,            // Filled ellipse
-  0x100+BUTTON_POLYGONS,            // Empty polygon
-  0x200+BUTTON_POLYGONS,            // Empty polyform
-  0x100+BUTTON_POLYFILL,            // Polyfill
-  0x200+BUTTON_POLYFILL,            // Filled polyform
-  0x100+BUTTON_GRADRECT,            // Gradient rectangle
-  0x200+BUTTON_GRADRECT,            // Gradation menu
-  0x100+BUTTON_SPHERES,             // Spheres
-  0x200+BUTTON_SPHERES,             // Gradient ellipses
-  0x100+BUTTON_ADJUST,              // Adjust picture
-  0x200+BUTTON_ADJUST,              // Flip picture menu
-  0x100+BUTTON_EFFECTS,             // Menu des effets
-  SPECIAL_SHADE_MODE,               // Shade mode
-  SPECIAL_SHADE_MENU,               // Shade menu
-  SPECIAL_QUICK_SHADE_MODE,         // Quick-shade mode
-  SPECIAL_QUICK_SHADE_MENU,         // Quick-shade menu
-  SPECIAL_STENCIL_MODE,             // Stencil mode
-  SPECIAL_STENCIL_MENU,             // Stencil menu
-  SPECIAL_MASK_MODE,                // Mask mode
-  SPECIAL_MASK_MENU,                // Mask menu
-  SPECIAL_GRID_MODE,                // Grid mode
-  SPECIAL_GRID_MENU,                // Grid menu
-  SPECIAL_SIEVE_MODE,               // Sieve mode
-  SPECIAL_SIEVE_MENU,               // Sieve menu
-  SPECIAL_INVERT_SIEVE,             // Inverser la trame du mode Sieve
-  SPECIAL_COLORIZE_MODE,            // Colorize mode
-  SPECIAL_COLORIZE_MENU,            // Colorize menu
-  SPECIAL_SMOOTH_MODE,              // Smooth mode
-  SPECIAL_SMOOTH_MENU,              // Smooth menu
-  SPECIAL_SMEAR_MODE,               // Smear mode
-  SPECIAL_TILING_MODE,              // Tiling mode
-  SPECIAL_TILING_MENU,              // Tiling menu
-  0x100+BUTTON_BRUSH,               // Pick brush
-  0x100+BUTTON_POLYBRUSH,           // Pick polyform brush
-  0x200+BUTTON_BRUSH,               // Restore brush
-  SPECIAL_FLIP_X,                   // Flip X
-  SPECIAL_FLIP_Y,                   // Flip Y
-  SPECIAL_ROTATE_90,                // 90° brush rotation
-  SPECIAL_ROTATE_180,               // 180° brush rotation
-  SPECIAL_STRETCH,                  // Stretch brush
-  SPECIAL_DISTORT,                  // Distort brush
-  SPECIAL_OUTLINE,                  // Outline brush
-  SPECIAL_NIBBLE,                   // Nibble brush
-  SPECIAL_GET_BRUSH_COLORS,         // Get colors from brush
-  SPECIAL_RECOLORIZE_BRUSH,         // Recolorize brush
-  SPECIAL_ROTATE_ANY_ANGLE,         // Rotate brush by any angle
-  0x100+BUTTON_COLORPICKER,         // Pipette
-  0x200+BUTTON_COLORPICKER,         // Swap fore/back color
-  0x100+BUTTON_MAGNIFIER,           // Magnifier mode
-  0x200+BUTTON_MAGNIFIER,           // Zoom factor menu
-  SPECIAL_ZOOM_IN,                  // Zoom in
-  SPECIAL_ZOOM_OUT,                 // Zoom out
-  0x100+BUTTON_BRUSH_EFFECTS,       // Brush effects menu
-  0x100+BUTTON_TEXT,                // Text
-  0x100+BUTTON_RESOL,               // Resolution menu
-  0x200+BUTTON_RESOL,               // Safety resolution
-  0x100+BUTTON_HELP,                // Help & credits
-  0x200+BUTTON_HELP,                // Statistics
-  0x100+BUTTON_PAGE,                // Go to spare page
-  0x200+BUTTON_PAGE,                // Copy to spare page
-  0x100+BUTTON_SAVE,                // Save as
-  0x200+BUTTON_SAVE,                // Save
-  0x100+BUTTON_LOAD,                // Load
-  0x200+BUTTON_LOAD,                // Re-load
-  SPECIAL_SAVE_BRUSH,               // Save brush
-  SPECIAL_LOAD_BRUSH,               // Load brush
-  0x100+BUTTON_SETTINGS,            // Settings
-  0x100+BUTTON_UNDO,                // Undo
-  0x200+BUTTON_UNDO,                // Redo
-  0x100+BUTTON_KILL,                // Kill
-  0x100+BUTTON_CLEAR,               // Clear
-  0x200+BUTTON_CLEAR,               // Clear with backcolor
-  0x100+BUTTON_QUIT,                // Quit
-  0x100+BUTTON_PALETTE,             // Palette menu
-  0x200+BUTTON_PALETTE,             // Palette menu secondaire
-  SPECIAL_EXCLUDE_COLORS_MENU,      // Exclude colors menu
-  0x100+BUTTON_PAL_LEFT,            // Scroll palette left
-  0x100+BUTTON_PAL_RIGHT,           // Scroll palette right
-  0x200+BUTTON_PAL_LEFT,            // Scroll palette left faster
-  0x200+BUTTON_PAL_RIGHT,           // Scroll palette right faster
-  SPECIAL_CENTER_ATTACHMENT,        // Center brush attachement
-  SPECIAL_TOP_LEFT_ATTACHMENT,      // Top-left brush attachement
-  SPECIAL_TOP_RIGHT_ATTACHMENT,     // Top-right brush attachement
-  SPECIAL_BOTTOM_LEFT_ATTACHMENT,   // Bottom-left brush attachement
-  SPECIAL_BOTTOM_RIGHT_ATTACHMENT,  // Bottom right brush attachement
-  SPECIAL_NEXT_FORECOLOR,           // Next foreground color
-  SPECIAL_PREVIOUS_FORECOLOR,       // Previous foreground color
-  SPECIAL_NEXT_BACKCOLOR,           // Next background color
-  SPECIAL_PREVIOUS_BACKCOLOR,       // Previous background color
-  SPECIAL_NEXT_USER_FORECOLOR,      // Next user-defined foreground color
-  SPECIAL_PREVIOUS_USER_FORECOLOR,  // Previous user-defined foreground color
-  SPECIAL_NEXT_USER_BACKCOLOR,      // Next user-defined background color
-  SPECIAL_PREVIOUS_USER_BACKCOLOR,  // Previous user-defined background color
-  SPECIAL_SMALLER_PAINTBRUSH,       // Sets paintbrush size: smaller
-  SPECIAL_BIGGER_PAINTBRUSH,        // Sets paintbrush size: bigger
-  SPECIAL_EFFECTS_OFF,              // Turns off all effects
-  SPECIAL_TRANSPARENCY_1,           // Sets transparency level 10%
-  SPECIAL_TRANSPARENCY_2,           // Sets transparency level 20% 
-  SPECIAL_TRANSPARENCY_3,           // Sets transparency level 30%
-  SPECIAL_TRANSPARENCY_4,           // Sets transparency level 40%
-  SPECIAL_TRANSPARENCY_5,           // Sets transparency level 50%
-  SPECIAL_TRANSPARENCY_6,           // Sets transparency level 60%
-  SPECIAL_TRANSPARENCY_7,           // Sets transparency level 70%
-  SPECIAL_TRANSPARENCY_8,           // Sets transparency level 80%
-  SPECIAL_TRANSPARENCY_9,           // Sets transparency level 90%
-  SPECIAL_TRANSPARENCY_0,           // Sets transparency level 00%
-};
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+#include "struct.h"
+#include "global.h"
+#include "hotkeys.h"
+
+T_Key_config ConfigKey[NB_SHORTCUTS] = {
+  {0,
+  "Scroll up",
+  "Scrolls the picture up, both in",
+  "magnify and normal mode.",
+  "",
+  false,
+  SDLK_UP, // HAUT
+  0},
+  {1,
+  "Scroll down",
+  "Scrolls the picture down, both in",
+  "magnify and normal mode.",
+  "",
+  false,
+  SDLK_DOWN, // BAS
+  0},
+  {2,
+  "Scroll left",
+  "Scrolls the picture to the left,",
+  "both in magnify and normal mode.",
+  "",
+  false,
+  SDLK_LEFT, // GAUCHE
+  0},
+  {3,
+  "Scroll right",
+  "Scrolls the picture to the right,",
+  "both in magnify and normal mode.",
+  "",
+  false,
+  SDLK_RIGHT, // DROITE
+  0},
+  {4,
+  "Faster scroll up",
+  "Used to scroll upwards in the",
+  "picture fast, either in magnify and",
+  "normal mode.",
+  true,
+  SDLK_UP|MOD_SHIFT, // Shift + Haut
+  0},
+  {5,
+  "Faster scroll down",
+  "Used to scroll downwards in the",
+  "picture fast, either in magnify and",
+  "normal mode.",
+  true,
+  SDLK_DOWN|MOD_SHIFT, // Shift + Bas
+  0},
+  {6,
+  "Faster scroll left",
+  "Used to scroll to the left in the",
+  "picture fast, either in magnify and",
+  "normal mode.",
+  true,
+  SDLK_LEFT|MOD_SHIFT, // Shift + Gauche
+  0},
+  {7,
+  "Faster scroll right",
+  "Used to scroll to the right in the",
+  "picture fast, either in magnify and",
+  "normal mode.",
+  true,
+  SDLK_RIGHT|MOD_SHIFT, // Shift + Droite
+  0},
+  {8,
+  "Slower scroll up",
+  "Used to scroll upwards in the",
+  "picture pixel by pixel, either in",
+  "magnify and normal mode.",
+  true,
+  SDLK_UP|MOD_ALT, // Alt + Haut
+  0},
+  {9,
+  "Slower scroll down",
+  "Used to scroll downwards in the",
+  "picture pixel by pixel, either in",
+  "magnify and normal mode.",
+  true,
+  SDLK_DOWN|MOD_ALT, // Alt + Bas
+  0},
+  {10,
+  "Slower scroll left",
+  "Used to scroll to the left in the",
+  "picture pixel by pixel, either in",
+  "magnify and normal mode.",
+  true,
+  SDLK_LEFT|MOD_ALT, // Alt + Gauche
+  0},
+  {11,
+  "Slower scroll right",
+  "Used to scroll to the right in the",
+  "picture pixel by pixel, either in",
+  "magnify and normal mode.",
+  true,
+  SDLK_RIGHT|MOD_ALT, // Alt + Droite
+  0},
+  {12,
+  "Move mouse cursor 1 pixel up",
+  "Used to simulate a very small mouse",
+  "deplacement up.It""s very useful",
+  "when you want ultra-high precision.",
+  true,
+  SDLK_UP|MOD_CTRL, // Ctrl + Haut
+  0},
+  {13,
+  "Move mouse cursor 1 pixel down",
+  "Used to simulate a very small mouse",
+  "deplacement down.It""s very useful",
+  "when you want ultra-high precision.",
+  true,
+  SDLK_DOWN|MOD_CTRL, // Ctrl + Bas
+  0},
+  {14,
+  "Move mouse cursor 1 pixel left",
+  "Used to simulate a very small mouse",
+  "deplacement left.It""s very useful",
+  "when you want ultra-high precision.",
+  true,
+  SDLK_LEFT|MOD_CTRL, // Ctrl + Gauche
+  0},
+  {15,
+  "Move mouse cursor 1 pixel right",
+  "Used to simulate a very small mouse",
+  "deplacement right.It""s very useful",
+  "when you want ultra-high precision.",
+  true,
+  SDLK_RIGHT|MOD_CTRL, // Ctrl + Droite
+  0},
+  {16,
+  "Simulate left mouse click",
+  "Used to simulate a click with the",
+  "left mouse button. It""s useful",
+  "when you want ultra-high precision.",
+  true,
+  SDLK_SPACE, // Space
+  0},
+  {17,
+  "Simulate right mouse click",
+  "Used to simulate a click with the",
+  "right mouse button.. It""s useful",
+  "when you want ultra-high precision.",
+  true,
+  SDLK_SPACE|MOD_SHIFT, // Shift + Space
+  0},
+  {18,
+  "Show/hide option menu",
+  "Switch the tool bar display on/off.",
+  "This hot-key cannot be removed.",
+  "",
+  false,
+  SDLK_F10, // F10
+  0},
+  {19,
+  "Show/hide cursor",
+  "Switch the cursor display on/off.",
+  "This only works on the \"small cross\"",
+  "and \"hand\" cursors.",
+  true,
+  SDLK_F9, // F9
+  0},
+  {20,
+  "Set paintbrush to 1 pixel",
+  "Useful when you want to use a",
+  "\"single-pixel-brush\".",
+  "",
+  true,
+  SDLK_DELETE, // Del
+  0},
+  {21,
+  "Paintbrush choice",
+  "Opens a menu where you can choose a",
+  "paintbrush out of 24 predefined",
+  "ones.",
+  true,
+  SDLK_F4, // F4
+  0},
+  {22,
+  "Monochrome brush",
+  "Turn your current user-defined brush",
+  "into a single colored one. All non-",
+  "transparent colors are set to FG.",
+  true,
+  SDLK_F4|MOD_SHIFT, // Shift + F4
+  0},
+  {23,
+  "Freehand drawing",
+  "Set the drawing mode to the",
+  "classical freehand one.",
+  "",
+  true,
+  SDLK_d, // D
+  0},
+  {24,
+  "Switch freehand drawing mode",
+  "Alternates between: continuous,",
+  "discontinuous, point by point,",
+  "and contour fill",
+  true,
+  SDLK_d|MOD_SHIFT, // Shift + D
+  0},
+  {25,
+  "Continuous freehand drawing",
+  "Switch directly to continuous",
+  "freehand drawing mode.",
+  "",
+  true,
+  SDLK_d|MOD_CTRL, // Ctrl + D
+  0},
+  {26,
+  "Line",
+  "Allows you to draw lines.",
+  "",
+  "",
+  true,
+  SDLK_l, // L
+  0},
+  {27,
+  "Knotted lines",
+  "Allows you to draw linked lines.",
+  "This mode can also be called",
+  "\"Polyline\".",
+  true,
+  SDLK_l|MOD_SHIFT, // Shift + L
+  0},
+  {28,
+  "Spray",
+  "Allows you to spray brushes",
+  "randomly in the picture.",
+  "",
+  true,
+  SDLK_a, // A (Q en AZERTY)
+  0},
+  {29,
+  "Spray menu",
+  "Opens a menu in which you can",
+  "configure the spray flow and size.",
+  "",
+  true,
+  SDLK_a|MOD_SHIFT, // Shift + A
+  0},
+  {30,
+  "Flood-fill",
+  "Allows you to fill an area of the",
+  "picture made of pixels of the same",
+  "color.",
+  true,
+  SDLK_f, // F
+  0},
+  {124,
+  "Replace color",
+  "This tool replaces all the pixels of",
+  "the clicked color to the fore-color",
+  "or the back-color.",
+  true,
+  SDLK_f|MOD_SHIFT, // Shift + F
+  0},
+  {31,
+  "Bezier""s curves",
+  "Allows you to draw Bezier""s curves.",
+  "",
+  "",
+  true,
+  SDLK_i, // I
+  0},
+  {32,
+  "Bezier""s curve with 3 or 4 points",
+  "Allows you to choose whether you",
+  "want to draw Bezier""s curves with",
+  "3 or 4 points.",
+  true,
+  SDLK_i|MOD_SHIFT, // Shift + I
+  0},
+  {33,
+  "Empty rectangle",
+  "Allows you to draw a rectangle using",
+  "the brush.",
+  "",
+  true,
+  SDLK_r, // R
+  0},
+  {34,
+  "Filled rectangle",
+  "Allows you to draw a filled",
+  "rectangle.",
+  "",
+  true,
+  SDLK_r|MOD_SHIFT, // Shift + R
+  0},
+  {35,
+  "Empty circle",
+  "Allows you to draw a circle using",
+  "the brush.",
+  "",
+  true,
+  SDLK_c, // C
+  0},
+  {36,
+  "Empty ellipse",
+  "Allows you to draw an ellipse using",
+  "the brush.",
+  "",
+  true,
+  SDLK_c|MOD_CTRL, // Ctrl + C
+  0},
+  {37,
+  "Filled circle",
+  "Allows you to draw a filled circle.",
+  "",
+  "",
+  true,
+  SDLK_c|MOD_SHIFT, // Shift + C
+  0},
+  {38,
+  "Filled ellipse",
+  "Allows you to draw a filled ellipse.",
+  "",
+  "",
+  true,
+  SDLK_c|MOD_SHIFT|MOD_CTRL, // Shift + Ctrl + C
+  0},
+  {39,
+  "Empty polygon",
+  "Allows you to draw a polygon using",
+  "the brush.",
+  "",
+  true,
+  SDLK_n, // N
+  0},
+  {40,
+  "Empty \"polyform\"",
+  "Allows you to draw a freehand",
+  "polygon using the brush.",
+  "",
+  true,
+  SDLK_n|MOD_CTRL, // Ctrl + N
+  0},
+  {41,
+  "Filled polygon",
+  "Allows you to draw a filled polygon.",
+  "",
+  "",
+  true,
+  SDLK_n|MOD_SHIFT, // Shift + N
+  0},
+  {42,
+  "Filled \"polyform\"",
+  "Allows you to draw a filled freehand",
+  "polygon.",
+  "",
+  true,
+  SDLK_n|MOD_SHIFT|MOD_CTRL, // Shift + Ctrl + N
+  0},
+  {43,
+  "Rectangle with gradation",
+  "Allows you to draw a rectangle with",
+  "a color gradation.",
+  "",
+  true,
+  SDLK_r|MOD_ALT, // Alt + R
+  0},
+  {44,
+  "Gradation menu",
+  "Allows you to configure the way",
+  "color gradations are calculated.",
+  "",
+  true,
+  SDLK_g|MOD_ALT, // Alt + G
+  0},
+  {45,
+  "Sphere with gradation",
+  "Allows you to draw a rectangle with",
+  "a color gradation.",
+  "",
+  true,
+  SDLK_c|MOD_ALT, // Alt + C
+  0},
+  {46,
+  "Ellipse with gradation",
+  "Allows you to draw an ellipse filled",
+  "with a color gradation.",
+  "",
+  true,
+  SDLK_c|MOD_SHIFT|MOD_ALT, // Shift + Alt + C
+  0},
+  {47,
+  "Adjust picture",
+  "Allows you to move the whole picture",
+  "Around. What gets out from a side",
+  "reappears on the other.",
+  true,
+  SDLK_KP5, // Kpad5
+  0},
+  {48,
+  "Picture effects",
+  "Opens the 'Picture effects' window.",
+  "",
+  "",
+  true,
+  SDLK_KP5|MOD_SHIFT, // Shift + Kpad5
+  0},
+  {49,
+  "Drawing effects",
+  "Opens a menu where you can enable/",
+  "disable and configure the drawing",
+  "effects.",
+  true,
+  SDLK_e, // E
+  0},
+  {50,
+  "Shade mode",
+  "Enables or disables Shade mode",
+  "",
+  "",
+  true,
+  SDLK_F5, // F5
+  0},
+  {51,
+  "Shade menu",
+  "Opens a the menu for Shade settings.",
+  "",
+  "",
+  true,
+  SDLK_F5|MOD_SHIFT, // Shift + F5
+  0},
+  {131,
+  "Quick-shade mode",
+  "Enables or disables Quick-shade",
+  "mode.",
+  "",
+  true,
+  SDLK_F5|MOD_CTRL, // Ctrl + F5
+  0},
+  {132,
+  "Quick-shade menu",
+  "Opens a the menu for Quick-shade",
+  "settings.",
+  "",
+  true,
+  SDLK_F5|MOD_SHIFT|MOD_CTRL, // Shift + Ctrl + F5
+  0},
+  {52,
+  "Stencil mode",
+  "Enables or disables Stencil mode.",
+  "",
+  "",
+  true,
+  SDLK_F6, // F6
+  0},
+  {53,
+  "Stencil menu",
+  "Opens a the menu for Stencil",
+  "settings.",
+  "",
+  true,
+  SDLK_F6|MOD_SHIFT, // Shift + F6
+  0},
+  {54,
+  "Mask mode",
+  "Enables or disables Mask mode.",
+  "",
+  "",
+  true,
+  SDLK_F6|MOD_ALT, // Alt + F6
+  0},
+  {55,
+  "Mask menu",
+  "Opens a the menu for Mask settings.",
+  "",
+  "",
+  true,
+  SDLK_F6|MOD_SHIFT|MOD_ALT, // Shift + Alt + F6
+  0},
+  {56,
+  "Grid mode",
+  "Enables or disables the Grid mode.",
+  "",
+  "",
+  true,
+  SDLK_g, // G
+  0},
+  {57,
+  "Grid menu",
+  "Open a menu where you can configure",
+  "the grid used by Grid mode.",
+  "",
+  true,
+  SDLK_g|MOD_SHIFT, // Shift + G
+  0},
+  {58,
+  "Sieve mode",
+  "Enables or disables the Sieve mode.",
+  "",
+  "",
+  true,
+  SDLK_g|MOD_CTRL, // Ctrl + G
+  0},
+  {59,
+  "Sieve menu",
+  "Opens a menu where you can configure",
+  "the sieve.",
+  "",
+  true,
+  SDLK_g|MOD_SHIFT|MOD_CTRL, // Shift + Ctrl + G
+  0},
+  {60,
+  "Invert sieve",
+  "Inverts the pattern defined in the",
+  "Sieve menu.",
+  "",
+  true,
+  SDLK_g|MOD_CTRL|MOD_ALT, // Ctrl + Alt + G
+  0},
+  {61,
+  "Colorize mode",
+  "Enables or disables the Colorize",
+  "mode.",
+  "",
+  true,
+  SDLK_F7, // F7
+  0},
+  {62,
+  "Colorize menu",
+  "Opens a menu where you can give the",
+  "opacity percentage for Colorize",
+  "mode.",
+  true,
+  SDLK_F7|MOD_SHIFT, // Shift + F7
+  0},
+  {63,
+  "Smooth mode",
+  "Enables or disables the Smooth",
+  "mode.",
+  "",
+  true,
+  SDLK_F8, // F8
+  0},
+  {123,
+  "Smooth menu",
+  "Opens a menu where you can define",
+  "the Smooth matrix.",
+  "",
+  true,
+  SDLK_F8|MOD_SHIFT, // Shift + F8
+  0},
+  {64,
+  "Smear mode",
+  "Enables or disables the Smear mode.",
+  "",
+  "",
+  true,
+  SDLK_F8|MOD_ALT, // Alt + F8
+  0},
+  {65,
+  "Tiling mode",
+  "Enables or disables the Tiling",
+  "mode.",
+  "",
+  true,
+  SDLK_b|MOD_ALT, // Alt + B
+  0},
+  {66,
+  "Tiling menu",
+  "Opens a menu where you can configure",
+  "the origin of the tiling.",
+  "",
+  true,
+  SDLK_b|MOD_SHIFT|MOD_ALT, // Shift + Alt + B
+  0},
+  {67,
+  "Classical brush grabbing",
+  "Allows you to pick a brush defined",
+  "within a rectangle.",
+  "",
+  true,
+  SDLK_b, // B
+  0},
+  {68,
+  "\"Lasso\" brush grabbing",
+  "Allows you to pick a brush defined",
+  "within a freehand polygon.",
+  "",
+  true,
+  SDLK_b|MOD_CTRL, // Ctrl + B
+  0},
+  {69,
+  "Get previous brush back",
+  "Restore the last user-defined brush.",
+  "",
+  "",
+  true,
+  SDLK_b|MOD_SHIFT, // Shift + B
+  0},
+  {70,
+  "Horizontal brush flipping",
+  "Reverse brush horizontally.",
+  "",
+  "",
+  true,
+  SDLK_x, // X
+  0},
+  {71,
+  "Vertical brush flipping",
+  "Reverse brush vertically.",
+  "",
+  "",
+  true,
+  SDLK_y, // Y
+  0},
+  {72,
+  "90° brush rotation",
+  "Rotate the user-defined brush by 90°",
+  "(counter-clockwise).",
+  "",
+  true,
+  SDLK_z, // Z (W en AZERTY)
+  0},
+  {73,
+  "180° brush rotation",
+  "Rotate the user-defined brush by",
+  "180°.",
+  "",
+  true,
+  SDLK_z|MOD_SHIFT, // Shift + Z
+  0},
+  {74,
+  "Strech brush",
+  "Allows you to resize the",
+  "user-defined brush.",
+  "",
+  true,
+  SDLK_s, // S
+  0},
+  {75,
+  "Distort brush",
+  "Allows you to distort the",
+  "user-defined brush.",
+  "",
+  true,
+  SDLK_s|MOD_SHIFT, // Shift + S
+  0},
+  {76,
+  "Outline brush",
+  "Outlines the user-defined brush",
+  "with the fore color.",
+  "",
+  true,
+  SDLK_o, // O
+  0},
+  {77,
+  "Nibble brush",
+  "Deletes the borders of the",
+  "user-defined brush.This does the",
+  "opposite of the Outline option.",
+  true,
+  SDLK_o|MOD_SHIFT, // Shift + O
+  0},
+  {78,
+  "Get colors from brush",
+  "Copy colors of the spare page that",
+  "are used in the brush.",
+  "",
+  true,
+  SDLK_F11, // F11
+  0},
+  {79,
+  "Recolorize brush",
+  "Recolorize the user-defined brush in",
+  "order to get a brush which looks as",
+  "if it was grabbed in the spare page.",
+  true,
+  SDLK_F12, // F12
+  0},
+  {80,
+  "Rotate by any angle",
+  "Rotate the brush by an angle that",
+  "you can define.",
+  "",
+  true,
+  SDLK_w, // W (Z en AZERTY)
+  0},
+  {81,
+  "Pipette",
+  "Allows you to copy the color of a",
+  "pixel in the picture into the",
+  "foreground or background color.",
+  true,
+  SDLK_BACKQUOTE, // `~ (Key sous le Esc - ² en AZERTY)
+  0},
+  {82,
+  "Swap foreground/background colors",
+  "Invert foreground and background",
+  "colors.",
+  "",
+  true,
+  SDLK_BACKQUOTE|MOD_SHIFT, // Shift + `~
+  0},
+  {83,
+  "Magnifier mode",
+  "Allows you to zoom into the picture.",
+  "",
+  "",
+  true,
+  SDLK_m, // M (, ? sur AZERTY)
+  KEY_MOUSEMIDDLE},
+  {84,
+  "Zoom factor menu",
+  "Opens a menu where you can choose a",
+  "magnifying factor.",
+  "",
+  true,
+  SDLK_m|MOD_SHIFT, // Shift + M
+  0},
+  {85,
+  "Zoom in",
+  "Increase magnifying factor.",
+  "",
+  "",
+  true,
+  SDLK_KP_PLUS, // Grey +
+  KEY_MOUSEWHEELUP},
+  {86,
+  "Zoom out",
+  "Decrease magnifying factor.",
+  "",
+  "",
+  true,
+  SDLK_KP_MINUS, // Grey -
+  KEY_MOUSEWHEELDOWN},
+  {87,
+  "Brush effects menu",
+  "Opens a menu which proposes",
+  "different effects on the",
+  "user-defined brush.",
+  true,
+  SDLK_b|MOD_CTRL|MOD_ALT, // Ctrl + Alt + B
+  0},
+  {88,
+  "Text",
+  "Opens a menu which permits you to",
+  "type in a character string and",
+  "render it as a brush.",
+  true,
+  SDLK_t, // T
+  0},
+  {89,
+  "Screen resolution menu",
+  "Opens a menu where you can choose",
+  "the screen resolution and image",
+  "dimensions.",
+  true,
+  SDLK_RETURN, // Enter
+  0},
+  {90,
+  "\"Safety\" resolution",
+  "Resets the resolution to a 'safe'",
+  "mode that should work everywhere:",
+  "usually a 640x400 window.",
+  false,
+  SDLK_RETURN|MOD_SHIFT, // Shift + Enter
+  0},
+  {91,
+  "Help and credits",
+  "Opens a window where you can get",
+  "information about the program,",
+  "or contextual help.",
+  true,
+  SDLK_F1, // F1
+  0},
+  {92,
+  "Statistics",
+  "Displays miscellaneous more or less",
+  "useful information.",
+  "",
+  true,
+  SDLK_F1|MOD_SHIFT, // Shift + F1
+  0},
+  {93,
+  "Jump to spare page",
+  "Swap current page and spare page.",
+  "",
+  "",
+  true,
+  SDLK_TAB, // Tab
+  0},
+  {94,
+  "Copy current page to spare page",
+  "Copy current page to spare page.",
+  "",
+  "",
+  true,
+  SDLK_TAB|MOD_SHIFT, // Shift + Tab
+  0},
+  {95,
+  "Save picture as...",
+  "Opens a file-selector that allows",
+  "you to save your picture with a new",
+  "path-name.",
+  true,
+  SDLK_F2, // F2
+  0},
+  {96,
+  "Save picture",
+  "Saves your picture with the last",
+  "name you gave it.",
+  "",
+  true,
+  SDLK_F2|MOD_SHIFT, // Shift + F2
+  0},
+  {97,
+  "Load picture",
+  "Opens a file-selector that allows",
+  "you to load a new picture.",
+  "",
+  true,
+  SDLK_F3, // F3
+  0},
+  {98,
+  "Re-load picture",
+  "Re-load the current picture. This",
+  "allows you to cancel modifications",
+  "made since last saving.",
+  true,
+  SDLK_F3|MOD_SHIFT, // Shift + F3
+  0},
+  {99,
+  "Save brush",
+  "Opens a file-selector that allows",
+  "you to save your current",
+  "user-defined brush.",
+  true,
+  SDLK_F2|MOD_CTRL, // Ctrl + F2
+  0},
+  {100,
+  "Load brush",
+  "Opens a file-selector that allows",
+  "you to load a brush.",
+  "",
+  true,
+  SDLK_F3|MOD_CTRL, // Ctrl + F3
+  0},
+  {101,
+  "Settings",
+  "Opens a menu which permits you to",
+  "modify some parameters of the",
+  "program.",
+  true,
+  SDLK_F10|MOD_SHIFT, // Shift + F10
+  0},
+  {102,
+  "Undo (Oops!)",
+  "Cancel the last action which",
+  "modified the picture.",
+  "",
+  true,
+  SDLK_u, // U
+  0},
+  {103,
+  "Redo",
+  "Redo the last undone action.",
+  "",
+  "",
+  true,
+  SDLK_u|MOD_SHIFT, // Shift + U
+  0},
+  {133,
+  "Kill",
+  "Kills the current page. It actually",
+  "removes the current page from the",
+  "list of \"Undo\" pages.",
+  true,
+  SDLK_DELETE|MOD_SHIFT, // Shift + Suppr
+  0},
+  {104,
+  "Clear page",
+  "Clears the picture with the first",
+  "color of the palette (usually black)",
+  "",
+  true,
+  SDLK_BACKSPACE, // BackSpace
+  0},
+  {105,
+  "Clear page with backcolor",
+  "Clears the picture with the",
+  "current backcolor.",
+  "",
+  true,
+  SDLK_BACKSPACE|MOD_SHIFT, // Shift + BackSpace
+  0},
+  {106,
+  "Quit program",
+  "Allows you to leave the program.",
+  "If modifications were not saved,",
+  "confirmation is asked.",
+  false,
+  SDLK_q, // Q (A en AZERTY)
+  0},
+  {107,
+  "Palette menu",
+  "Opens a menu which allows you to",
+  "modify the current palette.",
+  "",
+  true,
+  SDLK_p, // P
+  0},
+  {125,
+  "Secondary palette menu",
+  "Opens a menu which allows you to",
+  "define color series and some tagged",
+  "colors.",
+  true,
+  SDLK_p|MOD_SHIFT, // Shift + P
+  0},
+  {130,
+  "Exclude colors menu",
+  "Opens a menu which allows you to",
+  "define the colors you don""t want to",
+  "use in Smooth and Transparency",
+  true,
+  SDLK_p|MOD_CTRL, // Ctrl + P
+  0},
+  {108,
+  "Scroll palette to the left",
+  "Scroll palette in the tool bar to",
+  "the left, column by column.",
+  "",
+  true,
+  SDLK_PAGEUP, // PgUp
+  0},
+  {109,
+  "Scroll palette to the right",
+  "Scroll palette in the tool bar to",
+  "the right, column by column.",
+  "",
+  true,
+  SDLK_PAGEDOWN, // PgDn
+  0},
+  {110,
+  "Scroll palette to the left faster",
+  "Scroll palette in the tool bar to",
+  "the left, 8 columns by 8 columns.",
+  "",
+  true,
+  SDLK_PAGEUP|MOD_SHIFT, // Shift + PgUp
+  0},
+  {111,
+  "Scroll palette to the right faster",
+  "Scroll palette in the tool bar to",
+  "the right, 8 columns by 8 columns.",
+  "",
+  true,
+  SDLK_PAGEDOWN|MOD_SHIFT, // Shift + PgDn
+  0},
+  {112,
+  "Center brush attachment point",
+  "Set the attachement of the",
+  "user-defined brush to its center.",
+  "",
+  true,
+  SDLK_KP5|MOD_CTRL, // Ctrl + 5 (pavé numérique)
+  0},
+  {113,
+  "Top-left brush attachment point",
+  "Set the attachement of the",
+  "user-defined brush to its top-left",
+  "corner.",
+  true,
+  SDLK_HOME|MOD_CTRL, // Ctrl + 7
+  0},
+  {114,
+  "Top-right brush attachment point",
+  "Set the attachement of the",
+  "user-defined brush to its top-right",
+  "corner.",
+  true,
+  SDLK_PAGEUP|MOD_CTRL, // Ctrl + 9
+  0},
+  {115,
+  "Bottom-left brush attachment point",
+  "Set the attachement of the",
+  "user-defined brush to its",
+  "bottom-left corner.",
+  true,
+  SDLK_END|MOD_CTRL, // Ctrl + 1
+  0},
+  {116,
+  "Bottom-right brush attachment point",
+  "Set the attachement of the",
+  "user-defined brush to its",
+  "bottom-right corner.",
+  true,
+  SDLK_PAGEDOWN|MOD_CTRL, // Ctrl + 3
+  0},
+  {117,
+  "Next foreground color",
+  "Set the foreground color to the next",
+  "in the palette.",
+  "",
+  true,
+  SDLK_RIGHTBRACKET, // ] (0x en AZERTY)
+  0},
+  {118,
+  "Previous foreground color",
+  "Set the foreground color to the",
+  "previous in the palette.",
+  "",
+  true,
+  SDLK_LEFTBRACKET, // [ (^ en AZERTY)
+  0},
+  {119,
+  "Next background color",
+  "Set the background color to the next",
+  "in the palette.",
+  "",
+  true,
+  SDLK_RIGHTBRACKET|MOD_SHIFT, // Shift + ]
+  0},
+  {120,
+  "Previous background color",
+  "Set the background color to the",
+  "previous in the palette.",
+  "",
+  true,
+  SDLK_LEFTBRACKET|MOD_SHIFT, // Shift + [
+  0},
+  {126,
+  "Next user-defined forecolor",
+  "Set the foreground color to the next",
+  "in the user-defined color series.",
+  "",
+  true,
+  SDLK_EQUALS, // "=+"
+  0},
+  {127,
+  "Previous user-defined forecolor",
+  "Set the foreground color to the",
+  "previous in the user-defined color",
+  "series.",
+  true,
+  SDLK_MINUS, // "-_" (")°" en AZERTY
+  0},
+  {128,
+  "Next user-defined backcolor",
+  "Set the background color to the next",
+  "in the user-defined color series.",
+  "",
+  true,
+  SDLK_EQUALS|MOD_SHIFT, // Shift + "=+"
+  0},
+  {129,
+  "Previous user-defined backcolor",
+  "Set the background color to the",
+  "previous in the user-defined color",
+  "series.",
+  true,
+  SDLK_MINUS|MOD_SHIFT, // Shift + "-_" (")°" en AZERTY
+  0},
+  {121,
+  "Shrink paintbrush",
+  "Decrease the width of the paintbrush",
+  "if it is special circle or square.",
+  "",
+  true,
+  SDLK_COMMA, // , < (;. en AZERTY)
+  0},
+  {122,
+  "Enlarge paintbrush",
+  "Increase the width of the paintbrush",
+  "if it is special circle or square.",
+  "",
+  true,
+  SDLK_PERIOD, // .> (:/ en AZERTY)
+  0},
+  {134,
+  "Effects off",
+  "Turns off all drawing effects. This",
+  "is the same as the 'All off' button",
+  "in the Effects screen",
+  true,
+  SDLK_e|MOD_SHIFT, // Shift-E
+  0},
+  {135,
+  "Transparency 10%",
+  "Turns transparency on and sets its",
+  "opacity at 10%.",
+  "",
+  true,
+  SDLK_1, // 1
+  0},
+  {136,
+  "Transparency 20%",
+  "Turns transparency on and sets its",
+  "opacity at 20%.",
+  "",
+  true,
+  SDLK_2, // 2
+  0},
+  {137,
+  "Transparency 30%",
+  "Turns transparency on and sets its",
+  "opacity at 30%.",
+  "",
+  true,
+  SDLK_3, // 3
+  0},
+  {138,
+  "Transparency 40%",
+  "Turns transparency on and sets its",
+  "opacity at 40%.",
+  "",
+  true,
+  SDLK_4, // 4
+  0},
+  {139,
+  "Transparency 50%",
+  "Turns transparency on and sets its",
+  "opacity at 50%.",
+  "",
+  true,
+  SDLK_5, // 5
+  0},
+  {140,
+  "Transparency 60%",
+  "Turns transparency on and sets its",
+  "opacity at 60%.",
+  "",
+  true,
+  SDLK_6, // 6
+  0},
+  {141,
+  "Transparency 70%",
+  "Turns transparency on and sets its",
+  "opacity at 70%.",
+  "",
+  true,
+  SDLK_7, // 7
+  0},
+  {142,
+  "Transparency 80%",
+  "Turns transparency on and sets its",
+  "opacity at 80%.",
+  "",
+  true,
+  SDLK_8, // 8
+  0},
+  {143,
+  "Transparency 90%",
+  "Turns transparency on and sets its",
+  "opacity at 90%.",
+  "",
+  true,
+  SDLK_9, // 9
+  0},
+  {144,
+  "Transparency 0%",
+  "Turns transparency on and sets its",
+  "opacity at 0%.",
+  "",
+  true,
+  SDLK_0, // 0
+  0},
+};
+
+word Ordering[NB_SHORTCUTS]=
+{
+  SPECIAL_SCROLL_UP,                // Scroll up
+  SPECIAL_SCROLL_DOWN,              // Scroll down
+  SPECIAL_SCROLL_LEFT,              // Scroll left
+  SPECIAL_SCROLL_RIGHT,             // Scroll right
+  SPECIAL_SCROLL_UP_FAST,           // Scroll up faster
+  SPECIAL_SCROLL_DOWN_FAST,         // Scroll down faster
+  SPECIAL_SCROLL_LEFT_FAST,         // Scroll left faster
+  SPECIAL_SCROLL_RIGHT_FAST,        // Scroll right faster
+  SPECIAL_SCROLL_UP_SLOW,           // Scroll up slower
+  SPECIAL_SCROLL_DOWN_SLOW,         // Scroll down slower
+  SPECIAL_SCROLL_LEFT_SLOW,         // Scroll left slower
+  SPECIAL_SCROLL_RIGHT_SLOW,        // Scroll right slower
+  SPECIAL_MOUSE_UP,                 // Emulate mouse up
+  SPECIAL_MOUSE_DOWN,               // Emulate mouse down
+  SPECIAL_MOUSE_LEFT,               // Emulate mouse left
+  SPECIAL_MOUSE_RIGHT,              // Emulate mouse right
+  SPECIAL_CLICK_LEFT,               // Emulate mouse click left
+  SPECIAL_CLICK_RIGHT,              // Emulate mouse click right
+  0x100+BUTTON_HIDE,                // Show / Hide menu
+  SPECIAL_SHOW_HIDE_CURSOR,         // Show / Hide cursor
+  SPECIAL_DOT_PAINTBRUSH,           // Paintbrush = "."
+  0x100+BUTTON_PAINTBRUSHES,        // Paintbrush choice
+  0x200+BUTTON_PAINTBRUSHES,        // Monochrome brush
+  0x100+BUTTON_DRAW,                // Freehand drawing
+  0x200+BUTTON_DRAW,                // Switch freehand drawing mode
+  SPECIAL_CONTINUOUS_DRAW,          // Continuous freehand drawing
+  0x100+BUTTON_LINES,               // Line
+  0x200+BUTTON_LINES,               // Knotted lines
+  0x100+BUTTON_AIRBRUSH,            // Spray
+  0x200+BUTTON_AIRBRUSH,            // Spray menu
+  0x100+BUTTON_FLOODFILL,           // Floodfill
+  0x200+BUTTON_FLOODFILL,           // Replace color
+  0x100+BUTTON_CURVES,              // Bézier's curves
+  0x200+BUTTON_CURVES,              // Bézier's curve with 3 or 4 points
+  0x100+BUTTON_RECTANGLES,          // Empty rectangle
+  0x100+BUTTON_FILLRECT,            // Filled rectangle
+  0x100+BUTTON_CIRCLES,             // Empty circle
+  0x200+BUTTON_CIRCLES,             // Empty ellipse
+  0x100+BUTTON_FILLCIRC,            // Filled circle
+  0x200+BUTTON_FILLCIRC,            // Filled ellipse
+  0x100+BUTTON_POLYGONS,            // Empty polygon
+  0x200+BUTTON_POLYGONS,            // Empty polyform
+  0x100+BUTTON_POLYFILL,            // Polyfill
+  0x200+BUTTON_POLYFILL,            // Filled polyform
+  0x100+BUTTON_GRADRECT,            // Gradient rectangle
+  0x200+BUTTON_GRADRECT,            // Gradation menu
+  0x100+BUTTON_SPHERES,             // Spheres
+  0x200+BUTTON_SPHERES,             // Gradient ellipses
+  0x100+BUTTON_ADJUST,              // Adjust picture
+  0x200+BUTTON_ADJUST,              // Flip picture menu
+  0x100+BUTTON_EFFECTS,             // Menu des effets
+  SPECIAL_SHADE_MODE,               // Shade mode
+  SPECIAL_SHADE_MENU,               // Shade menu
+  SPECIAL_QUICK_SHADE_MODE,         // Quick-shade mode
+  SPECIAL_QUICK_SHADE_MENU,         // Quick-shade menu
+  SPECIAL_STENCIL_MODE,             // Stencil mode
+  SPECIAL_STENCIL_MENU,             // Stencil menu
+  SPECIAL_MASK_MODE,                // Mask mode
+  SPECIAL_MASK_MENU,                // Mask menu
+  SPECIAL_GRID_MODE,                // Grid mode
+  SPECIAL_GRID_MENU,                // Grid menu
+  SPECIAL_SIEVE_MODE,               // Sieve mode
+  SPECIAL_SIEVE_MENU,               // Sieve menu
+  SPECIAL_INVERT_SIEVE,             // Inverser la trame du mode Sieve
+  SPECIAL_COLORIZE_MODE,            // Colorize mode
+  SPECIAL_COLORIZE_MENU,            // Colorize menu
+  SPECIAL_SMOOTH_MODE,              // Smooth mode
+  SPECIAL_SMOOTH_MENU,              // Smooth menu
+  SPECIAL_SMEAR_MODE,               // Smear mode
+  SPECIAL_TILING_MODE,              // Tiling mode
+  SPECIAL_TILING_MENU,              // Tiling menu
+  0x100+BUTTON_BRUSH,               // Pick brush
+  0x100+BUTTON_POLYBRUSH,           // Pick polyform brush
+  0x200+BUTTON_BRUSH,               // Restore brush
+  SPECIAL_FLIP_X,                   // Flip X
+  SPECIAL_FLIP_Y,                   // Flip Y
+  SPECIAL_ROTATE_90,                // 90° brush rotation
+  SPECIAL_ROTATE_180,               // 180° brush rotation
+  SPECIAL_STRETCH,                  // Stretch brush
+  SPECIAL_DISTORT,                  // Distort brush
+  SPECIAL_OUTLINE,                  // Outline brush
+  SPECIAL_NIBBLE,                   // Nibble brush
+  SPECIAL_GET_BRUSH_COLORS,         // Get colors from brush
+  SPECIAL_RECOLORIZE_BRUSH,         // Recolorize brush
+  SPECIAL_ROTATE_ANY_ANGLE,         // Rotate brush by any angle
+  0x100+BUTTON_COLORPICKER,         // Pipette
+  0x200+BUTTON_COLORPICKER,         // Swap fore/back color
+  0x100+BUTTON_MAGNIFIER,           // Magnifier mode
+  0x200+BUTTON_MAGNIFIER,           // Zoom factor menu
+  SPECIAL_ZOOM_IN,                  // Zoom in
+  SPECIAL_ZOOM_OUT,                 // Zoom out
+  0x100+BUTTON_BRUSH_EFFECTS,       // Brush effects menu
+  0x100+BUTTON_TEXT,                // Text
+  0x100+BUTTON_RESOL,               // Resolution menu
+  0x200+BUTTON_RESOL,               // Safety resolution
+  0x100+BUTTON_HELP,                // Help & credits
+  0x200+BUTTON_HELP,                // Statistics
+  0x100+BUTTON_PAGE,                // Go to spare page
+  0x200+BUTTON_PAGE,                // Copy to spare page
+  0x100+BUTTON_SAVE,                // Save as
+  0x200+BUTTON_SAVE,                // Save
+  0x100+BUTTON_LOAD,                // Load
+  0x200+BUTTON_LOAD,                // Re-load
+  SPECIAL_SAVE_BRUSH,               // Save brush
+  SPECIAL_LOAD_BRUSH,               // Load brush
+  0x100+BUTTON_SETTINGS,            // Settings
+  0x100+BUTTON_UNDO,                // Undo
+  0x200+BUTTON_UNDO,                // Redo
+  0x100+BUTTON_KILL,                // Kill
+  0x100+BUTTON_CLEAR,               // Clear
+  0x200+BUTTON_CLEAR,               // Clear with backcolor
+  0x100+BUTTON_QUIT,                // Quit
+  0x100+BUTTON_PALETTE,             // Palette menu
+  0x200+BUTTON_PALETTE,             // Palette menu secondaire
+  SPECIAL_EXCLUDE_COLORS_MENU,      // Exclude colors menu
+  0x100+BUTTON_PAL_LEFT,            // Scroll palette left
+  0x100+BUTTON_PAL_RIGHT,           // Scroll palette right
+  0x200+BUTTON_PAL_LEFT,            // Scroll palette left faster
+  0x200+BUTTON_PAL_RIGHT,           // Scroll palette right faster
+  SPECIAL_CENTER_ATTACHMENT,        // Center brush attachement
+  SPECIAL_TOP_LEFT_ATTACHMENT,      // Top-left brush attachement
+  SPECIAL_TOP_RIGHT_ATTACHMENT,     // Top-right brush attachement
+  SPECIAL_BOTTOM_LEFT_ATTACHMENT,   // Bottom-left brush attachement
+  SPECIAL_BOTTOM_RIGHT_ATTACHMENT,  // Bottom right brush attachement
+  SPECIAL_NEXT_FORECOLOR,           // Next foreground color
+  SPECIAL_PREVIOUS_FORECOLOR,       // Previous foreground color
+  SPECIAL_NEXT_BACKCOLOR,           // Next background color
+  SPECIAL_PREVIOUS_BACKCOLOR,       // Previous background color
+  SPECIAL_NEXT_USER_FORECOLOR,      // Next user-defined foreground color
+  SPECIAL_PREVIOUS_USER_FORECOLOR,  // Previous user-defined foreground color
+  SPECIAL_NEXT_USER_BACKCOLOR,      // Next user-defined background color
+  SPECIAL_PREVIOUS_USER_BACKCOLOR,  // Previous user-defined background color
+  SPECIAL_SMALLER_PAINTBRUSH,       // Sets paintbrush size: smaller
+  SPECIAL_BIGGER_PAINTBRUSH,        // Sets paintbrush size: bigger
+  SPECIAL_EFFECTS_OFF,              // Turns off all effects
+  SPECIAL_TRANSPARENCY_1,           // Sets transparency level 10%
+  SPECIAL_TRANSPARENCY_2,           // Sets transparency level 20% 
+  SPECIAL_TRANSPARENCY_3,           // Sets transparency level 30%
+  SPECIAL_TRANSPARENCY_4,           // Sets transparency level 40%
+  SPECIAL_TRANSPARENCY_5,           // Sets transparency level 50%
+  SPECIAL_TRANSPARENCY_6,           // Sets transparency level 60%
+  SPECIAL_TRANSPARENCY_7,           // Sets transparency level 70%
+  SPECIAL_TRANSPARENCY_8,           // Sets transparency level 80%
+  SPECIAL_TRANSPARENCY_9,           // Sets transparency level 90%
+  SPECIAL_TRANSPARENCY_0,           // Sets transparency level 00%
+};
diff --git a/init.h b/init.h
index 86053986..6031eef6 100644
--- a/init.h
+++ b/init.h
@@ -1,42 +1,42 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file init.h
-/// Initialization (and some de-initialization) functions.
-//////////////////////////////////////////////////////////////////////////////
-
-T_Gui_skin *Load_graphics(const char * skin_file);
-void Init_buttons(void);
-void Init_operations(void);
-int  Load_CFG(int reload_all);
-int  Save_CFG(void);
-void Set_all_video_modes(void);
-void Set_config_defaults(void);
-void Init_sighandler(void);
-
-extern char Gui_loading_error_message[512];
-
-///
-/// Loads a 8x8 monochrome font, the kind used in all menus and screens.
-/// This function allocates the memory, and returns a pointer to it when
-/// successful.
-/// If an error is encountered, it frees what needs it, prints an error message
-/// in ::Gui_loading_error_message, and returns NULL.
-byte * Load_font(const char * font_name);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file init.h
+/// Initialization (and some de-initialization) functions.
+//////////////////////////////////////////////////////////////////////////////
+
+T_Gui_skin *Load_graphics(const char * skin_file);
+void Init_buttons(void);
+void Init_operations(void);
+int  Load_CFG(int reload_all);
+int  Save_CFG(void);
+void Set_all_video_modes(void);
+void Set_config_defaults(void);
+void Init_sighandler(void);
+
+extern char Gui_loading_error_message[512];
+
+///
+/// Loads a 8x8 monochrome font, the kind used in all menus and screens.
+/// This function allocates the memory, and returns a pointer to it when
+/// successful.
+/// If an error is encountered, it frees what needs it, prints an error message
+/// in ::Gui_loading_error_message, and returns NULL.
+byte * Load_font(const char * font_name);
diff --git a/keyboard.c b/keyboard.c
index a9de06a3..5582d931 100644
--- a/keyboard.c
+++ b/keyboard.c
@@ -1,650 +1,650 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2009 Franck Charlet
-    Copyright 2008 Yves Rizoud
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-#include <string.h>
-#include <ctype.h>
-#include "global.h"
-#include "keyboard.h"
-
-// Table de correspondance des scancode de clavier IBM PC AT vers
-// les symboles de touches SDL (sym).
-// La correspondance est bonne si le clavier est QWERTY US, ou si
-// l'utilisateur est sous Windows.
-// Dans l'ordre des colonnes: Normal, +Shift, +Control, +Alt
-const word Scancode_to_sym[256][4] =
-{
-/* 00  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 01  Esc   */ { SDLK_ESCAPE      ,SDLK_ESCAPE      ,SDLK_ESCAPE      ,SDLK_ESCAPE      },  
-/* 02  1 !   */ { SDLK_1           ,SDLK_1           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 03  2 @   */ { SDLK_2           ,SDLK_2           ,SDLK_2           ,SDLK_UNKNOWN     },  
-/* 04  3 #   */ { SDLK_3           ,SDLK_3           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 05  4 $   */ { SDLK_4           ,SDLK_4           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 06  5 %   */ { SDLK_5           ,SDLK_5           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 07  6 ^   */ { SDLK_6           ,SDLK_6           ,SDLK_6           ,SDLK_UNKNOWN     },  
-/* 08  7 &   */ { SDLK_7           ,SDLK_7           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 09  8 *   */ { SDLK_8           ,SDLK_8           ,SDLK_8           ,SDLK_UNKNOWN     },  
-/* 0A  9 (   */ { SDLK_9           ,SDLK_9           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 0B  0 )   */ { SDLK_0           ,SDLK_0           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 0C  - _   */ { SDLK_MINUS       ,SDLK_MINUS       ,SDLK_MINUS       ,SDLK_UNKNOWN     },  
-/* 0D  = +   */ { SDLK_EQUALS      ,SDLK_EQUALS      ,SDLK_EQUALS      ,SDLK_UNKNOWN     },  
-/* 0E  BkSpc */ { SDLK_BACKSPACE   ,SDLK_BACKSPACE   ,SDLK_BACKSPACE   ,SDLK_BACKSPACE   },  
-/* 0F  Tab   */ { SDLK_TAB         ,SDLK_TAB         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 10  Q     */ { SDLK_q           ,SDLK_q           ,SDLK_q           ,SDLK_q           },  
-/* 11  W     */ { SDLK_w           ,SDLK_w           ,SDLK_w           ,SDLK_w           },  
-/* 12  E     */ { SDLK_e           ,SDLK_e           ,SDLK_e           ,SDLK_e           },  
-/* 13  R     */ { SDLK_r           ,SDLK_r           ,SDLK_r           ,SDLK_r           },  
-/* 14  T     */ { SDLK_t           ,SDLK_t           ,SDLK_t           ,SDLK_t           },  
-/* 15  Y     */ { SDLK_y           ,SDLK_y           ,SDLK_y           ,SDLK_y           },  
-/* 16  U     */ { SDLK_u           ,SDLK_u           ,SDLK_u           ,SDLK_u           },  
-/* 17  I     */ { SDLK_i           ,SDLK_i           ,SDLK_i           ,SDLK_i           },  
-/* 18  O     */ { SDLK_o           ,SDLK_o           ,SDLK_o           ,SDLK_o           },  
-/* 19  P     */ { SDLK_p           ,SDLK_p           ,SDLK_p           ,SDLK_p           },  
-/* 1A  [     */ { SDLK_LEFTBRACKET ,SDLK_LEFTBRACKET ,SDLK_LEFTBRACKET ,SDLK_LEFTBRACKET },  
-/* 1B  ]     */ { SDLK_RIGHTBRACKET,SDLK_RIGHTBRACKET,SDLK_RIGHTBRACKET,SDLK_RIGHTBRACKET},  
-/* 1C  Retrn */ { SDLK_RETURN      ,SDLK_RETURN      ,SDLK_RETURN      ,SDLK_RETURN      },  
-/* 1D  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 1E  A     */ { SDLK_a           ,SDLK_a           ,SDLK_a           ,SDLK_a           },  
-/* 1F  S     */ { SDLK_s           ,SDLK_s           ,SDLK_s           ,SDLK_s           },  
-/* 20  D     */ { SDLK_d           ,SDLK_d           ,SDLK_d           ,SDLK_d           },  
-/* 21  F     */ { SDLK_f           ,SDLK_f           ,SDLK_f           ,SDLK_f           },  
-/* 22  G     */ { SDLK_g           ,SDLK_g           ,SDLK_g           ,SDLK_g           },  
-/* 23  H     */ { SDLK_h           ,SDLK_h           ,SDLK_h           ,SDLK_h           },  
-/* 24  J     */ { SDLK_j           ,SDLK_j           ,SDLK_j           ,SDLK_j           },  
-/* 25  K     */ { SDLK_k           ,SDLK_k           ,SDLK_k           ,SDLK_k           },  
-/* 26  L     */ { SDLK_l           ,SDLK_l           ,SDLK_l           ,SDLK_l           },  
-/* 27  ; :   */ { SDLK_SEMICOLON   ,SDLK_SEMICOLON   ,SDLK_SEMICOLON   ,SDLK_SEMICOLON   },  
-/* 28  '     */ { SDLK_QUOTE       ,SDLK_QUOTE       ,SDLK_UNKNOWN     ,SDLK_QUOTE       },  
-/* 29  ` ~   */ { SDLK_BACKQUOTE   ,SDLK_BACKQUOTE   ,SDLK_UNKNOWN     ,SDLK_BACKQUOTE   },  
-/* 2A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 2B  \\    */ { SDLK_BACKSLASH   ,SDLK_BACKSLASH   ,SDLK_BACKSLASH   ,SDLK_BACKSLASH   },  
-/* 2C  Z     */ { SDLK_z           ,SDLK_z           ,SDLK_z           ,SDLK_z           },  
-/* 2D  X     */ { SDLK_x           ,SDLK_x           ,SDLK_x           ,SDLK_x           },  
-/* 2E  C     */ { SDLK_c           ,SDLK_c           ,SDLK_c           ,SDLK_c           },  
-/* 2F  V     */ { SDLK_v           ,SDLK_v           ,SDLK_v           ,SDLK_v           },  
-/* 30  B     */ { SDLK_b           ,SDLK_b           ,SDLK_b           ,SDLK_b           },  
-/* 31  N     */ { SDLK_n           ,SDLK_n           ,SDLK_n           ,SDLK_n           },  
-/* 32  M     */ { SDLK_m           ,SDLK_m           ,SDLK_m           ,SDLK_m           },  
-/* 33  , <   */ { SDLK_COMMA       ,SDLK_COMMA       ,SDLK_UNKNOWN     ,SDLK_COMMA       },  
-/* 34  . >   */ { SDLK_PERIOD      ,SDLK_PERIOD      ,SDLK_UNKNOWN     ,SDLK_PERIOD      },  
-/* 35  / ?   */ { SDLK_SLASH       ,SDLK_SLASH       ,SDLK_UNKNOWN     ,SDLK_SLASH       },  
-/* 36  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 37  Grey* */ { SDLK_KP_MULTIPLY ,SDLK_KP_MULTIPLY ,SDLK_UNKNOWN     ,SDLK_KP_MULTIPLY },  
-/* 38  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 39  Space */ { SDLK_SPACE       ,SDLK_SPACE       ,SDLK_SPACE       ,SDLK_SPACE       },  
-/* 3A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 3B  F1    */ { SDLK_F1          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 3C  F2    */ { SDLK_F2          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 3D  F3    */ { SDLK_F3          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 3E  F4    */ { SDLK_F4          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 3F  F5    */ { SDLK_F5          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 40  F6    */ { SDLK_F6          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 41  F7    */ { SDLK_F7          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 42  F8    */ { SDLK_F8          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 43  F9    */ { SDLK_F9          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 44  F10   */ { SDLK_F10         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 45  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 46  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 47  Home  */ { SDLK_HOME        ,SDLK_HOME        ,SDLK_UNKNOWN     ,SDLK_HOME        },  
-/* 48  Up    */ { SDLK_UP          ,SDLK_UP          ,SDLK_UNKNOWN     ,SDLK_UP          },  
-/* 49  PgUp  */ { SDLK_PAGEUP      ,SDLK_PAGEUP      ,SDLK_UNKNOWN     ,SDLK_PAGEUP      },  
-/* 4A  Grey- */ { SDLK_KP_MINUS    ,SDLK_KP_MINUS    ,SDLK_UNKNOWN     ,SDLK_KP_MINUS    },  
-/* 4B  Left  */ { SDLK_LEFT        ,SDLK_LEFT        ,SDLK_UNKNOWN     ,SDLK_LEFT        },  
-/* 4C  Kpad5 */ { SDLK_KP5         ,SDLK_KP5         ,SDLK_UNKNOWN     ,SDLK_KP5         },  
-/* 4D  Right */ { SDLK_RIGHT       ,SDLK_RIGHT       ,SDLK_UNKNOWN     ,SDLK_RIGHT       },  
-/* 4E  Grey+ */ { SDLK_KP_PLUS     ,SDLK_KP_PLUS     ,SDLK_UNKNOWN     ,SDLK_KP_PLUS     },  
-/* 4F  End   */ { SDLK_END         ,SDLK_END         ,SDLK_UNKNOWN     ,SDLK_END         },  
-/* 50  Down  */ { SDLK_DOWN        ,SDLK_DOWN        ,SDLK_UNKNOWN     ,SDLK_DOWN        },  
-/* 51  PgDn  */ { SDLK_PAGEDOWN    ,SDLK_PAGEDOWN    ,SDLK_UNKNOWN     ,SDLK_PAGEDOWN    },  
-/* 52  Ins   */ { SDLK_INSERT      ,SDLK_INSERT      ,SDLK_UNKNOWN     ,SDLK_INSERT      },  
-/* 53  Del   */ { SDLK_DELETE      ,SDLK_DELETE      ,SDLK_UNKNOWN     ,SDLK_DELETE      },  
-/* 54  ???   */ { SDLK_UNKNOWN     ,SDLK_F1          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 55  ???   */ { SDLK_UNKNOWN     ,SDLK_F2          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 56  Lft|  */ { SDLK_UNKNOWN     ,SDLK_F3          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 57  ???   */ { SDLK_UNKNOWN     ,SDLK_F4          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 58  ???   */ { SDLK_UNKNOWN     ,SDLK_F5          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 59  ???   */ { SDLK_UNKNOWN     ,SDLK_F6          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 5A  ???   */ { SDLK_UNKNOWN     ,SDLK_F7          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 5B  ???   */ { SDLK_UNKNOWN     ,SDLK_F8          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 5C  ???   */ { SDLK_UNKNOWN     ,SDLK_F9          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 5D  ???   */ { SDLK_UNKNOWN     ,SDLK_F10         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 5E  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F1          ,SDLK_UNKNOWN     },  
-/* 5F  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F2          ,SDLK_UNKNOWN     },  
-/* 60  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F3          ,SDLK_UNKNOWN     },  
-/* 61  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F4          ,SDLK_UNKNOWN     },  
-/* 62  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F5          ,SDLK_UNKNOWN     },  
-/* 63  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F6          ,SDLK_UNKNOWN     },  
-/* 64  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F7          ,SDLK_UNKNOWN     },  
-/* 65  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F8          ,SDLK_UNKNOWN     },  
-/* 66  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F9          ,SDLK_UNKNOWN     },  
-/* 67  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F10         ,SDLK_UNKNOWN     },  
-/* 68  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F1          },  
-/* 69  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F2          },  
-/* 6A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F3          },  
-/* 6B  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F4          },  
-/* 6C  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F5          },  
-/* 6D  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F6          },  
-/* 6E  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F7          },  
-/* 6F  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F8          },  
-/* 70  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F9          },  
-/* 71  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F10         },  
-/* 72  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 73  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_LEFT        ,SDLK_UNKNOWN     },  
-/* 74  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_RIGHT       ,SDLK_UNKNOWN     },  
-/* 75  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_END         ,SDLK_UNKNOWN     },  
-/* 76  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_PAGEDOWN    ,SDLK_UNKNOWN     },  
-/* 77  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_HOME        ,SDLK_UNKNOWN     },  
-/* 78  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_1           },  
-/* 79  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_2           },  
-/* 7A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_3           },  
-/* 7B  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_4           },  
-/* 7C  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_5           },  
-/* 7D  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_6           },  
-/* 7E  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_7           },  
-/* 7F  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_8           },  
-/* 80  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_9           },  
-/* 81  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_0           },  
-/* 82  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_MINUS       },  
-/* 83  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_EQUALS      },  
-/* 84  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_PAGEUP      ,SDLK_UNKNOWN     },  
-/* 85  F11   */ { SDLK_F11         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 86  F12   */ { SDLK_F12         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 87  ???   */ { SDLK_UNKNOWN     ,SDLK_F11         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 88  ???   */ { SDLK_UNKNOWN     ,SDLK_F12         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 89  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F11         ,SDLK_UNKNOWN     },  
-/* 8A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F12         ,SDLK_UNKNOWN     },  
-/* 8B  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F11         },  
-/* 8C  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F12         },  
-/* 8D  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UP          ,SDLK_UNKNOWN     },  
-/* 8E  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_MINUS    ,SDLK_UNKNOWN     },  
-/* 8F  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP5         ,SDLK_UNKNOWN     },  
-/* 90  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_PLUS     ,SDLK_UNKNOWN     },  
-/* 91  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_DOWN        ,SDLK_UNKNOWN     },  
-/* 92  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_INSERT      ,SDLK_UNKNOWN     },  
-/* 93  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_DELETE      ,SDLK_UNKNOWN     },  
-/* 94  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_TAB         ,SDLK_UNKNOWN     },  
-/* 95  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_DIVIDE   ,SDLK_UNKNOWN     },  
-/* 96  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_MULTIPLY ,SDLK_UNKNOWN     },  
-/* 97  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_HOME        },  
-/* 98  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UP          },  
-/* 99  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_PAGEUP      },  
-/* 9A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 9B  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_LEFT        },  
-/* 9C  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 9D  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_RIGHT       },  
-/* 9E  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* 9F  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_END         },  
-/* A0  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_DOWN        },  
-/* A1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_PAGEUP      },  
-/* A2  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_INSERT      },  
-/* A3  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_DELETE      },  
-/* A4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_DIVIDE   },  
-/* A5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_TAB         },  
-/* A6  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_ENTER    },  
-/* A7  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* A8  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* A9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* AA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* AB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* AC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* AD  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* AE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* AF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* B0  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* B1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* B2  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* B3  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* B4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* B5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* B6  Win L */ { SDLK_LSUPER      ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* B7  Win R */ { SDLK_RSUPER      ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* B8  Win M */ { SDLK_MENU        ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* B9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* BA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* BB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* BC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* BD  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* BE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* BF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* C0  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* C1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* C2  ???   */ { SDLK_UNKNOWN     ,SDLK_LSUPER      ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* C3  ???   */ { SDLK_UNKNOWN     ,SDLK_RSUPER      ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* C4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* C5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* C6  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* C7  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* C8  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* C9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* CA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* CB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* CC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* CD  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* CE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_LSUPER      ,SDLK_UNKNOWN     },  
-/* CF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_RSUPER      ,SDLK_UNKNOWN     },  
-/* D0  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_MENU        ,SDLK_UNKNOWN     },  
-/* D1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* D2  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* D3  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* D4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* D5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* D6  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* D7  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* D8  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* D9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* DA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_LSUPER      },  
-/* DB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_RSUPER      },  
-/* DC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_MENU        },  
-/* DD  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* DE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* DF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* E0  Enter */ { SDLK_KP_ENTER    ,SDLK_KP_ENTER    ,SDLK_KP_ENTER    ,SDLK_UNKNOWN     },  
-/* E1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* E2  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* E3  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* E4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* E5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* E6  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* E7  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* E8  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* E9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* EA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* EB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* EC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* ED  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* EE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* EF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* F0  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* F1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* F2  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* F3  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* F4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* F5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* F6  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* F7  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* F8  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* F9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* FA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* FB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* FC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* FD  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* FE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-/* FF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
-};
-
-// Conversion de l'ancien codage des touches:
-// 0x00FF le scancode    (maintenant code sym sur 0x0FFF)
-// 0x0100 shift          (maintenant 0x1000)
-// 0x0200 control        (maintenant 0x2000)
-// 0x0400 alt            (maintenant 0x4000)
-word Key_for_scancode(word scancode)
-{
-  if (scancode & 0x0400)
-    return Scancode_to_sym[scancode & 0xFF][3] |
-     (scancode & 0x0700) << 4;
-  else if (scancode & 0x0200)
-    return Scancode_to_sym[scancode & 0xFF][2] |
-     (scancode & 0x0700) << 4;
-  else if (scancode & 0x0100)
-    return Scancode_to_sym[scancode & 0xFF][1] |
-     (scancode & 0x0700) << 4;
-  else
-    return Scancode_to_sym[scancode & 0xFF][0];
-}
-
-// Convertit des modificateurs de touches SDL en modificateurs GrafX2
-word Key_modifiers(SDLMod mod)
-{
-  word modifiers=0;
-  
-    if (mod & KMOD_CTRL )
-      modifiers|=MOD_CTRL;
-    if (mod & KMOD_SHIFT )
-      modifiers|=MOD_SHIFT;
-    if (mod & (KMOD_ALT|KMOD_MODE))
-      modifiers|=MOD_ALT;
-    if (mod & (KMOD_META))
-      modifiers|=MOD_META;
-
-  return modifiers;
-}
-
-word Keysym_to_keycode(SDL_keysym keysym)
-{
-  word key_code = 0;
-  word mod;
-
-  // On ignore shift, alt et control isolés.
-  if (keysym.sym == SDLK_RSHIFT || keysym.sym == SDLK_LSHIFT ||
-      keysym.sym == SDLK_RCTRL  || keysym.sym == SDLK_LCTRL ||
-      keysym.sym == SDLK_RALT   || keysym.sym == SDLK_LALT ||
-      keysym.sym == SDLK_RMETA  || keysym.sym == SDLK_LMETA ||
-      keysym.sym == SDLK_MODE) // AltGr
-  return 0;
-  
-  // Les touches qui n'ont qu'une valeur unicode (très rares)
-  // seront codées sur 11 bits, le 12e bit est mis à 1 (0x0800)
-  if (keysym.sym != 0)
-    key_code = keysym.sym;
-  else if (keysym.scancode != 0)
-  {
-    key_code = (keysym.scancode & 0x07FF) | 0x0800;
-  }
-  
-  // Normally I should test keysym.mod here, but on windows the implementation
-  // is buggy: if you release a modifier key, the following keys (when they repeat)
-  // still name the original modifiers.
-  mod=Key_modifiers(SDL_GetModState());
-
-  // SDL_GetModState() seems to get the right up-to-date info.
-  key_code |= mod;
-  return key_code;
-}
-
-const char * Key_name(word Key)
-{
-  typedef struct
-  {
-  word keysym;
-  char *Key_name;
-  } T_key_label;
-  T_key_label key_labels[] =
-  {
-    { SDLK_BACKSPACE   , "Backspace" },
-    { SDLK_TAB         , "Tab" },
-    { SDLK_CLEAR       , "Clear" },
-    { SDLK_RETURN      , "Return" },
-    { SDLK_PAUSE       , "Pause" },
-    { SDLK_ESCAPE      , "Esc" },
-    { SDLK_DELETE      , "Del" },
-    { SDLK_KP0         , "KP 0" },
-    { SDLK_KP1         , "KP 1" },
-    { SDLK_KP2         , "KP 2" },
-    { SDLK_KP3         , "KP 3" },
-    { SDLK_KP4         , "KP 4" },
-    { SDLK_KP5         , "KP 5" },
-    { SDLK_KP6         , "KP 6" },
-    { SDLK_KP7         , "KP 7" },
-    { SDLK_KP8         , "KP 8" },
-    { SDLK_KP9         , "KP 9" },
-    { SDLK_KP_PERIOD   , "KP ." },
-    { SDLK_KP_DIVIDE   , "KP /" },
-    { SDLK_KP_MULTIPLY,  "KP *" },
-    { SDLK_KP_MINUS    , "KP -" },
-    { SDLK_KP_PLUS     , "KP +" },
-    { SDLK_KP_ENTER    , "KP Enter" },
-    { SDLK_KP_EQUALS   , "KP =" },
-    { SDLK_UP          , "Up" },
-    { SDLK_DOWN        , "Down" },
-    { SDLK_RIGHT       , "Right" },
-    { SDLK_LEFT        , "Left" },
-    { SDLK_INSERT      , "Ins" },
-    { SDLK_HOME        , "Home" },
-    { SDLK_END         , "End" },
-    { SDLK_PAGEUP      , "PgUp" },
-    { SDLK_PAGEDOWN    , "PgDn" },
-    { SDLK_F1          , "F1" },
-    { SDLK_F2          , "F2" },
-    { SDLK_F3          , "F3" },
-    { SDLK_F4          , "F4" },
-    { SDLK_F5          , "F5" },
-    { SDLK_F6          , "F6" },
-    { SDLK_F7          , "F7" },
-    { SDLK_F8          , "F8" },
-    { SDLK_F9          , "F9" },
-    { SDLK_F10         , "F10" },
-    { SDLK_F11         , "F11" },
-    { SDLK_F12         , "F12" },
-    { SDLK_F13         , "F13" },
-    { SDLK_F14         , "F14" },
-    { SDLK_F15         , "F15" },
-    { SDLK_NUMLOCK     , "NumLock" },
-    { SDLK_CAPSLOCK    , "CapsLck" },
-    { SDLK_SCROLLOCK   , "ScrlLock" },
-    { SDLK_RSHIFT      , "RShift" },
-    { SDLK_LSHIFT      , "LShift" },
-    { SDLK_RCTRL       , "RCtrl" },
-    { SDLK_LCTRL       , "LCtrl" },
-    { SDLK_RALT        , "RAlt" },
-    { SDLK_LALT        , "LAlt" },
-    { SDLK_RMETA       , "RMeta" },
-    { SDLK_LMETA       , "LMeta" },
-    { SDLK_LSUPER      , "LWin" },
-    { SDLK_RSUPER      , "RWin" },
-    { SDLK_MODE        , "AltGr" },
-    { SDLK_COMPOSE     , "Comp" },
-    { SDLK_HELP        , "Help" },
-    { SDLK_PRINT       , "Print" },
-    { SDLK_SYSREQ      , "SysReq" },
-    { SDLK_BREAK       , "Break" },
-    { SDLK_MENU        , "Menu" },
-    { SDLK_POWER       , "Power" },
-    { SDLK_EURO        , "Euro" },
-    { SDLK_UNDO        , "Undo" },
-    { KEY_MOUSEMIDDLE, "Mouse3" },
-    { KEY_MOUSEWHEELUP, "WheelUp" },
-    { KEY_MOUSEWHEELDOWN, "WheelDown" }
-  };
-
-  int index;
-  static char buffer[41];
-  buffer[0] = '\0';
-
-  if (Key == SDLK_UNKNOWN)
-    return "None";
-  
-  if (Key & MOD_CTRL)
-    strcat(buffer, "Ctrl+");
-  if (Key & MOD_ALT)
-    strcat(buffer, "Alt+");
-  if (Key & MOD_SHIFT)
-    strcat(buffer, "Shift+");
-  if (Key & MOD_META)
-    strcat(buffer, "\201");
-  // Note: Apple's "command" character is not present in the ANSI table, so we
-  // recycled an ANSI value that doesn't have any displayable character
-  // associated.
-  
-  
-  Key=Key & ~(MOD_CTRL|MOD_ALT|MOD_SHIFT);
-  
-  if (Key>=KEY_JOYBUTTON && Key<=KEY_JOYBUTTON+18)
-  {
-#ifdef __GP2X__
-    
-    char *button_name;
-    switch(Key-KEY_JOYBUTTON)
-    {    
-      case GP2X_BUTTON_UP: button_name="[UP]"; break;
-      case GP2X_BUTTON_DOWN: button_name="[DOWN]"; break;
-      case GP2X_BUTTON_LEFT: button_name="[LEFT]"; break;
-      case GP2X_BUTTON_RIGHT: button_name="[RIGHT]"; break;
-      case GP2X_BUTTON_UPLEFT: button_name="[UP-LEFT]"; break;
-      case GP2X_BUTTON_UPRIGHT: button_name="[UP-RIGHT]"; break;
-      case GP2X_BUTTON_DOWNLEFT: button_name="[DOWN-LEFT]"; break;
-      case GP2X_BUTTON_DOWNRIGHT: button_name="[DOWN-RIGHT]"; break;
-      case GP2X_BUTTON_CLICK: button_name="[CLICK]"; break;
-      case GP2X_BUTTON_A: button_name="[A]"; break;
-      case GP2X_BUTTON_B: button_name="[B]"; break;
-      case GP2X_BUTTON_X: button_name="[X]"; break;
-      case GP2X_BUTTON_Y: button_name="[Y]"; break;
-      case GP2X_BUTTON_L: button_name="[L]"; break;
-      case GP2X_BUTTON_R: button_name="[R]"; break;
-      case GP2X_BUTTON_START: button_name="[START]"; break;
-      case GP2X_BUTTON_SELECT: button_name="[SELECT]"; break;
-      case GP2X_BUTTON_VOLUP: button_name="[VOL UP]"; break;
-      case GP2X_BUTTON_VOLDOWN: button_name="[VOL DOWN]"; break;
-      default: sprintf(buffer+strlen(buffer), "[B%d]", Key);return buffer;
-    }
-    strcat(buffer,button_name);
-#else    
-    sprintf(buffer+strlen(buffer), "[B%d]", Key-KEY_JOYBUTTON);
-#endif
-    return buffer;
-  }
-  
-  if (Key & 0x800)
-  {
-    sprintf(buffer+strlen(buffer), "[%d]", Key & 0x7FF);
-    return buffer;
-  }
-  Key = Key & 0x7FF;
-  // Touches ASCII
-  if (Key>=' ' && Key < 127)
-  {
-    sprintf(buffer+strlen(buffer), "'%c'", toupper(Key));
-    return buffer;
-  }
-  // Touches 'World'
-  if (Key>=SDLK_WORLD_0 && Key <= SDLK_WORLD_95)
-  {
-    sprintf(buffer+strlen(buffer), "w%d", Key - SDLK_WORLD_0);
-    return buffer;
-  }
-                             
-  // Touches au libellé connu
-  for (index=0; index < (long)sizeof(key_labels)/(long)sizeof(T_key_label);index++)
-  {
-    if (Key == key_labels[index].keysym)
-    {
-      sprintf(buffer+strlen(buffer), "%s", key_labels[index].Key_name);
-      return buffer;
-    }
-  }
-  // Autres touches inconnues
-  sprintf(buffer+strlen(buffer), "0x%X", Key & 0x7FF);
-  return buffer;
-
-}
-
-// Obtient le caractère ANSI tapé, à partir d'un keysym.
-// (Valeur 32 à 255)
-// Renvoie 0 s'il n'y a pas de caractère associé (shift, backspace, etc)
-word Keysym_to_ANSI(SDL_keysym keysym)
-{
-  // This part was removed from the MacOSX port, but I put it back for others
-  // as on Linux and Windows, it's what allows editing a text line with the keys
-  // SDLK_LEFT, SDLK_RIGHT, SDLK_HOME, SDLK_END etc.
-  #if !(defined(__macosx__) || defined(__FreeBSD__))
-  if ( keysym.unicode == 0)
-  {
-    switch(keysym.sym)
-    {
-      case SDLK_DELETE:
-      case SDLK_LEFT:
-      case SDLK_RIGHT:
-      case SDLK_HOME:
-      case SDLK_END:
-      case SDLK_BACKSPACE:
-      case KEY_ESC:
-      case SDLK_RETURN:
-        return keysym.sym;
-      default:
-        return 0;      
-    }
-  }
-  #endif
-  //
-  if ( keysym.unicode > 32 && keysym.unicode < 127)
-  {
-    return keysym.unicode; // Pas de souci, on est en ASCII standard
-  }
-  
-  // Quelques conversions Unicode-ANSI
-  switch(keysym.unicode)
-  {
-    case 0x8100:
-      return 'ü'; // ü
-    case 0x1A20:
-      return 'é'; // é
-    case 0x201A:
-      return 'è'; // è
-    case 0x9201:
-      return 'â'; // â
-    case 0x1E20:
-      return 'ä'; // ä
-    case 0x2620:
-      return 'à'; // à
-    case 0x2020: 
-      return 'å'; // å
-    case 0x2120: 
-      return 'ç'; // ç
-    case 0xC602: 
-      return 'ê'; // ê
-    case 0x3020: 
-      return 'ë'; // ë
-    case 0x6001: 
-      return 'è'; // è
-    case 0x3920: 
-      return 'ï'; // ï
-    case 0x5201: 
-      return 'î'; // î
-    case 0x8D00: 
-      return 'ì'; // ì
-    case 0x1C20: 
-      return 'ô'; // ô
-    case 0x1D20: 
-      return 'ö'; // ö
-    case 0x2220: 
-      return 'ò'; // ò
-    case 0x1320: 
-      return 'û'; // û
-    case 0x1420: 
-      return 'ù'; // ù
-    case 0xDC02: 
-      return 'ÿ'; // ÿ
-    case 0x5301: 
-      return '£'; // £
-    case 0xA000: 
-      return 'á'; // á
-    case 0xA100: 
-      return 'í'; // í
-    case 0xA200: 
-      return 'ó'; // ó
-    case 0xA300: 
-      return 'ú'; // ú
-    case 0xA400: 
-      return 'ñ'; // ñ
-    case 0xA700: 
-      return 'º'; // º
-    case 0xC600: 
-      return 'ã'; // ã
-  }
-  
-  // Key entre 127 et 255
-  if (keysym.unicode<256)
-  {
-#if defined(__macosx__) || defined(__FreeBSD__)
-    // fc: Looks like there's a mismatch with delete & backspace
-    //     i don't why SDLK_DELETE was returned instead of SDLK_BACKSPACE
-    if(keysym.unicode == 127)
-    {
-        return(SDLK_BACKSPACE);
-    }
-    // We don't make any difference between return & enter in the app context.
-    if(keysym.unicode == 3)
-    {
-        return(SDLK_RETURN);
-    }
-#endif
-    return keysym.unicode;
-  }
-
- // Sinon c'est une touche spéciale, on retourne son scancode
-  return keysym.sym;
-}
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2009 Franck Charlet
+    Copyright 2008 Yves Rizoud
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+#include <string.h>
+#include <ctype.h>
+#include "global.h"
+#include "keyboard.h"
+
+// Table de correspondance des scancode de clavier IBM PC AT vers
+// les symboles de touches SDL (sym).
+// La correspondance est bonne si le clavier est QWERTY US, ou si
+// l'utilisateur est sous Windows.
+// Dans l'ordre des colonnes: Normal, +Shift, +Control, +Alt
+const word Scancode_to_sym[256][4] =
+{
+/* 00  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 01  Esc   */ { SDLK_ESCAPE      ,SDLK_ESCAPE      ,SDLK_ESCAPE      ,SDLK_ESCAPE      },  
+/* 02  1 !   */ { SDLK_1           ,SDLK_1           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 03  2 @   */ { SDLK_2           ,SDLK_2           ,SDLK_2           ,SDLK_UNKNOWN     },  
+/* 04  3 #   */ { SDLK_3           ,SDLK_3           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 05  4 $   */ { SDLK_4           ,SDLK_4           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 06  5 %   */ { SDLK_5           ,SDLK_5           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 07  6 ^   */ { SDLK_6           ,SDLK_6           ,SDLK_6           ,SDLK_UNKNOWN     },  
+/* 08  7 &   */ { SDLK_7           ,SDLK_7           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 09  8 *   */ { SDLK_8           ,SDLK_8           ,SDLK_8           ,SDLK_UNKNOWN     },  
+/* 0A  9 (   */ { SDLK_9           ,SDLK_9           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 0B  0 )   */ { SDLK_0           ,SDLK_0           ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 0C  - _   */ { SDLK_MINUS       ,SDLK_MINUS       ,SDLK_MINUS       ,SDLK_UNKNOWN     },  
+/* 0D  = +   */ { SDLK_EQUALS      ,SDLK_EQUALS      ,SDLK_EQUALS      ,SDLK_UNKNOWN     },  
+/* 0E  BkSpc */ { SDLK_BACKSPACE   ,SDLK_BACKSPACE   ,SDLK_BACKSPACE   ,SDLK_BACKSPACE   },  
+/* 0F  Tab   */ { SDLK_TAB         ,SDLK_TAB         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 10  Q     */ { SDLK_q           ,SDLK_q           ,SDLK_q           ,SDLK_q           },  
+/* 11  W     */ { SDLK_w           ,SDLK_w           ,SDLK_w           ,SDLK_w           },  
+/* 12  E     */ { SDLK_e           ,SDLK_e           ,SDLK_e           ,SDLK_e           },  
+/* 13  R     */ { SDLK_r           ,SDLK_r           ,SDLK_r           ,SDLK_r           },  
+/* 14  T     */ { SDLK_t           ,SDLK_t           ,SDLK_t           ,SDLK_t           },  
+/* 15  Y     */ { SDLK_y           ,SDLK_y           ,SDLK_y           ,SDLK_y           },  
+/* 16  U     */ { SDLK_u           ,SDLK_u           ,SDLK_u           ,SDLK_u           },  
+/* 17  I     */ { SDLK_i           ,SDLK_i           ,SDLK_i           ,SDLK_i           },  
+/* 18  O     */ { SDLK_o           ,SDLK_o           ,SDLK_o           ,SDLK_o           },  
+/* 19  P     */ { SDLK_p           ,SDLK_p           ,SDLK_p           ,SDLK_p           },  
+/* 1A  [     */ { SDLK_LEFTBRACKET ,SDLK_LEFTBRACKET ,SDLK_LEFTBRACKET ,SDLK_LEFTBRACKET },  
+/* 1B  ]     */ { SDLK_RIGHTBRACKET,SDLK_RIGHTBRACKET,SDLK_RIGHTBRACKET,SDLK_RIGHTBRACKET},  
+/* 1C  Retrn */ { SDLK_RETURN      ,SDLK_RETURN      ,SDLK_RETURN      ,SDLK_RETURN      },  
+/* 1D  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 1E  A     */ { SDLK_a           ,SDLK_a           ,SDLK_a           ,SDLK_a           },  
+/* 1F  S     */ { SDLK_s           ,SDLK_s           ,SDLK_s           ,SDLK_s           },  
+/* 20  D     */ { SDLK_d           ,SDLK_d           ,SDLK_d           ,SDLK_d           },  
+/* 21  F     */ { SDLK_f           ,SDLK_f           ,SDLK_f           ,SDLK_f           },  
+/* 22  G     */ { SDLK_g           ,SDLK_g           ,SDLK_g           ,SDLK_g           },  
+/* 23  H     */ { SDLK_h           ,SDLK_h           ,SDLK_h           ,SDLK_h           },  
+/* 24  J     */ { SDLK_j           ,SDLK_j           ,SDLK_j           ,SDLK_j           },  
+/* 25  K     */ { SDLK_k           ,SDLK_k           ,SDLK_k           ,SDLK_k           },  
+/* 26  L     */ { SDLK_l           ,SDLK_l           ,SDLK_l           ,SDLK_l           },  
+/* 27  ; :   */ { SDLK_SEMICOLON   ,SDLK_SEMICOLON   ,SDLK_SEMICOLON   ,SDLK_SEMICOLON   },  
+/* 28  '     */ { SDLK_QUOTE       ,SDLK_QUOTE       ,SDLK_UNKNOWN     ,SDLK_QUOTE       },  
+/* 29  ` ~   */ { SDLK_BACKQUOTE   ,SDLK_BACKQUOTE   ,SDLK_UNKNOWN     ,SDLK_BACKQUOTE   },  
+/* 2A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 2B  \\    */ { SDLK_BACKSLASH   ,SDLK_BACKSLASH   ,SDLK_BACKSLASH   ,SDLK_BACKSLASH   },  
+/* 2C  Z     */ { SDLK_z           ,SDLK_z           ,SDLK_z           ,SDLK_z           },  
+/* 2D  X     */ { SDLK_x           ,SDLK_x           ,SDLK_x           ,SDLK_x           },  
+/* 2E  C     */ { SDLK_c           ,SDLK_c           ,SDLK_c           ,SDLK_c           },  
+/* 2F  V     */ { SDLK_v           ,SDLK_v           ,SDLK_v           ,SDLK_v           },  
+/* 30  B     */ { SDLK_b           ,SDLK_b           ,SDLK_b           ,SDLK_b           },  
+/* 31  N     */ { SDLK_n           ,SDLK_n           ,SDLK_n           ,SDLK_n           },  
+/* 32  M     */ { SDLK_m           ,SDLK_m           ,SDLK_m           ,SDLK_m           },  
+/* 33  , <   */ { SDLK_COMMA       ,SDLK_COMMA       ,SDLK_UNKNOWN     ,SDLK_COMMA       },  
+/* 34  . >   */ { SDLK_PERIOD      ,SDLK_PERIOD      ,SDLK_UNKNOWN     ,SDLK_PERIOD      },  
+/* 35  / ?   */ { SDLK_SLASH       ,SDLK_SLASH       ,SDLK_UNKNOWN     ,SDLK_SLASH       },  
+/* 36  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 37  Grey* */ { SDLK_KP_MULTIPLY ,SDLK_KP_MULTIPLY ,SDLK_UNKNOWN     ,SDLK_KP_MULTIPLY },  
+/* 38  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 39  Space */ { SDLK_SPACE       ,SDLK_SPACE       ,SDLK_SPACE       ,SDLK_SPACE       },  
+/* 3A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 3B  F1    */ { SDLK_F1          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 3C  F2    */ { SDLK_F2          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 3D  F3    */ { SDLK_F3          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 3E  F4    */ { SDLK_F4          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 3F  F5    */ { SDLK_F5          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 40  F6    */ { SDLK_F6          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 41  F7    */ { SDLK_F7          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 42  F8    */ { SDLK_F8          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 43  F9    */ { SDLK_F9          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 44  F10   */ { SDLK_F10         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 45  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 46  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 47  Home  */ { SDLK_HOME        ,SDLK_HOME        ,SDLK_UNKNOWN     ,SDLK_HOME        },  
+/* 48  Up    */ { SDLK_UP          ,SDLK_UP          ,SDLK_UNKNOWN     ,SDLK_UP          },  
+/* 49  PgUp  */ { SDLK_PAGEUP      ,SDLK_PAGEUP      ,SDLK_UNKNOWN     ,SDLK_PAGEUP      },  
+/* 4A  Grey- */ { SDLK_KP_MINUS    ,SDLK_KP_MINUS    ,SDLK_UNKNOWN     ,SDLK_KP_MINUS    },  
+/* 4B  Left  */ { SDLK_LEFT        ,SDLK_LEFT        ,SDLK_UNKNOWN     ,SDLK_LEFT        },  
+/* 4C  Kpad5 */ { SDLK_KP5         ,SDLK_KP5         ,SDLK_UNKNOWN     ,SDLK_KP5         },  
+/* 4D  Right */ { SDLK_RIGHT       ,SDLK_RIGHT       ,SDLK_UNKNOWN     ,SDLK_RIGHT       },  
+/* 4E  Grey+ */ { SDLK_KP_PLUS     ,SDLK_KP_PLUS     ,SDLK_UNKNOWN     ,SDLK_KP_PLUS     },  
+/* 4F  End   */ { SDLK_END         ,SDLK_END         ,SDLK_UNKNOWN     ,SDLK_END         },  
+/* 50  Down  */ { SDLK_DOWN        ,SDLK_DOWN        ,SDLK_UNKNOWN     ,SDLK_DOWN        },  
+/* 51  PgDn  */ { SDLK_PAGEDOWN    ,SDLK_PAGEDOWN    ,SDLK_UNKNOWN     ,SDLK_PAGEDOWN    },  
+/* 52  Ins   */ { SDLK_INSERT      ,SDLK_INSERT      ,SDLK_UNKNOWN     ,SDLK_INSERT      },  
+/* 53  Del   */ { SDLK_DELETE      ,SDLK_DELETE      ,SDLK_UNKNOWN     ,SDLK_DELETE      },  
+/* 54  ???   */ { SDLK_UNKNOWN     ,SDLK_F1          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 55  ???   */ { SDLK_UNKNOWN     ,SDLK_F2          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 56  Lft|  */ { SDLK_UNKNOWN     ,SDLK_F3          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 57  ???   */ { SDLK_UNKNOWN     ,SDLK_F4          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 58  ???   */ { SDLK_UNKNOWN     ,SDLK_F5          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 59  ???   */ { SDLK_UNKNOWN     ,SDLK_F6          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 5A  ???   */ { SDLK_UNKNOWN     ,SDLK_F7          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 5B  ???   */ { SDLK_UNKNOWN     ,SDLK_F8          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 5C  ???   */ { SDLK_UNKNOWN     ,SDLK_F9          ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 5D  ???   */ { SDLK_UNKNOWN     ,SDLK_F10         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 5E  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F1          ,SDLK_UNKNOWN     },  
+/* 5F  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F2          ,SDLK_UNKNOWN     },  
+/* 60  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F3          ,SDLK_UNKNOWN     },  
+/* 61  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F4          ,SDLK_UNKNOWN     },  
+/* 62  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F5          ,SDLK_UNKNOWN     },  
+/* 63  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F6          ,SDLK_UNKNOWN     },  
+/* 64  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F7          ,SDLK_UNKNOWN     },  
+/* 65  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F8          ,SDLK_UNKNOWN     },  
+/* 66  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F9          ,SDLK_UNKNOWN     },  
+/* 67  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F10         ,SDLK_UNKNOWN     },  
+/* 68  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F1          },  
+/* 69  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F2          },  
+/* 6A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F3          },  
+/* 6B  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F4          },  
+/* 6C  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F5          },  
+/* 6D  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F6          },  
+/* 6E  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F7          },  
+/* 6F  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F8          },  
+/* 70  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F9          },  
+/* 71  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F10         },  
+/* 72  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 73  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_LEFT        ,SDLK_UNKNOWN     },  
+/* 74  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_RIGHT       ,SDLK_UNKNOWN     },  
+/* 75  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_END         ,SDLK_UNKNOWN     },  
+/* 76  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_PAGEDOWN    ,SDLK_UNKNOWN     },  
+/* 77  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_HOME        ,SDLK_UNKNOWN     },  
+/* 78  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_1           },  
+/* 79  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_2           },  
+/* 7A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_3           },  
+/* 7B  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_4           },  
+/* 7C  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_5           },  
+/* 7D  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_6           },  
+/* 7E  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_7           },  
+/* 7F  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_8           },  
+/* 80  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_9           },  
+/* 81  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_0           },  
+/* 82  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_MINUS       },  
+/* 83  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_EQUALS      },  
+/* 84  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_PAGEUP      ,SDLK_UNKNOWN     },  
+/* 85  F11   */ { SDLK_F11         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 86  F12   */ { SDLK_F12         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 87  ???   */ { SDLK_UNKNOWN     ,SDLK_F11         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 88  ???   */ { SDLK_UNKNOWN     ,SDLK_F12         ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 89  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F11         ,SDLK_UNKNOWN     },  
+/* 8A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F12         ,SDLK_UNKNOWN     },  
+/* 8B  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F11         },  
+/* 8C  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_F12         },  
+/* 8D  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UP          ,SDLK_UNKNOWN     },  
+/* 8E  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_MINUS    ,SDLK_UNKNOWN     },  
+/* 8F  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP5         ,SDLK_UNKNOWN     },  
+/* 90  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_PLUS     ,SDLK_UNKNOWN     },  
+/* 91  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_DOWN        ,SDLK_UNKNOWN     },  
+/* 92  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_INSERT      ,SDLK_UNKNOWN     },  
+/* 93  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_DELETE      ,SDLK_UNKNOWN     },  
+/* 94  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_TAB         ,SDLK_UNKNOWN     },  
+/* 95  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_DIVIDE   ,SDLK_UNKNOWN     },  
+/* 96  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_MULTIPLY ,SDLK_UNKNOWN     },  
+/* 97  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_HOME        },  
+/* 98  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UP          },  
+/* 99  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_PAGEUP      },  
+/* 9A  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 9B  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_LEFT        },  
+/* 9C  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 9D  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_RIGHT       },  
+/* 9E  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* 9F  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_END         },  
+/* A0  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_DOWN        },  
+/* A1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_PAGEUP      },  
+/* A2  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_INSERT      },  
+/* A3  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_DELETE      },  
+/* A4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_DIVIDE   },  
+/* A5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_TAB         },  
+/* A6  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_KP_ENTER    },  
+/* A7  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* A8  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* A9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* AA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* AB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* AC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* AD  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* AE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* AF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* B0  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* B1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* B2  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* B3  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* B4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* B5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* B6  Win L */ { SDLK_LSUPER      ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* B7  Win R */ { SDLK_RSUPER      ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* B8  Win M */ { SDLK_MENU        ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* B9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* BA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* BB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* BC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* BD  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* BE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* BF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* C0  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* C1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* C2  ???   */ { SDLK_UNKNOWN     ,SDLK_LSUPER      ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* C3  ???   */ { SDLK_UNKNOWN     ,SDLK_RSUPER      ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* C4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* C5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* C6  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* C7  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* C8  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* C9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* CA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* CB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* CC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* CD  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* CE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_LSUPER      ,SDLK_UNKNOWN     },  
+/* CF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_RSUPER      ,SDLK_UNKNOWN     },  
+/* D0  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_MENU        ,SDLK_UNKNOWN     },  
+/* D1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* D2  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* D3  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* D4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* D5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* D6  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* D7  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* D8  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* D9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* DA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_LSUPER      },  
+/* DB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_RSUPER      },  
+/* DC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_MENU        },  
+/* DD  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* DE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* DF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* E0  Enter */ { SDLK_KP_ENTER    ,SDLK_KP_ENTER    ,SDLK_KP_ENTER    ,SDLK_UNKNOWN     },  
+/* E1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* E2  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* E3  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* E4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* E5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* E6  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* E7  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* E8  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* E9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* EA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* EB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* EC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* ED  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* EE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* EF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* F0  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* F1  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* F2  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* F3  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* F4  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* F5  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* F6  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* F7  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* F8  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* F9  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* FA  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* FB  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* FC  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* FD  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* FE  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+/* FF  ???   */ { SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     ,SDLK_UNKNOWN     },  
+};
+
+// Conversion de l'ancien codage des touches:
+// 0x00FF le scancode    (maintenant code sym sur 0x0FFF)
+// 0x0100 shift          (maintenant 0x1000)
+// 0x0200 control        (maintenant 0x2000)
+// 0x0400 alt            (maintenant 0x4000)
+word Key_for_scancode(word scancode)
+{
+  if (scancode & 0x0400)
+    return Scancode_to_sym[scancode & 0xFF][3] |
+     (scancode & 0x0700) << 4;
+  else if (scancode & 0x0200)
+    return Scancode_to_sym[scancode & 0xFF][2] |
+     (scancode & 0x0700) << 4;
+  else if (scancode & 0x0100)
+    return Scancode_to_sym[scancode & 0xFF][1] |
+     (scancode & 0x0700) << 4;
+  else
+    return Scancode_to_sym[scancode & 0xFF][0];
+}
+
+// Convertit des modificateurs de touches SDL en modificateurs GrafX2
+word Key_modifiers(SDLMod mod)
+{
+  word modifiers=0;
+  
+    if (mod & KMOD_CTRL )
+      modifiers|=MOD_CTRL;
+    if (mod & KMOD_SHIFT )
+      modifiers|=MOD_SHIFT;
+    if (mod & (KMOD_ALT|KMOD_MODE))
+      modifiers|=MOD_ALT;
+    if (mod & (KMOD_META))
+      modifiers|=MOD_META;
+
+  return modifiers;
+}
+
+word Keysym_to_keycode(SDL_keysym keysym)
+{
+  word key_code = 0;
+  word mod;
+
+  // On ignore shift, alt et control isolés.
+  if (keysym.sym == SDLK_RSHIFT || keysym.sym == SDLK_LSHIFT ||
+      keysym.sym == SDLK_RCTRL  || keysym.sym == SDLK_LCTRL ||
+      keysym.sym == SDLK_RALT   || keysym.sym == SDLK_LALT ||
+      keysym.sym == SDLK_RMETA  || keysym.sym == SDLK_LMETA ||
+      keysym.sym == SDLK_MODE) // AltGr
+  return 0;
+  
+  // Les touches qui n'ont qu'une valeur unicode (très rares)
+  // seront codées sur 11 bits, le 12e bit est mis à 1 (0x0800)
+  if (keysym.sym != 0)
+    key_code = keysym.sym;
+  else if (keysym.scancode != 0)
+  {
+    key_code = (keysym.scancode & 0x07FF) | 0x0800;
+  }
+  
+  // Normally I should test keysym.mod here, but on windows the implementation
+  // is buggy: if you release a modifier key, the following keys (when they repeat)
+  // still name the original modifiers.
+  mod=Key_modifiers(SDL_GetModState());
+
+  // SDL_GetModState() seems to get the right up-to-date info.
+  key_code |= mod;
+  return key_code;
+}
+
+const char * Key_name(word Key)
+{
+  typedef struct
+  {
+  word keysym;
+  char *Key_name;
+  } T_key_label;
+  T_key_label key_labels[] =
+  {
+    { SDLK_BACKSPACE   , "Backspace" },
+    { SDLK_TAB         , "Tab" },
+    { SDLK_CLEAR       , "Clear" },
+    { SDLK_RETURN      , "Return" },
+    { SDLK_PAUSE       , "Pause" },
+    { SDLK_ESCAPE      , "Esc" },
+    { SDLK_DELETE      , "Del" },
+    { SDLK_KP0         , "KP 0" },
+    { SDLK_KP1         , "KP 1" },
+    { SDLK_KP2         , "KP 2" },
+    { SDLK_KP3         , "KP 3" },
+    { SDLK_KP4         , "KP 4" },
+    { SDLK_KP5         , "KP 5" },
+    { SDLK_KP6         , "KP 6" },
+    { SDLK_KP7         , "KP 7" },
+    { SDLK_KP8         , "KP 8" },
+    { SDLK_KP9         , "KP 9" },
+    { SDLK_KP_PERIOD   , "KP ." },
+    { SDLK_KP_DIVIDE   , "KP /" },
+    { SDLK_KP_MULTIPLY,  "KP *" },
+    { SDLK_KP_MINUS    , "KP -" },
+    { SDLK_KP_PLUS     , "KP +" },
+    { SDLK_KP_ENTER    , "KP Enter" },
+    { SDLK_KP_EQUALS   , "KP =" },
+    { SDLK_UP          , "Up" },
+    { SDLK_DOWN        , "Down" },
+    { SDLK_RIGHT       , "Right" },
+    { SDLK_LEFT        , "Left" },
+    { SDLK_INSERT      , "Ins" },
+    { SDLK_HOME        , "Home" },
+    { SDLK_END         , "End" },
+    { SDLK_PAGEUP      , "PgUp" },
+    { SDLK_PAGEDOWN    , "PgDn" },
+    { SDLK_F1          , "F1" },
+    { SDLK_F2          , "F2" },
+    { SDLK_F3          , "F3" },
+    { SDLK_F4          , "F4" },
+    { SDLK_F5          , "F5" },
+    { SDLK_F6          , "F6" },
+    { SDLK_F7          , "F7" },
+    { SDLK_F8          , "F8" },
+    { SDLK_F9          , "F9" },
+    { SDLK_F10         , "F10" },
+    { SDLK_F11         , "F11" },
+    { SDLK_F12         , "F12" },
+    { SDLK_F13         , "F13" },
+    { SDLK_F14         , "F14" },
+    { SDLK_F15         , "F15" },
+    { SDLK_NUMLOCK     , "NumLock" },
+    { SDLK_CAPSLOCK    , "CapsLck" },
+    { SDLK_SCROLLOCK   , "ScrlLock" },
+    { SDLK_RSHIFT      , "RShift" },
+    { SDLK_LSHIFT      , "LShift" },
+    { SDLK_RCTRL       , "RCtrl" },
+    { SDLK_LCTRL       , "LCtrl" },
+    { SDLK_RALT        , "RAlt" },
+    { SDLK_LALT        , "LAlt" },
+    { SDLK_RMETA       , "RMeta" },
+    { SDLK_LMETA       , "LMeta" },
+    { SDLK_LSUPER      , "LWin" },
+    { SDLK_RSUPER      , "RWin" },
+    { SDLK_MODE        , "AltGr" },
+    { SDLK_COMPOSE     , "Comp" },
+    { SDLK_HELP        , "Help" },
+    { SDLK_PRINT       , "Print" },
+    { SDLK_SYSREQ      , "SysReq" },
+    { SDLK_BREAK       , "Break" },
+    { SDLK_MENU        , "Menu" },
+    { SDLK_POWER       , "Power" },
+    { SDLK_EURO        , "Euro" },
+    { SDLK_UNDO        , "Undo" },
+    { KEY_MOUSEMIDDLE, "Mouse3" },
+    { KEY_MOUSEWHEELUP, "WheelUp" },
+    { KEY_MOUSEWHEELDOWN, "WheelDown" }
+  };
+
+  int index;
+  static char buffer[41];
+  buffer[0] = '\0';
+
+  if (Key == SDLK_UNKNOWN)
+    return "None";
+  
+  if (Key & MOD_CTRL)
+    strcat(buffer, "Ctrl+");
+  if (Key & MOD_ALT)
+    strcat(buffer, "Alt+");
+  if (Key & MOD_SHIFT)
+    strcat(buffer, "Shift+");
+  if (Key & MOD_META)
+    strcat(buffer, "\201");
+  // Note: Apple's "command" character is not present in the ANSI table, so we
+  // recycled an ANSI value that doesn't have any displayable character
+  // associated.
+  
+  
+  Key=Key & ~(MOD_CTRL|MOD_ALT|MOD_SHIFT);
+  
+  if (Key>=KEY_JOYBUTTON && Key<=KEY_JOYBUTTON+18)
+  {
+#ifdef __GP2X__
+    
+    char *button_name;
+    switch(Key-KEY_JOYBUTTON)
+    {    
+      case GP2X_BUTTON_UP: button_name="[UP]"; break;
+      case GP2X_BUTTON_DOWN: button_name="[DOWN]"; break;
+      case GP2X_BUTTON_LEFT: button_name="[LEFT]"; break;
+      case GP2X_BUTTON_RIGHT: button_name="[RIGHT]"; break;
+      case GP2X_BUTTON_UPLEFT: button_name="[UP-LEFT]"; break;
+      case GP2X_BUTTON_UPRIGHT: button_name="[UP-RIGHT]"; break;
+      case GP2X_BUTTON_DOWNLEFT: button_name="[DOWN-LEFT]"; break;
+      case GP2X_BUTTON_DOWNRIGHT: button_name="[DOWN-RIGHT]"; break;
+      case GP2X_BUTTON_CLICK: button_name="[CLICK]"; break;
+      case GP2X_BUTTON_A: button_name="[A]"; break;
+      case GP2X_BUTTON_B: button_name="[B]"; break;
+      case GP2X_BUTTON_X: button_name="[X]"; break;
+      case GP2X_BUTTON_Y: button_name="[Y]"; break;
+      case GP2X_BUTTON_L: button_name="[L]"; break;
+      case GP2X_BUTTON_R: button_name="[R]"; break;
+      case GP2X_BUTTON_START: button_name="[START]"; break;
+      case GP2X_BUTTON_SELECT: button_name="[SELECT]"; break;
+      case GP2X_BUTTON_VOLUP: button_name="[VOL UP]"; break;
+      case GP2X_BUTTON_VOLDOWN: button_name="[VOL DOWN]"; break;
+      default: sprintf(buffer+strlen(buffer), "[B%d]", Key);return buffer;
+    }
+    strcat(buffer,button_name);
+#else    
+    sprintf(buffer+strlen(buffer), "[B%d]", Key-KEY_JOYBUTTON);
+#endif
+    return buffer;
+  }
+  
+  if (Key & 0x800)
+  {
+    sprintf(buffer+strlen(buffer), "[%d]", Key & 0x7FF);
+    return buffer;
+  }
+  Key = Key & 0x7FF;
+  // Touches ASCII
+  if (Key>=' ' && Key < 127)
+  {
+    sprintf(buffer+strlen(buffer), "'%c'", toupper(Key));
+    return buffer;
+  }
+  // Touches 'World'
+  if (Key>=SDLK_WORLD_0 && Key <= SDLK_WORLD_95)
+  {
+    sprintf(buffer+strlen(buffer), "w%d", Key - SDLK_WORLD_0);
+    return buffer;
+  }
+                             
+  // Touches au libellé connu
+  for (index=0; index < (long)sizeof(key_labels)/(long)sizeof(T_key_label);index++)
+  {
+    if (Key == key_labels[index].keysym)
+    {
+      sprintf(buffer+strlen(buffer), "%s", key_labels[index].Key_name);
+      return buffer;
+    }
+  }
+  // Autres touches inconnues
+  sprintf(buffer+strlen(buffer), "0x%X", Key & 0x7FF);
+  return buffer;
+
+}
+
+// Obtient le caractère ANSI tapé, à partir d'un keysym.
+// (Valeur 32 à 255)
+// Renvoie 0 s'il n'y a pas de caractère associé (shift, backspace, etc)
+word Keysym_to_ANSI(SDL_keysym keysym)
+{
+  // This part was removed from the MacOSX port, but I put it back for others
+  // as on Linux and Windows, it's what allows editing a text line with the keys
+  // SDLK_LEFT, SDLK_RIGHT, SDLK_HOME, SDLK_END etc.
+  #if !(defined(__macosx__) || defined(__FreeBSD__))
+  if ( keysym.unicode == 0)
+  {
+    switch(keysym.sym)
+    {
+      case SDLK_DELETE:
+      case SDLK_LEFT:
+      case SDLK_RIGHT:
+      case SDLK_HOME:
+      case SDLK_END:
+      case SDLK_BACKSPACE:
+      case KEY_ESC:
+      case SDLK_RETURN:
+        return keysym.sym;
+      default:
+        return 0;      
+    }
+  }
+  #endif
+  //
+  if ( keysym.unicode > 32 && keysym.unicode < 127)
+  {
+    return keysym.unicode; // Pas de souci, on est en ASCII standard
+  }
+  
+  // Quelques conversions Unicode-ANSI
+  switch(keysym.unicode)
+  {
+    case 0x8100:
+      return 'ü'; // ü
+    case 0x1A20:
+      return 'é'; // é
+    case 0x201A:
+      return 'è'; // è
+    case 0x9201:
+      return 'â'; // â
+    case 0x1E20:
+      return 'ä'; // ä
+    case 0x2620:
+      return 'à'; // à
+    case 0x2020: 
+      return 'å'; // å
+    case 0x2120: 
+      return 'ç'; // ç
+    case 0xC602: 
+      return 'ê'; // ê
+    case 0x3020: 
+      return 'ë'; // ë
+    case 0x6001: 
+      return 'è'; // è
+    case 0x3920: 
+      return 'ï'; // ï
+    case 0x5201: 
+      return 'î'; // î
+    case 0x8D00: 
+      return 'ì'; // ì
+    case 0x1C20: 
+      return 'ô'; // ô
+    case 0x1D20: 
+      return 'ö'; // ö
+    case 0x2220: 
+      return 'ò'; // ò
+    case 0x1320: 
+      return 'û'; // û
+    case 0x1420: 
+      return 'ù'; // ù
+    case 0xDC02: 
+      return 'ÿ'; // ÿ
+    case 0x5301: 
+      return '£'; // £
+    case 0xA000: 
+      return 'á'; // á
+    case 0xA100: 
+      return 'í'; // í
+    case 0xA200: 
+      return 'ó'; // ó
+    case 0xA300: 
+      return 'ú'; // ú
+    case 0xA400: 
+      return 'ñ'; // ñ
+    case 0xA700: 
+      return 'º'; // º
+    case 0xC600: 
+      return 'ã'; // ã
+  }
+  
+  // Key entre 127 et 255
+  if (keysym.unicode<256)
+  {
+#if defined(__macosx__) || defined(__FreeBSD__)
+    // fc: Looks like there's a mismatch with delete & backspace
+    //     i don't why SDLK_DELETE was returned instead of SDLK_BACKSPACE
+    if(keysym.unicode == 127)
+    {
+        return(SDLK_BACKSPACE);
+    }
+    // We don't make any difference between return & enter in the app context.
+    if(keysym.unicode == 3)
+    {
+        return(SDLK_RETURN);
+    }
+#endif
+    return keysym.unicode;
+  }
+
+ // Sinon c'est une touche spéciale, on retourne son scancode
+  return keysym.sym;
+}
diff --git a/keyboard.h b/keyboard.h
index d3776d8b..eca0352e 100644
--- a/keyboard.h
+++ b/keyboard.h
@@ -1,75 +1,75 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file keyboard.h
-/// Functions to convert bewteen the SDL key formats and the keycode we use
-/// in grafx2.
-/// The keycode we're using is generalized to handle mouse and joystick shortcuts
-/// as well. The format can be broken down as:
-/// - 0x0000 + a number between 0 and SDLK_LAST (about 324) : the SDL "sym" key number.
-/// - 0x0000 + SDLK_LAST+1: Mouse middle button.
-/// - 0x0000 + SDLK_LAST+2: Mouse wheel up.
-/// - 0x0000 + SDLK_LAST+3: Mouse wheel down.
-/// - 0x0000 + SDLK_LAST+4+B : Joystick button number "B", starting at B=0.
-/// - 0x0800 + a number between 0 and 0x7FF: The scancode key number, for keys which have no "sym", such as keys from multimedia keyboards, and "fn" and "Thinkpad" key for a laptop.
-/// Add 0x1000 for the Shift modifier MOD_SHIFT
-/// Add 0x2000 for the Control modifier ::MOD_CONTROL
-/// Add 0x4000 for the Alt modifier ::MOD_ALT
-/// Add 0x8000 for the "Meta" modifier ::MOD_META (On MacOS X it's the CMD key)
-//////////////////////////////////////////////////////////////////////////////
-
-/*!
-  Convert an SDL keysym to an ANSI/ASCII character.
-  This is used to type text and numeric values in input boxes.
-  @param keysym SDL symbol to convert
-*/
-word Keysym_to_ANSI(SDL_keysym keysym);
-
-/*!
-  Convert an SDL keysym to an internal keycode number.
-  This is needed because SDL tends to split the information across the unicode sym, the regular sym, and the raw keycode.
-  We also need to differenciate 1 (keypad) and 1 (regular keyboard), and some other things.
-  See the notice at the beginning of keyboard.h for the format of a keycode.
-  @param keysym SDL symbol to convert
-*/
-word Keysym_to_keycode(SDL_keysym keysym);
-
-/*!
-    Helper function to convert between SDL system and the old coding for PC keycodes.
-    This is only used to convert configuration files from the DOS version of 
-    Grafx2, where keyboard codes are in in the IBM PC AT form.
-  @param scancode Scancode to convert
-*/
-word Key_for_scancode(word scancode);
-
-/*!
-    Returns key name in a string. Used to display them in the helpscreens and in the keymapper window.
-  @param Key keycode of the key to translate, including modifiers
-*/
-const char * Key_name(word Key);
-
-/*!
-  Gets the modifiers in our format from the SDL_Mod information.
-  Returns a combination of ::MOD_SHIFT, ::MOD_ALT, ::MOD_CONTROL
-  @param mod SDL modifiers state
-*/
-word Key_modifiers(SDLMod mod);
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file keyboard.h
+/// Functions to convert bewteen the SDL key formats and the keycode we use
+/// in grafx2.
+/// The keycode we're using is generalized to handle mouse and joystick shortcuts
+/// as well. The format can be broken down as:
+/// - 0x0000 + a number between 0 and SDLK_LAST (about 324) : the SDL "sym" key number.
+/// - 0x0000 + SDLK_LAST+1: Mouse middle button.
+/// - 0x0000 + SDLK_LAST+2: Mouse wheel up.
+/// - 0x0000 + SDLK_LAST+3: Mouse wheel down.
+/// - 0x0000 + SDLK_LAST+4+B : Joystick button number "B", starting at B=0.
+/// - 0x0800 + a number between 0 and 0x7FF: The scancode key number, for keys which have no "sym", such as keys from multimedia keyboards, and "fn" and "Thinkpad" key for a laptop.
+/// Add 0x1000 for the Shift modifier MOD_SHIFT
+/// Add 0x2000 for the Control modifier ::MOD_CONTROL
+/// Add 0x4000 for the Alt modifier ::MOD_ALT
+/// Add 0x8000 for the "Meta" modifier ::MOD_META (On MacOS X it's the CMD key)
+//////////////////////////////////////////////////////////////////////////////
+
+/*!
+  Convert an SDL keysym to an ANSI/ASCII character.
+  This is used to type text and numeric values in input boxes.
+  @param keysym SDL symbol to convert
+*/
+word Keysym_to_ANSI(SDL_keysym keysym);
+
+/*!
+  Convert an SDL keysym to an internal keycode number.
+  This is needed because SDL tends to split the information across the unicode sym, the regular sym, and the raw keycode.
+  We also need to differenciate 1 (keypad) and 1 (regular keyboard), and some other things.
+  See the notice at the beginning of keyboard.h for the format of a keycode.
+  @param keysym SDL symbol to convert
+*/
+word Keysym_to_keycode(SDL_keysym keysym);
+
+/*!
+    Helper function to convert between SDL system and the old coding for PC keycodes.
+    This is only used to convert configuration files from the DOS version of 
+    Grafx2, where keyboard codes are in in the IBM PC AT form.
+  @param scancode Scancode to convert
+*/
+word Key_for_scancode(word scancode);
+
+/*!
+    Returns key name in a string. Used to display them in the helpscreens and in the keymapper window.
+  @param Key keycode of the key to translate, including modifiers
+*/
+const char * Key_name(word Key);
+
+/*!
+  Gets the modifiers in our format from the SDL_Mod information.
+  Returns a combination of ::MOD_SHIFT, ::MOD_ALT, ::MOD_CONTROL
+  @param mod SDL modifiers state
+*/
+word Key_modifiers(SDLMod mod);
+
diff --git a/loadsave.h b/loadsave.h
index 3f185d80..e8fd0c83 100644
--- a/loadsave.h
+++ b/loadsave.h
@@ -1,57 +1,57 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-//////////////////////////////////////////////////////////////////////////////
-///@file loadsave.h
-/// Saving and loading different picture formats.
-/// Also handles showing the preview in fileselectors.
-//////////////////////////////////////////////////////////////////////////////
-
-void Pixel_load_in_current_screen(word x_pos,word y_pos,byte color);
-void Pixel_load_in_preview      (word x_pos,word y_pos,byte color);
-void Pixel_load_in_brush       (word x_pos,word y_pos,byte color);
-
-void Get_full_filename(char * filename, byte is_colorix_format);
-
-///
-/// High-level picture loading function.
-/// Handles loading an image or a brush, or previewing only.
-/// @param image true if the fileselector is the one for loading images (not brush)
-void Load_image(byte image);
-///
-/// High-level picture saving function.
-/// @param image true if the image should be saved (instead of the brush)
-void Save_image(byte image);
-
-/// Data for an image file format.
-typedef struct {
-  char *Extension;  ///< Three-letter file extension
-  Func_action Test; ///< Function which tests if the file is of this format
-  Func_action Load; ///< Function which loads an image of this format
-  Func_action Save; ///< Function which saves an image of this format
-  byte Backup_done; ///< Boolean, true if this format saves all the image, and considers it backed up. Set false for formats which only save the palette.
-  byte Comment;     ///< This file format allows a text comment
-} T_Format;
-
-/// Array of the known file formats
-extern T_Format File_formats[NB_KNOWN_FORMATS];
-
-///
-/// Function which attempts to save backups of the images (main and spare),
-/// called in case of SIGSEGV. 
-void Image_emergency_backup(void);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+//////////////////////////////////////////////////////////////////////////////
+///@file loadsave.h
+/// Saving and loading different picture formats.
+/// Also handles showing the preview in fileselectors.
+//////////////////////////////////////////////////////////////////////////////
+
+void Pixel_load_in_current_screen(word x_pos,word y_pos,byte color);
+void Pixel_load_in_preview      (word x_pos,word y_pos,byte color);
+void Pixel_load_in_brush       (word x_pos,word y_pos,byte color);
+
+void Get_full_filename(char * filename, byte is_colorix_format);
+
+///
+/// High-level picture loading function.
+/// Handles loading an image or a brush, or previewing only.
+/// @param image true if the fileselector is the one for loading images (not brush)
+void Load_image(byte image);
+///
+/// High-level picture saving function.
+/// @param image true if the image should be saved (instead of the brush)
+void Save_image(byte image);
+
+/// Data for an image file format.
+typedef struct {
+  char *Extension;  ///< Three-letter file extension
+  Func_action Test; ///< Function which tests if the file is of this format
+  Func_action Load; ///< Function which loads an image of this format
+  Func_action Save; ///< Function which saves an image of this format
+  byte Backup_done; ///< Boolean, true if this format saves all the image, and considers it backed up. Set false for formats which only save the palette.
+  byte Comment;     ///< This file format allows a text comment
+} T_Format;
+
+/// Array of the known file formats
+extern T_Format File_formats[NB_KNOWN_FORMATS];
+
+///
+/// Function which attempts to save backups of the images (main and spare),
+/// called in case of SIGSEGV. 
+void Image_emergency_backup(void);
diff --git a/misc.h b/misc.h
index 88eb23d0..15ae058b 100644
--- a/misc.h
+++ b/misc.h
@@ -1,150 +1,150 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-//////////////////////////////////////////////////////////////////////////////
-///@file misc.h
-/// Miscellanous unsorted functions.
-//////////////////////////////////////////////////////////////////////////////
-
-void Copy_image_to_brush(short start_x,short start_y,short Brush_width,short Brush_height,word image_width);
-void Remap_general_lowlevel(byte * conversion_table,byte * buffer,short width,short height,short buffer_width);
-void Scroll_picture(short x_offset,short y_offset);
-void Wait_end_of_click(void);
-void Set_color(byte color, byte red, byte green, byte blue);
-void Set_palette(T_Palette palette);
-void Palette_256_to_64(T_Palette palette);
-void Palette_64_to_256(T_Palette palette);
-void Hide_current_image(byte color);
-void Hide_current_image_with_stencil(byte color, byte * stencil);
-void Slider_timer(byte speed);
-dword Round_div(dword numerator,dword divisor);
-word Count_used_colors(dword * usage);
-word Count_used_colors_area(dword* usage, word start_x, word start_y, word width, word height);
-void Pixel_in_current_screen      (word x,word y,byte color);
-void Pixel_in_brush             (word x,word y,byte color);
-byte Read_pixel_from_current_screen  (word x,word y);
-byte Read_pixel_from_spare_screen(word x,word y);
-byte Read_pixel_from_backup_screen   (word x,word y);
-byte Read_pixel_from_feedback_screen (word x,word y);
-byte Read_pixel_from_brush         (word x,word y);
-
-void Ellipse_compute_limites(short horizontal_radius,short vertical_radius);
-// Calcule les valeurs suivantes en fonction des deux paramètres:
-//
-// Ellipse_vertical_radius_squared
-// Ellipse_horizontal_radius_squared
-// Ellipse_Limit_High
-// Ellipse_Limit_Low
-
-
-byte Pixel_in_ellipse(void);
-//   Indique si le pixel se trouvant à Ellipse_cursor_X pixels
-// (Ellipse_cursor_X>0 = à droite, Ellipse_cursor_X<0 = à gauche) et à
-// Ellipse_cursor_Y pixels (Ellipse_cursor_Y>0 = en bas,
-// Ellipse_cursor_Y<0 = en haut) du centre se trouve dans l'ellipse en
-// cours.
-
-byte Pixel_in_circle(void);
-//   Indique si le pixel se trouvant à Circle_cursor_X pixels
-// (Circle_cursor_X>0 = à droite, Circle_cursor_X<0 = à gauche) et à
-// Circle_cursor_Y pixels (Circle_cursor_Y>0 = en bas,
-// Circle_cursor_Y<0 = en haut) du centre se trouve dans le cercle en
-// cours.
-
-// Gestion du chrono dans les fileselects
-void Init_chrono(dword delay);
-void Check_timer(void);
-
-void Replace_a_color(byte old_color, byte New_color);
-void Replace_colors_within_limits(byte * replace_table);
-
-byte Effect_interpolated_colorize  (word x,word y,byte color);
-byte Effect_additive_colorize    (word x,word y,byte color);
-byte Effect_substractive_colorize(word x,word y,byte color);
-byte Effect_sieve(word x,word y);
-
-///
-/// Inverts a pixel buffer, according to a horizontal axis.
-/// @param src    Pointer to the pixel buffer to process.
-/// @param width  Width of the buffer.
-/// @param height Height of the buffer.
-void Flip_Y_lowlevel(byte *src, short width, short height);
-
-///
-/// Inverts a pixel buffer, according to a vertical axis.
-/// @param src    Pointer to the pixel buffer to process.
-/// @param width  Width of the buffer.
-/// @param height Height of the buffer.
-void Flip_X_lowlevel(byte *src, short width, short height);
-///
-/// Rotate a pixel buffer by 90 degrees, clockwise.
-/// @param source Source pixel buffer.
-/// @param dest Destination pixel buffer.
-/// @param width Width of the original buffer (height of the destination one).
-/// @param height Height of the original buffer (width of the destination one).
-void Rotate_90_deg_lowlevel(byte * source, byte * dest, short width, short height);
-///
-/// Rotate a pixel buffer by 90 degrees, counter-clockwise.
-/// @param source Source pixel buffer.
-/// @param dest Destination pixel buffer.
-/// @param width Width of the original buffer (height of the destination one).
-/// @param height Height of the original buffer (width of the destination one).
-void Rotate_270_deg_lowlevel(byte * source, byte * dest, short width, short height);
-///
-/// Rotate a pixel buffer by 180 degrees.
-/// @param src The pixel buffer (source and destination).
-/// @param width Width of the buffer.
-/// @param height Height of the buffer.
-void Rotate_180_deg_lowlevel(byte *src, short width, short height);
-
-///
-/// Copies an image to another, rescaling it and optionally flipping it.
-/// @param src_buffer Original image (address of first byte)
-/// @param src_width  Original image's width in pixels
-/// @param src_height Original image's height in pixels
-/// @param dst_buffer Destination image (address of first byte)
-/// @param dst_width  Destination image's width in pixels
-/// @param dst_height Destination image's height in pixels
-/// @param x_flipped  Boolean, true to flip the image horizontally
-/// @param y_flipped  Boolean, true to flip the image vertically
-void Rescale(byte *src_buffer, short src_width, short src_height, byte *dst_buffer, short dst_width, short dst_height, short x_flipped, short y_flipped);
-
-void Zoom_a_line(byte * original_line,byte * zoomed_line,word factor,word width);
-void Copy_part_of_image_to_another(byte * source,word source_x,word source_y,word width,word height,word source_width,byte * dest,word dest_x,word dest_y,word destination_width);
-
-// -- Gestion du chrono --
-byte Timer_state; // State du chrono: 0=Attente d'un Xème de seconde
-                  //                 1=Il faut afficher la preview
-                  //                 2=Plus de chrono à gerer pour l'instant
-dword Timer_delay;     // Nombre de 18.2ème de secondes demandés
-dword Timer_start;       // Heure de départ du chrono
-byte New_preview_is_needed; // Booléen "Il faut relancer le chrono de preview"
-
-
-unsigned long Memory_free(void);
-
-void  Num2str(dword number,char * str,byte nb_char);
-
-short Round(float value);
-short Round_div_max(short numerator,short divisor);
-
-int Min(int a,int b);
-int Max(int a,int b);
-
-char* Mode_label(int mode);
-int Convert_videomode_arg(const char *argument);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+//////////////////////////////////////////////////////////////////////////////
+///@file misc.h
+/// Miscellanous unsorted functions.
+//////////////////////////////////////////////////////////////////////////////
+
+void Copy_image_to_brush(short start_x,short start_y,short Brush_width,short Brush_height,word image_width);
+void Remap_general_lowlevel(byte * conversion_table,byte * buffer,short width,short height,short buffer_width);
+void Scroll_picture(short x_offset,short y_offset);
+void Wait_end_of_click(void);
+void Set_color(byte color, byte red, byte green, byte blue);
+void Set_palette(T_Palette palette);
+void Palette_256_to_64(T_Palette palette);
+void Palette_64_to_256(T_Palette palette);
+void Hide_current_image(byte color);
+void Hide_current_image_with_stencil(byte color, byte * stencil);
+void Slider_timer(byte speed);
+dword Round_div(dword numerator,dword divisor);
+word Count_used_colors(dword * usage);
+word Count_used_colors_area(dword* usage, word start_x, word start_y, word width, word height);
+void Pixel_in_current_screen      (word x,word y,byte color);
+void Pixel_in_brush             (word x,word y,byte color);
+byte Read_pixel_from_current_screen  (word x,word y);
+byte Read_pixel_from_spare_screen(word x,word y);
+byte Read_pixel_from_backup_screen   (word x,word y);
+byte Read_pixel_from_feedback_screen (word x,word y);
+byte Read_pixel_from_brush         (word x,word y);
+
+void Ellipse_compute_limites(short horizontal_radius,short vertical_radius);
+// Calcule les valeurs suivantes en fonction des deux paramètres:
+//
+// Ellipse_vertical_radius_squared
+// Ellipse_horizontal_radius_squared
+// Ellipse_Limit_High
+// Ellipse_Limit_Low
+
+
+byte Pixel_in_ellipse(void);
+//   Indique si le pixel se trouvant à Ellipse_cursor_X pixels
+// (Ellipse_cursor_X>0 = à droite, Ellipse_cursor_X<0 = à gauche) et à
+// Ellipse_cursor_Y pixels (Ellipse_cursor_Y>0 = en bas,
+// Ellipse_cursor_Y<0 = en haut) du centre se trouve dans l'ellipse en
+// cours.
+
+byte Pixel_in_circle(void);
+//   Indique si le pixel se trouvant à Circle_cursor_X pixels
+// (Circle_cursor_X>0 = à droite, Circle_cursor_X<0 = à gauche) et à
+// Circle_cursor_Y pixels (Circle_cursor_Y>0 = en bas,
+// Circle_cursor_Y<0 = en haut) du centre se trouve dans le cercle en
+// cours.
+
+// Gestion du chrono dans les fileselects
+void Init_chrono(dword delay);
+void Check_timer(void);
+
+void Replace_a_color(byte old_color, byte New_color);
+void Replace_colors_within_limits(byte * replace_table);
+
+byte Effect_interpolated_colorize  (word x,word y,byte color);
+byte Effect_additive_colorize    (word x,word y,byte color);
+byte Effect_substractive_colorize(word x,word y,byte color);
+byte Effect_sieve(word x,word y);
+
+///
+/// Inverts a pixel buffer, according to a horizontal axis.
+/// @param src    Pointer to the pixel buffer to process.
+/// @param width  Width of the buffer.
+/// @param height Height of the buffer.
+void Flip_Y_lowlevel(byte *src, short width, short height);
+
+///
+/// Inverts a pixel buffer, according to a vertical axis.
+/// @param src    Pointer to the pixel buffer to process.
+/// @param width  Width of the buffer.
+/// @param height Height of the buffer.
+void Flip_X_lowlevel(byte *src, short width, short height);
+///
+/// Rotate a pixel buffer by 90 degrees, clockwise.
+/// @param source Source pixel buffer.
+/// @param dest Destination pixel buffer.
+/// @param width Width of the original buffer (height of the destination one).
+/// @param height Height of the original buffer (width of the destination one).
+void Rotate_90_deg_lowlevel(byte * source, byte * dest, short width, short height);
+///
+/// Rotate a pixel buffer by 90 degrees, counter-clockwise.
+/// @param source Source pixel buffer.
+/// @param dest Destination pixel buffer.
+/// @param width Width of the original buffer (height of the destination one).
+/// @param height Height of the original buffer (width of the destination one).
+void Rotate_270_deg_lowlevel(byte * source, byte * dest, short width, short height);
+///
+/// Rotate a pixel buffer by 180 degrees.
+/// @param src The pixel buffer (source and destination).
+/// @param width Width of the buffer.
+/// @param height Height of the buffer.
+void Rotate_180_deg_lowlevel(byte *src, short width, short height);
+
+///
+/// Copies an image to another, rescaling it and optionally flipping it.
+/// @param src_buffer Original image (address of first byte)
+/// @param src_width  Original image's width in pixels
+/// @param src_height Original image's height in pixels
+/// @param dst_buffer Destination image (address of first byte)
+/// @param dst_width  Destination image's width in pixels
+/// @param dst_height Destination image's height in pixels
+/// @param x_flipped  Boolean, true to flip the image horizontally
+/// @param y_flipped  Boolean, true to flip the image vertically
+void Rescale(byte *src_buffer, short src_width, short src_height, byte *dst_buffer, short dst_width, short dst_height, short x_flipped, short y_flipped);
+
+void Zoom_a_line(byte * original_line,byte * zoomed_line,word factor,word width);
+void Copy_part_of_image_to_another(byte * source,word source_x,word source_y,word width,word height,word source_width,byte * dest,word dest_x,word dest_y,word destination_width);
+
+// -- Gestion du chrono --
+byte Timer_state; // State du chrono: 0=Attente d'un Xème de seconde
+                  //                 1=Il faut afficher la preview
+                  //                 2=Plus de chrono à gerer pour l'instant
+dword Timer_delay;     // Nombre de 18.2ème de secondes demandés
+dword Timer_start;       // Heure de départ du chrono
+byte New_preview_is_needed; // Booléen "Il faut relancer le chrono de preview"
+
+
+unsigned long Memory_free(void);
+
+void  Num2str(dword number,char * str,byte nb_char);
+
+short Round(float value);
+short Round_div_max(short numerator,short divisor);
+
+int Min(int a,int b);
+int Max(int a,int b);
+
+char* Mode_label(int mode);
+int Convert_videomode_arg(const char *argument);
diff --git a/mountlist.c b/mountlist.c
index 43067554..74674df2 100644
--- a/mountlist.c
+++ b/mountlist.c
@@ -1,914 +1,914 @@
-/* mountlist.c -- return a list of mounted file systems
-
-   Copyright (C) 1991, 1992, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-   2004, 2005, 2006, 2007 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-// This file is not used on some platforms, so don't do anything for them
-#if(!defined(__WIN32__))&&(!defined(__amigaos4__))&&(!defined(__AROS__))&&(!defined(__MORPHOS__))&&(!defined(__amigaos__))
-
-// We don't use autoconf and all that in grafx2, so let's do the config here ...
-#if defined(__macosx__) || defined(__FreeBSD__)                        // MacOS X is POSIX compliant
-    #define MOUNTED_GETMNTINFO
-#elif defined(__BEOS__) || defined(__HAIKU__)
-    #define MOUNTED_FS_STAT_DEV
-#elif defined(__SKYOS__)
-    #warning "Your platform is missing some specific code here ! please check and fix :)"
-#else
-    #define MOUNTED_GETMNTENT1
-#endif
-// --- END GRAFX2 CUSTOM CONFIG ---
-
-#include "mountlist.h"
-
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <errno.h>
-
-#include <fcntl.h>
-
-#include <unistd.h>
-
-#if HAVE_SYS_PARAM_H
-# include <sys/param.h>
-#endif
-
-#if defined MOUNTED_GETFSSTAT        /* OSF_1 and Darwin1.3.x */
-# if HAVE_SYS_UCRED_H
-#  include <grp.h> /* needed on OSF V4.0 for definition of NGROUPS,
-                      NGROUPS is used as an array dimension in ucred.h */
-#  include <sys/ucred.h> /* needed by powerpc-apple-darwin1.3.7 */
-# endif
-# if HAVE_SYS_MOUNT_H
-#  include <sys/mount.h>
-# endif
-# if HAVE_SYS_FS_TYPES_H
-#  include <sys/fs_types.h> /* needed by powerpc-apple-darwin1.3.7 */
-# endif
-# if HAVE_STRUCT_FSSTAT_F_FSTYPENAME
-#  define FS_TYPE(Ent) ((Ent).f_fstypename)
-# else
-#  define FS_TYPE(Ent) mnt_names[(Ent).f_type]
-# endif
-#endif /* MOUNTED_GETFSSTAT */
-
-#ifdef MOUNTED_GETMNTENT1        /* 4.3BSD, SunOS, HP-UX, Dynix, Irix.  */
-# include <mntent.h>
-# if !defined MOUNTED
-#  if defined _PATH_MOUNTED        /* GNU libc  */
-#   define MOUNTED _PATH_MOUNTED
-#  endif
-#  if defined MNT_MNTTAB        /* HP-UX.  */
-#   define MOUNTED MNT_MNTTAB
-#  endif
-#  if defined MNTTABNAME        /* Dynix.  */
-#   define MOUNTED MNTTABNAME
-#  endif
-# endif
-#endif
-
-#ifdef MOUNTED_GETMNTINFO        /* 4.4BSD.  */
-# include <sys/mount.h>
-#endif
-
-#ifdef MOUNTED_GETMNTINFO2        /* NetBSD 3.0.  */
-# include <sys/statvfs.h>
-#endif
-
-#ifdef MOUNTED_GETMNT                /* Ultrix.  */
-# include <sys/mount.h>
-# include <sys/fs_types.h>
-#endif
-
-#ifdef MOUNTED_FS_STAT_DEV        /* BeOS.  */
-# include <fs_info.h>
-# include <dirent.h>
-#endif
-
-#ifdef MOUNTED_FREAD                /* SVR2.  */
-# include <mnttab.h>
-#endif
-
-#ifdef MOUNTED_FREAD_FSTYP        /* SVR3.  */
-# include <mnttab.h>
-# include <sys/fstyp.h>
-# include <sys/statfs.h>
-#endif
-
-#ifdef MOUNTED_LISTMNTENT
-# include <mntent.h>
-#endif
-
-#ifdef MOUNTED_GETMNTENT2        /* SVR4.  */
-# include <sys/mnttab.h>
-#endif
-
-#ifdef MOUNTED_VMOUNT                /* AIX.  */
-# include <fshelp.h>
-# include <sys/vfs.h>
-#endif
-
-#ifdef DOLPHIN
-/* So special that it's not worth putting this in autoconf.  */
-# undef MOUNTED_FREAD_FSTYP
-# define MOUNTED_GETMNTTBL
-#endif
-
-#if HAVE_SYS_MNTENT_H
-/* This is to get MNTOPT_IGNORE on e.g. SVR4.  */
-# include <sys/mntent.h>
-#endif
-
-#undef MNT_IGNORE
-#if defined MNTOPT_IGNORE && defined HAVE_HASMNTOPT
-# define MNT_IGNORE(M) hasmntopt ((M), MNTOPT_IGNORE)
-#else
-# define MNT_IGNORE(M) 0
-#endif
-
-#if USE_UNLOCKED_IO
-# include "unlocked-io.h"
-#endif
-
-#ifndef SIZE_MAX
-# define SIZE_MAX ((size_t) -1)
-#endif
-
-/* The results of open() in this file are not used with fchdir,
-   therefore save some unnecessary work in fchdir.c.  */
-#undef open
-#undef close
-
-/* The results of opendir() in this file are not used with dirfd and fchdir,
-   therefore save some unnecessary work in fchdir.c.  */
-#undef opendir
-#undef closedir
-
-// gcc2 under haiku and beos don't like these macros for some reason.
-// As they are not used there anyways, we remove them and everyone is happy.
-#if !defined(__HAIKU__) && !defined(__BEOS__)
-#ifndef ME_DUMMY
-# define ME_DUMMY(Fs_name, Fs_type)                \
-    (strcmp (Fs_type, "autofs") == 0            \
-     || strcmp (Fs_type, "none") == 0           \
-     || strcmp (Fs_type, "proc") == 0           \
-     || strcmp (Fs_type, "subfs") == 0          \
-     || strcmp (Fs_type, "sysfs") == 0          \
-     || strcmp (Fs_type, "usbfs") == 0          \
-     || strcmp (Fs_type, "devpts") == 0         \
-     || strcmp (Fs_type, "tmpfs") == 0          \
-     /* for NetBSD 3.0 */                       \
-     || strcmp (Fs_type, "kernfs") == 0         \
-     /* for Irix 6.5 */                         \
-     || strcmp (Fs_type, "ignore") == 0         \
-     /* for MacOSX */                           \
-     || strcmp (Fs_type, "devfs") == 0          \
-     || strcmp (Fs_type, "fdesc") == 0          \
-     || strcmp (Fs_type, "nfs") == 0            \
-     || strcmp (Fs_type, "volfs") == 0)
-#endif
-
-#ifndef ME_REMOTE
-/* A file system is `remote' if its Fs_name contains a `:'
-   or if (it is of type (smbfs or cifs) and its Fs_name starts with `//').  */
-# define ME_REMOTE(Fs_name, Fs_type)                \
-    (strchr (Fs_name, ':') != NULL                \
-     || ((Fs_name)[0] == '/'                        \
-         && (Fs_name)[1] == '/'                        \
-         && (strcmp (Fs_type, "smbfs") == 0        \
-             || strcmp (Fs_type, "cifs") == 0)))
-#endif
-#endif // HAIKU / BEOS
-
-#ifdef MOUNTED_GETMNTINFO
-
-# if ! HAVE_STRUCT_STATFS_F_FSTYPENAME
-static char *
-fstype_to_string (short int t)
-{
-  switch (t)
-    {
-#  ifdef MOUNT_PC
-    case MOUNT_PC:
-      return "pc";
-#  endif
-#  ifdef MOUNT_MFS
-    case MOUNT_MFS:
-      return "mfs";
-#  endif
-#  ifdef MOUNT_LO
-    case MOUNT_LO:
-      return "lo";
-#  endif
-#  ifdef MOUNT_TFS
-    case MOUNT_TFS:
-      return "tfs";
-#  endif
-#  ifdef MOUNT_TMP
-    case MOUNT_TMP:
-      return "tmp";
-#  endif
-#  ifdef MOUNT_UFS
-   case MOUNT_UFS:
-     return "ufs" ;
-#  endif
-#  ifdef MOUNT_NFS
-   case MOUNT_NFS:
-     return "nfs" ;
-#  endif
-#  ifdef MOUNT_MSDOS
-   case MOUNT_MSDOS:
-     return "msdos" ;
-#  endif
-#  ifdef MOUNT_LFS
-   case MOUNT_LFS:
-     return "lfs" ;
-#  endif
-#  ifdef MOUNT_LOFS
-   case MOUNT_LOFS:
-     return "lofs" ;
-#  endif
-#  ifdef MOUNT_FDESC
-   case MOUNT_FDESC:
-     return "fdesc" ;
-#  endif
-#  ifdef MOUNT_PORTAL
-   case MOUNT_PORTAL:
-     return "portal" ;
-#  endif
-#  ifdef MOUNT_NULL
-   case MOUNT_NULL:
-     return "null" ;
-#  endif
-#  ifdef MOUNT_UMAP
-   case MOUNT_UMAP:
-     return "umap" ;
-#  endif
-#  ifdef MOUNT_KERNFS
-   case MOUNT_KERNFS:
-     return "kernfs" ;
-#  endif
-#  ifdef MOUNT_PROCFS
-   case MOUNT_PROCFS:
-     return "procfs" ;
-#  endif
-#  ifdef MOUNT_AFS
-   case MOUNT_AFS:
-     return "afs" ;
-#  endif
-#  ifdef MOUNT_CD9660
-   case MOUNT_CD9660:
-     return "cd9660" ;
-#  endif
-#  ifdef MOUNT_UNION
-   case MOUNT_UNION:
-     return "union" ;
-#  endif
-#  ifdef MOUNT_DEVFS
-   case MOUNT_DEVFS:
-     return "devfs" ;
-#  endif
-#  ifdef MOUNT_EXT2FS
-   case MOUNT_EXT2FS:
-     return "ext2fs" ;
-#  endif
-    default:
-      return "?";
-    }
-}
-# endif
-
-static char *
-fsp_to_string (const struct statfs *fsp)
-{
-# if HAVE_STRUCT_STATFS_F_FSTYPENAME
-  return (char *) (fsp->f_fstypename);
-# else
-  return fstype_to_string (fsp->f_type);
-# endif
-}
-
-#endif /* MOUNTED_GETMNTINFO */
-
-#ifdef MOUNTED_VMOUNT                /* AIX.  */
-static char *
-fstype_to_string (int t)
-{
-  struct vfs_ent *e;
-
-  e = getvfsbytype (t);
-  if (!e || !e->vfsent_name)
-    return "none";
-  else
-    return e->vfsent_name;
-}
-#endif /* MOUNTED_VMOUNT */
-
-
-#if defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2
-
-/* Return the device number from MOUNT_OPTIONS, if possible.
-   Otherwise return (dev_t) -1.  */
-
-static dev_t
-dev_from_mount_options (char const *mount_options)
-{
-  /* GNU/Linux allows file system implementations to define their own
-     meaning for "dev=" mount options, so don't trust the meaning
-     here.  */
-# ifndef __linux__
-
-  static char const dev_pattern[] = ",dev=";
-  char const *devopt = strstr (mount_options, dev_pattern);
-
-  if (devopt)
-    {
-      char const *optval = devopt + sizeof dev_pattern - 1;
-      char *optvalend;
-      unsigned long int dev;
-      errno = 0;
-      dev = strtoul (optval, &optvalend, 16);
-      if (optval != optvalend
-          && (*optvalend == '\0' || *optvalend == ',')
-          && ! (dev == ULONG_MAX && errno == ERANGE)
-          && dev == (dev_t) dev)
-        return dev;
-    }
-
-# endif
-
-  return -1;
-}
-
-#endif
-
-/* Return a list of the currently mounted file systems, or NULL on error.
-   Add each entry to the tail of the list so that they stay in order.
-   If NEED_FS_TYPE is true, ensure that the file system type fields in
-   the returned list are valid.  Otherwise, they might not be.  */
-
-struct mount_entry *
-read_file_system_list (bool need_fs_type)
-{
-  struct mount_entry *mount_list;
-  struct mount_entry *me;
-  struct mount_entry **mtail = &mount_list;
-
-#ifdef MOUNTED_LISTMNTENT
-  {
-    struct tabmntent *mntlist, *p;
-    struct mntent *mnt;
-    struct mount_entry *me;
-
-    /* the third and fourth arguments could be used to filter mounts,
-       but Crays doesn't seem to have any mounts that we want to
-       remove. Specifically, automount create normal NFS mounts.
-       */
-
-    if (listmntent (&mntlist, KMTAB, NULL, NULL) < 0)
-      return NULL;
-    for (p = mntlist; p; p = p->next) {
-      mnt = p->ment;
-      me = xmalloc (sizeof *me);
-      me->me_devname = xstrdup (mnt->mnt_fsname);
-      me->me_mountdir = xstrdup (mnt->mnt_dir);
-      me->me_type = xstrdup (mnt->mnt_type);
-      me->me_type_malloced = 1;
-      me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
-      me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-      me->me_dev = -1;
-      *mtail = me;
-      mtail = &me->me_next;
-    }
-    freemntlist (mntlist);
-  }
-#endif
-
-#ifdef MOUNTED_GETMNTENT1 /* GNU/Linux, 4.3BSD, SunOS, HP-UX, Dynix, Irix.  */
-  {
-    struct mntent *mnt;
-    char *table = MOUNTED;
-    FILE *fp;
-
-    fp = setmntent (table, "r");
-    if (fp == NULL)
-      return NULL;
-
-    while ((mnt = getmntent (fp)))
-      {
-        me = malloc (sizeof *me);
-        me->me_devname = strdup (mnt->mnt_fsname);
-        me->me_mountdir = strdup (mnt->mnt_dir);
-        me->me_type = strdup (mnt->mnt_type);
-        me->me_type_malloced = 1;
-        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
-        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-        me->me_dev = dev_from_mount_options (mnt->mnt_opts);
-
-        /* Add to the linked list. */
-        *mtail = me;
-        mtail = &me->me_next;
-      }
-
-    if (endmntent (fp) == 0)
-      goto free_then_fail;
-  }
-#endif /* MOUNTED_GETMNTENT1. */
-
-#ifdef MOUNTED_GETMNTINFO        /* 4.4BSD.  */
-  {
-    struct statfs *fsp;
-    int entries;
-
-    entries = getmntinfo (&fsp, MNT_NOWAIT);
-    if (entries < 0)
-      return NULL;
-    for (; entries-- > 0; fsp++)
-      {
-        me = malloc (sizeof *me);
-        me->me_devname = strdup (fsp->f_mntfromname);
-        me->me_mountdir = strdup (fsp->f_mntonname);
-#if defined(__macosx__)
-        me->me_type = fsp->f_fstypename;
-#else
-        me->me_type = fsp->fs_typename;
-#endif 
-        me->me_type_malloced = 0;
-        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
-        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-        me->me_dev = (dev_t) -1;        /* Magic; means not known yet. */
-
-        /* Add to the linked list. */
-        *mtail = me;
-        mtail = &me->me_next;
-      }
-  }
-#endif /* MOUNTED_GETMNTINFO */
-
-#ifdef MOUNTED_GETMNTINFO2        /* NetBSD 3.0.  */
-  {
-    struct statvfs *fsp;
-    int entries;
-
-    entries = getmntinfo (&fsp, MNT_NOWAIT);
-    if (entries < 0)
-      return NULL;
-    for (; entries-- > 0; fsp++)
-      {
-        me = xmalloc (sizeof *me);
-        me->me_devname = xstrdup (fsp->f_mntfromname);
-        me->me_mountdir = xstrdup (fsp->f_mntonname);
-        me->me_type = xstrdup (fsp->f_fstypename);
-        me->me_type_malloced = 1;
-        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
-        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-        me->me_dev = (dev_t) -1;        /* Magic; means not known yet. */
-
-        /* Add to the linked list. */
-        *mtail = me;
-        mtail = &me->me_next;
-      }
-  }
-#endif /* MOUNTED_GETMNTINFO2 */
-
-#ifdef MOUNTED_GETMNT                /* Ultrix.  */
-  {
-    int offset = 0;
-    int val;
-    struct fs_data fsd;
-
-    while (errno = 0,
-           0 < (val = getmnt (&offset, &fsd, sizeof (fsd), NOSTAT_MANY,
-                              (char *) 0)))
-      {
-        me = xmalloc (sizeof *me);
-        me->me_devname = xstrdup (fsd.fd_req.devname);
-        me->me_mountdir = xstrdup (fsd.fd_req.path);
-        me->me_type = gt_names[fsd.fd_req.fstype];
-        me->me_type_malloced = 0;
-        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
-        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-        me->me_dev = fsd.fd_req.dev;
-
-        /* Add to the linked list. */
-        *mtail = me;
-        mtail = &me->me_next;
-      }
-    if (val < 0)
-      goto free_then_fail;
-  }
-#endif /* MOUNTED_GETMNT. */
-
-#if defined MOUNTED_FS_STAT_DEV /* BeOS */
-  {
-    /* The next_dev() and fs_stat_dev() system calls give the list of
-       all file systems, including the information returned by statvfs()
-       (fs type, total blocks, free blocks etc.), but without the mount
-       point. But on BeOS all file systems except / are mounted in the
-       rootfs, directly under /.
-       The directory name of the mount point is often, but not always,
-       identical to the volume name of the device.
-       We therefore get the list of subdirectories of /, and the list
-       of all file systems, and match the two lists.  */
-
-    DIR *dirp;
-    struct rootdir_entry
-      {
-        char *name;
-        dev_t dev;
-        ino_t ino;
-        struct rootdir_entry *next;
-      };
-    struct rootdir_entry *rootdir_list;
-    struct rootdir_entry **rootdir_tail;
-    int32 pos;
-    dev_t dev;
-    fs_info fi;
-
-    /* All volumes are mounted in the rootfs, directly under /. */
-    rootdir_list = NULL;
-    rootdir_tail = &rootdir_list;
-    dirp = opendir ("/");
-    if (dirp)
-      {
-        struct dirent *d;
-
-        while ((d = readdir (dirp)) != NULL)
-          {
-            char *name;
-            struct stat statbuf;
-
-            if (strcmp (d->d_name, "..") == 0)
-              continue;
-
-            if (strcmp (d->d_name, ".") == 0)
-              name = strdup ("/");
-            else
-              {
-                name = malloc (1 + strlen (d->d_name) + 1);
-                name[0] = '/';
-                strcpy (name + 1, d->d_name);
-              }
-
-            if (lstat (name, &statbuf) >= 0 && S_ISDIR (statbuf.st_mode))
-              {
-                struct rootdir_entry *re = malloc (sizeof *re);
-                re->name = name;
-                re->dev = statbuf.st_dev;
-                re->ino = statbuf.st_ino;
-
-                /* Add to the linked list.  */
-                *rootdir_tail = re;
-                rootdir_tail = &re->next;
-              }
-            else
-              free (name);
-          }
-        closedir (dirp);
-      }
-    *rootdir_tail = NULL;
-
-    for (pos = 0; (dev = next_dev (&pos)) >= 0; )
-      if (fs_stat_dev (dev, &fi) >= 0)
-        {
-          /* Note: fi.dev == dev. */
-          struct rootdir_entry *re;
-
-          for (re = rootdir_list; re; re = re->next)
-            if (re->dev == fi.dev && re->ino == fi.root)
-              break;
-
-          me = malloc (sizeof *me);
-          me->me_devname = strdup (fi.device_name[0] != '\0' ? fi.device_name : fi.fsh_name);
-          me->me_mountdir = strdup (re != NULL ? re->name : fi.fsh_name);
-          me->me_type = strdup (fi.fsh_name);
-          me->me_type_malloced = 1;
-          me->me_dev = fi.dev;
-          me->me_dummy = 0;
-          me->me_remote = (fi.flags & B_FS_IS_SHARED) != 0;
-
-          /* Add to the linked list. */
-          *mtail = me;
-          mtail = &me->me_next;
-        }
-    *mtail = NULL;
-
-    while (rootdir_list != NULL)
-      {
-        struct rootdir_entry *re = rootdir_list;
-        rootdir_list = re->next;
-        free (re->name);
-        free (re);
-      }
-  }
-#endif /* MOUNTED_FS_STAT_DEV */
-
-#if defined MOUNTED_GETFSSTAT        /* __alpha running OSF_1 */
-  {
-    int numsys, counter;
-    size_t bufsize;
-    struct statfs *stats;
-
-    numsys = getfsstat ((struct statfs *)0, 0L, MNT_NOWAIT);
-    if (numsys < 0)
-      return (NULL);
-    if (SIZE_MAX / sizeof *stats <= numsys)
-      xalloc_die ();
-
-    bufsize = (1 + numsys) * sizeof *stats;
-    stats = xmalloc (bufsize);
-    numsys = getfsstat (stats, bufsize, MNT_NOWAIT);
-
-    if (numsys < 0)
-      {
-        free (stats);
-        return (NULL);
-      }
-
-    for (counter = 0; counter < numsys; counter++)
-      {
-        me = xmalloc (sizeof *me);
-        me->me_devname = xstrdup (stats[counter].f_mntfromname);
-        me->me_mountdir = xstrdup (stats[counter].f_mntonname);
-        me->me_type = xstrdup (FS_TYPE (stats[counter]));
-        me->me_type_malloced = 1;
-        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
-        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-        me->me_dev = (dev_t) -1;        /* Magic; means not known yet. */
-
-        /* Add to the linked list. */
-        *mtail = me;
-        mtail = &me->me_next;
-      }
-
-    free (stats);
-  }
-#endif /* MOUNTED_GETFSSTAT */
-
-#if defined MOUNTED_FREAD || defined MOUNTED_FREAD_FSTYP /* SVR[23].  */
-  {
-    struct mnttab mnt;
-    char *table = "/etc/mnttab";
-    FILE *fp;
-
-    fp = fopen (table, "r");
-    if (fp == NULL)
-      return NULL;
-
-    while (fread (&mnt, sizeof mnt, 1, fp) > 0)
-      {
-        me = xmalloc (sizeof *me);
-# ifdef GETFSTYP                        /* SVR3.  */
-        me->me_devname = xstrdup (mnt.mt_dev);
-# else
-        me->me_devname = xmalloc (strlen (mnt.mt_dev) + 6);
-        strcpy (me->me_devname, "/dev/");
-        strcpy (me->me_devname + 5, mnt.mt_dev);
-# endif
-        me->me_mountdir = xstrdup (mnt.mt_filsys);
-        me->me_dev = (dev_t) -1;        /* Magic; means not known yet. */
-        me->me_type = "";
-        me->me_type_malloced = 0;
-# ifdef GETFSTYP                        /* SVR3.  */
-        if (need_fs_type)
-          {
-            struct statfs fsd;
-            char typebuf[FSTYPSZ];
-
-            if (statfs (me->me_mountdir, &fsd, sizeof fsd, 0) != -1
-                && sysfs (GETFSTYP, fsd.f_fstyp, typebuf) != -1)
-              {
-                me->me_type = xstrdup (typebuf);
-                me->me_type_malloced = 1;
-              }
-          }
-# endif
-        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
-        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-
-        /* Add to the linked list. */
-        *mtail = me;
-        mtail = &me->me_next;
-      }
-
-    if (ferror (fp))
-      {
-        /* The last fread() call must have failed.  */
-        int saved_errno = errno;
-        fclose (fp);
-        errno = saved_errno;
-        goto free_then_fail;
-      }
-
-    if (fclose (fp) == EOF)
-      goto free_then_fail;
-  }
-#endif /* MOUNTED_FREAD || MOUNTED_FREAD_FSTYP.  */
-
-#ifdef MOUNTED_GETMNTTBL        /* DolphinOS goes its own way.  */
-  {
-    struct mntent **mnttbl = getmnttbl (), **ent;
-    for (ent=mnttbl;*ent;ent++)
-      {
-        me = xmalloc (sizeof *me);
-        me->me_devname = xstrdup ( (*ent)->mt_resource);
-        me->me_mountdir = xstrdup ( (*ent)->mt_directory);
-        me->me_type = xstrdup ((*ent)->mt_fstype);
-        me->me_type_malloced = 1;
-        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
-        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-        me->me_dev = (dev_t) -1;        /* Magic; means not known yet. */
-
-        /* Add to the linked list. */
-        *mtail = me;
-        mtail = &me->me_next;
-      }
-    endmnttbl ();
-  }
-#endif
-
-#ifdef MOUNTED_GETMNTENT2        /* SVR4.  */
-  {
-    struct mnttab mnt;
-    char *table = MNTTAB;
-    FILE *fp;
-    int ret;
-    int lockfd = -1;
-
-# if defined F_RDLCK && defined F_SETLKW
-    /* MNTTAB_LOCK is a macro name of our own invention; it's not present in
-       e.g. Solaris 2.6.  If the SVR4 folks ever define a macro
-       for this file name, we should use their macro name instead.
-       (Why not just lock MNTTAB directly?  We don't know.)  */
-#  ifndef MNTTAB_LOCK
-#   define MNTTAB_LOCK "/etc/.mnttab.lock"
-#  endif
-    lockfd = open (MNTTAB_LOCK, O_RDONLY);
-    if (0 <= lockfd)
-      {
-        struct flock flock;
-        flock.l_type = F_RDLCK;
-        flock.l_whence = SEEK_SET;
-        flock.l_start = 0;
-        flock.l_len = 0;
-        while (fcntl (lockfd, F_SETLKW, &flock) == -1)
-          if (errno != EINTR)
-            {
-              int saved_errno = errno;
-              close (lockfd);
-              errno = saved_errno;
-              return NULL;
-            }
-      }
-    else if (errno != ENOENT)
-      return NULL;
-# endif
-
-    errno = 0;
-    fp = fopen (table, "r");
-    if (fp == NULL)
-      ret = errno;
-    else
-      {
-        while ((ret = getmntent (fp, &mnt)) == 0)
-          {
-            me = xmalloc (sizeof *me);
-            me->me_devname = xstrdup (mnt.mnt_special);
-            me->me_mountdir = xstrdup (mnt.mnt_mountp);
-            me->me_type = xstrdup (mnt.mnt_fstype);
-            me->me_type_malloced = 1;
-            me->me_dummy = MNT_IGNORE (&mnt) != 0;
-            me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
-            me->me_dev = dev_from_mount_options (mnt.mnt_mntopts);
-
-            /* Add to the linked list. */
-            *mtail = me;
-            mtail = &me->me_next;
-          }
-
-        ret = fclose (fp) == EOF ? errno : 0 < ret ? 0 : -1;
-      }
-
-    if (0 <= lockfd && close (lockfd) != 0)
-      ret = errno;
-
-    if (0 <= ret)
-      {
-        errno = ret;
-        goto free_then_fail;
-      }
-  }
-#endif /* MOUNTED_GETMNTENT2.  */
-
-#ifdef MOUNTED_VMOUNT                /* AIX.  */
-  {
-    int bufsize;
-    char *entries, *thisent;
-    struct vmount *vmp;
-    int n_entries;
-    int i;
-
-    /* Ask how many bytes to allocate for the mounted file system info.  */
-    if (mntctl (MCTL_QUERY, sizeof bufsize, (struct vmount *) &bufsize) != 0)
-      return NULL;
-    entries = xmalloc (bufsize);
-
-    /* Get the list of mounted file systems.  */
-    n_entries = mntctl (MCTL_QUERY, bufsize, (struct vmount *) entries);
-    if (n_entries < 0)
-      {
-        int saved_errno = errno;
-        free (entries);
-        errno = saved_errno;
-        return NULL;
-      }
-
-    for (i = 0, thisent = entries;
-         i < n_entries;
-         i++, thisent += vmp->vmt_length)
-      {
-        char *options, *ignore;
-
-        vmp = (struct vmount *) thisent;
-        me = xmalloc (sizeof *me);
-        if (vmp->vmt_flags & MNT_REMOTE)
-          {
-            char *host, *dir;
-
-            me->me_remote = 1;
-            /* Prepend the remote dirname.  */
-            host = thisent + vmp->vmt_data[VMT_HOSTNAME].vmt_off;
-            dir = thisent + vmp->vmt_data[VMT_OBJECT].vmt_off;
-            me->me_devname = xmalloc (strlen (host) + strlen (dir) + 2);
-            strcpy (me->me_devname, host);
-            strcat (me->me_devname, ":");
-            strcat (me->me_devname, dir);
-          }
-        else
-          {
-            me->me_remote = 0;
-            me->me_devname = xstrdup (thisent +
-                                      vmp->vmt_data[VMT_OBJECT].vmt_off);
-          }
-        me->me_mountdir = xstrdup (thisent + vmp->vmt_data[VMT_STUB].vmt_off);
-        me->me_type = xstrdup (fstype_to_string (vmp->vmt_gfstype));
-        me->me_type_malloced = 1;
-        options = thisent + vmp->vmt_data[VMT_ARGS].vmt_off;
-        ignore = strstr (options, "ignore");
-        me->me_dummy = (ignore
-                        && (ignore == options || ignore[-1] == ',')
-                        && (ignore[sizeof "ignore" - 1] == ','
-                            || ignore[sizeof "ignore" - 1] == '\0'));
-        me->me_dev = (dev_t) -1; /* vmt_fsid might be the info we want.  */
-
-        /* Add to the linked list. */
-        *mtail = me;
-        mtail = &me->me_next;
-      }
-    free (entries);
-  }
-#endif /* MOUNTED_VMOUNT. */
-
-  *mtail = NULL;
-  return mount_list;
-
-
- free_then_fail:
-  {
-    int saved_errno = errno;
-    *mtail = NULL;
-
-    while (mount_list)
-      {
-        me = mount_list->me_next;
-        free (mount_list->me_devname);
-        free (mount_list->me_mountdir);
-        if (mount_list->me_type_malloced)
-          free (mount_list->me_type);
-        free (mount_list);
-        mount_list = me;
-      }
-
-    errno = saved_errno;
-    return NULL;
-  }
-}
-
-#endif
-
+/* mountlist.c -- return a list of mounted file systems
+
+   Copyright (C) 1991, 1992, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+   2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+// This file is not used on some platforms, so don't do anything for them
+#if(!defined(__WIN32__))&&(!defined(__amigaos4__))&&(!defined(__AROS__))&&(!defined(__MORPHOS__))&&(!defined(__amigaos__))
+
+// We don't use autoconf and all that in grafx2, so let's do the config here ...
+#if defined(__macosx__) || defined(__FreeBSD__)                        // MacOS X is POSIX compliant
+    #define MOUNTED_GETMNTINFO
+#elif defined(__BEOS__) || defined(__HAIKU__)
+    #define MOUNTED_FS_STAT_DEV
+#elif defined(__SKYOS__)
+    #warning "Your platform is missing some specific code here ! please check and fix :)"
+#else
+    #define MOUNTED_GETMNTENT1
+#endif
+// --- END GRAFX2 CUSTOM CONFIG ---
+
+#include "mountlist.h"
+
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <errno.h>
+
+#include <fcntl.h>
+
+#include <unistd.h>
+
+#if HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+
+#if defined MOUNTED_GETFSSTAT        /* OSF_1 and Darwin1.3.x */
+# if HAVE_SYS_UCRED_H
+#  include <grp.h> /* needed on OSF V4.0 for definition of NGROUPS,
+                      NGROUPS is used as an array dimension in ucred.h */
+#  include <sys/ucred.h> /* needed by powerpc-apple-darwin1.3.7 */
+# endif
+# if HAVE_SYS_MOUNT_H
+#  include <sys/mount.h>
+# endif
+# if HAVE_SYS_FS_TYPES_H
+#  include <sys/fs_types.h> /* needed by powerpc-apple-darwin1.3.7 */
+# endif
+# if HAVE_STRUCT_FSSTAT_F_FSTYPENAME
+#  define FS_TYPE(Ent) ((Ent).f_fstypename)
+# else
+#  define FS_TYPE(Ent) mnt_names[(Ent).f_type]
+# endif
+#endif /* MOUNTED_GETFSSTAT */
+
+#ifdef MOUNTED_GETMNTENT1        /* 4.3BSD, SunOS, HP-UX, Dynix, Irix.  */
+# include <mntent.h>
+# if !defined MOUNTED
+#  if defined _PATH_MOUNTED        /* GNU libc  */
+#   define MOUNTED _PATH_MOUNTED
+#  endif
+#  if defined MNT_MNTTAB        /* HP-UX.  */
+#   define MOUNTED MNT_MNTTAB
+#  endif
+#  if defined MNTTABNAME        /* Dynix.  */
+#   define MOUNTED MNTTABNAME
+#  endif
+# endif
+#endif
+
+#ifdef MOUNTED_GETMNTINFO        /* 4.4BSD.  */
+# include <sys/mount.h>
+#endif
+
+#ifdef MOUNTED_GETMNTINFO2        /* NetBSD 3.0.  */
+# include <sys/statvfs.h>
+#endif
+
+#ifdef MOUNTED_GETMNT                /* Ultrix.  */
+# include <sys/mount.h>
+# include <sys/fs_types.h>
+#endif
+
+#ifdef MOUNTED_FS_STAT_DEV        /* BeOS.  */
+# include <fs_info.h>
+# include <dirent.h>
+#endif
+
+#ifdef MOUNTED_FREAD                /* SVR2.  */
+# include <mnttab.h>
+#endif
+
+#ifdef MOUNTED_FREAD_FSTYP        /* SVR3.  */
+# include <mnttab.h>
+# include <sys/fstyp.h>
+# include <sys/statfs.h>
+#endif
+
+#ifdef MOUNTED_LISTMNTENT
+# include <mntent.h>
+#endif
+
+#ifdef MOUNTED_GETMNTENT2        /* SVR4.  */
+# include <sys/mnttab.h>
+#endif
+
+#ifdef MOUNTED_VMOUNT                /* AIX.  */
+# include <fshelp.h>
+# include <sys/vfs.h>
+#endif
+
+#ifdef DOLPHIN
+/* So special that it's not worth putting this in autoconf.  */
+# undef MOUNTED_FREAD_FSTYP
+# define MOUNTED_GETMNTTBL
+#endif
+
+#if HAVE_SYS_MNTENT_H
+/* This is to get MNTOPT_IGNORE on e.g. SVR4.  */
+# include <sys/mntent.h>
+#endif
+
+#undef MNT_IGNORE
+#if defined MNTOPT_IGNORE && defined HAVE_HASMNTOPT
+# define MNT_IGNORE(M) hasmntopt ((M), MNTOPT_IGNORE)
+#else
+# define MNT_IGNORE(M) 0
+#endif
+
+#if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+#endif
+
+#ifndef SIZE_MAX
+# define SIZE_MAX ((size_t) -1)
+#endif
+
+/* The results of open() in this file are not used with fchdir,
+   therefore save some unnecessary work in fchdir.c.  */
+#undef open
+#undef close
+
+/* The results of opendir() in this file are not used with dirfd and fchdir,
+   therefore save some unnecessary work in fchdir.c.  */
+#undef opendir
+#undef closedir
+
+// gcc2 under haiku and beos don't like these macros for some reason.
+// As they are not used there anyways, we remove them and everyone is happy.
+#if !defined(__HAIKU__) && !defined(__BEOS__)
+#ifndef ME_DUMMY
+# define ME_DUMMY(Fs_name, Fs_type)                \
+    (strcmp (Fs_type, "autofs") == 0            \
+     || strcmp (Fs_type, "none") == 0           \
+     || strcmp (Fs_type, "proc") == 0           \
+     || strcmp (Fs_type, "subfs") == 0          \
+     || strcmp (Fs_type, "sysfs") == 0          \
+     || strcmp (Fs_type, "usbfs") == 0          \
+     || strcmp (Fs_type, "devpts") == 0         \
+     || strcmp (Fs_type, "tmpfs") == 0          \
+     /* for NetBSD 3.0 */                       \
+     || strcmp (Fs_type, "kernfs") == 0         \
+     /* for Irix 6.5 */                         \
+     || strcmp (Fs_type, "ignore") == 0         \
+     /* for MacOSX */                           \
+     || strcmp (Fs_type, "devfs") == 0          \
+     || strcmp (Fs_type, "fdesc") == 0          \
+     || strcmp (Fs_type, "nfs") == 0            \
+     || strcmp (Fs_type, "volfs") == 0)
+#endif
+
+#ifndef ME_REMOTE
+/* A file system is `remote' if its Fs_name contains a `:'
+   or if (it is of type (smbfs or cifs) and its Fs_name starts with `//').  */
+# define ME_REMOTE(Fs_name, Fs_type)                \
+    (strchr (Fs_name, ':') != NULL                \
+     || ((Fs_name)[0] == '/'                        \
+         && (Fs_name)[1] == '/'                        \
+         && (strcmp (Fs_type, "smbfs") == 0        \
+             || strcmp (Fs_type, "cifs") == 0)))
+#endif
+#endif // HAIKU / BEOS
+
+#ifdef MOUNTED_GETMNTINFO
+
+# if ! HAVE_STRUCT_STATFS_F_FSTYPENAME
+static char *
+fstype_to_string (short int t)
+{
+  switch (t)
+    {
+#  ifdef MOUNT_PC
+    case MOUNT_PC:
+      return "pc";
+#  endif
+#  ifdef MOUNT_MFS
+    case MOUNT_MFS:
+      return "mfs";
+#  endif
+#  ifdef MOUNT_LO
+    case MOUNT_LO:
+      return "lo";
+#  endif
+#  ifdef MOUNT_TFS
+    case MOUNT_TFS:
+      return "tfs";
+#  endif
+#  ifdef MOUNT_TMP
+    case MOUNT_TMP:
+      return "tmp";
+#  endif
+#  ifdef MOUNT_UFS
+   case MOUNT_UFS:
+     return "ufs" ;
+#  endif
+#  ifdef MOUNT_NFS
+   case MOUNT_NFS:
+     return "nfs" ;
+#  endif
+#  ifdef MOUNT_MSDOS
+   case MOUNT_MSDOS:
+     return "msdos" ;
+#  endif
+#  ifdef MOUNT_LFS
+   case MOUNT_LFS:
+     return "lfs" ;
+#  endif
+#  ifdef MOUNT_LOFS
+   case MOUNT_LOFS:
+     return "lofs" ;
+#  endif
+#  ifdef MOUNT_FDESC
+   case MOUNT_FDESC:
+     return "fdesc" ;
+#  endif
+#  ifdef MOUNT_PORTAL
+   case MOUNT_PORTAL:
+     return "portal" ;
+#  endif
+#  ifdef MOUNT_NULL
+   case MOUNT_NULL:
+     return "null" ;
+#  endif
+#  ifdef MOUNT_UMAP
+   case MOUNT_UMAP:
+     return "umap" ;
+#  endif
+#  ifdef MOUNT_KERNFS
+   case MOUNT_KERNFS:
+     return "kernfs" ;
+#  endif
+#  ifdef MOUNT_PROCFS
+   case MOUNT_PROCFS:
+     return "procfs" ;
+#  endif
+#  ifdef MOUNT_AFS
+   case MOUNT_AFS:
+     return "afs" ;
+#  endif
+#  ifdef MOUNT_CD9660
+   case MOUNT_CD9660:
+     return "cd9660" ;
+#  endif
+#  ifdef MOUNT_UNION
+   case MOUNT_UNION:
+     return "union" ;
+#  endif
+#  ifdef MOUNT_DEVFS
+   case MOUNT_DEVFS:
+     return "devfs" ;
+#  endif
+#  ifdef MOUNT_EXT2FS
+   case MOUNT_EXT2FS:
+     return "ext2fs" ;
+#  endif
+    default:
+      return "?";
+    }
+}
+# endif
+
+static char *
+fsp_to_string (const struct statfs *fsp)
+{
+# if HAVE_STRUCT_STATFS_F_FSTYPENAME
+  return (char *) (fsp->f_fstypename);
+# else
+  return fstype_to_string (fsp->f_type);
+# endif
+}
+
+#endif /* MOUNTED_GETMNTINFO */
+
+#ifdef MOUNTED_VMOUNT                /* AIX.  */
+static char *
+fstype_to_string (int t)
+{
+  struct vfs_ent *e;
+
+  e = getvfsbytype (t);
+  if (!e || !e->vfsent_name)
+    return "none";
+  else
+    return e->vfsent_name;
+}
+#endif /* MOUNTED_VMOUNT */
+
+
+#if defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2
+
+/* Return the device number from MOUNT_OPTIONS, if possible.
+   Otherwise return (dev_t) -1.  */
+
+static dev_t
+dev_from_mount_options (char const *mount_options)
+{
+  /* GNU/Linux allows file system implementations to define their own
+     meaning for "dev=" mount options, so don't trust the meaning
+     here.  */
+# ifndef __linux__
+
+  static char const dev_pattern[] = ",dev=";
+  char const *devopt = strstr (mount_options, dev_pattern);
+
+  if (devopt)
+    {
+      char const *optval = devopt + sizeof dev_pattern - 1;
+      char *optvalend;
+      unsigned long int dev;
+      errno = 0;
+      dev = strtoul (optval, &optvalend, 16);
+      if (optval != optvalend
+          && (*optvalend == '\0' || *optvalend == ',')
+          && ! (dev == ULONG_MAX && errno == ERANGE)
+          && dev == (dev_t) dev)
+        return dev;
+    }
+
+# endif
+
+  return -1;
+}
+
+#endif
+
+/* Return a list of the currently mounted file systems, or NULL on error.
+   Add each entry to the tail of the list so that they stay in order.
+   If NEED_FS_TYPE is true, ensure that the file system type fields in
+   the returned list are valid.  Otherwise, they might not be.  */
+
+struct mount_entry *
+read_file_system_list (bool need_fs_type)
+{
+  struct mount_entry *mount_list;
+  struct mount_entry *me;
+  struct mount_entry **mtail = &mount_list;
+
+#ifdef MOUNTED_LISTMNTENT
+  {
+    struct tabmntent *mntlist, *p;
+    struct mntent *mnt;
+    struct mount_entry *me;
+
+    /* the third and fourth arguments could be used to filter mounts,
+       but Crays doesn't seem to have any mounts that we want to
+       remove. Specifically, automount create normal NFS mounts.
+       */
+
+    if (listmntent (&mntlist, KMTAB, NULL, NULL) < 0)
+      return NULL;
+    for (p = mntlist; p; p = p->next) {
+      mnt = p->ment;
+      me = xmalloc (sizeof *me);
+      me->me_devname = xstrdup (mnt->mnt_fsname);
+      me->me_mountdir = xstrdup (mnt->mnt_dir);
+      me->me_type = xstrdup (mnt->mnt_type);
+      me->me_type_malloced = 1;
+      me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
+      me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
+      me->me_dev = -1;
+      *mtail = me;
+      mtail = &me->me_next;
+    }
+    freemntlist (mntlist);
+  }
+#endif
+
+#ifdef MOUNTED_GETMNTENT1 /* GNU/Linux, 4.3BSD, SunOS, HP-UX, Dynix, Irix.  */
+  {
+    struct mntent *mnt;
+    char *table = MOUNTED;
+    FILE *fp;
+
+    fp = setmntent (table, "r");
+    if (fp == NULL)
+      return NULL;
+
+    while ((mnt = getmntent (fp)))
+      {
+        me = malloc (sizeof *me);
+        me->me_devname = strdup (mnt->mnt_fsname);
+        me->me_mountdir = strdup (mnt->mnt_dir);
+        me->me_type = strdup (mnt->mnt_type);
+        me->me_type_malloced = 1;
+        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
+        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
+        me->me_dev = dev_from_mount_options (mnt->mnt_opts);
+
+        /* Add to the linked list. */
+        *mtail = me;
+        mtail = &me->me_next;
+      }
+
+    if (endmntent (fp) == 0)
+      goto free_then_fail;
+  }
+#endif /* MOUNTED_GETMNTENT1. */
+
+#ifdef MOUNTED_GETMNTINFO        /* 4.4BSD.  */
+  {
+    struct statfs *fsp;
+    int entries;
+
+    entries = getmntinfo (&fsp, MNT_NOWAIT);
+    if (entries < 0)
+      return NULL;
+    for (; entries-- > 0; fsp++)
+      {
+        me = malloc (sizeof *me);
+        me->me_devname = strdup (fsp->f_mntfromname);
+        me->me_mountdir = strdup (fsp->f_mntonname);
+#if defined(__macosx__)
+        me->me_type = fsp->f_fstypename;
+#else
+        me->me_type = fsp->fs_typename;
+#endif 
+        me->me_type_malloced = 0;
+        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
+        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
+        me->me_dev = (dev_t) -1;        /* Magic; means not known yet. */
+
+        /* Add to the linked list. */
+        *mtail = me;
+        mtail = &me->me_next;
+      }
+  }
+#endif /* MOUNTED_GETMNTINFO */
+
+#ifdef MOUNTED_GETMNTINFO2        /* NetBSD 3.0.  */
+  {
+    struct statvfs *fsp;
+    int entries;
+
+    entries = getmntinfo (&fsp, MNT_NOWAIT);
+    if (entries < 0)
+      return NULL;
+    for (; entries-- > 0; fsp++)
+      {
+        me = xmalloc (sizeof *me);
+        me->me_devname = xstrdup (fsp->f_mntfromname);
+        me->me_mountdir = xstrdup (fsp->f_mntonname);
+        me->me_type = xstrdup (fsp->f_fstypename);
+        me->me_type_malloced = 1;
+        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
+        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
+        me->me_dev = (dev_t) -1;        /* Magic; means not known yet. */
+
+        /* Add to the linked list. */
+        *mtail = me;
+        mtail = &me->me_next;
+      }
+  }
+#endif /* MOUNTED_GETMNTINFO2 */
+
+#ifdef MOUNTED_GETMNT                /* Ultrix.  */
+  {
+    int offset = 0;
+    int val;
+    struct fs_data fsd;
+
+    while (errno = 0,
+           0 < (val = getmnt (&offset, &fsd, sizeof (fsd), NOSTAT_MANY,
+                              (char *) 0)))
+      {
+        me = xmalloc (sizeof *me);
+        me->me_devname = xstrdup (fsd.fd_req.devname);
+        me->me_mountdir = xstrdup (fsd.fd_req.path);
+        me->me_type = gt_names[fsd.fd_req.fstype];
+        me->me_type_malloced = 0;
+        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
+        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
+        me->me_dev = fsd.fd_req.dev;
+
+        /* Add to the linked list. */
+        *mtail = me;
+        mtail = &me->me_next;
+      }
+    if (val < 0)
+      goto free_then_fail;
+  }
+#endif /* MOUNTED_GETMNT. */
+
+#if defined MOUNTED_FS_STAT_DEV /* BeOS */
+  {
+    /* The next_dev() and fs_stat_dev() system calls give the list of
+       all file systems, including the information returned by statvfs()
+       (fs type, total blocks, free blocks etc.), but without the mount
+       point. But on BeOS all file systems except / are mounted in the
+       rootfs, directly under /.
+       The directory name of the mount point is often, but not always,
+       identical to the volume name of the device.
+       We therefore get the list of subdirectories of /, and the list
+       of all file systems, and match the two lists.  */
+
+    DIR *dirp;
+    struct rootdir_entry
+      {
+        char *name;
+        dev_t dev;
+        ino_t ino;
+        struct rootdir_entry *next;
+      };
+    struct rootdir_entry *rootdir_list;
+    struct rootdir_entry **rootdir_tail;
+    int32 pos;
+    dev_t dev;
+    fs_info fi;
+
+    /* All volumes are mounted in the rootfs, directly under /. */
+    rootdir_list = NULL;
+    rootdir_tail = &rootdir_list;
+    dirp = opendir ("/");
+    if (dirp)
+      {
+        struct dirent *d;
+
+        while ((d = readdir (dirp)) != NULL)
+          {
+            char *name;
+            struct stat statbuf;
+
+            if (strcmp (d->d_name, "..") == 0)
+              continue;
+
+            if (strcmp (d->d_name, ".") == 0)
+              name = strdup ("/");
+            else
+              {
+                name = malloc (1 + strlen (d->d_name) + 1);
+                name[0] = '/';
+                strcpy (name + 1, d->d_name);
+              }
+
+            if (lstat (name, &statbuf) >= 0 && S_ISDIR (statbuf.st_mode))
+              {
+                struct rootdir_entry *re = malloc (sizeof *re);
+                re->name = name;
+                re->dev = statbuf.st_dev;
+                re->ino = statbuf.st_ino;
+
+                /* Add to the linked list.  */
+                *rootdir_tail = re;
+                rootdir_tail = &re->next;
+              }
+            else
+              free (name);
+          }
+        closedir (dirp);
+      }
+    *rootdir_tail = NULL;
+
+    for (pos = 0; (dev = next_dev (&pos)) >= 0; )
+      if (fs_stat_dev (dev, &fi) >= 0)
+        {
+          /* Note: fi.dev == dev. */
+          struct rootdir_entry *re;
+
+          for (re = rootdir_list; re; re = re->next)
+            if (re->dev == fi.dev && re->ino == fi.root)
+              break;
+
+          me = malloc (sizeof *me);
+          me->me_devname = strdup (fi.device_name[0] != '\0' ? fi.device_name : fi.fsh_name);
+          me->me_mountdir = strdup (re != NULL ? re->name : fi.fsh_name);
+          me->me_type = strdup (fi.fsh_name);
+          me->me_type_malloced = 1;
+          me->me_dev = fi.dev;
+          me->me_dummy = 0;
+          me->me_remote = (fi.flags & B_FS_IS_SHARED) != 0;
+
+          /* Add to the linked list. */
+          *mtail = me;
+          mtail = &me->me_next;
+        }
+    *mtail = NULL;
+
+    while (rootdir_list != NULL)
+      {
+        struct rootdir_entry *re = rootdir_list;
+        rootdir_list = re->next;
+        free (re->name);
+        free (re);
+      }
+  }
+#endif /* MOUNTED_FS_STAT_DEV */
+
+#if defined MOUNTED_GETFSSTAT        /* __alpha running OSF_1 */
+  {
+    int numsys, counter;
+    size_t bufsize;
+    struct statfs *stats;
+
+    numsys = getfsstat ((struct statfs *)0, 0L, MNT_NOWAIT);
+    if (numsys < 0)
+      return (NULL);
+    if (SIZE_MAX / sizeof *stats <= numsys)
+      xalloc_die ();
+
+    bufsize = (1 + numsys) * sizeof *stats;
+    stats = xmalloc (bufsize);
+    numsys = getfsstat (stats, bufsize, MNT_NOWAIT);
+
+    if (numsys < 0)
+      {
+        free (stats);
+        return (NULL);
+      }
+
+    for (counter = 0; counter < numsys; counter++)
+      {
+        me = xmalloc (sizeof *me);
+        me->me_devname = xstrdup (stats[counter].f_mntfromname);
+        me->me_mountdir = xstrdup (stats[counter].f_mntonname);
+        me->me_type = xstrdup (FS_TYPE (stats[counter]));
+        me->me_type_malloced = 1;
+        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
+        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
+        me->me_dev = (dev_t) -1;        /* Magic; means not known yet. */
+
+        /* Add to the linked list. */
+        *mtail = me;
+        mtail = &me->me_next;
+      }
+
+    free (stats);
+  }
+#endif /* MOUNTED_GETFSSTAT */
+
+#if defined MOUNTED_FREAD || defined MOUNTED_FREAD_FSTYP /* SVR[23].  */
+  {
+    struct mnttab mnt;
+    char *table = "/etc/mnttab";
+    FILE *fp;
+
+    fp = fopen (table, "r");
+    if (fp == NULL)
+      return NULL;
+
+    while (fread (&mnt, sizeof mnt, 1, fp) > 0)
+      {
+        me = xmalloc (sizeof *me);
+# ifdef GETFSTYP                        /* SVR3.  */
+        me->me_devname = xstrdup (mnt.mt_dev);
+# else
+        me->me_devname = xmalloc (strlen (mnt.mt_dev) + 6);
+        strcpy (me->me_devname, "/dev/");
+        strcpy (me->me_devname + 5, mnt.mt_dev);
+# endif
+        me->me_mountdir = xstrdup (mnt.mt_filsys);
+        me->me_dev = (dev_t) -1;        /* Magic; means not known yet. */
+        me->me_type = "";
+        me->me_type_malloced = 0;
+# ifdef GETFSTYP                        /* SVR3.  */
+        if (need_fs_type)
+          {
+            struct statfs fsd;
+            char typebuf[FSTYPSZ];
+
+            if (statfs (me->me_mountdir, &fsd, sizeof fsd, 0) != -1
+                && sysfs (GETFSTYP, fsd.f_fstyp, typebuf) != -1)
+              {
+                me->me_type = xstrdup (typebuf);
+                me->me_type_malloced = 1;
+              }
+          }
+# endif
+        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
+        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
+
+        /* Add to the linked list. */
+        *mtail = me;
+        mtail = &me->me_next;
+      }
+
+    if (ferror (fp))
+      {
+        /* The last fread() call must have failed.  */
+        int saved_errno = errno;
+        fclose (fp);
+        errno = saved_errno;
+        goto free_then_fail;
+      }
+
+    if (fclose (fp) == EOF)
+      goto free_then_fail;
+  }
+#endif /* MOUNTED_FREAD || MOUNTED_FREAD_FSTYP.  */
+
+#ifdef MOUNTED_GETMNTTBL        /* DolphinOS goes its own way.  */
+  {
+    struct mntent **mnttbl = getmnttbl (), **ent;
+    for (ent=mnttbl;*ent;ent++)
+      {
+        me = xmalloc (sizeof *me);
+        me->me_devname = xstrdup ( (*ent)->mt_resource);
+        me->me_mountdir = xstrdup ( (*ent)->mt_directory);
+        me->me_type = xstrdup ((*ent)->mt_fstype);
+        me->me_type_malloced = 1;
+        me->me_dummy = ME_DUMMY (me->me_devname, me->me_type);
+        me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
+        me->me_dev = (dev_t) -1;        /* Magic; means not known yet. */
+
+        /* Add to the linked list. */
+        *mtail = me;
+        mtail = &me->me_next;
+      }
+    endmnttbl ();
+  }
+#endif
+
+#ifdef MOUNTED_GETMNTENT2        /* SVR4.  */
+  {
+    struct mnttab mnt;
+    char *table = MNTTAB;
+    FILE *fp;
+    int ret;
+    int lockfd = -1;
+
+# if defined F_RDLCK && defined F_SETLKW
+    /* MNTTAB_LOCK is a macro name of our own invention; it's not present in
+       e.g. Solaris 2.6.  If the SVR4 folks ever define a macro
+       for this file name, we should use their macro name instead.
+       (Why not just lock MNTTAB directly?  We don't know.)  */
+#  ifndef MNTTAB_LOCK
+#   define MNTTAB_LOCK "/etc/.mnttab.lock"
+#  endif
+    lockfd = open (MNTTAB_LOCK, O_RDONLY);
+    if (0 <= lockfd)
+      {
+        struct flock flock;
+        flock.l_type = F_RDLCK;
+        flock.l_whence = SEEK_SET;
+        flock.l_start = 0;
+        flock.l_len = 0;
+        while (fcntl (lockfd, F_SETLKW, &flock) == -1)
+          if (errno != EINTR)
+            {
+              int saved_errno = errno;
+              close (lockfd);
+              errno = saved_errno;
+              return NULL;
+            }
+      }
+    else if (errno != ENOENT)
+      return NULL;
+# endif
+
+    errno = 0;
+    fp = fopen (table, "r");
+    if (fp == NULL)
+      ret = errno;
+    else
+      {
+        while ((ret = getmntent (fp, &mnt)) == 0)
+          {
+            me = xmalloc (sizeof *me);
+            me->me_devname = xstrdup (mnt.mnt_special);
+            me->me_mountdir = xstrdup (mnt.mnt_mountp);
+            me->me_type = xstrdup (mnt.mnt_fstype);
+            me->me_type_malloced = 1;
+            me->me_dummy = MNT_IGNORE (&mnt) != 0;
+            me->me_remote = ME_REMOTE (me->me_devname, me->me_type);
+            me->me_dev = dev_from_mount_options (mnt.mnt_mntopts);
+
+            /* Add to the linked list. */
+            *mtail = me;
+            mtail = &me->me_next;
+          }
+
+        ret = fclose (fp) == EOF ? errno : 0 < ret ? 0 : -1;
+      }
+
+    if (0 <= lockfd && close (lockfd) != 0)
+      ret = errno;
+
+    if (0 <= ret)
+      {
+        errno = ret;
+        goto free_then_fail;
+      }
+  }
+#endif /* MOUNTED_GETMNTENT2.  */
+
+#ifdef MOUNTED_VMOUNT                /* AIX.  */
+  {
+    int bufsize;
+    char *entries, *thisent;
+    struct vmount *vmp;
+    int n_entries;
+    int i;
+
+    /* Ask how many bytes to allocate for the mounted file system info.  */
+    if (mntctl (MCTL_QUERY, sizeof bufsize, (struct vmount *) &bufsize) != 0)
+      return NULL;
+    entries = xmalloc (bufsize);
+
+    /* Get the list of mounted file systems.  */
+    n_entries = mntctl (MCTL_QUERY, bufsize, (struct vmount *) entries);
+    if (n_entries < 0)
+      {
+        int saved_errno = errno;
+        free (entries);
+        errno = saved_errno;
+        return NULL;
+      }
+
+    for (i = 0, thisent = entries;
+         i < n_entries;
+         i++, thisent += vmp->vmt_length)
+      {
+        char *options, *ignore;
+
+        vmp = (struct vmount *) thisent;
+        me = xmalloc (sizeof *me);
+        if (vmp->vmt_flags & MNT_REMOTE)
+          {
+            char *host, *dir;
+
+            me->me_remote = 1;
+            /* Prepend the remote dirname.  */
+            host = thisent + vmp->vmt_data[VMT_HOSTNAME].vmt_off;
+            dir = thisent + vmp->vmt_data[VMT_OBJECT].vmt_off;
+            me->me_devname = xmalloc (strlen (host) + strlen (dir) + 2);
+            strcpy (me->me_devname, host);
+            strcat (me->me_devname, ":");
+            strcat (me->me_devname, dir);
+          }
+        else
+          {
+            me->me_remote = 0;
+            me->me_devname = xstrdup (thisent +
+                                      vmp->vmt_data[VMT_OBJECT].vmt_off);
+          }
+        me->me_mountdir = xstrdup (thisent + vmp->vmt_data[VMT_STUB].vmt_off);
+        me->me_type = xstrdup (fstype_to_string (vmp->vmt_gfstype));
+        me->me_type_malloced = 1;
+        options = thisent + vmp->vmt_data[VMT_ARGS].vmt_off;
+        ignore = strstr (options, "ignore");
+        me->me_dummy = (ignore
+                        && (ignore == options || ignore[-1] == ',')
+                        && (ignore[sizeof "ignore" - 1] == ','
+                            || ignore[sizeof "ignore" - 1] == '\0'));
+        me->me_dev = (dev_t) -1; /* vmt_fsid might be the info we want.  */
+
+        /* Add to the linked list. */
+        *mtail = me;
+        mtail = &me->me_next;
+      }
+    free (entries);
+  }
+#endif /* MOUNTED_VMOUNT. */
+
+  *mtail = NULL;
+  return mount_list;
+
+
+ free_then_fail:
+  {
+    int saved_errno = errno;
+    *mtail = NULL;
+
+    while (mount_list)
+      {
+        me = mount_list->me_next;
+        free (mount_list->me_devname);
+        free (mount_list->me_mountdir);
+        if (mount_list->me_type_malloced)
+          free (mount_list->me_type);
+        free (mount_list);
+        mount_list = me;
+      }
+
+    errno = saved_errno;
+    return NULL;
+  }
+}
+
+#endif
+
diff --git a/mountlist.h b/mountlist.h
index 04ac3535..43a15b21 100644
--- a/mountlist.h
+++ b/mountlist.h
@@ -1,47 +1,47 @@
-/* mountlist.h -- declarations for list of mounted file systems
-
-   Copyright (C) 1991, 1992, 1998, 2000, 2001, 2002, 2003, 2004, 2005
-   Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file mountlist.h
-/// A function to enumerate the mounting points in the filesystem.
-/// Used to display them in fileselectors.
-//////////////////////////////////////////////////////////////////////////////
-
-#ifndef MOUNTLIST_H_
-# define MOUNTLIST_H_
-
-# include <stdbool.h>
-# include <sys/types.h>
-
-/* A mount table entry. */
-struct mount_entry
-{
-  char *me_devname;             /* Device node name, including "/dev/". */
-  char *me_mountdir;            /* Mount point directory name. */
-  char *me_type;                /* "nfs", "4.2", etc. */
-  dev_t me_dev;                 /* Device number of me_mountdir. */
-  unsigned int me_dummy : 1;    /* Nonzero for dummy file systems. */
-  unsigned int me_remote : 1;   /* Nonzero for remote fileystems. */
-  unsigned int me_type_malloced : 1; /* Nonzero if me_type was malloced. */
-  struct mount_entry *me_next;
-};
-
-struct mount_entry *read_file_system_list (bool need_fs_type);
-
-#endif
+/* mountlist.h -- declarations for list of mounted file systems
+
+   Copyright (C) 1991, 1992, 1998, 2000, 2001, 2002, 2003, 2004, 2005
+   Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file mountlist.h
+/// A function to enumerate the mounting points in the filesystem.
+/// Used to display them in fileselectors.
+//////////////////////////////////////////////////////////////////////////////
+
+#ifndef MOUNTLIST_H_
+# define MOUNTLIST_H_
+
+# include <stdbool.h>
+# include <sys/types.h>
+
+/* A mount table entry. */
+struct mount_entry
+{
+  char *me_devname;             /* Device node name, including "/dev/". */
+  char *me_mountdir;            /* Mount point directory name. */
+  char *me_type;                /* "nfs", "4.2", etc. */
+  dev_t me_dev;                 /* Device number of me_mountdir. */
+  unsigned int me_dummy : 1;    /* Nonzero for dummy file systems. */
+  unsigned int me_remote : 1;   /* Nonzero for remote fileystems. */
+  unsigned int me_type_malloced : 1; /* Nonzero if me_type was malloced. */
+  struct mount_entry *me_next;
+};
+
+struct mount_entry *read_file_system_list (bool need_fs_type);
+
+#endif
diff --git a/op_c.c b/op_c.c
index 418ba8a6..6f62980e 100644
--- a/op_c.c
+++ b/op_c.c
@@ -1,1226 +1,1226 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <math.h>
-
-#include "op_c.h"
-#include "errors.h"
-
-void RGB_to_HSL(int r,int g,int b,byte * hr,byte * sr,byte* lr)
-{
-  double rd,gd,bd,h,s,l,max,min;
-
-  // convert RGB to HSV
-  rd = r / 255.0;            // rd,gd,bd range 0-1 instead of 0-255
-  gd = g / 255.0;
-  bd = b / 255.0;
-
-  // compute L
-//  l=(rd*0.30)+(gd*0.59)+(bd*0.11);
-
-  // compute maximum of rd,gd,bd
-  if (rd>=gd)
-  {
-    if (rd>=bd)
-      max = rd;
-    else
-      max = bd;
-  }
-  else
-  {
-    if (gd>=bd)
-      max = gd;
-    else
-      max = bd;
-  }
-
-  // compute minimum of rd,gd,bd
-  if (rd<=gd)
-  {
-    if (rd<=bd)
-      min = rd;
-    else
-      min = bd;
-  }
-  else
-  {
-    if (gd<=bd)
-      min = gd;
-    else
-      min = bd;
-  }
-
-  l = (max + min) / 2.0;
-
-  if(max==min)
-      s = h = 0;
-  else
-  {
-    if (l<=0.5)
-        s = (max - min) / (max + min);
-    else
-        s = (max - min) / (2 - (max + min));
-
-    if (max == rd)
-        h = 42.5 * (gd-bd)/(max-min);
-    else if (max == gd)
-        h = 42.5 * (bd-rd)/(max-min)+85;
-    else
-        h = 42.5 * (rd-gd)/(max-min)+170;
-    if (h<0) h+=255;
-  }
-
-  *hr = h;
-  *lr = (l*255.0);
-  *sr = (s*255.0);
-}
-
-void HSL_to_RGB(byte h,byte s,byte l, byte* r, byte* g, byte* b)
-{
-    float rf =0 ,gf = 0,bf = 0;
-    float hf,lf,sf;
-    float p,q;
-
-    if(s==0)
-    {
-        *r=*g=*b=l;
-        return;
-    }
-
-    hf = h / 255.0;
-    lf = l / 255.0;
-    sf = s / 255.0;
-
-    if (lf<=0.5)
-        q = lf*(1+sf);
-    else
-        q = lf+sf-lf*sf;
-    p = 2*lf-q;
-
-    rf = hf + (1 / 3.0);
-    gf = hf;
-    bf = hf - (1 / 3.0);
-
-    if (rf < 0) rf+=1;
-    if (rf > 1) rf-=1;
-    if (gf < 0) gf+=1;
-    if (gf > 1) gf-=1;
-    if (bf < 0) bf+=1;
-    if (bf > 1) bf-=1;
-
-    if (rf < 1/6.0)
-        rf = p + ((q-p)*6*rf);
-    else if(rf < 0.5)
-        rf = q;
-    else if(rf < 2/3.0)
-        rf = p + ((q-p)*6*(2/3.0-rf));
-    else
-        rf = p;
-
-    if (gf < 1/6.0)
-        gf = p + ((q-p)*6*gf);
-    else if(gf < 0.5)
-        gf = q;
-    else if(gf < 2/3.0)
-        gf = p + ((q-p)*6*(2/3.0-gf));
-    else
-        gf = p;
-
-    if (bf < 1/6.0)
-        bf = p + ((q-p)*6*bf);
-    else if(bf < 0.5)
-        bf = q;
-    else if(bf < 2/3.0)
-        bf = p + ((q-p)*6*(2/3.0-bf));
-    else
-        bf = p;
-
-    *r = rf * (255);
-    *g = gf * (255);
-    *b = bf * (255);
-}
-
-/////////////////////////////////////////////////////////////////////////////
-///////////////////////////// Méthodes de gestion des tables de conversion //
-/////////////////////////////////////////////////////////////////////////////
-
-T_Conversion_table * CT_new(int nbb_r,int nbb_g,int nbb_b)
-{
-  T_Conversion_table * n;
-  int size;
-
-  n=(T_Conversion_table *)malloc(sizeof(T_Conversion_table));
-  if (n!=NULL)
-  {
-    // On recopie les paramŠtres demand‚s
-    n->nbb_r=nbb_r;
-    n->nbb_g=nbb_g;
-    n->nbb_b=nbb_b;
-
-    // On calcule les autres
-    n->rng_r=(1<<nbb_r);
-    n->rng_g=(1<<nbb_g);
-    n->rng_b=(1<<nbb_b);
-    n->dec_r=nbb_g+nbb_b;
-    n->dec_g=nbb_b;
-    n->dec_b=0;
-    n->red_r=8-nbb_r;
-    n->red_g=8-nbb_g;
-    n->red_b=8-nbb_b;
-
-    // On tente d'allouer la table
-    size=(n->rng_r)*(n->rng_g)*(n->rng_b);
-    n->table=(byte *)malloc(size);
-    if (n->table!=NULL)
-      // C'est bon!
-      memset(n->table,0,size); // Inutile, mais plus propre
-    else
-    {
-      // Table impossible … allouer
-      free(n);
-      n=NULL;
-    }
-  }
-
-  return n;
-}
-
-void CT_delete(T_Conversion_table * t)
-{
-  free(t->table);
-  free(t);
-}
-
-byte CT_get(T_Conversion_table * t,int r,int g,int b)
-{
-  int index;
-
-  // On réduit le nombre de bits par couleur
-  r=(r>>t->red_r);
-  g=(g>>t->red_g);
-  b=(b>>t->red_b);
-  
-  // On recherche la couleur la plus proche dans la table de conversion
-  index=(r<<t->dec_r) | (g<<t->dec_g) | (b<<t->dec_b);
-
-  return t->table[index];
-}
-
-void CT_set(T_Conversion_table * t,int r,int g,int b,byte i)
-{
-  int index;
-
-  index=(r<<t->dec_r) | (g<<t->dec_g) | (b<<t->dec_b);
-  t->table[index]=i;
-}
-
-
-
-/////////////////////////////////////////////////////////////////////////////
-/////////////////////////////// M‚thodes de gestion des tables d'occurence //
-/////////////////////////////////////////////////////////////////////////////
-
-void OT_init(T_Occurrence_table * t)
-{
-  int size;
-
-  size=(t->rng_r)*(t->rng_g)*(t->rng_b)*sizeof(int);
-  memset(t->table,0,size); // On initialise … 0
-}
-
-T_Occurrence_table * OT_new(int nbb_r,int nbb_g,int nbb_b)
-{
-  T_Occurrence_table * n;
-  int size;
-
-  n=(T_Occurrence_table *)malloc(sizeof(T_Occurrence_table));
-  if (n!=0)
-  {
-    // On recopie les paramŠtres demand‚s
-    n->nbb_r=nbb_r;
-    n->nbb_g=nbb_g;
-    n->nbb_b=nbb_b;
-
-    // On calcule les autres
-    n->rng_r=(1<<nbb_r);
-    n->rng_g=(1<<nbb_g);
-    n->rng_b=(1<<nbb_b);
-    n->dec_r=nbb_g+nbb_b;
-    n->dec_g=nbb_b;
-    n->dec_b=0;
-    n->red_r=8-nbb_r;
-    n->red_g=8-nbb_g;
-    n->red_b=8-nbb_b;
-
-    // On tente d'allouer la table
-    size=(n->rng_r)*(n->rng_g)*(n->rng_b)*sizeof(int);
-    n->table=(int *)malloc(size);
-    if (n->table!=0)
-      // C'est bon! On initialise … 0
-      OT_init(n);
-    else
-    {
-      // Table impossible … allouer
-      free(n);
-      n=0;
-    }
-  }
-
-  return n;
-}
-
-void OT_delete(T_Occurrence_table * t)
-{
-  free(t->table);
-  free(t);
-}
-
-int OT_get(T_Occurrence_table * t,int r,int g,int b)
-{
-  int index;
-
-  index=(r<<t->dec_r) | (g<<t->dec_g) | (b<<t->dec_b);
-  return t->table[index];
-}
-
-void OT_inc(T_Occurrence_table * t,int r,int g,int b)
-{
-  int index;
-
-  r=(r>>t->red_r);
-  g=(g>>t->red_g);
-  b=(b>>t->red_b);
-  index=(r<<t->dec_r) | (g<<t->dec_g) | (b<<t->dec_b);
-  t->table[index]++;
-}
-
-void OT_count_occurrences(T_Occurrence_table * t,T_Bitmap24B image,int size)
-{
-  T_Bitmap24B ptr;
-  int index;
-
-  for (index=size,ptr=image;index>0;index--,ptr++)
-    OT_inc(t,ptr->R,ptr->G,ptr->B);
-}
-
-int OT_count_colors(T_Occurrence_table * t)
-{
-  int val; // Valeur de retour
-  int nb;  // Nombre de couleurs … tester
-  int i;   // Compteur de couleurs test‚es
-
-  val=0;
-  nb=(t->rng_r)*(t->rng_g)*(t->rng_b);
-  for (i=0;i<nb;i++)
-    if (t->table[i]>0)
-      val++;
-
-  return val;
-}
-
-
-
-/////////////////////////////////////////////////////////////////////////////
-///////////////////////////////////////// M‚thodes de gestion des clusters //
-/////////////////////////////////////////////////////////////////////////////
-
-void Cluster_analyser(T_Cluster * c,T_Occurrence_table * to)
-{
-  int rmin,rmax,vmin,vmax,bmin,bmax;
-  int r,g,b;
-
-  // On cherche les mins et les maxs de chaque composante sur la couverture
-
-  // int nbocc;
-
-  // On prédécale tout pour éviter de faire trop de bazar en se forçant à utiliser OT_get, plus rapide
-  rmin=c->rmax <<16; rmax=c->rmin << 16;
-  vmin=c->vmax << 8; vmax=c->vmin << 8;
-  bmin=c->bmax; bmax=c->bmin;
-  c->occurences=0;
-  /*
-  for (r=c->rmin<<16;r<=c->rmax<<16;r+=1<<16)
-    for (g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
-      for (b=c->bmin;b<=c->bmax;b++)
-      {
-        nbocc=to->table[r + g + b]; // OT_get
-        if (nbocc)
-        {
-          if (r<rmin) rmin=r;
-          else if (r>rmax) rmax=r;
-          if (g<vmin) vmin=g;
-          else if (g>vmax) vmax=g;
-          if (b<bmin) bmin=b;
-          else if (b>bmax) bmax=b;
-          c->occurences+=nbocc;
-        }
-      }
-  */
-
-  // On recherche le minimum et le maximum en parcourant le cluster selon chaque composante, 
-  // ça évite des accès mémoires inutiles, de plus chaque boucle est plus petite que la 
-  // précédente puisqu'on connait une borne supplémentaire
-
-  for(r=c->rmin<<16;r<=c->rmax<<16;r+=1<<16)
-      for(g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
-          for(b=c->bmin;b<=c->bmax;b++)
-          {
-            if(to->table[r + g + b]) // OT_get
-            {
-                rmin=r;
-                goto RMAX;
-            }
-          }
-RMAX:
-  for(r=c->rmax<<16;r>=rmin;r-=1<<16)
-      for(g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
-          for(b=c->bmin;b<=c->bmax;b++)
-          {
-            if(to->table[r + g + b]) // OT_get
-            {
-                rmax=r;
-                goto VMIN;
-            }
-          }
-VMIN:
-  for(g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
-      for(r=rmin;r<=rmax;r+=1<<16)
-          for(b=c->bmin;b<=c->bmax;b++)
-          {
-            if(to->table[r + g + b]) // OT_get
-            {
-                vmin=g;
-                goto VMAX;
-            }
-          }
-VMAX:
-  for(g=c->vmax<<8;g>=vmin;g-=1<<8)
-      for(r=rmin;r<=rmax;r+=1<<16)
-          for(b=c->bmin;b<=c->bmax;b++)
-          {
-            if(to->table[r + g + b]) // OT_get
-            {
-                vmax=g;
-                goto BMIN;
-            }
-          }
-BMIN:
-  for(b=c->bmin;b<=c->bmax;b++)
-      for(r=rmin;r<=rmax;r+=1<<16)
-          for(g=vmin;g<=vmax;g+=1<<8)
-          {
-            if(to->table[r + g + b]) // OT_get
-            {
-                bmin=b;
-                goto BMAX;
-            }
-          }
-BMAX:
-  for(b=c->bmax;b>=bmin;b--)
-      for(r=rmin;r<=rmax;r+=1<<16)
-          for(g=vmin;g<=vmax;g+=1<<8)
-          {
-            if(to->table[r + g + b]) // OT_get
-            {
-                bmax=b;
-                goto ENDCRUSH;
-            }
-          }
-ENDCRUSH:
-  // Il faut quand même parcourir la partie utile du cluster, pour savoir combien il y a d'occurences
-  for(r=rmin;r<=rmax;r+=1<<16)
-      for(g=vmin;g<=vmax;g+=1<<8)
-          for(b=bmin;b<=bmax;b++)
-          {
-            c->occurences+=to->table[r + g + b]; // OT_get
-          }
-
-  c->rmin=rmin>>16; c->rmax=rmax>>16;
-  c->vmin=vmin>>8;  c->vmax=vmax>>8;
-  c->bmin=bmin;     c->bmax=bmax;
-
-  // On regarde la composante qui a la variation la plus grande
-  r=(c->rmax-c->rmin)*299;
-  g=(c->vmax-c->vmin)*587;
-  b=(c->bmax-c->bmin)*114;
-
-  if (g>=r)
-  {
-    // G>=R
-    if (g>=b)
-    {
-      // G>=R et G>=B
-      c->plus_large=1;
-    }
-    else
-    {
-      // G>=R et G<B
-      c->plus_large=2;
-    }
-  }
-  else
-  {
-    // R>G
-    if (r>=b)
-    {
-      // R>G et R>=B
-      c->plus_large=0;
-    }
-    else
-    {
-      // R>G et R<B
-      c->plus_large=2;
-    }
-  }
-}
-
-void Cluster_split(T_Cluster * c,T_Cluster * c1,T_Cluster * c2,int hue,T_Occurrence_table * to)
-{
-  int limit;
-  int cumul;
-  int r,g,b;
-
-  limit=(c->occurences)/2;
-  cumul=0;
-  if (hue==0)
-  {
-    for (r=c->rmin<<16;r<=c->rmax<<16;r+=1<<16)
-    {
-      for (g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
-      {
-        for (b=c->bmin;b<=c->bmax;b++)
-        {
-          cumul+=to->table[r + g + b];
-          if (cumul>=limit)
-            break;
-        }
-        if (cumul>=limit)
-          break;
-      }
-      if (cumul>=limit)
-        break;
-    }
-
-    r>>=16;
-    g>>=8;
-
-    if (r==c->rmin)
-      r++;
-    // R est la valeur de d‚but du 2nd cluster
-
-    c1->Rmin=c->Rmin; c1->Rmax=r-1;
-    c1->rmin=c->rmin; c1->rmax=r-1;
-    c1->Gmin=c->Gmin; c1->Vmax=c->Vmax;
-    c1->vmin=c->vmin; c1->vmax=c->vmax;
-    c1->Bmin=c->Bmin; c1->Bmax=c->Bmax;
-    c1->bmin=c->bmin; c1->bmax=c->bmax;
-    c2->Rmin=r;       c2->Rmax=c->Rmax;
-    c2->rmin=r;       c2->rmax=c->rmax;
-    c2->Gmin=c->Gmin; c2->Vmax=c->Vmax;
-    c2->vmin=c->vmin; c2->vmax=c->vmax;
-    c2->Bmin=c->Bmin; c2->Bmax=c->Bmax;
-    c2->bmin=c->bmin; c2->bmax=c->bmax;
-  }
-  else
-  if (hue==1)
-  {
-
-    for (g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
-    {
-      for (r=c->rmin<<16;r<=c->rmax<<16;r+=1<<16)
-      {
-        for (b=c->bmin;b<=c->bmax;b++)
-        {
-          cumul+=to->table[r + g + b];
-          if (cumul>=limit)
-            break;
-        }
-        if (cumul>=limit)
-          break;
-      }
-      if (cumul>=limit)
-        break;
-    }
-
-    r>>=16; g>>=8;
-
-    if (g==c->vmin)
-      g++;
-    // G est la valeur de d‚but du 2nd cluster
-
-    c1->Rmin=c->Rmin; c1->Rmax=c->Rmax;
-    c1->rmin=c->rmin; c1->rmax=c->rmax;
-    c1->Gmin=c->Gmin; c1->Vmax=g-1;
-    c1->vmin=c->vmin; c1->vmax=g-1;
-    c1->Bmin=c->Bmin; c1->Bmax=c->Bmax;
-    c1->bmin=c->bmin; c1->bmax=c->bmax;
-    c2->Rmin=c->Rmin; c2->Rmax=c->Rmax;
-    c2->rmin=c->rmin; c2->rmax=c->rmax;
-    c2->Gmin=g;       c2->Vmax=c->Vmax;
-    c2->vmin=g;       c2->vmax=c->vmax;
-    c2->Bmin=c->Bmin; c2->Bmax=c->Bmax;
-    c2->bmin=c->bmin; c2->bmax=c->bmax;
-  }
-  else
-  {
-
-    for (b=c->bmin;b<=c->bmax;b++)
-    {
-      for (g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
-      {
-        for (r=c->rmin<<16;r<=c->rmax<<16;r+=1<<16)
-        {
-          cumul+=to->table[r + g + b];
-          if (cumul>=limit)
-            break;
-        }
-        if (cumul>=limit)
-          break;
-      }
-      if (cumul>=limit)
-        break;
-    }
-
-    r>>=16; g>>=8;
-
-    if (b==c->bmin)
-      b++;
-    // B est la valeur de d‚but du 2nd cluster
-
-    c1->Rmin=c->Rmin; c1->Rmax=c->Rmax;
-    c1->rmin=c->rmin; c1->rmax=c->rmax;
-    c1->Gmin=c->Gmin; c1->Vmax=c->Vmax;
-    c1->vmin=c->vmin; c1->vmax=c->vmax;
-    c1->Bmin=c->Bmin; c1->Bmax=b-1;
-    c1->bmin=c->bmin; c1->bmax=b-1;
-    c2->Rmin=c->Rmin; c2->Rmax=c->Rmax;
-    c2->rmin=c->rmin; c2->rmax=c->rmax;
-    c2->Gmin=c->Gmin; c2->Vmax=c->Vmax;
-    c2->vmin=c->vmin; c2->vmax=c->vmax;
-    c2->Bmin=b;       c2->Bmax=c->Bmax;
-    c2->bmin=b;       c2->bmax=c->bmax;
-  }
-}
-
-void Cluster_compute_hue(T_Cluster * c,T_Occurrence_table * to)
-{
-  int cumul_r,cumul_g,cumul_b;
-  int r,g,b;
-  int nbocc;
-
-  byte s=0;
-
-  cumul_r=cumul_g=cumul_b=0;
-  for (r=c->rmin;r<=c->rmax;r++)
-    for (g=c->vmin;g<=c->vmax;g++)
-      for (b=c->bmin;b<=c->bmax;b++)
-      {
-        nbocc=OT_get(to,r,g,b);
-        if (nbocc)
-        {
-          cumul_r+=r*nbocc;
-          cumul_g+=g*nbocc;
-          cumul_b+=b*nbocc;
-        }
-      }
-  
-  c->r=(cumul_r<<to->red_r)/c->occurences;
-  c->g=(cumul_g<<to->red_g)/c->occurences;
-  c->b=(cumul_b<<to->red_b)/c->occurences;
-  RGB_to_HSL(c->r,c->g,c->b,&c->h,&s,&c->l);
-}
-
-
-
-/////////////////////////////////////////////////////////////////////////////
-//////////////////////////// M‚thodes de gestion des ensembles de clusters //
-/////////////////////////////////////////////////////////////////////////////
-
-/// Setup the first cluster before we start the operations
-void CS_Init(T_Cluster_set * cs,T_Occurrence_table * to)
-{
-  cs->clusters->Rmin = cs->clusters->rmin = 0;
-  cs->clusters->Gmin = cs->clusters->vmin = 0;
-  cs->clusters->Bmin = cs->clusters->bmin = 0;
-  cs->clusters->Rmax = cs->clusters->rmax = to->rng_r-1;
-  cs->clusters->Vmax = cs->clusters->vmax = to->rng_g-1;
-  cs->clusters->Bmax = cs->clusters->bmax = to->rng_b-1;
-  cs->clusters->next = NULL;
-  Cluster_analyser(cs->clusters,to);
-  cs->nb=1;
-}
-
-/// Allocate a new cluster set
-T_Cluster_set * CS_New(int nbmax,T_Occurrence_table * to)
-{
-  T_Cluster_set * n;
-
-  n=(T_Cluster_set *)malloc(sizeof(T_Cluster_set));
-  if (n != NULL)
-  {
-    // On recopie les paramŠtres demand‚s
-    n->nb_max=OT_count_colors(to);
-
-    // On vient de compter le nombre de couleurs existantes, s'il est plus grand que 256 on limite à 256 
-	// (nombre de couleurs voulu au final)
-    if (n->nb_max>nbmax)
-    {
-      n->nb_max=nbmax;
-    }
-
-    // On tente d'allouer le premier cluster
-    n->clusters=(T_Cluster *)malloc(sizeof(T_Cluster));
-    if (n->clusters!=NULL)
-      // C'est bon! On initialise
-      CS_Init(n,to);
-    else
-    {
-      // Table impossible … allouer
-      free(n);
-      n=0;
-    }
-  }
-
-  return n;
-}
-
-/// Free a cluster set
-void CS_Delete(T_Cluster_set * cs)
-{
-	T_Cluster* nxt;
-	while(cs->clusters != NULL)
-	{
-		nxt = cs->clusters->next;
-  		free(cs->clusters);
-		cs->clusters = nxt;
-	}
-  	free(cs);
-}
-
-void CS_Get(T_Cluster_set * cs,T_Cluster * c)
-{
-  T_Cluster* current = cs->clusters;
-  T_Cluster* prev = NULL;
-
-  // Search a cluster with at least 2 distinct colors so we can split it
-  do
-  {
-    if ( (current->rmin < current->rmax) ||
-         (current->vmin < current->vmax) ||
-         (current->bmin < current->bmax) )
-      break;
-
-	prev = current;
-	
-  } while((current = current -> next));
-
-  // copy it to c
-  *c = *current;
-
-  // remove it from the list
-  cs->nb--;
-
-  if(prev)
-	prev->next = current->next;
-  else
-	cs->clusters = current->next;
-  free(current);
-  current = NULL;
-}
-
-void CS_Set(T_Cluster_set * cs,T_Cluster * c)
-{
-  T_Cluster* current = cs->clusters;
-  T_Cluster* prev = NULL;
-
-  // Search the first cluster that is smaller than ours
-  if(current != NULL) // don't search if the list is empty
-  do
-  {
-    if (current->occurences < c->occurences)
-		break;
-	prev = current;
-  } while((current = current -> next));
-
-  // Now insert our cluster just before the one we found
-  c -> next = current;
-
-  current = malloc(sizeof(T_Cluster));
-  *current = *c ;
-
-  if(prev) prev -> next = current;
-  else cs->clusters = current;
-
-  cs -> nb++;
-}
-
-// Détermination de la meilleure palette en utilisant l'algo Median Cut :
-// 1) On considère l'espace (R,G,B) comme 1 boîte
-// 2) On cherche les extrêmes de la boîte en (R,G,B)
-// 3) On trie les pixels de l'image selon l'axe le plus long parmi (R,G,B)
-// 4) On coupe la boîte en deux au milieu, et on compacte pour que chaque bord corresponde bien à un pixel extreme
-// 5) On recommence à couper selon le plus grand axe toutes boîtes confondues
-// 6) On s'arrête quand on a le nombre de couleurs voulu
-void CS_Generate(T_Cluster_set * cs,T_Occurrence_table * to)
-{
-  T_Cluster current;
-  T_Cluster Nouveau1;
-  T_Cluster Nouveau2;
-
-  // Tant qu'on a moins de 256 clusters
-  while (cs->nb<cs->nb_max)
-  {
-    // On récupère le plus grand cluster
-    CS_Get(cs,&current);
-
-    // On le coupe en deux
-    Cluster_split(&current,&Nouveau1,&Nouveau2,current.plus_large,to);
-
-    // On compacte ces deux nouveaux (il peut y avoir un espace entre l'endroit de la coupure et les premiers pixels du cluster)
-    Cluster_analyser(&Nouveau1,to);
-    Cluster_analyser(&Nouveau2,to);
-
-    // On met ces deux nouveaux clusters dans le clusterSet... sauf s'ils sont vides
-    if(Nouveau1.occurences>0)
-        CS_Set(cs,&Nouveau1);
-    if(Nouveau2.occurences>0)
-        CS_Set(cs,&Nouveau2);
-  }
-}
-
-void CS_Compute_colors(T_Cluster_set * cs,T_Occurrence_table * to)
-{
-  T_Cluster * c;
-
-  for (c=cs->clusters;c!=NULL;c=c->next)
-    Cluster_compute_hue(c,to);
-}
-
-void CS_Sort_by_chrominance(T_Cluster_set * cs)
-{
-	T_Cluster* nc;
-	T_Cluster* prev = NULL;
-	T_Cluster* place;
-	T_Cluster* newlist = NULL;
-
-	while((nc = cs->clusters))
-	{
-		// Remove the first cluster from the original list
-		nc = cs->clusters;
-		cs->clusters = cs->clusters->next;
-
-		// Find his position in the new list
-		for(place = newlist;place != NULL; place = place->next)
-		{
-			if(place->h > nc->h) break;
-			prev = place;
-		}
-
-		// Chain it there
-		nc->next = place;
-		if(prev) prev->next = nc;
-		else newlist = nc;
-
-	}
-
-	// Put the new list bavk in place
-	cs->clusters = newlist;
-}
-
-void CS_Sort_by_luminance(T_Cluster_set * cs)
-{
-	T_Cluster* nc;
-	T_Cluster* prev = NULL;
-	T_Cluster* place;
-	T_Cluster* newlist = NULL;
-
-	while((nc = cs->clusters))
-	{
-		// Remove the first cluster from the original list
-		nc = cs->clusters;
-		cs->clusters = cs->clusters->next;
-
-		// Find his position in the new list
-		for(place = newlist;place != NULL; place = place->next)
-		{
-			if(place->l > nc->l) break;
-			prev = place;
-		}
-
-		// Chain it there
-		nc->next = place;
-		if(prev) prev->next = nc;
-		else newlist = nc;
-
-	}
-
-	// Put the new list bavk in place
-	cs->clusters = newlist;
-}
-
-void CS_Generate_color_table_and_palette(T_Cluster_set * cs,T_Conversion_table * tc,T_Components * palette)
-{
-  int index;
-  int r,g,b;
-  T_Cluster* current = cs->clusters;
-
-  for (index=0;index<cs->nb;index++)
-  {
-    palette[index].R=current->r;
-    palette[index].G=current->g;
-    palette[index].B=current->b;
-
-    for (r=current->Rmin; r<=current->Rmax; r++)
-      for (g=current->Gmin;g<=current->Vmax;g++)
-        for (b=current->Bmin;b<=current->Bmax;b++)
-          CT_set(tc,r,g,b,index);
-	current = current->next;
-  }
-}
-
-/////////////////////////////////////////////////////////////////////////////
-///////////////////////////////////////// Méthodes de gestion des dégradés //
-/////////////////////////////////////////////////////////////////////////////
-
-void GS_Init(T_Gradient_set * ds,T_Cluster_set * cs)
-{
-    ds->gradients[0].nb_colors=1;
-    ds->gradients[0].min=cs->clusters->h;
-    ds->gradients[0].max=cs->clusters->h;
-    ds->gradients[0].hue=cs->clusters->h;
-    // Et hop : le 1er ensemble de d‚grad‚s est initialis‚
-    ds->nb=1;
-}
-
-T_Gradient_set * GS_New(T_Cluster_set * cs)
-{
-    T_Gradient_set * n;
-
-    n=(T_Gradient_set *)malloc(sizeof(T_Gradient_set));
-    if (n!=NULL)
-    {
-        // On recopie les paramŠtres demand‚s
-        n->nb_max=cs->nb_max;
-
-        // On tente d'allouer la table
-        n->gradients=(T_Gradient *)malloc((n->nb_max)*sizeof(T_Gradient));
-        if (n->gradients!=0)
-            // C'est bon! On initialise
-            GS_Init(n,cs);
-        else
-        {
-            // Table impossible … allouer
-            free(n);
-            n=0;
-        }
-    }
-
-    return n;
-}
-
-void GS_Delete(T_Gradient_set * ds)
-{
-    free(ds->gradients);
-    free(ds);
-}
-
-void GS_Generate(T_Gradient_set * ds,T_Cluster_set * cs)
-{
-    int id; // Les indexs de parcours des ensembles
-    int best_gradient; // Meilleur d‚grad‚
-    int best_diff; // Meilleure diff‚rence de chrominance
-    int diff;  // difference de chrominance courante
-	T_Cluster * current = cs->clusters;
-
-    // Pour chacun des clusters … traiter
-    do
-	{
-		// On recherche le d‚grad‚ le plus proche de la chrominance du cluster
-		best_gradient=-1;
-		best_diff=99999999;
-		for (id=0;id<ds->nb;id++)
-		{
-			diff=abs(current->h - ds->gradients[id].hue);
-			if ((best_diff>diff) && (diff<16))
-			{
-				best_gradient=id;
-				best_diff=diff;
-			}
-		}
-
-		// Si on a trouv‚ un d‚grad‚ dans lequel inclure le cluster
-		if (best_gradient!=-1)
-		{
-			// On met … jour le d‚grad‚
-			if (current->h < ds->gradients[best_gradient].min)
-				ds->gradients[best_gradient].min=current->h;
-			if (current->h > ds->gradients[best_gradient].max)
-				ds->gradients[best_gradient].max=current->h;
-			ds->gradients[best_gradient].hue=((ds->gradients[best_gradient].hue*
-						ds->gradients[best_gradient].nb_colors)
-					+current->h)
-				/(ds->gradients[best_gradient].nb_colors+1);
-			ds->gradients[best_gradient].nb_colors++;
-		}
-		else
-		{
-			// On cr‚e un nouveau d‚grad‚
-			best_gradient=ds->nb;
-			ds->gradients[best_gradient].nb_colors=1;
-			ds->gradients[best_gradient].min=current->h;
-			ds->gradients[best_gradient].max=current->h;
-			ds->gradients[best_gradient].hue=current->h;
-			ds->nb++;
-		}
-		current->h=best_gradient;
-	} while((current = current->next));
-
-	// On redistribue les valeurs dans les clusters
-	current = cs -> clusters;
-	do
-		current->h=ds->gradients[current->h].hue;
-	while((current = current ->next));
-}
-
-
-
-
-T_Conversion_table * Optimize_palette(T_Bitmap24B image,int size,T_Components * palette,int r,int g,int b)
-{
-  T_Occurrence_table  * to;
-  T_Conversion_table * tc;
-  T_Cluster_set       * cs;
-  T_Gradient_set       * ds;
-
-  // Création des éléments nécessaires au calcul de palette optimisée:
-  to=0; tc=0; cs=0; ds=0;
-
-  to=OT_new(r,g,b);
-  if (to!=0)
-  {
-    tc=CT_new(r,g,b);
-    if (tc!=0)
-    {
-
-      // Première étape : on compte les pixels de chaque couleur pour pouvoir trier là dessus
-      OT_count_occurrences(to,image,size);
-
-      cs=CS_New(256,to);
-      if (cs!=0)
-      {
-        // C'est bon, on a pu tout allouer
-
-        // On génère les clusters (avec l'algo du median cut)
-        CS_Generate(cs,to);
-
-        // On calcule la teinte de chaque pixel (Luminance et chrominance)
-        CS_Compute_colors(cs,to);
-
-        ds=GS_New(cs);
-        if (ds!=0)
-        {
-          GS_Generate(ds,cs);
-          GS_Delete(ds);
-        }
-
-        // Enfin on trie les clusters (donc les couleurs de la palette) dans un ordre sympa : par couleur, et par luminosité pour chaque couleur
-        CS_Sort_by_luminance(cs);
-        CS_Sort_by_chrominance(cs);
-
-        // Enfin on génère la palette et la table de correspondance entre chaque couleur 24b et sa couleur palette associée.
-        CS_Generate_color_table_and_palette(cs,tc,palette);
-
-        CS_Delete(cs);
-        OT_delete(to);
-        return tc;
-      }
-      CT_delete(tc);
-    }
-    OT_delete(to);
-  }
-  // Si on arrive ici c'est que l'allocation n'a pas réussi,
-  // l'appelant devra recommencer avec une précision plus faible (3 derniers paramètres)
-  return 0;
-}
-
-int Modified_value(int value,int modif)
-{
-  value+=modif;
-  if (value<0)
-  {
-    value=0;
-  }
-  else if (value>255)
-  {
-    value=255;
-  }
-  return value;
-}
-
-void Convert_24b_bitmap_to_256_Floyd_Steinberg(T_Bitmap256 dest,T_Bitmap24B source,int width,int height,T_Components * palette,T_Conversion_table * tc)
-// Cette fonction dégrade au fur et à mesure le bitmap source, donc soit on ne
-// s'en ressert pas, soit on passe à la fonction une copie de travail du
-// bitmap original.
-{
-  T_Bitmap24B current;
-  T_Bitmap24B c_plus1;
-  T_Bitmap24B u_minus1;
-  T_Bitmap24B next;
-  T_Bitmap24B u_plus1;
-  T_Bitmap256 d;
-  int x_pos,y_pos;
-  int red,green,blue;
-  float e_red,e_green,e_blue;
-
-  // On initialise les variables de parcours:
-  current =source;      // Le pixel dont on s'occupe
-  next =current+width; // Le pixel en dessous
-  c_plus1 =current+1;   // Le pixel à droite
-  u_minus1=next-1;   // Le pixel en bas à gauche
-  u_plus1 =next+1;   // Le pixel en bas à droite
-  d       =dest;
-
-  // On parcours chaque pixel:
-  for (y_pos=0;y_pos<height;y_pos++)
-  {
-    for (x_pos=0;x_pos<width;x_pos++)
-    {
-      // On prends la meilleure couleur de la palette qui traduit la couleur
-      // 24 bits de la source:
-      red=current->R;
-      green =current->G;
-      blue =current->B;
-      // Cherche la couleur correspondant dans la palette et la range dans l'image de destination
-      *d=CT_get(tc,red,green,blue);
-
-      // Puis on calcule pour chaque composante l'erreur dûe à l'approximation
-      red-=palette[*d].R;
-      green -=palette[*d].G;
-      blue -=palette[*d].B;
-
-      // Et dans chaque pixel voisin on propage l'erreur
-      // A droite:
-        e_red=(red*7)/16.0;
-        e_green =(green *7)/16.0;
-        e_blue =(blue *7)/16.0;
-        if (x_pos+1<width)
-        {
-          // Modified_value fait la somme des 2 params en bornant sur [0,255]
-          c_plus1->R=Modified_value(c_plus1->R,e_red);
-          c_plus1->G=Modified_value(c_plus1->G,e_green );
-          c_plus1->B=Modified_value(c_plus1->B,e_blue );
-        }
-      // En bas à gauche:
-      if (y_pos+1<height)
-      {
-        e_red=(red*3)/16.0;
-        e_green =(green *3)/16.0;
-        e_blue =(blue *3)/16.0;
-        if (x_pos>0)
-        {
-          u_minus1->R=Modified_value(u_minus1->R,e_red);
-          u_minus1->G=Modified_value(u_minus1->G,e_green );
-          u_minus1->B=Modified_value(u_minus1->B,e_blue );
-        }
-      // En bas:
-        e_red=(red*5/16.0);
-        e_green =(green*5 /16.0);
-        e_blue =(blue*5 /16.0);
-        next->R=Modified_value(next->R,e_red);
-        next->G=Modified_value(next->G,e_green );
-        next->B=Modified_value(next->B,e_blue );
-      // En bas à droite:
-        if (x_pos+1<width)
-        {
-        e_red=(red/16.0);
-        e_green =(green /16.0);
-        e_blue =(blue /16.0);
-          u_plus1->R=Modified_value(u_plus1->R,e_red);
-          u_plus1->G=Modified_value(u_plus1->G,e_green );
-          u_plus1->B=Modified_value(u_plus1->B,e_blue );
-        }
-      }
-
-      // On passe au pixel suivant :
-      current++;
-      c_plus1++;
-      u_minus1++;
-      next++;
-      u_plus1++;
-      d++;
-    }
-  }
-
-}
-
-
-
-static const byte precision_24b[]=
-{
- 8,8,8,
- 6,6,6,
- 6,6,5,
- 5,6,5,
- 5,5,5,
- 5,5,4,
- 4,5,4,
- 4,4,4,
- 4,4,3,
- 3,4,3,
- 3,3,3,
- 3,3,2};
-
-
-// Convertie avec le plus de précision possible une image 24b en 256c
-// Renvoie s'il y a eu une erreur ou pas..
-
-// Cette fonction utilise l'algorithme "median cut" (Optimize_palette) pour trouver la palette, et diffuse les erreurs avec floyd-steinberg.
-
-int Convert_24b_bitmap_to_256(T_Bitmap256 dest,T_Bitmap24B source,int width,int height,T_Components * palette)
-{
-  T_Conversion_table * table; // table de conversion
-  int                ip;    // index de précision pour la conversion
-
-  // On essaye d'obtenir une table de conversion qui loge en mémoire, avec la
-  // meilleure précision possible
-  for (ip=0;ip<(10*3);ip+=3)
-  {
-    table=Optimize_palette(source,width*height,palette,precision_24b[ip+0],
-                            precision_24b[ip+1],precision_24b[ip+2]);
-    if (table!=0)
-      break;
-  }
-
-  if (table!=0)
-  {
-    Convert_24b_bitmap_to_256_Floyd_Steinberg(dest,source,width,height,palette,table);
-    CT_delete(table);
-    return 0;
-  }
-  else
-    return 1;
-}
-
-
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <math.h>
+
+#include "op_c.h"
+#include "errors.h"
+
+void RGB_to_HSL(int r,int g,int b,byte * hr,byte * sr,byte* lr)
+{
+  double rd,gd,bd,h,s,l,max,min;
+
+  // convert RGB to HSV
+  rd = r / 255.0;            // rd,gd,bd range 0-1 instead of 0-255
+  gd = g / 255.0;
+  bd = b / 255.0;
+
+  // compute L
+//  l=(rd*0.30)+(gd*0.59)+(bd*0.11);
+
+  // compute maximum of rd,gd,bd
+  if (rd>=gd)
+  {
+    if (rd>=bd)
+      max = rd;
+    else
+      max = bd;
+  }
+  else
+  {
+    if (gd>=bd)
+      max = gd;
+    else
+      max = bd;
+  }
+
+  // compute minimum of rd,gd,bd
+  if (rd<=gd)
+  {
+    if (rd<=bd)
+      min = rd;
+    else
+      min = bd;
+  }
+  else
+  {
+    if (gd<=bd)
+      min = gd;
+    else
+      min = bd;
+  }
+
+  l = (max + min) / 2.0;
+
+  if(max==min)
+      s = h = 0;
+  else
+  {
+    if (l<=0.5)
+        s = (max - min) / (max + min);
+    else
+        s = (max - min) / (2 - (max + min));
+
+    if (max == rd)
+        h = 42.5 * (gd-bd)/(max-min);
+    else if (max == gd)
+        h = 42.5 * (bd-rd)/(max-min)+85;
+    else
+        h = 42.5 * (rd-gd)/(max-min)+170;
+    if (h<0) h+=255;
+  }
+
+  *hr = h;
+  *lr = (l*255.0);
+  *sr = (s*255.0);
+}
+
+void HSL_to_RGB(byte h,byte s,byte l, byte* r, byte* g, byte* b)
+{
+    float rf =0 ,gf = 0,bf = 0;
+    float hf,lf,sf;
+    float p,q;
+
+    if(s==0)
+    {
+        *r=*g=*b=l;
+        return;
+    }
+
+    hf = h / 255.0;
+    lf = l / 255.0;
+    sf = s / 255.0;
+
+    if (lf<=0.5)
+        q = lf*(1+sf);
+    else
+        q = lf+sf-lf*sf;
+    p = 2*lf-q;
+
+    rf = hf + (1 / 3.0);
+    gf = hf;
+    bf = hf - (1 / 3.0);
+
+    if (rf < 0) rf+=1;
+    if (rf > 1) rf-=1;
+    if (gf < 0) gf+=1;
+    if (gf > 1) gf-=1;
+    if (bf < 0) bf+=1;
+    if (bf > 1) bf-=1;
+
+    if (rf < 1/6.0)
+        rf = p + ((q-p)*6*rf);
+    else if(rf < 0.5)
+        rf = q;
+    else if(rf < 2/3.0)
+        rf = p + ((q-p)*6*(2/3.0-rf));
+    else
+        rf = p;
+
+    if (gf < 1/6.0)
+        gf = p + ((q-p)*6*gf);
+    else if(gf < 0.5)
+        gf = q;
+    else if(gf < 2/3.0)
+        gf = p + ((q-p)*6*(2/3.0-gf));
+    else
+        gf = p;
+
+    if (bf < 1/6.0)
+        bf = p + ((q-p)*6*bf);
+    else if(bf < 0.5)
+        bf = q;
+    else if(bf < 2/3.0)
+        bf = p + ((q-p)*6*(2/3.0-bf));
+    else
+        bf = p;
+
+    *r = rf * (255);
+    *g = gf * (255);
+    *b = bf * (255);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+///////////////////////////// Méthodes de gestion des tables de conversion //
+/////////////////////////////////////////////////////////////////////////////
+
+T_Conversion_table * CT_new(int nbb_r,int nbb_g,int nbb_b)
+{
+  T_Conversion_table * n;
+  int size;
+
+  n=(T_Conversion_table *)malloc(sizeof(T_Conversion_table));
+  if (n!=NULL)
+  {
+    // On recopie les paramŠtres demand‚s
+    n->nbb_r=nbb_r;
+    n->nbb_g=nbb_g;
+    n->nbb_b=nbb_b;
+
+    // On calcule les autres
+    n->rng_r=(1<<nbb_r);
+    n->rng_g=(1<<nbb_g);
+    n->rng_b=(1<<nbb_b);
+    n->dec_r=nbb_g+nbb_b;
+    n->dec_g=nbb_b;
+    n->dec_b=0;
+    n->red_r=8-nbb_r;
+    n->red_g=8-nbb_g;
+    n->red_b=8-nbb_b;
+
+    // On tente d'allouer la table
+    size=(n->rng_r)*(n->rng_g)*(n->rng_b);
+    n->table=(byte *)malloc(size);
+    if (n->table!=NULL)
+      // C'est bon!
+      memset(n->table,0,size); // Inutile, mais plus propre
+    else
+    {
+      // Table impossible … allouer
+      free(n);
+      n=NULL;
+    }
+  }
+
+  return n;
+}
+
+void CT_delete(T_Conversion_table * t)
+{
+  free(t->table);
+  free(t);
+}
+
+byte CT_get(T_Conversion_table * t,int r,int g,int b)
+{
+  int index;
+
+  // On réduit le nombre de bits par couleur
+  r=(r>>t->red_r);
+  g=(g>>t->red_g);
+  b=(b>>t->red_b);
+  
+  // On recherche la couleur la plus proche dans la table de conversion
+  index=(r<<t->dec_r) | (g<<t->dec_g) | (b<<t->dec_b);
+
+  return t->table[index];
+}
+
+void CT_set(T_Conversion_table * t,int r,int g,int b,byte i)
+{
+  int index;
+
+  index=(r<<t->dec_r) | (g<<t->dec_g) | (b<<t->dec_b);
+  t->table[index]=i;
+}
+
+
+
+/////////////////////////////////////////////////////////////////////////////
+/////////////////////////////// M‚thodes de gestion des tables d'occurence //
+/////////////////////////////////////////////////////////////////////////////
+
+void OT_init(T_Occurrence_table * t)
+{
+  int size;
+
+  size=(t->rng_r)*(t->rng_g)*(t->rng_b)*sizeof(int);
+  memset(t->table,0,size); // On initialise … 0
+}
+
+T_Occurrence_table * OT_new(int nbb_r,int nbb_g,int nbb_b)
+{
+  T_Occurrence_table * n;
+  int size;
+
+  n=(T_Occurrence_table *)malloc(sizeof(T_Occurrence_table));
+  if (n!=0)
+  {
+    // On recopie les paramŠtres demand‚s
+    n->nbb_r=nbb_r;
+    n->nbb_g=nbb_g;
+    n->nbb_b=nbb_b;
+
+    // On calcule les autres
+    n->rng_r=(1<<nbb_r);
+    n->rng_g=(1<<nbb_g);
+    n->rng_b=(1<<nbb_b);
+    n->dec_r=nbb_g+nbb_b;
+    n->dec_g=nbb_b;
+    n->dec_b=0;
+    n->red_r=8-nbb_r;
+    n->red_g=8-nbb_g;
+    n->red_b=8-nbb_b;
+
+    // On tente d'allouer la table
+    size=(n->rng_r)*(n->rng_g)*(n->rng_b)*sizeof(int);
+    n->table=(int *)malloc(size);
+    if (n->table!=0)
+      // C'est bon! On initialise … 0
+      OT_init(n);
+    else
+    {
+      // Table impossible … allouer
+      free(n);
+      n=0;
+    }
+  }
+
+  return n;
+}
+
+void OT_delete(T_Occurrence_table * t)
+{
+  free(t->table);
+  free(t);
+}
+
+int OT_get(T_Occurrence_table * t,int r,int g,int b)
+{
+  int index;
+
+  index=(r<<t->dec_r) | (g<<t->dec_g) | (b<<t->dec_b);
+  return t->table[index];
+}
+
+void OT_inc(T_Occurrence_table * t,int r,int g,int b)
+{
+  int index;
+
+  r=(r>>t->red_r);
+  g=(g>>t->red_g);
+  b=(b>>t->red_b);
+  index=(r<<t->dec_r) | (g<<t->dec_g) | (b<<t->dec_b);
+  t->table[index]++;
+}
+
+void OT_count_occurrences(T_Occurrence_table * t,T_Bitmap24B image,int size)
+{
+  T_Bitmap24B ptr;
+  int index;
+
+  for (index=size,ptr=image;index>0;index--,ptr++)
+    OT_inc(t,ptr->R,ptr->G,ptr->B);
+}
+
+int OT_count_colors(T_Occurrence_table * t)
+{
+  int val; // Valeur de retour
+  int nb;  // Nombre de couleurs … tester
+  int i;   // Compteur de couleurs test‚es
+
+  val=0;
+  nb=(t->rng_r)*(t->rng_g)*(t->rng_b);
+  for (i=0;i<nb;i++)
+    if (t->table[i]>0)
+      val++;
+
+  return val;
+}
+
+
+
+/////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////// M‚thodes de gestion des clusters //
+/////////////////////////////////////////////////////////////////////////////
+
+void Cluster_analyser(T_Cluster * c,T_Occurrence_table * to)
+{
+  int rmin,rmax,vmin,vmax,bmin,bmax;
+  int r,g,b;
+
+  // On cherche les mins et les maxs de chaque composante sur la couverture
+
+  // int nbocc;
+
+  // On prédécale tout pour éviter de faire trop de bazar en se forçant à utiliser OT_get, plus rapide
+  rmin=c->rmax <<16; rmax=c->rmin << 16;
+  vmin=c->vmax << 8; vmax=c->vmin << 8;
+  bmin=c->bmax; bmax=c->bmin;
+  c->occurences=0;
+  /*
+  for (r=c->rmin<<16;r<=c->rmax<<16;r+=1<<16)
+    for (g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
+      for (b=c->bmin;b<=c->bmax;b++)
+      {
+        nbocc=to->table[r + g + b]; // OT_get
+        if (nbocc)
+        {
+          if (r<rmin) rmin=r;
+          else if (r>rmax) rmax=r;
+          if (g<vmin) vmin=g;
+          else if (g>vmax) vmax=g;
+          if (b<bmin) bmin=b;
+          else if (b>bmax) bmax=b;
+          c->occurences+=nbocc;
+        }
+      }
+  */
+
+  // On recherche le minimum et le maximum en parcourant le cluster selon chaque composante, 
+  // ça évite des accès mémoires inutiles, de plus chaque boucle est plus petite que la 
+  // précédente puisqu'on connait une borne supplémentaire
+
+  for(r=c->rmin<<16;r<=c->rmax<<16;r+=1<<16)
+      for(g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
+          for(b=c->bmin;b<=c->bmax;b++)
+          {
+            if(to->table[r + g + b]) // OT_get
+            {
+                rmin=r;
+                goto RMAX;
+            }
+          }
+RMAX:
+  for(r=c->rmax<<16;r>=rmin;r-=1<<16)
+      for(g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
+          for(b=c->bmin;b<=c->bmax;b++)
+          {
+            if(to->table[r + g + b]) // OT_get
+            {
+                rmax=r;
+                goto VMIN;
+            }
+          }
+VMIN:
+  for(g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
+      for(r=rmin;r<=rmax;r+=1<<16)
+          for(b=c->bmin;b<=c->bmax;b++)
+          {
+            if(to->table[r + g + b]) // OT_get
+            {
+                vmin=g;
+                goto VMAX;
+            }
+          }
+VMAX:
+  for(g=c->vmax<<8;g>=vmin;g-=1<<8)
+      for(r=rmin;r<=rmax;r+=1<<16)
+          for(b=c->bmin;b<=c->bmax;b++)
+          {
+            if(to->table[r + g + b]) // OT_get
+            {
+                vmax=g;
+                goto BMIN;
+            }
+          }
+BMIN:
+  for(b=c->bmin;b<=c->bmax;b++)
+      for(r=rmin;r<=rmax;r+=1<<16)
+          for(g=vmin;g<=vmax;g+=1<<8)
+          {
+            if(to->table[r + g + b]) // OT_get
+            {
+                bmin=b;
+                goto BMAX;
+            }
+          }
+BMAX:
+  for(b=c->bmax;b>=bmin;b--)
+      for(r=rmin;r<=rmax;r+=1<<16)
+          for(g=vmin;g<=vmax;g+=1<<8)
+          {
+            if(to->table[r + g + b]) // OT_get
+            {
+                bmax=b;
+                goto ENDCRUSH;
+            }
+          }
+ENDCRUSH:
+  // Il faut quand même parcourir la partie utile du cluster, pour savoir combien il y a d'occurences
+  for(r=rmin;r<=rmax;r+=1<<16)
+      for(g=vmin;g<=vmax;g+=1<<8)
+          for(b=bmin;b<=bmax;b++)
+          {
+            c->occurences+=to->table[r + g + b]; // OT_get
+          }
+
+  c->rmin=rmin>>16; c->rmax=rmax>>16;
+  c->vmin=vmin>>8;  c->vmax=vmax>>8;
+  c->bmin=bmin;     c->bmax=bmax;
+
+  // On regarde la composante qui a la variation la plus grande
+  r=(c->rmax-c->rmin)*299;
+  g=(c->vmax-c->vmin)*587;
+  b=(c->bmax-c->bmin)*114;
+
+  if (g>=r)
+  {
+    // G>=R
+    if (g>=b)
+    {
+      // G>=R et G>=B
+      c->plus_large=1;
+    }
+    else
+    {
+      // G>=R et G<B
+      c->plus_large=2;
+    }
+  }
+  else
+  {
+    // R>G
+    if (r>=b)
+    {
+      // R>G et R>=B
+      c->plus_large=0;
+    }
+    else
+    {
+      // R>G et R<B
+      c->plus_large=2;
+    }
+  }
+}
+
+void Cluster_split(T_Cluster * c,T_Cluster * c1,T_Cluster * c2,int hue,T_Occurrence_table * to)
+{
+  int limit;
+  int cumul;
+  int r,g,b;
+
+  limit=(c->occurences)/2;
+  cumul=0;
+  if (hue==0)
+  {
+    for (r=c->rmin<<16;r<=c->rmax<<16;r+=1<<16)
+    {
+      for (g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
+      {
+        for (b=c->bmin;b<=c->bmax;b++)
+        {
+          cumul+=to->table[r + g + b];
+          if (cumul>=limit)
+            break;
+        }
+        if (cumul>=limit)
+          break;
+      }
+      if (cumul>=limit)
+        break;
+    }
+
+    r>>=16;
+    g>>=8;
+
+    if (r==c->rmin)
+      r++;
+    // R est la valeur de d‚but du 2nd cluster
+
+    c1->Rmin=c->Rmin; c1->Rmax=r-1;
+    c1->rmin=c->rmin; c1->rmax=r-1;
+    c1->Gmin=c->Gmin; c1->Vmax=c->Vmax;
+    c1->vmin=c->vmin; c1->vmax=c->vmax;
+    c1->Bmin=c->Bmin; c1->Bmax=c->Bmax;
+    c1->bmin=c->bmin; c1->bmax=c->bmax;
+    c2->Rmin=r;       c2->Rmax=c->Rmax;
+    c2->rmin=r;       c2->rmax=c->rmax;
+    c2->Gmin=c->Gmin; c2->Vmax=c->Vmax;
+    c2->vmin=c->vmin; c2->vmax=c->vmax;
+    c2->Bmin=c->Bmin; c2->Bmax=c->Bmax;
+    c2->bmin=c->bmin; c2->bmax=c->bmax;
+  }
+  else
+  if (hue==1)
+  {
+
+    for (g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
+    {
+      for (r=c->rmin<<16;r<=c->rmax<<16;r+=1<<16)
+      {
+        for (b=c->bmin;b<=c->bmax;b++)
+        {
+          cumul+=to->table[r + g + b];
+          if (cumul>=limit)
+            break;
+        }
+        if (cumul>=limit)
+          break;
+      }
+      if (cumul>=limit)
+        break;
+    }
+
+    r>>=16; g>>=8;
+
+    if (g==c->vmin)
+      g++;
+    // G est la valeur de d‚but du 2nd cluster
+
+    c1->Rmin=c->Rmin; c1->Rmax=c->Rmax;
+    c1->rmin=c->rmin; c1->rmax=c->rmax;
+    c1->Gmin=c->Gmin; c1->Vmax=g-1;
+    c1->vmin=c->vmin; c1->vmax=g-1;
+    c1->Bmin=c->Bmin; c1->Bmax=c->Bmax;
+    c1->bmin=c->bmin; c1->bmax=c->bmax;
+    c2->Rmin=c->Rmin; c2->Rmax=c->Rmax;
+    c2->rmin=c->rmin; c2->rmax=c->rmax;
+    c2->Gmin=g;       c2->Vmax=c->Vmax;
+    c2->vmin=g;       c2->vmax=c->vmax;
+    c2->Bmin=c->Bmin; c2->Bmax=c->Bmax;
+    c2->bmin=c->bmin; c2->bmax=c->bmax;
+  }
+  else
+  {
+
+    for (b=c->bmin;b<=c->bmax;b++)
+    {
+      for (g=c->vmin<<8;g<=c->vmax<<8;g+=1<<8)
+      {
+        for (r=c->rmin<<16;r<=c->rmax<<16;r+=1<<16)
+        {
+          cumul+=to->table[r + g + b];
+          if (cumul>=limit)
+            break;
+        }
+        if (cumul>=limit)
+          break;
+      }
+      if (cumul>=limit)
+        break;
+    }
+
+    r>>=16; g>>=8;
+
+    if (b==c->bmin)
+      b++;
+    // B est la valeur de d‚but du 2nd cluster
+
+    c1->Rmin=c->Rmin; c1->Rmax=c->Rmax;
+    c1->rmin=c->rmin; c1->rmax=c->rmax;
+    c1->Gmin=c->Gmin; c1->Vmax=c->Vmax;
+    c1->vmin=c->vmin; c1->vmax=c->vmax;
+    c1->Bmin=c->Bmin; c1->Bmax=b-1;
+    c1->bmin=c->bmin; c1->bmax=b-1;
+    c2->Rmin=c->Rmin; c2->Rmax=c->Rmax;
+    c2->rmin=c->rmin; c2->rmax=c->rmax;
+    c2->Gmin=c->Gmin; c2->Vmax=c->Vmax;
+    c2->vmin=c->vmin; c2->vmax=c->vmax;
+    c2->Bmin=b;       c2->Bmax=c->Bmax;
+    c2->bmin=b;       c2->bmax=c->bmax;
+  }
+}
+
+void Cluster_compute_hue(T_Cluster * c,T_Occurrence_table * to)
+{
+  int cumul_r,cumul_g,cumul_b;
+  int r,g,b;
+  int nbocc;
+
+  byte s=0;
+
+  cumul_r=cumul_g=cumul_b=0;
+  for (r=c->rmin;r<=c->rmax;r++)
+    for (g=c->vmin;g<=c->vmax;g++)
+      for (b=c->bmin;b<=c->bmax;b++)
+      {
+        nbocc=OT_get(to,r,g,b);
+        if (nbocc)
+        {
+          cumul_r+=r*nbocc;
+          cumul_g+=g*nbocc;
+          cumul_b+=b*nbocc;
+        }
+      }
+  
+  c->r=(cumul_r<<to->red_r)/c->occurences;
+  c->g=(cumul_g<<to->red_g)/c->occurences;
+  c->b=(cumul_b<<to->red_b)/c->occurences;
+  RGB_to_HSL(c->r,c->g,c->b,&c->h,&s,&c->l);
+}
+
+
+
+/////////////////////////////////////////////////////////////////////////////
+//////////////////////////// M‚thodes de gestion des ensembles de clusters //
+/////////////////////////////////////////////////////////////////////////////
+
+/// Setup the first cluster before we start the operations
+void CS_Init(T_Cluster_set * cs,T_Occurrence_table * to)
+{
+  cs->clusters->Rmin = cs->clusters->rmin = 0;
+  cs->clusters->Gmin = cs->clusters->vmin = 0;
+  cs->clusters->Bmin = cs->clusters->bmin = 0;
+  cs->clusters->Rmax = cs->clusters->rmax = to->rng_r-1;
+  cs->clusters->Vmax = cs->clusters->vmax = to->rng_g-1;
+  cs->clusters->Bmax = cs->clusters->bmax = to->rng_b-1;
+  cs->clusters->next = NULL;
+  Cluster_analyser(cs->clusters,to);
+  cs->nb=1;
+}
+
+/// Allocate a new cluster set
+T_Cluster_set * CS_New(int nbmax,T_Occurrence_table * to)
+{
+  T_Cluster_set * n;
+
+  n=(T_Cluster_set *)malloc(sizeof(T_Cluster_set));
+  if (n != NULL)
+  {
+    // On recopie les paramŠtres demand‚s
+    n->nb_max=OT_count_colors(to);
+
+    // On vient de compter le nombre de couleurs existantes, s'il est plus grand que 256 on limite à 256 
+	// (nombre de couleurs voulu au final)
+    if (n->nb_max>nbmax)
+    {
+      n->nb_max=nbmax;
+    }
+
+    // On tente d'allouer le premier cluster
+    n->clusters=(T_Cluster *)malloc(sizeof(T_Cluster));
+    if (n->clusters!=NULL)
+      // C'est bon! On initialise
+      CS_Init(n,to);
+    else
+    {
+      // Table impossible … allouer
+      free(n);
+      n=0;
+    }
+  }
+
+  return n;
+}
+
+/// Free a cluster set
+void CS_Delete(T_Cluster_set * cs)
+{
+	T_Cluster* nxt;
+	while(cs->clusters != NULL)
+	{
+		nxt = cs->clusters->next;
+  		free(cs->clusters);
+		cs->clusters = nxt;
+	}
+  	free(cs);
+}
+
+void CS_Get(T_Cluster_set * cs,T_Cluster * c)
+{
+  T_Cluster* current = cs->clusters;
+  T_Cluster* prev = NULL;
+
+  // Search a cluster with at least 2 distinct colors so we can split it
+  do
+  {
+    if ( (current->rmin < current->rmax) ||
+         (current->vmin < current->vmax) ||
+         (current->bmin < current->bmax) )
+      break;
+
+	prev = current;
+	
+  } while((current = current -> next));
+
+  // copy it to c
+  *c = *current;
+
+  // remove it from the list
+  cs->nb--;
+
+  if(prev)
+	prev->next = current->next;
+  else
+	cs->clusters = current->next;
+  free(current);
+  current = NULL;
+}
+
+void CS_Set(T_Cluster_set * cs,T_Cluster * c)
+{
+  T_Cluster* current = cs->clusters;
+  T_Cluster* prev = NULL;
+
+  // Search the first cluster that is smaller than ours
+  if(current != NULL) // don't search if the list is empty
+  do
+  {
+    if (current->occurences < c->occurences)
+		break;
+	prev = current;
+  } while((current = current -> next));
+
+  // Now insert our cluster just before the one we found
+  c -> next = current;
+
+  current = malloc(sizeof(T_Cluster));
+  *current = *c ;
+
+  if(prev) prev -> next = current;
+  else cs->clusters = current;
+
+  cs -> nb++;
+}
+
+// Détermination de la meilleure palette en utilisant l'algo Median Cut :
+// 1) On considère l'espace (R,G,B) comme 1 boîte
+// 2) On cherche les extrêmes de la boîte en (R,G,B)
+// 3) On trie les pixels de l'image selon l'axe le plus long parmi (R,G,B)
+// 4) On coupe la boîte en deux au milieu, et on compacte pour que chaque bord corresponde bien à un pixel extreme
+// 5) On recommence à couper selon le plus grand axe toutes boîtes confondues
+// 6) On s'arrête quand on a le nombre de couleurs voulu
+void CS_Generate(T_Cluster_set * cs,T_Occurrence_table * to)
+{
+  T_Cluster current;
+  T_Cluster Nouveau1;
+  T_Cluster Nouveau2;
+
+  // Tant qu'on a moins de 256 clusters
+  while (cs->nb<cs->nb_max)
+  {
+    // On récupère le plus grand cluster
+    CS_Get(cs,&current);
+
+    // On le coupe en deux
+    Cluster_split(&current,&Nouveau1,&Nouveau2,current.plus_large,to);
+
+    // On compacte ces deux nouveaux (il peut y avoir un espace entre l'endroit de la coupure et les premiers pixels du cluster)
+    Cluster_analyser(&Nouveau1,to);
+    Cluster_analyser(&Nouveau2,to);
+
+    // On met ces deux nouveaux clusters dans le clusterSet... sauf s'ils sont vides
+    if(Nouveau1.occurences>0)
+        CS_Set(cs,&Nouveau1);
+    if(Nouveau2.occurences>0)
+        CS_Set(cs,&Nouveau2);
+  }
+}
+
+void CS_Compute_colors(T_Cluster_set * cs,T_Occurrence_table * to)
+{
+  T_Cluster * c;
+
+  for (c=cs->clusters;c!=NULL;c=c->next)
+    Cluster_compute_hue(c,to);
+}
+
+void CS_Sort_by_chrominance(T_Cluster_set * cs)
+{
+	T_Cluster* nc;
+	T_Cluster* prev = NULL;
+	T_Cluster* place;
+	T_Cluster* newlist = NULL;
+
+	while((nc = cs->clusters))
+	{
+		// Remove the first cluster from the original list
+		nc = cs->clusters;
+		cs->clusters = cs->clusters->next;
+
+		// Find his position in the new list
+		for(place = newlist;place != NULL; place = place->next)
+		{
+			if(place->h > nc->h) break;
+			prev = place;
+		}
+
+		// Chain it there
+		nc->next = place;
+		if(prev) prev->next = nc;
+		else newlist = nc;
+
+	}
+
+	// Put the new list bavk in place
+	cs->clusters = newlist;
+}
+
+void CS_Sort_by_luminance(T_Cluster_set * cs)
+{
+	T_Cluster* nc;
+	T_Cluster* prev = NULL;
+	T_Cluster* place;
+	T_Cluster* newlist = NULL;
+
+	while((nc = cs->clusters))
+	{
+		// Remove the first cluster from the original list
+		nc = cs->clusters;
+		cs->clusters = cs->clusters->next;
+
+		// Find his position in the new list
+		for(place = newlist;place != NULL; place = place->next)
+		{
+			if(place->l > nc->l) break;
+			prev = place;
+		}
+
+		// Chain it there
+		nc->next = place;
+		if(prev) prev->next = nc;
+		else newlist = nc;
+
+	}
+
+	// Put the new list bavk in place
+	cs->clusters = newlist;
+}
+
+void CS_Generate_color_table_and_palette(T_Cluster_set * cs,T_Conversion_table * tc,T_Components * palette)
+{
+  int index;
+  int r,g,b;
+  T_Cluster* current = cs->clusters;
+
+  for (index=0;index<cs->nb;index++)
+  {
+    palette[index].R=current->r;
+    palette[index].G=current->g;
+    palette[index].B=current->b;
+
+    for (r=current->Rmin; r<=current->Rmax; r++)
+      for (g=current->Gmin;g<=current->Vmax;g++)
+        for (b=current->Bmin;b<=current->Bmax;b++)
+          CT_set(tc,r,g,b,index);
+	current = current->next;
+  }
+}
+
+/////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////// Méthodes de gestion des dégradés //
+/////////////////////////////////////////////////////////////////////////////
+
+void GS_Init(T_Gradient_set * ds,T_Cluster_set * cs)
+{
+    ds->gradients[0].nb_colors=1;
+    ds->gradients[0].min=cs->clusters->h;
+    ds->gradients[0].max=cs->clusters->h;
+    ds->gradients[0].hue=cs->clusters->h;
+    // Et hop : le 1er ensemble de d‚grad‚s est initialis‚
+    ds->nb=1;
+}
+
+T_Gradient_set * GS_New(T_Cluster_set * cs)
+{
+    T_Gradient_set * n;
+
+    n=(T_Gradient_set *)malloc(sizeof(T_Gradient_set));
+    if (n!=NULL)
+    {
+        // On recopie les paramŠtres demand‚s
+        n->nb_max=cs->nb_max;
+
+        // On tente d'allouer la table
+        n->gradients=(T_Gradient *)malloc((n->nb_max)*sizeof(T_Gradient));
+        if (n->gradients!=0)
+            // C'est bon! On initialise
+            GS_Init(n,cs);
+        else
+        {
+            // Table impossible … allouer
+            free(n);
+            n=0;
+        }
+    }
+
+    return n;
+}
+
+void GS_Delete(T_Gradient_set * ds)
+{
+    free(ds->gradients);
+    free(ds);
+}
+
+void GS_Generate(T_Gradient_set * ds,T_Cluster_set * cs)
+{
+    int id; // Les indexs de parcours des ensembles
+    int best_gradient; // Meilleur d‚grad‚
+    int best_diff; // Meilleure diff‚rence de chrominance
+    int diff;  // difference de chrominance courante
+	T_Cluster * current = cs->clusters;
+
+    // Pour chacun des clusters … traiter
+    do
+	{
+		// On recherche le d‚grad‚ le plus proche de la chrominance du cluster
+		best_gradient=-1;
+		best_diff=99999999;
+		for (id=0;id<ds->nb;id++)
+		{
+			diff=abs(current->h - ds->gradients[id].hue);
+			if ((best_diff>diff) && (diff<16))
+			{
+				best_gradient=id;
+				best_diff=diff;
+			}
+		}
+
+		// Si on a trouv‚ un d‚grad‚ dans lequel inclure le cluster
+		if (best_gradient!=-1)
+		{
+			// On met … jour le d‚grad‚
+			if (current->h < ds->gradients[best_gradient].min)
+				ds->gradients[best_gradient].min=current->h;
+			if (current->h > ds->gradients[best_gradient].max)
+				ds->gradients[best_gradient].max=current->h;
+			ds->gradients[best_gradient].hue=((ds->gradients[best_gradient].hue*
+						ds->gradients[best_gradient].nb_colors)
+					+current->h)
+				/(ds->gradients[best_gradient].nb_colors+1);
+			ds->gradients[best_gradient].nb_colors++;
+		}
+		else
+		{
+			// On cr‚e un nouveau d‚grad‚
+			best_gradient=ds->nb;
+			ds->gradients[best_gradient].nb_colors=1;
+			ds->gradients[best_gradient].min=current->h;
+			ds->gradients[best_gradient].max=current->h;
+			ds->gradients[best_gradient].hue=current->h;
+			ds->nb++;
+		}
+		current->h=best_gradient;
+	} while((current = current->next));
+
+	// On redistribue les valeurs dans les clusters
+	current = cs -> clusters;
+	do
+		current->h=ds->gradients[current->h].hue;
+	while((current = current ->next));
+}
+
+
+
+
+T_Conversion_table * Optimize_palette(T_Bitmap24B image,int size,T_Components * palette,int r,int g,int b)
+{
+  T_Occurrence_table  * to;
+  T_Conversion_table * tc;
+  T_Cluster_set       * cs;
+  T_Gradient_set       * ds;
+
+  // Création des éléments nécessaires au calcul de palette optimisée:
+  to=0; tc=0; cs=0; ds=0;
+
+  to=OT_new(r,g,b);
+  if (to!=0)
+  {
+    tc=CT_new(r,g,b);
+    if (tc!=0)
+    {
+
+      // Première étape : on compte les pixels de chaque couleur pour pouvoir trier là dessus
+      OT_count_occurrences(to,image,size);
+
+      cs=CS_New(256,to);
+      if (cs!=0)
+      {
+        // C'est bon, on a pu tout allouer
+
+        // On génère les clusters (avec l'algo du median cut)
+        CS_Generate(cs,to);
+
+        // On calcule la teinte de chaque pixel (Luminance et chrominance)
+        CS_Compute_colors(cs,to);
+
+        ds=GS_New(cs);
+        if (ds!=0)
+        {
+          GS_Generate(ds,cs);
+          GS_Delete(ds);
+        }
+
+        // Enfin on trie les clusters (donc les couleurs de la palette) dans un ordre sympa : par couleur, et par luminosité pour chaque couleur
+        CS_Sort_by_luminance(cs);
+        CS_Sort_by_chrominance(cs);
+
+        // Enfin on génère la palette et la table de correspondance entre chaque couleur 24b et sa couleur palette associée.
+        CS_Generate_color_table_and_palette(cs,tc,palette);
+
+        CS_Delete(cs);
+        OT_delete(to);
+        return tc;
+      }
+      CT_delete(tc);
+    }
+    OT_delete(to);
+  }
+  // Si on arrive ici c'est que l'allocation n'a pas réussi,
+  // l'appelant devra recommencer avec une précision plus faible (3 derniers paramètres)
+  return 0;
+}
+
+int Modified_value(int value,int modif)
+{
+  value+=modif;
+  if (value<0)
+  {
+    value=0;
+  }
+  else if (value>255)
+  {
+    value=255;
+  }
+  return value;
+}
+
+void Convert_24b_bitmap_to_256_Floyd_Steinberg(T_Bitmap256 dest,T_Bitmap24B source,int width,int height,T_Components * palette,T_Conversion_table * tc)
+// Cette fonction dégrade au fur et à mesure le bitmap source, donc soit on ne
+// s'en ressert pas, soit on passe à la fonction une copie de travail du
+// bitmap original.
+{
+  T_Bitmap24B current;
+  T_Bitmap24B c_plus1;
+  T_Bitmap24B u_minus1;
+  T_Bitmap24B next;
+  T_Bitmap24B u_plus1;
+  T_Bitmap256 d;
+  int x_pos,y_pos;
+  int red,green,blue;
+  float e_red,e_green,e_blue;
+
+  // On initialise les variables de parcours:
+  current =source;      // Le pixel dont on s'occupe
+  next =current+width; // Le pixel en dessous
+  c_plus1 =current+1;   // Le pixel à droite
+  u_minus1=next-1;   // Le pixel en bas à gauche
+  u_plus1 =next+1;   // Le pixel en bas à droite
+  d       =dest;
+
+  // On parcours chaque pixel:
+  for (y_pos=0;y_pos<height;y_pos++)
+  {
+    for (x_pos=0;x_pos<width;x_pos++)
+    {
+      // On prends la meilleure couleur de la palette qui traduit la couleur
+      // 24 bits de la source:
+      red=current->R;
+      green =current->G;
+      blue =current->B;
+      // Cherche la couleur correspondant dans la palette et la range dans l'image de destination
+      *d=CT_get(tc,red,green,blue);
+
+      // Puis on calcule pour chaque composante l'erreur dûe à l'approximation
+      red-=palette[*d].R;
+      green -=palette[*d].G;
+      blue -=palette[*d].B;
+
+      // Et dans chaque pixel voisin on propage l'erreur
+      // A droite:
+        e_red=(red*7)/16.0;
+        e_green =(green *7)/16.0;
+        e_blue =(blue *7)/16.0;
+        if (x_pos+1<width)
+        {
+          // Modified_value fait la somme des 2 params en bornant sur [0,255]
+          c_plus1->R=Modified_value(c_plus1->R,e_red);
+          c_plus1->G=Modified_value(c_plus1->G,e_green );
+          c_plus1->B=Modified_value(c_plus1->B,e_blue );
+        }
+      // En bas à gauche:
+      if (y_pos+1<height)
+      {
+        e_red=(red*3)/16.0;
+        e_green =(green *3)/16.0;
+        e_blue =(blue *3)/16.0;
+        if (x_pos>0)
+        {
+          u_minus1->R=Modified_value(u_minus1->R,e_red);
+          u_minus1->G=Modified_value(u_minus1->G,e_green );
+          u_minus1->B=Modified_value(u_minus1->B,e_blue );
+        }
+      // En bas:
+        e_red=(red*5/16.0);
+        e_green =(green*5 /16.0);
+        e_blue =(blue*5 /16.0);
+        next->R=Modified_value(next->R,e_red);
+        next->G=Modified_value(next->G,e_green );
+        next->B=Modified_value(next->B,e_blue );
+      // En bas à droite:
+        if (x_pos+1<width)
+        {
+        e_red=(red/16.0);
+        e_green =(green /16.0);
+        e_blue =(blue /16.0);
+          u_plus1->R=Modified_value(u_plus1->R,e_red);
+          u_plus1->G=Modified_value(u_plus1->G,e_green );
+          u_plus1->B=Modified_value(u_plus1->B,e_blue );
+        }
+      }
+
+      // On passe au pixel suivant :
+      current++;
+      c_plus1++;
+      u_minus1++;
+      next++;
+      u_plus1++;
+      d++;
+    }
+  }
+
+}
+
+
+
+static const byte precision_24b[]=
+{
+ 8,8,8,
+ 6,6,6,
+ 6,6,5,
+ 5,6,5,
+ 5,5,5,
+ 5,5,4,
+ 4,5,4,
+ 4,4,4,
+ 4,4,3,
+ 3,4,3,
+ 3,3,3,
+ 3,3,2};
+
+
+// Convertie avec le plus de précision possible une image 24b en 256c
+// Renvoie s'il y a eu une erreur ou pas..
+
+// Cette fonction utilise l'algorithme "median cut" (Optimize_palette) pour trouver la palette, et diffuse les erreurs avec floyd-steinberg.
+
+int Convert_24b_bitmap_to_256(T_Bitmap256 dest,T_Bitmap24B source,int width,int height,T_Components * palette)
+{
+  T_Conversion_table * table; // table de conversion
+  int                ip;    // index de précision pour la conversion
+
+  // On essaye d'obtenir une table de conversion qui loge en mémoire, avec la
+  // meilleure précision possible
+  for (ip=0;ip<(10*3);ip+=3)
+  {
+    table=Optimize_palette(source,width*height,palette,precision_24b[ip+0],
+                            precision_24b[ip+1],precision_24b[ip+2]);
+    if (table!=0)
+      break;
+  }
+
+  if (table!=0)
+  {
+    Convert_24b_bitmap_to_256_Floyd_Steinberg(dest,source,width,height,palette,table);
+    CT_delete(table);
+    return 0;
+  }
+  else
+    return 1;
+}
+
+
+
diff --git a/op_c.h b/op_c.h
index 4fd6739f..a1339aea 100644
--- a/op_c.h
+++ b/op_c.h
@@ -1,215 +1,215 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file op_c.h
-/// Color reduction and color conversion (24b->8b, RGB<->HSL).
-/// This is called op_c because half of the process was originally 
-/// coded in op_asm, in assembler.
-//////////////////////////////////////////////////////////////////////////////
-
-#ifndef _OP_C_H_
-#define _OP_C_H_
-
-#include "struct.h"
-
-//////////////////////////////////////////////// Définition des types de base
-
-typedef T_Components * T_Bitmap24B;
-typedef byte * T_Bitmap256;
-
-
-
-//////////////////////////////////////// Définition d'une table de conversion
-
-typedef struct
-{
-  int nbb_r; // Nb de bits de précision sur les rouges
-  int nbb_g; // Nb de bits de précision sur les verts
-  int nbb_b; // Nb de bits de précision sur les bleu
-
-  int rng_r; // Nb de valeurs sur les rouges (= 1<<nbb_r)
-  int rng_g; // Nb de valeurs sur les verts  (= 1<<nbb_g)
-  int rng_b; // Nb de valeurs sur les bleus  (= 1<<nbb_b)
-
-  int dec_r; // Coefficient multiplicateur d'accès dans la table (= nbb_g+nbb_b)
-  int dec_g; // Coefficient multiplicateur d'accès dans la table (= nbb_b)
-  int dec_b; // Coefficient multiplicateur d'accès dans la table (= 0)
-
-  int red_r; // Coefficient réducteur de traduction d'une couleur rouge (= 8-nbb_r)
-  int red_g; // Coefficient réducteur de traduction d'une couleur verte (= 8-nbb_g)
-  int red_b; // Coefficient réducteur de traduction d'une couleur bleue (= 8-nbb_b)
-
-  byte * table;
-} T_Conversion_table;
-
-
-
-///////////////////////////////////////// Définition d'une table d'occurences
-
-typedef struct
-{
-  int nbb_r; // Nb de bits de précision sur les rouges
-  int nbb_g; // Nb de bits de précision sur les verts
-  int nbb_b; // Nb de bits de précision sur les bleu
-
-  int rng_r; // Nb de valeurs sur les rouges (= 1<<nbb_r)
-  int rng_g; // Nb de valeurs sur les verts  (= 1<<nbb_g)
-  int rng_b; // Nb de valeurs sur les bleus  (= 1<<nbb_b)
-
-  int dec_r; // Coefficient multiplicateur d'accès dans la table (= nbb_g+nbb_b)
-  int dec_g; // Coefficient multiplicateur d'accès dans la table (= nbb_b)
-  int dec_b; // Coefficient multiplicateur d'accès dans la table (= 0)
-
-  int red_r; // Coefficient réducteur de traduction d'une couleur rouge (= 8-nbb_r)
-  int red_g; // Coefficient réducteur de traduction d'une couleur verte (= 8-nbb_g)
-  int red_b; // Coefficient réducteur de traduction d'une couleur bleue (= 8-nbb_b)
-
-  int * table;
-} T_Occurrence_table;
-
-
-
-///////////////////////////////////////// Définition d'un ensemble de couleur
-
-typedef struct S_Cluster
-{
-  int occurences; // Nb total d'occurences des couleurs de l'ensemble
-
-  // Grande couverture
-  byte Rmin,Rmax;
-  byte Gmin,Vmax;
-  byte Bmin,Bmax;
-
-  // Couverture minimale
-  byte rmin,rmax;
-  byte vmin,vmax;
-  byte bmin,bmax;
-
-  byte plus_large; // Composante ayant la plus grande variation (0=red,1=green,2=blue)
-  byte r,g,b;      // color synthétisant l'ensemble
-  byte h;          // Chrominance
-  byte l;          // Luminosité
-
-  struct S_Cluster* next;
-} T_Cluster;
-
-
-
-//////////////////////////////////////// Définition d'un ensemble de clusters
-
-typedef struct
-{
-  int       nb;
-  int       nb_max;
-  T_Cluster * clusters;
-} T_Cluster_set;
-
-
-
-///////////////////////////////////////////////////// Définition d'un dégradé
-
-typedef struct
-{
-  int   nb_colors; // Nombre de couleurs dans le dégradé
-  float min;        // Chrominance minimale du dégradé
-  float max;        // Chrominance maximale du dégradé
-  float hue;        // Chrominance moyenne du dégradé
-} T_Gradient;
-
-
-
-///////////////////////////////////////// Définition d'un ensemble de dégradé
-
-typedef struct
-{
-  int nb;             // Nombre de dégradés dans l'ensemble
-  int nb_max;          // Nombre maximum de dégradés
-  T_Gradient * gradients; // Les dégradés
-} T_Gradient_set;
-
-
-
-/////////////////////////////////////////////////////////////////////////////
-///////////////////////////// Méthodes de gestion des tables de conversion //
-/////////////////////////////////////////////////////////////////////////////
-
-T_Conversion_table * CT_new(int nbb_r,int nbb_g,int nbb_b);
-void CT_delete(T_Conversion_table * t);
-byte CT_get(T_Conversion_table * t,int r,int g,int b);
-void CT_set(T_Conversion_table * t,int r,int g,int b,byte i);
-
-void RGB_to_HSL(int r, int g,int b, byte* h, byte*s, byte* l);
-void HSL_to_RGB(byte h, byte s, byte l, byte* r, byte* g, byte* b);
-
-
-/////////////////////////////////////////////////////////////////////////////
-/////////////////////////////// Méthodes de gestion des tables d'occurence //
-/////////////////////////////////////////////////////////////////////////////
-
-void OT_init(T_Occurrence_table * t);
-T_Occurrence_table * OT_new(int nbb_r,int nbb_g,int nbb_b);
-void OT_delete(T_Occurrence_table * t);
-int OT_get(T_Occurrence_table * t,int r,int g,int b);
-void OT_inc(T_Occurrence_table * t,int r,int g,int b);
-void OT_count_occurrences(T_Occurrence_table * t,T_Bitmap24B image,int size);
-
-
-
-/////////////////////////////////////////////////////////////////////////////
-///////////////////////////////////////// Méthodes de gestion des clusters //
-/////////////////////////////////////////////////////////////////////////////
-
-void Cluster_analyser(T_Cluster * c,T_Occurrence_table * to);
-void Cluster_split(T_Cluster * c,T_Cluster * c1,T_Cluster * c2,int hue,T_Occurrence_table * to);
-void Cluster_compute_hue(T_Cluster * c,T_Occurrence_table * to);
-
-
-
-/////////////////////////////////////////////////////////////////////////////
-//////////////////////////// Méthodes de gestion des ensembles de clusters //
-/////////////////////////////////////////////////////////////////////////////
-
-void CS_Init(T_Cluster_set * cs,T_Occurrence_table * to);
-T_Cluster_set * CS_New(int nbmax,T_Occurrence_table * to);
-void CS_Delete(T_Cluster_set * cs);
-void CS_Get(T_Cluster_set * cs,T_Cluster * c);
-void CS_Set(T_Cluster_set * cs,T_Cluster * c);
-void CS_Generate(T_Cluster_set * cs,T_Occurrence_table * to);
-void CS_Compute_colors(T_Cluster_set * cs,T_Occurrence_table * to);
-void CS_Generate_color_table_and_palette(T_Cluster_set * cs,T_Conversion_table * tc,T_Components * palette);
-
-/////////////////////////////////////////////////////////////////////////////
-//////////////////////////// Méthodes de gestion des ensembles de dégradés //
-/////////////////////////////////////////////////////////////////////////////
-
-void GS_Init(T_Gradient_set * ds,T_Cluster_set * cs);
-T_Gradient_set * GS_New(T_Cluster_set * cs);
-void GS_Delete(T_Gradient_set * ds);
-void GS_Generate(T_Gradient_set * ds,T_Cluster_set * cs);
-
-
-
-// Convertie avec le plus de précision possible une image 24b en 256c
-// Renvoie s'il y a eu une erreur ou pas..
-int Convert_24b_bitmap_to_256(T_Bitmap256 dest,T_Bitmap24B source,int width,int height,T_Components * palette);
-
-
-
-#endif
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file op_c.h
+/// Color reduction and color conversion (24b->8b, RGB<->HSL).
+/// This is called op_c because half of the process was originally 
+/// coded in op_asm, in assembler.
+//////////////////////////////////////////////////////////////////////////////
+
+#ifndef _OP_C_H_
+#define _OP_C_H_
+
+#include "struct.h"
+
+//////////////////////////////////////////////// Définition des types de base
+
+typedef T_Components * T_Bitmap24B;
+typedef byte * T_Bitmap256;
+
+
+
+//////////////////////////////////////// Définition d'une table de conversion
+
+typedef struct
+{
+  int nbb_r; // Nb de bits de précision sur les rouges
+  int nbb_g; // Nb de bits de précision sur les verts
+  int nbb_b; // Nb de bits de précision sur les bleu
+
+  int rng_r; // Nb de valeurs sur les rouges (= 1<<nbb_r)
+  int rng_g; // Nb de valeurs sur les verts  (= 1<<nbb_g)
+  int rng_b; // Nb de valeurs sur les bleus  (= 1<<nbb_b)
+
+  int dec_r; // Coefficient multiplicateur d'accès dans la table (= nbb_g+nbb_b)
+  int dec_g; // Coefficient multiplicateur d'accès dans la table (= nbb_b)
+  int dec_b; // Coefficient multiplicateur d'accès dans la table (= 0)
+
+  int red_r; // Coefficient réducteur de traduction d'une couleur rouge (= 8-nbb_r)
+  int red_g; // Coefficient réducteur de traduction d'une couleur verte (= 8-nbb_g)
+  int red_b; // Coefficient réducteur de traduction d'une couleur bleue (= 8-nbb_b)
+
+  byte * table;
+} T_Conversion_table;
+
+
+
+///////////////////////////////////////// Définition d'une table d'occurences
+
+typedef struct
+{
+  int nbb_r; // Nb de bits de précision sur les rouges
+  int nbb_g; // Nb de bits de précision sur les verts
+  int nbb_b; // Nb de bits de précision sur les bleu
+
+  int rng_r; // Nb de valeurs sur les rouges (= 1<<nbb_r)
+  int rng_g; // Nb de valeurs sur les verts  (= 1<<nbb_g)
+  int rng_b; // Nb de valeurs sur les bleus  (= 1<<nbb_b)
+
+  int dec_r; // Coefficient multiplicateur d'accès dans la table (= nbb_g+nbb_b)
+  int dec_g; // Coefficient multiplicateur d'accès dans la table (= nbb_b)
+  int dec_b; // Coefficient multiplicateur d'accès dans la table (= 0)
+
+  int red_r; // Coefficient réducteur de traduction d'une couleur rouge (= 8-nbb_r)
+  int red_g; // Coefficient réducteur de traduction d'une couleur verte (= 8-nbb_g)
+  int red_b; // Coefficient réducteur de traduction d'une couleur bleue (= 8-nbb_b)
+
+  int * table;
+} T_Occurrence_table;
+
+
+
+///////////////////////////////////////// Définition d'un ensemble de couleur
+
+typedef struct S_Cluster
+{
+  int occurences; // Nb total d'occurences des couleurs de l'ensemble
+
+  // Grande couverture
+  byte Rmin,Rmax;
+  byte Gmin,Vmax;
+  byte Bmin,Bmax;
+
+  // Couverture minimale
+  byte rmin,rmax;
+  byte vmin,vmax;
+  byte bmin,bmax;
+
+  byte plus_large; // Composante ayant la plus grande variation (0=red,1=green,2=blue)
+  byte r,g,b;      // color synthétisant l'ensemble
+  byte h;          // Chrominance
+  byte l;          // Luminosité
+
+  struct S_Cluster* next;
+} T_Cluster;
+
+
+
+//////////////////////////////////////// Définition d'un ensemble de clusters
+
+typedef struct
+{
+  int       nb;
+  int       nb_max;
+  T_Cluster * clusters;
+} T_Cluster_set;
+
+
+
+///////////////////////////////////////////////////// Définition d'un dégradé
+
+typedef struct
+{
+  int   nb_colors; // Nombre de couleurs dans le dégradé
+  float min;        // Chrominance minimale du dégradé
+  float max;        // Chrominance maximale du dégradé
+  float hue;        // Chrominance moyenne du dégradé
+} T_Gradient;
+
+
+
+///////////////////////////////////////// Définition d'un ensemble de dégradé
+
+typedef struct
+{
+  int nb;             // Nombre de dégradés dans l'ensemble
+  int nb_max;          // Nombre maximum de dégradés
+  T_Gradient * gradients; // Les dégradés
+} T_Gradient_set;
+
+
+
+/////////////////////////////////////////////////////////////////////////////
+///////////////////////////// Méthodes de gestion des tables de conversion //
+/////////////////////////////////////////////////////////////////////////////
+
+T_Conversion_table * CT_new(int nbb_r,int nbb_g,int nbb_b);
+void CT_delete(T_Conversion_table * t);
+byte CT_get(T_Conversion_table * t,int r,int g,int b);
+void CT_set(T_Conversion_table * t,int r,int g,int b,byte i);
+
+void RGB_to_HSL(int r, int g,int b, byte* h, byte*s, byte* l);
+void HSL_to_RGB(byte h, byte s, byte l, byte* r, byte* g, byte* b);
+
+
+/////////////////////////////////////////////////////////////////////////////
+/////////////////////////////// Méthodes de gestion des tables d'occurence //
+/////////////////////////////////////////////////////////////////////////////
+
+void OT_init(T_Occurrence_table * t);
+T_Occurrence_table * OT_new(int nbb_r,int nbb_g,int nbb_b);
+void OT_delete(T_Occurrence_table * t);
+int OT_get(T_Occurrence_table * t,int r,int g,int b);
+void OT_inc(T_Occurrence_table * t,int r,int g,int b);
+void OT_count_occurrences(T_Occurrence_table * t,T_Bitmap24B image,int size);
+
+
+
+/////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////// Méthodes de gestion des clusters //
+/////////////////////////////////////////////////////////////////////////////
+
+void Cluster_analyser(T_Cluster * c,T_Occurrence_table * to);
+void Cluster_split(T_Cluster * c,T_Cluster * c1,T_Cluster * c2,int hue,T_Occurrence_table * to);
+void Cluster_compute_hue(T_Cluster * c,T_Occurrence_table * to);
+
+
+
+/////////////////////////////////////////////////////////////////////////////
+//////////////////////////// Méthodes de gestion des ensembles de clusters //
+/////////////////////////////////////////////////////////////////////////////
+
+void CS_Init(T_Cluster_set * cs,T_Occurrence_table * to);
+T_Cluster_set * CS_New(int nbmax,T_Occurrence_table * to);
+void CS_Delete(T_Cluster_set * cs);
+void CS_Get(T_Cluster_set * cs,T_Cluster * c);
+void CS_Set(T_Cluster_set * cs,T_Cluster * c);
+void CS_Generate(T_Cluster_set * cs,T_Occurrence_table * to);
+void CS_Compute_colors(T_Cluster_set * cs,T_Occurrence_table * to);
+void CS_Generate_color_table_and_palette(T_Cluster_set * cs,T_Conversion_table * tc,T_Components * palette);
+
+/////////////////////////////////////////////////////////////////////////////
+//////////////////////////// Méthodes de gestion des ensembles de dégradés //
+/////////////////////////////////////////////////////////////////////////////
+
+void GS_Init(T_Gradient_set * ds,T_Cluster_set * cs);
+T_Gradient_set * GS_New(T_Cluster_set * cs);
+void GS_Delete(T_Gradient_set * ds);
+void GS_Generate(T_Gradient_set * ds,T_Cluster_set * cs);
+
+
+
+// Convertie avec le plus de précision possible une image 24b en 256c
+// Renvoie s'il y a eu une erreur ou pas..
+int Convert_24b_bitmap_to_256(T_Bitmap256 dest,T_Bitmap24B source,int width,int height,T_Components * palette);
+
+
+
+#endif
diff --git a/operatio.c b/operatio.c
index d19a583c..30c447ea 100644
--- a/operatio.c
+++ b/operatio.c
@@ -1,5113 +1,5113 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 2009 Franck Charlet
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-#include <math.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include "const.h"
-#include "struct.h"
-#include "global.h"
-#include "misc.h"
-#include "engine.h"
-#include "graph.h"
-#include "operatio.h"
-#include "buttons.h"
-#include "pages.h"
-#include "errors.h"
-#include "sdlscreen.h"
-#include "brush.h"
-#include "windows.h"
-
-#if defined(__GP2X__)
-    #define M_PI 3.14159265358979323846 
-#endif
-
-/// Time (in SDL ticks) when the next airbrush drawing should be done. Also used
-/// for discontinuous freehand drawing.
-Uint32 Airbrush_next_time;
-
-void Start_operation_stack(word new_operation)
-{
-  Brush_rotation_center_is_defined=0;
-
-  // On mémorise l'opération précédente si on démarre une interruption
-  switch(new_operation)
-  {
-    case OPERATION_MAGNIFY         :
-    case OPERATION_COLORPICK       :
-    case OPERATION_GRAB_BRUSH  :
-    case OPERATION_POLYBRUSH    :
-    case OPERATION_STRETCH_BRUSH :
-    case OPERATION_ROTATE_BRUSH:
-      Operation_before_interrupt=Current_operation;
-      // On passe à l'operation demandée
-      Current_operation=new_operation;
-      break;
-    default :
-      // On passe à l'operation demandée
-      Current_operation=new_operation;
-      Operation_before_interrupt=Current_operation;
-  }
-
-  // On spécifie si l'opération autorise le changement de couleur au clavier
-  switch(new_operation)
-  {
-    case OPERATION_CONTINUOUS_DRAW:
-    case OPERATION_DISCONTINUOUS_DRAW:
-    case OPERATION_AIRBRUSH:
-    case OPERATION_CENTERED_LINES:
-      Allow_color_change_during_operation=1;
-      break;
-    default :
-      Allow_color_change_during_operation=0;
-  }
-
-  // Et on passe au curseur qui va avec
-  Cursor_shape=CURSOR_FOR_OPERATION[new_operation];
-  Operation_stack_size=0;
-}
-
-
-void Init_start_operation(void)
-{
-  Operation_in_magnifier=(Mouse_X>=Main_X_zoom);
-  Smear_start=1;
-}
-
-
-void Operation_push(short value)
-{
-  Operation_stack[++Operation_stack_size]=value;
-}
-
-
-void Operation_pop(short * value)
-{
-  *value=Operation_stack[Operation_stack_size--];
-}
-
-
-byte Paintbrush_shape_before_operation;
-byte Paintbrush_hidden_before_scroll;
-
-
-
-short Distance(short x1, short y1, short x2, short y2)
-{
-  short x2_moins_x1=x2-x1;
-  short y2_minus_y1=y2-y1;
-
-  return Round( sqrt( (x2_moins_x1*x2_moins_x1) + (y2_minus_y1*y2_minus_y1) ) );
-}
-
-
-void Display_coords_rel_or_abs(short start_x, short start_y)
-{
-  char str[6];
-
-  if (Config.Coords_rel)
-  {
-    if (Menu_is_visible)
-    {
-      if (Paintbrush_X>start_x)
-      {
-        Num2str(Paintbrush_X-start_x,str,5);
-        str[0]='+';
-      }
-      else if (Paintbrush_X<start_x)
-      {
-        Num2str(start_x-Paintbrush_X,str,5);
-        str[0]='-';
-      }
-      else
-        strcpy(str,"±   0");
-      Print_in_menu(str,2);
-
-      if (Paintbrush_Y>start_y)
-      {
-        Num2str(Paintbrush_Y-start_y,str,5);
-        str[0]='+';
-      }
-      else if (Paintbrush_Y<start_y)
-      {
-        Num2str(start_y-Paintbrush_Y,str,5);
-        str[0]='-';
-      }
-      else
-        strcpy(str,"±   0");
-      Print_in_menu(str,12);
-    }
-  }
-  else
-    Print_coordinates();
-}
-
-/// Simulates clicking the "Draw" button.
-void Return_to_draw_mode(void)
-{
-
-  // Comme l'enclenchement du bouton efface le curseur, il faut l'afficher au
-  // préalable:
-  Display_cursor();
-  if (Mouse_K)
-    Wait_end_of_click();
-  // !!! Efface la croix puis affiche le viseur !!!
-  Select_button(BUTTON_DRAW,LEFT_SIDE); // Désenclenche au passage le bouton brosse
-  if (Config.Auto_discontinuous)
-  {
-    // On se place en mode Dessin discontinu à la main
-    while (Current_operation!=OPERATION_DISCONTINUOUS_DRAW)
-      Select_button(BUTTON_DRAW,RIGHT_SIDE);
-  }
-  // Maintenant, il faut réeffacer le curseur parce qu'il sera raffiché en fin
-  // d'appel à cette action:
-  Hide_cursor();
-
-  // On passe en brosse couleur:
-  Change_paintbrush_shape(PAINTBRUSH_SHAPE_COLOR_BRUSH);
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:       Y:",0);
-  Print_coordinates();
-}
-
-//////////////////////////////////////////////////// OPERATION_CONTINUOUS_DRAW
-
-void Freehand_mode1_1_0(void)
-//  Opération   : OPERATION_CONTINUOUS_DRAW
-//  Click Souris: 1
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-{
-  Init_start_operation();
-  Backup();
-  Shade_table=Shade_table_left;
-  // On affiche définitivement le pinceau
-  Display_paintbrush(Paintbrush_X,Paintbrush_Y,Fore_color,0);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Freehand_mode1_1_2(void)
-//  Opération   : OPERATION_CONTINUOUS_DRAW
-//  Click Souris: 1
-//  Taille_Pile : 2
-//
-//  Souris effacée: Non
-{
-  short start_x;
-  short start_y;
-
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-
-  if ( (start_y!=Paintbrush_Y) || (start_x!=Paintbrush_X) )
-  {
-    Hide_cursor();
-    Print_coordinates();
-    Draw_line_permanet(start_x,start_y,Paintbrush_X,Paintbrush_Y,Fore_color);
-    Display_cursor();
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Freehand_mode12_0_2(void)
-//  Opération   : OPERATION_DESSIN_[DIS]CONTINU
-//  Click Souris: 0
-//  Taille_Pile : 2
-//
-//  Souris effacée: Non
-{
-  Operation_stack_size=0;
-}
-
-
-void Freehand_mode1_2_0(void)
-//  Opération   : OPERATION_CONTINUOUS_DRAW
-//  Click Souris: 2
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-{
-  Init_start_operation();
-  Backup();
-  Shade_table=Shade_table_right;
-  // On affiche définitivement le pinceau
-  Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Freehand_mode1_2_2(void)
-//  Opération   : OPERATION_CONTINUOUS_DRAW
-//  Click Souris: 2
-//  Taille_Pile : 2
-//
-//  Souris effacée: Non
-{
-  short start_x;
-  short start_y;
-
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-
-  if ( (start_y!=Paintbrush_Y) || (start_x!=Paintbrush_X) )
-  {
-    Print_coordinates();
-    Hide_cursor();
-    Draw_line_permanet(start_x,start_y,Paintbrush_X,Paintbrush_Y,Back_color);
-    Display_cursor();
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-///////////////////////////////////////////////// OPERATION_DISCONTINUOUS_DRAW
-
-void Freehand_mode2_1_0(void)
-//  Opération   : OPERATION_DISCONTINUOUS_DRAW
-//  Click Souris: 1
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-{
-  Init_start_operation();
-  Backup();
-  Shade_table=Shade_table_left;
-  // On affiche définitivement le pinceau
-  Display_paintbrush(Paintbrush_X,Paintbrush_Y,Fore_color,0);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Print_coordinates();
-  Airbrush_next_time = SDL_GetTicks() + Airbrush_delay*10;
-}
-
-
-void Freehand_mode2_1_2(void)
-//  Opération   : OPERATION_DISCONTINUOUS_DRAW
-//  Click Souris: 1
-//  Taille_Pile : 2
-//
-//  Souris effacée: Non
-{
-  short start_x;
-  short start_y;
-
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-
-  if ( (start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y) )
-  {
-    Print_coordinates();
-	if (SDL_GetTicks()>Airbrush_next_time)
-	{
-		Airbrush_next_time+=Airbrush_delay*10;
-    	Hide_cursor();
-    	// On affiche définitivement le pinceau
-    	Display_paintbrush(Paintbrush_X,Paintbrush_Y,Fore_color,0);
-    	Display_cursor();
-	}
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-// ----------
-
-void Freehand_mode2_2_0(void)
-//  Opération   : OPERATION_DISCONTINUOUS_DRAW
-//  Click Souris: 2
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-{
-  Init_start_operation();
-  Backup();
-  Shade_table=Shade_table_right;
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Print_coordinates();
-	Airbrush_next_time = SDL_GetTicks() + Airbrush_delay*10;
-  	// On affiche définitivement le pinceau
- 	Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
-}
-
-
-void Freehand_mode2_2_2(void)
-//  Opération   : OPERATION_DISCONTINUOUS_DRAW
-//  Click Souris: 2
-//  Taille_Pile : 2
-//
-//  Souris effacée: Non
-{
-  short start_x;
-  short start_y;
-
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-
-  if ( (start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y) )
-  {
-    Print_coordinates();
-	if (SDL_GetTicks()>Airbrush_next_time)
-	{
-		Airbrush_next_time+=Airbrush_delay*10;
-    	Hide_cursor();
-    	// On affiche définitivement le pinceau
-    	Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
-    	Display_cursor();
-	}
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-////////////////////////////////////////////////////// OPERATION_POINT_DRAW
-
-void Freehand_mode3_1_0(void)
-//  Opération   : OPERATION_POINT_DRAW
-//  Click Souris: 1
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-{
-  Init_start_operation();
-  Backup();
-  Shade_table=Shade_table_left;
-  // On affiche définitivement le pinceau
-  Display_paintbrush(Paintbrush_X,Paintbrush_Y,Fore_color,0);
-  Operation_push(0);  // On change simplement l'état de la pile...
-}
-
-
-void Freehand_Mode3_2_0(void)
-//  Opération   : OPERATION_POINT_DRAW
-//  Click Souris: 2
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-{
-  Init_start_operation();
-  Backup();
-  Shade_table=Shade_table_right;
-  // On affiche définitivement le pinceau
-  Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
-  Operation_push(0);  // On change simplement l'état de la pile...
-}
-
-
-void Freehand_mode3_0_1(void)
-//  Opération   : OPERATION_POINT_DRAW
-//  Click Souris: 0
-//  Taille_Pile : 1
-//
-//  Souris effacée: Non
-{
-  Operation_stack_size--;
-}
-
-
-///////////////////////////////////////////////////////////// OPERATION_LINE
-
-void Line_12_0(void)
-// Opération   : OPERATION_LINE
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-//  Souris effacée: Oui
-
-//  Début du tracé d'une ligne (premier clic)
-{
-  Init_start_operation();
-  Backup();
-  Paintbrush_shape_before_operation=Paintbrush_shape;
-  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
-
-  if (Mouse_K==LEFT_SIDE)
-  {
-    Shade_table=Shade_table_left;
-    Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,Fore_color);
-    Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
-    Operation_push(Fore_color);
-  }
-  else
-  {
-    Shade_table=Shade_table_right;
-    Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,Back_color);
-    Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
-    Operation_push(Back_color);
-  }
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Line_12_5(void)
-// Opération   : OPERATION_LINE
-// Click Souris: 1
-// Taille_Pile : 5
-//
-// Souris effacée: Non
-
-// Poursuite du tracé d'une ligne (déplacement de la souris en gardant le 
-// curseur appuyé)
-{
-  short start_x;
-  short start_y;
-  short end_x;
-  short end_y;
-  
-  short cursor_x;
-  short cursor_y;
-
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-
-  cursor_x = Paintbrush_X;
-  cursor_y = Paintbrush_Y;
-
-  // On corrige les coordonnées de la ligne si la touche shift est appuyée...
-  if(SDL_GetModState() & KMOD_SHIFT)
-  {
-    Clamp_coordinates_regular_angle(start_x,start_y,&cursor_x,&cursor_y);
-  }
-
-  // On vient de bouger
-  if ((cursor_x!=end_x) || (cursor_y!=end_y))
-  {
-      Hide_cursor();
-
-    Display_coords_rel_or_abs(start_x,start_y);
-
-    Hide_line_preview(start_x,start_y,end_x,end_y);
-    if (Mouse_K==LEFT_SIDE)
-    {
-      Pixel_figure_preview (start_x,start_y,Fore_color);
-      Draw_line_preview (start_x,start_y,cursor_x,cursor_y,Fore_color);
-    }
-    else
-    {
-      Pixel_figure_preview (start_x,start_y,Back_color);
-      Draw_line_preview (start_x,start_y,cursor_x,cursor_y,Back_color);
-    }
-
-    Operation_push(start_x);
-    Operation_push(start_y);
-    Operation_push(cursor_x);
-    Operation_push(cursor_y);
-
-    Display_cursor();
-  }
-  else
-  {
-    Operation_push(start_x);
-    Operation_push(start_y);
-    Operation_push(end_x);
-    Operation_push(end_y);
-  }
-}
-
-
-void Line_0_5(void)
-// Opération   : OPERATION_LINE
-// Click Souris: 0
-// Taille_Pile : 5
-//
-// Souris effacée: Oui
-
-// End du tracé d'une ligne (relachage du bouton)
-{
-  short start_x;
-  short start_y;
-  short end_x;
-  short end_y;
-  short color;
-
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-  Operation_pop(&color);
-
-  Paintbrush_shape=Paintbrush_shape_before_operation;
-
-  Pixel_figure_preview_auto  (start_x,start_y);
-  Hide_line_preview (start_x,start_y,end_x,end_y);
-  Display_paintbrush      (start_x,start_y,color,0);
-  Draw_line_permanet(start_x,start_y,end_x,end_y,color);
-
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-    Print_in_menu("X:       Y:             ",0);
-    Print_coordinates();
-  }
-}
-
-
-/////////////////////////////////////////////////////////// OPERATION_K_LIGNE
-
-
-void K_line_12_0(void)
-// Opération   : OPERATION_K_LIGNE
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-//  Souris effacée: Oui
-{
-  byte color;
-
-  Init_start_operation();
-  Backup();
-  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
-  Paintbrush_shape_before_operation=Paintbrush_shape;
-  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
-
-  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
-
-  // On place temporairement le début de la ligne qui ne s'afficherait pas sinon
-  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-
-  Operation_push(Mouse_K | 0x80);
-  Operation_push(color);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  // Taille de pile 6 : phase d'appui, non interruptible
-}
-
-
-void K_line_12_6(void)
-// Opération   : OPERATION_K_LIGNE
-// Click Souris: 1 ou 2 | 0
-// Taille_Pile : 6      | 7
-//
-// Souris effacée: Non
-{
-  short start_x;
-  short start_y;
-  short end_x;
-  short end_y;
-  short color;
-
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-
-  if ((Paintbrush_X!=end_x) || (Paintbrush_Y!=end_y))
-  {
-    Hide_cursor();
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-    Operation_pop(&color);
-
-    Display_coords_rel_or_abs(start_x,start_y);
-
-    Hide_line_preview(start_x,start_y,end_x,end_y);
-    Pixel_figure_preview (start_x,start_y,color);
-    Draw_line_preview (start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
-
-    Operation_push(color);
-    Operation_push(start_x);
-    Operation_push(start_y);
-    Display_cursor();
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void K_line_0_6(void)
-// Opération   : OPERATION_K_LIGNE
-// Click Souris: 0
-// Taille_Pile : 6
-//
-// Souris effacée: Oui
-{
-  short start_x;
-  short start_y;
-  short end_x;
-  short end_y;
-  short color;
-  short direction;
-
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-  Operation_pop(&color);
-  Operation_pop(&direction);
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-
-  Pixel_figure_preview_auto  (start_x,start_y);
-  Hide_line_preview (start_x,start_y,end_x,end_y);
-  /* Doesn't work if fast moving
-  Pixel_figure_preview_xor (start_x,start_y, 0);
-  Draw_line_preview_xor (start_x,start_y,end_x,end_y,0);
-  */
-  Paintbrush_shape=Paintbrush_shape_before_operation;
-  if (direction & 0x80)
-  {
-    Display_paintbrush(start_x,start_y,color,0);
-    direction=(direction & 0x7F);
-  }
-  Draw_line_permanet(start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
-  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
-
-  Operation_push(direction);
-  Operation_push(direction); // Valeur bidon servant de nouvel état de pile
-  Operation_push(color);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  // Taille de pile 7 : phase de "repos", interruptible (comme Elliot Ness :))
-}
-
-
-void K_line_12_7(void)
-// Opération   : OPERATION_K_LIGNE
-// Click Souris: 1 ou 2
-// Taille_Pile : 7
-//
-// Souris effacée: Oui
-{
-  short start_x;
-  short start_y;
-  short end_x;
-  short end_y;
-  short color;
-  short direction;
-
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-  Operation_pop(&color);
-  Operation_pop(&direction);
-  Operation_pop(&direction);
-
-  if (direction==Mouse_K)
-  {
-    Operation_push(direction);
-    Operation_push(color);
-    Operation_push(start_x);
-    Operation_push(start_y);
-    Operation_push(end_x);
-    Operation_push(end_y);
-    // Taille de pile 6 : phase d'appui, non interruptible
-  }
-  else
-  {
-    // La série de ligne est terminée, il faut donc effacer la dernière
-    // preview de ligne
-    Pixel_figure_preview_auto  (start_x,start_y);
-    Hide_line_preview (start_x,start_y,end_x,end_y);
-
-    Display_cursor();
-    Wait_end_of_click();
-    Hide_cursor();
-    Paintbrush_shape=Paintbrush_shape_before_operation;
-
-    if ( (Config.Coords_rel) && (Menu_is_visible) )
-    {
-      Print_in_menu("X:       Y:             ",0);
-      Print_coordinates();
-    }
-  }
-}
-
-
-// ---------------------------------------------------------- OPERATION_MAGNIFY
-
-
-void Magnifier_12_0(void)
-
-// Opération   : 4      (item d'une Loupe)
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-
-{
-
-  // On passe en mode loupe
-  Main_magnifier_mode=1;
-
-  // La fonction d'affichage dans la partie image est désormais un affichage
-  // spécial loupe.
-  Pixel_preview=Pixel_preview_magnifier;
-
-  // On calcule l'origine de la loupe
-  Main_magnifier_offset_X=Mouse_X-(Main_magnifier_width>>1);
-  Main_magnifier_offset_Y=Mouse_Y-(Main_magnifier_height>>1);
-
-  // Calcul du coin haut_gauche de la fenêtre devant être zoomée DANS L'ECRAN
-  if (Main_magnifier_offset_X+Main_magnifier_width>=Limit_right-Main_offset_X)
-    Main_magnifier_offset_X=Limit_right-Main_magnifier_width-Main_offset_X+1;
-  if (Main_magnifier_offset_Y+Main_magnifier_height>=Limit_bottom-Main_offset_Y)
-    Main_magnifier_offset_Y=Limit_bottom-Main_magnifier_height-Main_offset_Y+1;
-
-  // Calcul des coordonnées absolues de ce coin DANS L'IMAGE
-  Main_magnifier_offset_X+=Main_offset_X;
-  Main_magnifier_offset_Y+=Main_offset_Y;
-
-  if (Main_magnifier_offset_X<0)
-    Main_magnifier_offset_X=0;
-  if (Main_magnifier_offset_Y<0)
-    Main_magnifier_offset_Y=0;
-
-  // On calcule les bornes visibles dans l'écran
-  Position_screen_according_to_zoom();
-  Compute_limits();
-  Display_all_screen();
-
-  // Repositionner le curseur en fonction des coordonnées visibles
-  Compute_paintbrush_coordinates();
-
-  // On fait de notre mieux pour restaurer l'ancienne opération:
-  Start_operation_stack(Operation_before_interrupt);
-  Display_cursor();
-  Wait_end_of_click();
-}
-
-/////////////////////////////////////////////////// OPERATION_RECTANGLE_?????
-
-void Rectangle_12_0(void)
-// Opération   : OPERATION_EMPTY_RECTANGLE / OPERATION_FILLED_RECTANGLE
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-{
-  Init_start_operation();
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("\035:   1   \022:   1",0);
-  // On laisse une trace du curseur à l'écran
-  Display_cursor();
-
-  if (Mouse_K==LEFT_SIDE)
-  {
-    Shade_table=Shade_table_left;
-    Operation_push(Fore_color);
-  }
-  else
-  {
-    Shade_table=Shade_table_right;
-    Operation_push(Back_color);
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Rectangle_12_5(void)
-// Opération   : OPERATION_EMPTY_RECTANGLE / OPERATION_FILLED_RECTANGLE
-// Click Souris: 1 ou 2
-// Taille_Pile : 5
-//
-// Souris effacée: Non
-{
-  short start_x;
-  short start_y;
-  short old_x;
-  short old_y;
-  char  str[5];
-
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-
-  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y))
-  {
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-
-    if ((Config.Coords_rel) && (Menu_is_visible))
-    {
-      Num2str(((start_x<Paintbrush_X)?Paintbrush_X-start_x:start_x-Paintbrush_X)+1,str,4);
-      Print_in_menu(str,2);
-      Num2str(((start_y<Paintbrush_Y)?Paintbrush_Y-start_y:start_y-Paintbrush_Y)+1,str,4);
-      Print_in_menu(str,11);
-    }
-    else
-      Print_coordinates();
-
-    Operation_push(start_x);
-    Operation_push(start_y);
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Empty_rectangle_0_5(void)
-// Opération   : OPERATION_EMPTY_RECTANGLE
-// Click Souris: 0
-// Taille_Pile : 5
-//
-// Souris effacée: Oui
-{
-  short old_paintbrush_x;
-  short old_paintbrush_y;
-  short color;
-
-  // On mémorise la position courante du pinceau:
-
-  old_paintbrush_x=Paintbrush_X;
-  old_paintbrush_y=Paintbrush_Y;
-
-  // On lit l'ancienne position du pinceau:
-
-  Operation_pop(&Paintbrush_Y);
-  Operation_pop(&Paintbrush_X);
-  Operation_pop(&Paintbrush_Y);
-  Operation_pop(&Paintbrush_X);
-
-  // On va devoir effacer l'ancien curseur qu'on a laissé trainer:
-  Hide_cursor();
-
-  // On lit la couleur du rectangle:
-  Operation_pop(&color);
-
-  // On fait un petit backup de l'image:
-  Backup();
-
-  // Et on trace le rectangle:
-  Draw_empty_rectangle(Paintbrush_X,Paintbrush_Y,old_paintbrush_x,old_paintbrush_y,color);
-
-  // Enfin, on rétablit la position du pinceau:
-  Paintbrush_X=old_paintbrush_x;
-  Paintbrush_Y=old_paintbrush_y;
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:       Y:",0);
-  Print_coordinates();
-}
-
-
-void Filled_rectangle_0_5(void)
-// Opération   : OPERATION_FILLED_RECTANGLE
-// Click Souris: 0
-// Taille_Pile : 5
-//
-// Souris effacée: Oui
-{
-  short old_paintbrush_x;
-  short old_paintbrush_y;
-  short color;
-
-  // On mémorise la position courante du pinceau:
-
-  old_paintbrush_x=Paintbrush_X;
-  old_paintbrush_y=Paintbrush_Y;
-
-  // On lit l'ancienne position du pinceau:
-
-  Operation_pop(&Paintbrush_Y);
-  Operation_pop(&Paintbrush_X);
-  Operation_pop(&Paintbrush_Y);
-  Operation_pop(&Paintbrush_X);
-
-  // On va devoir effacer l'ancien curseur qu'on a laissé trainer:
-  Hide_cursor();
-
-  // On lit la couleur du rectangle:
-  Operation_pop(&color);
-
-  // On fait un petit backup de l'image:
-  Backup();
-
-  // Et on trace le rectangle:
-  Draw_filled_rectangle(Paintbrush_X,Paintbrush_Y,old_paintbrush_x,old_paintbrush_y,color);
-
-  // Enfin, on rétablit la position du pinceau:
-  Paintbrush_X=old_paintbrush_x;
-  Paintbrush_Y=old_paintbrush_y;
-
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-    Print_in_menu("X:       Y:",0);
-    Print_coordinates();
-  }
-}
-
-
-////////////////////////////////////////////////////// OPERATION_CERCLE_?????
-
-
-void Circle_12_0(void)
-//
-// Opération   : OPERATION_EMPTY_CIRCLE / OPERATION_FILLED_CIRCLE
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-{
-  Init_start_operation();
-  Backup();
-
-  Paintbrush_shape_before_operation=Paintbrush_shape;
-  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
-
-  if (Mouse_K==LEFT_SIDE)
-  {
-    Shade_table=Shade_table_left;
-    Operation_push(Fore_color);
-  }
-  else
-  {
-    Shade_table=Shade_table_right;
-    Operation_push(Back_color);
-  }
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("Radius:   0    ",0);
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Circle_12_5(void)
-//
-// Opération   : OPERATION_EMPTY_CIRCLE / OPERATION_FILLED_CIRCLE
-// Click Souris: 1 ou 2
-// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
-//
-// Souris effacée: Non
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short radius;
-  char  str[5];
-
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-  Operation_pop(&color);
-
-  if ( (tangent_x!=Paintbrush_X) || (tangent_y!=Paintbrush_Y) )
-  {
-    Hide_cursor();
-    if ((Config.Coords_rel) && (Menu_is_visible))
-    {
-      Num2str(Distance(center_x,center_y,Paintbrush_X,Paintbrush_Y),str,4);
-      Print_in_menu(str,7);
-    }
-    else
-      Print_coordinates();
-
-    Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
-                  ((tangent_y-center_y)*(tangent_y-center_y));
-    radius=sqrt(Circle_limit);
-    Hide_empty_circle_preview(center_x,center_y,radius);
-
-    Circle_limit=((Paintbrush_X-center_x)*(Paintbrush_X-center_x))+
-                  ((Paintbrush_Y-center_y)*(Paintbrush_Y-center_y));
-    radius=sqrt(Circle_limit);
-    Draw_empty_circle_preview(center_x,center_y,radius,color);
-
-    Display_cursor();
-  }
-
-  Operation_push(color);
-  Operation_push(center_x);
-  Operation_push(center_y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Empty_circle_0_5(void)
-//
-// Opération   : OPERATION_EMPTY_CIRCLE
-// Click Souris: 0
-// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
-//
-// Souris effacée: Oui
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short radius;
-
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-  Operation_pop(&color);
-
-  Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
-                ((tangent_y-center_y)*(tangent_y-center_y));
-  radius=sqrt(Circle_limit);
-  Hide_empty_circle_preview(center_x,center_y,radius);
-
-  Paintbrush_shape=Paintbrush_shape_before_operation;
-
-  Draw_empty_circle_permanent(center_x,center_y,radius,color);
-
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-    Print_in_menu("X:       Y:",0);
-    Print_coordinates();
-  }
-}
-
-
-void Filled_circle_0_5(void)
-//
-// Opération   : OPERATION_FILLED_CIRCLE
-// Click Souris: 0
-// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
-//
-// Souris effacée: Oui
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short radius;
-
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-  Operation_pop(&color);
-
-  Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
-                ((tangent_y-center_y)*(tangent_y-center_y));
-  radius=sqrt(Circle_limit);
-  Hide_empty_circle_preview(center_x,center_y,radius);
-
-  Paintbrush_shape=Paintbrush_shape_before_operation;
-
-  Draw_filled_circle(center_x,center_y,radius,color);
-
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-    Print_in_menu("X:       Y:",0);
-    Print_coordinates();
-  }
-}
-
-
-///////////////////////////////////////////////////// OPERATION_ELLIPSE_?????
-
-
-void Ellipse_12_0(void)
-//
-// Opération   : OPERATION_EMPTY_ELLIPSE / OPERATION_FILLED_ELLIPSE
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-{
-  Init_start_operation();
-  Backup();
-
-  Paintbrush_shape_before_operation=Paintbrush_shape;
-  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
-
-  if (Mouse_K==LEFT_SIDE)
-  {
-    Shade_table=Shade_table_left;
-    Operation_push(Fore_color);
-  }
-  else
-  {
-    Shade_table=Shade_table_right;
-    Operation_push(Back_color);
-  }
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Ellipse_12_5(void)
-//
-// Opération   : OPERATION_EMPTY_ELLIPSE / OPERATION_FILLED_ELLIPSE
-// Click Souris: 1 ou 2
-// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
-//
-// Souris effacée: Non
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short horizontal_radius;
-  short vertical_radius;
-
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-  Operation_pop(&color);
-
-  if ( (tangent_x!=Paintbrush_X) || (tangent_y!=Paintbrush_Y) )
-  {
-    Hide_cursor();
-    Display_coords_rel_or_abs(center_x,center_y);
-
-    horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
-                                           :center_x-tangent_x;
-    vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
-                                           :center_y-tangent_y;
-    Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
-
-    horizontal_radius=(Paintbrush_X>center_x)?Paintbrush_X-center_x
-                                         :center_x-Paintbrush_X;
-    vertical_radius  =(Paintbrush_Y>center_y)?Paintbrush_Y-center_y
-                                         :center_y-Paintbrush_Y;
-    Draw_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius,color);
-
-    Display_cursor();
-  }
-
-  Operation_push(color);
-  Operation_push(center_x);
-  Operation_push(center_y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Empty_ellipse_0_5(void)
-//
-// Opération   : OPERATION_EMPTY_ELLIPSE
-// Click Souris: 0
-// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
-//
-// Souris effacée: Oui
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short horizontal_radius;
-  short vertical_radius;
-
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-  Operation_pop(&color);
-
-  horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
-                                         :center_x-tangent_x;
-  vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
-                                         :center_y-tangent_y;
-  Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
-
-  Paintbrush_shape=Paintbrush_shape_before_operation;
-
-  Draw_empty_ellipse_permanent(center_x,center_y,horizontal_radius,vertical_radius,color);
-
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-    Print_in_menu("X:       Y:             ",0);
-    Print_coordinates();
-  }
-}
-
-
-void Filled_ellipse_0_5(void)
-//
-// Opération   : OPERATION_FILLED_ELLIPSE
-// Click Souris: 0
-// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
-//
-// Souris effacée: Oui
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short horizontal_radius;
-  short vertical_radius;
-
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-  Operation_pop(&color);
-
-  horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
-                                         :center_x-tangent_x;
-  vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
-                                         :center_y-tangent_y;
-  Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
-
-  Paintbrush_shape=Paintbrush_shape_before_operation;
-
-  Draw_filled_ellipse(center_x,center_y,horizontal_radius,vertical_radius,color);
-
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-    Print_in_menu("X:       Y:             ",0);
-    Print_coordinates();
-  }
-}
-
-
-////////////////////////////////////////////////////////////// OPERATION_FILL
-
-
-void Fill_1_0(void)
-//
-// Opération   : OPERATION_FILL
-// Click Souris: 1
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-//
-{
-  Hide_cursor();
-  // Pas besoin d'initialiser le début d'opération car le Smear n'affecte pas
-  // le Fill, et on se fout de savoir si on est dans la partie gauche ou
-  // droite de la loupe.
-  // On ne s'occupe pas de faire un Backup: c'est "Fill_general" qui s'en charge.
-  Shade_table=Shade_table_left;
-  Fill_general(Fore_color);
-  Display_cursor();
-  Wait_end_of_click();
-}
-
-
-void Fill_2_0(void)
-//
-// Opération   : OPERATION_FILL
-// Click Souris: 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-//
-{
-  Hide_cursor();
-  // Pas besoin d'initialiser le début d'opération car le Smear n'affecte pas
-  // le Fill, et on se fout de savoir si on est dans la partie gauche ou
-  // droite de la loupe.
-  // On ne s'occupe pas de faire un Backup: c'est "Fill_general" qui s'en charge.
-  Shade_table=Shade_table_right;
-  Fill_general(Back_color);
-  Display_cursor();
-  Wait_end_of_click();
-}
-
-
-///////////////////////////////////////////////////////// OPERATION_REPLACE
-
-
-void Replace_1_0(void)
-//
-// Opération   : OPERATION_REPLACE
-// Click Souris: 1
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-//
-{
-  Hide_cursor();
-  // Pas besoin d'initialiser le début d'opération car le Smear n'affecte pas
-  // le Replace, et on se fout de savoir si on est dans la partie gauche ou
-  // droite de la loupe.
-  Backup();
-//  Shade_table=Shade_table_left;
-  Replace(Fore_color);
-  Display_cursor();
-  Wait_end_of_click();
-}
-
-
-void Replace_2_0(void)
-//
-// Opération   : OPERATION_REPLACE
-// Click Souris: 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-//
-{
-  Hide_cursor();
-  // Pas besoin d'initialiser le début d'opération car le Smear n'affecte pas
-  // le Replace, et on se fout de savoir si on est dans la partie gauche ou
-  // droite de la loupe.
-  Backup();
-//  Shade_table=Shade_table_right;
-  Replace(Back_color);
-  Display_cursor();
-  Wait_end_of_click();
-}
-
-
-/////////////////////////////////////////////////////////// OPERATION_COLORPICK
-
-
-void Colorpicker_12_0(void)
-//
-// Opération   : OPERATION_COLORPICK
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-//
-{
-  Init_start_operation();
-
-  if (Mouse_K==LEFT_SIDE)
-  {
-    Set_fore_color(Colorpicker_color);
-  }
-  else
-  {
-    Set_back_color(Colorpicker_color);
-  }
-  Operation_push(Mouse_K);
-}
-
-
-void Colorpicker_1_1(void)
-//
-// Opération   : OPERATION_COLORPICK
-// Click Souris: 1
-// Taille_Pile : 1
-//
-// Souris effacée: Non
-//
-{
-  char str[4];
-
-  if ( (Paintbrush_X>=0) && (Paintbrush_Y>=0)
-    && (Paintbrush_X<Main_image_width)
-    && (Paintbrush_Y<Main_image_height) )
-    Colorpicker_color=Read_pixel_from_current_screen(Paintbrush_X,Paintbrush_Y);
-  else
-    Colorpicker_color=0;
-
-  if ( (Colorpicker_X!=Paintbrush_X)
-    || (Colorpicker_Y!=Paintbrush_Y) )
-  {
-    Hide_cursor();
-    Colorpicker_X=Paintbrush_X;
-    Colorpicker_Y=Paintbrush_Y;
-
-    if (Colorpicker_color!=Fore_color)
-    {
-      Set_fore_color(Colorpicker_color);
-    }
-
-    if (Menu_is_visible)
-    {
-      Print_coordinates();
-      Num2str(Colorpicker_color,str,3);
-      Print_in_menu(str,20);
-      Print_general(170*Menu_factor_X,Menu_status_Y," ",0,Colorpicker_color);
-    }
-    Display_cursor();
-  }
-}
-
-
-void Colorpicker_2_1(void)
-//
-// Opération   : OPERATION_COLORPICK
-// Click Souris: 2
-// Taille_Pile : 1
-//
-// Souris effacée: Non
-//
-{
-  char str[4];
-
-  if ( (Paintbrush_X>=0) && (Paintbrush_Y>=0)
-    && (Paintbrush_X<Main_image_width)
-    && (Paintbrush_Y<Main_image_height) )
-    Colorpicker_color=Read_pixel_from_current_screen(Paintbrush_X,Paintbrush_Y);
-  else
-    Colorpicker_color=0;
-
-  if ( (Colorpicker_X!=Paintbrush_X)
-    || (Colorpicker_Y!=Paintbrush_Y) )
-  {
-    Hide_cursor();
-    Colorpicker_X=Paintbrush_X;
-    Colorpicker_Y=Paintbrush_Y;
-
-    if (Colorpicker_color!=Back_color)
-    {
-      Set_back_color(Colorpicker_color);
-    }
-
-    if (Menu_is_visible)
-    {
-      Print_coordinates();
-      Num2str(Colorpicker_color,str,3);
-      Print_in_menu(str,20);
-      Print_general(170*Menu_factor_X,Menu_status_Y," ",0,Colorpicker_color);
-    }
-    Display_cursor();
-  }
-}
-
-
-
-void Colorpicker_0_1(void)
-//
-// Opération   : OPERATION_COLORPICK
-// Click Souris: 0
-// Taille_Pile : 1
-//
-// Souris effacée: Oui
-//
-{
-  short click;
-
-  Operation_pop(&click);
-  if (click==LEFT_SIDE)
-  {
-    Set_fore_color(Colorpicker_color);
-  }
-  else
-  {
-    Set_back_color(Colorpicker_color);
-  }
-  Unselect_button(BUTTON_COLORPICKER);
-}
-
-
-/////////////////////////////////////////////////// OPERATION_4_POINTS_CURVE
-
-
-void Draw_curve_cross(short x_pos, short y_pos)
-{
-  short start_x,end_x;
-  short start_y,end_y;
-  short i,temp;
-  //byte  temp2;
-
-  if (x_pos>=Limit_left+3)
-    start_x=0;
-  else
-    start_x=3-(x_pos-Limit_left);
-
-  if (y_pos>=Limit_top+3)
-    start_y=0;
-  else
-    start_y=3-(y_pos-Limit_top);
-
-  if (x_pos<=Limit_visible_right-3)
-    end_x=6;
-  else
-    end_x=3+(Limit_visible_right-x_pos);
-
-  if (y_pos<=Limit_visible_bottom-3)
-    end_y=6;
-  else
-    end_y=3+(Limit_visible_bottom-y_pos);
-
-  if (start_x<=end_x && start_y<=end_y)
-  {    
-    for (i=start_x; i<=end_x; i++)
-    {
-      temp=x_pos+i-3;
-      Pixel_preview(temp,y_pos,~Read_pixel(temp -Main_offset_X,
-                                          y_pos-Main_offset_Y));
-    }
-    for (i=start_y; i<=end_y; i++)
-    {
-      temp=y_pos+i-3;
-      Pixel_preview(x_pos,temp,~Read_pixel(x_pos-Main_offset_X,
-                                          temp -Main_offset_Y));
-    }
-    Update_part_of_screen(x_pos+start_x-3,y_pos+start_y-3,end_x-start_x+1,end_y-start_y+1);
-  }
-}
-
-
-void Curve_34_points_1_0(void)
-//
-//  Opération   : OPERATION_COURBE_?_POINTS
-//  Click Souris: 1
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-//
-{
-  Init_start_operation();
-  Backup();
-  Shade_table=Shade_table_left;
-
-  Paintbrush_hidden=1;
-
-  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,Fore_color);
-  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-
-  Operation_push(Fore_color);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-void Curve_34_points_2_0(void)
-//
-//  Opération   : OPERATION_COURBE_?_POINTS
-//  Click Souris: 2
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-//
-{
-  Init_start_operation();
-  Backup();
-  Shade_table=Shade_table_right;
-
-  Paintbrush_hidden=1;
-
-  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,Back_color);
-  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-
-  Operation_push(Back_color);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Curve_34_points_1_5(void)
-//
-//  Opération   : OPERATION_COURBE_?_POINTS
-//  Click Souris: 1
-//  Taille_Pile : 5
-//
-//  Souris effacée: Non
-//
-{
-  short x1,x2,y1,y2;
-
-  Operation_pop(&y2);
-  Operation_pop(&x2);
-  Operation_pop(&y1);
-  Operation_pop(&x1);
-
-  if ( (y2!=Paintbrush_Y) || (x2!=Paintbrush_X) )
-  {
-    Hide_cursor();
-    Display_coords_rel_or_abs(x1,y1);
-
-    Hide_line_preview(x1,y1,x2,y2);
-    Pixel_figure_preview (x1,y1,Fore_color);
-    Draw_line_preview (x1,y1,Paintbrush_X,Paintbrush_Y,Fore_color);
-
-    Display_cursor();
-  }
-
-  Operation_push(x1);
-  Operation_push(y1);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-void Curve_34_points_2_5(void)
-//
-//  Opération   : OPERATION_COURBE_?_POINTS
-//  Click Souris: 2
-//  Taille_Pile : 5
-//
-//  Souris effacée: Non
-//
-{
-  short x1,x2,y1,y2;
-
-  Operation_pop(&y2);
-  Operation_pop(&x2);
-  Operation_pop(&y1);
-  Operation_pop(&x1);
-
-  if ( (y2!=Paintbrush_Y) || (x2!=Paintbrush_X) )
-  {
-    Hide_cursor();
-    Display_coords_rel_or_abs(x1,y1);
-
-    Hide_line_preview(x1,y1,x2,y2);
-    Pixel_figure_preview (x1,y1,Back_color);
-    Draw_line_preview (x1,y1,Paintbrush_X,Paintbrush_Y,Back_color);
-
-    Display_cursor();
-  }
-
-  Operation_push(x1);
-  Operation_push(y1);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-byte Cursor_hidden_before_curve;
-
-void Curve_4_points_0_5(void)
-//
-//  Opération   : OPERATION_4_POINTS_CURVE
-//  Click Souris: 0
-//  Taille_Pile : 5
-//
-//  Souris effacée: Oui
-//
-{
-  short x1,y1,x2,y2,x3,y3,x4,y4;
-  short third_x,third_y;
-  short color;
-
-  Operation_pop(&y4);
-  Operation_pop(&x4);
-  Operation_pop(&y1);
-  Operation_pop(&x1);
-  Operation_pop(&color);
-
-  third_x=Round_div(abs(x4-x1),3);
-  third_y=Round_div(abs(y4-y1),3);
-
-  if (x1<x4)
-  {
-    x2=x1+third_x;
-    x3=x4-third_x;
-  }
-  else
-  {
-    x3=x4+third_x;
-    x2=x1-third_x;
-  }
-
-  if (y1<y4)
-  {
-    y2=y1+third_y;
-    y3=y4-third_y;
-  }
-  else
-  {
-    y3=y4+third_y;
-    y2=y1-third_y;
-  }
-
-  Hide_line_preview(x1,y1,x4,y4);
-  Draw_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
-
-  // On trace les petites croix montrant les 2 points intermédiares
-  Draw_curve_cross(x2,y2);
-  Draw_curve_cross(x3,y3);
-
-  Cursor_hidden_before_curve=Cursor_hidden;
-  Cursor_hidden=0;
-
-  Operation_push(color);
-  Operation_push(x1);
-  Operation_push(y1);
-  Operation_push(x2);
-  Operation_push(y2);
-  Operation_push(x3);
-  Operation_push(y3);
-  Operation_push(x4);
-  Operation_push(y4);
-
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-    Print_in_menu("X:       Y:             ",0);
-    Print_coordinates();
-  }
-}
-
-
-void Curve_4_points_1_9(void)
-//
-//  Opération   : OPERATION_4_POINTS_CURVE
-//  Click Souris: 1
-//  Taille_Pile : 9
-//
-//  Souris effacée: Non
-//
-{
-  short x1,y1,x2,y2,x3,y3,x4,y4;
-  short color;
-  byte  it_is_x2;
-
-  Operation_pop(&y4);
-  Operation_pop(&x4);
-  Operation_pop(&y3);
-  Operation_pop(&x3);
-  Operation_pop(&y2);
-  Operation_pop(&x2);
-  Operation_pop(&y1);
-  Operation_pop(&x1);
-  Operation_pop(&color);
-
-  it_is_x2=(Distance(Paintbrush_X,Paintbrush_Y,x2,y2) < Distance(Paintbrush_X,Paintbrush_Y,x3,y3));
-
-  if ( (   it_is_x2  && ( (Paintbrush_X!=x2) || (Paintbrush_Y!=y2) ) )
-    || ( (!it_is_x2) && ( (Paintbrush_X!=x3) || (Paintbrush_Y!=y3) ) ) )
-  {
-    Hide_cursor();
-    Print_coordinates();
-
-    Draw_curve_cross(x2,y2);
-    Draw_curve_cross(x3,y3);
-
-    Hide_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
-
-    if (it_is_x2)
-    {
-      x2=Paintbrush_X;
-      y2=Paintbrush_Y;
-    }
-    else
-    {
-      x3=Paintbrush_X;
-      y3=Paintbrush_Y;
-    }
-
-    Draw_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
-
-    Draw_curve_cross(x2,y2);
-    Draw_curve_cross(x3,y3);
-
-    Display_cursor();
-  }
-
-  Operation_push(color);
-  Operation_push(x1);
-  Operation_push(y1);
-  Operation_push(x2);
-  Operation_push(y2);
-  Operation_push(x3);
-  Operation_push(y3);
-  Operation_push(x4);
-  Operation_push(y4);
-}
-
-
-void Curve_4_points_2_9(void)
-//
-//  Opération   : OPERATION_4_POINTS_CURVE
-//  Click Souris: 2
-//  Taille_Pile : 9
-//
-//  Souris effacée: Oui
-//
-{
-  short x1,y1,x2,y2,x3,y3,x4,y4;
-  short color;
-
-  Operation_pop(&y4);
-  Operation_pop(&x4);
-  Operation_pop(&y3);
-  Operation_pop(&x3);
-  Operation_pop(&y2);
-  Operation_pop(&x2);
-  Operation_pop(&y1);
-  Operation_pop(&x1);
-  Operation_pop(&color);
-
-  Hide_cursor();
-  
-  Draw_curve_cross(x2,y2);
-  Draw_curve_cross(x3,y3);
-
-  Paintbrush_hidden=0;
-  Cursor_hidden=Cursor_hidden_before_curve;
-
-  Hide_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
-  Draw_curve_permanent(x1,y1,x2,y2,x3,y3,x4,y4,color);
-
-  Display_cursor();
-  Wait_end_of_click();
-}
-
-
-/////////////////////////////////////////////////// OPERATION_3_POINTS_CURVE
-
-
-void Compute_3_point_curve(short x1, short y1, short x4, short y4,
-                              short * x2, short * y2, short * x3, short * y3)
-{
-  float cx,cy; // Centre de (x1,y1) et (x4,y4)
-  float bx,by; // Intersect. des dtes ((x1,y1),(x2,y2)) et ((x3,y3),(x4,y4))
-
-  cx=(float)(x1+x4)/2.0;           // P1*--_               Légende:
-  cy=(float)(y1+y4)/2.0;           //   ·   \·· P2         -_\|/ : courbe
-                                   //   ·    \ ·*·         * : point important
-  bx=cx+((8.0/3.0)*(Paintbrush_X-cx));//   ·     |   ··       · : pointillÚ
-  by=cy+((8.0/3.0)*(Paintbrush_Y-cy));//   ·     |P    ··  B
-                                   // C *·····*·········*  P=Pos. du pinceau
-  *x2=Round((bx+x1)/2.0);          //   ·     |     ··     C=milieu de [P1,P4]
-  *y2=Round((by+y1)/2.0);          //   ·     |   ··       B=point tel que
-                                   //   ·    / ·*·         C->B=(8/3) * C->P
-  *x3=Round((bx+x4)/2.0);          //   ·  _/·· P3         P2=milieu de [P1,B]
-  *y3=Round((by+y4)/2.0);          // P4*--                P3=milieu de [P4,B]
-}
-
-
-void Curve_3_points_0_5(void)
-//
-//  Opération   : OPERATION_3_POINTS_CURVE
-//  Click Souris: 0
-//  Taille_Pile : 5
-//
-//  Souris effacée: Oui
-//
-{
-  short x1,y1,x2,y2,x3,y3,x4,y4;
-  short color;
-
-  Operation_pop(&y4);
-  Operation_pop(&x4);
-  Operation_pop(&y1);
-  Operation_pop(&x1);
-  Operation_pop(&color);
-
-  Compute_3_point_curve(x1,y1,x4,y4,&x2,&y2,&x3,&y3);
-
-  Hide_line_preview(x1,y1,x4,y4);
-  Draw_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
-
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-    Print_in_menu("X:       Y:             ",0);
-    Print_coordinates();
-  }
-
-  Operation_push(color);
-  Operation_push(x1);
-  Operation_push(y1);
-  Operation_push(x2);
-  Operation_push(y2);
-  Operation_push(x3);
-  Operation_push(y3);
-  Operation_push(x4);
-  Operation_push(y4);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Curve_3_points_0_11(void)
-//
-//  Opération   : OPERATION_3_POINTS_CURVE
-//  Click Souris: 0
-//  Taille_Pile : 11
-//
-//  Souris effacée: Non
-//
-{
-  short x1,y1,x2,y2,x3,y3,x4,y4;
-  short old_x,old_y;
-  short color;
-
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-
-  if ( (Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) )
-  {
-    Operation_pop(&y4);
-    Operation_pop(&x4);
-    Operation_pop(&y3);
-    Operation_pop(&x3);
-    Operation_pop(&y2);
-    Operation_pop(&x2);
-    Operation_pop(&y1);
-    Operation_pop(&x1);
-    Operation_pop(&color);
-
-    Hide_cursor();
-    Print_coordinates();
-
-    Hide_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
-    Compute_3_point_curve(x1,y1,x4,y4,&x2,&y2,&x3,&y3);
-    Draw_curve_preview (x1,y1,x2,y2,x3,y3,x4,y4,color);
-    Display_cursor();
-
-    Operation_push(color);
-    Operation_push(x1);
-    Operation_push(y1);
-    Operation_push(x2);
-    Operation_push(y2);
-    Operation_push(x3);
-    Operation_push(y3);
-    Operation_push(x4);
-    Operation_push(y4);
-  }
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Curve_3_points_12_11(void)
-//
-//  Opération   : OPERATION_3_POINTS_CURVE
-//  Click Souris: 1 ou 2
-//  Taille_Pile : 11
-//
-//  Souris effacée: Oui
-//
-{
-  short x1,y1,x2,y2,x3,y3,x4,y4;
-  short old_x,old_y;
-  short color;
-
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-  Operation_pop(&y4);
-  Operation_pop(&x4);
-  Operation_pop(&y3);
-  Operation_pop(&x3);
-  Operation_pop(&y2);
-  Operation_pop(&x2);
-  Operation_pop(&y1);
-  Operation_pop(&x1);
-  Operation_pop(&color);
-
-  Paintbrush_hidden=0;
-  
-  Hide_cursor();
-
-  Hide_curve_preview (x1,y1,x2,y2,x3,y3,x4,y4,color);
-  Compute_3_point_curve(x1,y1,x4,y4,&x2,&y2,&x3,&y3);
-  Draw_curve_permanent(x1,y1,x2,y2,x3,y3,x4,y4,color);
-
-  Display_cursor();
-  Wait_end_of_click();
-}
-
-
-///////////////////////////////////////////////////////////// OPERATION_AIRBRUSH
-
-void Airbrush_1_0(void)
-//
-//  Opération   : OPERATION_AIRBRUSH
-//  Click Souris: 1
-//  Taille_Pile : 0
-//
-//  Souris effacée: Non
-//
-{
-  Init_start_operation();
-  Backup();
-  Shade_table=Shade_table_left;
-
-  Airbrush_next_time = SDL_GetTicks()+Airbrush_delay*10;
-  Airbrush(LEFT_SIDE);
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-void Airbrush_2_0(void)
-//
-//  Opération   : OPERATION_AIRBRUSH
-//  Click Souris: 2
-//  Taille_Pile : 0
-//
-//  Souris effacée: Non
-//
-{
-  Init_start_operation();
-  Backup();
-  Shade_table=Shade_table_right;
-  Airbrush_next_time = SDL_GetTicks()+Airbrush_delay*10;
-  Airbrush(RIGHT_SIDE);
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-void Airbrush_12_2(void)
-//
-//  Opération   : OPERATION_AIRBRUSH
-//  Click Souris: 1 ou 2
-//  Taille_Pile : 2
-//
-//  Souris effacée: Non
-//
-{
-  short old_x,old_y;
-
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-
-  if ( (Menu_is_visible) && ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y)) )
-  {
-    Hide_cursor();
-    Print_coordinates();
-    Display_cursor();
-  }
-
-  if (SDL_GetTicks()>Airbrush_next_time)
-  {
-    Airbrush_next_time+=Airbrush_delay*10;
-    Airbrush(Mouse_K_unique);
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-void Airbrush_0_2(void)
-//
-//  Opération   : OPERATION_AIRBRUSH
-//  Click Souris: 0
-//  Taille_Pile : 2
-//
-//  Souris effacée: Non
-//
-{
-  Operation_stack_size-=2;
-}
-
-
-////////////////////////////////////////////////////////// OPERATION_POLYGON
-
-
-void Polygon_12_0(void)
-// Opération   : OPERATION_POLYGON
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-{
-  byte color;
-
-  Init_start_operation();
-  Backup();
-  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
-  Paintbrush_shape_before_operation=Paintbrush_shape;
-  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
-
-  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
-
-  // On place temporairement le début de la ligne qui ne s'afficherait pas sinon
-  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
-  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Mouse_K | 0x80);
-  Operation_push(color);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  // Taille de pile 8 : phase d'appui, non interruptible
-}
-
-
-
-void Polygon_12_9(void)
-// Opération   : OPERATION_POLYGON
-// Click Souris: 1 ou 2
-// Taille_Pile : 9
-//
-// Souris effacée: Oui
-{
-  short start_x;
-  short start_y;
-  short end_x;
-  short end_y;
-  short color;
-  short direction;
-
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-  Operation_pop(&color);
-  Operation_pop(&direction);
-  Operation_pop(&direction);
-
-  if (direction==Mouse_K)
-  {
-    Operation_push(direction);
-    Operation_push(color);
-    Operation_push(start_x);
-    Operation_push(start_y);
-    Operation_push(end_x);
-    Operation_push(end_y);
-    // Taille de pile 8 : phase d'appui, non interruptible
-  }
-  else
-  {
-    //   La série de ligne est terminée, il faut donc effacer la dernière
-    // preview de ligne et relier le dernier point avec le premier
-    Pixel_figure_preview_auto  (start_x,start_y);
-    Hide_line_preview (start_x,start_y,end_x,end_y);
-    Operation_pop(&end_y);
-    Operation_pop(&end_x);
-    Paintbrush_shape=Paintbrush_shape_before_operation;
-    // Le pied aurait été de ne pas repasser sur le 1er point de la 1ère ligne
-    // mais c'est pas possible :(
-    Draw_line_permanet(start_x,start_y,end_x,end_y,color);
-    Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
-
-    Display_cursor();
-    Wait_end_of_click();
-    Hide_cursor();
-
-    if ( (Config.Coords_rel) && (Menu_is_visible) )
-    {
-      Print_in_menu("X:       Y:             ",0);
-      Print_coordinates();
-    }
-
-    Paintbrush_shape=Paintbrush_shape_before_operation;
-  }
-}
-
-
-////////////////////////////////////////////////////////// OPERATION_POLYFILL
-
-short * Polyfill_table_of_points;
-int Polyfill_number_of_points;
-
-void Polyfill_12_0(void)
-// Opération   : OPERATION_POLYFILL
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-{
-  byte color;
-
-  Init_start_operation();
-  Backup();
-  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
-  Paintbrush_hidden=1;
-
-  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
-
-  Polyfill_table_of_points=(short *) malloc((Config.Nb_max_vertices_per_polygon<<1)*sizeof(short));
-  Polyfill_table_of_points[0]=Paintbrush_X;
-  Polyfill_table_of_points[1]=Paintbrush_Y;
-  Polyfill_number_of_points=1;
-
-  // On place temporairement le début de la ligne qui ne s'afficherait pas sinon
-  Pixel_figure_preview_xor(Paintbrush_X,Paintbrush_Y,0);
-  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
-  
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Mouse_K | 0x80);
-  Operation_push(color);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  // Taille de pile 8 : phase d'appui, non interruptible
-}
-
-
-void Polyfill_0_8(void)
-// Opération   : OPERATION_POLYFILL
-// Click Souris: 0
-// Taille_Pile : 8
-//
-// Souris effacée: Oui
-{
-  short start_x;
-  short start_y;
-  short end_x;
-  short end_y;
-  short color;
-  short direction;
-
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-  Operation_pop(&color);
-  Operation_pop(&direction);
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-
-  Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
-
-  if (direction & 0x80)
-    direction=(direction & 0x7F);
-
-  Operation_push(direction); // Valeur bidon servant de nouvel état de pile
-  Operation_push(direction);
-  Operation_push(color);
-
-  Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
-
-  if (Polyfill_number_of_points<Config.Nb_max_vertices_per_polygon)
-  {
-    Polyfill_table_of_points[Polyfill_number_of_points<<1]    =Paintbrush_X;
-    Polyfill_table_of_points[(Polyfill_number_of_points<<1)+1]=Paintbrush_Y;
-    Polyfill_number_of_points++;
-
-    Operation_push(Paintbrush_X);
-    Operation_push(Paintbrush_Y);
-    Operation_push(Paintbrush_X);
-    Operation_push(Paintbrush_Y);
-  }
-  else
-  {
-    Operation_push(start_x);
-    Operation_push(start_y);
-    Operation_push(Paintbrush_X);
-    Operation_push(Paintbrush_Y);
-  }
-  // Taille de pile 9 : phase de "repos", interruptible (comme Elliot Ness :))
-}
-
-
-void Polyfill_12_8(void)
-// Opération   : OPERATION_POLYFILL
-// Click Souris: 1 ou 2 | 0
-// Taille_Pile : 8      | 9
-//
-// Souris effacée: Non
-{
-  short start_x;
-  short start_y;
-  short end_x;
-  short end_y;
-
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-
-  if ((Paintbrush_X!=end_x) || (Paintbrush_Y!=end_y))
-  {
-    Hide_cursor();
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-
-    Display_coords_rel_or_abs(start_x,start_y);
-
-    Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
-    Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
-
-    Operation_push(start_x);
-    Operation_push(start_y);
-    Display_cursor();
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Polyfill_12_9(void)
-// Opération   : OPERATION_POLYFILL
-// Click Souris: 1 ou 2
-// Taille_Pile : 9
-//
-// Souris effacée: Oui
-{
-  short start_x;
-  short start_y;
-  short end_x;
-  short end_y;
-  short color;
-  short direction;
-
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-  Operation_pop(&color);
-  Operation_pop(&direction);
-  Operation_pop(&direction);
-
-  if (direction==Mouse_K)
-  {
-    Operation_push(direction);
-    Operation_push(color);
-    Operation_push(start_x);
-    Operation_push(start_y);
-    Operation_push(end_x);
-    Operation_push(end_y);
-    // Taille de pile 8 : phase d'appui, non interruptible
-  }
-  else
-  {
-    //   La série de lignes est terminée, il faut donc effacer la dernière
-    // preview de ligne et relier le dernier point avec le premier
-    Hide_cursor();
-    Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
-    Operation_pop(&end_y);
-    Operation_pop(&end_x);
-    Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
-
-    Display_all_screen();
-    Polyfill(Polyfill_number_of_points,Polyfill_table_of_points,color);
-    free(Polyfill_table_of_points);
-
-    if ( (Config.Coords_rel) && (Menu_is_visible) )
-    {
-      Print_in_menu("X:       Y:             ",0);
-      Print_coordinates();
-    }
-
-    Paintbrush_hidden=0;
-
-    Display_cursor();
-    Wait_end_of_click();
-  }
-}
-
-
-////////////////////////////////////////////////////////// OPERATION_POLYFORM
-
-
-void Polyform_12_0(void)
-//  Opération   : OPERATION_POLYFORM
-//  Click Souris: 1 ou 2
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-{
-  short color;
-
-  Init_start_operation();
-  Backup();
-  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
-
-  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
-
-  // On place un premier pinceau en (Paintbrush_X,Paintbrush_Y):
-  Display_paintbrush(Paintbrush_X,Paintbrush_Y,color,0);
-  // Et on affiche un pixel de preview en (Paintbrush_X,Paintbrush_Y):
-  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
-
-  Operation_push(Paintbrush_X); // X Initial
-  Operation_push(Paintbrush_Y); // X Initial
-  Operation_push(color);   // color de remplissage
-  Operation_push(Paintbrush_X); // Start X
-  Operation_push(Paintbrush_Y); // Start Y
-  Operation_push(Paintbrush_X); // End X
-  Operation_push(Paintbrush_Y); // End Y
-  Operation_push(Mouse_K);   // click
-}
-
-
-void Polyform_12_8(void)
-//  Opération   : OPERATION_POLYFORM
-//  Click Souris: 1 ou 2
-//  Taille_Pile : 8
-//
-//  Souris effacée: Non
-{
-  short click;
-  short end_y;
-  short end_x;
-  short start_y;
-  short start_x;
-  short color;
-  short initial_y;
-  short initial_x;
-
-  Operation_pop(&click);
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-
-  if (click==Mouse_K)
-  {
-    // L'utilisateur clic toujours avec le bon bouton de souris
-
-    if ((start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y))
-    {
-      // Il existe un segment définit par (start_x,start_y)-(Paintbrush_X,Paintbrush_Y)
-
-      Hide_cursor();
-      Print_coordinates();
-
-      Operation_pop(&color);
-
-      // On efface la preview du segment validé:
-      Pixel_figure_preview_auto  (start_x,start_y);
-      Hide_line_preview(start_x,start_y,end_x,end_y);
-
-      // On l'affiche de façon définitive:
-      Draw_line_permanet(start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
-
-      // Et on affiche un pixel de preview en (Paintbrush_X,Paintbrush_Y):
-      Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
-
-      Operation_push(color);
-
-      Display_cursor();
-    }
-
-    Operation_push(Paintbrush_X); // Nouveau start_x
-    Operation_push(Paintbrush_Y); // Nouveau start_y
-    Operation_push(Paintbrush_X); // Nouveau end_x
-    Operation_push(Paintbrush_Y); // Nouveau end_y
-    Operation_push(click);
-  }
-  else
-  {
-    // L'utilisateur souhaite arrêter l'opération et refermer le polygone
-
-    Operation_pop(&color);
-    Operation_pop(&initial_y);
-    Operation_pop(&initial_x);
-
-    Hide_cursor();
-    Print_coordinates();
-
-    // On efface la preview du segment annulé:
-    Hide_line_preview(start_x,start_y,end_x,end_y);
-
-    // On affiche de façon définitive le bouclage du polygone:
-    Draw_line_permanet(start_x,start_y,initial_x,initial_y,color);
-
-    Display_cursor();
-    Wait_end_of_click();
-  }
-}
-
-
-void Polyform_0_8(void)
-//  Opération   : OPERATION_POLYFORM
-//  Click Souris: 0
-//  Taille_Pile : 8
-//
-//  Souris effacée: Non
-{
-  short click;
-  short end_y;
-  short end_x;
-  short start_y;
-  short start_x;
-  short color;
-
-  Operation_pop(&click);
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-
-  if ((end_x!=Paintbrush_X) || (end_y!=Paintbrush_Y))
-  {
-    Hide_cursor();
-    Print_coordinates();
-
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-    Operation_pop(&color);
-
-    // On met à jour l'affichage de la preview du prochain segment:
-    Hide_line_preview(start_x,start_y,end_x,end_y);
-    Draw_line_preview (start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
-
-    Operation_push(color);
-    Operation_push(start_x);
-    Operation_push(start_y);
-
-    Display_cursor();
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(click);
-}
-
-
-/////////////////////////////////////////////////// OPERATION_FILLED_POLYFORM
-
-
-void Filled_polyform_12_0(void)
-//  Opération   : OPERATION_FILLED_POLYFORM
-//  Click Souris: 1 ou 2
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-{
-  short color;
-
-  Init_start_operation();
-
-  // Cette opération étant également utilisée pour le lasso, on ne fait pas de
-  // backup si on prend une brosse au lasso avec le bouton gauche.
-  if ((Current_operation==OPERATION_FILLED_POLYFORM) || (Current_operation==OPERATION_FILLED_CONTOUR) || (Mouse_K==RIGHT_SIDE))
-    Backup();
-
-  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
-  Paintbrush_hidden=1;
-
-  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
-
-  Polyfill_table_of_points=(short *) malloc((Config.Nb_max_vertices_per_polygon<<1)*sizeof(short));
-  Polyfill_table_of_points[0]=Paintbrush_X;
-  Polyfill_table_of_points[1]=Paintbrush_Y;
-  Polyfill_number_of_points=1;
-
-  // On place temporairement le début de la ligne qui ne s'afficherait pas sinon
-  Pixel_figure_preview_xor(Paintbrush_X,Paintbrush_Y,0);
-  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
-  
-  Operation_push(Paintbrush_X); // X Initial
-  Operation_push(Paintbrush_Y); // X Initial
-  Operation_push(color);   // color de remplissage
-  Operation_push(Paintbrush_X); // Start X
-  Operation_push(Paintbrush_Y); // Start Y
-  Operation_push(Paintbrush_X); // End X
-  Operation_push(Paintbrush_Y); // End Y
-  Operation_push(Mouse_K);   // click
-}
-
-
-void Filled_polyform_12_8(void)
-//  Opération   : OPERATION_FILLED_POLYFORM
-//  Click Souris: 1 ou 2
-//  Taille_Pile : 8
-//
-//  Souris effacée: Non
-{
-  short click;
-  short end_y;
-  short end_x;
-  short start_y;
-  short start_x;
-  short color;
-  short initial_y;
-  short initial_x;
-
-  Operation_pop(&click);
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-
-  if (click==Mouse_K)
-  {
-    // L'utilisateur clique toujours avec le bon bouton de souris
-
-    if (((start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y)) &&
-        (Polyfill_number_of_points<Config.Nb_max_vertices_per_polygon))
-    {
-      // Il existe un nouveau segment défini par
-      // (start_x,start_y)-(Paintbrush_X,Paintbrush_Y)
-
-      Hide_cursor();
-      Print_coordinates();
-
-      // On le place à l'écran
-      if (Current_operation==OPERATION_FILLED_CONTOUR)
-      {
-        Draw_line_preview_xorback(start_x,start_y,end_x,end_y,0);
-        Draw_line_preview_xorback(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
-      }
-      else
-      {
-        Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
-        Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
-      }
-
-      // On peut le rajouter au polygone
-
-      Polyfill_table_of_points[Polyfill_number_of_points<<1]    =Paintbrush_X;
-      Polyfill_table_of_points[(Polyfill_number_of_points<<1)+1]=Paintbrush_Y;
-      Polyfill_number_of_points++;
-
-      Operation_push(Paintbrush_X); // Nouveau start_x
-      Operation_push(Paintbrush_Y); // Nouveau start_y
-      Operation_push(Paintbrush_X); // Nouveau end_x
-      Operation_push(Paintbrush_Y); // Nouveau end_y
-      Operation_push(click);
-
-      Display_cursor();
-    }
-    else
-    {
-      if (Polyfill_number_of_points==Config.Nb_max_vertices_per_polygon)
-      {
-        // Le curseur bouge alors qu'on ne peut plus stocker de segments ?
-
-        if ((end_x!=Paintbrush_X) || (end_y!=Paintbrush_Y))
-        {
-          Hide_cursor();
-          Print_coordinates();
-
-          // On le place à l'écran
-          Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
-          Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
-          Display_cursor();
-        }
-
-        // On remet les mêmes valeurs (comme si on n'avait pas cliqué):
-        Operation_push(start_x);
-        Operation_push(start_y);
-        Operation_push(Paintbrush_X);
-        Operation_push(Paintbrush_Y);
-        Operation_push(click);
-      }
-      else
-      {
-        Operation_push(Paintbrush_X); // Nouveau start_x
-        Operation_push(Paintbrush_Y); // Nouveau start_y
-        Operation_push(Paintbrush_X); // Nouveau end_x
-        Operation_push(Paintbrush_Y); // Nouveau end_y
-        Operation_push(click);
-      }
-    }
-  }
-  else
-  {
-    // L'utilisateur souhaite arrêter l'opération et refermer le polygone
-
-    Operation_pop(&color);
-    Operation_pop(&initial_y);
-    Operation_pop(&initial_x);
-
-    Hide_cursor();
-    Print_coordinates();
-
-    // Pas besoin d'effacer la ligne (start_x,start_y)-(end_x,end_y)
-    // puisque on les effaces toutes d'un coup.
-
-    Display_all_screen();
-    Polyfill(Polyfill_number_of_points,Polyfill_table_of_points,color);
-    free(Polyfill_table_of_points);
-
-    Paintbrush_hidden=0;
-
-    Display_cursor();
-    Wait_end_of_click();
-  }
-}
-
-
-void Filled_polyform_0_8(void)
-//  Opération   : OPERATION_FILLED_POLYFORM
-//  Click Souris: 0
-//  Taille_Pile : 8
-//
-//  Souris effacée: Non
-{
-  short click;
-  short end_y;
-  short end_x;
-  short start_y;
-  short start_x;
-
-  Operation_pop(&click);
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-
-  if ((end_x!=Paintbrush_X) || (end_y!=Paintbrush_Y))
-  {
-    Hide_cursor();
-    Print_coordinates();
-
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-
-    // On met à jour l'affichage de la preview du prochain segment:
-    Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
-    Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
-
-    Operation_push(start_x);
-    Operation_push(start_y);
-
-    Display_cursor();
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(click);
-}
-
-void Filled_contour_0_8(void)
-//  Opération   : OPERATION_FILLED_CONTOUR
-//  Click Souris: 0
-//  Taille_Pile : 8
-//
-//  Souris effacée: Non
-{
-  short click;
-  short end_y;
-  short end_x;
-  short start_y;
-  short start_x;
-  short color;
-  short initial_y;
-  short initial_x;
-
-  Operation_pop(&click);
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-  Operation_pop(&color);
-  Operation_pop(&initial_y);
-  Operation_pop(&initial_x);
-
-  Hide_cursor();
-  Print_coordinates();
-
-  // Pas besoin d'effacer la ligne (start_x,start_y)-(end_x,end_y)
-  // puisque on les effaces toutes d'un coup.
-
-  Display_all_screen();
-  Polyfill(Polyfill_number_of_points,Polyfill_table_of_points,color);
-  free(Polyfill_table_of_points);
-
-  Paintbrush_hidden=0;
-
-  Display_cursor();
-}
-
-////////////////////////////////////////////////////// OPERATION_GRAB_BRUSH
-
-
-void Brush_12_0(void)
-//
-// Opération   : OPERATION_GRAB_BRUSH
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-//
-{
-  Init_start_operation();
-  if (Mouse_K==RIGHT_SIDE) // Besoin d'effacer la brosse après ?
-  {
-    Operation_push(1);
-    // Puisque la zone où on prend la brosse sera effacée, on fait un backup
-    Backup();
-  }
-  else
-    Operation_push(0);
-
-  // On laisse une trace du curseur pour que l'utilisateur puisse visualiser
-  // où demarre sa brosse:
-  Display_cursor();
-
-  Operation_push(Paintbrush_X); // Début X
-  Operation_push(Paintbrush_Y); // Début Y
-  Operation_push(Paintbrush_X); // Dernière position X
-  Operation_push(Paintbrush_Y); // Dernière position Y
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("\035:   1   \022:   1",0);
-}
-
-
-void Brush_12_5(void)
-//
-// Opération   : OPERATION_GRAB_BRUSH
-// Click Souris: 1 ou 2
-// Taille_Pile : 5
-//
-// Souris effacée: Non
-//
-{
-  char  str[5];
-  short start_x;
-  short start_y;
-  short old_x;
-  short old_y;
-  short width;
-  short height;
-
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-
-  if ( (Menu_is_visible) && ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y)) )
-  {
-    if (Config.Coords_rel)
-    {
-      Operation_pop(&start_y);
-      Operation_pop(&start_x);
-      Operation_push(start_x);
-      Operation_push(start_y);
-
-      width=((start_x<Paintbrush_X)?Paintbrush_X-start_x:start_x-Paintbrush_X)+1;
-      height=((start_y<Paintbrush_Y)?Paintbrush_Y-start_y:start_y-Paintbrush_Y)+1;
-
-      Num2str(width,str,4);
-      Print_in_menu(str,2);
-      Num2str(height,str,4);
-      Print_in_menu(str,11);
-    }
-    else
-      Print_coordinates();
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Brush_0_5(void)
-//
-// Opération   : OPERATION_GRAB_BRUSH
-// Click Souris: 0
-// Taille_Pile : 5
-//
-// Souris effacée: Oui
-//
-{
-  short start_x;
-  short start_y;
-  short old_paintbrush_x;
-  short old_paintbrush_y;
-  short clear;
-
-  // Comme on a demandé l'effacement du curseur, il n'y a plus de croix en
-  // (Paintbrush_X,Paintbrush_Y). C'est une bonne chose.
-
-  Operation_stack_size-=2;
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-  Operation_pop(&clear);
-
-  // On efface l'ancienne croix:
-  old_paintbrush_x=Paintbrush_X;
-  old_paintbrush_y=Paintbrush_Y;
-  Paintbrush_X=start_x;
-  Paintbrush_Y=start_y;
-  Hide_cursor(); // Maintenant, il n'y a plus de croix à l'écran.
-
-  Paintbrush_X=old_paintbrush_x;
-  Paintbrush_Y=old_paintbrush_y;
-
-  // Prise de la brosse
-  if ((Snap_mode) && (Config.Adjust_brush_pick))
-  {
-    if (Paintbrush_X<start_x)
-    {
-      old_paintbrush_x=start_x;
-      start_x=Paintbrush_X;
-    }
-    if (Paintbrush_Y<start_y)
-    {
-      old_paintbrush_y=start_y;
-      start_y=Paintbrush_Y;
-    }
-    if (old_paintbrush_x!=start_x)
-      old_paintbrush_x--;
-    if (old_paintbrush_y!=start_y)
-      old_paintbrush_y--;
-  }
-  Capture_brush(start_x,start_y,old_paintbrush_x,old_paintbrush_y,clear);
-  if ((Snap_mode) && (Config.Adjust_brush_pick))
-  {
-    Brush_offset_X=(Brush_offset_X/Snap_width)*Snap_width;
-    Brush_offset_Y=(Brush_offset_Y/Snap_height)*Snap_height;
-  }
-
-  Return_to_draw_mode();
-}
-
-
-//////////////////////////////////////////////////////// OPERATION_POLYBRUSH
-
-
-void Polybrush_12_8(void)
-//  Opération   : OPERATION_POLYBRUSH
-//  Click Souris: 1 ou 2
-//  Taille_Pile : 8
-//
-//  Souris effacée: Non
-{
-  short click;
-  short end_y;
-  short end_x;
-  short start_y;
-  short start_x;
-  short color;
-  short initial_y;
-  short initial_x;
-
-  Operation_pop(&click);
-  Operation_pop(&end_y);
-  Operation_pop(&end_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-
-  if (click==Mouse_K)
-  {
-    // L'utilisateur clique toujours avec le bon bouton de souris
-
-    if (((start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y)) &&
-        (Polyfill_number_of_points<Config.Nb_max_vertices_per_polygon))
-    {
-      // Il existe un nouveau segment défini par
-      // (start_x,start_y)-(Paintbrush_X,Paintbrush_Y)
-
-      Hide_cursor();
-      Print_coordinates();
-
-      // On le place à l'écran
-      Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
-      Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
-
-      // On peut le rajouter au polygone
-
-      Polyfill_table_of_points[Polyfill_number_of_points<<1]    =Paintbrush_X;
-      Polyfill_table_of_points[(Polyfill_number_of_points<<1)+1]=Paintbrush_Y;
-      Polyfill_number_of_points++;
-
-      Operation_push(Paintbrush_X); // Nouveau start_x
-      Operation_push(Paintbrush_Y); // Nouveau start_y
-      Operation_push(Paintbrush_X); // Nouveau end_x
-      Operation_push(Paintbrush_Y); // Nouveau end_y
-      Operation_push(click);
-
-      Display_cursor();
-    }
-    else
-    {
-      if (Polyfill_number_of_points==Config.Nb_max_vertices_per_polygon)
-      {
-        // Le curseur bouge alors qu'on ne peut plus stocker de segments ?
-
-        if ((end_x!=Paintbrush_X) || (end_y!=Paintbrush_Y))
-        {
-          Hide_cursor();
-          Print_coordinates();
-
-          // On le place à l'écran
-          Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
-          Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
-          Display_cursor();
-        }
-
-        // On remet les mêmes valeurs (comme si on n'avait pas cliqué):
-        Operation_push(start_x);
-        Operation_push(start_y);
-        Operation_push(Paintbrush_X);
-        Operation_push(Paintbrush_Y);
-        Operation_push(click);
-      }
-      else
-      {
-        Operation_push(Paintbrush_X); // Nouveau start_x
-        Operation_push(Paintbrush_Y); // Nouveau start_y
-        Operation_push(Paintbrush_X); // Nouveau end_x
-        Operation_push(Paintbrush_Y); // Nouveau end_y
-        Operation_push(click);
-      }
-    }
-  }
-  else
-  {
-    // L'utilisateur souhaite arrêter l'opération et refermer le polygone
-
-    Operation_pop(&color);
-    Operation_pop(&initial_y);
-    Operation_pop(&initial_x);
-
-    Hide_cursor();
-    Print_coordinates();
-
-    // Pas besoin d'effacer la ligne (start_x,start_y)-(end_x,end_y)
-    // puisqu'on les efface toutes d'un coup.
-
-    Capture_brush_with_lasso(Polyfill_number_of_points,Polyfill_table_of_points,click==RIGHT_SIDE);
-    free(Polyfill_table_of_points);
-
-    // On raffiche l'écran pour effacer les traits en xor et pour raffraichir
-    // l'écran si on a découpé une partie de l'image en prenant la brosse.
-    Display_all_screen();
-
-    Paintbrush_hidden=0;
-
-    if ((Snap_mode) && (Config.Adjust_brush_pick))
-    {
-      Brush_offset_X=(Brush_offset_X/Snap_width)*Snap_width;
-      Brush_offset_Y=(Brush_offset_Y/Snap_height)*Snap_height;
-    }
-    
-    Return_to_draw_mode();
-    Display_cursor();
-  }
-}
-
-
-///////////////////////////////////////////////////// OPERATION_STRETCH_BRUSH
-
-
-void Stretch_brush_12_0(void)
-//
-// Opération   : OPERATION_STRETCH_BRUSH
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-//
-{
-  Init_start_operation();
-  if (Mouse_K==LEFT_SIDE)
-  {
-    // On laisse une trace du curseur pour que l'utilisateur puisse visualiser
-    // où demarre sa brosse:
-    Display_cursor();
-
-    Operation_push(Paintbrush_X); // Dernier calcul X
-    Operation_push(Paintbrush_Y); // Dernier calcul Y
-    Operation_push(Paintbrush_X); // Début X
-    Operation_push(Paintbrush_Y); // Début Y
-    Operation_push(Paintbrush_X); // Dernière position X
-    Operation_push(Paintbrush_Y); // Dernière position Y
-    Operation_push(1); // State précédent
-
-    if ((Config.Coords_rel) && (Menu_is_visible))
-      Print_in_menu("\035:   1   \022:   1",0);
-  }
-  else
-  {
-    Wait_end_of_click();
-    Start_operation_stack(Operation_before_interrupt);
-  }
-}
-
-
-
-void Stretch_brush_1_7(void)
-//
-// Opération   : OPERATION_STRETCH_BRUSH
-// Click Souris: 1
-// Taille_Pile : 7
-//
-// Souris effacée: Non
-//
-{
-  char  str[5];
-  short start_x;
-  short start_y;
-  short old_x;
-  short old_y;
-  short width;
-  short height;
-  short prev_state;
-  short dx,dy,x,y;
-
-  Operation_pop(&prev_state);
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-
-  if ( (Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=2) )
-  {
-    Hide_cursor();
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-
-    if (Menu_is_visible)
-    {
-      if (Config.Coords_rel)
-      {
-        width=((start_x<Paintbrush_X)?Paintbrush_X-start_x:start_x-Paintbrush_X)+1;
-        height=((start_y<Paintbrush_Y)?Paintbrush_Y-start_y:start_y-Paintbrush_Y)+1;
-
-        if (Snap_mode && Config.Adjust_brush_pick)
-        {
-          if (width>1) width--;
-          if (height>1) height--;
-        }
-
-        Num2str(width,str,4);
-        Print_in_menu(str,2);
-        Num2str(height,str,4);
-        Print_in_menu(str,11);
-      }
-      else
-        Print_coordinates();
-    }
-
-    Display_all_screen();
-
-    x=Paintbrush_X;
-    y=Paintbrush_Y;
-    if (Snap_mode && Config.Adjust_brush_pick)
-    {
-      dx=Paintbrush_X-start_x;
-      dy=Paintbrush_Y-start_y;
-      if (dx<0) x++; else {if (dx>0) x--;}
-      if (dy<0) y++; else {if (dy>0) y--;}
-      Stretch_brush_preview(start_x,start_y,x,y);
-    }
-    else
-      Stretch_brush_preview(start_x,start_y,Paintbrush_X,Paintbrush_Y);
-
-    old_x=Paintbrush_X;
-    old_y=Paintbrush_Y;
-    Paintbrush_X=start_x;
-    Paintbrush_Y=start_y;
-    Display_cursor();
-    Paintbrush_X=old_x;
-    Paintbrush_Y=old_y;
-    Display_cursor();
-
-    Operation_stack_size-=2;
-    Operation_push(x);
-    Operation_push(y);
-
-    Operation_push(start_x);
-    Operation_push(start_y);
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(2);
-}
-
-
-
-void Stretch_brush_0_7(void)
-//
-// Opération   : OPERATION_STRETCH_BRUSH
-// Click Souris: 0
-// Taille_Pile : 7
-//
-// Souris effacée: Non
-//
-{
-  char  str[5];
-  short start_x;
-  short start_y;
-  short old_x;
-  short old_y;
-  short width=0;
-  short height=0;
-  byte  size_change;
-  short prev_state;
-
-  Operation_pop(&prev_state);
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-
-  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=3))
-  {
-    if (Menu_is_visible)
-    {
-      if (Config.Coords_rel)
-      {
-        width=((start_x<Paintbrush_X)?Paintbrush_X-start_x:start_x-Paintbrush_X)+1;
-        height=((start_y<Paintbrush_Y)?Paintbrush_Y-start_y:start_y-Paintbrush_Y)+1;
-
-        Num2str(width,str,4);
-        Print_in_menu(str,2);
-        Num2str(height,str,4);
-        Print_in_menu(str,11);
-      }
-      else
-        Print_coordinates();
-    }
-  }
-
-  // Utilise Key_ANSI au lieu de Key, car Get_input() met ce dernier
-  // à zero si une operation est en cours (Operation_stack_size!=0)
-  if (Key_ANSI)
-  {
-    size_change=1;
-    switch (Key_ANSI)
-    {
-      case 'd': // Double
-        width=start_x+(Brush_width<<1)-1;
-        height=start_y+(Brush_height<<1)-1;
-        break;
-      case 'x': // Double X
-        width=start_x+(Brush_width<<1)-1;
-        height=start_y+Brush_height-1;
-        break;
-      case 'y': // Double Y
-        width=start_x+Brush_width-1;
-        height=start_y+(Brush_height<<1)-1;
-        break;
-      case 'h': // Moitié
-        width=(Brush_width>1)?start_x+(Brush_width>>1)-1:1;
-        height=(Brush_height>1)?start_y+(Brush_height>>1)-1:1;
-        break;
-      case 'X': // Moitié X
-        width=(Brush_width>1)?start_x+(Brush_width>>1)-1:1;
-        height=start_y+Brush_height-1;
-        break;
-      case 'Y': // Moitié Y
-        width=start_x+Brush_width-1;
-        height=(Brush_height>1)?start_y+(Brush_height>>1)-1:1;
-        break;
-      case 'n': // Normal
-        width=start_x+Brush_width-1;
-        height=start_y+Brush_height-1;
-        break;
-      default :
-        size_change=0;
-    }
-    Key_ANSI=0;
-  }
-  else
-    size_change=0;
-
-  if (size_change)
-  {
-    // On efface la preview de la brosse (et la croix)
-    Display_all_screen();
-
-    old_x=Paintbrush_X;
-    old_y=Paintbrush_Y;
-    Paintbrush_X=start_x;
-    Paintbrush_Y=start_y;
-    Display_cursor();
-    Paintbrush_X=old_x;
-    Paintbrush_Y=old_y;
-
-    Stretch_brush_preview(start_x,start_y,width,height);
-    Display_cursor();
-
-    Operation_stack_size-=2;
-    Operation_push(width);
-    Operation_push(height);
-  }
-
-  Operation_push(start_x);
-  Operation_push(start_y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(3);
-}
-
-
-void Stretch_brush_2_7(void)
-//
-// Opération   : OPERATION_STRETCH_BRUSH
-// Click Souris: 2
-// Taille_Pile : 7
-//
-// Souris effacée: Oui
-//
-{
-  short computed_x;
-  short computed_y;
-  short start_x;
-  short start_y;
-
-
-  Operation_stack_size-=3;
-  Operation_pop(&start_y);
-  Operation_pop(&start_x);
-  Operation_pop(&computed_y);
-  Operation_pop(&computed_x);
-
-  // On efface la preview de la brosse (et la croix)
-  Display_all_screen();
-
-  // Et enfin on stocke pour de bon la nouvelle brosse étirée
-  Stretch_brush(start_x,start_y,computed_x,computed_y);
-
-  Return_to_draw_mode();
-}
-
-
-//////////////////////////////////////////////////// OPERATION_ROTATE_BRUSH
-
-
-void Rotate_brush_12_0(void)
-//
-// Opération   : OPERATION_ROTATE_BRUSH
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-//
-{
-  Init_start_operation();
-  if (Mouse_K==LEFT_SIDE)
-  {
-    Brush_rotation_center_X=Paintbrush_X+(Brush_width>>1)-Brush_width;
-    Brush_rotation_center_Y=Paintbrush_Y;
-    Brush_rotation_center_is_defined=1;
-    Operation_push(Paintbrush_X); // Dernière position calculée X
-    Operation_push(Paintbrush_Y); // Dernière position calculée Y
-    Operation_push(Paintbrush_X); // Dernière position X
-    Operation_push(Paintbrush_Y); // Dernière position Y
-    Operation_push(1); // State précédent
-
-    if ((Config.Coords_rel) && (Menu_is_visible))
-      Print_in_menu("Angle:   0°    ",0);
-  }
-  else
-  {
-    Start_operation_stack(Operation_before_interrupt);
-    Wait_end_of_click(); // FIXME: celui-la il donne un résultat pas très chouette en visuel
-  }
-}
-
-
-
-void Rotate_brush_1_5(void)
-//
-// Opération   : OPERATION_ROTATE_BRUSH
-// Click Souris: 1
-// Taille_Pile : 5
-//
-// Souris effacée: Non
-//
-{
-  char  str[4];
-  short old_x;
-  short old_y;
-  short prev_state;
-  float angle;
-  int dx,dy;
-
-  Operation_pop(&prev_state);
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-
-  if ( (Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=2) )
-  {
-    if ( (Brush_rotation_center_X==Paintbrush_X)
-      && (Brush_rotation_center_Y==Paintbrush_Y) )
-      angle=0.0;
-    else
-    {
-      dx=Paintbrush_X-Brush_rotation_center_X;
-      dy=Paintbrush_Y-Brush_rotation_center_Y;
-      angle=acos(((float)dx)/sqrt((dx*dx)+(dy*dy)));
-      if (dy>0) angle=M_2PI-angle;
-    }
-
-    if (Menu_is_visible)
-    {
-      if (Config.Coords_rel)
-      {
-        Num2str((int)(angle*180.0/M_PI),str,3);
-        Print_in_menu(str,7);
-      }
-      else
-        Print_coordinates();
-    }
-
-    Display_all_screen();
-    Rotate_brush_preview(angle);
-    Display_cursor();
-
-    Operation_stack_size-=2;
-    Operation_push(Paintbrush_X);
-    Operation_push(Paintbrush_Y);
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(2);
-}
-
-
-
-void Rotate_brush_0_5(void)
-//
-// Opération   : OPERATION_ROTATE_BRUSH
-// Click Souris: 0
-// Taille_Pile : 5
-//
-// Souris effacée: Non
-//
-{
-  char  str[4];
-  short old_x;
-  short old_y;
-  short computed_x=0;
-  short computed_y=0;
-  byte  angle_change;
-  short prev_state;
-  float angle=0.0;
-  int dx,dy;
-
-  Operation_pop(&prev_state);
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-
-  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=3))
-  {
-    if ( (Brush_rotation_center_X==Paintbrush_X)
-      && (Brush_rotation_center_Y==Paintbrush_Y) )
-      angle=0.0;
-    else
-    {
-      dx=Paintbrush_X-Brush_rotation_center_X;
-      dy=Paintbrush_Y-Brush_rotation_center_Y;
-      angle=acos(((float)dx)/sqrt((dx*dx)+(dy*dy)));
-      if (dy>0) angle=M_2PI-angle;
-    }
-
-    if (Menu_is_visible)
-    {
-      if (Config.Coords_rel)
-      {
-        Num2str(Round(angle*180.0/M_PI),str,3);
-        Print_in_menu(str,7);
-      }
-      else
-        Print_coordinates();
-    }
-  }
-
-  // Utilise Key_ANSI au lieu de Key, car Get_input() met ce dernier
-  // à zero si une operation est en cours (Operation_stack_size!=0)
-  if (Key_ANSI)
-  {
-    angle_change=1;
-    computed_x=Brush_rotation_center_X;
-    computed_y=Brush_rotation_center_Y;
-    switch (Key_ANSI)
-    {
-      case '6': angle=     0.0 ; computed_x++;             break;
-      case '9': angle=M_PI*0.25; computed_x++; computed_y--; break;
-      case '8': angle=M_PI*0.5 ;             computed_y--; break;
-      case '7': angle=M_PI*0.75; computed_x--; computed_y--; break;
-      case '4': angle=M_PI     ; computed_x--;             break;
-      case '1': angle=M_PI*1.25; computed_x--; computed_y++; break;
-      case '2': angle=M_PI*1.5 ;             computed_y++; break;
-      case '3': angle=M_PI*1.75; computed_x++; computed_y++; break;
-      default :
-        angle_change=0;
-    }
-    Key_ANSI=0;
-  }
-  else
-    angle_change=0;
-
-  if (angle_change)
-  {
-    // On efface la preview de la brosse
-    Display_all_screen();
-    Rotate_brush_preview(angle);
-    Display_cursor();
-
-    Operation_stack_size-=2;
-    Operation_push(computed_x);
-    Operation_push(computed_y);
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(3);
-}
-
-
-void Rotate_brush_2_5(void)
-//
-// Opération   : OPERATION_ROTATE_BRUSH
-// Click Souris: 2
-// Taille_Pile : 5
-//
-// Souris effacée: Oui
-//
-{
-  short computed_x;
-  short computed_y;
-  int dx,dy;
-  float angle;
-
-
-  // On efface la preview de la brosse
-  Display_all_screen();
-
-  Operation_stack_size-=3;
-  Operation_pop(&computed_y);
-  Operation_pop(&computed_x);
-
-  // Calcul de l'angle par rapport à la dernière position calculée
-  if ( (Brush_rotation_center_X==computed_x)
-    && (Brush_rotation_center_Y==computed_y) )
-    angle=0.0;
-  else
-  {
-    dx=computed_x-Brush_rotation_center_X;
-    dy=computed_y-Brush_rotation_center_Y;
-    angle=acos(((float)dx)/sqrt((dx*dx)+(dy*dy)));
-    if (dy>0) angle=M_2PI-angle;
-  }
-
-  // Et enfin on stocke pour de bon la nouvelle brosse étirée
-  Rotate_brush(angle);
-
-  Return_to_draw_mode();
-}
-
-///////////////////////////////////////////////////// OPERATION_DISTORT_BRUSH
-
-/// Draws a 2x2 XOR square at the specified picture coordinates, on the screen.
-void Draw_stretch_spot(short x_pos, short y_pos)
-{
-  short x,y;
-
-  for (y=y_pos-1;y<y_pos+1;y++)
-    if (y>=Limit_top && y<=Limit_visible_bottom)
-      for (x=x_pos-1;x<x_pos+1;x++)
-        if (x>=Limit_left && x<=Limit_visible_right)
-          Pixel_preview(x,y,~Read_pixel(x-Main_offset_X,y-Main_offset_Y));
-  Update_part_of_screen(x_pos-1, y_pos-1, 2, 2);
-}
-
-void Distort_brush_0_0(void)
-//
-// Opération   : OPERATION_DISTORT_BRUSH
-// Click Souris: 0
-// Taille_Pile : 0
-//
-// Souris effacée: Non
-//
-{
-  if ( Menu_is_visible )
-  {
-      Print_in_menu("POSITION BRUSH TO START ",0);
-  }
-}
-
-void Distort_brush_1_0(void)
-//
-// Opération   : OPERATION_DISTORT_BRUSH
-// Click Souris: 1
-// Taille_Pile : 0
-//
-// Souris effacée: Non
-//
-{
-  short x_pos, y_pos;
-
-  Init_start_operation();
-  Paintbrush_hidden=1;
-  Hide_cursor();
-  
-  // Top left angle
-  x_pos=Paintbrush_X-Brush_offset_X;
-  y_pos=Paintbrush_Y-Brush_offset_Y;
-  Draw_stretch_spot(x_pos,y_pos);
-  Operation_push(x_pos);
-  Operation_push(y_pos);
-  
-  // Top right angle
-  x_pos+=Brush_width;
-  Draw_stretch_spot(x_pos,y_pos);
-  Operation_push(x_pos);
-  Operation_push(y_pos);
-  
-  // Bottom right angle
-  y_pos+=Brush_height;
-  Draw_stretch_spot(x_pos,y_pos);
-  Operation_push(x_pos);
-  Operation_push(y_pos);
-  
-  // Bottom left angle
-  x_pos-=Brush_width;
-  Draw_stretch_spot(x_pos,y_pos);
-  Operation_push(x_pos);
-  Operation_push(y_pos);
-  
-  Distort_brush_preview(
-    Operation_stack[1],
-    Operation_stack[2],
-    Operation_stack[3],
-    Operation_stack[4],
-    Operation_stack[5],
-    Operation_stack[6],
-    Operation_stack[7],
-    Operation_stack[8]);
-  Display_cursor();
-  Update_part_of_screen(Paintbrush_X-Brush_offset_X, Paintbrush_Y-Brush_offset_Y, Brush_width, Brush_height);
-  Wait_end_of_click();
-  // Erase the message in status bar
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-      Print_in_menu("X:       Y:             ",0);
-  }
-}
-
-void Distort_brush_1_8(void)
-//
-//  Opération   : OPERATION_DISTORT_BRUSH
-//  Click Souris: 1
-//  Taille_Pile : 8
-//
-//  Souris effacée: No
-//
-{
-  // How far (in pixels) you can catch a handle
-  #define REACH_DISTANCE 100
-  short i;
-  short x[4];
-  short y[4];
-  long best_distance=REACH_DISTANCE;
-  short best_spot=-1;
-
-  for (i=3;i>=0;i--)
-  {
-    long distance;
-    Operation_pop(&y[i]);
-    Operation_pop(&x[i]);
-    distance=Distance(Paintbrush_X,Paintbrush_Y,x[i],y[i]);
-    if (distance<best_distance)
-    {
-      best_spot=i;
-      best_distance=distance;
-    }
-  }
-  
-  for (i=0;i<4;i++)
-  {
-    Operation_push(x[i]);
-    Operation_push(y[i]);
-  }
-  
-  if (best_spot>-1)
-  {
-    Operation_push(best_spot);
-  }
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-      Print_in_menu("X:       Y:             ",0);
-      Print_coordinates();
-  }
-}
-
-void Distort_brush_1_9(void)
-//
-//  Opération   : OPERATION_DISTORT_BRUSH
-//  Click Souris: 1
-//  Taille_Pile : 9
-//
-//  Souris effacée: No
-//
-{
-  short i;
-  short x[4];
-  short y[4];
-  short selected_corner;
-
-  // Pop all arguments
-  Operation_pop(&selected_corner);
-  for (i=3;i>=0;i--)
-  {
-    Operation_pop(&y[i]);
-    Operation_pop(&x[i]);
-  }
-  
-  if (Paintbrush_X!=x[selected_corner] || Paintbrush_Y!=y[selected_corner])
-  {  
-    Hide_cursor();
-    
-    // Easiest refresh mode: make no assumptions on how the brush was
-    // displayed before.
-    Display_all_screen();
-
-    x[selected_corner]=Paintbrush_X;
-    y[selected_corner]=Paintbrush_Y;
-
-    for (i=0;i<4;i++)
-      Draw_stretch_spot(x[i],y[i]);
-
-    Distort_brush_preview(x[0],y[0],x[1],y[1],x[2],y[2],x[3],y[3]);
-
-    Display_cursor();
-    
-    if ( (Config.Coords_rel) && (Menu_is_visible) )
-    {
-        Print_in_menu("X:       Y:             ",0);
-        Print_coordinates();
-    }
-    Update_rect(0,0,Screen_width,Menu_Y);
-  }
-  
-  // Push back all arguments
-  for (i=0;i<4;i++)
-  {
-    Operation_push(x[i]);
-    Operation_push(y[i]);
-  }
-  Operation_push(selected_corner);
-
-}
-void Distort_brush_0_9(void)
-//
-//  Opération   : OPERATION_DISTORT_BRUSH
-//  Click Souris: 0
-//  Taille_Pile : 9
-//
-//  Souris effacée: No
-//
-{
-  short selected_corner;
-  Operation_pop(&selected_corner);
-  
-}
-
-void Distort_brush_2_0(void)
-//
-// Opération   : OPERATION_DISTORT_BRUSH
-// Click Souris: 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-//
-{
-  Paintbrush_hidden=0;
-  Display_all_screen();
-  // Erase the message in status bar
-  if ( (Config.Coords_rel) && (Menu_is_visible) )
-  {
-      Print_in_menu("X:       Y:             ",0);
-  }
-  Return_to_draw_mode();
-}
-
-void Distort_brush_2_8(void)
-//
-// Opération   : OPERATION_DISTORT_BRUSH
-// Click Souris: 2
-// Taille_Pile : 8
-//
-// Souris effacée: Oui
-//
-{
-  short i;
-  short x[4];
-  short y[4];
-
-  // Pop all arguments
-  for (i=3;i>=0;i--)
-  {
-    Operation_pop(&y[i]);
-    Operation_pop(&x[i]);
-  }
-  Distort_brush(x[0],y[0],x[1],y[1],x[2],y[2],x[3],y[3]);
-  
-  Paintbrush_hidden=0;
-  Display_all_screen();
-  
-  Return_to_draw_mode();
-}
-
-//////////////////////////////////////////////////////////// OPERATION_SCROLL
-
-
-byte Cursor_hidden_before_scroll;
-
-void Scroll_12_0(void)
-//
-//  Opération   : OPERATION_SCROLL
-//  Click Souris: 1 ou 2
-//  Taille_Pile : 0
-//
-//  Souris effacée: Oui
-//
-{
-  Init_start_operation();
-  Backup();
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Cursor_hidden_before_scroll=Cursor_hidden;
-  Cursor_hidden=1;
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-}
-
-
-void Scroll_12_4(void)
-//
-//  Opération   : OPERATION_SCROLL
-//  Click Souris: 1 ou 2
-//  Taille_Pile : 4
-//
-//  Souris effacée: Non
-//
-{
-  short center_x;
-  short center_y;
-  short x_pos;
-  short y_pos;
-  short x_offset;
-  short y_offset;
-  //char  str[5];
-
-  Operation_pop(&y_pos);
-  Operation_pop(&x_pos);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-
-  if ( (Paintbrush_X!=x_pos) || (Paintbrush_Y!=y_pos) )
-  {
-    // L'utilisateur a bougé, il faut scroller l'image
-
-    if (Paintbrush_X>=center_x)
-      x_offset=(Paintbrush_X-center_x)%Main_image_width;
-    else
-      x_offset=Main_image_width-((center_x-Paintbrush_X)%Main_image_width);
-
-    if (Paintbrush_Y>=center_y)
-      y_offset=(Paintbrush_Y-center_y)%Main_image_height;
-    else
-      y_offset=Main_image_height-((center_y-Paintbrush_Y)%Main_image_height);
-
-    Display_coords_rel_or_abs(center_x,center_y);
-
-    Scroll_picture(x_offset,y_offset);
-
-    Display_all_screen();
-  }
-
-  Operation_push(center_x);
-  Operation_push(center_y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-void Scroll_0_4(void)
-//
-//  Opération   : OPERATION_SCROLL
-//  Click Souris: 0
-//  Taille_Pile : 4
-//
-//  Souris effacée: Oui
-//
-{
-  Operation_stack_size-=4;
-  Cursor_hidden=Cursor_hidden_before_scroll;
-  if ((Config.Coords_rel) && (Menu_is_visible))
-  {
-    Print_in_menu("X:       Y:             ",0);
-    Print_coordinates();
-  }
-}
-
-
-//////////////////////////////////////////////////// OPERATION_GRAD_CIRCLE
-
-
-void Grad_circle_12_0(void)
-//
-// Opération   : OPERATION_GRAD_CIRCLE
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-{
-  byte color;
-
-  Init_start_operation();
-  Backup();
-
-  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
-  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
-
-  Paintbrush_hidden_before_scroll=Paintbrush_hidden;
-  Paintbrush_hidden=1;
-
-  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
-  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
-  
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("Radius:   0    ",0);
-
-  Operation_push(Mouse_K);
-  Operation_push(color);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Grad_circle_12_6(void)
-//
-// Opération   : OPERATION_GRAD_CIRCLE
-// Click Souris: 1 ou 2
-// Taille_Pile : 6 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
-//
-// Souris effacée: Non
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short radius;
-  char  str[5];
-
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-  Operation_pop(&color);
-
-  if ( (tangent_x!=Paintbrush_X) || (tangent_y!=Paintbrush_Y) )
-  {
-    Hide_cursor();
-    if ((Config.Coords_rel) && (Menu_is_visible))
-    {
-      Num2str(Distance(center_x,center_y,Paintbrush_X,Paintbrush_Y),str,4);
-      Print_in_menu(str,7);
-    }
-    else
-      Print_coordinates();
-
-    Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
-                  ((tangent_y-center_y)*(tangent_y-center_y));
-    radius=sqrt(Circle_limit);
-    Hide_empty_circle_preview(center_x,center_y,radius);
-
-    Circle_limit=((Paintbrush_X-center_x)*(Paintbrush_X-center_x))+
-                  ((Paintbrush_Y-center_y)*(Paintbrush_Y-center_y));
-    radius=sqrt(Circle_limit);
-    Draw_empty_circle_preview(center_x,center_y,radius,color);
-
-    Display_cursor();
-  }
-
-  Operation_push(color);
-  Operation_push(center_x);
-  Operation_push(center_y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Grad_circle_0_6(void)
-//
-// Opération   : OPERATION_GRAD_CIRCLE
-// Click Souris: 0
-// Taille_Pile : 6 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
-//
-// Souris effacée: Oui
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short click;
-  short radius;
-
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-
-  Operation_pop(&color);
-  Operation_pop(&click);
-
-  if (click==LEFT_SIDE)
-  {
-    Operation_push(click);
-    Operation_push(color);
-
-    Operation_push(center_x);
-    Operation_push(center_y);
-    Operation_push(tangent_x);
-    Operation_push(tangent_y);
-
-    Operation_push(Paintbrush_X);
-    Operation_push(Paintbrush_Y);
-
-    // On change la forme du curseur
-    Cursor_shape=CURSOR_SHAPE_XOR_TARGET;
-
-    // On affiche une croix XOR au centre du cercle
-    Draw_curve_cross(center_x,center_y);
-
-    if (Menu_is_visible)
-    {
-      if (Config.Coords_rel)
-        Print_in_menu("X:        Y:",0);
-      else
-        Print_in_menu("X:       Y:             ",0);
-      Display_coords_rel_or_abs(center_x,center_y);
-    }
-  }
-  else
-  {
-    Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
-                  ((tangent_y-center_y)*(tangent_y-center_y));
-    radius=sqrt(Circle_limit);
-    Hide_empty_circle_preview(center_x,center_y,radius);
-
-    Paintbrush_hidden=Paintbrush_hidden_before_scroll;
-    Cursor_shape=CURSOR_SHAPE_TARGET;
-
-    Draw_filled_circle(center_x,center_y,radius,Back_color);
-
-    if ((Config.Coords_rel) && (Menu_is_visible))
-    {
-      Print_in_menu("X:       Y:             ",0);
-      Print_coordinates();
-    }
-  }
-}
-
-
-void Grad_circle_12_8(void)
-//
-// Opération   : OPERATION_GRAD_CIRCLE
-// Click Souris: 0
-// Taille_Pile : 8 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente, old_x, old_y)
-//
-// Souris effacée: Oui
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short old_mouse_k;
-
-  short radius;
-
-  Operation_stack_size-=2;   // On fait sauter les 2 derniers élts de la pile
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-  Operation_pop(&color);
-  Operation_pop(&old_mouse_k);
-  
-  Hide_cursor();
-  // On efface la croix XOR au centre du cercle
-  Draw_curve_cross(center_x,center_y);
-
-  Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
-                ((tangent_y-center_y)*(tangent_y-center_y));
-  radius=sqrt(Circle_limit);
-  Hide_empty_circle_preview(center_x,center_y,radius);
-
-  Paintbrush_hidden=Paintbrush_hidden_before_scroll;
-  Cursor_shape=CURSOR_SHAPE_TARGET;
-
-  if (Mouse_K==old_mouse_k)
-    Draw_grad_circle(center_x,center_y,radius,Paintbrush_X,Paintbrush_Y);
-
-  Display_cursor();
-  Wait_end_of_click();
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-  {
-    Print_in_menu("X:       Y:             ",0);
-    Print_coordinates();
-  }
-}
-
-
-void Grad_circle_or_ellipse_0_8(void)
-//
-// Opération   : OPERATION_{CERCLE|ELLIPSE}_DEGRADE
-// Click Souris: 0
-// Taille_Pile : 8
-//
-// Souris effacée: Non
-//
-{
-  short start_x;
-  short start_y;
-  short tangent_x;
-  short tangent_y;
-  short old_x;
-  short old_y;
-
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-
-  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y))
-  {
-    Operation_pop(&tangent_y);
-    Operation_pop(&tangent_x);
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-    Display_coords_rel_or_abs(start_x,start_y);
-    Operation_push(start_x);
-    Operation_push(start_y);
-    Operation_push(tangent_x);
-    Operation_push(tangent_y);
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-////////////////////////////////////////////////// OPERATION_GRAD_ELLIPSE
-
-
-void Grad_ellipse_12_0(void)
-//
-// Opération   : OPERATION_GRAD_ELLIPSE
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-{
-  byte color;
-
-  Init_start_operation();
-  Backup();
-
-  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
-  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
-
-  Paintbrush_hidden_before_scroll=Paintbrush_hidden;
-  Paintbrush_hidden=1;
-
-  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
-  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
-  
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("X:±   0   Y:±   0",0);
-
-  Operation_push(Mouse_K);
-  Operation_push(color);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Grad_ellipse_12_6(void)
-//
-// Opération   : OPERATION_GRAD_ELLIPSE
-// Click Souris: 1 ou 2
-// Taille_Pile : 6 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
-//
-// Souris effacée: Non
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short horizontal_radius;
-  short vertical_radius;
-
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-  Operation_pop(&color);
-
-  if ( (tangent_x!=Paintbrush_X) || (tangent_y!=Paintbrush_Y) )
-  {
-    Hide_cursor();
-    Display_coords_rel_or_abs(center_x,center_y);
-
-    horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
-                                           :center_x-tangent_x;
-    vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
-                                           :center_y-tangent_y;
-    Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
-
-    horizontal_radius=(Paintbrush_X>center_x)?Paintbrush_X-center_x
-                                         :center_x-Paintbrush_X;
-    vertical_radius  =(Paintbrush_Y>center_y)?Paintbrush_Y-center_y
-                                         :center_y-Paintbrush_Y;
-    Draw_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius,color);
-
-    Display_cursor();
-  }
-
-  Operation_push(color);
-  Operation_push(center_x);
-  Operation_push(center_y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Grad_ellipse_0_6(void)
-//
-// Opération   : OPERATION_GRAD_ELLIPSE
-// Click Souris: 0
-// Taille_Pile : 6 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
-//
-// Souris effacée: Oui
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short click;
-  //short radius;
-  short horizontal_radius;
-  short vertical_radius;
-
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-
-  Operation_pop(&color);
-  Operation_pop(&click);
-
-  if (click==LEFT_SIDE)
-  {
-    Operation_push(click);
-    Operation_push(color);
-
-    Operation_push(center_x);
-    Operation_push(center_y);
-    Operation_push(tangent_x);
-    Operation_push(tangent_y);
-
-    Operation_push(Paintbrush_X);
-    Operation_push(Paintbrush_Y);
-
-    // On change la forme du curseur
-    Cursor_shape=CURSOR_SHAPE_XOR_TARGET;
-
-    // On affiche une croix XOR au centre du cercle
-    Draw_curve_cross(center_x,center_y);
-
-    if (Menu_is_visible)
-    {
-      if (Config.Coords_rel)
-        Print_in_menu("X:        Y:",0);
-      else
-        Print_in_menu("X:       Y:             ",0);
-      Display_coords_rel_or_abs(center_x,center_y);
-    }
-  }
-  else
-  {
-    horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
-                                           :center_x-tangent_x;
-    vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
-                                           :center_y-tangent_y;
-    Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
-
-    Paintbrush_hidden=Paintbrush_hidden_before_scroll;
-    Cursor_shape=CURSOR_SHAPE_TARGET;
-
-    Draw_filled_ellipse(center_x,center_y,horizontal_radius,vertical_radius,Back_color);
-
-    if ((Config.Coords_rel) && (Menu_is_visible))
-    {
-      Print_in_menu("X:       Y:             ",0);
-      Print_coordinates();
-    }
-  }
-}
-
-
-void Grad_ellipse_12_8(void)
-//
-// Opération   : OPERATION_GRAD_ELLIPSE
-// Click Souris: 0
-// Taille_Pile : 8 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente, old_x, old_y)
-//
-// Souris effacée: Oui
-//
-{
-  short tangent_x;
-  short tangent_y;
-  short center_x;
-  short center_y;
-  short color;
-  short horizontal_radius;
-  short vertical_radius;
-  short old_mouse_k;
-
-  Operation_stack_size-=2;   // On fait sauter les 2 derniers élts de la pile
-  Operation_pop(&tangent_y);
-  Operation_pop(&tangent_x);
-  Operation_pop(&center_y);
-  Operation_pop(&center_x);
-  Operation_pop(&color);
-  Operation_pop(&old_mouse_k);
-
-  Hide_cursor();
-  // On efface la croix XOR au centre de l'ellipse
-  Draw_curve_cross(center_x,center_y);
-
-  horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
-                                         :center_x-tangent_x;
-  vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
-                                         :center_y-tangent_y;
-  Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
-
-  Paintbrush_hidden=Paintbrush_hidden_before_scroll;
-  Cursor_shape=CURSOR_SHAPE_TARGET;
-
-  if (Mouse_K==old_mouse_k)
-    Draw_grad_ellipse(center_x,center_y,horizontal_radius,vertical_radius,Paintbrush_X,Paintbrush_Y);
-
-  Display_cursor();
-
-  Wait_end_of_click();
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-  {
-    Print_in_menu("X:       Y:             ",0);
-    Print_coordinates();
-  }
-}
-
-/******************************
-* Operation_Rectangle_Degrade *
-******************************/
-
-// 1) tracé d'un rectangle classique avec les lignes XOR
-// 2) tracé d'une ligne vecteur de dégradé, comme une ligne normale
-// 3) dessin du dégradé
-
-
-void Grad_rectangle_12_0(void)
-// Opération   : OPERATION_GRAD_RECTANGLE
-// Click Souris: 1 ou 2
-// Taille_Pile : 0
-//
-// Souris effacée: Oui
-
-// Initialisation de l'étape 1, on commence à dessiner le rectangle
-{
-  Init_start_operation();
-  Backup();
-
-  if ((Config.Coords_rel) && (Menu_is_visible))
-    Print_in_menu("\035:   1   \022:   1",0);
-  // On laisse une trace du curseur à l'écran
-  Display_cursor();
-
-  if (Mouse_K==LEFT_SIDE)
-  {
-    Shade_table=Shade_table_left;
-    Operation_push(Mouse_K);
-  }
-  else
-  {
-    Shade_table=Shade_table_right;
-    Operation_push(Mouse_K);
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-
-void Grad_rectangle_12_5(void)
-// Opération   : OPERATION_GRAD_RECTANGLE
-// Click Souris: 1 ou 2
-// Taille_Pile : 5
-//
-// Souris effacée: Non
-
-// Modification de la taille du rectangle
-{
-  short start_x;
-  short start_y;
-  short old_x;
-  short old_y;
-  char  str[5];
-
-  Operation_pop(&old_y);
-  Operation_pop(&old_x);
-
-  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y))
-  {
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-
-    if ((Config.Coords_rel) && (Menu_is_visible))
-    {
-      Num2str(((start_x<Paintbrush_X)?Paintbrush_X-start_x:start_x-Paintbrush_X)+1,str,4);
-      Print_in_menu(str,2);
-      Num2str(((start_y<Paintbrush_Y)?Paintbrush_Y-start_y:start_y-Paintbrush_Y)+1,str,4);
-      Print_in_menu(str,11);
-    }
-    else
-      Print_coordinates();
-
-    Operation_push(start_x);
-    Operation_push(start_y);
-  }
-
-  Operation_push(Paintbrush_X);
-  Operation_push(Paintbrush_Y);
-}
-
-void Grad_rectangle_0_5(void)
-// OPERATION_GRAD_RECTANGLE
-// click souris 0
-// Taile pile : 5
-//
-// Souris effacée : non
-
-// Le rectangle est en place, maintenant il faut tracer le vecteur de dégradé,
-// on doit donc attendre que l'utilisateur clique quelque part
-// On stocke tout de suite les coordonnées du pinceau comme ça on change d'état et on passe à la suite
-{
-  // !!! Cette fonction remet rax ray rbx rby dans la pile à la fin donc il ne faut pas les modifier ! (sauf éventuellement un tri)
-  short rax;
-  short ray;
-  short rbx;
-  short rby, width,height;
-  short offset_width = 0;
-  short offset_height = 0;
-  short offset_left = 0;
-  short offset_top = 0;
-
-
-  // Tracé propre du rectangle
-  Operation_pop(&rby);
-  Operation_pop(&rbx);
-  Operation_pop(&ray);
-  Operation_pop(&rax);
-
-  Paintbrush_X = rax;
-  Paintbrush_Y = ray;
-  Hide_cursor();
-
-  width = abs(rbx-rax);
-  height = abs(rby-ray);
-
-  if (Max(rax,rbx)-Main_offset_X > Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width)) // Tous les clippings à gérer sont là
-    offset_width = Max(rax,rbx) - Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width);
-
-  if (Max(ray,rby)-Main_offset_Y > Min(Main_image_height,Menu_Y))
-      offset_height = Max(ray,rby) - Min(Main_image_height,Menu_Y);
-
-  // Dessin dans la zone de dessin normale
-  Horizontal_XOR_line(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,width - offset_width);
-  if(offset_height == 0)
-    Horizontal_XOR_line(Min(rax,rbx)-Main_offset_X,Max(ray,rby)-1-Main_offset_Y,width - offset_width);
-
-  Vertical_XOR_line(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,height-offset_height);
-  if (offset_width == 0) // Sinon cette ligne est en dehors de la zone image, inutile de la dessiner
-    Vertical_XOR_line(Max(rax,rbx)-1-Main_offset_X,Min(ray,rby)-Main_offset_Y,height-offset_height);
-
-  Update_rect(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,width+1-offset_width,height+1-offset_height);
-
-  // Dessin dans la zone zoomée
-  if(Main_magnifier_mode && Min(rax,rbx)<Limit_visible_right_zoom && Max(rax,rbx)>Limit_left_zoom && Min(ray,rby)<Limit_visible_bottom_zoom && Max(ray,rby)>Limit_top_zoom )
-  {
-    offset_width = 0;
-    offset_height=0;
-
-    if(Min(rax,rbx)<Limit_left_zoom) // On dépasse du zoom à gauche
-    {
-        offset_width += Limit_left_zoom - Min(rax,rbx);
-        offset_left = Limit_left_zoom;
-    }
-
-    if(Max(rax,rbx)>Limit_visible_right_zoom) // On dépasse du zoom à droite
-        offset_width += Max(rax,rbx) - Limit_visible_right_zoom;
-
-    if(Min(ray,rby)<Limit_top_zoom) // On dépasse du zoom en haut
-    {
-        offset_height += Limit_top_zoom - Min(ray,rby);
-        offset_top = Limit_top_zoom;
-    }
-
-    if(Max(ray,rby)>Limit_visible_bottom_zoom) // On dépasse du zoom en bas
-        offset_height += Max(ray,rby) - Limit_visible_bottom_zoom;
-
-    if(width > offset_width)
-    {
-      if(offset_top==0) // La ligne du haut est visible
-        Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rax,rbx),Min(ray,rby),width-offset_width);
-
-      if(Max(ray,rby)<Limit_visible_bottom_zoom) // La  ligne du bas est visible
-        Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rax,rbx),Max(ray,rby),width-offset_width);
-    }
-
-    if(height>offset_height)
-    {
-      if(offset_left==0) // La ligne de gauche est visible
-        Vertical_XOR_line_zoom(Min(rax,rbx),offset_top>0?offset_top:Min(ray,rby),height-offset_height);
-
-      if(Max(rax,rbx)<Limit_visible_right_zoom) // La ligne de droite est visible
-        Vertical_XOR_line_zoom(Max(rax,rbx),offset_top>0?offset_top:Min(ray,rby),height-offset_height);
-    }
-  }
-
-  Operation_push(rax);
-  Operation_push(ray);
-  Operation_push(rbx);
-  Operation_push(rby);
-
-  // On ajoute des trucs dans la pile pour forcer le passage à l'étape suivante
-  Operation_push(rbx);
-  Operation_push(rby);
-}
-
-void Grad_rectangle_0_7(void)
-// OPERATION_GRAD_RECTANGLE
-// click souris 0
-// Taile pile : 5
-//
-// Souris effacée : non
-
-// On continue à attendre que l'utilisateur clique en gardant les coords à jour
-{
-    Operation_stack_size -= 2;
-    Print_coordinates();
-    Operation_push(Paintbrush_X);
-    Operation_push(Paintbrush_Y);
-}
-
-void Grad_rectangle_12_7(void)
-// Opération   : OPERATION_GRAD_RECTANGLE
-// Click Souris: 1 ou 2
-// Taille_Pile : 7
-//
-//  Souris effacée: Oui
-
-//  Début du tracé du vecteur (premier clic)
-// On garde les anciennes coordonnées dans la pile, et on ajoute les nouvelles par dessus
-
-// Si l'utilisateur utilise le mauvais bouton, on annule le tracé. Mais ça nous oblige à vider toute la pile pour vérifier :(
-{
-  short rax,rbx,ray,rby,vax,vay,click;
-
-  Operation_pop(&vay);
-  Operation_pop(&vax);
-  Operation_pop(&ray);
-  Operation_pop(&rax);
-  Operation_pop(&rby);
-  Operation_pop(&rbx);
-  Operation_pop(&click);
-
-
-  if(click==Mouse_K)
-  {
-      Operation_push(click);
-      Operation_push(rbx);
-      Operation_push(rby);
-      Operation_push(rax);
-      Operation_push(ray);
-      Operation_push(vax);
-      Operation_push(vay);
-      Operation_push(Paintbrush_X);
-      Operation_push(Paintbrush_Y);
-
-  }
-  else
-  {
-      // Mauvais bouton > anulation de l'opération.
-      // On a déjà vidé la pile, il reste à effacer le rectangle XOR
-      short width, height;
-      short offset_width = 0;
-      short offset_height = 0;
-      short offset_left = 0;
-      short offset_top = 0;
-
-      width = abs(rbx-rax);
-      height = abs(rby-ray);
-
-      if (Max(rax,rbx)-Main_offset_X > Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width)) // Tous les clippings à gérer sont là
-          offset_width = Max(rax,rbx) - Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width);
-
-      if (Max(ray,rby)-Main_offset_Y > Min(Main_image_height,Menu_Y))
-          offset_height = Max(ray,rby) - Min(Main_image_height,Menu_Y);
-
-      // Dessin dans la zone de dessin normale
-      Horizontal_XOR_line(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,width - offset_width);
-      if(offset_height == 0)
-          Horizontal_XOR_line(Min(rax,rbx)-Main_offset_X,Max(ray,rby)-1-Main_offset_Y,width - offset_width);
-
-      Vertical_XOR_line(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,height-offset_height);
-      if (offset_width == 0) // Sinon cette ligne est en dehors de la zone image, inutile de la dessiner
-          Vertical_XOR_line(Max(rax,rbx)-1-Main_offset_X,Min(ray,rby)-Main_offset_Y,height-offset_height);
-
-      Update_rect(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,width+1-offset_width,height+1-offset_height);
-
-      // Dessin dans la zone zoomée
-      if(Main_magnifier_mode && Min(rax,rbx)<Limit_visible_right_zoom && Max(rax,rbx)>Limit_left_zoom && Min(ray,rby)<Limit_visible_bottom_zoom && Max(ray,rby)>Limit_top_zoom )
-      {
-          offset_width = 0;
-          offset_height=0;
-
-          if(Min(rax,rbx)<Limit_left_zoom) // On dépasse du zoom à gauche
-          {
-              offset_width += Limit_left_zoom - Min(rax,rbx);
-              offset_left = Limit_left_zoom;
-          }
-
-          if(Max(rax,rbx)>Limit_visible_right_zoom) // On dépasse du zoom à droite
-              offset_width += Max(rax,rbx) - Limit_visible_right_zoom;
-
-          if(Min(ray,rby)<Limit_top_zoom) // On dépasse du zoom en haut
-          {
-              offset_height += Limit_top_zoom - Min(ray,rby);
-              offset_top = Limit_top_zoom;
-          }
-
-          if(Max(ray,rby)>Limit_visible_bottom_zoom) // On dépasse du zoom en bas
-              offset_height += Max(ray,rby) - Limit_visible_bottom_zoom;
-
-          if(width > offset_width)
-          {
-              if(offset_top==0) // La ligne du haut est visible
-                  Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rax,rbx),Min(ray,rby),width-offset_width);
-
-              if(Max(ray,rby)<Limit_visible_bottom_zoom) // La  ligne du bas est visible
-                  Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rax,rbx),Max(ray,rby),width-offset_width);
-          }
-
-          if(height>offset_height)
-          {
-              if(offset_left==0) // La ligne de gauche est visible
-                  Vertical_XOR_line_zoom(Min(rax,rbx),offset_top>0?offset_top:Min(ray,rby),height-offset_height);
-
-              if(Max(rax,rbx)<Limit_visible_right_zoom) // La ligne de droite est visible
-                  Vertical_XOR_line_zoom(Max(rax,rbx),offset_top>0?offset_top:Min(ray,rby),height-offset_height);
-          }
-      }
-  }
-}
-
-void Grad_rectangle_12_9(void)
-    // Opération   : OPERATION_GRAD_RECTANGLE
-    // Click Souris: 1
-    // Taille_Pile : 5
-    //
-    // Souris effacée: Oui
-
-    // Poursuite du tracé du vecteur (déplacement de la souris en gardant le curseur appuyé)
-{
-    short start_x;
-    short start_y;
-    short end_x;
-    short end_y;
-    short cursor_x;
-    short cursor_y;
-
-    Operation_pop(&end_y);
-    Operation_pop(&end_x);
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-
-    cursor_x = Paintbrush_X;
-    cursor_y = Paintbrush_Y;
-    // On corrige les coordonnées de la ligne si la touche shift est appuyée...
-    if(SDL_GetModState() & KMOD_SHIFT)
-        Clamp_coordinates_regular_angle(start_x,start_y,&cursor_x,&cursor_y);
-        
-    if ((cursor_x!=end_x) || (cursor_y!=end_y))
-    {
-        Display_coords_rel_or_abs(start_x,start_y);
-
-        Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
-        Draw_line_preview_xor(start_x,start_y,cursor_x,cursor_y,0);
-
-    }
-
-
-    Operation_push(start_x);
-    Operation_push(start_y);
-    Operation_push(cursor_x);
-    Operation_push(cursor_y);
-}
-
-void Grad_rectangle_0_9(void)
-    // Opération   : OPERATION_GRAD_RECTANGLE
-    // Click Souris: 0
-    // Taille_Pile : 9
-    //
-    //  Souris effacée: Oui
-
-    // Ouf, fini ! on dessine enfin le rectangle avec son dégradé
-{
-    short rect_start_x;
-    short rect_start_y;
-    short rect_end_x;
-    short rect_end_y;
-
-    short vector_start_x;
-    short vector_start_y;
-    short vector_end_x;
-    short vector_end_y;
-
-    Operation_pop(&vector_end_y);
-    Operation_pop(&vector_end_x);
-    Operation_pop(&vector_start_y);
-    Operation_pop(&vector_start_x);
-    Operation_pop(&rect_end_y);
-    Operation_pop(&rect_end_x);
-    Operation_pop(&rect_start_y);
-    Operation_pop(&rect_start_x);
-    Operation_stack_size--;
-
-    Hide_cursor();
-    // Maintenant on efface tout le bazar temporaire : rectangle et ligne XOR
-    Hide_line_preview(vector_start_x,vector_start_y,vector_end_x,vector_end_y);
-
-    // Et enfin on trace le rectangle avec le dégradé dedans !
-    if (vector_end_x==vector_start_x && vector_end_y==vector_start_y)
-    {
-        // Vecteur nul > pas de rectangle tracé
-        // Du coup on doit effacer la preview xor ...
-        short width, height;
-        short offset_width = 0;
-        short offset_height = 0;
-        short offset_left = 0;
-        short offset_top = 0;
-
-        width = abs(rect_end_x-rect_start_x);
-        height = abs(rect_end_y-rect_start_y);
-
-        if (Max(rect_start_x,rect_end_x)-Main_offset_X > Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width)) // Tous les clippings à gérer sont là
-            offset_width = Max(rect_start_x,rect_end_x) - Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width);
-
-        if (Max(rect_start_y,rect_end_y)-Main_offset_Y > Min(Main_image_height,Menu_Y))
-            offset_height = Max(rect_start_y,rect_end_y) - Min(Main_image_height,Menu_Y);
-
-        // Dessin dans la zone de dessin normale
-        Horizontal_XOR_line(Min(rect_start_x,rect_end_x)-Main_offset_X,Min(rect_start_y,rect_end_y)-Main_offset_Y,width - offset_width);
-        if(offset_height == 0)
-            Horizontal_XOR_line(Min(rect_start_x,rect_end_x)-Main_offset_X,Max(rect_start_y,rect_end_y)-1-Main_offset_Y,width - offset_width);
-
-        Vertical_XOR_line(Min(rect_start_x,rect_end_x)-Main_offset_X,Min(rect_start_y,rect_end_y)-Main_offset_Y,height-offset_height);
-        if (offset_width == 0) // Sinon cette ligne est en dehors de la zone image, inutile de la dessiner
-            Vertical_XOR_line(Max(rect_start_x,rect_end_x)-1-Main_offset_X,Min(rect_start_y,rect_end_y)-Main_offset_Y,height-offset_height);
-
-        Update_rect(Min(rect_start_x,rect_end_x)-Main_offset_X,Min(rect_start_y,rect_end_y)-Main_offset_Y,width+1-offset_width,height+1-offset_height);
-
-        // Dessin dans la zone zoomée
-        if(Main_magnifier_mode && Min(rect_start_x,rect_end_x)<Limit_visible_right_zoom && Max(rect_start_x,rect_end_x)>Limit_left_zoom && Min(rect_start_y,rect_end_y)<Limit_visible_bottom_zoom && Max(rect_start_y,rect_end_y)>Limit_top_zoom )
-        {
-            offset_width = 0;
-            offset_height=0;
-
-            if(Min(rect_start_x,rect_end_x)<Limit_left_zoom) // On dépasse du zoom à gauche
-            {
-                offset_width += Limit_left_zoom - Min(rect_start_x,rect_end_x);
-                offset_left = Limit_left_zoom;
-            }
-
-            if(Max(rect_start_x,rect_end_x)>Limit_visible_right_zoom) // On dépasse du zoom à droite
-                offset_width += Max(rect_start_x,rect_end_x) - Limit_visible_right_zoom;
-
-            if(Min(rect_start_y,rect_end_y)<Limit_top_zoom) // On dépasse du zoom en haut
-            {
-                offset_height += Limit_top_zoom - Min(rect_start_y,rect_end_y);
-                offset_top = Limit_top_zoom;
-            }
-
-            if(Max(rect_start_y,rect_end_y)>Limit_visible_bottom_zoom) // On dépasse du zoom en bas
-                offset_height += Max(rect_start_y,rect_end_y) - Limit_visible_bottom_zoom;
-
-            if(width > offset_width)
-            {
-                if(offset_top==0) // La ligne du haut est visible
-                    Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rect_start_x,rect_end_x),Min(rect_start_y,rect_end_y),width-offset_width);
-
-                if(Max(rect_start_y,rect_end_y)<Limit_visible_bottom_zoom) // La  ligne du bas est visible
-                    Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rect_start_x,rect_end_x),Max(rect_start_y,rect_end_y),width-offset_width);
-            }
-
-            if(height>offset_height)
-            {
-                if(offset_left==0) // La ligne de gauche est visible
-                    Vertical_XOR_line_zoom(Min(rect_start_x,rect_end_x),offset_top>0?offset_top:Min(rect_start_y,rect_end_y),height-offset_height);
-
-                if(Max(rect_start_x,rect_end_x)<Limit_visible_right_zoom) // La ligne de droite est visible
-                    Vertical_XOR_line_zoom(Max(rect_start_x,rect_end_x),offset_top>0?offset_top:Min(rect_start_y,rect_end_y),height-offset_height);
-            }
-        }
-    }
-    else
-        Draw_grad_rectangle(rect_start_x,rect_start_y,rect_end_x,rect_end_y,vector_start_x,vector_start_y,vector_end_x,vector_end_y);
-
-    Display_cursor();
-    Wait_end_of_click();
-
-    if ((Config.Coords_rel) && (Menu_is_visible))
-    {
-        Print_in_menu("X:       Y:             ",0);
-        Print_coordinates();
-    }
-}
-/////////////////////////////////////////////////// OPERATION_CENTERED_LINES
-
-
-void Centered_lines_12_0(void)
-    // Opération   : OPERATION_CENTERED_LINES
-    // Click Souris: 1 ou 2
-    // Taille_Pile : 0
-    //
-    //  Souris effacée: Oui
-{
-    Init_start_operation();
-    Backup();
-    Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
-
-    if ((Config.Coords_rel) && (Menu_is_visible))
-        Print_in_menu("X:±   0   Y:±   0",0);
-
-    Operation_push(Mouse_K);
-    Operation_push(Paintbrush_X);
-    Operation_push(Paintbrush_Y);
-}
-
-
-void Centered_lines_12_3(void)
-    // Opération   : OPERATION_CENTERED_LINES
-    // Click Souris: 1 ou 2
-    // Taille_Pile : 3
-    //
-    // Souris effacée: Non
-{
-    short start_x;
-    short start_y;
-
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-    Operation_push(Paintbrush_X);
-    Operation_push(Paintbrush_Y);
-}
-
-
-void Centered_lines_0_3(void)
-    // Opération   : OPERATION_CENTERED_LINES
-    // Click Souris: 0
-    // Taille_Pile : 3
-    //
-    // Souris effacée: Oui
-{
-    short start_x;
-    short start_y;
-    short Button;
-    short color;
-
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-    Operation_pop(&Button);
-
-    color=(Button==LEFT_SIDE)?Fore_color:Back_color;
-
-    Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
-    Paintbrush_shape_before_operation=Paintbrush_shape;
-    Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
-
-    Operation_push(Button);
-    Operation_push(Paintbrush_X); // Nouveau début X
-    Operation_push(Paintbrush_Y); // Nouveau début Y
-    Operation_push(Paintbrush_X); // Nouvelle dernière fin X
-    Operation_push(Paintbrush_Y); // Nouvelle dernière fin Y
-    Operation_push(Paintbrush_X); // Nouvelle dernière position X
-    Operation_push(Paintbrush_Y); // Nouvelle dernière position Y
-}
-
-
-void Centered_lines_12_7(void)
-    // Opération   : OPERATION_CENTERED_LINES
-    // Click Souris: 1 ou 2
-    // Taille_Pile : 7
-    //
-    // Souris effacée: Non
-{
-    short Button;
-    short start_x;
-    short start_y;
-    short end_x;
-    short end_y;
-    short last_x;
-    short last_y;
-    short color;
-
-    Operation_pop(&last_y);
-    Operation_pop(&last_x);
-    Operation_pop(&end_y);
-    Operation_pop(&end_x);
-    Operation_pop(&start_y);
-    Operation_pop(&start_x);
-    Operation_pop(&Button);
-
-    if (Mouse_K==Button)
-    {
-        if ( (end_x!=Paintbrush_X) || (end_y!=Paintbrush_Y) ||
-                (last_x!=Paintbrush_X) || (last_y!=Paintbrush_Y) )
-        {
-            Hide_cursor();
-
-            color=(Button==LEFT_SIDE)?Fore_color:Back_color;
-
-            Paintbrush_shape=Paintbrush_shape_before_operation;
-
-            Pixel_figure_preview_auto  (start_x,start_y);
-            Hide_line_preview (start_x,start_y,last_x,last_y);
-
-            Smear_start=1;
-            Display_paintbrush      (start_x,start_y,color,0);
-            Draw_line_permanet(start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
-
-            Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
-            Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
-            Draw_line_preview(start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
-
-            Display_cursor();
-        }
-
-        Operation_push(Button);
-        Operation_push(start_x);
-        Operation_push(start_y);
-        Operation_push(Paintbrush_X);
-        Operation_push(Paintbrush_Y);
-        Operation_push(Paintbrush_X);
-        Operation_push(Paintbrush_Y);
-    }
-    else
-    {
-        Hide_cursor();
-
-        Paintbrush_shape=Paintbrush_shape_before_operation;
-
-        Pixel_figure_preview_auto  (start_x,start_y);
-        Hide_line_preview (start_x,start_y,last_x,last_y);
-
-        if ( (Config.Coords_rel) && (Menu_is_visible) )
-        {
-            Print_in_menu("X:       Y:             ",0);
-            Print_coordinates();
-        }
-
-        Display_cursor();
-        Wait_end_of_click();
-    }
-}
-
-
-void Centered_lines_0_7(void)
-    // Opération   : OPERATION_CENTERED_LINES
-    // Click Souris: 0
-    // Taille_Pile : 7
-    //
-    // Souris effacée: Non
-{
-    short Button;
-    short start_x;
-    short start_y;
-    short end_x;
-    short end_y;
-    short last_x;
-    short last_y;
-    short color;
-
-    Operation_pop(&last_y);
-    Operation_pop(&last_x);
-    Operation_pop(&end_y);
-    Operation_pop(&end_x);
-
-    if ((Paintbrush_X!=last_x) || (Paintbrush_Y!=last_y))
-    {
-        Hide_cursor();
-        Operation_pop(&start_y);
-        Operation_pop(&start_x);
-        Operation_pop(&Button);
-
-        color=(Button==LEFT_SIDE)?Fore_color:Back_color;
-
-        Display_coords_rel_or_abs(start_x,start_y);
-
-        Hide_line_preview(start_x,start_y,last_x,last_y);
-
-        Pixel_figure_preview(start_x,start_y,color);
-        Draw_line_preview(start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
-
-        Operation_push(Button);
-        Operation_push(start_x);
-        Operation_push(start_y);
-        Display_cursor();
-    }
-
-    Operation_push(end_x);
-    Operation_push(end_y);
-    Operation_push(Paintbrush_X);
-    Operation_push(Paintbrush_Y);
-}
-
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 2009 Franck Charlet
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+#include <math.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "const.h"
+#include "struct.h"
+#include "global.h"
+#include "misc.h"
+#include "engine.h"
+#include "graph.h"
+#include "operatio.h"
+#include "buttons.h"
+#include "pages.h"
+#include "errors.h"
+#include "sdlscreen.h"
+#include "brush.h"
+#include "windows.h"
+
+#if defined(__GP2X__)
+    #define M_PI 3.14159265358979323846 
+#endif
+
+/// Time (in SDL ticks) when the next airbrush drawing should be done. Also used
+/// for discontinuous freehand drawing.
+Uint32 Airbrush_next_time;
+
+void Start_operation_stack(word new_operation)
+{
+  Brush_rotation_center_is_defined=0;
+
+  // On mémorise l'opération précédente si on démarre une interruption
+  switch(new_operation)
+  {
+    case OPERATION_MAGNIFY         :
+    case OPERATION_COLORPICK       :
+    case OPERATION_GRAB_BRUSH  :
+    case OPERATION_POLYBRUSH    :
+    case OPERATION_STRETCH_BRUSH :
+    case OPERATION_ROTATE_BRUSH:
+      Operation_before_interrupt=Current_operation;
+      // On passe à l'operation demandée
+      Current_operation=new_operation;
+      break;
+    default :
+      // On passe à l'operation demandée
+      Current_operation=new_operation;
+      Operation_before_interrupt=Current_operation;
+  }
+
+  // On spécifie si l'opération autorise le changement de couleur au clavier
+  switch(new_operation)
+  {
+    case OPERATION_CONTINUOUS_DRAW:
+    case OPERATION_DISCONTINUOUS_DRAW:
+    case OPERATION_AIRBRUSH:
+    case OPERATION_CENTERED_LINES:
+      Allow_color_change_during_operation=1;
+      break;
+    default :
+      Allow_color_change_during_operation=0;
+  }
+
+  // Et on passe au curseur qui va avec
+  Cursor_shape=CURSOR_FOR_OPERATION[new_operation];
+  Operation_stack_size=0;
+}
+
+
+void Init_start_operation(void)
+{
+  Operation_in_magnifier=(Mouse_X>=Main_X_zoom);
+  Smear_start=1;
+}
+
+
+void Operation_push(short value)
+{
+  Operation_stack[++Operation_stack_size]=value;
+}
+
+
+void Operation_pop(short * value)
+{
+  *value=Operation_stack[Operation_stack_size--];
+}
+
+
+byte Paintbrush_shape_before_operation;
+byte Paintbrush_hidden_before_scroll;
+
+
+
+short Distance(short x1, short y1, short x2, short y2)
+{
+  short x2_moins_x1=x2-x1;
+  short y2_minus_y1=y2-y1;
+
+  return Round( sqrt( (x2_moins_x1*x2_moins_x1) + (y2_minus_y1*y2_minus_y1) ) );
+}
+
+
+void Display_coords_rel_or_abs(short start_x, short start_y)
+{
+  char str[6];
+
+  if (Config.Coords_rel)
+  {
+    if (Menu_is_visible)
+    {
+      if (Paintbrush_X>start_x)
+      {
+        Num2str(Paintbrush_X-start_x,str,5);
+        str[0]='+';
+      }
+      else if (Paintbrush_X<start_x)
+      {
+        Num2str(start_x-Paintbrush_X,str,5);
+        str[0]='-';
+      }
+      else
+        strcpy(str,"±   0");
+      Print_in_menu(str,2);
+
+      if (Paintbrush_Y>start_y)
+      {
+        Num2str(Paintbrush_Y-start_y,str,5);
+        str[0]='+';
+      }
+      else if (Paintbrush_Y<start_y)
+      {
+        Num2str(start_y-Paintbrush_Y,str,5);
+        str[0]='-';
+      }
+      else
+        strcpy(str,"±   0");
+      Print_in_menu(str,12);
+    }
+  }
+  else
+    Print_coordinates();
+}
+
+/// Simulates clicking the "Draw" button.
+void Return_to_draw_mode(void)
+{
+
+  // Comme l'enclenchement du bouton efface le curseur, il faut l'afficher au
+  // préalable:
+  Display_cursor();
+  if (Mouse_K)
+    Wait_end_of_click();
+  // !!! Efface la croix puis affiche le viseur !!!
+  Select_button(BUTTON_DRAW,LEFT_SIDE); // Désenclenche au passage le bouton brosse
+  if (Config.Auto_discontinuous)
+  {
+    // On se place en mode Dessin discontinu à la main
+    while (Current_operation!=OPERATION_DISCONTINUOUS_DRAW)
+      Select_button(BUTTON_DRAW,RIGHT_SIDE);
+  }
+  // Maintenant, il faut réeffacer le curseur parce qu'il sera raffiché en fin
+  // d'appel à cette action:
+  Hide_cursor();
+
+  // On passe en brosse couleur:
+  Change_paintbrush_shape(PAINTBRUSH_SHAPE_COLOR_BRUSH);
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:       Y:",0);
+  Print_coordinates();
+}
+
+//////////////////////////////////////////////////// OPERATION_CONTINUOUS_DRAW
+
+void Freehand_mode1_1_0(void)
+//  Opération   : OPERATION_CONTINUOUS_DRAW
+//  Click Souris: 1
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+{
+  Init_start_operation();
+  Backup();
+  Shade_table=Shade_table_left;
+  // On affiche définitivement le pinceau
+  Display_paintbrush(Paintbrush_X,Paintbrush_Y,Fore_color,0);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Freehand_mode1_1_2(void)
+//  Opération   : OPERATION_CONTINUOUS_DRAW
+//  Click Souris: 1
+//  Taille_Pile : 2
+//
+//  Souris effacée: Non
+{
+  short start_x;
+  short start_y;
+
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+
+  if ( (start_y!=Paintbrush_Y) || (start_x!=Paintbrush_X) )
+  {
+    Hide_cursor();
+    Print_coordinates();
+    Draw_line_permanet(start_x,start_y,Paintbrush_X,Paintbrush_Y,Fore_color);
+    Display_cursor();
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Freehand_mode12_0_2(void)
+//  Opération   : OPERATION_DESSIN_[DIS]CONTINU
+//  Click Souris: 0
+//  Taille_Pile : 2
+//
+//  Souris effacée: Non
+{
+  Operation_stack_size=0;
+}
+
+
+void Freehand_mode1_2_0(void)
+//  Opération   : OPERATION_CONTINUOUS_DRAW
+//  Click Souris: 2
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+{
+  Init_start_operation();
+  Backup();
+  Shade_table=Shade_table_right;
+  // On affiche définitivement le pinceau
+  Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Freehand_mode1_2_2(void)
+//  Opération   : OPERATION_CONTINUOUS_DRAW
+//  Click Souris: 2
+//  Taille_Pile : 2
+//
+//  Souris effacée: Non
+{
+  short start_x;
+  short start_y;
+
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+
+  if ( (start_y!=Paintbrush_Y) || (start_x!=Paintbrush_X) )
+  {
+    Print_coordinates();
+    Hide_cursor();
+    Draw_line_permanet(start_x,start_y,Paintbrush_X,Paintbrush_Y,Back_color);
+    Display_cursor();
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+///////////////////////////////////////////////// OPERATION_DISCONTINUOUS_DRAW
+
+void Freehand_mode2_1_0(void)
+//  Opération   : OPERATION_DISCONTINUOUS_DRAW
+//  Click Souris: 1
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+{
+  Init_start_operation();
+  Backup();
+  Shade_table=Shade_table_left;
+  // On affiche définitivement le pinceau
+  Display_paintbrush(Paintbrush_X,Paintbrush_Y,Fore_color,0);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Print_coordinates();
+  Airbrush_next_time = SDL_GetTicks() + Airbrush_delay*10;
+}
+
+
+void Freehand_mode2_1_2(void)
+//  Opération   : OPERATION_DISCONTINUOUS_DRAW
+//  Click Souris: 1
+//  Taille_Pile : 2
+//
+//  Souris effacée: Non
+{
+  short start_x;
+  short start_y;
+
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+
+  if ( (start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y) )
+  {
+    Print_coordinates();
+	if (SDL_GetTicks()>Airbrush_next_time)
+	{
+		Airbrush_next_time+=Airbrush_delay*10;
+    	Hide_cursor();
+    	// On affiche définitivement le pinceau
+    	Display_paintbrush(Paintbrush_X,Paintbrush_Y,Fore_color,0);
+    	Display_cursor();
+	}
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+// ----------
+
+void Freehand_mode2_2_0(void)
+//  Opération   : OPERATION_DISCONTINUOUS_DRAW
+//  Click Souris: 2
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+{
+  Init_start_operation();
+  Backup();
+  Shade_table=Shade_table_right;
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Print_coordinates();
+	Airbrush_next_time = SDL_GetTicks() + Airbrush_delay*10;
+  	// On affiche définitivement le pinceau
+ 	Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
+}
+
+
+void Freehand_mode2_2_2(void)
+//  Opération   : OPERATION_DISCONTINUOUS_DRAW
+//  Click Souris: 2
+//  Taille_Pile : 2
+//
+//  Souris effacée: Non
+{
+  short start_x;
+  short start_y;
+
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+
+  if ( (start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y) )
+  {
+    Print_coordinates();
+	if (SDL_GetTicks()>Airbrush_next_time)
+	{
+		Airbrush_next_time+=Airbrush_delay*10;
+    	Hide_cursor();
+    	// On affiche définitivement le pinceau
+    	Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
+    	Display_cursor();
+	}
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+////////////////////////////////////////////////////// OPERATION_POINT_DRAW
+
+void Freehand_mode3_1_0(void)
+//  Opération   : OPERATION_POINT_DRAW
+//  Click Souris: 1
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+{
+  Init_start_operation();
+  Backup();
+  Shade_table=Shade_table_left;
+  // On affiche définitivement le pinceau
+  Display_paintbrush(Paintbrush_X,Paintbrush_Y,Fore_color,0);
+  Operation_push(0);  // On change simplement l'état de la pile...
+}
+
+
+void Freehand_Mode3_2_0(void)
+//  Opération   : OPERATION_POINT_DRAW
+//  Click Souris: 2
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+{
+  Init_start_operation();
+  Backup();
+  Shade_table=Shade_table_right;
+  // On affiche définitivement le pinceau
+  Display_paintbrush(Paintbrush_X,Paintbrush_Y,Back_color,0);
+  Operation_push(0);  // On change simplement l'état de la pile...
+}
+
+
+void Freehand_mode3_0_1(void)
+//  Opération   : OPERATION_POINT_DRAW
+//  Click Souris: 0
+//  Taille_Pile : 1
+//
+//  Souris effacée: Non
+{
+  Operation_stack_size--;
+}
+
+
+///////////////////////////////////////////////////////////// OPERATION_LINE
+
+void Line_12_0(void)
+// Opération   : OPERATION_LINE
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+//  Souris effacée: Oui
+
+//  Début du tracé d'une ligne (premier clic)
+{
+  Init_start_operation();
+  Backup();
+  Paintbrush_shape_before_operation=Paintbrush_shape;
+  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
+
+  if (Mouse_K==LEFT_SIDE)
+  {
+    Shade_table=Shade_table_left;
+    Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,Fore_color);
+    Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
+    Operation_push(Fore_color);
+  }
+  else
+  {
+    Shade_table=Shade_table_right;
+    Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,Back_color);
+    Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
+    Operation_push(Back_color);
+  }
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Line_12_5(void)
+// Opération   : OPERATION_LINE
+// Click Souris: 1
+// Taille_Pile : 5
+//
+// Souris effacée: Non
+
+// Poursuite du tracé d'une ligne (déplacement de la souris en gardant le 
+// curseur appuyé)
+{
+  short start_x;
+  short start_y;
+  short end_x;
+  short end_y;
+  
+  short cursor_x;
+  short cursor_y;
+
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+
+  cursor_x = Paintbrush_X;
+  cursor_y = Paintbrush_Y;
+
+  // On corrige les coordonnées de la ligne si la touche shift est appuyée...
+  if(SDL_GetModState() & KMOD_SHIFT)
+  {
+    Clamp_coordinates_regular_angle(start_x,start_y,&cursor_x,&cursor_y);
+  }
+
+  // On vient de bouger
+  if ((cursor_x!=end_x) || (cursor_y!=end_y))
+  {
+      Hide_cursor();
+
+    Display_coords_rel_or_abs(start_x,start_y);
+
+    Hide_line_preview(start_x,start_y,end_x,end_y);
+    if (Mouse_K==LEFT_SIDE)
+    {
+      Pixel_figure_preview (start_x,start_y,Fore_color);
+      Draw_line_preview (start_x,start_y,cursor_x,cursor_y,Fore_color);
+    }
+    else
+    {
+      Pixel_figure_preview (start_x,start_y,Back_color);
+      Draw_line_preview (start_x,start_y,cursor_x,cursor_y,Back_color);
+    }
+
+    Operation_push(start_x);
+    Operation_push(start_y);
+    Operation_push(cursor_x);
+    Operation_push(cursor_y);
+
+    Display_cursor();
+  }
+  else
+  {
+    Operation_push(start_x);
+    Operation_push(start_y);
+    Operation_push(end_x);
+    Operation_push(end_y);
+  }
+}
+
+
+void Line_0_5(void)
+// Opération   : OPERATION_LINE
+// Click Souris: 0
+// Taille_Pile : 5
+//
+// Souris effacée: Oui
+
+// End du tracé d'une ligne (relachage du bouton)
+{
+  short start_x;
+  short start_y;
+  short end_x;
+  short end_y;
+  short color;
+
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+  Operation_pop(&color);
+
+  Paintbrush_shape=Paintbrush_shape_before_operation;
+
+  Pixel_figure_preview_auto  (start_x,start_y);
+  Hide_line_preview (start_x,start_y,end_x,end_y);
+  Display_paintbrush      (start_x,start_y,color,0);
+  Draw_line_permanet(start_x,start_y,end_x,end_y,color);
+
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+    Print_in_menu("X:       Y:             ",0);
+    Print_coordinates();
+  }
+}
+
+
+/////////////////////////////////////////////////////////// OPERATION_K_LIGNE
+
+
+void K_line_12_0(void)
+// Opération   : OPERATION_K_LIGNE
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+//  Souris effacée: Oui
+{
+  byte color;
+
+  Init_start_operation();
+  Backup();
+  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
+  Paintbrush_shape_before_operation=Paintbrush_shape;
+  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
+
+  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
+
+  // On place temporairement le début de la ligne qui ne s'afficherait pas sinon
+  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+
+  Operation_push(Mouse_K | 0x80);
+  Operation_push(color);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  // Taille de pile 6 : phase d'appui, non interruptible
+}
+
+
+void K_line_12_6(void)
+// Opération   : OPERATION_K_LIGNE
+// Click Souris: 1 ou 2 | 0
+// Taille_Pile : 6      | 7
+//
+// Souris effacée: Non
+{
+  short start_x;
+  short start_y;
+  short end_x;
+  short end_y;
+  short color;
+
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+
+  if ((Paintbrush_X!=end_x) || (Paintbrush_Y!=end_y))
+  {
+    Hide_cursor();
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+    Operation_pop(&color);
+
+    Display_coords_rel_or_abs(start_x,start_y);
+
+    Hide_line_preview(start_x,start_y,end_x,end_y);
+    Pixel_figure_preview (start_x,start_y,color);
+    Draw_line_preview (start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
+
+    Operation_push(color);
+    Operation_push(start_x);
+    Operation_push(start_y);
+    Display_cursor();
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void K_line_0_6(void)
+// Opération   : OPERATION_K_LIGNE
+// Click Souris: 0
+// Taille_Pile : 6
+//
+// Souris effacée: Oui
+{
+  short start_x;
+  short start_y;
+  short end_x;
+  short end_y;
+  short color;
+  short direction;
+
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+  Operation_pop(&color);
+  Operation_pop(&direction);
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+
+  Pixel_figure_preview_auto  (start_x,start_y);
+  Hide_line_preview (start_x,start_y,end_x,end_y);
+  /* Doesn't work if fast moving
+  Pixel_figure_preview_xor (start_x,start_y, 0);
+  Draw_line_preview_xor (start_x,start_y,end_x,end_y,0);
+  */
+  Paintbrush_shape=Paintbrush_shape_before_operation;
+  if (direction & 0x80)
+  {
+    Display_paintbrush(start_x,start_y,color,0);
+    direction=(direction & 0x7F);
+  }
+  Draw_line_permanet(start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
+  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
+
+  Operation_push(direction);
+  Operation_push(direction); // Valeur bidon servant de nouvel état de pile
+  Operation_push(color);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  // Taille de pile 7 : phase de "repos", interruptible (comme Elliot Ness :))
+}
+
+
+void K_line_12_7(void)
+// Opération   : OPERATION_K_LIGNE
+// Click Souris: 1 ou 2
+// Taille_Pile : 7
+//
+// Souris effacée: Oui
+{
+  short start_x;
+  short start_y;
+  short end_x;
+  short end_y;
+  short color;
+  short direction;
+
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+  Operation_pop(&color);
+  Operation_pop(&direction);
+  Operation_pop(&direction);
+
+  if (direction==Mouse_K)
+  {
+    Operation_push(direction);
+    Operation_push(color);
+    Operation_push(start_x);
+    Operation_push(start_y);
+    Operation_push(end_x);
+    Operation_push(end_y);
+    // Taille de pile 6 : phase d'appui, non interruptible
+  }
+  else
+  {
+    // La série de ligne est terminée, il faut donc effacer la dernière
+    // preview de ligne
+    Pixel_figure_preview_auto  (start_x,start_y);
+    Hide_line_preview (start_x,start_y,end_x,end_y);
+
+    Display_cursor();
+    Wait_end_of_click();
+    Hide_cursor();
+    Paintbrush_shape=Paintbrush_shape_before_operation;
+
+    if ( (Config.Coords_rel) && (Menu_is_visible) )
+    {
+      Print_in_menu("X:       Y:             ",0);
+      Print_coordinates();
+    }
+  }
+}
+
+
+// ---------------------------------------------------------- OPERATION_MAGNIFY
+
+
+void Magnifier_12_0(void)
+
+// Opération   : 4      (item d'une Loupe)
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+
+{
+
+  // On passe en mode loupe
+  Main_magnifier_mode=1;
+
+  // La fonction d'affichage dans la partie image est désormais un affichage
+  // spécial loupe.
+  Pixel_preview=Pixel_preview_magnifier;
+
+  // On calcule l'origine de la loupe
+  Main_magnifier_offset_X=Mouse_X-(Main_magnifier_width>>1);
+  Main_magnifier_offset_Y=Mouse_Y-(Main_magnifier_height>>1);
+
+  // Calcul du coin haut_gauche de la fenêtre devant être zoomée DANS L'ECRAN
+  if (Main_magnifier_offset_X+Main_magnifier_width>=Limit_right-Main_offset_X)
+    Main_magnifier_offset_X=Limit_right-Main_magnifier_width-Main_offset_X+1;
+  if (Main_magnifier_offset_Y+Main_magnifier_height>=Limit_bottom-Main_offset_Y)
+    Main_magnifier_offset_Y=Limit_bottom-Main_magnifier_height-Main_offset_Y+1;
+
+  // Calcul des coordonnées absolues de ce coin DANS L'IMAGE
+  Main_magnifier_offset_X+=Main_offset_X;
+  Main_magnifier_offset_Y+=Main_offset_Y;
+
+  if (Main_magnifier_offset_X<0)
+    Main_magnifier_offset_X=0;
+  if (Main_magnifier_offset_Y<0)
+    Main_magnifier_offset_Y=0;
+
+  // On calcule les bornes visibles dans l'écran
+  Position_screen_according_to_zoom();
+  Compute_limits();
+  Display_all_screen();
+
+  // Repositionner le curseur en fonction des coordonnées visibles
+  Compute_paintbrush_coordinates();
+
+  // On fait de notre mieux pour restaurer l'ancienne opération:
+  Start_operation_stack(Operation_before_interrupt);
+  Display_cursor();
+  Wait_end_of_click();
+}
+
+/////////////////////////////////////////////////// OPERATION_RECTANGLE_?????
+
+void Rectangle_12_0(void)
+// Opération   : OPERATION_EMPTY_RECTANGLE / OPERATION_FILLED_RECTANGLE
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+{
+  Init_start_operation();
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("\035:   1   \022:   1",0);
+  // On laisse une trace du curseur à l'écran
+  Display_cursor();
+
+  if (Mouse_K==LEFT_SIDE)
+  {
+    Shade_table=Shade_table_left;
+    Operation_push(Fore_color);
+  }
+  else
+  {
+    Shade_table=Shade_table_right;
+    Operation_push(Back_color);
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Rectangle_12_5(void)
+// Opération   : OPERATION_EMPTY_RECTANGLE / OPERATION_FILLED_RECTANGLE
+// Click Souris: 1 ou 2
+// Taille_Pile : 5
+//
+// Souris effacée: Non
+{
+  short start_x;
+  short start_y;
+  short old_x;
+  short old_y;
+  char  str[5];
+
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+
+  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y))
+  {
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+
+    if ((Config.Coords_rel) && (Menu_is_visible))
+    {
+      Num2str(((start_x<Paintbrush_X)?Paintbrush_X-start_x:start_x-Paintbrush_X)+1,str,4);
+      Print_in_menu(str,2);
+      Num2str(((start_y<Paintbrush_Y)?Paintbrush_Y-start_y:start_y-Paintbrush_Y)+1,str,4);
+      Print_in_menu(str,11);
+    }
+    else
+      Print_coordinates();
+
+    Operation_push(start_x);
+    Operation_push(start_y);
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Empty_rectangle_0_5(void)
+// Opération   : OPERATION_EMPTY_RECTANGLE
+// Click Souris: 0
+// Taille_Pile : 5
+//
+// Souris effacée: Oui
+{
+  short old_paintbrush_x;
+  short old_paintbrush_y;
+  short color;
+
+  // On mémorise la position courante du pinceau:
+
+  old_paintbrush_x=Paintbrush_X;
+  old_paintbrush_y=Paintbrush_Y;
+
+  // On lit l'ancienne position du pinceau:
+
+  Operation_pop(&Paintbrush_Y);
+  Operation_pop(&Paintbrush_X);
+  Operation_pop(&Paintbrush_Y);
+  Operation_pop(&Paintbrush_X);
+
+  // On va devoir effacer l'ancien curseur qu'on a laissé trainer:
+  Hide_cursor();
+
+  // On lit la couleur du rectangle:
+  Operation_pop(&color);
+
+  // On fait un petit backup de l'image:
+  Backup();
+
+  // Et on trace le rectangle:
+  Draw_empty_rectangle(Paintbrush_X,Paintbrush_Y,old_paintbrush_x,old_paintbrush_y,color);
+
+  // Enfin, on rétablit la position du pinceau:
+  Paintbrush_X=old_paintbrush_x;
+  Paintbrush_Y=old_paintbrush_y;
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:       Y:",0);
+  Print_coordinates();
+}
+
+
+void Filled_rectangle_0_5(void)
+// Opération   : OPERATION_FILLED_RECTANGLE
+// Click Souris: 0
+// Taille_Pile : 5
+//
+// Souris effacée: Oui
+{
+  short old_paintbrush_x;
+  short old_paintbrush_y;
+  short color;
+
+  // On mémorise la position courante du pinceau:
+
+  old_paintbrush_x=Paintbrush_X;
+  old_paintbrush_y=Paintbrush_Y;
+
+  // On lit l'ancienne position du pinceau:
+
+  Operation_pop(&Paintbrush_Y);
+  Operation_pop(&Paintbrush_X);
+  Operation_pop(&Paintbrush_Y);
+  Operation_pop(&Paintbrush_X);
+
+  // On va devoir effacer l'ancien curseur qu'on a laissé trainer:
+  Hide_cursor();
+
+  // On lit la couleur du rectangle:
+  Operation_pop(&color);
+
+  // On fait un petit backup de l'image:
+  Backup();
+
+  // Et on trace le rectangle:
+  Draw_filled_rectangle(Paintbrush_X,Paintbrush_Y,old_paintbrush_x,old_paintbrush_y,color);
+
+  // Enfin, on rétablit la position du pinceau:
+  Paintbrush_X=old_paintbrush_x;
+  Paintbrush_Y=old_paintbrush_y;
+
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+    Print_in_menu("X:       Y:",0);
+    Print_coordinates();
+  }
+}
+
+
+////////////////////////////////////////////////////// OPERATION_CERCLE_?????
+
+
+void Circle_12_0(void)
+//
+// Opération   : OPERATION_EMPTY_CIRCLE / OPERATION_FILLED_CIRCLE
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+{
+  Init_start_operation();
+  Backup();
+
+  Paintbrush_shape_before_operation=Paintbrush_shape;
+  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
+
+  if (Mouse_K==LEFT_SIDE)
+  {
+    Shade_table=Shade_table_left;
+    Operation_push(Fore_color);
+  }
+  else
+  {
+    Shade_table=Shade_table_right;
+    Operation_push(Back_color);
+  }
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("Radius:   0    ",0);
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Circle_12_5(void)
+//
+// Opération   : OPERATION_EMPTY_CIRCLE / OPERATION_FILLED_CIRCLE
+// Click Souris: 1 ou 2
+// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
+//
+// Souris effacée: Non
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short radius;
+  char  str[5];
+
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+  Operation_pop(&color);
+
+  if ( (tangent_x!=Paintbrush_X) || (tangent_y!=Paintbrush_Y) )
+  {
+    Hide_cursor();
+    if ((Config.Coords_rel) && (Menu_is_visible))
+    {
+      Num2str(Distance(center_x,center_y,Paintbrush_X,Paintbrush_Y),str,4);
+      Print_in_menu(str,7);
+    }
+    else
+      Print_coordinates();
+
+    Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
+                  ((tangent_y-center_y)*(tangent_y-center_y));
+    radius=sqrt(Circle_limit);
+    Hide_empty_circle_preview(center_x,center_y,radius);
+
+    Circle_limit=((Paintbrush_X-center_x)*(Paintbrush_X-center_x))+
+                  ((Paintbrush_Y-center_y)*(Paintbrush_Y-center_y));
+    radius=sqrt(Circle_limit);
+    Draw_empty_circle_preview(center_x,center_y,radius,color);
+
+    Display_cursor();
+  }
+
+  Operation_push(color);
+  Operation_push(center_x);
+  Operation_push(center_y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Empty_circle_0_5(void)
+//
+// Opération   : OPERATION_EMPTY_CIRCLE
+// Click Souris: 0
+// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
+//
+// Souris effacée: Oui
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short radius;
+
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+  Operation_pop(&color);
+
+  Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
+                ((tangent_y-center_y)*(tangent_y-center_y));
+  radius=sqrt(Circle_limit);
+  Hide_empty_circle_preview(center_x,center_y,radius);
+
+  Paintbrush_shape=Paintbrush_shape_before_operation;
+
+  Draw_empty_circle_permanent(center_x,center_y,radius,color);
+
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+    Print_in_menu("X:       Y:",0);
+    Print_coordinates();
+  }
+}
+
+
+void Filled_circle_0_5(void)
+//
+// Opération   : OPERATION_FILLED_CIRCLE
+// Click Souris: 0
+// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
+//
+// Souris effacée: Oui
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short radius;
+
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+  Operation_pop(&color);
+
+  Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
+                ((tangent_y-center_y)*(tangent_y-center_y));
+  radius=sqrt(Circle_limit);
+  Hide_empty_circle_preview(center_x,center_y,radius);
+
+  Paintbrush_shape=Paintbrush_shape_before_operation;
+
+  Draw_filled_circle(center_x,center_y,radius,color);
+
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+    Print_in_menu("X:       Y:",0);
+    Print_coordinates();
+  }
+}
+
+
+///////////////////////////////////////////////////// OPERATION_ELLIPSE_?????
+
+
+void Ellipse_12_0(void)
+//
+// Opération   : OPERATION_EMPTY_ELLIPSE / OPERATION_FILLED_ELLIPSE
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+{
+  Init_start_operation();
+  Backup();
+
+  Paintbrush_shape_before_operation=Paintbrush_shape;
+  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
+
+  if (Mouse_K==LEFT_SIDE)
+  {
+    Shade_table=Shade_table_left;
+    Operation_push(Fore_color);
+  }
+  else
+  {
+    Shade_table=Shade_table_right;
+    Operation_push(Back_color);
+  }
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Ellipse_12_5(void)
+//
+// Opération   : OPERATION_EMPTY_ELLIPSE / OPERATION_FILLED_ELLIPSE
+// Click Souris: 1 ou 2
+// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
+//
+// Souris effacée: Non
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short horizontal_radius;
+  short vertical_radius;
+
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+  Operation_pop(&color);
+
+  if ( (tangent_x!=Paintbrush_X) || (tangent_y!=Paintbrush_Y) )
+  {
+    Hide_cursor();
+    Display_coords_rel_or_abs(center_x,center_y);
+
+    horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
+                                           :center_x-tangent_x;
+    vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
+                                           :center_y-tangent_y;
+    Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
+
+    horizontal_radius=(Paintbrush_X>center_x)?Paintbrush_X-center_x
+                                         :center_x-Paintbrush_X;
+    vertical_radius  =(Paintbrush_Y>center_y)?Paintbrush_Y-center_y
+                                         :center_y-Paintbrush_Y;
+    Draw_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius,color);
+
+    Display_cursor();
+  }
+
+  Operation_push(color);
+  Operation_push(center_x);
+  Operation_push(center_y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Empty_ellipse_0_5(void)
+//
+// Opération   : OPERATION_EMPTY_ELLIPSE
+// Click Souris: 0
+// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
+//
+// Souris effacée: Oui
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short horizontal_radius;
+  short vertical_radius;
+
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+  Operation_pop(&color);
+
+  horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
+                                         :center_x-tangent_x;
+  vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
+                                         :center_y-tangent_y;
+  Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
+
+  Paintbrush_shape=Paintbrush_shape_before_operation;
+
+  Draw_empty_ellipse_permanent(center_x,center_y,horizontal_radius,vertical_radius,color);
+
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+    Print_in_menu("X:       Y:             ",0);
+    Print_coordinates();
+  }
+}
+
+
+void Filled_ellipse_0_5(void)
+//
+// Opération   : OPERATION_FILLED_ELLIPSE
+// Click Souris: 0
+// Taille_Pile : 5 (color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
+//
+// Souris effacée: Oui
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short horizontal_radius;
+  short vertical_radius;
+
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+  Operation_pop(&color);
+
+  horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
+                                         :center_x-tangent_x;
+  vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
+                                         :center_y-tangent_y;
+  Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
+
+  Paintbrush_shape=Paintbrush_shape_before_operation;
+
+  Draw_filled_ellipse(center_x,center_y,horizontal_radius,vertical_radius,color);
+
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+    Print_in_menu("X:       Y:             ",0);
+    Print_coordinates();
+  }
+}
+
+
+////////////////////////////////////////////////////////////// OPERATION_FILL
+
+
+void Fill_1_0(void)
+//
+// Opération   : OPERATION_FILL
+// Click Souris: 1
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+//
+{
+  Hide_cursor();
+  // Pas besoin d'initialiser le début d'opération car le Smear n'affecte pas
+  // le Fill, et on se fout de savoir si on est dans la partie gauche ou
+  // droite de la loupe.
+  // On ne s'occupe pas de faire un Backup: c'est "Fill_general" qui s'en charge.
+  Shade_table=Shade_table_left;
+  Fill_general(Fore_color);
+  Display_cursor();
+  Wait_end_of_click();
+}
+
+
+void Fill_2_0(void)
+//
+// Opération   : OPERATION_FILL
+// Click Souris: 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+//
+{
+  Hide_cursor();
+  // Pas besoin d'initialiser le début d'opération car le Smear n'affecte pas
+  // le Fill, et on se fout de savoir si on est dans la partie gauche ou
+  // droite de la loupe.
+  // On ne s'occupe pas de faire un Backup: c'est "Fill_general" qui s'en charge.
+  Shade_table=Shade_table_right;
+  Fill_general(Back_color);
+  Display_cursor();
+  Wait_end_of_click();
+}
+
+
+///////////////////////////////////////////////////////// OPERATION_REPLACE
+
+
+void Replace_1_0(void)
+//
+// Opération   : OPERATION_REPLACE
+// Click Souris: 1
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+//
+{
+  Hide_cursor();
+  // Pas besoin d'initialiser le début d'opération car le Smear n'affecte pas
+  // le Replace, et on se fout de savoir si on est dans la partie gauche ou
+  // droite de la loupe.
+  Backup();
+//  Shade_table=Shade_table_left;
+  Replace(Fore_color);
+  Display_cursor();
+  Wait_end_of_click();
+}
+
+
+void Replace_2_0(void)
+//
+// Opération   : OPERATION_REPLACE
+// Click Souris: 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+//
+{
+  Hide_cursor();
+  // Pas besoin d'initialiser le début d'opération car le Smear n'affecte pas
+  // le Replace, et on se fout de savoir si on est dans la partie gauche ou
+  // droite de la loupe.
+  Backup();
+//  Shade_table=Shade_table_right;
+  Replace(Back_color);
+  Display_cursor();
+  Wait_end_of_click();
+}
+
+
+/////////////////////////////////////////////////////////// OPERATION_COLORPICK
+
+
+void Colorpicker_12_0(void)
+//
+// Opération   : OPERATION_COLORPICK
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+//
+{
+  Init_start_operation();
+
+  if (Mouse_K==LEFT_SIDE)
+  {
+    Set_fore_color(Colorpicker_color);
+  }
+  else
+  {
+    Set_back_color(Colorpicker_color);
+  }
+  Operation_push(Mouse_K);
+}
+
+
+void Colorpicker_1_1(void)
+//
+// Opération   : OPERATION_COLORPICK
+// Click Souris: 1
+// Taille_Pile : 1
+//
+// Souris effacée: Non
+//
+{
+  char str[4];
+
+  if ( (Paintbrush_X>=0) && (Paintbrush_Y>=0)
+    && (Paintbrush_X<Main_image_width)
+    && (Paintbrush_Y<Main_image_height) )
+    Colorpicker_color=Read_pixel_from_current_screen(Paintbrush_X,Paintbrush_Y);
+  else
+    Colorpicker_color=0;
+
+  if ( (Colorpicker_X!=Paintbrush_X)
+    || (Colorpicker_Y!=Paintbrush_Y) )
+  {
+    Hide_cursor();
+    Colorpicker_X=Paintbrush_X;
+    Colorpicker_Y=Paintbrush_Y;
+
+    if (Colorpicker_color!=Fore_color)
+    {
+      Set_fore_color(Colorpicker_color);
+    }
+
+    if (Menu_is_visible)
+    {
+      Print_coordinates();
+      Num2str(Colorpicker_color,str,3);
+      Print_in_menu(str,20);
+      Print_general(170*Menu_factor_X,Menu_status_Y," ",0,Colorpicker_color);
+    }
+    Display_cursor();
+  }
+}
+
+
+void Colorpicker_2_1(void)
+//
+// Opération   : OPERATION_COLORPICK
+// Click Souris: 2
+// Taille_Pile : 1
+//
+// Souris effacée: Non
+//
+{
+  char str[4];
+
+  if ( (Paintbrush_X>=0) && (Paintbrush_Y>=0)
+    && (Paintbrush_X<Main_image_width)
+    && (Paintbrush_Y<Main_image_height) )
+    Colorpicker_color=Read_pixel_from_current_screen(Paintbrush_X,Paintbrush_Y);
+  else
+    Colorpicker_color=0;
+
+  if ( (Colorpicker_X!=Paintbrush_X)
+    || (Colorpicker_Y!=Paintbrush_Y) )
+  {
+    Hide_cursor();
+    Colorpicker_X=Paintbrush_X;
+    Colorpicker_Y=Paintbrush_Y;
+
+    if (Colorpicker_color!=Back_color)
+    {
+      Set_back_color(Colorpicker_color);
+    }
+
+    if (Menu_is_visible)
+    {
+      Print_coordinates();
+      Num2str(Colorpicker_color,str,3);
+      Print_in_menu(str,20);
+      Print_general(170*Menu_factor_X,Menu_status_Y," ",0,Colorpicker_color);
+    }
+    Display_cursor();
+  }
+}
+
+
+
+void Colorpicker_0_1(void)
+//
+// Opération   : OPERATION_COLORPICK
+// Click Souris: 0
+// Taille_Pile : 1
+//
+// Souris effacée: Oui
+//
+{
+  short click;
+
+  Operation_pop(&click);
+  if (click==LEFT_SIDE)
+  {
+    Set_fore_color(Colorpicker_color);
+  }
+  else
+  {
+    Set_back_color(Colorpicker_color);
+  }
+  Unselect_button(BUTTON_COLORPICKER);
+}
+
+
+/////////////////////////////////////////////////// OPERATION_4_POINTS_CURVE
+
+
+void Draw_curve_cross(short x_pos, short y_pos)
+{
+  short start_x,end_x;
+  short start_y,end_y;
+  short i,temp;
+  //byte  temp2;
+
+  if (x_pos>=Limit_left+3)
+    start_x=0;
+  else
+    start_x=3-(x_pos-Limit_left);
+
+  if (y_pos>=Limit_top+3)
+    start_y=0;
+  else
+    start_y=3-(y_pos-Limit_top);
+
+  if (x_pos<=Limit_visible_right-3)
+    end_x=6;
+  else
+    end_x=3+(Limit_visible_right-x_pos);
+
+  if (y_pos<=Limit_visible_bottom-3)
+    end_y=6;
+  else
+    end_y=3+(Limit_visible_bottom-y_pos);
+
+  if (start_x<=end_x && start_y<=end_y)
+  {    
+    for (i=start_x; i<=end_x; i++)
+    {
+      temp=x_pos+i-3;
+      Pixel_preview(temp,y_pos,~Read_pixel(temp -Main_offset_X,
+                                          y_pos-Main_offset_Y));
+    }
+    for (i=start_y; i<=end_y; i++)
+    {
+      temp=y_pos+i-3;
+      Pixel_preview(x_pos,temp,~Read_pixel(x_pos-Main_offset_X,
+                                          temp -Main_offset_Y));
+    }
+    Update_part_of_screen(x_pos+start_x-3,y_pos+start_y-3,end_x-start_x+1,end_y-start_y+1);
+  }
+}
+
+
+void Curve_34_points_1_0(void)
+//
+//  Opération   : OPERATION_COURBE_?_POINTS
+//  Click Souris: 1
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+//
+{
+  Init_start_operation();
+  Backup();
+  Shade_table=Shade_table_left;
+
+  Paintbrush_hidden=1;
+
+  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,Fore_color);
+  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+
+  Operation_push(Fore_color);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+void Curve_34_points_2_0(void)
+//
+//  Opération   : OPERATION_COURBE_?_POINTS
+//  Click Souris: 2
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+//
+{
+  Init_start_operation();
+  Backup();
+  Shade_table=Shade_table_right;
+
+  Paintbrush_hidden=1;
+
+  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,Back_color);
+  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+
+  Operation_push(Back_color);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Curve_34_points_1_5(void)
+//
+//  Opération   : OPERATION_COURBE_?_POINTS
+//  Click Souris: 1
+//  Taille_Pile : 5
+//
+//  Souris effacée: Non
+//
+{
+  short x1,x2,y1,y2;
+
+  Operation_pop(&y2);
+  Operation_pop(&x2);
+  Operation_pop(&y1);
+  Operation_pop(&x1);
+
+  if ( (y2!=Paintbrush_Y) || (x2!=Paintbrush_X) )
+  {
+    Hide_cursor();
+    Display_coords_rel_or_abs(x1,y1);
+
+    Hide_line_preview(x1,y1,x2,y2);
+    Pixel_figure_preview (x1,y1,Fore_color);
+    Draw_line_preview (x1,y1,Paintbrush_X,Paintbrush_Y,Fore_color);
+
+    Display_cursor();
+  }
+
+  Operation_push(x1);
+  Operation_push(y1);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+void Curve_34_points_2_5(void)
+//
+//  Opération   : OPERATION_COURBE_?_POINTS
+//  Click Souris: 2
+//  Taille_Pile : 5
+//
+//  Souris effacée: Non
+//
+{
+  short x1,x2,y1,y2;
+
+  Operation_pop(&y2);
+  Operation_pop(&x2);
+  Operation_pop(&y1);
+  Operation_pop(&x1);
+
+  if ( (y2!=Paintbrush_Y) || (x2!=Paintbrush_X) )
+  {
+    Hide_cursor();
+    Display_coords_rel_or_abs(x1,y1);
+
+    Hide_line_preview(x1,y1,x2,y2);
+    Pixel_figure_preview (x1,y1,Back_color);
+    Draw_line_preview (x1,y1,Paintbrush_X,Paintbrush_Y,Back_color);
+
+    Display_cursor();
+  }
+
+  Operation_push(x1);
+  Operation_push(y1);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+byte Cursor_hidden_before_curve;
+
+void Curve_4_points_0_5(void)
+//
+//  Opération   : OPERATION_4_POINTS_CURVE
+//  Click Souris: 0
+//  Taille_Pile : 5
+//
+//  Souris effacée: Oui
+//
+{
+  short x1,y1,x2,y2,x3,y3,x4,y4;
+  short third_x,third_y;
+  short color;
+
+  Operation_pop(&y4);
+  Operation_pop(&x4);
+  Operation_pop(&y1);
+  Operation_pop(&x1);
+  Operation_pop(&color);
+
+  third_x=Round_div(abs(x4-x1),3);
+  third_y=Round_div(abs(y4-y1),3);
+
+  if (x1<x4)
+  {
+    x2=x1+third_x;
+    x3=x4-third_x;
+  }
+  else
+  {
+    x3=x4+third_x;
+    x2=x1-third_x;
+  }
+
+  if (y1<y4)
+  {
+    y2=y1+third_y;
+    y3=y4-third_y;
+  }
+  else
+  {
+    y3=y4+third_y;
+    y2=y1-third_y;
+  }
+
+  Hide_line_preview(x1,y1,x4,y4);
+  Draw_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
+
+  // On trace les petites croix montrant les 2 points intermédiares
+  Draw_curve_cross(x2,y2);
+  Draw_curve_cross(x3,y3);
+
+  Cursor_hidden_before_curve=Cursor_hidden;
+  Cursor_hidden=0;
+
+  Operation_push(color);
+  Operation_push(x1);
+  Operation_push(y1);
+  Operation_push(x2);
+  Operation_push(y2);
+  Operation_push(x3);
+  Operation_push(y3);
+  Operation_push(x4);
+  Operation_push(y4);
+
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+    Print_in_menu("X:       Y:             ",0);
+    Print_coordinates();
+  }
+}
+
+
+void Curve_4_points_1_9(void)
+//
+//  Opération   : OPERATION_4_POINTS_CURVE
+//  Click Souris: 1
+//  Taille_Pile : 9
+//
+//  Souris effacée: Non
+//
+{
+  short x1,y1,x2,y2,x3,y3,x4,y4;
+  short color;
+  byte  it_is_x2;
+
+  Operation_pop(&y4);
+  Operation_pop(&x4);
+  Operation_pop(&y3);
+  Operation_pop(&x3);
+  Operation_pop(&y2);
+  Operation_pop(&x2);
+  Operation_pop(&y1);
+  Operation_pop(&x1);
+  Operation_pop(&color);
+
+  it_is_x2=(Distance(Paintbrush_X,Paintbrush_Y,x2,y2) < Distance(Paintbrush_X,Paintbrush_Y,x3,y3));
+
+  if ( (   it_is_x2  && ( (Paintbrush_X!=x2) || (Paintbrush_Y!=y2) ) )
+    || ( (!it_is_x2) && ( (Paintbrush_X!=x3) || (Paintbrush_Y!=y3) ) ) )
+  {
+    Hide_cursor();
+    Print_coordinates();
+
+    Draw_curve_cross(x2,y2);
+    Draw_curve_cross(x3,y3);
+
+    Hide_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
+
+    if (it_is_x2)
+    {
+      x2=Paintbrush_X;
+      y2=Paintbrush_Y;
+    }
+    else
+    {
+      x3=Paintbrush_X;
+      y3=Paintbrush_Y;
+    }
+
+    Draw_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
+
+    Draw_curve_cross(x2,y2);
+    Draw_curve_cross(x3,y3);
+
+    Display_cursor();
+  }
+
+  Operation_push(color);
+  Operation_push(x1);
+  Operation_push(y1);
+  Operation_push(x2);
+  Operation_push(y2);
+  Operation_push(x3);
+  Operation_push(y3);
+  Operation_push(x4);
+  Operation_push(y4);
+}
+
+
+void Curve_4_points_2_9(void)
+//
+//  Opération   : OPERATION_4_POINTS_CURVE
+//  Click Souris: 2
+//  Taille_Pile : 9
+//
+//  Souris effacée: Oui
+//
+{
+  short x1,y1,x2,y2,x3,y3,x4,y4;
+  short color;
+
+  Operation_pop(&y4);
+  Operation_pop(&x4);
+  Operation_pop(&y3);
+  Operation_pop(&x3);
+  Operation_pop(&y2);
+  Operation_pop(&x2);
+  Operation_pop(&y1);
+  Operation_pop(&x1);
+  Operation_pop(&color);
+
+  Hide_cursor();
+  
+  Draw_curve_cross(x2,y2);
+  Draw_curve_cross(x3,y3);
+
+  Paintbrush_hidden=0;
+  Cursor_hidden=Cursor_hidden_before_curve;
+
+  Hide_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
+  Draw_curve_permanent(x1,y1,x2,y2,x3,y3,x4,y4,color);
+
+  Display_cursor();
+  Wait_end_of_click();
+}
+
+
+/////////////////////////////////////////////////// OPERATION_3_POINTS_CURVE
+
+
+void Compute_3_point_curve(short x1, short y1, short x4, short y4,
+                              short * x2, short * y2, short * x3, short * y3)
+{
+  float cx,cy; // Centre de (x1,y1) et (x4,y4)
+  float bx,by; // Intersect. des dtes ((x1,y1),(x2,y2)) et ((x3,y3),(x4,y4))
+
+  cx=(float)(x1+x4)/2.0;           // P1*--_               Légende:
+  cy=(float)(y1+y4)/2.0;           //   ·   \·· P2         -_\|/ : courbe
+                                   //   ·    \ ·*·         * : point important
+  bx=cx+((8.0/3.0)*(Paintbrush_X-cx));//   ·     |   ··       · : pointillÚ
+  by=cy+((8.0/3.0)*(Paintbrush_Y-cy));//   ·     |P    ··  B
+                                   // C *·····*·········*  P=Pos. du pinceau
+  *x2=Round((bx+x1)/2.0);          //   ·     |     ··     C=milieu de [P1,P4]
+  *y2=Round((by+y1)/2.0);          //   ·     |   ··       B=point tel que
+                                   //   ·    / ·*·         C->B=(8/3) * C->P
+  *x3=Round((bx+x4)/2.0);          //   ·  _/·· P3         P2=milieu de [P1,B]
+  *y3=Round((by+y4)/2.0);          // P4*--                P3=milieu de [P4,B]
+}
+
+
+void Curve_3_points_0_5(void)
+//
+//  Opération   : OPERATION_3_POINTS_CURVE
+//  Click Souris: 0
+//  Taille_Pile : 5
+//
+//  Souris effacée: Oui
+//
+{
+  short x1,y1,x2,y2,x3,y3,x4,y4;
+  short color;
+
+  Operation_pop(&y4);
+  Operation_pop(&x4);
+  Operation_pop(&y1);
+  Operation_pop(&x1);
+  Operation_pop(&color);
+
+  Compute_3_point_curve(x1,y1,x4,y4,&x2,&y2,&x3,&y3);
+
+  Hide_line_preview(x1,y1,x4,y4);
+  Draw_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
+
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+    Print_in_menu("X:       Y:             ",0);
+    Print_coordinates();
+  }
+
+  Operation_push(color);
+  Operation_push(x1);
+  Operation_push(y1);
+  Operation_push(x2);
+  Operation_push(y2);
+  Operation_push(x3);
+  Operation_push(y3);
+  Operation_push(x4);
+  Operation_push(y4);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Curve_3_points_0_11(void)
+//
+//  Opération   : OPERATION_3_POINTS_CURVE
+//  Click Souris: 0
+//  Taille_Pile : 11
+//
+//  Souris effacée: Non
+//
+{
+  short x1,y1,x2,y2,x3,y3,x4,y4;
+  short old_x,old_y;
+  short color;
+
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+
+  if ( (Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) )
+  {
+    Operation_pop(&y4);
+    Operation_pop(&x4);
+    Operation_pop(&y3);
+    Operation_pop(&x3);
+    Operation_pop(&y2);
+    Operation_pop(&x2);
+    Operation_pop(&y1);
+    Operation_pop(&x1);
+    Operation_pop(&color);
+
+    Hide_cursor();
+    Print_coordinates();
+
+    Hide_curve_preview(x1,y1,x2,y2,x3,y3,x4,y4,color);
+    Compute_3_point_curve(x1,y1,x4,y4,&x2,&y2,&x3,&y3);
+    Draw_curve_preview (x1,y1,x2,y2,x3,y3,x4,y4,color);
+    Display_cursor();
+
+    Operation_push(color);
+    Operation_push(x1);
+    Operation_push(y1);
+    Operation_push(x2);
+    Operation_push(y2);
+    Operation_push(x3);
+    Operation_push(y3);
+    Operation_push(x4);
+    Operation_push(y4);
+  }
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Curve_3_points_12_11(void)
+//
+//  Opération   : OPERATION_3_POINTS_CURVE
+//  Click Souris: 1 ou 2
+//  Taille_Pile : 11
+//
+//  Souris effacée: Oui
+//
+{
+  short x1,y1,x2,y2,x3,y3,x4,y4;
+  short old_x,old_y;
+  short color;
+
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+  Operation_pop(&y4);
+  Operation_pop(&x4);
+  Operation_pop(&y3);
+  Operation_pop(&x3);
+  Operation_pop(&y2);
+  Operation_pop(&x2);
+  Operation_pop(&y1);
+  Operation_pop(&x1);
+  Operation_pop(&color);
+
+  Paintbrush_hidden=0;
+  
+  Hide_cursor();
+
+  Hide_curve_preview (x1,y1,x2,y2,x3,y3,x4,y4,color);
+  Compute_3_point_curve(x1,y1,x4,y4,&x2,&y2,&x3,&y3);
+  Draw_curve_permanent(x1,y1,x2,y2,x3,y3,x4,y4,color);
+
+  Display_cursor();
+  Wait_end_of_click();
+}
+
+
+///////////////////////////////////////////////////////////// OPERATION_AIRBRUSH
+
+void Airbrush_1_0(void)
+//
+//  Opération   : OPERATION_AIRBRUSH
+//  Click Souris: 1
+//  Taille_Pile : 0
+//
+//  Souris effacée: Non
+//
+{
+  Init_start_operation();
+  Backup();
+  Shade_table=Shade_table_left;
+
+  Airbrush_next_time = SDL_GetTicks()+Airbrush_delay*10;
+  Airbrush(LEFT_SIDE);
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+void Airbrush_2_0(void)
+//
+//  Opération   : OPERATION_AIRBRUSH
+//  Click Souris: 2
+//  Taille_Pile : 0
+//
+//  Souris effacée: Non
+//
+{
+  Init_start_operation();
+  Backup();
+  Shade_table=Shade_table_right;
+  Airbrush_next_time = SDL_GetTicks()+Airbrush_delay*10;
+  Airbrush(RIGHT_SIDE);
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+void Airbrush_12_2(void)
+//
+//  Opération   : OPERATION_AIRBRUSH
+//  Click Souris: 1 ou 2
+//  Taille_Pile : 2
+//
+//  Souris effacée: Non
+//
+{
+  short old_x,old_y;
+
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+
+  if ( (Menu_is_visible) && ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y)) )
+  {
+    Hide_cursor();
+    Print_coordinates();
+    Display_cursor();
+  }
+
+  if (SDL_GetTicks()>Airbrush_next_time)
+  {
+    Airbrush_next_time+=Airbrush_delay*10;
+    Airbrush(Mouse_K_unique);
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+void Airbrush_0_2(void)
+//
+//  Opération   : OPERATION_AIRBRUSH
+//  Click Souris: 0
+//  Taille_Pile : 2
+//
+//  Souris effacée: Non
+//
+{
+  Operation_stack_size-=2;
+}
+
+
+////////////////////////////////////////////////////////// OPERATION_POLYGON
+
+
+void Polygon_12_0(void)
+// Opération   : OPERATION_POLYGON
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+{
+  byte color;
+
+  Init_start_operation();
+  Backup();
+  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
+  Paintbrush_shape_before_operation=Paintbrush_shape;
+  Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
+
+  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
+
+  // On place temporairement le début de la ligne qui ne s'afficherait pas sinon
+  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
+  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Mouse_K | 0x80);
+  Operation_push(color);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  // Taille de pile 8 : phase d'appui, non interruptible
+}
+
+
+
+void Polygon_12_9(void)
+// Opération   : OPERATION_POLYGON
+// Click Souris: 1 ou 2
+// Taille_Pile : 9
+//
+// Souris effacée: Oui
+{
+  short start_x;
+  short start_y;
+  short end_x;
+  short end_y;
+  short color;
+  short direction;
+
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+  Operation_pop(&color);
+  Operation_pop(&direction);
+  Operation_pop(&direction);
+
+  if (direction==Mouse_K)
+  {
+    Operation_push(direction);
+    Operation_push(color);
+    Operation_push(start_x);
+    Operation_push(start_y);
+    Operation_push(end_x);
+    Operation_push(end_y);
+    // Taille de pile 8 : phase d'appui, non interruptible
+  }
+  else
+  {
+    //   La série de ligne est terminée, il faut donc effacer la dernière
+    // preview de ligne et relier le dernier point avec le premier
+    Pixel_figure_preview_auto  (start_x,start_y);
+    Hide_line_preview (start_x,start_y,end_x,end_y);
+    Operation_pop(&end_y);
+    Operation_pop(&end_x);
+    Paintbrush_shape=Paintbrush_shape_before_operation;
+    // Le pied aurait été de ne pas repasser sur le 1er point de la 1ère ligne
+    // mais c'est pas possible :(
+    Draw_line_permanet(start_x,start_y,end_x,end_y,color);
+    Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
+
+    Display_cursor();
+    Wait_end_of_click();
+    Hide_cursor();
+
+    if ( (Config.Coords_rel) && (Menu_is_visible) )
+    {
+      Print_in_menu("X:       Y:             ",0);
+      Print_coordinates();
+    }
+
+    Paintbrush_shape=Paintbrush_shape_before_operation;
+  }
+}
+
+
+////////////////////////////////////////////////////////// OPERATION_POLYFILL
+
+short * Polyfill_table_of_points;
+int Polyfill_number_of_points;
+
+void Polyfill_12_0(void)
+// Opération   : OPERATION_POLYFILL
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+{
+  byte color;
+
+  Init_start_operation();
+  Backup();
+  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
+  Paintbrush_hidden=1;
+
+  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
+
+  Polyfill_table_of_points=(short *) malloc((Config.Nb_max_vertices_per_polygon<<1)*sizeof(short));
+  Polyfill_table_of_points[0]=Paintbrush_X;
+  Polyfill_table_of_points[1]=Paintbrush_Y;
+  Polyfill_number_of_points=1;
+
+  // On place temporairement le début de la ligne qui ne s'afficherait pas sinon
+  Pixel_figure_preview_xor(Paintbrush_X,Paintbrush_Y,0);
+  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
+  
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Mouse_K | 0x80);
+  Operation_push(color);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  // Taille de pile 8 : phase d'appui, non interruptible
+}
+
+
+void Polyfill_0_8(void)
+// Opération   : OPERATION_POLYFILL
+// Click Souris: 0
+// Taille_Pile : 8
+//
+// Souris effacée: Oui
+{
+  short start_x;
+  short start_y;
+  short end_x;
+  short end_y;
+  short color;
+  short direction;
+
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+  Operation_pop(&color);
+  Operation_pop(&direction);
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+
+  Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
+
+  if (direction & 0x80)
+    direction=(direction & 0x7F);
+
+  Operation_push(direction); // Valeur bidon servant de nouvel état de pile
+  Operation_push(direction);
+  Operation_push(color);
+
+  Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
+
+  if (Polyfill_number_of_points<Config.Nb_max_vertices_per_polygon)
+  {
+    Polyfill_table_of_points[Polyfill_number_of_points<<1]    =Paintbrush_X;
+    Polyfill_table_of_points[(Polyfill_number_of_points<<1)+1]=Paintbrush_Y;
+    Polyfill_number_of_points++;
+
+    Operation_push(Paintbrush_X);
+    Operation_push(Paintbrush_Y);
+    Operation_push(Paintbrush_X);
+    Operation_push(Paintbrush_Y);
+  }
+  else
+  {
+    Operation_push(start_x);
+    Operation_push(start_y);
+    Operation_push(Paintbrush_X);
+    Operation_push(Paintbrush_Y);
+  }
+  // Taille de pile 9 : phase de "repos", interruptible (comme Elliot Ness :))
+}
+
+
+void Polyfill_12_8(void)
+// Opération   : OPERATION_POLYFILL
+// Click Souris: 1 ou 2 | 0
+// Taille_Pile : 8      | 9
+//
+// Souris effacée: Non
+{
+  short start_x;
+  short start_y;
+  short end_x;
+  short end_y;
+
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+
+  if ((Paintbrush_X!=end_x) || (Paintbrush_Y!=end_y))
+  {
+    Hide_cursor();
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+
+    Display_coords_rel_or_abs(start_x,start_y);
+
+    Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
+    Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
+
+    Operation_push(start_x);
+    Operation_push(start_y);
+    Display_cursor();
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Polyfill_12_9(void)
+// Opération   : OPERATION_POLYFILL
+// Click Souris: 1 ou 2
+// Taille_Pile : 9
+//
+// Souris effacée: Oui
+{
+  short start_x;
+  short start_y;
+  short end_x;
+  short end_y;
+  short color;
+  short direction;
+
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+  Operation_pop(&color);
+  Operation_pop(&direction);
+  Operation_pop(&direction);
+
+  if (direction==Mouse_K)
+  {
+    Operation_push(direction);
+    Operation_push(color);
+    Operation_push(start_x);
+    Operation_push(start_y);
+    Operation_push(end_x);
+    Operation_push(end_y);
+    // Taille de pile 8 : phase d'appui, non interruptible
+  }
+  else
+  {
+    //   La série de lignes est terminée, il faut donc effacer la dernière
+    // preview de ligne et relier le dernier point avec le premier
+    Hide_cursor();
+    Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
+    Operation_pop(&end_y);
+    Operation_pop(&end_x);
+    Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
+
+    Display_all_screen();
+    Polyfill(Polyfill_number_of_points,Polyfill_table_of_points,color);
+    free(Polyfill_table_of_points);
+
+    if ( (Config.Coords_rel) && (Menu_is_visible) )
+    {
+      Print_in_menu("X:       Y:             ",0);
+      Print_coordinates();
+    }
+
+    Paintbrush_hidden=0;
+
+    Display_cursor();
+    Wait_end_of_click();
+  }
+}
+
+
+////////////////////////////////////////////////////////// OPERATION_POLYFORM
+
+
+void Polyform_12_0(void)
+//  Opération   : OPERATION_POLYFORM
+//  Click Souris: 1 ou 2
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+{
+  short color;
+
+  Init_start_operation();
+  Backup();
+  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
+
+  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
+
+  // On place un premier pinceau en (Paintbrush_X,Paintbrush_Y):
+  Display_paintbrush(Paintbrush_X,Paintbrush_Y,color,0);
+  // Et on affiche un pixel de preview en (Paintbrush_X,Paintbrush_Y):
+  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
+
+  Operation_push(Paintbrush_X); // X Initial
+  Operation_push(Paintbrush_Y); // X Initial
+  Operation_push(color);   // color de remplissage
+  Operation_push(Paintbrush_X); // Start X
+  Operation_push(Paintbrush_Y); // Start Y
+  Operation_push(Paintbrush_X); // End X
+  Operation_push(Paintbrush_Y); // End Y
+  Operation_push(Mouse_K);   // click
+}
+
+
+void Polyform_12_8(void)
+//  Opération   : OPERATION_POLYFORM
+//  Click Souris: 1 ou 2
+//  Taille_Pile : 8
+//
+//  Souris effacée: Non
+{
+  short click;
+  short end_y;
+  short end_x;
+  short start_y;
+  short start_x;
+  short color;
+  short initial_y;
+  short initial_x;
+
+  Operation_pop(&click);
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+
+  if (click==Mouse_K)
+  {
+    // L'utilisateur clic toujours avec le bon bouton de souris
+
+    if ((start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y))
+    {
+      // Il existe un segment définit par (start_x,start_y)-(Paintbrush_X,Paintbrush_Y)
+
+      Hide_cursor();
+      Print_coordinates();
+
+      Operation_pop(&color);
+
+      // On efface la preview du segment validé:
+      Pixel_figure_preview_auto  (start_x,start_y);
+      Hide_line_preview(start_x,start_y,end_x,end_y);
+
+      // On l'affiche de façon définitive:
+      Draw_line_permanet(start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
+
+      // Et on affiche un pixel de preview en (Paintbrush_X,Paintbrush_Y):
+      Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
+
+      Operation_push(color);
+
+      Display_cursor();
+    }
+
+    Operation_push(Paintbrush_X); // Nouveau start_x
+    Operation_push(Paintbrush_Y); // Nouveau start_y
+    Operation_push(Paintbrush_X); // Nouveau end_x
+    Operation_push(Paintbrush_Y); // Nouveau end_y
+    Operation_push(click);
+  }
+  else
+  {
+    // L'utilisateur souhaite arrêter l'opération et refermer le polygone
+
+    Operation_pop(&color);
+    Operation_pop(&initial_y);
+    Operation_pop(&initial_x);
+
+    Hide_cursor();
+    Print_coordinates();
+
+    // On efface la preview du segment annulé:
+    Hide_line_preview(start_x,start_y,end_x,end_y);
+
+    // On affiche de façon définitive le bouclage du polygone:
+    Draw_line_permanet(start_x,start_y,initial_x,initial_y,color);
+
+    Display_cursor();
+    Wait_end_of_click();
+  }
+}
+
+
+void Polyform_0_8(void)
+//  Opération   : OPERATION_POLYFORM
+//  Click Souris: 0
+//  Taille_Pile : 8
+//
+//  Souris effacée: Non
+{
+  short click;
+  short end_y;
+  short end_x;
+  short start_y;
+  short start_x;
+  short color;
+
+  Operation_pop(&click);
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+
+  if ((end_x!=Paintbrush_X) || (end_y!=Paintbrush_Y))
+  {
+    Hide_cursor();
+    Print_coordinates();
+
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+    Operation_pop(&color);
+
+    // On met à jour l'affichage de la preview du prochain segment:
+    Hide_line_preview(start_x,start_y,end_x,end_y);
+    Draw_line_preview (start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
+
+    Operation_push(color);
+    Operation_push(start_x);
+    Operation_push(start_y);
+
+    Display_cursor();
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(click);
+}
+
+
+/////////////////////////////////////////////////// OPERATION_FILLED_POLYFORM
+
+
+void Filled_polyform_12_0(void)
+//  Opération   : OPERATION_FILLED_POLYFORM
+//  Click Souris: 1 ou 2
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+{
+  short color;
+
+  Init_start_operation();
+
+  // Cette opération étant également utilisée pour le lasso, on ne fait pas de
+  // backup si on prend une brosse au lasso avec le bouton gauche.
+  if ((Current_operation==OPERATION_FILLED_POLYFORM) || (Current_operation==OPERATION_FILLED_CONTOUR) || (Mouse_K==RIGHT_SIDE))
+    Backup();
+
+  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
+  Paintbrush_hidden=1;
+
+  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
+
+  Polyfill_table_of_points=(short *) malloc((Config.Nb_max_vertices_per_polygon<<1)*sizeof(short));
+  Polyfill_table_of_points[0]=Paintbrush_X;
+  Polyfill_table_of_points[1]=Paintbrush_Y;
+  Polyfill_number_of_points=1;
+
+  // On place temporairement le début de la ligne qui ne s'afficherait pas sinon
+  Pixel_figure_preview_xor(Paintbrush_X,Paintbrush_Y,0);
+  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
+  
+  Operation_push(Paintbrush_X); // X Initial
+  Operation_push(Paintbrush_Y); // X Initial
+  Operation_push(color);   // color de remplissage
+  Operation_push(Paintbrush_X); // Start X
+  Operation_push(Paintbrush_Y); // Start Y
+  Operation_push(Paintbrush_X); // End X
+  Operation_push(Paintbrush_Y); // End Y
+  Operation_push(Mouse_K);   // click
+}
+
+
+void Filled_polyform_12_8(void)
+//  Opération   : OPERATION_FILLED_POLYFORM
+//  Click Souris: 1 ou 2
+//  Taille_Pile : 8
+//
+//  Souris effacée: Non
+{
+  short click;
+  short end_y;
+  short end_x;
+  short start_y;
+  short start_x;
+  short color;
+  short initial_y;
+  short initial_x;
+
+  Operation_pop(&click);
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+
+  if (click==Mouse_K)
+  {
+    // L'utilisateur clique toujours avec le bon bouton de souris
+
+    if (((start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y)) &&
+        (Polyfill_number_of_points<Config.Nb_max_vertices_per_polygon))
+    {
+      // Il existe un nouveau segment défini par
+      // (start_x,start_y)-(Paintbrush_X,Paintbrush_Y)
+
+      Hide_cursor();
+      Print_coordinates();
+
+      // On le place à l'écran
+      if (Current_operation==OPERATION_FILLED_CONTOUR)
+      {
+        Draw_line_preview_xorback(start_x,start_y,end_x,end_y,0);
+        Draw_line_preview_xorback(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
+      }
+      else
+      {
+        Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
+        Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
+      }
+
+      // On peut le rajouter au polygone
+
+      Polyfill_table_of_points[Polyfill_number_of_points<<1]    =Paintbrush_X;
+      Polyfill_table_of_points[(Polyfill_number_of_points<<1)+1]=Paintbrush_Y;
+      Polyfill_number_of_points++;
+
+      Operation_push(Paintbrush_X); // Nouveau start_x
+      Operation_push(Paintbrush_Y); // Nouveau start_y
+      Operation_push(Paintbrush_X); // Nouveau end_x
+      Operation_push(Paintbrush_Y); // Nouveau end_y
+      Operation_push(click);
+
+      Display_cursor();
+    }
+    else
+    {
+      if (Polyfill_number_of_points==Config.Nb_max_vertices_per_polygon)
+      {
+        // Le curseur bouge alors qu'on ne peut plus stocker de segments ?
+
+        if ((end_x!=Paintbrush_X) || (end_y!=Paintbrush_Y))
+        {
+          Hide_cursor();
+          Print_coordinates();
+
+          // On le place à l'écran
+          Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
+          Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
+          Display_cursor();
+        }
+
+        // On remet les mêmes valeurs (comme si on n'avait pas cliqué):
+        Operation_push(start_x);
+        Operation_push(start_y);
+        Operation_push(Paintbrush_X);
+        Operation_push(Paintbrush_Y);
+        Operation_push(click);
+      }
+      else
+      {
+        Operation_push(Paintbrush_X); // Nouveau start_x
+        Operation_push(Paintbrush_Y); // Nouveau start_y
+        Operation_push(Paintbrush_X); // Nouveau end_x
+        Operation_push(Paintbrush_Y); // Nouveau end_y
+        Operation_push(click);
+      }
+    }
+  }
+  else
+  {
+    // L'utilisateur souhaite arrêter l'opération et refermer le polygone
+
+    Operation_pop(&color);
+    Operation_pop(&initial_y);
+    Operation_pop(&initial_x);
+
+    Hide_cursor();
+    Print_coordinates();
+
+    // Pas besoin d'effacer la ligne (start_x,start_y)-(end_x,end_y)
+    // puisque on les effaces toutes d'un coup.
+
+    Display_all_screen();
+    Polyfill(Polyfill_number_of_points,Polyfill_table_of_points,color);
+    free(Polyfill_table_of_points);
+
+    Paintbrush_hidden=0;
+
+    Display_cursor();
+    Wait_end_of_click();
+  }
+}
+
+
+void Filled_polyform_0_8(void)
+//  Opération   : OPERATION_FILLED_POLYFORM
+//  Click Souris: 0
+//  Taille_Pile : 8
+//
+//  Souris effacée: Non
+{
+  short click;
+  short end_y;
+  short end_x;
+  short start_y;
+  short start_x;
+
+  Operation_pop(&click);
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+
+  if ((end_x!=Paintbrush_X) || (end_y!=Paintbrush_Y))
+  {
+    Hide_cursor();
+    Print_coordinates();
+
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+
+    // On met à jour l'affichage de la preview du prochain segment:
+    Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
+    Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
+
+    Operation_push(start_x);
+    Operation_push(start_y);
+
+    Display_cursor();
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(click);
+}
+
+void Filled_contour_0_8(void)
+//  Opération   : OPERATION_FILLED_CONTOUR
+//  Click Souris: 0
+//  Taille_Pile : 8
+//
+//  Souris effacée: Non
+{
+  short click;
+  short end_y;
+  short end_x;
+  short start_y;
+  short start_x;
+  short color;
+  short initial_y;
+  short initial_x;
+
+  Operation_pop(&click);
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+  Operation_pop(&color);
+  Operation_pop(&initial_y);
+  Operation_pop(&initial_x);
+
+  Hide_cursor();
+  Print_coordinates();
+
+  // Pas besoin d'effacer la ligne (start_x,start_y)-(end_x,end_y)
+  // puisque on les effaces toutes d'un coup.
+
+  Display_all_screen();
+  Polyfill(Polyfill_number_of_points,Polyfill_table_of_points,color);
+  free(Polyfill_table_of_points);
+
+  Paintbrush_hidden=0;
+
+  Display_cursor();
+}
+
+////////////////////////////////////////////////////// OPERATION_GRAB_BRUSH
+
+
+void Brush_12_0(void)
+//
+// Opération   : OPERATION_GRAB_BRUSH
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+//
+{
+  Init_start_operation();
+  if (Mouse_K==RIGHT_SIDE) // Besoin d'effacer la brosse après ?
+  {
+    Operation_push(1);
+    // Puisque la zone où on prend la brosse sera effacée, on fait un backup
+    Backup();
+  }
+  else
+    Operation_push(0);
+
+  // On laisse une trace du curseur pour que l'utilisateur puisse visualiser
+  // où demarre sa brosse:
+  Display_cursor();
+
+  Operation_push(Paintbrush_X); // Début X
+  Operation_push(Paintbrush_Y); // Début Y
+  Operation_push(Paintbrush_X); // Dernière position X
+  Operation_push(Paintbrush_Y); // Dernière position Y
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("\035:   1   \022:   1",0);
+}
+
+
+void Brush_12_5(void)
+//
+// Opération   : OPERATION_GRAB_BRUSH
+// Click Souris: 1 ou 2
+// Taille_Pile : 5
+//
+// Souris effacée: Non
+//
+{
+  char  str[5];
+  short start_x;
+  short start_y;
+  short old_x;
+  short old_y;
+  short width;
+  short height;
+
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+
+  if ( (Menu_is_visible) && ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y)) )
+  {
+    if (Config.Coords_rel)
+    {
+      Operation_pop(&start_y);
+      Operation_pop(&start_x);
+      Operation_push(start_x);
+      Operation_push(start_y);
+
+      width=((start_x<Paintbrush_X)?Paintbrush_X-start_x:start_x-Paintbrush_X)+1;
+      height=((start_y<Paintbrush_Y)?Paintbrush_Y-start_y:start_y-Paintbrush_Y)+1;
+
+      Num2str(width,str,4);
+      Print_in_menu(str,2);
+      Num2str(height,str,4);
+      Print_in_menu(str,11);
+    }
+    else
+      Print_coordinates();
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Brush_0_5(void)
+//
+// Opération   : OPERATION_GRAB_BRUSH
+// Click Souris: 0
+// Taille_Pile : 5
+//
+// Souris effacée: Oui
+//
+{
+  short start_x;
+  short start_y;
+  short old_paintbrush_x;
+  short old_paintbrush_y;
+  short clear;
+
+  // Comme on a demandé l'effacement du curseur, il n'y a plus de croix en
+  // (Paintbrush_X,Paintbrush_Y). C'est une bonne chose.
+
+  Operation_stack_size-=2;
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+  Operation_pop(&clear);
+
+  // On efface l'ancienne croix:
+  old_paintbrush_x=Paintbrush_X;
+  old_paintbrush_y=Paintbrush_Y;
+  Paintbrush_X=start_x;
+  Paintbrush_Y=start_y;
+  Hide_cursor(); // Maintenant, il n'y a plus de croix à l'écran.
+
+  Paintbrush_X=old_paintbrush_x;
+  Paintbrush_Y=old_paintbrush_y;
+
+  // Prise de la brosse
+  if ((Snap_mode) && (Config.Adjust_brush_pick))
+  {
+    if (Paintbrush_X<start_x)
+    {
+      old_paintbrush_x=start_x;
+      start_x=Paintbrush_X;
+    }
+    if (Paintbrush_Y<start_y)
+    {
+      old_paintbrush_y=start_y;
+      start_y=Paintbrush_Y;
+    }
+    if (old_paintbrush_x!=start_x)
+      old_paintbrush_x--;
+    if (old_paintbrush_y!=start_y)
+      old_paintbrush_y--;
+  }
+  Capture_brush(start_x,start_y,old_paintbrush_x,old_paintbrush_y,clear);
+  if ((Snap_mode) && (Config.Adjust_brush_pick))
+  {
+    Brush_offset_X=(Brush_offset_X/Snap_width)*Snap_width;
+    Brush_offset_Y=(Brush_offset_Y/Snap_height)*Snap_height;
+  }
+
+  Return_to_draw_mode();
+}
+
+
+//////////////////////////////////////////////////////// OPERATION_POLYBRUSH
+
+
+void Polybrush_12_8(void)
+//  Opération   : OPERATION_POLYBRUSH
+//  Click Souris: 1 ou 2
+//  Taille_Pile : 8
+//
+//  Souris effacée: Non
+{
+  short click;
+  short end_y;
+  short end_x;
+  short start_y;
+  short start_x;
+  short color;
+  short initial_y;
+  short initial_x;
+
+  Operation_pop(&click);
+  Operation_pop(&end_y);
+  Operation_pop(&end_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+
+  if (click==Mouse_K)
+  {
+    // L'utilisateur clique toujours avec le bon bouton de souris
+
+    if (((start_x!=Paintbrush_X) || (start_y!=Paintbrush_Y)) &&
+        (Polyfill_number_of_points<Config.Nb_max_vertices_per_polygon))
+    {
+      // Il existe un nouveau segment défini par
+      // (start_x,start_y)-(Paintbrush_X,Paintbrush_Y)
+
+      Hide_cursor();
+      Print_coordinates();
+
+      // On le place à l'écran
+      Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
+      Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
+
+      // On peut le rajouter au polygone
+
+      Polyfill_table_of_points[Polyfill_number_of_points<<1]    =Paintbrush_X;
+      Polyfill_table_of_points[(Polyfill_number_of_points<<1)+1]=Paintbrush_Y;
+      Polyfill_number_of_points++;
+
+      Operation_push(Paintbrush_X); // Nouveau start_x
+      Operation_push(Paintbrush_Y); // Nouveau start_y
+      Operation_push(Paintbrush_X); // Nouveau end_x
+      Operation_push(Paintbrush_Y); // Nouveau end_y
+      Operation_push(click);
+
+      Display_cursor();
+    }
+    else
+    {
+      if (Polyfill_number_of_points==Config.Nb_max_vertices_per_polygon)
+      {
+        // Le curseur bouge alors qu'on ne peut plus stocker de segments ?
+
+        if ((end_x!=Paintbrush_X) || (end_y!=Paintbrush_Y))
+        {
+          Hide_cursor();
+          Print_coordinates();
+
+          // On le place à l'écran
+          Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
+          Draw_line_preview_xor(start_x,start_y,Paintbrush_X,Paintbrush_Y,0);
+          Display_cursor();
+        }
+
+        // On remet les mêmes valeurs (comme si on n'avait pas cliqué):
+        Operation_push(start_x);
+        Operation_push(start_y);
+        Operation_push(Paintbrush_X);
+        Operation_push(Paintbrush_Y);
+        Operation_push(click);
+      }
+      else
+      {
+        Operation_push(Paintbrush_X); // Nouveau start_x
+        Operation_push(Paintbrush_Y); // Nouveau start_y
+        Operation_push(Paintbrush_X); // Nouveau end_x
+        Operation_push(Paintbrush_Y); // Nouveau end_y
+        Operation_push(click);
+      }
+    }
+  }
+  else
+  {
+    // L'utilisateur souhaite arrêter l'opération et refermer le polygone
+
+    Operation_pop(&color);
+    Operation_pop(&initial_y);
+    Operation_pop(&initial_x);
+
+    Hide_cursor();
+    Print_coordinates();
+
+    // Pas besoin d'effacer la ligne (start_x,start_y)-(end_x,end_y)
+    // puisqu'on les efface toutes d'un coup.
+
+    Capture_brush_with_lasso(Polyfill_number_of_points,Polyfill_table_of_points,click==RIGHT_SIDE);
+    free(Polyfill_table_of_points);
+
+    // On raffiche l'écran pour effacer les traits en xor et pour raffraichir
+    // l'écran si on a découpé une partie de l'image en prenant la brosse.
+    Display_all_screen();
+
+    Paintbrush_hidden=0;
+
+    if ((Snap_mode) && (Config.Adjust_brush_pick))
+    {
+      Brush_offset_X=(Brush_offset_X/Snap_width)*Snap_width;
+      Brush_offset_Y=(Brush_offset_Y/Snap_height)*Snap_height;
+    }
+    
+    Return_to_draw_mode();
+    Display_cursor();
+  }
+}
+
+
+///////////////////////////////////////////////////// OPERATION_STRETCH_BRUSH
+
+
+void Stretch_brush_12_0(void)
+//
+// Opération   : OPERATION_STRETCH_BRUSH
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+//
+{
+  Init_start_operation();
+  if (Mouse_K==LEFT_SIDE)
+  {
+    // On laisse une trace du curseur pour que l'utilisateur puisse visualiser
+    // où demarre sa brosse:
+    Display_cursor();
+
+    Operation_push(Paintbrush_X); // Dernier calcul X
+    Operation_push(Paintbrush_Y); // Dernier calcul Y
+    Operation_push(Paintbrush_X); // Début X
+    Operation_push(Paintbrush_Y); // Début Y
+    Operation_push(Paintbrush_X); // Dernière position X
+    Operation_push(Paintbrush_Y); // Dernière position Y
+    Operation_push(1); // State précédent
+
+    if ((Config.Coords_rel) && (Menu_is_visible))
+      Print_in_menu("\035:   1   \022:   1",0);
+  }
+  else
+  {
+    Wait_end_of_click();
+    Start_operation_stack(Operation_before_interrupt);
+  }
+}
+
+
+
+void Stretch_brush_1_7(void)
+//
+// Opération   : OPERATION_STRETCH_BRUSH
+// Click Souris: 1
+// Taille_Pile : 7
+//
+// Souris effacée: Non
+//
+{
+  char  str[5];
+  short start_x;
+  short start_y;
+  short old_x;
+  short old_y;
+  short width;
+  short height;
+  short prev_state;
+  short dx,dy,x,y;
+
+  Operation_pop(&prev_state);
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+
+  if ( (Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=2) )
+  {
+    Hide_cursor();
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+
+    if (Menu_is_visible)
+    {
+      if (Config.Coords_rel)
+      {
+        width=((start_x<Paintbrush_X)?Paintbrush_X-start_x:start_x-Paintbrush_X)+1;
+        height=((start_y<Paintbrush_Y)?Paintbrush_Y-start_y:start_y-Paintbrush_Y)+1;
+
+        if (Snap_mode && Config.Adjust_brush_pick)
+        {
+          if (width>1) width--;
+          if (height>1) height--;
+        }
+
+        Num2str(width,str,4);
+        Print_in_menu(str,2);
+        Num2str(height,str,4);
+        Print_in_menu(str,11);
+      }
+      else
+        Print_coordinates();
+    }
+
+    Display_all_screen();
+
+    x=Paintbrush_X;
+    y=Paintbrush_Y;
+    if (Snap_mode && Config.Adjust_brush_pick)
+    {
+      dx=Paintbrush_X-start_x;
+      dy=Paintbrush_Y-start_y;
+      if (dx<0) x++; else {if (dx>0) x--;}
+      if (dy<0) y++; else {if (dy>0) y--;}
+      Stretch_brush_preview(start_x,start_y,x,y);
+    }
+    else
+      Stretch_brush_preview(start_x,start_y,Paintbrush_X,Paintbrush_Y);
+
+    old_x=Paintbrush_X;
+    old_y=Paintbrush_Y;
+    Paintbrush_X=start_x;
+    Paintbrush_Y=start_y;
+    Display_cursor();
+    Paintbrush_X=old_x;
+    Paintbrush_Y=old_y;
+    Display_cursor();
+
+    Operation_stack_size-=2;
+    Operation_push(x);
+    Operation_push(y);
+
+    Operation_push(start_x);
+    Operation_push(start_y);
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(2);
+}
+
+
+
+void Stretch_brush_0_7(void)
+//
+// Opération   : OPERATION_STRETCH_BRUSH
+// Click Souris: 0
+// Taille_Pile : 7
+//
+// Souris effacée: Non
+//
+{
+  char  str[5];
+  short start_x;
+  short start_y;
+  short old_x;
+  short old_y;
+  short width=0;
+  short height=0;
+  byte  size_change;
+  short prev_state;
+
+  Operation_pop(&prev_state);
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+
+  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=3))
+  {
+    if (Menu_is_visible)
+    {
+      if (Config.Coords_rel)
+      {
+        width=((start_x<Paintbrush_X)?Paintbrush_X-start_x:start_x-Paintbrush_X)+1;
+        height=((start_y<Paintbrush_Y)?Paintbrush_Y-start_y:start_y-Paintbrush_Y)+1;
+
+        Num2str(width,str,4);
+        Print_in_menu(str,2);
+        Num2str(height,str,4);
+        Print_in_menu(str,11);
+      }
+      else
+        Print_coordinates();
+    }
+  }
+
+  // Utilise Key_ANSI au lieu de Key, car Get_input() met ce dernier
+  // à zero si une operation est en cours (Operation_stack_size!=0)
+  if (Key_ANSI)
+  {
+    size_change=1;
+    switch (Key_ANSI)
+    {
+      case 'd': // Double
+        width=start_x+(Brush_width<<1)-1;
+        height=start_y+(Brush_height<<1)-1;
+        break;
+      case 'x': // Double X
+        width=start_x+(Brush_width<<1)-1;
+        height=start_y+Brush_height-1;
+        break;
+      case 'y': // Double Y
+        width=start_x+Brush_width-1;
+        height=start_y+(Brush_height<<1)-1;
+        break;
+      case 'h': // Moitié
+        width=(Brush_width>1)?start_x+(Brush_width>>1)-1:1;
+        height=(Brush_height>1)?start_y+(Brush_height>>1)-1:1;
+        break;
+      case 'X': // Moitié X
+        width=(Brush_width>1)?start_x+(Brush_width>>1)-1:1;
+        height=start_y+Brush_height-1;
+        break;
+      case 'Y': // Moitié Y
+        width=start_x+Brush_width-1;
+        height=(Brush_height>1)?start_y+(Brush_height>>1)-1:1;
+        break;
+      case 'n': // Normal
+        width=start_x+Brush_width-1;
+        height=start_y+Brush_height-1;
+        break;
+      default :
+        size_change=0;
+    }
+    Key_ANSI=0;
+  }
+  else
+    size_change=0;
+
+  if (size_change)
+  {
+    // On efface la preview de la brosse (et la croix)
+    Display_all_screen();
+
+    old_x=Paintbrush_X;
+    old_y=Paintbrush_Y;
+    Paintbrush_X=start_x;
+    Paintbrush_Y=start_y;
+    Display_cursor();
+    Paintbrush_X=old_x;
+    Paintbrush_Y=old_y;
+
+    Stretch_brush_preview(start_x,start_y,width,height);
+    Display_cursor();
+
+    Operation_stack_size-=2;
+    Operation_push(width);
+    Operation_push(height);
+  }
+
+  Operation_push(start_x);
+  Operation_push(start_y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(3);
+}
+
+
+void Stretch_brush_2_7(void)
+//
+// Opération   : OPERATION_STRETCH_BRUSH
+// Click Souris: 2
+// Taille_Pile : 7
+//
+// Souris effacée: Oui
+//
+{
+  short computed_x;
+  short computed_y;
+  short start_x;
+  short start_y;
+
+
+  Operation_stack_size-=3;
+  Operation_pop(&start_y);
+  Operation_pop(&start_x);
+  Operation_pop(&computed_y);
+  Operation_pop(&computed_x);
+
+  // On efface la preview de la brosse (et la croix)
+  Display_all_screen();
+
+  // Et enfin on stocke pour de bon la nouvelle brosse étirée
+  Stretch_brush(start_x,start_y,computed_x,computed_y);
+
+  Return_to_draw_mode();
+}
+
+
+//////////////////////////////////////////////////// OPERATION_ROTATE_BRUSH
+
+
+void Rotate_brush_12_0(void)
+//
+// Opération   : OPERATION_ROTATE_BRUSH
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+//
+{
+  Init_start_operation();
+  if (Mouse_K==LEFT_SIDE)
+  {
+    Brush_rotation_center_X=Paintbrush_X+(Brush_width>>1)-Brush_width;
+    Brush_rotation_center_Y=Paintbrush_Y;
+    Brush_rotation_center_is_defined=1;
+    Operation_push(Paintbrush_X); // Dernière position calculée X
+    Operation_push(Paintbrush_Y); // Dernière position calculée Y
+    Operation_push(Paintbrush_X); // Dernière position X
+    Operation_push(Paintbrush_Y); // Dernière position Y
+    Operation_push(1); // State précédent
+
+    if ((Config.Coords_rel) && (Menu_is_visible))
+      Print_in_menu("Angle:   0°    ",0);
+  }
+  else
+  {
+    Start_operation_stack(Operation_before_interrupt);
+    Wait_end_of_click(); // FIXME: celui-la il donne un résultat pas très chouette en visuel
+  }
+}
+
+
+
+void Rotate_brush_1_5(void)
+//
+// Opération   : OPERATION_ROTATE_BRUSH
+// Click Souris: 1
+// Taille_Pile : 5
+//
+// Souris effacée: Non
+//
+{
+  char  str[4];
+  short old_x;
+  short old_y;
+  short prev_state;
+  float angle;
+  int dx,dy;
+
+  Operation_pop(&prev_state);
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+
+  if ( (Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=2) )
+  {
+    if ( (Brush_rotation_center_X==Paintbrush_X)
+      && (Brush_rotation_center_Y==Paintbrush_Y) )
+      angle=0.0;
+    else
+    {
+      dx=Paintbrush_X-Brush_rotation_center_X;
+      dy=Paintbrush_Y-Brush_rotation_center_Y;
+      angle=acos(((float)dx)/sqrt((dx*dx)+(dy*dy)));
+      if (dy>0) angle=M_2PI-angle;
+    }
+
+    if (Menu_is_visible)
+    {
+      if (Config.Coords_rel)
+      {
+        Num2str((int)(angle*180.0/M_PI),str,3);
+        Print_in_menu(str,7);
+      }
+      else
+        Print_coordinates();
+    }
+
+    Display_all_screen();
+    Rotate_brush_preview(angle);
+    Display_cursor();
+
+    Operation_stack_size-=2;
+    Operation_push(Paintbrush_X);
+    Operation_push(Paintbrush_Y);
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(2);
+}
+
+
+
+void Rotate_brush_0_5(void)
+//
+// Opération   : OPERATION_ROTATE_BRUSH
+// Click Souris: 0
+// Taille_Pile : 5
+//
+// Souris effacée: Non
+//
+{
+  char  str[4];
+  short old_x;
+  short old_y;
+  short computed_x=0;
+  short computed_y=0;
+  byte  angle_change;
+  short prev_state;
+  float angle=0.0;
+  int dx,dy;
+
+  Operation_pop(&prev_state);
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+
+  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=3))
+  {
+    if ( (Brush_rotation_center_X==Paintbrush_X)
+      && (Brush_rotation_center_Y==Paintbrush_Y) )
+      angle=0.0;
+    else
+    {
+      dx=Paintbrush_X-Brush_rotation_center_X;
+      dy=Paintbrush_Y-Brush_rotation_center_Y;
+      angle=acos(((float)dx)/sqrt((dx*dx)+(dy*dy)));
+      if (dy>0) angle=M_2PI-angle;
+    }
+
+    if (Menu_is_visible)
+    {
+      if (Config.Coords_rel)
+      {
+        Num2str(Round(angle*180.0/M_PI),str,3);
+        Print_in_menu(str,7);
+      }
+      else
+        Print_coordinates();
+    }
+  }
+
+  // Utilise Key_ANSI au lieu de Key, car Get_input() met ce dernier
+  // à zero si une operation est en cours (Operation_stack_size!=0)
+  if (Key_ANSI)
+  {
+    angle_change=1;
+    computed_x=Brush_rotation_center_X;
+    computed_y=Brush_rotation_center_Y;
+    switch (Key_ANSI)
+    {
+      case '6': angle=     0.0 ; computed_x++;             break;
+      case '9': angle=M_PI*0.25; computed_x++; computed_y--; break;
+      case '8': angle=M_PI*0.5 ;             computed_y--; break;
+      case '7': angle=M_PI*0.75; computed_x--; computed_y--; break;
+      case '4': angle=M_PI     ; computed_x--;             break;
+      case '1': angle=M_PI*1.25; computed_x--; computed_y++; break;
+      case '2': angle=M_PI*1.5 ;             computed_y++; break;
+      case '3': angle=M_PI*1.75; computed_x++; computed_y++; break;
+      default :
+        angle_change=0;
+    }
+    Key_ANSI=0;
+  }
+  else
+    angle_change=0;
+
+  if (angle_change)
+  {
+    // On efface la preview de la brosse
+    Display_all_screen();
+    Rotate_brush_preview(angle);
+    Display_cursor();
+
+    Operation_stack_size-=2;
+    Operation_push(computed_x);
+    Operation_push(computed_y);
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(3);
+}
+
+
+void Rotate_brush_2_5(void)
+//
+// Opération   : OPERATION_ROTATE_BRUSH
+// Click Souris: 2
+// Taille_Pile : 5
+//
+// Souris effacée: Oui
+//
+{
+  short computed_x;
+  short computed_y;
+  int dx,dy;
+  float angle;
+
+
+  // On efface la preview de la brosse
+  Display_all_screen();
+
+  Operation_stack_size-=3;
+  Operation_pop(&computed_y);
+  Operation_pop(&computed_x);
+
+  // Calcul de l'angle par rapport à la dernière position calculée
+  if ( (Brush_rotation_center_X==computed_x)
+    && (Brush_rotation_center_Y==computed_y) )
+    angle=0.0;
+  else
+  {
+    dx=computed_x-Brush_rotation_center_X;
+    dy=computed_y-Brush_rotation_center_Y;
+    angle=acos(((float)dx)/sqrt((dx*dx)+(dy*dy)));
+    if (dy>0) angle=M_2PI-angle;
+  }
+
+  // Et enfin on stocke pour de bon la nouvelle brosse étirée
+  Rotate_brush(angle);
+
+  Return_to_draw_mode();
+}
+
+///////////////////////////////////////////////////// OPERATION_DISTORT_BRUSH
+
+/// Draws a 2x2 XOR square at the specified picture coordinates, on the screen.
+void Draw_stretch_spot(short x_pos, short y_pos)
+{
+  short x,y;
+
+  for (y=y_pos-1;y<y_pos+1;y++)
+    if (y>=Limit_top && y<=Limit_visible_bottom)
+      for (x=x_pos-1;x<x_pos+1;x++)
+        if (x>=Limit_left && x<=Limit_visible_right)
+          Pixel_preview(x,y,~Read_pixel(x-Main_offset_X,y-Main_offset_Y));
+  Update_part_of_screen(x_pos-1, y_pos-1, 2, 2);
+}
+
+void Distort_brush_0_0(void)
+//
+// Opération   : OPERATION_DISTORT_BRUSH
+// Click Souris: 0
+// Taille_Pile : 0
+//
+// Souris effacée: Non
+//
+{
+  if ( Menu_is_visible )
+  {
+      Print_in_menu("POSITION BRUSH TO START ",0);
+  }
+}
+
+void Distort_brush_1_0(void)
+//
+// Opération   : OPERATION_DISTORT_BRUSH
+// Click Souris: 1
+// Taille_Pile : 0
+//
+// Souris effacée: Non
+//
+{
+  short x_pos, y_pos;
+
+  Init_start_operation();
+  Paintbrush_hidden=1;
+  Hide_cursor();
+  
+  // Top left angle
+  x_pos=Paintbrush_X-Brush_offset_X;
+  y_pos=Paintbrush_Y-Brush_offset_Y;
+  Draw_stretch_spot(x_pos,y_pos);
+  Operation_push(x_pos);
+  Operation_push(y_pos);
+  
+  // Top right angle
+  x_pos+=Brush_width;
+  Draw_stretch_spot(x_pos,y_pos);
+  Operation_push(x_pos);
+  Operation_push(y_pos);
+  
+  // Bottom right angle
+  y_pos+=Brush_height;
+  Draw_stretch_spot(x_pos,y_pos);
+  Operation_push(x_pos);
+  Operation_push(y_pos);
+  
+  // Bottom left angle
+  x_pos-=Brush_width;
+  Draw_stretch_spot(x_pos,y_pos);
+  Operation_push(x_pos);
+  Operation_push(y_pos);
+  
+  Distort_brush_preview(
+    Operation_stack[1],
+    Operation_stack[2],
+    Operation_stack[3],
+    Operation_stack[4],
+    Operation_stack[5],
+    Operation_stack[6],
+    Operation_stack[7],
+    Operation_stack[8]);
+  Display_cursor();
+  Update_part_of_screen(Paintbrush_X-Brush_offset_X, Paintbrush_Y-Brush_offset_Y, Brush_width, Brush_height);
+  Wait_end_of_click();
+  // Erase the message in status bar
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+      Print_in_menu("X:       Y:             ",0);
+  }
+}
+
+void Distort_brush_1_8(void)
+//
+//  Opération   : OPERATION_DISTORT_BRUSH
+//  Click Souris: 1
+//  Taille_Pile : 8
+//
+//  Souris effacée: No
+//
+{
+  // How far (in pixels) you can catch a handle
+  #define REACH_DISTANCE 100
+  short i;
+  short x[4];
+  short y[4];
+  long best_distance=REACH_DISTANCE;
+  short best_spot=-1;
+
+  for (i=3;i>=0;i--)
+  {
+    long distance;
+    Operation_pop(&y[i]);
+    Operation_pop(&x[i]);
+    distance=Distance(Paintbrush_X,Paintbrush_Y,x[i],y[i]);
+    if (distance<best_distance)
+    {
+      best_spot=i;
+      best_distance=distance;
+    }
+  }
+  
+  for (i=0;i<4;i++)
+  {
+    Operation_push(x[i]);
+    Operation_push(y[i]);
+  }
+  
+  if (best_spot>-1)
+  {
+    Operation_push(best_spot);
+  }
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+      Print_in_menu("X:       Y:             ",0);
+      Print_coordinates();
+  }
+}
+
+void Distort_brush_1_9(void)
+//
+//  Opération   : OPERATION_DISTORT_BRUSH
+//  Click Souris: 1
+//  Taille_Pile : 9
+//
+//  Souris effacée: No
+//
+{
+  short i;
+  short x[4];
+  short y[4];
+  short selected_corner;
+
+  // Pop all arguments
+  Operation_pop(&selected_corner);
+  for (i=3;i>=0;i--)
+  {
+    Operation_pop(&y[i]);
+    Operation_pop(&x[i]);
+  }
+  
+  if (Paintbrush_X!=x[selected_corner] || Paintbrush_Y!=y[selected_corner])
+  {  
+    Hide_cursor();
+    
+    // Easiest refresh mode: make no assumptions on how the brush was
+    // displayed before.
+    Display_all_screen();
+
+    x[selected_corner]=Paintbrush_X;
+    y[selected_corner]=Paintbrush_Y;
+
+    for (i=0;i<4;i++)
+      Draw_stretch_spot(x[i],y[i]);
+
+    Distort_brush_preview(x[0],y[0],x[1],y[1],x[2],y[2],x[3],y[3]);
+
+    Display_cursor();
+    
+    if ( (Config.Coords_rel) && (Menu_is_visible) )
+    {
+        Print_in_menu("X:       Y:             ",0);
+        Print_coordinates();
+    }
+    Update_rect(0,0,Screen_width,Menu_Y);
+  }
+  
+  // Push back all arguments
+  for (i=0;i<4;i++)
+  {
+    Operation_push(x[i]);
+    Operation_push(y[i]);
+  }
+  Operation_push(selected_corner);
+
+}
+void Distort_brush_0_9(void)
+//
+//  Opération   : OPERATION_DISTORT_BRUSH
+//  Click Souris: 0
+//  Taille_Pile : 9
+//
+//  Souris effacée: No
+//
+{
+  short selected_corner;
+  Operation_pop(&selected_corner);
+  
+}
+
+void Distort_brush_2_0(void)
+//
+// Opération   : OPERATION_DISTORT_BRUSH
+// Click Souris: 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+//
+{
+  Paintbrush_hidden=0;
+  Display_all_screen();
+  // Erase the message in status bar
+  if ( (Config.Coords_rel) && (Menu_is_visible) )
+  {
+      Print_in_menu("X:       Y:             ",0);
+  }
+  Return_to_draw_mode();
+}
+
+void Distort_brush_2_8(void)
+//
+// Opération   : OPERATION_DISTORT_BRUSH
+// Click Souris: 2
+// Taille_Pile : 8
+//
+// Souris effacée: Oui
+//
+{
+  short i;
+  short x[4];
+  short y[4];
+
+  // Pop all arguments
+  for (i=3;i>=0;i--)
+  {
+    Operation_pop(&y[i]);
+    Operation_pop(&x[i]);
+  }
+  Distort_brush(x[0],y[0],x[1],y[1],x[2],y[2],x[3],y[3]);
+  
+  Paintbrush_hidden=0;
+  Display_all_screen();
+  
+  Return_to_draw_mode();
+}
+
+//////////////////////////////////////////////////////////// OPERATION_SCROLL
+
+
+byte Cursor_hidden_before_scroll;
+
+void Scroll_12_0(void)
+//
+//  Opération   : OPERATION_SCROLL
+//  Click Souris: 1 ou 2
+//  Taille_Pile : 0
+//
+//  Souris effacée: Oui
+//
+{
+  Init_start_operation();
+  Backup();
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Cursor_hidden_before_scroll=Cursor_hidden;
+  Cursor_hidden=1;
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+}
+
+
+void Scroll_12_4(void)
+//
+//  Opération   : OPERATION_SCROLL
+//  Click Souris: 1 ou 2
+//  Taille_Pile : 4
+//
+//  Souris effacée: Non
+//
+{
+  short center_x;
+  short center_y;
+  short x_pos;
+  short y_pos;
+  short x_offset;
+  short y_offset;
+  //char  str[5];
+
+  Operation_pop(&y_pos);
+  Operation_pop(&x_pos);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+
+  if ( (Paintbrush_X!=x_pos) || (Paintbrush_Y!=y_pos) )
+  {
+    // L'utilisateur a bougé, il faut scroller l'image
+
+    if (Paintbrush_X>=center_x)
+      x_offset=(Paintbrush_X-center_x)%Main_image_width;
+    else
+      x_offset=Main_image_width-((center_x-Paintbrush_X)%Main_image_width);
+
+    if (Paintbrush_Y>=center_y)
+      y_offset=(Paintbrush_Y-center_y)%Main_image_height;
+    else
+      y_offset=Main_image_height-((center_y-Paintbrush_Y)%Main_image_height);
+
+    Display_coords_rel_or_abs(center_x,center_y);
+
+    Scroll_picture(x_offset,y_offset);
+
+    Display_all_screen();
+  }
+
+  Operation_push(center_x);
+  Operation_push(center_y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+void Scroll_0_4(void)
+//
+//  Opération   : OPERATION_SCROLL
+//  Click Souris: 0
+//  Taille_Pile : 4
+//
+//  Souris effacée: Oui
+//
+{
+  Operation_stack_size-=4;
+  Cursor_hidden=Cursor_hidden_before_scroll;
+  if ((Config.Coords_rel) && (Menu_is_visible))
+  {
+    Print_in_menu("X:       Y:             ",0);
+    Print_coordinates();
+  }
+}
+
+
+//////////////////////////////////////////////////// OPERATION_GRAD_CIRCLE
+
+
+void Grad_circle_12_0(void)
+//
+// Opération   : OPERATION_GRAD_CIRCLE
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+{
+  byte color;
+
+  Init_start_operation();
+  Backup();
+
+  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
+  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
+
+  Paintbrush_hidden_before_scroll=Paintbrush_hidden;
+  Paintbrush_hidden=1;
+
+  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
+  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
+  
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("Radius:   0    ",0);
+
+  Operation_push(Mouse_K);
+  Operation_push(color);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Grad_circle_12_6(void)
+//
+// Opération   : OPERATION_GRAD_CIRCLE
+// Click Souris: 1 ou 2
+// Taille_Pile : 6 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
+//
+// Souris effacée: Non
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short radius;
+  char  str[5];
+
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+  Operation_pop(&color);
+
+  if ( (tangent_x!=Paintbrush_X) || (tangent_y!=Paintbrush_Y) )
+  {
+    Hide_cursor();
+    if ((Config.Coords_rel) && (Menu_is_visible))
+    {
+      Num2str(Distance(center_x,center_y,Paintbrush_X,Paintbrush_Y),str,4);
+      Print_in_menu(str,7);
+    }
+    else
+      Print_coordinates();
+
+    Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
+                  ((tangent_y-center_y)*(tangent_y-center_y));
+    radius=sqrt(Circle_limit);
+    Hide_empty_circle_preview(center_x,center_y,radius);
+
+    Circle_limit=((Paintbrush_X-center_x)*(Paintbrush_X-center_x))+
+                  ((Paintbrush_Y-center_y)*(Paintbrush_Y-center_y));
+    radius=sqrt(Circle_limit);
+    Draw_empty_circle_preview(center_x,center_y,radius,color);
+
+    Display_cursor();
+  }
+
+  Operation_push(color);
+  Operation_push(center_x);
+  Operation_push(center_y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Grad_circle_0_6(void)
+//
+// Opération   : OPERATION_GRAD_CIRCLE
+// Click Souris: 0
+// Taille_Pile : 6 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
+//
+// Souris effacée: Oui
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short click;
+  short radius;
+
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+
+  Operation_pop(&color);
+  Operation_pop(&click);
+
+  if (click==LEFT_SIDE)
+  {
+    Operation_push(click);
+    Operation_push(color);
+
+    Operation_push(center_x);
+    Operation_push(center_y);
+    Operation_push(tangent_x);
+    Operation_push(tangent_y);
+
+    Operation_push(Paintbrush_X);
+    Operation_push(Paintbrush_Y);
+
+    // On change la forme du curseur
+    Cursor_shape=CURSOR_SHAPE_XOR_TARGET;
+
+    // On affiche une croix XOR au centre du cercle
+    Draw_curve_cross(center_x,center_y);
+
+    if (Menu_is_visible)
+    {
+      if (Config.Coords_rel)
+        Print_in_menu("X:        Y:",0);
+      else
+        Print_in_menu("X:       Y:             ",0);
+      Display_coords_rel_or_abs(center_x,center_y);
+    }
+  }
+  else
+  {
+    Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
+                  ((tangent_y-center_y)*(tangent_y-center_y));
+    radius=sqrt(Circle_limit);
+    Hide_empty_circle_preview(center_x,center_y,radius);
+
+    Paintbrush_hidden=Paintbrush_hidden_before_scroll;
+    Cursor_shape=CURSOR_SHAPE_TARGET;
+
+    Draw_filled_circle(center_x,center_y,radius,Back_color);
+
+    if ((Config.Coords_rel) && (Menu_is_visible))
+    {
+      Print_in_menu("X:       Y:             ",0);
+      Print_coordinates();
+    }
+  }
+}
+
+
+void Grad_circle_12_8(void)
+//
+// Opération   : OPERATION_GRAD_CIRCLE
+// Click Souris: 0
+// Taille_Pile : 8 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente, old_x, old_y)
+//
+// Souris effacée: Oui
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short old_mouse_k;
+
+  short radius;
+
+  Operation_stack_size-=2;   // On fait sauter les 2 derniers élts de la pile
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+  Operation_pop(&color);
+  Operation_pop(&old_mouse_k);
+  
+  Hide_cursor();
+  // On efface la croix XOR au centre du cercle
+  Draw_curve_cross(center_x,center_y);
+
+  Circle_limit=((tangent_x-center_x)*(tangent_x-center_x))+
+                ((tangent_y-center_y)*(tangent_y-center_y));
+  radius=sqrt(Circle_limit);
+  Hide_empty_circle_preview(center_x,center_y,radius);
+
+  Paintbrush_hidden=Paintbrush_hidden_before_scroll;
+  Cursor_shape=CURSOR_SHAPE_TARGET;
+
+  if (Mouse_K==old_mouse_k)
+    Draw_grad_circle(center_x,center_y,radius,Paintbrush_X,Paintbrush_Y);
+
+  Display_cursor();
+  Wait_end_of_click();
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+  {
+    Print_in_menu("X:       Y:             ",0);
+    Print_coordinates();
+  }
+}
+
+
+void Grad_circle_or_ellipse_0_8(void)
+//
+// Opération   : OPERATION_{CERCLE|ELLIPSE}_DEGRADE
+// Click Souris: 0
+// Taille_Pile : 8
+//
+// Souris effacée: Non
+//
+{
+  short start_x;
+  short start_y;
+  short tangent_x;
+  short tangent_y;
+  short old_x;
+  short old_y;
+
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+
+  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y))
+  {
+    Operation_pop(&tangent_y);
+    Operation_pop(&tangent_x);
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+    Display_coords_rel_or_abs(start_x,start_y);
+    Operation_push(start_x);
+    Operation_push(start_y);
+    Operation_push(tangent_x);
+    Operation_push(tangent_y);
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+////////////////////////////////////////////////// OPERATION_GRAD_ELLIPSE
+
+
+void Grad_ellipse_12_0(void)
+//
+// Opération   : OPERATION_GRAD_ELLIPSE
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+{
+  byte color;
+
+  Init_start_operation();
+  Backup();
+
+  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
+  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
+
+  Paintbrush_hidden_before_scroll=Paintbrush_hidden;
+  Paintbrush_hidden=1;
+
+  Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
+  Update_part_of_screen(Paintbrush_X,Paintbrush_Y,1,1);
+  
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("X:±   0   Y:±   0",0);
+
+  Operation_push(Mouse_K);
+  Operation_push(color);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Grad_ellipse_12_6(void)
+//
+// Opération   : OPERATION_GRAD_ELLIPSE
+// Click Souris: 1 ou 2
+// Taille_Pile : 6 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
+//
+// Souris effacée: Non
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short horizontal_radius;
+  short vertical_radius;
+
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+  Operation_pop(&color);
+
+  if ( (tangent_x!=Paintbrush_X) || (tangent_y!=Paintbrush_Y) )
+  {
+    Hide_cursor();
+    Display_coords_rel_or_abs(center_x,center_y);
+
+    horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
+                                           :center_x-tangent_x;
+    vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
+                                           :center_y-tangent_y;
+    Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
+
+    horizontal_radius=(Paintbrush_X>center_x)?Paintbrush_X-center_x
+                                         :center_x-Paintbrush_X;
+    vertical_radius  =(Paintbrush_Y>center_y)?Paintbrush_Y-center_y
+                                         :center_y-Paintbrush_Y;
+    Draw_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius,color);
+
+    Display_cursor();
+  }
+
+  Operation_push(color);
+  Operation_push(center_x);
+  Operation_push(center_y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Grad_ellipse_0_6(void)
+//
+// Opération   : OPERATION_GRAD_ELLIPSE
+// Click Souris: 0
+// Taille_Pile : 6 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente)
+//
+// Souris effacée: Oui
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short click;
+  //short radius;
+  short horizontal_radius;
+  short vertical_radius;
+
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+
+  Operation_pop(&color);
+  Operation_pop(&click);
+
+  if (click==LEFT_SIDE)
+  {
+    Operation_push(click);
+    Operation_push(color);
+
+    Operation_push(center_x);
+    Operation_push(center_y);
+    Operation_push(tangent_x);
+    Operation_push(tangent_y);
+
+    Operation_push(Paintbrush_X);
+    Operation_push(Paintbrush_Y);
+
+    // On change la forme du curseur
+    Cursor_shape=CURSOR_SHAPE_XOR_TARGET;
+
+    // On affiche une croix XOR au centre du cercle
+    Draw_curve_cross(center_x,center_y);
+
+    if (Menu_is_visible)
+    {
+      if (Config.Coords_rel)
+        Print_in_menu("X:        Y:",0);
+      else
+        Print_in_menu("X:       Y:             ",0);
+      Display_coords_rel_or_abs(center_x,center_y);
+    }
+  }
+  else
+  {
+    horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
+                                           :center_x-tangent_x;
+    vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
+                                           :center_y-tangent_y;
+    Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
+
+    Paintbrush_hidden=Paintbrush_hidden_before_scroll;
+    Cursor_shape=CURSOR_SHAPE_TARGET;
+
+    Draw_filled_ellipse(center_x,center_y,horizontal_radius,vertical_radius,Back_color);
+
+    if ((Config.Coords_rel) && (Menu_is_visible))
+    {
+      Print_in_menu("X:       Y:             ",0);
+      Print_coordinates();
+    }
+  }
+}
+
+
+void Grad_ellipse_12_8(void)
+//
+// Opération   : OPERATION_GRAD_ELLIPSE
+// Click Souris: 0
+// Taille_Pile : 8 (Mouse_K, color, X_Centre, Y_Centre, X_Tangente, Y_Tangente, old_x, old_y)
+//
+// Souris effacée: Oui
+//
+{
+  short tangent_x;
+  short tangent_y;
+  short center_x;
+  short center_y;
+  short color;
+  short horizontal_radius;
+  short vertical_radius;
+  short old_mouse_k;
+
+  Operation_stack_size-=2;   // On fait sauter les 2 derniers élts de la pile
+  Operation_pop(&tangent_y);
+  Operation_pop(&tangent_x);
+  Operation_pop(&center_y);
+  Operation_pop(&center_x);
+  Operation_pop(&color);
+  Operation_pop(&old_mouse_k);
+
+  Hide_cursor();
+  // On efface la croix XOR au centre de l'ellipse
+  Draw_curve_cross(center_x,center_y);
+
+  horizontal_radius=(tangent_x>center_x)?tangent_x-center_x
+                                         :center_x-tangent_x;
+  vertical_radius  =(tangent_y>center_y)?tangent_y-center_y
+                                         :center_y-tangent_y;
+  Hide_empty_ellipse_preview(center_x,center_y,horizontal_radius,vertical_radius);
+
+  Paintbrush_hidden=Paintbrush_hidden_before_scroll;
+  Cursor_shape=CURSOR_SHAPE_TARGET;
+
+  if (Mouse_K==old_mouse_k)
+    Draw_grad_ellipse(center_x,center_y,horizontal_radius,vertical_radius,Paintbrush_X,Paintbrush_Y);
+
+  Display_cursor();
+
+  Wait_end_of_click();
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+  {
+    Print_in_menu("X:       Y:             ",0);
+    Print_coordinates();
+  }
+}
+
+/******************************
+* Operation_Rectangle_Degrade *
+******************************/
+
+// 1) tracé d'un rectangle classique avec les lignes XOR
+// 2) tracé d'une ligne vecteur de dégradé, comme une ligne normale
+// 3) dessin du dégradé
+
+
+void Grad_rectangle_12_0(void)
+// Opération   : OPERATION_GRAD_RECTANGLE
+// Click Souris: 1 ou 2
+// Taille_Pile : 0
+//
+// Souris effacée: Oui
+
+// Initialisation de l'étape 1, on commence à dessiner le rectangle
+{
+  Init_start_operation();
+  Backup();
+
+  if ((Config.Coords_rel) && (Menu_is_visible))
+    Print_in_menu("\035:   1   \022:   1",0);
+  // On laisse une trace du curseur à l'écran
+  Display_cursor();
+
+  if (Mouse_K==LEFT_SIDE)
+  {
+    Shade_table=Shade_table_left;
+    Operation_push(Mouse_K);
+  }
+  else
+  {
+    Shade_table=Shade_table_right;
+    Operation_push(Mouse_K);
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+
+void Grad_rectangle_12_5(void)
+// Opération   : OPERATION_GRAD_RECTANGLE
+// Click Souris: 1 ou 2
+// Taille_Pile : 5
+//
+// Souris effacée: Non
+
+// Modification de la taille du rectangle
+{
+  short start_x;
+  short start_y;
+  short old_x;
+  short old_y;
+  char  str[5];
+
+  Operation_pop(&old_y);
+  Operation_pop(&old_x);
+
+  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y))
+  {
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+
+    if ((Config.Coords_rel) && (Menu_is_visible))
+    {
+      Num2str(((start_x<Paintbrush_X)?Paintbrush_X-start_x:start_x-Paintbrush_X)+1,str,4);
+      Print_in_menu(str,2);
+      Num2str(((start_y<Paintbrush_Y)?Paintbrush_Y-start_y:start_y-Paintbrush_Y)+1,str,4);
+      Print_in_menu(str,11);
+    }
+    else
+      Print_coordinates();
+
+    Operation_push(start_x);
+    Operation_push(start_y);
+  }
+
+  Operation_push(Paintbrush_X);
+  Operation_push(Paintbrush_Y);
+}
+
+void Grad_rectangle_0_5(void)
+// OPERATION_GRAD_RECTANGLE
+// click souris 0
+// Taile pile : 5
+//
+// Souris effacée : non
+
+// Le rectangle est en place, maintenant il faut tracer le vecteur de dégradé,
+// on doit donc attendre que l'utilisateur clique quelque part
+// On stocke tout de suite les coordonnées du pinceau comme ça on change d'état et on passe à la suite
+{
+  // !!! Cette fonction remet rax ray rbx rby dans la pile à la fin donc il ne faut pas les modifier ! (sauf éventuellement un tri)
+  short rax;
+  short ray;
+  short rbx;
+  short rby, width,height;
+  short offset_width = 0;
+  short offset_height = 0;
+  short offset_left = 0;
+  short offset_top = 0;
+
+
+  // Tracé propre du rectangle
+  Operation_pop(&rby);
+  Operation_pop(&rbx);
+  Operation_pop(&ray);
+  Operation_pop(&rax);
+
+  Paintbrush_X = rax;
+  Paintbrush_Y = ray;
+  Hide_cursor();
+
+  width = abs(rbx-rax);
+  height = abs(rby-ray);
+
+  if (Max(rax,rbx)-Main_offset_X > Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width)) // Tous les clippings à gérer sont là
+    offset_width = Max(rax,rbx) - Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width);
+
+  if (Max(ray,rby)-Main_offset_Y > Min(Main_image_height,Menu_Y))
+      offset_height = Max(ray,rby) - Min(Main_image_height,Menu_Y);
+
+  // Dessin dans la zone de dessin normale
+  Horizontal_XOR_line(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,width - offset_width);
+  if(offset_height == 0)
+    Horizontal_XOR_line(Min(rax,rbx)-Main_offset_X,Max(ray,rby)-1-Main_offset_Y,width - offset_width);
+
+  Vertical_XOR_line(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,height-offset_height);
+  if (offset_width == 0) // Sinon cette ligne est en dehors de la zone image, inutile de la dessiner
+    Vertical_XOR_line(Max(rax,rbx)-1-Main_offset_X,Min(ray,rby)-Main_offset_Y,height-offset_height);
+
+  Update_rect(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,width+1-offset_width,height+1-offset_height);
+
+  // Dessin dans la zone zoomée
+  if(Main_magnifier_mode && Min(rax,rbx)<Limit_visible_right_zoom && Max(rax,rbx)>Limit_left_zoom && Min(ray,rby)<Limit_visible_bottom_zoom && Max(ray,rby)>Limit_top_zoom )
+  {
+    offset_width = 0;
+    offset_height=0;
+
+    if(Min(rax,rbx)<Limit_left_zoom) // On dépasse du zoom à gauche
+    {
+        offset_width += Limit_left_zoom - Min(rax,rbx);
+        offset_left = Limit_left_zoom;
+    }
+
+    if(Max(rax,rbx)>Limit_visible_right_zoom) // On dépasse du zoom à droite
+        offset_width += Max(rax,rbx) - Limit_visible_right_zoom;
+
+    if(Min(ray,rby)<Limit_top_zoom) // On dépasse du zoom en haut
+    {
+        offset_height += Limit_top_zoom - Min(ray,rby);
+        offset_top = Limit_top_zoom;
+    }
+
+    if(Max(ray,rby)>Limit_visible_bottom_zoom) // On dépasse du zoom en bas
+        offset_height += Max(ray,rby) - Limit_visible_bottom_zoom;
+
+    if(width > offset_width)
+    {
+      if(offset_top==0) // La ligne du haut est visible
+        Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rax,rbx),Min(ray,rby),width-offset_width);
+
+      if(Max(ray,rby)<Limit_visible_bottom_zoom) // La  ligne du bas est visible
+        Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rax,rbx),Max(ray,rby),width-offset_width);
+    }
+
+    if(height>offset_height)
+    {
+      if(offset_left==0) // La ligne de gauche est visible
+        Vertical_XOR_line_zoom(Min(rax,rbx),offset_top>0?offset_top:Min(ray,rby),height-offset_height);
+
+      if(Max(rax,rbx)<Limit_visible_right_zoom) // La ligne de droite est visible
+        Vertical_XOR_line_zoom(Max(rax,rbx),offset_top>0?offset_top:Min(ray,rby),height-offset_height);
+    }
+  }
+
+  Operation_push(rax);
+  Operation_push(ray);
+  Operation_push(rbx);
+  Operation_push(rby);
+
+  // On ajoute des trucs dans la pile pour forcer le passage à l'étape suivante
+  Operation_push(rbx);
+  Operation_push(rby);
+}
+
+void Grad_rectangle_0_7(void)
+// OPERATION_GRAD_RECTANGLE
+// click souris 0
+// Taile pile : 5
+//
+// Souris effacée : non
+
+// On continue à attendre que l'utilisateur clique en gardant les coords à jour
+{
+    Operation_stack_size -= 2;
+    Print_coordinates();
+    Operation_push(Paintbrush_X);
+    Operation_push(Paintbrush_Y);
+}
+
+void Grad_rectangle_12_7(void)
+// Opération   : OPERATION_GRAD_RECTANGLE
+// Click Souris: 1 ou 2
+// Taille_Pile : 7
+//
+//  Souris effacée: Oui
+
+//  Début du tracé du vecteur (premier clic)
+// On garde les anciennes coordonnées dans la pile, et on ajoute les nouvelles par dessus
+
+// Si l'utilisateur utilise le mauvais bouton, on annule le tracé. Mais ça nous oblige à vider toute la pile pour vérifier :(
+{
+  short rax,rbx,ray,rby,vax,vay,click;
+
+  Operation_pop(&vay);
+  Operation_pop(&vax);
+  Operation_pop(&ray);
+  Operation_pop(&rax);
+  Operation_pop(&rby);
+  Operation_pop(&rbx);
+  Operation_pop(&click);
+
+
+  if(click==Mouse_K)
+  {
+      Operation_push(click);
+      Operation_push(rbx);
+      Operation_push(rby);
+      Operation_push(rax);
+      Operation_push(ray);
+      Operation_push(vax);
+      Operation_push(vay);
+      Operation_push(Paintbrush_X);
+      Operation_push(Paintbrush_Y);
+
+  }
+  else
+  {
+      // Mauvais bouton > anulation de l'opération.
+      // On a déjà vidé la pile, il reste à effacer le rectangle XOR
+      short width, height;
+      short offset_width = 0;
+      short offset_height = 0;
+      short offset_left = 0;
+      short offset_top = 0;
+
+      width = abs(rbx-rax);
+      height = abs(rby-ray);
+
+      if (Max(rax,rbx)-Main_offset_X > Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width)) // Tous les clippings à gérer sont là
+          offset_width = Max(rax,rbx) - Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width);
+
+      if (Max(ray,rby)-Main_offset_Y > Min(Main_image_height,Menu_Y))
+          offset_height = Max(ray,rby) - Min(Main_image_height,Menu_Y);
+
+      // Dessin dans la zone de dessin normale
+      Horizontal_XOR_line(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,width - offset_width);
+      if(offset_height == 0)
+          Horizontal_XOR_line(Min(rax,rbx)-Main_offset_X,Max(ray,rby)-1-Main_offset_Y,width - offset_width);
+
+      Vertical_XOR_line(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,height-offset_height);
+      if (offset_width == 0) // Sinon cette ligne est en dehors de la zone image, inutile de la dessiner
+          Vertical_XOR_line(Max(rax,rbx)-1-Main_offset_X,Min(ray,rby)-Main_offset_Y,height-offset_height);
+
+      Update_rect(Min(rax,rbx)-Main_offset_X,Min(ray,rby)-Main_offset_Y,width+1-offset_width,height+1-offset_height);
+
+      // Dessin dans la zone zoomée
+      if(Main_magnifier_mode && Min(rax,rbx)<Limit_visible_right_zoom && Max(rax,rbx)>Limit_left_zoom && Min(ray,rby)<Limit_visible_bottom_zoom && Max(ray,rby)>Limit_top_zoom )
+      {
+          offset_width = 0;
+          offset_height=0;
+
+          if(Min(rax,rbx)<Limit_left_zoom) // On dépasse du zoom à gauche
+          {
+              offset_width += Limit_left_zoom - Min(rax,rbx);
+              offset_left = Limit_left_zoom;
+          }
+
+          if(Max(rax,rbx)>Limit_visible_right_zoom) // On dépasse du zoom à droite
+              offset_width += Max(rax,rbx) - Limit_visible_right_zoom;
+
+          if(Min(ray,rby)<Limit_top_zoom) // On dépasse du zoom en haut
+          {
+              offset_height += Limit_top_zoom - Min(ray,rby);
+              offset_top = Limit_top_zoom;
+          }
+
+          if(Max(ray,rby)>Limit_visible_bottom_zoom) // On dépasse du zoom en bas
+              offset_height += Max(ray,rby) - Limit_visible_bottom_zoom;
+
+          if(width > offset_width)
+          {
+              if(offset_top==0) // La ligne du haut est visible
+                  Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rax,rbx),Min(ray,rby),width-offset_width);
+
+              if(Max(ray,rby)<Limit_visible_bottom_zoom) // La  ligne du bas est visible
+                  Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rax,rbx),Max(ray,rby),width-offset_width);
+          }
+
+          if(height>offset_height)
+          {
+              if(offset_left==0) // La ligne de gauche est visible
+                  Vertical_XOR_line_zoom(Min(rax,rbx),offset_top>0?offset_top:Min(ray,rby),height-offset_height);
+
+              if(Max(rax,rbx)<Limit_visible_right_zoom) // La ligne de droite est visible
+                  Vertical_XOR_line_zoom(Max(rax,rbx),offset_top>0?offset_top:Min(ray,rby),height-offset_height);
+          }
+      }
+  }
+}
+
+void Grad_rectangle_12_9(void)
+    // Opération   : OPERATION_GRAD_RECTANGLE
+    // Click Souris: 1
+    // Taille_Pile : 5
+    //
+    // Souris effacée: Oui
+
+    // Poursuite du tracé du vecteur (déplacement de la souris en gardant le curseur appuyé)
+{
+    short start_x;
+    short start_y;
+    short end_x;
+    short end_y;
+    short cursor_x;
+    short cursor_y;
+
+    Operation_pop(&end_y);
+    Operation_pop(&end_x);
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+
+    cursor_x = Paintbrush_X;
+    cursor_y = Paintbrush_Y;
+    // On corrige les coordonnées de la ligne si la touche shift est appuyée...
+    if(SDL_GetModState() & KMOD_SHIFT)
+        Clamp_coordinates_regular_angle(start_x,start_y,&cursor_x,&cursor_y);
+        
+    if ((cursor_x!=end_x) || (cursor_y!=end_y))
+    {
+        Display_coords_rel_or_abs(start_x,start_y);
+
+        Draw_line_preview_xor(start_x,start_y,end_x,end_y,0);
+        Draw_line_preview_xor(start_x,start_y,cursor_x,cursor_y,0);
+
+    }
+
+
+    Operation_push(start_x);
+    Operation_push(start_y);
+    Operation_push(cursor_x);
+    Operation_push(cursor_y);
+}
+
+void Grad_rectangle_0_9(void)
+    // Opération   : OPERATION_GRAD_RECTANGLE
+    // Click Souris: 0
+    // Taille_Pile : 9
+    //
+    //  Souris effacée: Oui
+
+    // Ouf, fini ! on dessine enfin le rectangle avec son dégradé
+{
+    short rect_start_x;
+    short rect_start_y;
+    short rect_end_x;
+    short rect_end_y;
+
+    short vector_start_x;
+    short vector_start_y;
+    short vector_end_x;
+    short vector_end_y;
+
+    Operation_pop(&vector_end_y);
+    Operation_pop(&vector_end_x);
+    Operation_pop(&vector_start_y);
+    Operation_pop(&vector_start_x);
+    Operation_pop(&rect_end_y);
+    Operation_pop(&rect_end_x);
+    Operation_pop(&rect_start_y);
+    Operation_pop(&rect_start_x);
+    Operation_stack_size--;
+
+    Hide_cursor();
+    // Maintenant on efface tout le bazar temporaire : rectangle et ligne XOR
+    Hide_line_preview(vector_start_x,vector_start_y,vector_end_x,vector_end_y);
+
+    // Et enfin on trace le rectangle avec le dégradé dedans !
+    if (vector_end_x==vector_start_x && vector_end_y==vector_start_y)
+    {
+        // Vecteur nul > pas de rectangle tracé
+        // Du coup on doit effacer la preview xor ...
+        short width, height;
+        short offset_width = 0;
+        short offset_height = 0;
+        short offset_left = 0;
+        short offset_top = 0;
+
+        width = abs(rect_end_x-rect_start_x);
+        height = abs(rect_end_y-rect_start_y);
+
+        if (Max(rect_start_x,rect_end_x)-Main_offset_X > Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width)) // Tous les clippings à gérer sont là
+            offset_width = Max(rect_start_x,rect_end_x) - Min(Main_image_width,Main_magnifier_mode?Main_separator_position:Screen_width);
+
+        if (Max(rect_start_y,rect_end_y)-Main_offset_Y > Min(Main_image_height,Menu_Y))
+            offset_height = Max(rect_start_y,rect_end_y) - Min(Main_image_height,Menu_Y);
+
+        // Dessin dans la zone de dessin normale
+        Horizontal_XOR_line(Min(rect_start_x,rect_end_x)-Main_offset_X,Min(rect_start_y,rect_end_y)-Main_offset_Y,width - offset_width);
+        if(offset_height == 0)
+            Horizontal_XOR_line(Min(rect_start_x,rect_end_x)-Main_offset_X,Max(rect_start_y,rect_end_y)-1-Main_offset_Y,width - offset_width);
+
+        Vertical_XOR_line(Min(rect_start_x,rect_end_x)-Main_offset_X,Min(rect_start_y,rect_end_y)-Main_offset_Y,height-offset_height);
+        if (offset_width == 0) // Sinon cette ligne est en dehors de la zone image, inutile de la dessiner
+            Vertical_XOR_line(Max(rect_start_x,rect_end_x)-1-Main_offset_X,Min(rect_start_y,rect_end_y)-Main_offset_Y,height-offset_height);
+
+        Update_rect(Min(rect_start_x,rect_end_x)-Main_offset_X,Min(rect_start_y,rect_end_y)-Main_offset_Y,width+1-offset_width,height+1-offset_height);
+
+        // Dessin dans la zone zoomée
+        if(Main_magnifier_mode && Min(rect_start_x,rect_end_x)<Limit_visible_right_zoom && Max(rect_start_x,rect_end_x)>Limit_left_zoom && Min(rect_start_y,rect_end_y)<Limit_visible_bottom_zoom && Max(rect_start_y,rect_end_y)>Limit_top_zoom )
+        {
+            offset_width = 0;
+            offset_height=0;
+
+            if(Min(rect_start_x,rect_end_x)<Limit_left_zoom) // On dépasse du zoom à gauche
+            {
+                offset_width += Limit_left_zoom - Min(rect_start_x,rect_end_x);
+                offset_left = Limit_left_zoom;
+            }
+
+            if(Max(rect_start_x,rect_end_x)>Limit_visible_right_zoom) // On dépasse du zoom à droite
+                offset_width += Max(rect_start_x,rect_end_x) - Limit_visible_right_zoom;
+
+            if(Min(rect_start_y,rect_end_y)<Limit_top_zoom) // On dépasse du zoom en haut
+            {
+                offset_height += Limit_top_zoom - Min(rect_start_y,rect_end_y);
+                offset_top = Limit_top_zoom;
+            }
+
+            if(Max(rect_start_y,rect_end_y)>Limit_visible_bottom_zoom) // On dépasse du zoom en bas
+                offset_height += Max(rect_start_y,rect_end_y) - Limit_visible_bottom_zoom;
+
+            if(width > offset_width)
+            {
+                if(offset_top==0) // La ligne du haut est visible
+                    Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rect_start_x,rect_end_x),Min(rect_start_y,rect_end_y),width-offset_width);
+
+                if(Max(rect_start_y,rect_end_y)<Limit_visible_bottom_zoom) // La  ligne du bas est visible
+                    Horizontal_XOR_line_zoom(offset_left>0?offset_left:Min(rect_start_x,rect_end_x),Max(rect_start_y,rect_end_y),width-offset_width);
+            }
+
+            if(height>offset_height)
+            {
+                if(offset_left==0) // La ligne de gauche est visible
+                    Vertical_XOR_line_zoom(Min(rect_start_x,rect_end_x),offset_top>0?offset_top:Min(rect_start_y,rect_end_y),height-offset_height);
+
+                if(Max(rect_start_x,rect_end_x)<Limit_visible_right_zoom) // La ligne de droite est visible
+                    Vertical_XOR_line_zoom(Max(rect_start_x,rect_end_x),offset_top>0?offset_top:Min(rect_start_y,rect_end_y),height-offset_height);
+            }
+        }
+    }
+    else
+        Draw_grad_rectangle(rect_start_x,rect_start_y,rect_end_x,rect_end_y,vector_start_x,vector_start_y,vector_end_x,vector_end_y);
+
+    Display_cursor();
+    Wait_end_of_click();
+
+    if ((Config.Coords_rel) && (Menu_is_visible))
+    {
+        Print_in_menu("X:       Y:             ",0);
+        Print_coordinates();
+    }
+}
+/////////////////////////////////////////////////// OPERATION_CENTERED_LINES
+
+
+void Centered_lines_12_0(void)
+    // Opération   : OPERATION_CENTERED_LINES
+    // Click Souris: 1 ou 2
+    // Taille_Pile : 0
+    //
+    //  Souris effacée: Oui
+{
+    Init_start_operation();
+    Backup();
+    Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
+
+    if ((Config.Coords_rel) && (Menu_is_visible))
+        Print_in_menu("X:±   0   Y:±   0",0);
+
+    Operation_push(Mouse_K);
+    Operation_push(Paintbrush_X);
+    Operation_push(Paintbrush_Y);
+}
+
+
+void Centered_lines_12_3(void)
+    // Opération   : OPERATION_CENTERED_LINES
+    // Click Souris: 1 ou 2
+    // Taille_Pile : 3
+    //
+    // Souris effacée: Non
+{
+    short start_x;
+    short start_y;
+
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+    Operation_push(Paintbrush_X);
+    Operation_push(Paintbrush_Y);
+}
+
+
+void Centered_lines_0_3(void)
+    // Opération   : OPERATION_CENTERED_LINES
+    // Click Souris: 0
+    // Taille_Pile : 3
+    //
+    // Souris effacée: Oui
+{
+    short start_x;
+    short start_y;
+    short Button;
+    short color;
+
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+    Operation_pop(&Button);
+
+    color=(Button==LEFT_SIDE)?Fore_color:Back_color;
+
+    Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
+    Paintbrush_shape_before_operation=Paintbrush_shape;
+    Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
+
+    Operation_push(Button);
+    Operation_push(Paintbrush_X); // Nouveau début X
+    Operation_push(Paintbrush_Y); // Nouveau début Y
+    Operation_push(Paintbrush_X); // Nouvelle dernière fin X
+    Operation_push(Paintbrush_Y); // Nouvelle dernière fin Y
+    Operation_push(Paintbrush_X); // Nouvelle dernière position X
+    Operation_push(Paintbrush_Y); // Nouvelle dernière position Y
+}
+
+
+void Centered_lines_12_7(void)
+    // Opération   : OPERATION_CENTERED_LINES
+    // Click Souris: 1 ou 2
+    // Taille_Pile : 7
+    //
+    // Souris effacée: Non
+{
+    short Button;
+    short start_x;
+    short start_y;
+    short end_x;
+    short end_y;
+    short last_x;
+    short last_y;
+    short color;
+
+    Operation_pop(&last_y);
+    Operation_pop(&last_x);
+    Operation_pop(&end_y);
+    Operation_pop(&end_x);
+    Operation_pop(&start_y);
+    Operation_pop(&start_x);
+    Operation_pop(&Button);
+
+    if (Mouse_K==Button)
+    {
+        if ( (end_x!=Paintbrush_X) || (end_y!=Paintbrush_Y) ||
+                (last_x!=Paintbrush_X) || (last_y!=Paintbrush_Y) )
+        {
+            Hide_cursor();
+
+            color=(Button==LEFT_SIDE)?Fore_color:Back_color;
+
+            Paintbrush_shape=Paintbrush_shape_before_operation;
+
+            Pixel_figure_preview_auto  (start_x,start_y);
+            Hide_line_preview (start_x,start_y,last_x,last_y);
+
+            Smear_start=1;
+            Display_paintbrush      (start_x,start_y,color,0);
+            Draw_line_permanet(start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
+
+            Paintbrush_shape=PAINTBRUSH_SHAPE_POINT;
+            Pixel_figure_preview(Paintbrush_X,Paintbrush_Y,color);
+            Draw_line_preview(start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
+
+            Display_cursor();
+        }
+
+        Operation_push(Button);
+        Operation_push(start_x);
+        Operation_push(start_y);
+        Operation_push(Paintbrush_X);
+        Operation_push(Paintbrush_Y);
+        Operation_push(Paintbrush_X);
+        Operation_push(Paintbrush_Y);
+    }
+    else
+    {
+        Hide_cursor();
+
+        Paintbrush_shape=Paintbrush_shape_before_operation;
+
+        Pixel_figure_preview_auto  (start_x,start_y);
+        Hide_line_preview (start_x,start_y,last_x,last_y);
+
+        if ( (Config.Coords_rel) && (Menu_is_visible) )
+        {
+            Print_in_menu("X:       Y:             ",0);
+            Print_coordinates();
+        }
+
+        Display_cursor();
+        Wait_end_of_click();
+    }
+}
+
+
+void Centered_lines_0_7(void)
+    // Opération   : OPERATION_CENTERED_LINES
+    // Click Souris: 0
+    // Taille_Pile : 7
+    //
+    // Souris effacée: Non
+{
+    short Button;
+    short start_x;
+    short start_y;
+    short end_x;
+    short end_y;
+    short last_x;
+    short last_y;
+    short color;
+
+    Operation_pop(&last_y);
+    Operation_pop(&last_x);
+    Operation_pop(&end_y);
+    Operation_pop(&end_x);
+
+    if ((Paintbrush_X!=last_x) || (Paintbrush_Y!=last_y))
+    {
+        Hide_cursor();
+        Operation_pop(&start_y);
+        Operation_pop(&start_x);
+        Operation_pop(&Button);
+
+        color=(Button==LEFT_SIDE)?Fore_color:Back_color;
+
+        Display_coords_rel_or_abs(start_x,start_y);
+
+        Hide_line_preview(start_x,start_y,last_x,last_y);
+
+        Pixel_figure_preview(start_x,start_y,color);
+        Draw_line_preview(start_x,start_y,Paintbrush_X,Paintbrush_Y,color);
+
+        Operation_push(Button);
+        Operation_push(start_x);
+        Operation_push(start_y);
+        Display_cursor();
+    }
+
+    Operation_push(end_x);
+    Operation_push(end_y);
+    Operation_push(Paintbrush_X);
+    Operation_push(Paintbrush_Y);
+}
+
+
diff --git a/operatio.h b/operatio.h
index 89428cca..41f6f133 100644
--- a/operatio.h
+++ b/operatio.h
@@ -1,219 +1,219 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file operatio.h
-/// Code for the operations, ie all drawing tools.
-//////////////////////////////////////////////////////////////////////////////
-
-/// Do some housekeeping before starting work on a operation.
-void Start_operation_stack(word new_operation);
-/// Put a value on ::Operation_stack
-void Operation_push(short value);
-/// Take a value off ::Operation_stack
-void Operation_pop(short * value);
-
-//////////////////////////////////////////////////// OPERATION_CONTINUOUS_DRAW
-void Freehand_mode1_1_0(void);
-void Freehand_mode1_1_2(void);
-void Freehand_mode12_0_2(void);
-void Freehand_mode1_2_0(void);
-void Freehand_mode1_2_2(void);
-
-///////////////////////////////////////////////// OPERATION_DISCONTINUOUS_DRAW
-void Freehand_mode2_1_0(void);
-void Freehand_mode2_1_2(void);
-void Freehand_mode2_2_0(void);
-void Freehand_mode2_2_2(void);
-
-////////////////////////////////////////////////////// OPERATION_POINT_DRAW
-void Freehand_mode3_1_0(void);
-void Freehand_Mode3_2_0(void);
-void Freehand_mode3_0_1(void);
-
-///////////////////////////////////////////////////////////// OPERATION_LINE
-
-void Line_12_0(void);
-void Line_12_5(void);
-void Line_0_5(void);
-
-///////////////////////////////////////////////////////////// OPERATION_MAGNIFY
-
-void Magnifier_12_0(void);
-
-/////////////////////////////////////////////////// OPERATION_RECTANGLE_?????
-
-void Rectangle_12_0(void);
-void Rectangle_12_5(void);
-void Empty_rectangle_0_5(void);
-void Filled_rectangle_0_5(void);
-
-////////////////////////////////////////////////////// OPERATION_CERCLE_?????
-
-void Circle_12_0(void);
-void Circle_12_5(void);
-void Empty_circle_0_5(void);
-void Filled_circle_0_5(void);
-
-///////////////////////////////////////////////////// OPERATION_ELLIPSE_?????
-
-void Ellipse_12_0(void);
-void Ellipse_12_5(void);
-void Empty_ellipse_0_5(void);
-void Filled_ellipse_0_5(void);
-
-////////////////////////////////////////////////////// OPERATION_GRAB_BRUSH
-
-void Brush_12_0(void);
-void Brush_12_5(void);
-void Brush_0_5(void);
-
-///////////////////////////////////////////////////// OPERATION_STRETCH_BRUSH
-
-void Stretch_brush_12_0(void);
-void Stretch_brush_1_7(void);
-void Stretch_brush_0_7(void);
-void Stretch_brush_2_7(void);
-
-//////////////////////////////////////////////////// OPERATION_ROTATE_BRUSH
-
-void Rotate_brush_12_0(void);
-void Rotate_brush_1_5(void);
-void Rotate_brush_0_5(void);
-void Rotate_brush_2_5(void);
-
-///////////////////////////////////////////////////// OPERATION_DISTORT_BRUSH
-
-void Distort_brush_0_0(void);
-void Distort_brush_1_0(void);
-void Distort_brush_2_0(void);
-void Distort_brush_1_8(void);
-void Distort_brush_2_8(void);
-void Distort_brush_1_9(void);
-void Distort_brush_0_9(void);
-
-//////////////////////////////////////////////////////// OPERATION_POLYBRUSH
-
-void Polybrush_12_8(void);
-
-////////////////////////////////////////////////////////////// OPERATION_FILL
-
-void Fill_1_0(void);
-void Fill_2_0(void);
-
-///////////////////////////////////////////////////////// OPERATION_REPLACE
-
-void Replace_1_0(void);
-void Replace_2_0(void);
-
-/////////////////////////////////////////////////////////// OPERATION_COLORPICK
-
-void Pipette_0_0(void);
-void Colorpicker_12_0(void);
-void Colorpicker_1_1(void);
-void Colorpicker_2_1(void);
-void Colorpicker_0_1(void);
-
-/////////////////////////////////////////////////////////// OPERATION_K_LIGNE
-
-void K_line_12_0(void);
-void K_line_12_6(void);
-void K_line_0_6(void);
-void K_line_12_7(void);
-
-/////////////////////////////////////////////////// OPERATION_COURBE_?_POINTS
-
-void Curve_34_points_1_0(void);
-void Curve_34_points_2_0(void);
-void Curve_34_points_1_5(void);
-void Curve_34_points_2_5(void);
-
-void Curve_4_points_0_5(void);
-void Curve_4_points_1_9(void);
-void Curve_4_points_2_9(void);
-
-void Curve_3_points_0_5(void);
-void Curve_3_points_0_11(void);
-void Curve_3_points_12_11(void);
-
-///////////////////////////////////////////////////////////// OPERATION_AIRBRUSH
-
-void Airbrush_1_0(void);
-void Airbrush_2_0(void);
-void Airbrush_12_2(void);
-void Airbrush_0_2(void);
-
-//////////////////////////////////////////////////////////// OPERATION_*POLY*
-
-void Polygon_12_0(void);
-void Polygon_12_9(void);
-
-void Polyfill_12_0(void);
-void Polyfill_0_8(void);
-void Polyfill_12_8(void);
-void Polyfill_12_9(void);
-
-void Polyform_12_0(void);
-void Polyform_12_8(void);
-void Polyform_0_8(void);
-
-void Filled_polyform_12_0(void);
-void Filled_polyform_12_8(void);
-void Filled_polyform_0_8(void);
-void Filled_contour_0_8(void);
-
-//////////////////////////////////////////////////////////// OPERATION_SCROLL
-
-void Scroll_12_0(void);
-void Scroll_12_4(void);
-void Scroll_0_4(void);
-
-//////////////////////////////////////////////////// OPERATION_GRAD_CIRCLE
-
-void Grad_circle_12_0(void);
-void Grad_circle_12_6(void);
-void Grad_circle_0_6(void);
-void Grad_circle_12_8(void);
-void Grad_circle_or_ellipse_0_8(void);
-
-////////////////////////////////////////////////// OPERATION_GRAD_ELLIPSE
-
-void Grad_ellipse_12_0(void);
-void Grad_ellipse_12_6(void);
-void Grad_ellipse_0_6(void);
-void Grad_ellipse_12_8(void);
-
-///////////////////////////////////////////////// OPERATION_GRAD_RECTANGLE
-
-void Grad_rectangle_12_0(void);
-void Grad_rectangle_12_5(void);
-void Grad_rectangle_0_5(void);
-void Grad_rectangle_0_7(void);
-void Grad_rectangle_12_7(void);
-void Grad_rectangle_12_9(void);
-void Grad_rectangle_0_9(void);
-
-/////////////////////////////////////////////////// OPERATION_CENTERED_LINES
-
-void Centered_lines_12_0(void);
-void Centered_lines_12_3(void);
-void Centered_lines_0_3(void);
-void Centered_lines_12_7(void);
-void Centered_lines_0_7(void);
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file operatio.h
+/// Code for the operations, ie all drawing tools.
+//////////////////////////////////////////////////////////////////////////////
+
+/// Do some housekeeping before starting work on a operation.
+void Start_operation_stack(word new_operation);
+/// Put a value on ::Operation_stack
+void Operation_push(short value);
+/// Take a value off ::Operation_stack
+void Operation_pop(short * value);
+
+//////////////////////////////////////////////////// OPERATION_CONTINUOUS_DRAW
+void Freehand_mode1_1_0(void);
+void Freehand_mode1_1_2(void);
+void Freehand_mode12_0_2(void);
+void Freehand_mode1_2_0(void);
+void Freehand_mode1_2_2(void);
+
+///////////////////////////////////////////////// OPERATION_DISCONTINUOUS_DRAW
+void Freehand_mode2_1_0(void);
+void Freehand_mode2_1_2(void);
+void Freehand_mode2_2_0(void);
+void Freehand_mode2_2_2(void);
+
+////////////////////////////////////////////////////// OPERATION_POINT_DRAW
+void Freehand_mode3_1_0(void);
+void Freehand_Mode3_2_0(void);
+void Freehand_mode3_0_1(void);
+
+///////////////////////////////////////////////////////////// OPERATION_LINE
+
+void Line_12_0(void);
+void Line_12_5(void);
+void Line_0_5(void);
+
+///////////////////////////////////////////////////////////// OPERATION_MAGNIFY
+
+void Magnifier_12_0(void);
+
+/////////////////////////////////////////////////// OPERATION_RECTANGLE_?????
+
+void Rectangle_12_0(void);
+void Rectangle_12_5(void);
+void Empty_rectangle_0_5(void);
+void Filled_rectangle_0_5(void);
+
+////////////////////////////////////////////////////// OPERATION_CERCLE_?????
+
+void Circle_12_0(void);
+void Circle_12_5(void);
+void Empty_circle_0_5(void);
+void Filled_circle_0_5(void);
+
+///////////////////////////////////////////////////// OPERATION_ELLIPSE_?????
+
+void Ellipse_12_0(void);
+void Ellipse_12_5(void);
+void Empty_ellipse_0_5(void);
+void Filled_ellipse_0_5(void);
+
+////////////////////////////////////////////////////// OPERATION_GRAB_BRUSH
+
+void Brush_12_0(void);
+void Brush_12_5(void);
+void Brush_0_5(void);
+
+///////////////////////////////////////////////////// OPERATION_STRETCH_BRUSH
+
+void Stretch_brush_12_0(void);
+void Stretch_brush_1_7(void);
+void Stretch_brush_0_7(void);
+void Stretch_brush_2_7(void);
+
+//////////////////////////////////////////////////// OPERATION_ROTATE_BRUSH
+
+void Rotate_brush_12_0(void);
+void Rotate_brush_1_5(void);
+void Rotate_brush_0_5(void);
+void Rotate_brush_2_5(void);
+
+///////////////////////////////////////////////////// OPERATION_DISTORT_BRUSH
+
+void Distort_brush_0_0(void);
+void Distort_brush_1_0(void);
+void Distort_brush_2_0(void);
+void Distort_brush_1_8(void);
+void Distort_brush_2_8(void);
+void Distort_brush_1_9(void);
+void Distort_brush_0_9(void);
+
+//////////////////////////////////////////////////////// OPERATION_POLYBRUSH
+
+void Polybrush_12_8(void);
+
+////////////////////////////////////////////////////////////// OPERATION_FILL
+
+void Fill_1_0(void);
+void Fill_2_0(void);
+
+///////////////////////////////////////////////////////// OPERATION_REPLACE
+
+void Replace_1_0(void);
+void Replace_2_0(void);
+
+/////////////////////////////////////////////////////////// OPERATION_COLORPICK
+
+void Pipette_0_0(void);
+void Colorpicker_12_0(void);
+void Colorpicker_1_1(void);
+void Colorpicker_2_1(void);
+void Colorpicker_0_1(void);
+
+/////////////////////////////////////////////////////////// OPERATION_K_LIGNE
+
+void K_line_12_0(void);
+void K_line_12_6(void);
+void K_line_0_6(void);
+void K_line_12_7(void);
+
+/////////////////////////////////////////////////// OPERATION_COURBE_?_POINTS
+
+void Curve_34_points_1_0(void);
+void Curve_34_points_2_0(void);
+void Curve_34_points_1_5(void);
+void Curve_34_points_2_5(void);
+
+void Curve_4_points_0_5(void);
+void Curve_4_points_1_9(void);
+void Curve_4_points_2_9(void);
+
+void Curve_3_points_0_5(void);
+void Curve_3_points_0_11(void);
+void Curve_3_points_12_11(void);
+
+///////////////////////////////////////////////////////////// OPERATION_AIRBRUSH
+
+void Airbrush_1_0(void);
+void Airbrush_2_0(void);
+void Airbrush_12_2(void);
+void Airbrush_0_2(void);
+
+//////////////////////////////////////////////////////////// OPERATION_*POLY*
+
+void Polygon_12_0(void);
+void Polygon_12_9(void);
+
+void Polyfill_12_0(void);
+void Polyfill_0_8(void);
+void Polyfill_12_8(void);
+void Polyfill_12_9(void);
+
+void Polyform_12_0(void);
+void Polyform_12_8(void);
+void Polyform_0_8(void);
+
+void Filled_polyform_12_0(void);
+void Filled_polyform_12_8(void);
+void Filled_polyform_0_8(void);
+void Filled_contour_0_8(void);
+
+//////////////////////////////////////////////////////////// OPERATION_SCROLL
+
+void Scroll_12_0(void);
+void Scroll_12_4(void);
+void Scroll_0_4(void);
+
+//////////////////////////////////////////////////// OPERATION_GRAD_CIRCLE
+
+void Grad_circle_12_0(void);
+void Grad_circle_12_6(void);
+void Grad_circle_0_6(void);
+void Grad_circle_12_8(void);
+void Grad_circle_or_ellipse_0_8(void);
+
+////////////////////////////////////////////////// OPERATION_GRAD_ELLIPSE
+
+void Grad_ellipse_12_0(void);
+void Grad_ellipse_12_6(void);
+void Grad_ellipse_0_6(void);
+void Grad_ellipse_12_8(void);
+
+///////////////////////////////////////////////// OPERATION_GRAD_RECTANGLE
+
+void Grad_rectangle_12_0(void);
+void Grad_rectangle_12_5(void);
+void Grad_rectangle_0_5(void);
+void Grad_rectangle_0_7(void);
+void Grad_rectangle_12_7(void);
+void Grad_rectangle_12_9(void);
+void Grad_rectangle_0_9(void);
+
+/////////////////////////////////////////////////// OPERATION_CENTERED_LINES
+
+void Centered_lines_12_0(void);
+void Centered_lines_12_3(void);
+void Centered_lines_0_3(void);
+void Centered_lines_12_7(void);
+void Centered_lines_0_7(void);
+
diff --git a/pages.h b/pages.h
index efc816e5..a85a03f7 100644
--- a/pages.h
+++ b/pages.h
@@ -1,93 +1,93 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file pages.h
-/// Handler for the Undo/Redo system.
-//////////////////////////////////////////////////////////////////////////////
-
-#ifndef _PAGES_H_
-#define _PAGES_H_
-
-
-//////////////////////////////////////////////////////////////////////////
-/////////////////////////// GESTION DU BACKUP ////////////////////////////
-//////////////////////////////////////////////////////////////////////////
-
-
-  ///
-  /// GESTION DES PAGES
-  ///
-
-void Init_page(T_Page * page);
-void Download_infos_page_main(T_Page * page);
-void Upload_infos_page_main(T_Page * page);
-void Download_infos_page_spare(T_Page * page);
-void Upload_infos_page_spare(T_Page * page);
-void Download_infos_backup(T_List_of_pages * list);
-void Free_a_page(T_Page * page);
-void Copy_S_page(T_Page * dest,T_Page * source);
-int Size_of_a_page(T_Page * page);
-
-
-
-  ///
-  /// GESTION DES LISTES DE PAGES
-  ///
-
-void Init_list_of_pages(T_List_of_pages * list);
-int Allocate_list_of_pages(T_List_of_pages * list,int size);
-void Free_a_list_of_pages(T_List_of_pages * list);
-int Size_of_a_list_of_pages(T_List_of_pages * list);
-void Backward_in_list_of_pages(T_List_of_pages * list);
-void Advance_in_list_of_pages(T_List_of_pages * list);
-int New_page_is_possible(T_Page * new_page,T_List_of_pages * current_list,T_List_of_pages * secondary_list);
-void Free_last_page_of_list(T_List_of_pages * list);
-void Create_new_page(T_Page * new_page,T_List_of_pages * current_list,T_List_of_pages * secondary_list);
-void Change_page_number_of_list(T_List_of_pages * list,int number);
-void Free_page_of_a_list(T_List_of_pages * list);
-
-
-
-  ///
-  /// GESTION DES BACKUPS
-  ///
-
-int Init_all_backup_lists(int size,int width,int height);
-void Set_number_of_backups(int nb_backups);
-int Backup_with_new_dimensions(int upload,int width,int height);
-int Backup_and_resize_the_spare(int width,int height);
-void Backup(void);
-void Undo(void);
-void Redo(void);
-void Free_current_page(void);
-void Exchange_main_and_spare(void);
-
-
-
-  ///
-  /// GESTION DES EMPRUNTS DE MEMOIRE DE PAGE
-  ///
-
-int Can_borrow_memory_from_page(int size);
-void * Borrow_memory_from_page(int size);
-
-
-
-#endif
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file pages.h
+/// Handler for the Undo/Redo system.
+//////////////////////////////////////////////////////////////////////////////
+
+#ifndef _PAGES_H_
+#define _PAGES_H_
+
+
+//////////////////////////////////////////////////////////////////////////
+/////////////////////////// GESTION DU BACKUP ////////////////////////////
+//////////////////////////////////////////////////////////////////////////
+
+
+  ///
+  /// GESTION DES PAGES
+  ///
+
+void Init_page(T_Page * page);
+void Download_infos_page_main(T_Page * page);
+void Upload_infos_page_main(T_Page * page);
+void Download_infos_page_spare(T_Page * page);
+void Upload_infos_page_spare(T_Page * page);
+void Download_infos_backup(T_List_of_pages * list);
+void Free_a_page(T_Page * page);
+void Copy_S_page(T_Page * dest,T_Page * source);
+int Size_of_a_page(T_Page * page);
+
+
+
+  ///
+  /// GESTION DES LISTES DE PAGES
+  ///
+
+void Init_list_of_pages(T_List_of_pages * list);
+int Allocate_list_of_pages(T_List_of_pages * list,int size);
+void Free_a_list_of_pages(T_List_of_pages * list);
+int Size_of_a_list_of_pages(T_List_of_pages * list);
+void Backward_in_list_of_pages(T_List_of_pages * list);
+void Advance_in_list_of_pages(T_List_of_pages * list);
+int New_page_is_possible(T_Page * new_page,T_List_of_pages * current_list,T_List_of_pages * secondary_list);
+void Free_last_page_of_list(T_List_of_pages * list);
+void Create_new_page(T_Page * new_page,T_List_of_pages * current_list,T_List_of_pages * secondary_list);
+void Change_page_number_of_list(T_List_of_pages * list,int number);
+void Free_page_of_a_list(T_List_of_pages * list);
+
+
+
+  ///
+  /// GESTION DES BACKUPS
+  ///
+
+int Init_all_backup_lists(int size,int width,int height);
+void Set_number_of_backups(int nb_backups);
+int Backup_with_new_dimensions(int upload,int width,int height);
+int Backup_and_resize_the_spare(int width,int height);
+void Backup(void);
+void Undo(void);
+void Redo(void);
+void Free_current_page(void);
+void Exchange_main_and_spare(void);
+
+
+
+  ///
+  /// GESTION DES EMPRUNTS DE MEMOIRE DE PAGE
+  ///
+
+int Can_borrow_memory_from_page(int size);
+void * Borrow_memory_from_page(int size);
+
+
+
+#endif
diff --git a/palette.c b/palette.c
index 4b083c66..ce00dd00 100644
--- a/palette.c
+++ b/palette.c
@@ -1,2302 +1,2302 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "const.h"
-#include "struct.h"
-#include "global.h"
-#include "misc.h"
-#include "engine.h"
-#include "readline.h"
-#include "buttons.h"
-#include "pages.h"
-#include "help.h"
-#include "sdlscreen.h"
-#include "errors.h"
-#include "op_c.h"
-#include "windows.h"
-#include "input.h"
-#include "palette.h"
-#include "shade.h"
-
-byte Palette_view_is_RGB = 1; // Indique si on est en HSL ou en RGB
-
-// --------------------------- Menu des palettes -----------------------------
-char * Palette_reduce_label[7]=
-{
-  "128"," 64"," 32"," 16","  8","  4","  2"
-};
-
-// Nombre de graduations pour une composante RGB
-int RGB_scale = 256; // 24bit
-//int RGB_scale = 64; // VGA
-//int RGB_scale = 16; // Amiga
-//int RGB_scale =  4; // MSX2
-//int RGB_scale =  3; // Amstrad CPC
-
-// Nombre de graduations pour une composante dans le mode actuel
-int Color_count=256;
-// Les composantes vont de 0 à (Color_count-1)
-int Color_max=255;
-// Le demi-pas est une quantité que l'on ajoute à une composante
-// avant de faire un arrondi par division.
-int Color_halfstep=0;
-
-
-void Set_palette_RGB_scale(int scale)
-{
-  if (scale>= 2 && scale <= 256)
-    RGB_scale = scale;
-}
-
-byte Round_palette_component(byte comp)
-{
-  return ((comp+128/RGB_scale)*(RGB_scale-1)/255*255+(RGB_scale&1?1:0))/(RGB_scale-1);
-}
-
-// Définir les unités pour les graduations R G B ou H S V
-void Componant_unit(int count)
-{
-  Color_count = count;
-  Color_max = count-1;
-  Color_halfstep = 256/count/2;
-}
-
-void Set_HSL(T_Palette start_palette, T_Palette end_palette, byte color, short diff_h, short diff_s, short diff_l)
-{
-    byte h, s, l;
-    RGB_to_HSL(start_palette[color].R,start_palette[color].G,start_palette[color].B,&h,&s,&l);
-    // La teinte (Hue) est cyclique
-    h=(diff_h+256+h);
-    // Pour les autres (Saturation, Lightness), au lieu d'additionner,
-    // on va faire un ratio, cela utilise mieux la plage de valeurs 0-255
-    if (diff_s<0)
-      s=(255+diff_s)*s/255;
-    else if (diff_s>0)
-      s=255-(255-diff_s)*(255-s)/255;
-    if (diff_l<0)
-      l=(255+diff_l)*l/255;
-    else if (diff_l>0)
-      l=255-(255-diff_l)*(255-l)/255;
-    HSL_to_RGB(h,s,l,&end_palette[color].R,&end_palette[color].G,&end_palette[color].B);
-}
-
-void Set_red(byte color, short new_color, T_Palette palette)
-{
-  if (new_color< 0)
-    new_color= 0;
-  if (new_color>255)
-    new_color=255;
-  // Arrondi
-  new_color=Round_palette_component(new_color);
-
-  palette[color].R=new_color;
-  Set_color(color,palette[color].R,palette[color].G,palette[color].B);
-}
-
-
-void Set_green(byte color, short new_color, T_Palette palette)
-{
-  if (new_color< 0)
-    new_color= 0;
-  if (new_color>255)
-    new_color=255;
-  // Arrondi
-  new_color=Round_palette_component(new_color);
-
-  palette[color].G=new_color;
-  Set_color(color,palette[color].R,palette[color].G,palette[color].B);
-}
-
-
-void Set_blue(byte color, short new_color, T_Palette palette)
-{
-  if (new_color< 0)
-    new_color= 0;
-  if (new_color>255)
-    new_color=255;
-  // Arrondi
-  new_color=Round_palette_component(new_color);
-
-  palette[color].B=new_color;
-  Set_color(color,palette[color].R,palette[color].G,palette[color].B);
-}
-
-void Format_componant(byte value, char *str)
-// Formate une chaine de 4 caractères+\0 : "nnn "
-{
-  Num2str(value,str,3);
-  str[3]=' ';
-  str[4]='\0';
-}
-
-void Spread_colors(short start,short end,T_Palette palette)
-// Modifie la palette pour obtenir un dégradé de couleur entre les deux bornes
-// passées en paramètre
-{
-  short start_red;
-  short start_green;
-  short start_blue;
-  short end_red;
-  short end_green;
-  short end_blue;
-  short index;
-
-  // On vérifie qu'il y ait assez de couleurs entre le début et la fin pour
-  // pouvoir faire un dégradé:
-  if ( (start!=end) && (start+1!=end) )
-  {
-    start_red=palette[start].R;
-    start_green =palette[start].G;
-    start_blue =palette[start].B;
-
-    end_red  =palette[end  ].R;
-    end_green   =palette[end  ].G;
-    end_blue   =palette[end  ].B;
-
-    for (index=start+1;index<end;index++)
-    {
-      Set_red(index, ((end_red-start_red) * (index-start))/(end-start) + start_red,palette);
-      Set_green (index, ((end_green -start_green ) * (index-start))/(end-start) + start_green ,palette);
-      Set_blue (index, ((end_blue -start_blue ) * (index-start))/(end-start) + start_blue ,palette);
-    }
-  }
-}
-
-
-void Update_color_count(short * used_colors, dword * color_usage)
-{
-  char   str[10];
-
-  Hide_cursor();
-  Cursor_shape=CURSOR_SHAPE_HOURGLASS;
-  Display_cursor();
-  *used_colors=Count_used_colors(color_usage);
-  strcpy(str,"Used: ");
-  Num2str(*used_colors,str+6,3);
-  Hide_cursor();
-  Window_draw_normal_bouton(132,20,83,14,str,4,1);
-  Cursor_shape=CURSOR_SHAPE_ARROW;
-  Display_cursor();
-}
-
-
-void Remap_zone_highlevel(short x1, short y1, short x2, short y2,
-                     byte * conversion_table)
-// Attention: Remappe une zone de coins x1,y1 et x2-1,y2-1 !!!
-{
-  short x_pos;
-  short y_pos;
-
-  for (y_pos=y1;y_pos<y2;y_pos++)
-    for (x_pos=x1;x_pos<x2;x_pos++)
-    {
-      if ((y_pos>=Window_pos_Y) && (y_pos<Window_pos_Y+(Window_height*Menu_factor_Y)) &&
-          (x_pos>=Window_pos_X) && (x_pos<Window_pos_X+(Window_width*Menu_factor_X)) )
-        x_pos=Window_pos_X+(Window_width*Menu_factor_X)-1;
-      else
-        Pixel(x_pos,y_pos,conversion_table[Read_pixel(x_pos,y_pos)]);
-    }
-}
-
-void Remap_image_highlevel(byte * conversion_table)
-{
-  short end_x;
-  short end_y;
-  short end_x_mag=0;
-  short end_y_mag=0;
-
-  // On s'occupe de faire la traduction dans l'image
-  Remap_general_lowlevel(conversion_table,Main_screen,
-                         Main_image_width,Main_image_height,Main_image_width);
-
-  // On calcule les limites à l'écran de l'image
-  if (Main_image_height>=Menu_Y_before_window)
-    end_y=Menu_Y_before_window;
-  else
-    end_y=Main_image_height;
-
-  if (!Main_magnifier_mode)
-  {
-    if (Main_image_width>=Screen_width)
-      end_x=Screen_width;
-    else
-      end_x=Main_image_width;
-
-  }
-  else
-  {
-    if (Main_image_width>=Main_separator_position)
-      end_x=Main_separator_position;
-    else
-      end_x=Main_image_width;
-
-    if ((Main_X_zoom+(Main_image_width*Main_magnifier_factor))>=Screen_width)
-      end_x_mag=Screen_width;
-    else
-      end_x_mag=(Main_X_zoom+(Main_image_width*Main_magnifier_factor));
-
-    if (Main_image_height*Main_magnifier_factor>=Menu_Y_before_window)
-      end_y_mag=Menu_Y_before_window;
-    else
-      end_y_mag=Main_image_height*Main_magnifier_factor;
-  }
-
-  // On doit maintenant faire la traduction à l'écran
-  Remap_zone_highlevel(0,0,end_x,end_y,conversion_table);
-
-  if (Main_magnifier_mode)
-  {
-    Remap_zone_highlevel(Main_separator_position,0,end_x_mag,end_y_mag,conversion_table);
-    // Il peut encore rester le bas de la barre de split à remapper si la
-    // partie zoomée ne descend pas jusqu'en bas...
-    Remap_zone_highlevel(Main_separator_position,end_y_mag,
-                    (Main_separator_position+(SEPARATOR_WIDTH*Menu_factor_X)),
-                    Menu_Y_before_window,conversion_table);
-  }
-  // Remappe tous les fonds de fenetre (qui doivent contenir un bout d'écran)
-  Remap_window_backgrounds(conversion_table, 0, Menu_Y_before_window);
-}
-
-
-void Swap(int with_remap,short block_1_start,short block_2_start,short block_size,T_Palette palette, dword * color_usage)
-{
-  short pos_1;
-  short pos_2;
-  short end_1;
-  short end_2;
-  dword temp;
-  byte  conversion_table[256];
-
-  T_Components temp_palette[256];
-  dword Utilisation_temporaire[256];
-
-  // On fait une copie de la palette
-  memcpy(temp_palette, palette, sizeof(T_Palette));
-
-  // On fait une copie de la table d'utilisation des couleurs
-  memcpy(Utilisation_temporaire, color_usage, sizeof(dword) * 256);
-
-  // On commence à initialiser la table de conversion à un état où elle ne
-  // fera aucune conversion.
-  for (pos_1=0;pos_1<=255;pos_1++)
-    conversion_table[pos_1]=pos_1;
-
-  // On calcul les dernières couleurs de chaque bloc.
-  end_1=block_1_start+block_size-1;
-  end_2=block_2_start+block_size-1;
-
-  if ((block_2_start>=block_1_start) && (block_2_start<=end_1))
-  {
-    // Le bloc destination commence dans le bloc source.
-
-    for (pos_1=block_1_start,pos_2=end_1+1;pos_1<=end_2;pos_1++)
-    {
-      // Il faut transformer la couleur pos_1 en pos_2:
-
-      conversion_table[pos_2]=pos_1;
-      color_usage[pos_1]=Utilisation_temporaire[pos_2];
-      palette[pos_1].R=temp_palette[pos_2].R;
-      palette[pos_1].G=temp_palette[pos_2].G;
-      palette[pos_1].B=temp_palette[pos_2].B;
-
-      // On gère la mise à jour de pos_2
-      if (pos_2==end_2)
-        pos_2=block_1_start;
-      else
-        pos_2++;
-    }
-  }
-  else
-  if ((block_2_start<block_1_start) && (end_2>=block_1_start))
-  {
-    // Le bloc destination déborde dans le bloc source.
-
-    for (pos_1=block_2_start,pos_2=block_1_start;pos_1<=end_1;pos_1++)
-    {
-      // Il faut transformer la couleur pos_1 en pos_2:
-
-      conversion_table[pos_2]=pos_1;
-      color_usage[pos_1]=Utilisation_temporaire[pos_2];
-      palette[pos_1].R=temp_palette[pos_2].R;
-      palette[pos_1].G=temp_palette[pos_2].G;
-      palette[pos_1].B=temp_palette[pos_2].B;
-
-      // On gère la mise à jour de pos_2
-      if (pos_2==end_1)
-        pos_2=block_2_start;
-      else
-        pos_2++;
-    }
-  }
-  else
-  {
-    // Le bloc source et le bloc destination sont distincts.
-
-    for (pos_1=block_1_start,pos_2=block_2_start;pos_1<=end_1;pos_1++,pos_2++)
-    {
-      // Il va falloir permutter la couleur pos_1 avec la couleur pos_2
-      conversion_table[pos_1]=pos_2;
-      conversion_table[pos_2]=pos_1;
-
-      //   On intervertit le nombre d'utilisation des couleurs pour garder une
-      // cohérence lors d'un éventuel "Zap unused".
-      temp                     =color_usage[pos_1];
-      color_usage[pos_1]=color_usage[pos_2];
-      color_usage[pos_2]=temp;
-
-      // On fait un changement de teinte:
-      temp           =palette[pos_1].R;
-      palette[pos_1].R=palette[pos_2].R;
-      palette[pos_2].R=temp;
-
-      temp           =palette[pos_1].G;
-      palette[pos_1].G=palette[pos_2].G;
-      palette[pos_2].G=temp;
-
-      temp           =palette[pos_1].B;
-      palette[pos_1].B=palette[pos_2].B;
-      palette[pos_2].B=temp;
-    }
-  }
-
-  if (with_remap)
-  {
-    Remap_image_highlevel(conversion_table);
-  }
-}
-
-
-
-void Set_nice_menu_colors(dword * color_usage,int not_picture)
-{
-  short index,index2;
-  byte color;
-  byte replace_table[256];
-  T_Components rgb[4];
-  short new_colors[4]={255,254,253,252};
-
-  // On initialise la table de remplacement
-  for (index=0; index<256; index++)
-    replace_table[index]=index;
-
-  // On recherche les 4 couleurs les moins utilisées dans l'image pour pouvoir
-  // les remplacer par les nouvelles couleurs.
-  for (index2=0; index2<4; index2++)
-    for (index=255; index>=0; index--)
-    {
-      if ((index!=new_colors[0]) && (index!=new_colors[1])
-       && (index!=new_colors[2]) && (index!=new_colors[3])
-       && (color_usage[index]<color_usage[new_colors[index2]]))
-        new_colors[index2]=index;
-    }
-
-  // On trie maintenant la table dans le sens décroissant.
-  // (Ce n'est pas indispensable, mais ça fera plus joli dans la palette).
-  do
-  {
-    color=0; // Booléen qui dit si le tri n'est pas terminé.
-    for (index=0; index<3; index++)
-    {
-      if (new_colors[index]>new_colors[index+1])
-      {
-        index2            =new_colors[index];
-        new_colors[index]  =new_colors[index+1];
-        new_colors[index+1]=index2;
-        color=1;
-      }
-    }
-  } while (color);
-
-  //   On sauvegarde dans rgb les teintes qu'on va remplacer et on met les
-  // couleurs du menu par défaut
-  for (index=0; index<4; index++)
-  {
-    color=new_colors[index];
-    rgb[index].R=Main_palette[color].R;
-    rgb[index].G=Main_palette[color].G;
-    rgb[index].B=Main_palette[color].B;
-    Main_palette[color].R=Fav_menu_colors[index].R;
-    Main_palette[color].G=Fav_menu_colors[index].G;
-    Main_palette[color].B=Fav_menu_colors[index].B;
-  }
-
-  //   Maintenant qu'on a placé notre nouvelle palette, on va chercher quelles
-  // sont les couleurs qui peuvent remplacer les anciennes
-  Hide_cursor();
-  for (index=0; index<4; index++)
-    replace_table[new_colors[index]]=Best_color_nonexcluded
-                                  (rgb[index].R,rgb[index].G,rgb[index].B);
-
-  if (not_picture)
-  {
-    // Remap caused by preview. Only remap screen
-    Remap_zone_highlevel(0,0,Screen_width,Screen_height,replace_table);
-  }
-  else
-  {
-    // On fait un changement des couleurs visibles à l'écran et dans l'image
-    Remap_image_highlevel(replace_table);
-  }
-  Display_cursor();
-}
-
-
-
-void Reduce_palette(short * used_colors,int nb_colors_asked,T_Palette palette,dword * color_usage)
-{
-  char  str[5];                // buffer d'affichage du compteur
-  byte  conversion_table[256]; // Table de conversion
-  int   color_1;                // |_ Variables de balayages
-  int   color_2;                // |  de la palette
-  int   best_color_1=0;
-  int   best_color_2=0;
-  int   difference;
-  int   best_difference;
-  dword Utilisation;
-  dword Meilleure_utilisation;
-
-  //   On commence par initialiser la table de conversion dans un état où
-  // aucune conversion ne sera effectuée.
-  for (color_1=0; color_1<=255; color_1++)
-    conversion_table[color_1]=color_1;
-
-  //   Si on ne connait pas encore le nombre de couleurs utilisées, on le
-  // calcule! (!!! La fonction appelée Efface puis Affiche le curseur !!!)
-  if ((*used_colors)<0)
-    Update_color_count(used_colors,color_usage);
-
-  Hide_cursor();
-
-  //   On tasse la palette vers le début parce qu'elle doit ressembler à
-  // du Gruyère (et comme Papouille il aime pas le fromage...)
-
-  // Pour cela, on va scruter la couleur color_1 et se servir de l'indice
-  // color_2 comme position de destination.
-  for (color_1=color_2=0;color_1<=255;color_1++)
-  {
-    if (color_usage[color_1])
-    {
-      // On commence par s'occuper des teintes de la palette
-      palette[color_2].R=palette[color_1].R;
-      palette[color_2].G=palette[color_1].G;
-      palette[color_2].B=palette[color_1].B;
-
-      // Ensuite, on met à jour le tableau d'occupation des couleurs.
-      color_usage[color_2]=color_usage[color_1];
-
-      // On va maintenant s'occuper de la table de conversion:
-      conversion_table[color_1]=color_2;
-
-      // Maintenant, la place désignée par color_2 est occupée, alors on
-      // doit passer à un indice de destination suivant.
-      color_2++;
-    }
-  }
-
-  // On met toutes les couleurs inutilisées en noir
-  for (;color_2<256;color_2++)
-  {
-    palette[color_2].R=0;
-    palette[color_2].G=0;
-    palette[color_2].B=0;
-    color_usage[color_2]=0;
-  }
-
-  //   Maintenant qu'on a une palette clean, on va boucler en réduisant
-  // le nombre de couleurs jusqu'à ce qu'on atteigne le nombre désiré.
-  while ((*used_colors)>nb_colors_asked)
-  {
-    //   Il s'agit de trouver les 2 couleurs qui se ressemblent le plus
-    // parmis celles qui sont utilisées (bien sûr) et de les remplacer par
-    // une seule couleur qui est la moyenne pondérée de ces 2 couleurs
-    // en fonction de leur utilisation dans l'image.
-
-    best_difference =0x7FFF;
-    Meilleure_utilisation=0x7FFFFFFF;
-
-    for (color_1=0;color_1<(*used_colors);color_1++)
-      for (color_2=color_1+1;color_2<(*used_colors);color_2++)
-        if (color_1!=color_2)
-        {
-          difference =abs((short)palette[color_1].R-palette[color_2].R)+
-                      abs((short)palette[color_1].G-palette[color_2].G)+
-                      abs((short)palette[color_1].B-palette[color_2].B);
-
-          if (difference<=best_difference)
-          {
-            Utilisation=color_usage[color_1]+color_usage[color_2];
-            if ((difference<best_difference) || (Utilisation<Meilleure_utilisation))
-            {
-              best_difference =difference;
-              Meilleure_utilisation=Utilisation;
-              best_color_1  =color_1;
-              best_color_2  =color_2;
-            }
-          }
-        }
-
-    //   Maintenant qu'on les a trouvées, on va pouvoir mettre à jour nos
-    // données pour que le remplacement se fasse sans encombres.
-
-    // En somme, on va remplacer best_color_2 par best_color_1,
-    // mais attention, on ne remplace pas best_color_1 par
-    // best_color_2 !
-
-    // On met à jour la palette.
-    palette[best_color_1].R=Round_div((color_usage[best_color_1]*palette[best_color_1].R)+
-                                             (color_usage[best_color_2]*palette[best_color_2].R),
-                                             Meilleure_utilisation);
-    palette[best_color_1].G=Round_div((color_usage[best_color_1]*palette[best_color_1].G)+
-                                             (color_usage[best_color_2]*palette[best_color_2].G),
-                                             Meilleure_utilisation);
-    palette[best_color_1].B=Round_div((color_usage[best_color_1]*palette[best_color_1].B)+
-                                             (color_usage[best_color_2]*palette[best_color_2].B),
-                                             Meilleure_utilisation);
-
-    // On met à jour la table d'utilisation.
-    color_usage[best_color_1]+=color_usage[best_color_2];
-    color_usage[best_color_2]=0;
-
-    // On met à jour la table de conversion.
-    for (color_1=0;color_1<=255;color_1++)
-    {
-      if (conversion_table[color_1]==best_color_2)
-      {
-        //   La color_1 avait déjà prévue de se faire remplacer par la
-        // couleur que l'on veut maintenant éliminer. On va maintenant
-        // demander à ce que la color_1 se fasse remplacer par la
-        // best_color_1.
-        conversion_table[color_1]=best_color_1;
-      }
-    }
-
-    //   Bon, maintenant que l'on a fait bouger nos petites choses concernants
-    // la couleur à éliminer, on va s'occuper de faire bouger les couleurs
-    // situées après la couleur à éliminer pour qu'elles se déplaçent d'une
-    // couleur en arrière.
-    for (color_1=0;color_1<=255;color_1++)
-    {
-      //   Commençons par nous occuper des tables d'utilisation et de la
-      // palette.
-
-      if (color_1>best_color_2)
-      {
-        // La color_1 va scroller en arrière.
-
-        //   Donc on transfère son utilisation dans l'utilisation de la
-        // couleur qui la précède.
-        color_usage[color_1-1]=color_usage[color_1];
-
-        //   Et on transfère ses teintes dans les teintes de la couleur qui
-        // la précède.
-        palette[color_1-1].R=palette[color_1].R;
-        palette[color_1-1].G=palette[color_1].G;
-        palette[color_1-1].B=palette[color_1].B;
-      }
-
-      //   Une fois la palette et la table d'utilisation gérées, on peut
-      // s'occuper de notre table de conversion.
-      if (conversion_table[color_1]>best_color_2)
-        //   La color_1 avait l'intention de se faire remplacer par une
-        // couleur que l'on va (ou que l'on a déjà) bouger en arrière.
-        conversion_table[color_1]--;
-    }
-
-    //   On vient d'éjecter une couleur, donc on peut mettre à jour le nombre
-    // de couleurs utilisées.
-    (*used_colors)--;
-
-    // A la fin, on doit passer (dans la palette) les teintes du dernier
-    // élément de notre ensemble en noir.
-    palette[*used_colors].R=0;
-    palette[*used_colors].G=0;
-    palette[*used_colors].B=0;
-
-    // Au passage, on va s'assurer que l'on a pas oublié de la mettre à une
-    // utilisation nulle.
-    color_usage[*used_colors]=0;
-
-    // Après avoir éjecté une couleur, on le fait savoir à l'utilisateur par
-    // l'intermédiaire du compteur de nombre utilisées.
-    Num2str(*used_colors,str,3);
-    Print_in_window(186,23,str,MC_Black,MC_Light);
-  }
-
-  //   Maintenant, tous ces calculs doivent êtres pris en compte dans la
-  // palette, l'image et à l'écran.
-  Remap_image_highlevel(conversion_table); // Et voila pour l'image et l'écran
-  Display_cursor();
-}
-
-
-
-void Set_palette_slider(T_Scroller_button * slider,
-                            word nb_elements, word position,
-                            char * value, short x_pos)
-{
-  slider->Nb_elements=nb_elements;
-  slider->Position=position;
-  Compute_slider_cursor_height(slider);
-  Window_draw_slider(slider);
-  Print_counter(x_pos,172,value,MC_Black,MC_Light);
-}
-
-
-
-void Display_sliders(T_Scroller_button * red_slider,
-                         T_Scroller_button * green_slider,
-                         T_Scroller_button * blue_slider,
-                         byte block_is_selected, T_Components * palette)
-{
-  char str[5];
-
-  if (block_is_selected)
-  {
-    Set_palette_slider(red_slider,Color_max*2+1,Color_max,"±  0",176);
-    Set_palette_slider(green_slider,Color_max*2+1,Color_max,"±  0",203);
-    Set_palette_slider(blue_slider,Color_max*2+1,Color_max,"±  0",230);
-  }
-  else
-  {
-    byte j1, j2, j3;
-    j1= palette[Fore_color].R;
-    j2= palette[Fore_color].G;
-    j3= palette[Fore_color].B;
-    if (!Palette_view_is_RGB)
-    {
-      RGB_to_HSL(j1,j2,j3,&j1,&j2,&j3);
-    }
-
-    Format_componant(j1*Color_max/255,str);
-    Set_palette_slider(red_slider,Color_count,Color_max-j1*Color_max/255,str,176);
-    Format_componant(j2*Color_max/255,str);
-    Set_palette_slider(green_slider,Color_count,Color_max-j2*Color_max/255,str,203);
-    Format_componant(j3*Color_max/255,str);
-    Set_palette_slider(blue_slider,Color_count,Color_max-j3*Color_max/255,str,230);
-  }
-}
-
-
-
-void Draw_all_palette_sliders(T_Scroller_button * red_slider,
-                               T_Scroller_button * green_slider,
-                               T_Scroller_button * blue_slider,
-                               T_Palette palette,byte start,byte end)
-{
-  char str[5];
-
-  Hide_cursor();
-  // Réaffichage des jauges:
-  if (start!=end)
-  {
-    // Dans le cas d'un bloc, tout à 0.
-    red_slider->Position   =Color_max;
-    Window_draw_slider(red_slider);
-    Print_counter(176,172,"±  0",MC_Black,MC_Light);
-
-    green_slider->Position   =Color_max;
-    Window_draw_slider(green_slider);
-    Print_counter(203,172,"±  0",MC_Black,MC_Light);
-
-    blue_slider->Position   =Color_max;
-    Window_draw_slider(blue_slider);
-    Print_counter(230,172,"±  0",MC_Black,MC_Light);
-  }
-  else
-  {
-    // Dans le cas d'une seule couleur, composantes.
-    byte j1, j2, j3;
-    j1= palette[start].R;
-    j2= palette[start].G;
-    j3= palette[start].B;
-    if (!Palette_view_is_RGB)
-    {
-      RGB_to_HSL(j1,j2,j3,&j1,&j2,&j3);
-    }
-    Format_componant(j1*Color_max/255,str);
-    red_slider->Position=Color_max-j1*Color_max/255;
-    Window_draw_slider(red_slider);
-    Print_counter(176,172,str,MC_Black,MC_Light);
-
-    Format_componant(j2*Color_max/255,str);
-    green_slider->Position=Color_max-j2*Color_max/255;
-    Window_draw_slider(green_slider);
-    Print_counter(203,172,str,MC_Black,MC_Light);
-
-    Format_componant(j3*Color_max/255,str);
-    blue_slider->Position=Color_max-j3*Color_max/255;
-    Window_draw_slider(blue_slider);
-    Print_counter(230,172,str,MC_Black,MC_Light);
-  }
-  Display_cursor();
-}
-
-
-void Button_Palette(void)
-{
-  static short reducer_index=0;
-  static short reduce_colors_number=256;
-  short  temp_color; // Variable pouvant reservir pour différents calculs intermédiaires
-  dword  temp;
-  byte   color,click; // Variables pouvant reservir pour différents calculs intermédiaires
-  short  clicked_button;
-  word   old_mouse_x;
-  word   old_mouse_y;
-  byte   old_mouse_k;
-  byte   block_start;
-  byte   block_end;
-  byte   first_color;
-  byte   last_color;
-  char   str[10];
-  word   i;
-  //short  x_pos,y_pos;
-  T_Normal_button   * button_used;
-  T_Scroller_button * red_slider;
-  T_Scroller_button * green_slider;
-  T_Scroller_button * blue_slider;
-  T_Scroller_button * reduce_slider;
-  byte   image_is_backed_up=0;
-  byte   need_to_remap=0;
-
-  dword  color_usage[256];
-  short  used_colors=-1; // -1 <=> Inconnu
-  byte   conversion_table[256];
-
-  T_Components * backup_palette;
-  T_Components * temp_palette;
-  T_Components * working_palette;
-
-  backup_palette    =(T_Components *)malloc(sizeof(T_Palette));
-  temp_palette=(T_Components *)malloc(sizeof(T_Palette));
-  working_palette=(T_Components *)malloc(sizeof(T_Palette));
-
-  Componant_unit(RGB_scale);
-
-  Open_window(299,188,"Palette");
-
-  memcpy(working_palette,Main_palette,sizeof(T_Palette));
-  memcpy(backup_palette    ,Main_palette,sizeof(T_Palette));
-  memcpy(temp_palette,Main_palette,sizeof(T_Palette));
-
-  Window_set_palette_button(5,79);                              // 1
-
-  Window_display_frame      (173, 67,121,116);
-  Window_display_frame      (128, 16, 91, 39);
-  Window_display_frame      (221, 16, 73, 39);
-  // Frame creux destiné à l'affichage de la(les) couleur(s) sélectionnée(s)
-  Window_display_frame_in(259, 88, 26, 74);
-
-  // Graduation des jauges de couleur
-  Block(Window_pos_X+(Menu_factor_X*179),Window_pos_Y+(Menu_factor_Y*109),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
-  Block(Window_pos_X+(Menu_factor_X*206),Window_pos_Y+(Menu_factor_Y*109),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
-  Block(Window_pos_X+(Menu_factor_X*233),Window_pos_Y+(Menu_factor_Y*109),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
-  Block(Window_pos_X+(Menu_factor_X*179),Window_pos_Y+(Menu_factor_Y*125),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
-  Block(Window_pos_X+(Menu_factor_X*206),Window_pos_Y+(Menu_factor_Y*125),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
-  Block(Window_pos_X+(Menu_factor_X*233),Window_pos_Y+(Menu_factor_Y*125),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
-  Block(Window_pos_X+(Menu_factor_X*179),Window_pos_Y+(Menu_factor_Y*141),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
-  Block(Window_pos_X+(Menu_factor_X*206),Window_pos_Y+(Menu_factor_Y*141),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
-  Block(Window_pos_X+(Menu_factor_X*233),Window_pos_Y+(Menu_factor_Y*141),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
-  // Jauges de couleur
-  Palette_view_is_RGB=1;
-  red_slider = Window_set_scroller_button(182, 81, 88,Color_count,1,Color_max-working_palette[Fore_color].R*Color_max/255);// 2
-  green_slider = Window_set_scroller_button(209, 81, 88,Color_count,1,Color_max-working_palette[Fore_color].G*Color_max/255);// 3
-  blue_slider = Window_set_scroller_button(236, 81, 88,Color_count,1,Color_max-working_palette[Fore_color].B*Color_max/255);// 4
-  Print_in_window(184,71,"R",MC_Dark,MC_Light);
-  Print_in_window(211,71,"G",MC_Dark,MC_Light);
-  Print_in_window(238,71,"B",MC_Dark,MC_Light);
-
-  first_color=last_color=block_start=block_end=Fore_color;
-  Tag_color_range(block_start,block_end);
-
-  // Affichage dans le block de visu de la couleur en cours
-  Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y*89),Menu_factor_X*24,Menu_factor_Y*72,Back_color);
-  Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
-
-  // Affichage des valeurs de la couleur courante (pour 1 couleur)
-  Format_componant(Main_palette[Fore_color].R*Color_max/255,str);
-  Print_counter(176,172,str,MC_Black,MC_Light);
-  Format_componant(Main_palette[Fore_color].G*Color_max/255,str);
-  Print_counter(203,172,str,MC_Black,MC_Light);
-  Format_componant(Main_palette[Fore_color].B*Color_max/255,str);
-  Print_counter(230,172,str,MC_Black,MC_Light);
-
-  Print_in_window(129,58,"Color number:",MC_Dark,MC_Light);
-  Num2str(Fore_color,str,3);
-  Print_in_window(237,58,str,MC_Black,MC_Light);
-
-
-  Window_set_normal_button( 6,17,59,14,"Default",3,1,SDLK_f);   // 5
-  Window_set_normal_button(66,17,29,14,"Gry"    ,1,1,SDLK_g);   // 6
-  Window_set_normal_button(66,47,29,14,"Swp"    ,0,1,KEY_NONE);   // 7
-  Window_set_normal_button( 6,47,59,14,"X-Swap" ,1,1,SDLK_x);   // 8
-  Window_set_normal_button(66,32,29,14,"Cpy"    ,1,1,SDLK_c);   // 9
-  Window_set_normal_button( 6,32,59,14,"Spread" ,4,1,SDLK_e);   // 10
-
-  Window_set_normal_button(239,20,51,14,"Reduce" ,1,1,SDLK_r);  // 11
-  Print_in_window(241,41,"to",MC_Dark,MC_Light);
-
-  Window_set_normal_button(  6,168,35,14,"Undo"  ,1,1,SDLK_u);  // 12
-  Window_set_normal_button( 62,168,51,14,"Cancel",0,1,KEY_ESC);  // 13
-  Window_set_normal_button(117,168,51,14,"OK"    ,0,1,SDLK_RETURN);  // 14
-
-  button_used = Window_set_normal_button(132,20,83,14,"Used: ???",4,1,SDLK_d);// 15
-  Window_set_normal_button(132,37,83,14,"Zap unused",0,1,SDLK_DELETE);//16
-
-  // Jauge de réduction de palette
-  reduce_slider = Window_set_scroller_button(225,20,31,7,1,reducer_index);// 17
-
-  Window_set_repeatable_button(266, 74,12,11,"+",0,1,SDLK_KP_PLUS);       // 18
-  Window_set_repeatable_button(266,165,12,11,"-",0,1,SDLK_KP_MINUS);       // 19
-
-  Window_set_normal_button(96,17,29,14,"Neg"    ,1,1,SDLK_n);   // 20
-  Window_set_normal_button(66,62,29,14,"Inv"    ,1,1,SDLK_i);   // 21
-  Window_set_normal_button( 6,62,59,14,"X-Inv." ,5,1,SDLK_v);   // 22
-
-  Window_set_input_button(263,39,3);                           // 23
-
-  Window_set_normal_button(96,32,29,14,"HSL"    ,1,1,SDLK_h);   // 24
-  Window_set_normal_button(96,47,29,14,"Srt"    ,1,1,SDLK_s);   // 25
-  // Affichage du facteur de réduction de la palette
-  Num2str(reduce_colors_number,str,3);
-  Print_in_window(265,41,str,MC_Black,MC_Light);
-
-  // Dessin des petits effets spéciaux pour les boutons [+] et [-]
-  Draw_thingumajig(263, 74,MC_White,-1);
-  Draw_thingumajig(280, 74,MC_White,+1);
-  Draw_thingumajig(263,165,MC_Dark,-1);
-  Draw_thingumajig(280,165,MC_Dark,+1);
-
-  Update_window_area(0,0,299,188);
-
-  Display_cursor();
-
-  if (Config.Auto_nb_used)
-    Update_color_count(&used_colors,color_usage);
-
-  do
-  {
-    old_mouse_x=Mouse_X;
-    old_mouse_y=Mouse_Y;
-    old_mouse_k=Mouse_K;
-    clicked_button=Window_clicked_button();
-
-    switch (clicked_button)
-    {
-      case  0 : // Nulle part
-        break;
-      case -1 : // Hors de la fenêtre
-      case  1 : // palette
-        if ( (Mouse_X!=old_mouse_x) || (Mouse_Y!=old_mouse_y) || (Mouse_K!=old_mouse_k) )
-        {
-          Hide_cursor();
-          temp_color=(clicked_button==1) ? Window_attribute2 : Read_pixel(Mouse_X,Mouse_Y);
-          if (Mouse_K==RIGHT_SIDE)
-          {
-            if (Back_color!=temp_color)
-            {
-              Back_color=temp_color;
-              // 4 blocks de back_color entourant la fore_color
-              Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
-              Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y*157),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
-              Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
-              Block(Window_pos_X+(Menu_factor_X*280),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
-              Update_rect(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*32,Menu_factor_Y*72);
-            }
-          }
-          else
-          {
-            if (!old_mouse_k)
-            {
-              // On vient de clicker sur une couleur (et une seule)
-              if ( (Fore_color!=temp_color) || (block_start!=block_end) )
-              {
-                // La couleur en question est nouvelle ou elle annule un
-                // ancien bloc. Il faut donc sélectionner cette couleur comme
-                // unique couleur choisie.
-
-                Fore_color=first_color=last_color=block_start=block_end=temp_color;
-                Tag_color_range(block_start,block_end);
-
-                // Affichage du n° de la couleur sélectionnée
-                Block(Window_pos_X+(Menu_factor_X*237),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*56,Menu_factor_Y*7,MC_Light);
-                Num2str(Fore_color,str,3);
-                Print_in_window(237,58,str,MC_Black,MC_Light);
-                Update_rect(Window_pos_X+(Menu_factor_X*237),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*56,Menu_factor_Y*7);
-
-                // Affichage des jauges
-                Block(Window_pos_X+(Menu_factor_X*176),Window_pos_Y+(Menu_factor_Y*172),Menu_factor_X*84,Menu_factor_Y*7,MC_Light);
-                Display_sliders(red_slider,green_slider,blue_slider,0,working_palette);
-
-                // Affichage dans le block de visu de la couleur en cours
-                Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
-                Update_rect(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64);
-
-                memcpy(backup_palette    ,working_palette,sizeof(T_Palette));
-                memcpy(temp_palette,working_palette,sizeof(T_Palette));
-              }
-            }
-            else
-            {
-              // On maintient le click, on va donc tester si le curseur bouge
-              if (temp_color!=last_color)
-              {
-                // On commence par ordonner la 1ère et dernière couleur du bloc
-                if (first_color<temp_color)
-                {
-                  block_start=first_color;
-                  block_end=temp_color;
-
-                  // Affichage du n° de la couleur sélectionnée
-                  Num2str(block_start,str  ,3);
-                  Num2str(block_end  ,str+4,3);
-                  str[3]=26; // Flèche vers la droite
-                  Print_in_window(237,58,str,MC_Black,MC_Light);
-
-                  // Affichage des jauges
-                  Display_sliders(red_slider,green_slider,blue_slider,1,NULL);
-
-                  // Affichage dans le block de visu du bloc (dégradé) en cours
-                  Display_grad_block_in_window(264,93,block_start,block_end);
-                }
-                else if (first_color>temp_color)
-                {
-                  block_start=temp_color;
-                  block_end=first_color;
-
-                  // Affichage du n° de la couleur sélectionnée
-                  Num2str(block_start,str  ,3);
-                  Num2str(block_end  ,str+4,3);
-                  str[3]=26; // Flèche vers la droite
-                  Print_in_window(237,58,str,MC_Black,MC_Light);
-
-                  // Affichage des jauges
-                  Display_sliders(red_slider,green_slider,blue_slider,1,NULL);
-
-                  // Affichage dans le block de visu du bloc (dégradé) en cours
-                  Display_grad_block_in_window(264,93,block_start,block_end);
-                }
-                else
-                {
-                  block_start=block_end=first_color;
-                  Block(Window_pos_X+(Menu_factor_X*176),Window_pos_Y+(Menu_factor_Y*172),Menu_factor_X*84,Menu_factor_Y*7,MC_Light);
-
-                  // Affichage du n° de la couleur sélectionnée
-                  Block(Window_pos_X+(Menu_factor_X*261),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*32,Menu_factor_Y*7,MC_Light);
-                  Num2str(Fore_color,str,3);
-                  Print_in_window(237,58,str,MC_Black,MC_Light);
-
-                  // Affichage des jauges
-                  Display_sliders(red_slider,green_slider,blue_slider,0,working_palette);
-
-                  // Affichage dans le block de visu de la couleur en cours
-                  Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
-                  Update_rect(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64);
-                }
-
-                // On tagge le bloc (ou la couleur)
-                Tag_color_range(block_start,block_end);
-              }
-
-              last_color=temp_color;
-            }
-          }
-          Display_cursor();
-        }
-        break;
-      case  2 : // Jauge rouge
-        Hide_cursor();
-        if (block_start==block_end)
-        {
-          if(Palette_view_is_RGB)
-          {
-            Set_red(Fore_color,(Color_max-red_slider->Position)*255/Color_max,working_palette);
-            Format_componant(working_palette[Fore_color].R*Color_max/255,str);
-          } 
-          else
-          {
-            HSL_to_RGB(
-              255-red_slider->Position,
-              255-green_slider->Position,
-              255-blue_slider->Position,
-              &working_palette[Fore_color].R,
-              &working_palette[Fore_color].G,
-              &working_palette[Fore_color].B);
-            Format_componant((int)255-red_slider->Position,str);
-          }
-          Print_counter(176,172,str,MC_Black,MC_Light);
-        }
-        else
-        {
-          if(Palette_view_is_RGB)
-          {
-          for (i=block_start; i<=block_end; i++)
-              Set_red(i,temp_palette[i].R+(Color_max-red_slider->Position)*255/Color_max,working_palette);
-          }
-          else
-          {
-            for (i=block_start; i<=block_end; i++)
-              Set_HSL(
-                temp_palette,
-                working_palette,
-                i,
-                Color_max-red_slider->Position,
-                Color_max-green_slider->Position,
-                Color_max-blue_slider->Position
-                );
-          }
-
-          if (red_slider->Position>Color_max)
-          {
-            // Jauge dans les négatifs:
-            Num2str(-(Color_max-red_slider->Position),str,4);
-            str[0]='-';
-          }
-          else if (red_slider->Position<Color_max)
-          {
-            // Jauge dans les positifs:
-            Num2str(  Color_max-red_slider->Position ,str,4);
-            str[0]='+';
-          }
-          else
-          {
-            // Jauge nulle:
-            strcpy(str,"±  0");
-          }
-          Print_counter(176,172,str,MC_Black,MC_Light);
-
-        }
-
-        need_to_remap=1;
-
-        Display_cursor();
-        Set_palette(working_palette);
-        break;
-      case  3 : // Jauge verte
-        Hide_cursor();
-        if (block_start==block_end)
-        {
-          if(Palette_view_is_RGB)
-          {
-            Set_green (Fore_color,(Color_max-green_slider->Position)*255/Color_max,working_palette);
-            Format_componant(working_palette[Fore_color].G*Color_max/255,str);
-          } 
-          else
-          {
-            HSL_to_RGB(
-              255-red_slider->Position,
-              255-green_slider->Position,
-              255-blue_slider->Position,
-              &working_palette[Fore_color].R,
-              &working_palette[Fore_color].G,
-              &working_palette[Fore_color].B);
-            Format_componant((int)255-green_slider->Position,str);
-          }
-          Print_counter(203,172,str,MC_Black,MC_Light);
-        }
-        else
-        {
-          if(Palette_view_is_RGB)
-          {
-            for (i=block_start; i<=block_end; i++)
-              Set_green (i,temp_palette[i].G+(Color_max-green_slider->Position)*255/Color_max,working_palette);
-          }
-          else
-          {
-          for (i=block_start; i<=block_end; i++)
-              Set_HSL(
-                temp_palette,
-                working_palette,
-                i,
-                Color_max-red_slider->Position,
-                Color_max-green_slider->Position,
-                Color_max-blue_slider->Position
-                );
-          }
-
-          if (green_slider->Position>Color_max)
-          {
-            // Jauge dans les négatifs:
-            Num2str(-(Color_max-green_slider->Position),str,4);
-            str[0]='-';
-          }
-          else if (green_slider->Position<Color_max)
-          {
-            // Jauge dans les positifs:
-            Num2str(  Color_max-green_slider->Position ,str,4);
-            str[0]='+';
-          }
-          else
-          {
-            // Jauge nulle:
-            strcpy(str,"±  0");
-          }
-          Print_counter(203,172,str,MC_Black,MC_Light);
-        }
-
-        need_to_remap=1;
-
-        Display_cursor();
-        Set_palette(working_palette);
-        break;
-
-      case  4 : // Jauge bleue
-        Hide_cursor();
-        if (block_start==block_end)
-        {
-          if(Palette_view_is_RGB)
-          {
-            Set_blue (Fore_color,(Color_max-blue_slider->Position)*255/Color_max,working_palette);
-            Format_componant(working_palette[Fore_color].B*Color_max/255,str);
-          } 
-          else
-          {
-            HSL_to_RGB(
-              255-red_slider->Position,
-              255-green_slider->Position,
-              255-blue_slider->Position,
-              &working_palette[Fore_color].R,
-              &working_palette[Fore_color].G,
-              &working_palette[Fore_color].B);
-            Format_componant((int)255-blue_slider->Position,str);
-          }          
-          Print_counter(230,172,str,MC_Black,MC_Light);
-        }
-        else
-        {
-          if(Palette_view_is_RGB)
-          {
-          for (i=block_start; i<=block_end; i++)
-              Set_blue(i,temp_palette[i].B+(Color_max-blue_slider->Position)*255/Color_max,working_palette);
-          }
-          else
-          {
-            for (i=block_start; i<=block_end; i++)
-              Set_HSL(
-                temp_palette,
-                working_palette,
-                i,
-                Color_max-red_slider->Position,
-                Color_max-green_slider->Position,
-                Color_max-blue_slider->Position
-                );
-          }
-
-          if (blue_slider->Position>Color_max)
-          {
-            // Jauge dans les négatifs:
-            Num2str(-(Color_max-blue_slider->Position),str,4);
-            str[0]='-';
-          }
-          else if (blue_slider->Position<Color_max)
-          {
-            // Jauge dans les positifs:
-            Num2str(  Color_max-blue_slider->Position ,str,4);
-            str[0]='+';
-          }
-          else
-          {
-            // Jauge nulle:
-            strcpy(str,"±  0");
-          }
-          Print_counter(230,172,str,MC_Black,MC_Light);
-        }
-
-        need_to_remap=1;
-
-        Display_cursor();
-        Set_palette(working_palette);
-        break;
-
-      case 5 : // Default
-        memcpy(backup_palette,working_palette,sizeof(T_Palette));
-        memcpy(working_palette,Gfx->Default_palette,sizeof(T_Palette));
-        memcpy(temp_palette,Gfx->Default_palette,sizeof(T_Palette));
-        Set_palette(Gfx->Default_palette);
-        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-        // On prépare la "modifiabilité" des nouvelles couleurs
-        memcpy(temp_palette,working_palette,sizeof(T_Palette));
-
-        need_to_remap=1;
-        break;
-
-      case 6 : // Grey scale
-        // Backup
-        memcpy(backup_palette,working_palette,sizeof(T_Palette));
-        // Grey Scale
-        for (i=block_start;i<=block_end;i++)
-        {
-          temp_color=(dword)( ((dword)working_palette[i].R*30) + ((dword)working_palette[i].G*59) + ((dword)working_palette[i].B*11) )/100;
-          Set_red(i,temp_color,working_palette);
-          Set_green (i,temp_color,working_palette);
-          Set_blue (i,temp_color,working_palette);
-        }
-        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-        // On prépare la "modifiabilité" des nouvelles couleurs
-        Set_palette(working_palette);
-        memcpy(temp_palette,working_palette,sizeof(T_Palette));
-
-        need_to_remap=1;
-        break;
-
-      case  7 : // Swap
-      case  8 : // X-Swap
-        temp_color=Wait_click_in_palette(Window_palette_button_list);
-        if ((temp_color>=0)
-         && (temp_color!=block_start))
-        {
-          Hide_cursor();
-          memcpy(backup_palette,working_palette,sizeof(T_Palette));
-
-          // On calcule le nombre de couleurs a swapper sans risquer de sortir
-          // de la palette (La var. first_color est utilisée pour économiser 1 var; c'est tout)
-          first_color=(temp_color+block_end-block_start<=255)?block_end+1-block_start:256-temp_color;
-
-          if (clicked_button==8) // On ne fait de backup de l'image que si on
-                                // est en mode X-SWAP.
-            if (!image_is_backed_up)
-            {
-              Backup();
-              image_is_backed_up=1;
-            }
-
-          Swap(clicked_button==8,block_start,temp_color,first_color,working_palette,color_usage);
-
-          memcpy(temp_palette,working_palette,sizeof(T_Palette));
-
-          // On déplace le bloc vers les modifs:
-          last_color=block_end=temp_color+first_color-1;
-          Fore_color=first_color=block_start=temp_color;
-          // On raffiche le n° des bornes du bloc:
-          if (block_start!=block_end)
-          {
-            // Cas d'un bloc multi-couleur
-            Num2str(block_start,str  ,3);
-            Num2str(block_end  ,str+4,3);
-            str[3]=26; // Flèche vers la droite
-            // Affichage dans le block de visu du bloc (dégradé) en cours
-            Display_grad_block_in_window(264,93,block_start,block_end);
-          }
-          else
-          {
-            // Cas d'une seule couleur
-            Num2str(Fore_color,str,3);
-            Block(Window_pos_X+(Menu_factor_X*237),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*56,Menu_factor_Y* 7,MC_Light);
-            // Affichage dans le block de visu de la couleur en cours
-            Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
-          }
-          Print_in_window(237,58,str,MC_Black,MC_Light);
-          // On tag le bloc (ou la couleur)
-          Tag_color_range(block_start,block_end);
-
-          need_to_remap=1;
-
-          Set_palette(working_palette);
-
-          Display_cursor();
-          Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-          
-          // En cas de X-Swap, tout l'ecran a pu changer de couleur.
-          if (clicked_button==8)
-            Update_rect(0, 0, Screen_width, Menu_Y_before_window);
-          Wait_end_of_click();
-        }
-        break;
-
-      case  9 : // Copy
-        temp_color=Wait_click_in_palette(Window_palette_button_list);
-        if ((temp_color>=0) && (temp_color!=block_start))
-        {
-          Hide_cursor();
-          memcpy(backup_palette,working_palette,sizeof(T_Palette));
-          memcpy(working_palette+temp_color,backup_palette+block_start,
-                 ((temp_color+block_end-block_start<=255)?block_end+1-block_start:256-temp_color)*3);
-          memcpy(temp_palette,working_palette,sizeof(T_Palette));
-          Set_palette(working_palette);
-          // On déplace le bloc vers les modifs:
-          last_color=block_end=((temp_color+block_end-block_start<=255)?(temp_color+block_end-block_start):255);
-          Fore_color=first_color=block_start=temp_color;
-          // On raffiche le n° des bornes du bloc:
-          if (block_start!=block_end)
-          {
-            // Cas d'un bloc multi-couleur
-            Num2str(block_start,str  ,3);
-            Num2str(block_end  ,str+4,3);
-            str[3]=26; // Flèche vers la droite
-            // Affichage dans le block de visu du bloc (dégradé) en cours
-            Display_grad_block_in_window(264,93,block_start,block_end);
-          }
-          else
-          {
-            // Cas d'une seule couleur
-            Num2str(Fore_color,str,3);
-            Block(Window_pos_X+(Menu_factor_X*237),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*56,Menu_factor_Y* 7,MC_Light);
-            // Affichage dans le block de visu de la couleur en cours
-            Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
-          }
-          Print_in_window(237,58,str,MC_Black,MC_Light);
-          // On tag le bloc (ou la couleur)
-          Tag_color_range(block_start,block_end);
-
-          need_to_remap=1;
-
-          Display_cursor();
-          Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-          Wait_end_of_click();
-        }
-        break;
-
-      case 10 : // Spread
-        if (block_start!=block_end)
-        {
-          memcpy(backup_palette,working_palette,sizeof(T_Palette));
-          Spread_colors(block_start,block_end,working_palette);
-        }
-        else
-        {
-          temp_color=Wait_click_in_palette(Window_palette_button_list);
-          if (temp_color>=0)
-          {
-            memcpy(backup_palette,working_palette,sizeof(T_Palette));
-            if (temp_color<Fore_color)
-              Spread_colors(temp_color,Fore_color,working_palette);
-            else
-              Spread_colors(Fore_color,temp_color,working_palette);
-            Wait_end_of_click();
-          }
-        }
-
-        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-        // On prépare la "modifiabilité" des nouvelles couleurs
-
-        Set_palette(working_palette);
-
-        memcpy(temp_palette,working_palette,sizeof(T_Palette));
-
-        need_to_remap=1;
-        break;
-
-      case 11: // Reduce
-        memcpy(backup_palette,working_palette,sizeof(T_Palette));
-        if (!image_is_backed_up)
-        {
-          Backup();
-          image_is_backed_up=1;
-        }
-        Reduce_palette(&used_colors,reduce_colors_number,working_palette,color_usage);
-
-        if ((Config.Safety_colors) && (used_colors<4))
-        {
-          memcpy(temp_palette,Main_palette,sizeof(T_Palette));
-          memcpy(Main_palette,working_palette,sizeof(T_Palette));
-          Set_nice_menu_colors(color_usage,0);
-          memcpy(working_palette,Main_palette,sizeof(T_Palette));
-          memcpy(Main_palette,temp_palette,sizeof(T_Palette));
-        }
-
-        Set_palette(working_palette);     // On définit la nouvelle palette
-        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-        memcpy(temp_palette,working_palette,sizeof(T_Palette));
-
-        need_to_remap=1;
-        break;
-
-      case 12: // Undo
-        memcpy(temp_palette,backup_palette    ,sizeof(T_Palette));
-        memcpy(backup_palette    ,working_palette,sizeof(T_Palette));
-        memcpy(working_palette,temp_palette,sizeof(T_Palette));
-        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-        Set_palette(working_palette);
-
-        need_to_remap=1;
-        break;
-
-      case 15 : // Used
-        if (used_colors==-1)
-          Update_color_count(&used_colors,color_usage);
-        break;
-
-      case 16 : // Zap unused
-        memcpy(backup_palette,working_palette,sizeof(T_Palette));
-        if (used_colors==-1)
-          Update_color_count(&used_colors,color_usage);
-        for (i=0; i<256; i++)
-        {
-          if (!color_usage[i])
-          {
-            temp_color=block_start+(i % (block_end+1-block_start));
-            working_palette[i].R=backup_palette[temp_color].R;
-            working_palette[i].G=backup_palette[temp_color].G;
-            working_palette[i].B=backup_palette[temp_color].B;
-          }
-        }
-
-        if ((Config.Safety_colors) && (used_colors<4) && (block_end==block_start))
-        {
-          memcpy(temp_palette,Main_palette,sizeof(T_Palette));
-          memcpy(Main_palette,working_palette,sizeof(T_Palette));
-          Set_nice_menu_colors(color_usage,0);
-          memcpy(working_palette,Main_palette,sizeof(T_Palette));
-          memcpy(Main_palette,temp_palette,sizeof(T_Palette));
-        }
-
-        Set_palette(working_palette);
-        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-
-        need_to_remap=1;
-        break;
-
-      case 17 : // Jauge de réduction de palette
-        if (reducer_index!=reduce_slider->Position)
-        {
-          reducer_index=reduce_slider->Position;
-          // Affichage du facteur de réduction de la palette
-          Hide_cursor();
-          Print_in_window(265,41,Palette_reduce_label[reducer_index],MC_Black,MC_Light);
-          Display_cursor();
-          reduce_colors_number=atoi(Palette_reduce_label[reducer_index]);
-        }
-        break;
-
-      case 18 : // [+]
-       if (!Palette_view_is_RGB)
-          break;
-        Hide_cursor();
-        if (block_start==block_end)
-        {
-          if (red_slider->Position)
-          {
-            (red_slider->Position)--;
-            Window_draw_slider(red_slider);
-            Set_red(Fore_color,(Color_max-red_slider->Position)*255/Color_max,working_palette);
-            Format_componant(working_palette[Fore_color].R*Color_max/255,str);
-            Print_counter(176,172,str,MC_Black,MC_Light);
-          }
-          if (green_slider->Position)
-          {
-            (green_slider->Position)--;
-            Window_draw_slider(green_slider);
-            Set_green (Fore_color,(Color_max-green_slider->Position)*255/Color_max,working_palette);
-            Format_componant(working_palette[Fore_color].G*Color_max/255,str);
-            Print_counter(203,172,str,MC_Black,MC_Light);
-          }
-          if (blue_slider->Position)
-          {
-            (blue_slider->Position)--;
-            Window_draw_slider(blue_slider);
-            Set_blue (Fore_color,(Color_max-blue_slider->Position)*255/Color_max,working_palette);
-            Format_componant(working_palette[Fore_color].B*Color_max/255,str);
-            Print_counter(230,172,str,MC_Black,MC_Light);
-          }
-        }
-        else
-        {
-          if (red_slider->Position)
-          {
-            (red_slider->Position)--;
-            Window_draw_slider(red_slider);
-          }
-          if (green_slider->Position)
-          {
-            (green_slider->Position)--;
-            Window_draw_slider(green_slider);
-          }
-          if (blue_slider->Position)
-          {
-            (blue_slider->Position)--;
-            Window_draw_slider(blue_slider);
-          }
-
-          for (i=block_start; i<=block_end; i++)
-          {
-            Set_red(i,temp_palette[i].R+(Color_max-red_slider->Position)*255/Color_max,working_palette);
-            Set_green (i,temp_palette[i].G+(Color_max-green_slider->Position)*255/Color_max,working_palette);
-            Set_blue (i,temp_palette[i].B+(Color_max-blue_slider->Position)*255/Color_max,working_palette);
-          }
-
-          // -- red --
-          if (red_slider->Position>Color_max)
-          {
-            // Jauge dans les négatifs:
-            Num2str(-(Color_max-red_slider->Position),str,4);
-            str[0]='-';
-          }
-          else if (red_slider->Position<Color_max)
-          {
-            // Jauge dans les positifs:
-            Num2str(  Color_max-red_slider->Position ,str,4);
-            str[0]='+';
-          }
-          else
-          {
-            // Jauge nulle:
-            strcpy(str,"±  0");
-          }
-          Print_counter(176,172,str,MC_Black,MC_Light);
-
-
-          // -- green --
-          if (green_slider->Position>Color_max)
-          {
-            // Jauge dans les négatifs:
-            Num2str(-(Color_max-green_slider->Position),str,4);
-            str[0]='-';
-          }
-          else if (green_slider->Position<Color_max)
-          {
-            // Jauge dans les positifs:
-            Num2str(  Color_max-green_slider->Position ,str,4);
-            str[0]='+';
-          }
-          else
-          {
-            // Jauge nulle:
-            strcpy(str,"±  0");
-          }
-          Print_counter(203,172,str,MC_Black,MC_Light);
-
-
-          // -- blue --
-          if (blue_slider->Position>Color_max)
-          {
-            // Jauge dans les négatifs:
-            Num2str(-(Color_max-blue_slider->Position),str,4);
-            str[0]='-';
-          }
-          else if (blue_slider->Position<Color_max)
-          {
-            // Jauge dans les positifs:
-            Num2str(  Color_max-blue_slider->Position ,str,4);
-            str[0]='+';
-          }
-          else
-          {
-            // Jauge nulle:
-            strcpy(str,"±  0");
-          }
-          Print_counter(230,172,str,MC_Black,MC_Light);
-        }
-
-        need_to_remap=1;
-
-        Display_cursor();
-        Set_palette(working_palette);
-        break;
-
-      case 19 : // [-]
-        if (!Palette_view_is_RGB)
-          break;
-        Hide_cursor();
-        if (block_start==block_end)
-        {
-          if (red_slider->Position<Color_max)
-          {
-            (red_slider->Position)++;
-            Window_draw_slider(red_slider);
-            Set_red(Fore_color,(Color_max-red_slider->Position)*255/Color_max,working_palette);
-            Format_componant(working_palette[Fore_color].R*Color_max/255,str);
-            Print_counter(176,172,str,MC_Black,MC_Light);
-          }
-          if (green_slider->Position<Color_max)
-          {
-            (green_slider->Position)++;
-            Window_draw_slider(green_slider);
-            Set_green (Fore_color,(Color_max-green_slider->Position)*255/Color_max,working_palette);
-            Format_componant(working_palette[Fore_color].G*Color_max/255,str);
-            Print_counter(203,172,str,MC_Black,MC_Light);
-          }
-          if (blue_slider->Position<Color_max)
-          {
-            (blue_slider->Position)++;
-            Window_draw_slider(blue_slider);
-            Set_blue (Fore_color,(Color_max-blue_slider->Position)*255/Color_max,working_palette);
-            Format_componant(working_palette[Fore_color].B*Color_max/255,str);
-            Print_counter(230,172,str,MC_Black,MC_Light);
-          }
-        }
-        else
-        {
-          if (red_slider->Position<(Color_max*2))
-          {
-            (red_slider->Position)++;
-            Window_draw_slider(red_slider);
-          }
-          if (green_slider->Position<(Color_max*2))
-          {
-            (green_slider->Position)++;
-            Window_draw_slider(green_slider);
-          }
-          if (blue_slider->Position<(Color_max*2))
-          {
-            (blue_slider->Position)++;
-            Window_draw_slider(blue_slider);
-          }
-
-          for (i=block_start; i<=block_end; i++)
-          {
-            Set_red(i,temp_palette[i].R+(Color_max-red_slider->Position)*255/Color_max,working_palette);
-            Set_green (i,temp_palette[i].G+(Color_max-green_slider->Position)*255/Color_max,working_palette);
-            Set_blue (i,temp_palette[i].B+(Color_max-blue_slider->Position)*255/Color_max,working_palette);
-          }
-
-          // -- red --
-          if (red_slider->Position>Color_max)
-          {
-            // Jauge dans les négatifs:
-            Num2str(-(Color_max-red_slider->Position),str,4);
-            str[0]='-';
-          }
-          else if (red_slider->Position<Color_max)
-          {
-            // Jauge dans les positifs:
-            Num2str(  Color_max-red_slider->Position ,str,4);
-            str[0]='+';
-          }
-          else
-          {
-            // Jauge nulle:
-            strcpy(str,"±  0");
-          }
-          Print_counter(176,172,str,MC_Black,MC_Light);
-
-
-          // -- green --
-          if (green_slider->Position>Color_max)
-          {
-            // Jauge dans les négatifs:
-            Num2str(-(Color_max-green_slider->Position),str,4);
-            str[0]='-';
-          }
-          else if (green_slider->Position<Color_max)
-          {
-            // Jauge dans les positifs:
-            Num2str(  Color_max-green_slider->Position ,str,4);
-            str[0]='+';
-          }
-          else
-          {
-            // Jauge nulle:
-            strcpy(str,"±  0");
-          }
-          Print_counter(203,172,str,MC_Black,MC_Light);
-
-
-          // -- blue --
-          if (blue_slider->Position>Color_max)
-          {
-            // Jauge dans les négatifs:
-            Num2str(-(Color_max-blue_slider->Position),str,4);
-            str[0]='-';
-          }
-          else if (blue_slider->Position<Color_max)
-          {
-            // Jauge dans les positifs:
-            Num2str(  Color_max-blue_slider->Position ,str,4);
-            str[0]='+';
-          }
-          else
-          {
-            // Jauge nulle:
-            strcpy(str,"±  0");
-          }
-          Print_counter(230,172,str,MC_Black,MC_Light);
-        }
-
-        need_to_remap=1;
-
-        Display_cursor();
-        Set_palette(working_palette);
-        break;
-
-      case 20 : // Negative
-        // Backup
-        memcpy(backup_palette,working_palette,sizeof(T_Palette));
-        // Negative
-        for (i=block_start;i<=block_end;i++)
-        {
-          Set_red(i,255-working_palette[i].R,working_palette);
-          Set_green (i,255-working_palette[i].G,working_palette);
-          Set_blue (i,255-working_palette[i].B,working_palette);
-        }
-        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-        Set_palette(working_palette);
-        // On prépare la "modifiabilité" des nouvelles couleurs
-        memcpy(temp_palette,working_palette,sizeof(T_Palette));
-
-        need_to_remap=1;
-        break;
-
-      case 21 : // Inversion
-      case 22 : // X-Inversion
-        // Backup
-        memcpy(backup_palette,working_palette,sizeof(T_Palette));
-        //   On initialise la table de conversion
-        for (i=0; i<=255; i++)
-          conversion_table[i]=i;
-        // Inversion
-        for (i=block_start;i<=block_end;i++)
-        {
-          temp_color=block_end-(i-block_start);
-          Set_red(i,backup_palette[temp_color].R,working_palette);
-          Set_green (i,backup_palette[temp_color].G,working_palette);
-          Set_blue (i,backup_palette[temp_color].B,working_palette);
-          if (clicked_button==22)
-          {
-            conversion_table[i]=temp_color;
-            conversion_table[temp_color]=i;
-
-            temp=color_usage[i];
-            color_usage[i]=color_usage[temp_color];
-            color_usage[temp_color]=temp;
-          }
-        }
-        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-        // Si on est en X-Invert, on remap l'image (=> on fait aussi 1 backup)
-        if (clicked_button==22)
-        {
-          if (!image_is_backed_up)
-          {
-            Backup();
-            image_is_backed_up=1;
-          }
-          Hide_cursor();
-          Remap_image_highlevel(conversion_table);
-          Display_cursor();
-        }
-        // On prépare la "modifiabilité" des nouvelles couleurs
-        Set_palette(working_palette);
-        memcpy(temp_palette,working_palette,sizeof(T_Palette));
-
-        need_to_remap=1;
-        break;
-
-      case 23 : // Saisie du nombre de couleurs pour la réduction de palette
-        Num2str(reduce_colors_number,str,3);
-
-        if (Readline(265,41,str,3,1))
-        {
-          temp_color=atoi(str);
-          // Correction de la valeur lue
-          if ( (temp_color>256) || (temp_color<2) )
-          {
-            if (temp_color>256)
-              temp_color=256;
-            else
-              temp_color=2;
-
-            Num2str(temp_color,str,3);
-            Window_input_content(Window_special_button_list,str);
-          }
-
-          reduce_colors_number=temp_color;
-        }
-        Display_cursor();
-        break;
-
-      case 24 : // HSL <> RGB
-        
-        // Acte les changements en cours sur une ou plusieurs couleurs
-        memcpy(temp_palette,working_palette,sizeof(T_Palette));
-        memcpy(backup_palette    ,working_palette,sizeof(T_Palette));
-
-        Palette_view_is_RGB = !Palette_view_is_RGB;
-
-        if(! Palette_view_is_RGB)
-        {
-          // On passe en HSL
-          Print_in_window(184,71,"H",MC_Dark,MC_Light);
-          Print_in_window(211,71,"S",MC_Dark,MC_Light);
-          Print_in_window(238,71,"L",MC_Dark,MC_Light);
-          Componant_unit(256);
-
-          // Display the + and - button as disabled
-            Window_draw_normal_bouton(266, 74,12,11,"+",0,0);
-            Window_draw_normal_bouton(266,165,12,11,"-",0,0);
-        }
-        else
-        {
-          // On passe en RGB
-          Print_in_window(184,71,"R",MC_Dark,MC_Light);
-          Print_in_window(211,71,"G",MC_Dark,MC_Light);
-          Print_in_window(238,71,"B",MC_Dark,MC_Light);
-          Componant_unit(RGB_scale);
-
-          // Display the + and - button as enabled
-            Window_draw_normal_bouton(266, 74,12,11,"+",0,1);
-            Window_draw_normal_bouton(266,165,12,11,"-",0,1);
-        }
-        Display_sliders(red_slider,green_slider,blue_slider,(block_start!=block_end),working_palette);
-        Update_window_area(265,73,14,103);
-      break;
-
-      case 25 : // Sort palette
-      {
-        byte h = 0, l = 0, s=0;
-        byte oh=0,ol=0,os=0; // Valeur pour la couleur précédente
-        int swap=1;
-        byte remap_table[256];
-        byte inverted_table[256];
-        byte begin, end;
-
-        if(block_start==block_end)
-        {
-            begin = 0;
-            end = 255;
-        }
-        else
-        {
-            begin = block_start;
-            end = block_end;
-        }
-        
-        // Init remap table
-        for (i=0;i<256;i++)
-          remap_table[i]=i;
-        // Make a backup because remapping is an undoable modification
-        if (!image_is_backed_up)
-        {
-          Backup();
-          image_is_backed_up=1;
-        }
-
-        if(Window_attribute1==LEFT_SIDE)
-        // Laft click on button: Sort by Hue (H) and Lightness (L)
-        while(swap==1)
-        {
-          swap=0;
-          h=0;l=255;s=0;
-          for(temp_color=begin;temp_color<=end;temp_color++)
-          {
-            oh=h; ol=l; os=s;
-            RGB_to_HSL(working_palette[temp_color].R,
-            working_palette[temp_color].G,
-            working_palette[temp_color].B,&h,&s,&l);
-
-            if(
-                   ((s==0) && (os>0)) // A grey is before a saturated color
-              || ((s>0 && os > 0) && (h<oh || (h==oh && l>ol))) // 2 saturated colors: sort by H, then by L
-              || ((os==0 && s==0) && l>ol))  // Two greys: sort by L only
-            {
-              // Swap color with the previous one
-              byte swap_color;
-              Swap(0,temp_color,temp_color-1,1,working_palette,color_usage);
-              
-              swap_color=remap_table[temp_color];
-              remap_table[temp_color]=remap_table[temp_color-1];
-              remap_table[temp_color-1]=swap_color;
-              
-              swap=1;
-            }
-          }
-        }
-
-        else // Right click > Sort only on L
-        while(swap==1)
-        {
-          swap=0;
-          l=255;
-          for(temp_color=begin;temp_color<=end;temp_color++)
-          {
-            ol=l; 
-            RGB_to_HSL(working_palette[temp_color].R,
-            working_palette[temp_color].G,
-            working_palette[temp_color].B,&h,&s,&l);
-
-            if(l>ol)
-            {
-              // Swap color with the previous one
-              byte swap_color;
-              Swap(0,temp_color,temp_color-1,1,working_palette,color_usage);
-              
-              swap_color=remap_table[temp_color];
-              remap_table[temp_color]=remap_table[temp_color-1];
-              remap_table[temp_color-1]=swap_color;
-              
-              swap=1;
-            }
-          }
-        }
-
-        for (i=0;i<256;i++)
-          inverted_table[remap_table[i]]=i;
-        Remap_image_highlevel(inverted_table);
-        // Maintenant, tous ces calculs doivent êtres pris en compte dans la
-        // palette, l'image et à l'écran.
-        Set_palette(working_palette);
-        need_to_remap=1;
-      }
-      break;
-    }
-
-
-    if (!Mouse_K)
-    {
-      switch (Key)
-      {
-        case SDLK_LEFTBRACKET : // Décaler Forecolor vers la gauche
-          if (block_start==block_end)
-          {
-            Fore_color--;
-            first_color--;
-            last_color--;
-            block_start--;
-            block_end--;
-            Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-            Hide_cursor();
-            Tag_color_range(block_start,block_end);
-            // Affichage du n° de la couleur sélectionnée
-            Num2str(Fore_color,str,3);
-            Print_in_window(237,58,str,MC_Black,MC_Light);
-            // Affichage dans le block de visu de la couleur en cours
-            Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
-            Update_rect(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64);
-            Display_cursor();
-          }
-          Key=0;
-          break;
-
-        case SDLK_RIGHTBRACKET : // Décaler Forecolor vers la droite
-          if (block_start==block_end)
-          {
-            Fore_color++;
-            first_color++;
-            last_color++;
-            block_start++;
-            block_end++;
-            Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-            Hide_cursor();
-            Tag_color_range(block_start,block_end);
-            // Affichage du n° de la couleur sélectionnée
-            Num2str(Fore_color,str,3);
-            Print_in_window(237,58,str,MC_Black,MC_Light);
-            // Affichage dans le block de visu de la couleur en cours
-            Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
-            Update_rect(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64);
-            Display_cursor();
-          }
-          Key=0;
-          break;
-
-        case (SDLK_LEFTBRACKET|MOD_SHIFT) : // Decaler Backcolor vers la gauche
-          Back_color--;
-        case (SDLK_RIGHTBRACKET|MOD_SHIFT) : // Decaler Backcolor vers la droite
-          // attention: pas de break ci-dessus
-          if (Key==(SDLK_RIGHTBRACKET|MOD_SHIFT))
-            Back_color++;
-          Hide_cursor();
-          Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
-          Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y*157),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
-          Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
-          Block(Window_pos_X+(Menu_factor_X*280),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
-          Update_rect(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*32,Menu_factor_Y*72);
-          Display_cursor();
-          Key=0;
-          break;
-
-        case SDLK_BACKSPACE : // Remise des couleurs du menu à l'état normal en essayant
-                      // de ne pas trop modifier l'image.
-          if (!image_is_backed_up)
-          {
-            Backup();
-            image_is_backed_up=1;
-          }
-          if (used_colors==-1)
-            Update_color_count(&used_colors,color_usage);
-
-          memcpy(backup_palette,working_palette,sizeof(T_Palette));
-          memcpy(temp_palette,Main_palette,sizeof(T_Palette));
-          memcpy(Main_palette,working_palette,sizeof(T_Palette));
-          Set_nice_menu_colors(color_usage,0);
-          memcpy(working_palette,Main_palette,sizeof(T_Palette));
-          memcpy(Main_palette,temp_palette,sizeof(T_Palette));
-          Set_palette(working_palette);
-          memcpy(temp_palette,working_palette,sizeof(T_Palette));
-          Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
-          Update_color_count(&used_colors,color_usage);
-          need_to_remap=1;
-          Key=0;
-          break;
-
-        case SDLK_BACKQUOTE : // Récupération d'une couleur derrière le menu
-        case SDLK_COMMA :
-          Get_color_behind_window(&color,&click);
-          if (click)
-          {
-            Hide_cursor();
-            if (click==RIGHT_SIDE)
-            {
-              if (Back_color!=color)
-              {
-                Back_color=color;
-                // 4 blocks de back_color entourant la fore_color
-                Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
-                Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y*157),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
-                Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
-                Block(Window_pos_X+(Menu_factor_X*280),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
-                Update_rect(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*32,Menu_factor_Y*72);
-              }
-            }
-            else
-            {
-              Fore_color=first_color=last_color=block_start=block_end=color;
-              Tag_color_range(block_start,block_end);
-
-              // Affichage du n° de la couleur sélectionnée
-              Block(Window_pos_X+(Menu_factor_X*261),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*32,Menu_factor_Y*7,MC_Light);
-              Num2str(Fore_color,str,3);
-              Print_in_window(237,58,str,MC_Black,MC_Light);
-
-              // Affichage des jauges
-              Display_sliders(red_slider,green_slider,blue_slider,0,working_palette);
-
-              // Affichage dans le block de visu de la couleur en cours
-              Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
-              Update_rect(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64);
-              
-              memcpy(backup_palette    ,working_palette,sizeof(T_Palette));
-              memcpy(temp_palette,working_palette,sizeof(T_Palette));
-            }
-            Display_cursor();
-            Wait_end_of_click();
-          }
-          Key=0;
-          break;
-        default:
-          if (Is_shortcut(Key,0x100+BUTTON_HELP))
-          {
-            Key=0;
-            Window_help(BUTTON_PALETTE, NULL);
-            break;
-          }
-      }
-
-      if (need_to_remap)
-      {
-        Hide_cursor();
-        Compute_optimal_menu_colors(working_palette);
-
-        // On remappe brutalement
-        Remap_screen_after_menu_colors_change();
-        // Puis on remet les trucs qui ne devaient pas changer
-        Window_draw_palette_bouton(5,79);
-        Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y*89),Menu_factor_X*24,Menu_factor_Y*72,Back_color);
-        Display_grad_block_in_window(264,93,block_start,block_end);
-
-        Update_rect(Window_pos_X+8*Menu_factor_X,Window_pos_Y+82*Menu_factor_Y,Menu_factor_X*16*10,Menu_factor_Y*5*16);
-
-        Display_cursor();
-        need_to_remap=0;
-      }
-    }
-  }
-  while ((clicked_button!=13) && (clicked_button!=14));
-
-  if (clicked_button==14)         // Sortie par OK
-  {
-    if ( (!image_is_backed_up)
-      && memcmp(Main_palette,working_palette,sizeof(T_Palette)) )
-      Backup();
-    memcpy(Main_palette,working_palette,sizeof(T_Palette));
-  }
-
-  Compute_optimal_menu_colors(Main_palette);
-
-  // La variable employée ici n'a pas vraiment de rapport avec son nom...
-  need_to_remap=(Window_pos_Y+(Window_height*Menu_factor_Y)<Menu_Y_before_window);
-
-  Close_window();
-  Unselect_button(BUTTON_PALETTE);
-
-  Reposition_palette();
-
-  //   On affiche les "ForeBack" car le menu n'est raffiché que si la fenêtre
-  // empiétait sur le menu. Mais si les couleurs on été modifiées, il faut
-  // rafficher tout le menu remappé.
-  if (need_to_remap)
-    Display_menu();
-
-  Display_cursor();
-
-  if (clicked_button==13)                         // Sortie par CANCEL
-  {
-    Set_palette(Main_palette);
-    if (image_is_backed_up)
-      Select_button(BUTTON_UNDO,LEFT_SIDE);
-  }
-
-  free(backup_palette);
-  free(temp_palette);
-  free(working_palette);
-}
-
-
-
-
-//---------------------- Menu de palettes secondaires ------------------------
-
-void Button_Secondary_palette(void)
-{
-  short clicked_button;
-  byte dummy;
-  T_Scroller_button * columns_slider;
-  T_Scroller_button * lines_slider;
-  T_Scroller_button * rgb_scale_slider;
-  char str[4];
-  byte palette_vertical = Config.Palette_vertical;
-  byte palette_cols, palette_lines, rgb_scale;
-  byte palette_needs_redraw=0;
-  
-  Open_window(200,146,"Palettes");
-
-  Window_set_normal_button(10,20,180,14,"Colors for best match",12,1,SDLK_b); // 1
-  Window_set_normal_button(10,37,180,14,"User's color series"  ,14,1,SDLK_s); // 2
-  Window_set_normal_button(139,126,53,14,"OK"                  , 0,1,SDLK_RETURN); // 3
-  Window_set_normal_button( 80,126,53,14,"Cancel"              , 0,1,KEY_ESC); // 4
-  Window_display_frame(10,55,122,66);
-  Print_in_window(18,59,"Palette layout",MC_Dark,MC_Light);
-  Print_in_window(35,77,"Cols",MC_Dark,MC_Light);
-  Print_in_window(84,77,"Lines",MC_Dark,MC_Light);
-  Print_in_window(157,58,"RGB",MC_Dark,MC_Light);
-  Print_in_window(152,68,"Scale",MC_Dark,MC_Light);
-  
-  columns_slider = Window_set_scroller_button(19,72,29,255,1,256-Config.Palette_cells_X);// 5
-  Num2str(Config.Palette_cells_X,str,3);
-  Print_in_window(38,89,str,MC_Black,MC_Light);
-  
-  lines_slider = Window_set_scroller_button(70,72,29,15,1,16-Config.Palette_cells_Y);// 6
-  Num2str(Config.Palette_cells_Y,str,3);
-  Print_in_window(94,89,str,MC_Black,MC_Light);
-  
-  rgb_scale_slider = Window_set_scroller_button(137,58,60,255,1,256-RGB_scale);// 7
-  Num2str(RGB_scale,str,3);
-  Print_in_window(157,78,str,MC_Black,MC_Light);
-
-  Window_set_normal_button(35,106,13,11,"",-1,1,SDLK_LAST); // 8
-  Print_in_window(38,108,(palette_vertical)?"X":" ",MC_Black,MC_Light);
-  Print_in_window(51,108,"Vertical",MC_Dark,MC_Light);
-
-  Window_set_normal_button(152,88,18,14,"x2"                  , 1,1,SDLK_x); // 9
-  Window_set_normal_button(172,88,18,14,"÷2"                  , 0,1,SDLK_w); // 10
-  
-  Update_window_area(0,0,200,146);
-
-  Display_cursor();
-
-  do
-  {
-    clicked_button=Window_clicked_button();
-    if (Is_shortcut(Key,0x100+BUTTON_HELP))
-    {
-      Key=0;
-      Window_help(BUTTON_PALETTE, "PALETTE OPTIONS");
-    }
-    switch(clicked_button)
-    {
-      case 5:
-        // Column slider
-        Num2str(256-Window_attribute2,str,3);
-        Print_in_window(38,89,str,MC_Black,MC_Light);
-        break;    
-      case 6:
-        // Line slider
-        Num2str(16-Window_attribute2,str,3);
-        Print_in_window(94,89,str,MC_Black,MC_Light);
-        break;
-      case 7:
-        // RGB scale slider
-        Num2str(256-Window_attribute2,str,3);
-        Hide_cursor();
-        Print_in_window(157,78,str,MC_Black,MC_Light);
-        Display_cursor();
-        break;
-      case 8:
-        // Vertical switch
-        palette_vertical = !palette_vertical;
-        Hide_cursor();
-        Print_in_window(38,108,(palette_vertical)?"X":" ",MC_Black,MC_Light);
-        Display_cursor();
-        break;
-
-      case 9:
-        // x2 RGB scale
-        rgb_scale_slider->Position = rgb_scale_slider->Position>128?rgb_scale_slider->Position*2-256:0;
-        Num2str(256-rgb_scale_slider->Position,str,3);
-        Print_in_window(157,78,str,MC_Black,MC_Light);
-        Window_draw_slider(rgb_scale_slider);
-        break;
-
-      case 10:
-        // /2 RGB scale
-        rgb_scale_slider->Position = rgb_scale_slider->Position>253?254:(rgb_scale_slider->Position)/2+128;
-        Num2str(256-rgb_scale_slider->Position,str,3);
-        Print_in_window(157,78,str,MC_Black,MC_Light);
-        Window_draw_slider(rgb_scale_slider);
-    }
-  }
-  while (clicked_button!=1 && clicked_button!=2 && clicked_button!=3 && clicked_button!=4);
-
-  // We need to get the sliders positions before closing the window, because they will be freed.
-  palette_cols=256-columns_slider->Position;
-  palette_lines=16-lines_slider->Position;
-  rgb_scale=256-rgb_scale_slider->Position;
-
-  Close_window();
-  Unselect_button(BUTTON_PALETTE);
-  Display_cursor();
-  
-  if (clicked_button==4) // Cancel
-    return;
-
-  if (palette_vertical != Config.Palette_vertical)
-  {
-    Config.Palette_vertical=palette_vertical;
-    palette_needs_redraw=1;
-  }
-  if (palette_cols!=Config.Palette_cells_X ||
-    palette_lines!=Config.Palette_cells_Y)
-  {
-    Config.Palette_cells_X = palette_cols;
-    Config.Palette_cells_Y = palette_lines;
-    palette_needs_redraw=1;
-  }
-  if (rgb_scale!=RGB_scale)
-  {
-    Set_palette_RGB_scale(rgb_scale);
-    Set_palette(Main_palette);
-  }
-
-  if (clicked_button==1)
-  {
-    Menu_tag_colors("Tag colors to exclude",Exclude_color,&dummy,1, NULL);
-  }
-  else if (clicked_button==2)
-  {
-    // Open the menu with Shade settings. Same as the shortcut, except
-    // that this will not activate shade mode on exit.
-    Shade_settings_menu();
-  }
-  
-  if (palette_needs_redraw)
-  {
-    Change_palette_cells();
-    Display_menu();
-    Display_sprite_in_menu(BUTTON_PAL_LEFT,18+(Config.Palette_vertical!=0));
-  }
-}
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "const.h"
+#include "struct.h"
+#include "global.h"
+#include "misc.h"
+#include "engine.h"
+#include "readline.h"
+#include "buttons.h"
+#include "pages.h"
+#include "help.h"
+#include "sdlscreen.h"
+#include "errors.h"
+#include "op_c.h"
+#include "windows.h"
+#include "input.h"
+#include "palette.h"
+#include "shade.h"
+
+byte Palette_view_is_RGB = 1; // Indique si on est en HSL ou en RGB
+
+// --------------------------- Menu des palettes -----------------------------
+char * Palette_reduce_label[7]=
+{
+  "128"," 64"," 32"," 16","  8","  4","  2"
+};
+
+// Nombre de graduations pour une composante RGB
+int RGB_scale = 256; // 24bit
+//int RGB_scale = 64; // VGA
+//int RGB_scale = 16; // Amiga
+//int RGB_scale =  4; // MSX2
+//int RGB_scale =  3; // Amstrad CPC
+
+// Nombre de graduations pour une composante dans le mode actuel
+int Color_count=256;
+// Les composantes vont de 0 à (Color_count-1)
+int Color_max=255;
+// Le demi-pas est une quantité que l'on ajoute à une composante
+// avant de faire un arrondi par division.
+int Color_halfstep=0;
+
+
+void Set_palette_RGB_scale(int scale)
+{
+  if (scale>= 2 && scale <= 256)
+    RGB_scale = scale;
+}
+
+byte Round_palette_component(byte comp)
+{
+  return ((comp+128/RGB_scale)*(RGB_scale-1)/255*255+(RGB_scale&1?1:0))/(RGB_scale-1);
+}
+
+// Définir les unités pour les graduations R G B ou H S V
+void Componant_unit(int count)
+{
+  Color_count = count;
+  Color_max = count-1;
+  Color_halfstep = 256/count/2;
+}
+
+void Set_HSL(T_Palette start_palette, T_Palette end_palette, byte color, short diff_h, short diff_s, short diff_l)
+{
+    byte h, s, l;
+    RGB_to_HSL(start_palette[color].R,start_palette[color].G,start_palette[color].B,&h,&s,&l);
+    // La teinte (Hue) est cyclique
+    h=(diff_h+256+h);
+    // Pour les autres (Saturation, Lightness), au lieu d'additionner,
+    // on va faire un ratio, cela utilise mieux la plage de valeurs 0-255
+    if (diff_s<0)
+      s=(255+diff_s)*s/255;
+    else if (diff_s>0)
+      s=255-(255-diff_s)*(255-s)/255;
+    if (diff_l<0)
+      l=(255+diff_l)*l/255;
+    else if (diff_l>0)
+      l=255-(255-diff_l)*(255-l)/255;
+    HSL_to_RGB(h,s,l,&end_palette[color].R,&end_palette[color].G,&end_palette[color].B);
+}
+
+void Set_red(byte color, short new_color, T_Palette palette)
+{
+  if (new_color< 0)
+    new_color= 0;
+  if (new_color>255)
+    new_color=255;
+  // Arrondi
+  new_color=Round_palette_component(new_color);
+
+  palette[color].R=new_color;
+  Set_color(color,palette[color].R,palette[color].G,palette[color].B);
+}
+
+
+void Set_green(byte color, short new_color, T_Palette palette)
+{
+  if (new_color< 0)
+    new_color= 0;
+  if (new_color>255)
+    new_color=255;
+  // Arrondi
+  new_color=Round_palette_component(new_color);
+
+  palette[color].G=new_color;
+  Set_color(color,palette[color].R,palette[color].G,palette[color].B);
+}
+
+
+void Set_blue(byte color, short new_color, T_Palette palette)
+{
+  if (new_color< 0)
+    new_color= 0;
+  if (new_color>255)
+    new_color=255;
+  // Arrondi
+  new_color=Round_palette_component(new_color);
+
+  palette[color].B=new_color;
+  Set_color(color,palette[color].R,palette[color].G,palette[color].B);
+}
+
+void Format_componant(byte value, char *str)
+// Formate une chaine de 4 caractères+\0 : "nnn "
+{
+  Num2str(value,str,3);
+  str[3]=' ';
+  str[4]='\0';
+}
+
+void Spread_colors(short start,short end,T_Palette palette)
+// Modifie la palette pour obtenir un dégradé de couleur entre les deux bornes
+// passées en paramètre
+{
+  short start_red;
+  short start_green;
+  short start_blue;
+  short end_red;
+  short end_green;
+  short end_blue;
+  short index;
+
+  // On vérifie qu'il y ait assez de couleurs entre le début et la fin pour
+  // pouvoir faire un dégradé:
+  if ( (start!=end) && (start+1!=end) )
+  {
+    start_red=palette[start].R;
+    start_green =palette[start].G;
+    start_blue =palette[start].B;
+
+    end_red  =palette[end  ].R;
+    end_green   =palette[end  ].G;
+    end_blue   =palette[end  ].B;
+
+    for (index=start+1;index<end;index++)
+    {
+      Set_red(index, ((end_red-start_red) * (index-start))/(end-start) + start_red,palette);
+      Set_green (index, ((end_green -start_green ) * (index-start))/(end-start) + start_green ,palette);
+      Set_blue (index, ((end_blue -start_blue ) * (index-start))/(end-start) + start_blue ,palette);
+    }
+  }
+}
+
+
+void Update_color_count(short * used_colors, dword * color_usage)
+{
+  char   str[10];
+
+  Hide_cursor();
+  Cursor_shape=CURSOR_SHAPE_HOURGLASS;
+  Display_cursor();
+  *used_colors=Count_used_colors(color_usage);
+  strcpy(str,"Used: ");
+  Num2str(*used_colors,str+6,3);
+  Hide_cursor();
+  Window_draw_normal_bouton(132,20,83,14,str,4,1);
+  Cursor_shape=CURSOR_SHAPE_ARROW;
+  Display_cursor();
+}
+
+
+void Remap_zone_highlevel(short x1, short y1, short x2, short y2,
+                     byte * conversion_table)
+// Attention: Remappe une zone de coins x1,y1 et x2-1,y2-1 !!!
+{
+  short x_pos;
+  short y_pos;
+
+  for (y_pos=y1;y_pos<y2;y_pos++)
+    for (x_pos=x1;x_pos<x2;x_pos++)
+    {
+      if ((y_pos>=Window_pos_Y) && (y_pos<Window_pos_Y+(Window_height*Menu_factor_Y)) &&
+          (x_pos>=Window_pos_X) && (x_pos<Window_pos_X+(Window_width*Menu_factor_X)) )
+        x_pos=Window_pos_X+(Window_width*Menu_factor_X)-1;
+      else
+        Pixel(x_pos,y_pos,conversion_table[Read_pixel(x_pos,y_pos)]);
+    }
+}
+
+void Remap_image_highlevel(byte * conversion_table)
+{
+  short end_x;
+  short end_y;
+  short end_x_mag=0;
+  short end_y_mag=0;
+
+  // On s'occupe de faire la traduction dans l'image
+  Remap_general_lowlevel(conversion_table,Main_screen,
+                         Main_image_width,Main_image_height,Main_image_width);
+
+  // On calcule les limites à l'écran de l'image
+  if (Main_image_height>=Menu_Y_before_window)
+    end_y=Menu_Y_before_window;
+  else
+    end_y=Main_image_height;
+
+  if (!Main_magnifier_mode)
+  {
+    if (Main_image_width>=Screen_width)
+      end_x=Screen_width;
+    else
+      end_x=Main_image_width;
+
+  }
+  else
+  {
+    if (Main_image_width>=Main_separator_position)
+      end_x=Main_separator_position;
+    else
+      end_x=Main_image_width;
+
+    if ((Main_X_zoom+(Main_image_width*Main_magnifier_factor))>=Screen_width)
+      end_x_mag=Screen_width;
+    else
+      end_x_mag=(Main_X_zoom+(Main_image_width*Main_magnifier_factor));
+
+    if (Main_image_height*Main_magnifier_factor>=Menu_Y_before_window)
+      end_y_mag=Menu_Y_before_window;
+    else
+      end_y_mag=Main_image_height*Main_magnifier_factor;
+  }
+
+  // On doit maintenant faire la traduction à l'écran
+  Remap_zone_highlevel(0,0,end_x,end_y,conversion_table);
+
+  if (Main_magnifier_mode)
+  {
+    Remap_zone_highlevel(Main_separator_position,0,end_x_mag,end_y_mag,conversion_table);
+    // Il peut encore rester le bas de la barre de split à remapper si la
+    // partie zoomée ne descend pas jusqu'en bas...
+    Remap_zone_highlevel(Main_separator_position,end_y_mag,
+                    (Main_separator_position+(SEPARATOR_WIDTH*Menu_factor_X)),
+                    Menu_Y_before_window,conversion_table);
+  }
+  // Remappe tous les fonds de fenetre (qui doivent contenir un bout d'écran)
+  Remap_window_backgrounds(conversion_table, 0, Menu_Y_before_window);
+}
+
+
+void Swap(int with_remap,short block_1_start,short block_2_start,short block_size,T_Palette palette, dword * color_usage)
+{
+  short pos_1;
+  short pos_2;
+  short end_1;
+  short end_2;
+  dword temp;
+  byte  conversion_table[256];
+
+  T_Components temp_palette[256];
+  dword Utilisation_temporaire[256];
+
+  // On fait une copie de la palette
+  memcpy(temp_palette, palette, sizeof(T_Palette));
+
+  // On fait une copie de la table d'utilisation des couleurs
+  memcpy(Utilisation_temporaire, color_usage, sizeof(dword) * 256);
+
+  // On commence à initialiser la table de conversion à un état où elle ne
+  // fera aucune conversion.
+  for (pos_1=0;pos_1<=255;pos_1++)
+    conversion_table[pos_1]=pos_1;
+
+  // On calcul les dernières couleurs de chaque bloc.
+  end_1=block_1_start+block_size-1;
+  end_2=block_2_start+block_size-1;
+
+  if ((block_2_start>=block_1_start) && (block_2_start<=end_1))
+  {
+    // Le bloc destination commence dans le bloc source.
+
+    for (pos_1=block_1_start,pos_2=end_1+1;pos_1<=end_2;pos_1++)
+    {
+      // Il faut transformer la couleur pos_1 en pos_2:
+
+      conversion_table[pos_2]=pos_1;
+      color_usage[pos_1]=Utilisation_temporaire[pos_2];
+      palette[pos_1].R=temp_palette[pos_2].R;
+      palette[pos_1].G=temp_palette[pos_2].G;
+      palette[pos_1].B=temp_palette[pos_2].B;
+
+      // On gère la mise à jour de pos_2
+      if (pos_2==end_2)
+        pos_2=block_1_start;
+      else
+        pos_2++;
+    }
+  }
+  else
+  if ((block_2_start<block_1_start) && (end_2>=block_1_start))
+  {
+    // Le bloc destination déborde dans le bloc source.
+
+    for (pos_1=block_2_start,pos_2=block_1_start;pos_1<=end_1;pos_1++)
+    {
+      // Il faut transformer la couleur pos_1 en pos_2:
+
+      conversion_table[pos_2]=pos_1;
+      color_usage[pos_1]=Utilisation_temporaire[pos_2];
+      palette[pos_1].R=temp_palette[pos_2].R;
+      palette[pos_1].G=temp_palette[pos_2].G;
+      palette[pos_1].B=temp_palette[pos_2].B;
+
+      // On gère la mise à jour de pos_2
+      if (pos_2==end_1)
+        pos_2=block_2_start;
+      else
+        pos_2++;
+    }
+  }
+  else
+  {
+    // Le bloc source et le bloc destination sont distincts.
+
+    for (pos_1=block_1_start,pos_2=block_2_start;pos_1<=end_1;pos_1++,pos_2++)
+    {
+      // Il va falloir permutter la couleur pos_1 avec la couleur pos_2
+      conversion_table[pos_1]=pos_2;
+      conversion_table[pos_2]=pos_1;
+
+      //   On intervertit le nombre d'utilisation des couleurs pour garder une
+      // cohérence lors d'un éventuel "Zap unused".
+      temp                     =color_usage[pos_1];
+      color_usage[pos_1]=color_usage[pos_2];
+      color_usage[pos_2]=temp;
+
+      // On fait un changement de teinte:
+      temp           =palette[pos_1].R;
+      palette[pos_1].R=palette[pos_2].R;
+      palette[pos_2].R=temp;
+
+      temp           =palette[pos_1].G;
+      palette[pos_1].G=palette[pos_2].G;
+      palette[pos_2].G=temp;
+
+      temp           =palette[pos_1].B;
+      palette[pos_1].B=palette[pos_2].B;
+      palette[pos_2].B=temp;
+    }
+  }
+
+  if (with_remap)
+  {
+    Remap_image_highlevel(conversion_table);
+  }
+}
+
+
+
+void Set_nice_menu_colors(dword * color_usage,int not_picture)
+{
+  short index,index2;
+  byte color;
+  byte replace_table[256];
+  T_Components rgb[4];
+  short new_colors[4]={255,254,253,252};
+
+  // On initialise la table de remplacement
+  for (index=0; index<256; index++)
+    replace_table[index]=index;
+
+  // On recherche les 4 couleurs les moins utilisées dans l'image pour pouvoir
+  // les remplacer par les nouvelles couleurs.
+  for (index2=0; index2<4; index2++)
+    for (index=255; index>=0; index--)
+    {
+      if ((index!=new_colors[0]) && (index!=new_colors[1])
+       && (index!=new_colors[2]) && (index!=new_colors[3])
+       && (color_usage[index]<color_usage[new_colors[index2]]))
+        new_colors[index2]=index;
+    }
+
+  // On trie maintenant la table dans le sens décroissant.
+  // (Ce n'est pas indispensable, mais ça fera plus joli dans la palette).
+  do
+  {
+    color=0; // Booléen qui dit si le tri n'est pas terminé.
+    for (index=0; index<3; index++)
+    {
+      if (new_colors[index]>new_colors[index+1])
+      {
+        index2            =new_colors[index];
+        new_colors[index]  =new_colors[index+1];
+        new_colors[index+1]=index2;
+        color=1;
+      }
+    }
+  } while (color);
+
+  //   On sauvegarde dans rgb les teintes qu'on va remplacer et on met les
+  // couleurs du menu par défaut
+  for (index=0; index<4; index++)
+  {
+    color=new_colors[index];
+    rgb[index].R=Main_palette[color].R;
+    rgb[index].G=Main_palette[color].G;
+    rgb[index].B=Main_palette[color].B;
+    Main_palette[color].R=Fav_menu_colors[index].R;
+    Main_palette[color].G=Fav_menu_colors[index].G;
+    Main_palette[color].B=Fav_menu_colors[index].B;
+  }
+
+  //   Maintenant qu'on a placé notre nouvelle palette, on va chercher quelles
+  // sont les couleurs qui peuvent remplacer les anciennes
+  Hide_cursor();
+  for (index=0; index<4; index++)
+    replace_table[new_colors[index]]=Best_color_nonexcluded
+                                  (rgb[index].R,rgb[index].G,rgb[index].B);
+
+  if (not_picture)
+  {
+    // Remap caused by preview. Only remap screen
+    Remap_zone_highlevel(0,0,Screen_width,Screen_height,replace_table);
+  }
+  else
+  {
+    // On fait un changement des couleurs visibles à l'écran et dans l'image
+    Remap_image_highlevel(replace_table);
+  }
+  Display_cursor();
+}
+
+
+
+void Reduce_palette(short * used_colors,int nb_colors_asked,T_Palette palette,dword * color_usage)
+{
+  char  str[5];                // buffer d'affichage du compteur
+  byte  conversion_table[256]; // Table de conversion
+  int   color_1;                // |_ Variables de balayages
+  int   color_2;                // |  de la palette
+  int   best_color_1=0;
+  int   best_color_2=0;
+  int   difference;
+  int   best_difference;
+  dword Utilisation;
+  dword Meilleure_utilisation;
+
+  //   On commence par initialiser la table de conversion dans un état où
+  // aucune conversion ne sera effectuée.
+  for (color_1=0; color_1<=255; color_1++)
+    conversion_table[color_1]=color_1;
+
+  //   Si on ne connait pas encore le nombre de couleurs utilisées, on le
+  // calcule! (!!! La fonction appelée Efface puis Affiche le curseur !!!)
+  if ((*used_colors)<0)
+    Update_color_count(used_colors,color_usage);
+
+  Hide_cursor();
+
+  //   On tasse la palette vers le début parce qu'elle doit ressembler à
+  // du Gruyère (et comme Papouille il aime pas le fromage...)
+
+  // Pour cela, on va scruter la couleur color_1 et se servir de l'indice
+  // color_2 comme position de destination.
+  for (color_1=color_2=0;color_1<=255;color_1++)
+  {
+    if (color_usage[color_1])
+    {
+      // On commence par s'occuper des teintes de la palette
+      palette[color_2].R=palette[color_1].R;
+      palette[color_2].G=palette[color_1].G;
+      palette[color_2].B=palette[color_1].B;
+
+      // Ensuite, on met à jour le tableau d'occupation des couleurs.
+      color_usage[color_2]=color_usage[color_1];
+
+      // On va maintenant s'occuper de la table de conversion:
+      conversion_table[color_1]=color_2;
+
+      // Maintenant, la place désignée par color_2 est occupée, alors on
+      // doit passer à un indice de destination suivant.
+      color_2++;
+    }
+  }
+
+  // On met toutes les couleurs inutilisées en noir
+  for (;color_2<256;color_2++)
+  {
+    palette[color_2].R=0;
+    palette[color_2].G=0;
+    palette[color_2].B=0;
+    color_usage[color_2]=0;
+  }
+
+  //   Maintenant qu'on a une palette clean, on va boucler en réduisant
+  // le nombre de couleurs jusqu'à ce qu'on atteigne le nombre désiré.
+  while ((*used_colors)>nb_colors_asked)
+  {
+    //   Il s'agit de trouver les 2 couleurs qui se ressemblent le plus
+    // parmis celles qui sont utilisées (bien sûr) et de les remplacer par
+    // une seule couleur qui est la moyenne pondérée de ces 2 couleurs
+    // en fonction de leur utilisation dans l'image.
+
+    best_difference =0x7FFF;
+    Meilleure_utilisation=0x7FFFFFFF;
+
+    for (color_1=0;color_1<(*used_colors);color_1++)
+      for (color_2=color_1+1;color_2<(*used_colors);color_2++)
+        if (color_1!=color_2)
+        {
+          difference =abs((short)palette[color_1].R-palette[color_2].R)+
+                      abs((short)palette[color_1].G-palette[color_2].G)+
+                      abs((short)palette[color_1].B-palette[color_2].B);
+
+          if (difference<=best_difference)
+          {
+            Utilisation=color_usage[color_1]+color_usage[color_2];
+            if ((difference<best_difference) || (Utilisation<Meilleure_utilisation))
+            {
+              best_difference =difference;
+              Meilleure_utilisation=Utilisation;
+              best_color_1  =color_1;
+              best_color_2  =color_2;
+            }
+          }
+        }
+
+    //   Maintenant qu'on les a trouvées, on va pouvoir mettre à jour nos
+    // données pour que le remplacement se fasse sans encombres.
+
+    // En somme, on va remplacer best_color_2 par best_color_1,
+    // mais attention, on ne remplace pas best_color_1 par
+    // best_color_2 !
+
+    // On met à jour la palette.
+    palette[best_color_1].R=Round_div((color_usage[best_color_1]*palette[best_color_1].R)+
+                                             (color_usage[best_color_2]*palette[best_color_2].R),
+                                             Meilleure_utilisation);
+    palette[best_color_1].G=Round_div((color_usage[best_color_1]*palette[best_color_1].G)+
+                                             (color_usage[best_color_2]*palette[best_color_2].G),
+                                             Meilleure_utilisation);
+    palette[best_color_1].B=Round_div((color_usage[best_color_1]*palette[best_color_1].B)+
+                                             (color_usage[best_color_2]*palette[best_color_2].B),
+                                             Meilleure_utilisation);
+
+    // On met à jour la table d'utilisation.
+    color_usage[best_color_1]+=color_usage[best_color_2];
+    color_usage[best_color_2]=0;
+
+    // On met à jour la table de conversion.
+    for (color_1=0;color_1<=255;color_1++)
+    {
+      if (conversion_table[color_1]==best_color_2)
+      {
+        //   La color_1 avait déjà prévue de se faire remplacer par la
+        // couleur que l'on veut maintenant éliminer. On va maintenant
+        // demander à ce que la color_1 se fasse remplacer par la
+        // best_color_1.
+        conversion_table[color_1]=best_color_1;
+      }
+    }
+
+    //   Bon, maintenant que l'on a fait bouger nos petites choses concernants
+    // la couleur à éliminer, on va s'occuper de faire bouger les couleurs
+    // situées après la couleur à éliminer pour qu'elles se déplaçent d'une
+    // couleur en arrière.
+    for (color_1=0;color_1<=255;color_1++)
+    {
+      //   Commençons par nous occuper des tables d'utilisation et de la
+      // palette.
+
+      if (color_1>best_color_2)
+      {
+        // La color_1 va scroller en arrière.
+
+        //   Donc on transfère son utilisation dans l'utilisation de la
+        // couleur qui la précède.
+        color_usage[color_1-1]=color_usage[color_1];
+
+        //   Et on transfère ses teintes dans les teintes de la couleur qui
+        // la précède.
+        palette[color_1-1].R=palette[color_1].R;
+        palette[color_1-1].G=palette[color_1].G;
+        palette[color_1-1].B=palette[color_1].B;
+      }
+
+      //   Une fois la palette et la table d'utilisation gérées, on peut
+      // s'occuper de notre table de conversion.
+      if (conversion_table[color_1]>best_color_2)
+        //   La color_1 avait l'intention de se faire remplacer par une
+        // couleur que l'on va (ou que l'on a déjà) bouger en arrière.
+        conversion_table[color_1]--;
+    }
+
+    //   On vient d'éjecter une couleur, donc on peut mettre à jour le nombre
+    // de couleurs utilisées.
+    (*used_colors)--;
+
+    // A la fin, on doit passer (dans la palette) les teintes du dernier
+    // élément de notre ensemble en noir.
+    palette[*used_colors].R=0;
+    palette[*used_colors].G=0;
+    palette[*used_colors].B=0;
+
+    // Au passage, on va s'assurer que l'on a pas oublié de la mettre à une
+    // utilisation nulle.
+    color_usage[*used_colors]=0;
+
+    // Après avoir éjecté une couleur, on le fait savoir à l'utilisateur par
+    // l'intermédiaire du compteur de nombre utilisées.
+    Num2str(*used_colors,str,3);
+    Print_in_window(186,23,str,MC_Black,MC_Light);
+  }
+
+  //   Maintenant, tous ces calculs doivent êtres pris en compte dans la
+  // palette, l'image et à l'écran.
+  Remap_image_highlevel(conversion_table); // Et voila pour l'image et l'écran
+  Display_cursor();
+}
+
+
+
+void Set_palette_slider(T_Scroller_button * slider,
+                            word nb_elements, word position,
+                            char * value, short x_pos)
+{
+  slider->Nb_elements=nb_elements;
+  slider->Position=position;
+  Compute_slider_cursor_height(slider);
+  Window_draw_slider(slider);
+  Print_counter(x_pos,172,value,MC_Black,MC_Light);
+}
+
+
+
+void Display_sliders(T_Scroller_button * red_slider,
+                         T_Scroller_button * green_slider,
+                         T_Scroller_button * blue_slider,
+                         byte block_is_selected, T_Components * palette)
+{
+  char str[5];
+
+  if (block_is_selected)
+  {
+    Set_palette_slider(red_slider,Color_max*2+1,Color_max,"±  0",176);
+    Set_palette_slider(green_slider,Color_max*2+1,Color_max,"±  0",203);
+    Set_palette_slider(blue_slider,Color_max*2+1,Color_max,"±  0",230);
+  }
+  else
+  {
+    byte j1, j2, j3;
+    j1= palette[Fore_color].R;
+    j2= palette[Fore_color].G;
+    j3= palette[Fore_color].B;
+    if (!Palette_view_is_RGB)
+    {
+      RGB_to_HSL(j1,j2,j3,&j1,&j2,&j3);
+    }
+
+    Format_componant(j1*Color_max/255,str);
+    Set_palette_slider(red_slider,Color_count,Color_max-j1*Color_max/255,str,176);
+    Format_componant(j2*Color_max/255,str);
+    Set_palette_slider(green_slider,Color_count,Color_max-j2*Color_max/255,str,203);
+    Format_componant(j3*Color_max/255,str);
+    Set_palette_slider(blue_slider,Color_count,Color_max-j3*Color_max/255,str,230);
+  }
+}
+
+
+
+void Draw_all_palette_sliders(T_Scroller_button * red_slider,
+                               T_Scroller_button * green_slider,
+                               T_Scroller_button * blue_slider,
+                               T_Palette palette,byte start,byte end)
+{
+  char str[5];
+
+  Hide_cursor();
+  // Réaffichage des jauges:
+  if (start!=end)
+  {
+    // Dans le cas d'un bloc, tout à 0.
+    red_slider->Position   =Color_max;
+    Window_draw_slider(red_slider);
+    Print_counter(176,172,"±  0",MC_Black,MC_Light);
+
+    green_slider->Position   =Color_max;
+    Window_draw_slider(green_slider);
+    Print_counter(203,172,"±  0",MC_Black,MC_Light);
+
+    blue_slider->Position   =Color_max;
+    Window_draw_slider(blue_slider);
+    Print_counter(230,172,"±  0",MC_Black,MC_Light);
+  }
+  else
+  {
+    // Dans le cas d'une seule couleur, composantes.
+    byte j1, j2, j3;
+    j1= palette[start].R;
+    j2= palette[start].G;
+    j3= palette[start].B;
+    if (!Palette_view_is_RGB)
+    {
+      RGB_to_HSL(j1,j2,j3,&j1,&j2,&j3);
+    }
+    Format_componant(j1*Color_max/255,str);
+    red_slider->Position=Color_max-j1*Color_max/255;
+    Window_draw_slider(red_slider);
+    Print_counter(176,172,str,MC_Black,MC_Light);
+
+    Format_componant(j2*Color_max/255,str);
+    green_slider->Position=Color_max-j2*Color_max/255;
+    Window_draw_slider(green_slider);
+    Print_counter(203,172,str,MC_Black,MC_Light);
+
+    Format_componant(j3*Color_max/255,str);
+    blue_slider->Position=Color_max-j3*Color_max/255;
+    Window_draw_slider(blue_slider);
+    Print_counter(230,172,str,MC_Black,MC_Light);
+  }
+  Display_cursor();
+}
+
+
+void Button_Palette(void)
+{
+  static short reducer_index=0;
+  static short reduce_colors_number=256;
+  short  temp_color; // Variable pouvant reservir pour différents calculs intermédiaires
+  dword  temp;
+  byte   color,click; // Variables pouvant reservir pour différents calculs intermédiaires
+  short  clicked_button;
+  word   old_mouse_x;
+  word   old_mouse_y;
+  byte   old_mouse_k;
+  byte   block_start;
+  byte   block_end;
+  byte   first_color;
+  byte   last_color;
+  char   str[10];
+  word   i;
+  //short  x_pos,y_pos;
+  T_Normal_button   * button_used;
+  T_Scroller_button * red_slider;
+  T_Scroller_button * green_slider;
+  T_Scroller_button * blue_slider;
+  T_Scroller_button * reduce_slider;
+  byte   image_is_backed_up=0;
+  byte   need_to_remap=0;
+
+  dword  color_usage[256];
+  short  used_colors=-1; // -1 <=> Inconnu
+  byte   conversion_table[256];
+
+  T_Components * backup_palette;
+  T_Components * temp_palette;
+  T_Components * working_palette;
+
+  backup_palette    =(T_Components *)malloc(sizeof(T_Palette));
+  temp_palette=(T_Components *)malloc(sizeof(T_Palette));
+  working_palette=(T_Components *)malloc(sizeof(T_Palette));
+
+  Componant_unit(RGB_scale);
+
+  Open_window(299,188,"Palette");
+
+  memcpy(working_palette,Main_palette,sizeof(T_Palette));
+  memcpy(backup_palette    ,Main_palette,sizeof(T_Palette));
+  memcpy(temp_palette,Main_palette,sizeof(T_Palette));
+
+  Window_set_palette_button(5,79);                              // 1
+
+  Window_display_frame      (173, 67,121,116);
+  Window_display_frame      (128, 16, 91, 39);
+  Window_display_frame      (221, 16, 73, 39);
+  // Frame creux destiné à l'affichage de la(les) couleur(s) sélectionnée(s)
+  Window_display_frame_in(259, 88, 26, 74);
+
+  // Graduation des jauges de couleur
+  Block(Window_pos_X+(Menu_factor_X*179),Window_pos_Y+(Menu_factor_Y*109),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
+  Block(Window_pos_X+(Menu_factor_X*206),Window_pos_Y+(Menu_factor_Y*109),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
+  Block(Window_pos_X+(Menu_factor_X*233),Window_pos_Y+(Menu_factor_Y*109),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
+  Block(Window_pos_X+(Menu_factor_X*179),Window_pos_Y+(Menu_factor_Y*125),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
+  Block(Window_pos_X+(Menu_factor_X*206),Window_pos_Y+(Menu_factor_Y*125),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
+  Block(Window_pos_X+(Menu_factor_X*233),Window_pos_Y+(Menu_factor_Y*125),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
+  Block(Window_pos_X+(Menu_factor_X*179),Window_pos_Y+(Menu_factor_Y*141),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
+  Block(Window_pos_X+(Menu_factor_X*206),Window_pos_Y+(Menu_factor_Y*141),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
+  Block(Window_pos_X+(Menu_factor_X*233),Window_pos_Y+(Menu_factor_Y*141),Menu_factor_X*17,Menu_factor_Y,MC_Dark);
+  // Jauges de couleur
+  Palette_view_is_RGB=1;
+  red_slider = Window_set_scroller_button(182, 81, 88,Color_count,1,Color_max-working_palette[Fore_color].R*Color_max/255);// 2
+  green_slider = Window_set_scroller_button(209, 81, 88,Color_count,1,Color_max-working_palette[Fore_color].G*Color_max/255);// 3
+  blue_slider = Window_set_scroller_button(236, 81, 88,Color_count,1,Color_max-working_palette[Fore_color].B*Color_max/255);// 4
+  Print_in_window(184,71,"R",MC_Dark,MC_Light);
+  Print_in_window(211,71,"G",MC_Dark,MC_Light);
+  Print_in_window(238,71,"B",MC_Dark,MC_Light);
+
+  first_color=last_color=block_start=block_end=Fore_color;
+  Tag_color_range(block_start,block_end);
+
+  // Affichage dans le block de visu de la couleur en cours
+  Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y*89),Menu_factor_X*24,Menu_factor_Y*72,Back_color);
+  Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
+
+  // Affichage des valeurs de la couleur courante (pour 1 couleur)
+  Format_componant(Main_palette[Fore_color].R*Color_max/255,str);
+  Print_counter(176,172,str,MC_Black,MC_Light);
+  Format_componant(Main_palette[Fore_color].G*Color_max/255,str);
+  Print_counter(203,172,str,MC_Black,MC_Light);
+  Format_componant(Main_palette[Fore_color].B*Color_max/255,str);
+  Print_counter(230,172,str,MC_Black,MC_Light);
+
+  Print_in_window(129,58,"Color number:",MC_Dark,MC_Light);
+  Num2str(Fore_color,str,3);
+  Print_in_window(237,58,str,MC_Black,MC_Light);
+
+
+  Window_set_normal_button( 6,17,59,14,"Default",3,1,SDLK_f);   // 5
+  Window_set_normal_button(66,17,29,14,"Gry"    ,1,1,SDLK_g);   // 6
+  Window_set_normal_button(66,47,29,14,"Swp"    ,0,1,KEY_NONE);   // 7
+  Window_set_normal_button( 6,47,59,14,"X-Swap" ,1,1,SDLK_x);   // 8
+  Window_set_normal_button(66,32,29,14,"Cpy"    ,1,1,SDLK_c);   // 9
+  Window_set_normal_button( 6,32,59,14,"Spread" ,4,1,SDLK_e);   // 10
+
+  Window_set_normal_button(239,20,51,14,"Reduce" ,1,1,SDLK_r);  // 11
+  Print_in_window(241,41,"to",MC_Dark,MC_Light);
+
+  Window_set_normal_button(  6,168,35,14,"Undo"  ,1,1,SDLK_u);  // 12
+  Window_set_normal_button( 62,168,51,14,"Cancel",0,1,KEY_ESC);  // 13
+  Window_set_normal_button(117,168,51,14,"OK"    ,0,1,SDLK_RETURN);  // 14
+
+  button_used = Window_set_normal_button(132,20,83,14,"Used: ???",4,1,SDLK_d);// 15
+  Window_set_normal_button(132,37,83,14,"Zap unused",0,1,SDLK_DELETE);//16
+
+  // Jauge de réduction de palette
+  reduce_slider = Window_set_scroller_button(225,20,31,7,1,reducer_index);// 17
+
+  Window_set_repeatable_button(266, 74,12,11,"+",0,1,SDLK_KP_PLUS);       // 18
+  Window_set_repeatable_button(266,165,12,11,"-",0,1,SDLK_KP_MINUS);       // 19
+
+  Window_set_normal_button(96,17,29,14,"Neg"    ,1,1,SDLK_n);   // 20
+  Window_set_normal_button(66,62,29,14,"Inv"    ,1,1,SDLK_i);   // 21
+  Window_set_normal_button( 6,62,59,14,"X-Inv." ,5,1,SDLK_v);   // 22
+
+  Window_set_input_button(263,39,3);                           // 23
+
+  Window_set_normal_button(96,32,29,14,"HSL"    ,1,1,SDLK_h);   // 24
+  Window_set_normal_button(96,47,29,14,"Srt"    ,1,1,SDLK_s);   // 25
+  // Affichage du facteur de réduction de la palette
+  Num2str(reduce_colors_number,str,3);
+  Print_in_window(265,41,str,MC_Black,MC_Light);
+
+  // Dessin des petits effets spéciaux pour les boutons [+] et [-]
+  Draw_thingumajig(263, 74,MC_White,-1);
+  Draw_thingumajig(280, 74,MC_White,+1);
+  Draw_thingumajig(263,165,MC_Dark,-1);
+  Draw_thingumajig(280,165,MC_Dark,+1);
+
+  Update_window_area(0,0,299,188);
+
+  Display_cursor();
+
+  if (Config.Auto_nb_used)
+    Update_color_count(&used_colors,color_usage);
+
+  do
+  {
+    old_mouse_x=Mouse_X;
+    old_mouse_y=Mouse_Y;
+    old_mouse_k=Mouse_K;
+    clicked_button=Window_clicked_button();
+
+    switch (clicked_button)
+    {
+      case  0 : // Nulle part
+        break;
+      case -1 : // Hors de la fenêtre
+      case  1 : // palette
+        if ( (Mouse_X!=old_mouse_x) || (Mouse_Y!=old_mouse_y) || (Mouse_K!=old_mouse_k) )
+        {
+          Hide_cursor();
+          temp_color=(clicked_button==1) ? Window_attribute2 : Read_pixel(Mouse_X,Mouse_Y);
+          if (Mouse_K==RIGHT_SIDE)
+          {
+            if (Back_color!=temp_color)
+            {
+              Back_color=temp_color;
+              // 4 blocks de back_color entourant la fore_color
+              Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
+              Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y*157),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
+              Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
+              Block(Window_pos_X+(Menu_factor_X*280),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
+              Update_rect(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*32,Menu_factor_Y*72);
+            }
+          }
+          else
+          {
+            if (!old_mouse_k)
+            {
+              // On vient de clicker sur une couleur (et une seule)
+              if ( (Fore_color!=temp_color) || (block_start!=block_end) )
+              {
+                // La couleur en question est nouvelle ou elle annule un
+                // ancien bloc. Il faut donc sélectionner cette couleur comme
+                // unique couleur choisie.
+
+                Fore_color=first_color=last_color=block_start=block_end=temp_color;
+                Tag_color_range(block_start,block_end);
+
+                // Affichage du n° de la couleur sélectionnée
+                Block(Window_pos_X+(Menu_factor_X*237),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*56,Menu_factor_Y*7,MC_Light);
+                Num2str(Fore_color,str,3);
+                Print_in_window(237,58,str,MC_Black,MC_Light);
+                Update_rect(Window_pos_X+(Menu_factor_X*237),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*56,Menu_factor_Y*7);
+
+                // Affichage des jauges
+                Block(Window_pos_X+(Menu_factor_X*176),Window_pos_Y+(Menu_factor_Y*172),Menu_factor_X*84,Menu_factor_Y*7,MC_Light);
+                Display_sliders(red_slider,green_slider,blue_slider,0,working_palette);
+
+                // Affichage dans le block de visu de la couleur en cours
+                Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
+                Update_rect(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64);
+
+                memcpy(backup_palette    ,working_palette,sizeof(T_Palette));
+                memcpy(temp_palette,working_palette,sizeof(T_Palette));
+              }
+            }
+            else
+            {
+              // On maintient le click, on va donc tester si le curseur bouge
+              if (temp_color!=last_color)
+              {
+                // On commence par ordonner la 1ère et dernière couleur du bloc
+                if (first_color<temp_color)
+                {
+                  block_start=first_color;
+                  block_end=temp_color;
+
+                  // Affichage du n° de la couleur sélectionnée
+                  Num2str(block_start,str  ,3);
+                  Num2str(block_end  ,str+4,3);
+                  str[3]=26; // Flèche vers la droite
+                  Print_in_window(237,58,str,MC_Black,MC_Light);
+
+                  // Affichage des jauges
+                  Display_sliders(red_slider,green_slider,blue_slider,1,NULL);
+
+                  // Affichage dans le block de visu du bloc (dégradé) en cours
+                  Display_grad_block_in_window(264,93,block_start,block_end);
+                }
+                else if (first_color>temp_color)
+                {
+                  block_start=temp_color;
+                  block_end=first_color;
+
+                  // Affichage du n° de la couleur sélectionnée
+                  Num2str(block_start,str  ,3);
+                  Num2str(block_end  ,str+4,3);
+                  str[3]=26; // Flèche vers la droite
+                  Print_in_window(237,58,str,MC_Black,MC_Light);
+
+                  // Affichage des jauges
+                  Display_sliders(red_slider,green_slider,blue_slider,1,NULL);
+
+                  // Affichage dans le block de visu du bloc (dégradé) en cours
+                  Display_grad_block_in_window(264,93,block_start,block_end);
+                }
+                else
+                {
+                  block_start=block_end=first_color;
+                  Block(Window_pos_X+(Menu_factor_X*176),Window_pos_Y+(Menu_factor_Y*172),Menu_factor_X*84,Menu_factor_Y*7,MC_Light);
+
+                  // Affichage du n° de la couleur sélectionnée
+                  Block(Window_pos_X+(Menu_factor_X*261),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*32,Menu_factor_Y*7,MC_Light);
+                  Num2str(Fore_color,str,3);
+                  Print_in_window(237,58,str,MC_Black,MC_Light);
+
+                  // Affichage des jauges
+                  Display_sliders(red_slider,green_slider,blue_slider,0,working_palette);
+
+                  // Affichage dans le block de visu de la couleur en cours
+                  Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
+                  Update_rect(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64);
+                }
+
+                // On tagge le bloc (ou la couleur)
+                Tag_color_range(block_start,block_end);
+              }
+
+              last_color=temp_color;
+            }
+          }
+          Display_cursor();
+        }
+        break;
+      case  2 : // Jauge rouge
+        Hide_cursor();
+        if (block_start==block_end)
+        {
+          if(Palette_view_is_RGB)
+          {
+            Set_red(Fore_color,(Color_max-red_slider->Position)*255/Color_max,working_palette);
+            Format_componant(working_palette[Fore_color].R*Color_max/255,str);
+          } 
+          else
+          {
+            HSL_to_RGB(
+              255-red_slider->Position,
+              255-green_slider->Position,
+              255-blue_slider->Position,
+              &working_palette[Fore_color].R,
+              &working_palette[Fore_color].G,
+              &working_palette[Fore_color].B);
+            Format_componant((int)255-red_slider->Position,str);
+          }
+          Print_counter(176,172,str,MC_Black,MC_Light);
+        }
+        else
+        {
+          if(Palette_view_is_RGB)
+          {
+          for (i=block_start; i<=block_end; i++)
+              Set_red(i,temp_palette[i].R+(Color_max-red_slider->Position)*255/Color_max,working_palette);
+          }
+          else
+          {
+            for (i=block_start; i<=block_end; i++)
+              Set_HSL(
+                temp_palette,
+                working_palette,
+                i,
+                Color_max-red_slider->Position,
+                Color_max-green_slider->Position,
+                Color_max-blue_slider->Position
+                );
+          }
+
+          if (red_slider->Position>Color_max)
+          {
+            // Jauge dans les négatifs:
+            Num2str(-(Color_max-red_slider->Position),str,4);
+            str[0]='-';
+          }
+          else if (red_slider->Position<Color_max)
+          {
+            // Jauge dans les positifs:
+            Num2str(  Color_max-red_slider->Position ,str,4);
+            str[0]='+';
+          }
+          else
+          {
+            // Jauge nulle:
+            strcpy(str,"±  0");
+          }
+          Print_counter(176,172,str,MC_Black,MC_Light);
+
+        }
+
+        need_to_remap=1;
+
+        Display_cursor();
+        Set_palette(working_palette);
+        break;
+      case  3 : // Jauge verte
+        Hide_cursor();
+        if (block_start==block_end)
+        {
+          if(Palette_view_is_RGB)
+          {
+            Set_green (Fore_color,(Color_max-green_slider->Position)*255/Color_max,working_palette);
+            Format_componant(working_palette[Fore_color].G*Color_max/255,str);
+          } 
+          else
+          {
+            HSL_to_RGB(
+              255-red_slider->Position,
+              255-green_slider->Position,
+              255-blue_slider->Position,
+              &working_palette[Fore_color].R,
+              &working_palette[Fore_color].G,
+              &working_palette[Fore_color].B);
+            Format_componant((int)255-green_slider->Position,str);
+          }
+          Print_counter(203,172,str,MC_Black,MC_Light);
+        }
+        else
+        {
+          if(Palette_view_is_RGB)
+          {
+            for (i=block_start; i<=block_end; i++)
+              Set_green (i,temp_palette[i].G+(Color_max-green_slider->Position)*255/Color_max,working_palette);
+          }
+          else
+          {
+          for (i=block_start; i<=block_end; i++)
+              Set_HSL(
+                temp_palette,
+                working_palette,
+                i,
+                Color_max-red_slider->Position,
+                Color_max-green_slider->Position,
+                Color_max-blue_slider->Position
+                );
+          }
+
+          if (green_slider->Position>Color_max)
+          {
+            // Jauge dans les négatifs:
+            Num2str(-(Color_max-green_slider->Position),str,4);
+            str[0]='-';
+          }
+          else if (green_slider->Position<Color_max)
+          {
+            // Jauge dans les positifs:
+            Num2str(  Color_max-green_slider->Position ,str,4);
+            str[0]='+';
+          }
+          else
+          {
+            // Jauge nulle:
+            strcpy(str,"±  0");
+          }
+          Print_counter(203,172,str,MC_Black,MC_Light);
+        }
+
+        need_to_remap=1;
+
+        Display_cursor();
+        Set_palette(working_palette);
+        break;
+
+      case  4 : // Jauge bleue
+        Hide_cursor();
+        if (block_start==block_end)
+        {
+          if(Palette_view_is_RGB)
+          {
+            Set_blue (Fore_color,(Color_max-blue_slider->Position)*255/Color_max,working_palette);
+            Format_componant(working_palette[Fore_color].B*Color_max/255,str);
+          } 
+          else
+          {
+            HSL_to_RGB(
+              255-red_slider->Position,
+              255-green_slider->Position,
+              255-blue_slider->Position,
+              &working_palette[Fore_color].R,
+              &working_palette[Fore_color].G,
+              &working_palette[Fore_color].B);
+            Format_componant((int)255-blue_slider->Position,str);
+          }          
+          Print_counter(230,172,str,MC_Black,MC_Light);
+        }
+        else
+        {
+          if(Palette_view_is_RGB)
+          {
+          for (i=block_start; i<=block_end; i++)
+              Set_blue(i,temp_palette[i].B+(Color_max-blue_slider->Position)*255/Color_max,working_palette);
+          }
+          else
+          {
+            for (i=block_start; i<=block_end; i++)
+              Set_HSL(
+                temp_palette,
+                working_palette,
+                i,
+                Color_max-red_slider->Position,
+                Color_max-green_slider->Position,
+                Color_max-blue_slider->Position
+                );
+          }
+
+          if (blue_slider->Position>Color_max)
+          {
+            // Jauge dans les négatifs:
+            Num2str(-(Color_max-blue_slider->Position),str,4);
+            str[0]='-';
+          }
+          else if (blue_slider->Position<Color_max)
+          {
+            // Jauge dans les positifs:
+            Num2str(  Color_max-blue_slider->Position ,str,4);
+            str[0]='+';
+          }
+          else
+          {
+            // Jauge nulle:
+            strcpy(str,"±  0");
+          }
+          Print_counter(230,172,str,MC_Black,MC_Light);
+        }
+
+        need_to_remap=1;
+
+        Display_cursor();
+        Set_palette(working_palette);
+        break;
+
+      case 5 : // Default
+        memcpy(backup_palette,working_palette,sizeof(T_Palette));
+        memcpy(working_palette,Gfx->Default_palette,sizeof(T_Palette));
+        memcpy(temp_palette,Gfx->Default_palette,sizeof(T_Palette));
+        Set_palette(Gfx->Default_palette);
+        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+        // On prépare la "modifiabilité" des nouvelles couleurs
+        memcpy(temp_palette,working_palette,sizeof(T_Palette));
+
+        need_to_remap=1;
+        break;
+
+      case 6 : // Grey scale
+        // Backup
+        memcpy(backup_palette,working_palette,sizeof(T_Palette));
+        // Grey Scale
+        for (i=block_start;i<=block_end;i++)
+        {
+          temp_color=(dword)( ((dword)working_palette[i].R*30) + ((dword)working_palette[i].G*59) + ((dword)working_palette[i].B*11) )/100;
+          Set_red(i,temp_color,working_palette);
+          Set_green (i,temp_color,working_palette);
+          Set_blue (i,temp_color,working_palette);
+        }
+        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+        // On prépare la "modifiabilité" des nouvelles couleurs
+        Set_palette(working_palette);
+        memcpy(temp_palette,working_palette,sizeof(T_Palette));
+
+        need_to_remap=1;
+        break;
+
+      case  7 : // Swap
+      case  8 : // X-Swap
+        temp_color=Wait_click_in_palette(Window_palette_button_list);
+        if ((temp_color>=0)
+         && (temp_color!=block_start))
+        {
+          Hide_cursor();
+          memcpy(backup_palette,working_palette,sizeof(T_Palette));
+
+          // On calcule le nombre de couleurs a swapper sans risquer de sortir
+          // de la palette (La var. first_color est utilisée pour économiser 1 var; c'est tout)
+          first_color=(temp_color+block_end-block_start<=255)?block_end+1-block_start:256-temp_color;
+
+          if (clicked_button==8) // On ne fait de backup de l'image que si on
+                                // est en mode X-SWAP.
+            if (!image_is_backed_up)
+            {
+              Backup();
+              image_is_backed_up=1;
+            }
+
+          Swap(clicked_button==8,block_start,temp_color,first_color,working_palette,color_usage);
+
+          memcpy(temp_palette,working_palette,sizeof(T_Palette));
+
+          // On déplace le bloc vers les modifs:
+          last_color=block_end=temp_color+first_color-1;
+          Fore_color=first_color=block_start=temp_color;
+          // On raffiche le n° des bornes du bloc:
+          if (block_start!=block_end)
+          {
+            // Cas d'un bloc multi-couleur
+            Num2str(block_start,str  ,3);
+            Num2str(block_end  ,str+4,3);
+            str[3]=26; // Flèche vers la droite
+            // Affichage dans le block de visu du bloc (dégradé) en cours
+            Display_grad_block_in_window(264,93,block_start,block_end);
+          }
+          else
+          {
+            // Cas d'une seule couleur
+            Num2str(Fore_color,str,3);
+            Block(Window_pos_X+(Menu_factor_X*237),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*56,Menu_factor_Y* 7,MC_Light);
+            // Affichage dans le block de visu de la couleur en cours
+            Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
+          }
+          Print_in_window(237,58,str,MC_Black,MC_Light);
+          // On tag le bloc (ou la couleur)
+          Tag_color_range(block_start,block_end);
+
+          need_to_remap=1;
+
+          Set_palette(working_palette);
+
+          Display_cursor();
+          Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+          
+          // En cas de X-Swap, tout l'ecran a pu changer de couleur.
+          if (clicked_button==8)
+            Update_rect(0, 0, Screen_width, Menu_Y_before_window);
+          Wait_end_of_click();
+        }
+        break;
+
+      case  9 : // Copy
+        temp_color=Wait_click_in_palette(Window_palette_button_list);
+        if ((temp_color>=0) && (temp_color!=block_start))
+        {
+          Hide_cursor();
+          memcpy(backup_palette,working_palette,sizeof(T_Palette));
+          memcpy(working_palette+temp_color,backup_palette+block_start,
+                 ((temp_color+block_end-block_start<=255)?block_end+1-block_start:256-temp_color)*3);
+          memcpy(temp_palette,working_palette,sizeof(T_Palette));
+          Set_palette(working_palette);
+          // On déplace le bloc vers les modifs:
+          last_color=block_end=((temp_color+block_end-block_start<=255)?(temp_color+block_end-block_start):255);
+          Fore_color=first_color=block_start=temp_color;
+          // On raffiche le n° des bornes du bloc:
+          if (block_start!=block_end)
+          {
+            // Cas d'un bloc multi-couleur
+            Num2str(block_start,str  ,3);
+            Num2str(block_end  ,str+4,3);
+            str[3]=26; // Flèche vers la droite
+            // Affichage dans le block de visu du bloc (dégradé) en cours
+            Display_grad_block_in_window(264,93,block_start,block_end);
+          }
+          else
+          {
+            // Cas d'une seule couleur
+            Num2str(Fore_color,str,3);
+            Block(Window_pos_X+(Menu_factor_X*237),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*56,Menu_factor_Y* 7,MC_Light);
+            // Affichage dans le block de visu de la couleur en cours
+            Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
+          }
+          Print_in_window(237,58,str,MC_Black,MC_Light);
+          // On tag le bloc (ou la couleur)
+          Tag_color_range(block_start,block_end);
+
+          need_to_remap=1;
+
+          Display_cursor();
+          Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+          Wait_end_of_click();
+        }
+        break;
+
+      case 10 : // Spread
+        if (block_start!=block_end)
+        {
+          memcpy(backup_palette,working_palette,sizeof(T_Palette));
+          Spread_colors(block_start,block_end,working_palette);
+        }
+        else
+        {
+          temp_color=Wait_click_in_palette(Window_palette_button_list);
+          if (temp_color>=0)
+          {
+            memcpy(backup_palette,working_palette,sizeof(T_Palette));
+            if (temp_color<Fore_color)
+              Spread_colors(temp_color,Fore_color,working_palette);
+            else
+              Spread_colors(Fore_color,temp_color,working_palette);
+            Wait_end_of_click();
+          }
+        }
+
+        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+        // On prépare la "modifiabilité" des nouvelles couleurs
+
+        Set_palette(working_palette);
+
+        memcpy(temp_palette,working_palette,sizeof(T_Palette));
+
+        need_to_remap=1;
+        break;
+
+      case 11: // Reduce
+        memcpy(backup_palette,working_palette,sizeof(T_Palette));
+        if (!image_is_backed_up)
+        {
+          Backup();
+          image_is_backed_up=1;
+        }
+        Reduce_palette(&used_colors,reduce_colors_number,working_palette,color_usage);
+
+        if ((Config.Safety_colors) && (used_colors<4))
+        {
+          memcpy(temp_palette,Main_palette,sizeof(T_Palette));
+          memcpy(Main_palette,working_palette,sizeof(T_Palette));
+          Set_nice_menu_colors(color_usage,0);
+          memcpy(working_palette,Main_palette,sizeof(T_Palette));
+          memcpy(Main_palette,temp_palette,sizeof(T_Palette));
+        }
+
+        Set_palette(working_palette);     // On définit la nouvelle palette
+        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+        memcpy(temp_palette,working_palette,sizeof(T_Palette));
+
+        need_to_remap=1;
+        break;
+
+      case 12: // Undo
+        memcpy(temp_palette,backup_palette    ,sizeof(T_Palette));
+        memcpy(backup_palette    ,working_palette,sizeof(T_Palette));
+        memcpy(working_palette,temp_palette,sizeof(T_Palette));
+        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+        Set_palette(working_palette);
+
+        need_to_remap=1;
+        break;
+
+      case 15 : // Used
+        if (used_colors==-1)
+          Update_color_count(&used_colors,color_usage);
+        break;
+
+      case 16 : // Zap unused
+        memcpy(backup_palette,working_palette,sizeof(T_Palette));
+        if (used_colors==-1)
+          Update_color_count(&used_colors,color_usage);
+        for (i=0; i<256; i++)
+        {
+          if (!color_usage[i])
+          {
+            temp_color=block_start+(i % (block_end+1-block_start));
+            working_palette[i].R=backup_palette[temp_color].R;
+            working_palette[i].G=backup_palette[temp_color].G;
+            working_palette[i].B=backup_palette[temp_color].B;
+          }
+        }
+
+        if ((Config.Safety_colors) && (used_colors<4) && (block_end==block_start))
+        {
+          memcpy(temp_palette,Main_palette,sizeof(T_Palette));
+          memcpy(Main_palette,working_palette,sizeof(T_Palette));
+          Set_nice_menu_colors(color_usage,0);
+          memcpy(working_palette,Main_palette,sizeof(T_Palette));
+          memcpy(Main_palette,temp_palette,sizeof(T_Palette));
+        }
+
+        Set_palette(working_palette);
+        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+
+        need_to_remap=1;
+        break;
+
+      case 17 : // Jauge de réduction de palette
+        if (reducer_index!=reduce_slider->Position)
+        {
+          reducer_index=reduce_slider->Position;
+          // Affichage du facteur de réduction de la palette
+          Hide_cursor();
+          Print_in_window(265,41,Palette_reduce_label[reducer_index],MC_Black,MC_Light);
+          Display_cursor();
+          reduce_colors_number=atoi(Palette_reduce_label[reducer_index]);
+        }
+        break;
+
+      case 18 : // [+]
+       if (!Palette_view_is_RGB)
+          break;
+        Hide_cursor();
+        if (block_start==block_end)
+        {
+          if (red_slider->Position)
+          {
+            (red_slider->Position)--;
+            Window_draw_slider(red_slider);
+            Set_red(Fore_color,(Color_max-red_slider->Position)*255/Color_max,working_palette);
+            Format_componant(working_palette[Fore_color].R*Color_max/255,str);
+            Print_counter(176,172,str,MC_Black,MC_Light);
+          }
+          if (green_slider->Position)
+          {
+            (green_slider->Position)--;
+            Window_draw_slider(green_slider);
+            Set_green (Fore_color,(Color_max-green_slider->Position)*255/Color_max,working_palette);
+            Format_componant(working_palette[Fore_color].G*Color_max/255,str);
+            Print_counter(203,172,str,MC_Black,MC_Light);
+          }
+          if (blue_slider->Position)
+          {
+            (blue_slider->Position)--;
+            Window_draw_slider(blue_slider);
+            Set_blue (Fore_color,(Color_max-blue_slider->Position)*255/Color_max,working_palette);
+            Format_componant(working_palette[Fore_color].B*Color_max/255,str);
+            Print_counter(230,172,str,MC_Black,MC_Light);
+          }
+        }
+        else
+        {
+          if (red_slider->Position)
+          {
+            (red_slider->Position)--;
+            Window_draw_slider(red_slider);
+          }
+          if (green_slider->Position)
+          {
+            (green_slider->Position)--;
+            Window_draw_slider(green_slider);
+          }
+          if (blue_slider->Position)
+          {
+            (blue_slider->Position)--;
+            Window_draw_slider(blue_slider);
+          }
+
+          for (i=block_start; i<=block_end; i++)
+          {
+            Set_red(i,temp_palette[i].R+(Color_max-red_slider->Position)*255/Color_max,working_palette);
+            Set_green (i,temp_palette[i].G+(Color_max-green_slider->Position)*255/Color_max,working_palette);
+            Set_blue (i,temp_palette[i].B+(Color_max-blue_slider->Position)*255/Color_max,working_palette);
+          }
+
+          // -- red --
+          if (red_slider->Position>Color_max)
+          {
+            // Jauge dans les négatifs:
+            Num2str(-(Color_max-red_slider->Position),str,4);
+            str[0]='-';
+          }
+          else if (red_slider->Position<Color_max)
+          {
+            // Jauge dans les positifs:
+            Num2str(  Color_max-red_slider->Position ,str,4);
+            str[0]='+';
+          }
+          else
+          {
+            // Jauge nulle:
+            strcpy(str,"±  0");
+          }
+          Print_counter(176,172,str,MC_Black,MC_Light);
+
+
+          // -- green --
+          if (green_slider->Position>Color_max)
+          {
+            // Jauge dans les négatifs:
+            Num2str(-(Color_max-green_slider->Position),str,4);
+            str[0]='-';
+          }
+          else if (green_slider->Position<Color_max)
+          {
+            // Jauge dans les positifs:
+            Num2str(  Color_max-green_slider->Position ,str,4);
+            str[0]='+';
+          }
+          else
+          {
+            // Jauge nulle:
+            strcpy(str,"±  0");
+          }
+          Print_counter(203,172,str,MC_Black,MC_Light);
+
+
+          // -- blue --
+          if (blue_slider->Position>Color_max)
+          {
+            // Jauge dans les négatifs:
+            Num2str(-(Color_max-blue_slider->Position),str,4);
+            str[0]='-';
+          }
+          else if (blue_slider->Position<Color_max)
+          {
+            // Jauge dans les positifs:
+            Num2str(  Color_max-blue_slider->Position ,str,4);
+            str[0]='+';
+          }
+          else
+          {
+            // Jauge nulle:
+            strcpy(str,"±  0");
+          }
+          Print_counter(230,172,str,MC_Black,MC_Light);
+        }
+
+        need_to_remap=1;
+
+        Display_cursor();
+        Set_palette(working_palette);
+        break;
+
+      case 19 : // [-]
+        if (!Palette_view_is_RGB)
+          break;
+        Hide_cursor();
+        if (block_start==block_end)
+        {
+          if (red_slider->Position<Color_max)
+          {
+            (red_slider->Position)++;
+            Window_draw_slider(red_slider);
+            Set_red(Fore_color,(Color_max-red_slider->Position)*255/Color_max,working_palette);
+            Format_componant(working_palette[Fore_color].R*Color_max/255,str);
+            Print_counter(176,172,str,MC_Black,MC_Light);
+          }
+          if (green_slider->Position<Color_max)
+          {
+            (green_slider->Position)++;
+            Window_draw_slider(green_slider);
+            Set_green (Fore_color,(Color_max-green_slider->Position)*255/Color_max,working_palette);
+            Format_componant(working_palette[Fore_color].G*Color_max/255,str);
+            Print_counter(203,172,str,MC_Black,MC_Light);
+          }
+          if (blue_slider->Position<Color_max)
+          {
+            (blue_slider->Position)++;
+            Window_draw_slider(blue_slider);
+            Set_blue (Fore_color,(Color_max-blue_slider->Position)*255/Color_max,working_palette);
+            Format_componant(working_palette[Fore_color].B*Color_max/255,str);
+            Print_counter(230,172,str,MC_Black,MC_Light);
+          }
+        }
+        else
+        {
+          if (red_slider->Position<(Color_max*2))
+          {
+            (red_slider->Position)++;
+            Window_draw_slider(red_slider);
+          }
+          if (green_slider->Position<(Color_max*2))
+          {
+            (green_slider->Position)++;
+            Window_draw_slider(green_slider);
+          }
+          if (blue_slider->Position<(Color_max*2))
+          {
+            (blue_slider->Position)++;
+            Window_draw_slider(blue_slider);
+          }
+
+          for (i=block_start; i<=block_end; i++)
+          {
+            Set_red(i,temp_palette[i].R+(Color_max-red_slider->Position)*255/Color_max,working_palette);
+            Set_green (i,temp_palette[i].G+(Color_max-green_slider->Position)*255/Color_max,working_palette);
+            Set_blue (i,temp_palette[i].B+(Color_max-blue_slider->Position)*255/Color_max,working_palette);
+          }
+
+          // -- red --
+          if (red_slider->Position>Color_max)
+          {
+            // Jauge dans les négatifs:
+            Num2str(-(Color_max-red_slider->Position),str,4);
+            str[0]='-';
+          }
+          else if (red_slider->Position<Color_max)
+          {
+            // Jauge dans les positifs:
+            Num2str(  Color_max-red_slider->Position ,str,4);
+            str[0]='+';
+          }
+          else
+          {
+            // Jauge nulle:
+            strcpy(str,"±  0");
+          }
+          Print_counter(176,172,str,MC_Black,MC_Light);
+
+
+          // -- green --
+          if (green_slider->Position>Color_max)
+          {
+            // Jauge dans les négatifs:
+            Num2str(-(Color_max-green_slider->Position),str,4);
+            str[0]='-';
+          }
+          else if (green_slider->Position<Color_max)
+          {
+            // Jauge dans les positifs:
+            Num2str(  Color_max-green_slider->Position ,str,4);
+            str[0]='+';
+          }
+          else
+          {
+            // Jauge nulle:
+            strcpy(str,"±  0");
+          }
+          Print_counter(203,172,str,MC_Black,MC_Light);
+
+
+          // -- blue --
+          if (blue_slider->Position>Color_max)
+          {
+            // Jauge dans les négatifs:
+            Num2str(-(Color_max-blue_slider->Position),str,4);
+            str[0]='-';
+          }
+          else if (blue_slider->Position<Color_max)
+          {
+            // Jauge dans les positifs:
+            Num2str(  Color_max-blue_slider->Position ,str,4);
+            str[0]='+';
+          }
+          else
+          {
+            // Jauge nulle:
+            strcpy(str,"±  0");
+          }
+          Print_counter(230,172,str,MC_Black,MC_Light);
+        }
+
+        need_to_remap=1;
+
+        Display_cursor();
+        Set_palette(working_palette);
+        break;
+
+      case 20 : // Negative
+        // Backup
+        memcpy(backup_palette,working_palette,sizeof(T_Palette));
+        // Negative
+        for (i=block_start;i<=block_end;i++)
+        {
+          Set_red(i,255-working_palette[i].R,working_palette);
+          Set_green (i,255-working_palette[i].G,working_palette);
+          Set_blue (i,255-working_palette[i].B,working_palette);
+        }
+        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+        Set_palette(working_palette);
+        // On prépare la "modifiabilité" des nouvelles couleurs
+        memcpy(temp_palette,working_palette,sizeof(T_Palette));
+
+        need_to_remap=1;
+        break;
+
+      case 21 : // Inversion
+      case 22 : // X-Inversion
+        // Backup
+        memcpy(backup_palette,working_palette,sizeof(T_Palette));
+        //   On initialise la table de conversion
+        for (i=0; i<=255; i++)
+          conversion_table[i]=i;
+        // Inversion
+        for (i=block_start;i<=block_end;i++)
+        {
+          temp_color=block_end-(i-block_start);
+          Set_red(i,backup_palette[temp_color].R,working_palette);
+          Set_green (i,backup_palette[temp_color].G,working_palette);
+          Set_blue (i,backup_palette[temp_color].B,working_palette);
+          if (clicked_button==22)
+          {
+            conversion_table[i]=temp_color;
+            conversion_table[temp_color]=i;
+
+            temp=color_usage[i];
+            color_usage[i]=color_usage[temp_color];
+            color_usage[temp_color]=temp;
+          }
+        }
+        Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+        // Si on est en X-Invert, on remap l'image (=> on fait aussi 1 backup)
+        if (clicked_button==22)
+        {
+          if (!image_is_backed_up)
+          {
+            Backup();
+            image_is_backed_up=1;
+          }
+          Hide_cursor();
+          Remap_image_highlevel(conversion_table);
+          Display_cursor();
+        }
+        // On prépare la "modifiabilité" des nouvelles couleurs
+        Set_palette(working_palette);
+        memcpy(temp_palette,working_palette,sizeof(T_Palette));
+
+        need_to_remap=1;
+        break;
+
+      case 23 : // Saisie du nombre de couleurs pour la réduction de palette
+        Num2str(reduce_colors_number,str,3);
+
+        if (Readline(265,41,str,3,1))
+        {
+          temp_color=atoi(str);
+          // Correction de la valeur lue
+          if ( (temp_color>256) || (temp_color<2) )
+          {
+            if (temp_color>256)
+              temp_color=256;
+            else
+              temp_color=2;
+
+            Num2str(temp_color,str,3);
+            Window_input_content(Window_special_button_list,str);
+          }
+
+          reduce_colors_number=temp_color;
+        }
+        Display_cursor();
+        break;
+
+      case 24 : // HSL <> RGB
+        
+        // Acte les changements en cours sur une ou plusieurs couleurs
+        memcpy(temp_palette,working_palette,sizeof(T_Palette));
+        memcpy(backup_palette    ,working_palette,sizeof(T_Palette));
+
+        Palette_view_is_RGB = !Palette_view_is_RGB;
+
+        if(! Palette_view_is_RGB)
+        {
+          // On passe en HSL
+          Print_in_window(184,71,"H",MC_Dark,MC_Light);
+          Print_in_window(211,71,"S",MC_Dark,MC_Light);
+          Print_in_window(238,71,"L",MC_Dark,MC_Light);
+          Componant_unit(256);
+
+          // Display the + and - button as disabled
+            Window_draw_normal_bouton(266, 74,12,11,"+",0,0);
+            Window_draw_normal_bouton(266,165,12,11,"-",0,0);
+        }
+        else
+        {
+          // On passe en RGB
+          Print_in_window(184,71,"R",MC_Dark,MC_Light);
+          Print_in_window(211,71,"G",MC_Dark,MC_Light);
+          Print_in_window(238,71,"B",MC_Dark,MC_Light);
+          Componant_unit(RGB_scale);
+
+          // Display the + and - button as enabled
+            Window_draw_normal_bouton(266, 74,12,11,"+",0,1);
+            Window_draw_normal_bouton(266,165,12,11,"-",0,1);
+        }
+        Display_sliders(red_slider,green_slider,blue_slider,(block_start!=block_end),working_palette);
+        Update_window_area(265,73,14,103);
+      break;
+
+      case 25 : // Sort palette
+      {
+        byte h = 0, l = 0, s=0;
+        byte oh=0,ol=0,os=0; // Valeur pour la couleur précédente
+        int swap=1;
+        byte remap_table[256];
+        byte inverted_table[256];
+        byte begin, end;
+
+        if(block_start==block_end)
+        {
+            begin = 0;
+            end = 255;
+        }
+        else
+        {
+            begin = block_start;
+            end = block_end;
+        }
+        
+        // Init remap table
+        for (i=0;i<256;i++)
+          remap_table[i]=i;
+        // Make a backup because remapping is an undoable modification
+        if (!image_is_backed_up)
+        {
+          Backup();
+          image_is_backed_up=1;
+        }
+
+        if(Window_attribute1==LEFT_SIDE)
+        // Laft click on button: Sort by Hue (H) and Lightness (L)
+        while(swap==1)
+        {
+          swap=0;
+          h=0;l=255;s=0;
+          for(temp_color=begin;temp_color<=end;temp_color++)
+          {
+            oh=h; ol=l; os=s;
+            RGB_to_HSL(working_palette[temp_color].R,
+            working_palette[temp_color].G,
+            working_palette[temp_color].B,&h,&s,&l);
+
+            if(
+                   ((s==0) && (os>0)) // A grey is before a saturated color
+              || ((s>0 && os > 0) && (h<oh || (h==oh && l>ol))) // 2 saturated colors: sort by H, then by L
+              || ((os==0 && s==0) && l>ol))  // Two greys: sort by L only
+            {
+              // Swap color with the previous one
+              byte swap_color;
+              Swap(0,temp_color,temp_color-1,1,working_palette,color_usage);
+              
+              swap_color=remap_table[temp_color];
+              remap_table[temp_color]=remap_table[temp_color-1];
+              remap_table[temp_color-1]=swap_color;
+              
+              swap=1;
+            }
+          }
+        }
+
+        else // Right click > Sort only on L
+        while(swap==1)
+        {
+          swap=0;
+          l=255;
+          for(temp_color=begin;temp_color<=end;temp_color++)
+          {
+            ol=l; 
+            RGB_to_HSL(working_palette[temp_color].R,
+            working_palette[temp_color].G,
+            working_palette[temp_color].B,&h,&s,&l);
+
+            if(l>ol)
+            {
+              // Swap color with the previous one
+              byte swap_color;
+              Swap(0,temp_color,temp_color-1,1,working_palette,color_usage);
+              
+              swap_color=remap_table[temp_color];
+              remap_table[temp_color]=remap_table[temp_color-1];
+              remap_table[temp_color-1]=swap_color;
+              
+              swap=1;
+            }
+          }
+        }
+
+        for (i=0;i<256;i++)
+          inverted_table[remap_table[i]]=i;
+        Remap_image_highlevel(inverted_table);
+        // Maintenant, tous ces calculs doivent êtres pris en compte dans la
+        // palette, l'image et à l'écran.
+        Set_palette(working_palette);
+        need_to_remap=1;
+      }
+      break;
+    }
+
+
+    if (!Mouse_K)
+    {
+      switch (Key)
+      {
+        case SDLK_LEFTBRACKET : // Décaler Forecolor vers la gauche
+          if (block_start==block_end)
+          {
+            Fore_color--;
+            first_color--;
+            last_color--;
+            block_start--;
+            block_end--;
+            Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+            Hide_cursor();
+            Tag_color_range(block_start,block_end);
+            // Affichage du n° de la couleur sélectionnée
+            Num2str(Fore_color,str,3);
+            Print_in_window(237,58,str,MC_Black,MC_Light);
+            // Affichage dans le block de visu de la couleur en cours
+            Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
+            Update_rect(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64);
+            Display_cursor();
+          }
+          Key=0;
+          break;
+
+        case SDLK_RIGHTBRACKET : // Décaler Forecolor vers la droite
+          if (block_start==block_end)
+          {
+            Fore_color++;
+            first_color++;
+            last_color++;
+            block_start++;
+            block_end++;
+            Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+            Hide_cursor();
+            Tag_color_range(block_start,block_end);
+            // Affichage du n° de la couleur sélectionnée
+            Num2str(Fore_color,str,3);
+            Print_in_window(237,58,str,MC_Black,MC_Light);
+            // Affichage dans le block de visu de la couleur en cours
+            Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
+            Update_rect(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64);
+            Display_cursor();
+          }
+          Key=0;
+          break;
+
+        case (SDLK_LEFTBRACKET|MOD_SHIFT) : // Decaler Backcolor vers la gauche
+          Back_color--;
+        case (SDLK_RIGHTBRACKET|MOD_SHIFT) : // Decaler Backcolor vers la droite
+          // attention: pas de break ci-dessus
+          if (Key==(SDLK_RIGHTBRACKET|MOD_SHIFT))
+            Back_color++;
+          Hide_cursor();
+          Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
+          Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y*157),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
+          Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
+          Block(Window_pos_X+(Menu_factor_X*280),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
+          Update_rect(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*32,Menu_factor_Y*72);
+          Display_cursor();
+          Key=0;
+          break;
+
+        case SDLK_BACKSPACE : // Remise des couleurs du menu à l'état normal en essayant
+                      // de ne pas trop modifier l'image.
+          if (!image_is_backed_up)
+          {
+            Backup();
+            image_is_backed_up=1;
+          }
+          if (used_colors==-1)
+            Update_color_count(&used_colors,color_usage);
+
+          memcpy(backup_palette,working_palette,sizeof(T_Palette));
+          memcpy(temp_palette,Main_palette,sizeof(T_Palette));
+          memcpy(Main_palette,working_palette,sizeof(T_Palette));
+          Set_nice_menu_colors(color_usage,0);
+          memcpy(working_palette,Main_palette,sizeof(T_Palette));
+          memcpy(Main_palette,temp_palette,sizeof(T_Palette));
+          Set_palette(working_palette);
+          memcpy(temp_palette,working_palette,sizeof(T_Palette));
+          Draw_all_palette_sliders(red_slider,green_slider,blue_slider,working_palette,block_start,block_end);
+          Update_color_count(&used_colors,color_usage);
+          need_to_remap=1;
+          Key=0;
+          break;
+
+        case SDLK_BACKQUOTE : // Récupération d'une couleur derrière le menu
+        case SDLK_COMMA :
+          Get_color_behind_window(&color,&click);
+          if (click)
+          {
+            Hide_cursor();
+            if (click==RIGHT_SIDE)
+            {
+              if (Back_color!=color)
+              {
+                Back_color=color;
+                // 4 blocks de back_color entourant la fore_color
+                Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
+                Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y*157),Menu_factor_X*24,Menu_factor_Y<<2,Back_color);
+                Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
+                Block(Window_pos_X+(Menu_factor_X*280),Window_pos_Y+(Menu_factor_Y* 93),Menu_factor_X<<2,Menu_factor_Y<<6,Back_color);
+                Update_rect(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y* 89),Menu_factor_X*32,Menu_factor_Y*72);
+              }
+            }
+            else
+            {
+              Fore_color=first_color=last_color=block_start=block_end=color;
+              Tag_color_range(block_start,block_end);
+
+              // Affichage du n° de la couleur sélectionnée
+              Block(Window_pos_X+(Menu_factor_X*261),Window_pos_Y+(Menu_factor_Y*58),Menu_factor_X*32,Menu_factor_Y*7,MC_Light);
+              Num2str(Fore_color,str,3);
+              Print_in_window(237,58,str,MC_Black,MC_Light);
+
+              // Affichage des jauges
+              Display_sliders(red_slider,green_slider,blue_slider,0,working_palette);
+
+              // Affichage dans le block de visu de la couleur en cours
+              Block(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64,Fore_color);
+              Update_rect(Window_pos_X+(Menu_factor_X*264),Window_pos_Y+(Menu_factor_Y*93),Menu_factor_X<<4,Menu_factor_Y*64);
+              
+              memcpy(backup_palette    ,working_palette,sizeof(T_Palette));
+              memcpy(temp_palette,working_palette,sizeof(T_Palette));
+            }
+            Display_cursor();
+            Wait_end_of_click();
+          }
+          Key=0;
+          break;
+        default:
+          if (Is_shortcut(Key,0x100+BUTTON_HELP))
+          {
+            Key=0;
+            Window_help(BUTTON_PALETTE, NULL);
+            break;
+          }
+      }
+
+      if (need_to_remap)
+      {
+        Hide_cursor();
+        Compute_optimal_menu_colors(working_palette);
+
+        // On remappe brutalement
+        Remap_screen_after_menu_colors_change();
+        // Puis on remet les trucs qui ne devaient pas changer
+        Window_draw_palette_bouton(5,79);
+        Block(Window_pos_X+(Menu_factor_X*260),Window_pos_Y+(Menu_factor_Y*89),Menu_factor_X*24,Menu_factor_Y*72,Back_color);
+        Display_grad_block_in_window(264,93,block_start,block_end);
+
+        Update_rect(Window_pos_X+8*Menu_factor_X,Window_pos_Y+82*Menu_factor_Y,Menu_factor_X*16*10,Menu_factor_Y*5*16);
+
+        Display_cursor();
+        need_to_remap=0;
+      }
+    }
+  }
+  while ((clicked_button!=13) && (clicked_button!=14));
+
+  if (clicked_button==14)         // Sortie par OK
+  {
+    if ( (!image_is_backed_up)
+      && memcmp(Main_palette,working_palette,sizeof(T_Palette)) )
+      Backup();
+    memcpy(Main_palette,working_palette,sizeof(T_Palette));
+  }
+
+  Compute_optimal_menu_colors(Main_palette);
+
+  // La variable employée ici n'a pas vraiment de rapport avec son nom...
+  need_to_remap=(Window_pos_Y+(Window_height*Menu_factor_Y)<Menu_Y_before_window);
+
+  Close_window();
+  Unselect_button(BUTTON_PALETTE);
+
+  Reposition_palette();
+
+  //   On affiche les "ForeBack" car le menu n'est raffiché que si la fenêtre
+  // empiétait sur le menu. Mais si les couleurs on été modifiées, il faut
+  // rafficher tout le menu remappé.
+  if (need_to_remap)
+    Display_menu();
+
+  Display_cursor();
+
+  if (clicked_button==13)                         // Sortie par CANCEL
+  {
+    Set_palette(Main_palette);
+    if (image_is_backed_up)
+      Select_button(BUTTON_UNDO,LEFT_SIDE);
+  }
+
+  free(backup_palette);
+  free(temp_palette);
+  free(working_palette);
+}
+
+
+
+
+//---------------------- Menu de palettes secondaires ------------------------
+
+void Button_Secondary_palette(void)
+{
+  short clicked_button;
+  byte dummy;
+  T_Scroller_button * columns_slider;
+  T_Scroller_button * lines_slider;
+  T_Scroller_button * rgb_scale_slider;
+  char str[4];
+  byte palette_vertical = Config.Palette_vertical;
+  byte palette_cols, palette_lines, rgb_scale;
+  byte palette_needs_redraw=0;
+  
+  Open_window(200,146,"Palettes");
+
+  Window_set_normal_button(10,20,180,14,"Colors for best match",12,1,SDLK_b); // 1
+  Window_set_normal_button(10,37,180,14,"User's color series"  ,14,1,SDLK_s); // 2
+  Window_set_normal_button(139,126,53,14,"OK"                  , 0,1,SDLK_RETURN); // 3
+  Window_set_normal_button( 80,126,53,14,"Cancel"              , 0,1,KEY_ESC); // 4
+  Window_display_frame(10,55,122,66);
+  Print_in_window(18,59,"Palette layout",MC_Dark,MC_Light);
+  Print_in_window(35,77,"Cols",MC_Dark,MC_Light);
+  Print_in_window(84,77,"Lines",MC_Dark,MC_Light);
+  Print_in_window(157,58,"RGB",MC_Dark,MC_Light);
+  Print_in_window(152,68,"Scale",MC_Dark,MC_Light);
+  
+  columns_slider = Window_set_scroller_button(19,72,29,255,1,256-Config.Palette_cells_X);// 5
+  Num2str(Config.Palette_cells_X,str,3);
+  Print_in_window(38,89,str,MC_Black,MC_Light);
+  
+  lines_slider = Window_set_scroller_button(70,72,29,15,1,16-Config.Palette_cells_Y);// 6
+  Num2str(Config.Palette_cells_Y,str,3);
+  Print_in_window(94,89,str,MC_Black,MC_Light);
+  
+  rgb_scale_slider = Window_set_scroller_button(137,58,60,255,1,256-RGB_scale);// 7
+  Num2str(RGB_scale,str,3);
+  Print_in_window(157,78,str,MC_Black,MC_Light);
+
+  Window_set_normal_button(35,106,13,11,"",-1,1,SDLK_LAST); // 8
+  Print_in_window(38,108,(palette_vertical)?"X":" ",MC_Black,MC_Light);
+  Print_in_window(51,108,"Vertical",MC_Dark,MC_Light);
+
+  Window_set_normal_button(152,88,18,14,"x2"                  , 1,1,SDLK_x); // 9
+  Window_set_normal_button(172,88,18,14,"÷2"                  , 0,1,SDLK_w); // 10
+  
+  Update_window_area(0,0,200,146);
+
+  Display_cursor();
+
+  do
+  {
+    clicked_button=Window_clicked_button();
+    if (Is_shortcut(Key,0x100+BUTTON_HELP))
+    {
+      Key=0;
+      Window_help(BUTTON_PALETTE, "PALETTE OPTIONS");
+    }
+    switch(clicked_button)
+    {
+      case 5:
+        // Column slider
+        Num2str(256-Window_attribute2,str,3);
+        Print_in_window(38,89,str,MC_Black,MC_Light);
+        break;    
+      case 6:
+        // Line slider
+        Num2str(16-Window_attribute2,str,3);
+        Print_in_window(94,89,str,MC_Black,MC_Light);
+        break;
+      case 7:
+        // RGB scale slider
+        Num2str(256-Window_attribute2,str,3);
+        Hide_cursor();
+        Print_in_window(157,78,str,MC_Black,MC_Light);
+        Display_cursor();
+        break;
+      case 8:
+        // Vertical switch
+        palette_vertical = !palette_vertical;
+        Hide_cursor();
+        Print_in_window(38,108,(palette_vertical)?"X":" ",MC_Black,MC_Light);
+        Display_cursor();
+        break;
+
+      case 9:
+        // x2 RGB scale
+        rgb_scale_slider->Position = rgb_scale_slider->Position>128?rgb_scale_slider->Position*2-256:0;
+        Num2str(256-rgb_scale_slider->Position,str,3);
+        Print_in_window(157,78,str,MC_Black,MC_Light);
+        Window_draw_slider(rgb_scale_slider);
+        break;
+
+      case 10:
+        // /2 RGB scale
+        rgb_scale_slider->Position = rgb_scale_slider->Position>253?254:(rgb_scale_slider->Position)/2+128;
+        Num2str(256-rgb_scale_slider->Position,str,3);
+        Print_in_window(157,78,str,MC_Black,MC_Light);
+        Window_draw_slider(rgb_scale_slider);
+    }
+  }
+  while (clicked_button!=1 && clicked_button!=2 && clicked_button!=3 && clicked_button!=4);
+
+  // We need to get the sliders positions before closing the window, because they will be freed.
+  palette_cols=256-columns_slider->Position;
+  palette_lines=16-lines_slider->Position;
+  rgb_scale=256-rgb_scale_slider->Position;
+
+  Close_window();
+  Unselect_button(BUTTON_PALETTE);
+  Display_cursor();
+  
+  if (clicked_button==4) // Cancel
+    return;
+
+  if (palette_vertical != Config.Palette_vertical)
+  {
+    Config.Palette_vertical=palette_vertical;
+    palette_needs_redraw=1;
+  }
+  if (palette_cols!=Config.Palette_cells_X ||
+    palette_lines!=Config.Palette_cells_Y)
+  {
+    Config.Palette_cells_X = palette_cols;
+    Config.Palette_cells_Y = palette_lines;
+    palette_needs_redraw=1;
+  }
+  if (rgb_scale!=RGB_scale)
+  {
+    Set_palette_RGB_scale(rgb_scale);
+    Set_palette(Main_palette);
+  }
+
+  if (clicked_button==1)
+  {
+    Menu_tag_colors("Tag colors to exclude",Exclude_color,&dummy,1, NULL);
+  }
+  else if (clicked_button==2)
+  {
+    // Open the menu with Shade settings. Same as the shortcut, except
+    // that this will not activate shade mode on exit.
+    Shade_settings_menu();
+  }
+  
+  if (palette_needs_redraw)
+  {
+    Change_palette_cells();
+    Display_menu();
+    Display_sprite_in_menu(BUTTON_PAL_LEFT,18+(Config.Palette_vertical!=0));
+  }
+}
diff --git a/palette.h b/palette.h
index 273f792b..e28f280c 100644
--- a/palette.h
+++ b/palette.h
@@ -1,42 +1,42 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-//////////////////////////////////////////////////////////////////////////////
-///@file palette.h
-/// Palette screen, and some palette-related high-level functions.
-//////////////////////////////////////////////////////////////////////////////
-
-/// Open the palette menu and handles everything inside it.
-void Button_Palette(void);
-/// Open the secondary palette menu and handles it.
-void Button_Secondary_palette(void);
-
-/// Choose the number of graduations for RGB components, from 2 to 256.
-void Set_palette_RGB_scale(int);
-
-///
-/// Scale a component (R, G or B) according to the current RGB graduations.
-/// Returns the resulting value, in the [0-255] range.
-byte Round_palette_component(byte comp);
-
-/*!
-  Adds 4 menu colors in the current palette.
-  @param color_usage An up-to-date color usage table (byte[256]) (read only)
-  @param not_picture 0 if the caller is the palette screen, 1 if it's a preview in the file selector.
-*/
-void Set_nice_menu_colors(dword * color_usage,int not_picture);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+//////////////////////////////////////////////////////////////////////////////
+///@file palette.h
+/// Palette screen, and some palette-related high-level functions.
+//////////////////////////////////////////////////////////////////////////////
+
+/// Open the palette menu and handles everything inside it.
+void Button_Palette(void);
+/// Open the secondary palette menu and handles it.
+void Button_Secondary_palette(void);
+
+/// Choose the number of graduations for RGB components, from 2 to 256.
+void Set_palette_RGB_scale(int);
+
+///
+/// Scale a component (R, G or B) according to the current RGB graduations.
+/// Returns the resulting value, in the [0-255] range.
+byte Round_palette_component(byte comp);
+
+/*!
+  Adds 4 menu colors in the current palette.
+  @param color_usage An up-to-date color usage table (byte[256]) (read only)
+  @param not_picture 0 if the caller is the palette screen, 1 if it's a preview in the file selector.
+*/
+void Set_nice_menu_colors(dword * color_usage,int not_picture);
diff --git a/pxdouble.c b/pxdouble.c
index a52ec1a2..78b4f8e0 100644
--- a/pxdouble.c
+++ b/pxdouble.c
@@ -1,497 +1,497 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Franck Charlet
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include <SDL.h>
-#include "global.h"
-#include "sdlscreen.h"
-#include "misc.h"
-#include "pxdouble.h"
-#include "pxwide.h" // for Display_transparent_line_on_screen_wide()
-
-#define ZOOMX 2
-#define ZOOMY 2
-
-void Pixel_double (word x,word y,byte color)
-/* Affiche un pixel de la color aux coords x;y à l'écran */
-{
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1)* VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1)* VIDEO_LINE_WIDTH + 1)=color;
-}
-
-byte Read_pixel_double (word x,word y)
-/* On retourne la couleur du pixel aux coords données */
-{
-  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
-}
-
-void Block_double (word start_x,word start_y,word width,word height,byte color)
-/* On affiche un rectangle de la couleur donnée */
-{
-  SDL_Rect rectangle;
-  rectangle.x=start_x*ZOOMX;
-  rectangle.y=start_y*ZOOMY;
-  rectangle.w=width*ZOOMX;
-  rectangle.h=height*ZOOMY;
-  SDL_FillRect(Screen_SDL,&rectangle,color);
-}
-
-void Display_part_of_screen_double (word width,word height,word image_width)
-/* Afficher une partie de l'image telle quelle sur l'écran */
-{
-  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int dy;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    // On fait une copie de la ligne
-    for (dy=width;dy>0;dy--)
-    {
-      *(dest+1)=*dest=*src;
-      src++;
-      dest+=ZOOMX;
-    }
-    // On double la ligne qu'on vient de copier
-    memcpy(dest-width*ZOOMX+VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
-    
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-  //Update_rect(0,0,width,height);
-}
-
-void Pixel_preview_normal_double (word x,word y,byte color)
-/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
- * dans l'écran, en mode normal (pas en mode loupe)
- * Note: si on modifie cette procédure, il faudra penser à faire également 
- * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
-{
-//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
-  Pixel_double(x-Main_offset_X,y-Main_offset_Y,color);
-}
-
-void Pixel_preview_magnifier_double  (word x,word y,byte color)
-{
-  // Affiche le pixel dans la partie non zoomée
-  Pixel_double(x-Main_offset_X,y-Main_offset_Y,color);
-  
-  // Regarde si on doit aussi l'afficher dans la partie zoomée
-  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
-          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
-  {
-    // On est dedans
-    int height;
-    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
-
-    if (Menu_Y - y_zoom < Main_magnifier_factor)
-      // On ne doit dessiner qu'un morceau du pixel
-      // sinon on dépasse sur le menu
-      height = Menu_Y - y_zoom;
-    else
-      height = Main_magnifier_factor;
-
-    Block_double(
-      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
-      y_zoom, Main_magnifier_factor, height, color
-      );
-  }
-}
-
-void Horizontal_XOR_line_double(word x_pos,word y_pos,word width)
-{
-  //On calcule la valeur initiale de dest:
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
-
-  int x;
-
-  for (x=0;x<width*ZOOMX;x+=ZOOMX)
-    *(dest+x+VIDEO_LINE_WIDTH+1)=*(dest+x+VIDEO_LINE_WIDTH)=*(dest+x+1)=*(dest+x)=~*(dest+x);
-}
-
-void Vertical_XOR_line_double(word x_pos,word y_pos,word height)
-{
-  int i;
-  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
-  for (i=height;i>0;i--)
-  {
-    *dest=*(dest+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=~*dest;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY;
-  }
-}
-
-void Display_brush_color_double(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = Brush + y_offset * brush_width + x_offset;
-
-  word x,y;
-
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+VIDEO_LINE_WIDTH+1) = *(dest+VIDEO_LINE_WIDTH) = *(dest+1) = *dest = *src;
-      }
-
-      // Pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_brush_mono_double(word x_pos, word y_pos,
-        word x_offset, word y_offset, word width, word height,
-        byte transp_color, byte color, word brush_width)
-/* On affiche la brosse en monochrome */
-{
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
-      // l'écran
-  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
-      // la brosse
-  int x,y;
-
-  for(y=height;y!=0;y--)
-  //Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      if (*src!=transp_color)
-        *(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*dest=color;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=brush_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Clear_brush_double(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
-{
-  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int x;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      *(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*dest=*src;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-// Affiche une brosse (arbitraire) à l'écran
-void Display_brush_double(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = brush + y_offset * brush_width + x_offset;
-  
-  word x,y;
-  
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*dest=*src;
-      }
-
-      // Pixel suivant
-      src++; dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-}
-
-void Remap_screen_double(word x_pos,word y_pos,word width,word height,byte * conversion_table)
-{
-  // dest = coords a l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  int x,y;
-
-  // Pour chaque ligne
-  for(y=height;y>0;y--)
-  {
-    // Pour chaque pixel
-    for(x=width;x>0;x--)
-    {
-      *(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*dest=
-        conversion_table[*dest];
-      dest +=ZOOMX;
-    }
-
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_line_on_screen_fast_double(word x_pos,word y_pos,word width,byte * line)
-/* On affiche toute une ligne de pixels telle quelle. */
-/* Utilisée si le buffer contient déja des pixel doublés. */
-{
-  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-}
-
-void Display_line_on_screen_double(word x_pos,word y_pos,word width,byte * line)
-/* On affiche une ligne de pixels en les doublant. */
-{
-  int x;
-  byte *dest;
-  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
-  for(x=width;x>0;x--)
-  {
-    *(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*dest=*line;
-    dest+=ZOOMX;
-    line++;
-  }
-}
-void Display_transparent_mono_line_on_screen_double(
-        word x_pos, word y_pos, word width, byte* line, 
-        byte transp_color, byte color)
-// Affiche une ligne à l'écran avec une couleur + transparence.
-// Utilisé par les brosses en mode zoom
-{
-  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
-  int x;
-  // Pour chaque pixel
-  for(x=0;x<width;x++)
-  {
-    if (transp_color!=*line)
-    {
-      *(dest+1)=*dest=color;
-    }
-    line ++; // Pixel suivant
-    dest+=ZOOMX;
-  }
-}
-
-void Read_line_screen_double(word x_pos,word y_pos,word width,byte * line)
-{
-  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
-}
-
-void Display_part_of_screen_scaled_double(
-        word width, // width non zoomée
-        word height, // height zoomée
-        word image_width,byte * buffer)
-{
-  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
-                      + Main_magnifier_offset_X;
-  int y = 0; // Ligne en cours de traitement
-
-  // Pour chaque ligne à zoomer
-  while(1)
-  {
-    int x;
-    
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-    // On l'affiche Facteur fois, sur des lignes consécutives
-    x = Main_magnifier_factor;
-    // Pour chaque ligne
-    do{
-      // On affiche la ligne zoomée
-      Display_line_on_screen_fast_double(
-        Main_X_zoom, y, width*Main_magnifier_factor,
-        buffer
-      );
-      // On passe à la suivante
-      y++;
-      if(y==height)
-      {
-        Update_rect(Main_X_zoom,0,
-          width*Main_magnifier_factor,height);
-        return;
-      }
-      x--;
-    }while (x > 0);
-    src += image_width;
-  }
-// ATTENTION on n'arrive jamais ici !
-}
-
-// Affiche une partie de la brosse couleur zoomée
-void Display_brush_color_zoom_double(word x_pos,word y_pos,
-        word x_offset,word y_offset,
-        word width, // width non zoomée
-        word end_y_pos,byte transp_color,
-        word brush_width, // width réelle de la brosse
-        byte * buffer)
-{
-  byte* src = Brush+y_offset*brush_width + x_offset;
-  word y = y_pos;
-  byte bx;
-
-  // Pour chaque ligne
-  while(1)
-  {
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-    // On affiche facteur fois la ligne zoomée
-    for(bx=Main_magnifier_factor;bx>0;bx--)
-    {
-      Display_transparent_line_on_screen_wide(x_pos,y*ZOOMY,width*Main_magnifier_factor,buffer,transp_color);
-      memcpy(Screen_pixels + (y*ZOOMY+1)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
-      y++;
-      if(y==end_y_pos)
-      {
-        return;
-      }
-    }
-    src += brush_width;
-  }
-  // ATTENTION zone jamais atteinte
-}
-
-void Display_brush_mono_zoom_double(word x_pos, word y_pos,
-        word x_offset, word y_offset, 
-        word width, // width non zoomée 
-        word end_y_pos,
-        byte transp_color, byte color, 
-        word brush_width, // width réelle de la brosse
-        byte * buffer
-)
-
-{
-  byte* src = Brush + y_offset * brush_width + x_offset;
-  int y=y_pos*ZOOMY;
-
-  //Pour chaque ligne à zoomer :
-  while(1)
-  {
-    int bx;
-    // src = Ligne originale
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-
-    // On affiche la ligne Facteur fois à l'écran (sur des
-    // lignes consécutives)
-    bx = Main_magnifier_factor*ZOOMY;
-
-    // Pour chaque ligne écran
-    do
-    {
-      // On affiche la ligne zoomée
-      Display_transparent_mono_line_on_screen_double(
-        x_pos, y, width * Main_magnifier_factor, 
-        buffer, transp_color, color
-      );
-      // On passe à la ligne suivante
-      y++;
-      // On vérifie qu'on est pas à la ligne finale
-      if(y == end_y_pos*ZOOMY)
-      {
-        Update_rect( x_pos, y_pos,
-          width * Main_magnifier_factor, end_y_pos - y_pos );
-        return;
-      }
-      bx --;
-    }
-    while (bx > 0);
-    
-    // Passage à la ligne suivante dans la brosse aussi
-    src+=brush_width;
-  }
-}
-
-void Clear_brush_scaled_double(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
-{
-
-  // En fait on va recopier l'image non zoomée dans la partie zoomée !
-  byte* src = Main_screen + y_offset * image_width + x_offset;
-  int y = y_pos;
-  int bx;
-
-  // Pour chaque ligne à zoomer
-  while(1){
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-
-    bx=Main_magnifier_factor;
-
-    // Pour chaque ligne
-    do{
-      Display_line_on_screen_fast_double(x_pos,y,
-        width * Main_magnifier_factor,buffer);
-
-      // Ligne suivante
-      y++;
-      if(y==end_y_pos)
-      {
-        Update_rect(x_pos,y_pos,
-          width*Main_magnifier_factor,end_y_pos-y_pos);
-        return;
-      }
-      bx--;
-    }while(bx!=0);
-
-    src+= image_width;
-  }
-}
-
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Franck Charlet
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+#include <string.h>
+#include <stdlib.h>
+#include <SDL.h>
+#include "global.h"
+#include "sdlscreen.h"
+#include "misc.h"
+#include "pxdouble.h"
+#include "pxwide.h" // for Display_transparent_line_on_screen_wide()
+
+#define ZOOMX 2
+#define ZOOMY 2
+
+void Pixel_double (word x,word y,byte color)
+/* Affiche un pixel de la color aux coords x;y à l'écran */
+{
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1)* VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1)* VIDEO_LINE_WIDTH + 1)=color;
+}
+
+byte Read_pixel_double (word x,word y)
+/* On retourne la couleur du pixel aux coords données */
+{
+  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
+}
+
+void Block_double (word start_x,word start_y,word width,word height,byte color)
+/* On affiche un rectangle de la couleur donnée */
+{
+  SDL_Rect rectangle;
+  rectangle.x=start_x*ZOOMX;
+  rectangle.y=start_y*ZOOMY;
+  rectangle.w=width*ZOOMX;
+  rectangle.h=height*ZOOMY;
+  SDL_FillRect(Screen_SDL,&rectangle,color);
+}
+
+void Display_part_of_screen_double (word width,word height,word image_width)
+/* Afficher une partie de l'image telle quelle sur l'écran */
+{
+  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int dy;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    // On fait une copie de la ligne
+    for (dy=width;dy>0;dy--)
+    {
+      *(dest+1)=*dest=*src;
+      src++;
+      dest+=ZOOMX;
+    }
+    // On double la ligne qu'on vient de copier
+    memcpy(dest-width*ZOOMX+VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
+    
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+  //Update_rect(0,0,width,height);
+}
+
+void Pixel_preview_normal_double (word x,word y,byte color)
+/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
+ * dans l'écran, en mode normal (pas en mode loupe)
+ * Note: si on modifie cette procédure, il faudra penser à faire également 
+ * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
+{
+//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
+  Pixel_double(x-Main_offset_X,y-Main_offset_Y,color);
+}
+
+void Pixel_preview_magnifier_double  (word x,word y,byte color)
+{
+  // Affiche le pixel dans la partie non zoomée
+  Pixel_double(x-Main_offset_X,y-Main_offset_Y,color);
+  
+  // Regarde si on doit aussi l'afficher dans la partie zoomée
+  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
+          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
+  {
+    // On est dedans
+    int height;
+    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
+
+    if (Menu_Y - y_zoom < Main_magnifier_factor)
+      // On ne doit dessiner qu'un morceau du pixel
+      // sinon on dépasse sur le menu
+      height = Menu_Y - y_zoom;
+    else
+      height = Main_magnifier_factor;
+
+    Block_double(
+      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
+      y_zoom, Main_magnifier_factor, height, color
+      );
+  }
+}
+
+void Horizontal_XOR_line_double(word x_pos,word y_pos,word width)
+{
+  //On calcule la valeur initiale de dest:
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
+
+  int x;
+
+  for (x=0;x<width*ZOOMX;x+=ZOOMX)
+    *(dest+x+VIDEO_LINE_WIDTH+1)=*(dest+x+VIDEO_LINE_WIDTH)=*(dest+x+1)=*(dest+x)=~*(dest+x);
+}
+
+void Vertical_XOR_line_double(word x_pos,word y_pos,word height)
+{
+  int i;
+  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
+  for (i=height;i>0;i--)
+  {
+    *dest=*(dest+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=~*dest;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY;
+  }
+}
+
+void Display_brush_color_double(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = Brush + y_offset * brush_width + x_offset;
+
+  word x,y;
+
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+VIDEO_LINE_WIDTH+1) = *(dest+VIDEO_LINE_WIDTH) = *(dest+1) = *dest = *src;
+      }
+
+      // Pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_brush_mono_double(word x_pos, word y_pos,
+        word x_offset, word y_offset, word width, word height,
+        byte transp_color, byte color, word brush_width)
+/* On affiche la brosse en monochrome */
+{
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
+      // l'écran
+  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
+      // la brosse
+  int x,y;
+
+  for(y=height;y!=0;y--)
+  //Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      if (*src!=transp_color)
+        *(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*dest=color;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=brush_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Clear_brush_double(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
+{
+  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int x;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      *(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*dest=*src;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+// Affiche une brosse (arbitraire) à l'écran
+void Display_brush_double(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = brush + y_offset * brush_width + x_offset;
+  
+  word x,y;
+  
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*dest=*src;
+      }
+
+      // Pixel suivant
+      src++; dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+}
+
+void Remap_screen_double(word x_pos,word y_pos,word width,word height,byte * conversion_table)
+{
+  // dest = coords a l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  int x,y;
+
+  // Pour chaque ligne
+  for(y=height;y>0;y--)
+  {
+    // Pour chaque pixel
+    for(x=width;x>0;x--)
+    {
+      *(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*dest=
+        conversion_table[*dest];
+      dest +=ZOOMX;
+    }
+
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_line_on_screen_fast_double(word x_pos,word y_pos,word width,byte * line)
+/* On affiche toute une ligne de pixels telle quelle. */
+/* Utilisée si le buffer contient déja des pixel doublés. */
+{
+  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+}
+
+void Display_line_on_screen_double(word x_pos,word y_pos,word width,byte * line)
+/* On affiche une ligne de pixels en les doublant. */
+{
+  int x;
+  byte *dest;
+  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
+  for(x=width;x>0;x--)
+  {
+    *(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*dest=*line;
+    dest+=ZOOMX;
+    line++;
+  }
+}
+void Display_transparent_mono_line_on_screen_double(
+        word x_pos, word y_pos, word width, byte* line, 
+        byte transp_color, byte color)
+// Affiche une ligne à l'écran avec une couleur + transparence.
+// Utilisé par les brosses en mode zoom
+{
+  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
+  int x;
+  // Pour chaque pixel
+  for(x=0;x<width;x++)
+  {
+    if (transp_color!=*line)
+    {
+      *(dest+1)=*dest=color;
+    }
+    line ++; // Pixel suivant
+    dest+=ZOOMX;
+  }
+}
+
+void Read_line_screen_double(word x_pos,word y_pos,word width,byte * line)
+{
+  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
+}
+
+void Display_part_of_screen_scaled_double(
+        word width, // width non zoomée
+        word height, // height zoomée
+        word image_width,byte * buffer)
+{
+  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
+                      + Main_magnifier_offset_X;
+  int y = 0; // Ligne en cours de traitement
+
+  // Pour chaque ligne à zoomer
+  while(1)
+  {
+    int x;
+    
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+    // On l'affiche Facteur fois, sur des lignes consécutives
+    x = Main_magnifier_factor;
+    // Pour chaque ligne
+    do{
+      // On affiche la ligne zoomée
+      Display_line_on_screen_fast_double(
+        Main_X_zoom, y, width*Main_magnifier_factor,
+        buffer
+      );
+      // On passe à la suivante
+      y++;
+      if(y==height)
+      {
+        Update_rect(Main_X_zoom,0,
+          width*Main_magnifier_factor,height);
+        return;
+      }
+      x--;
+    }while (x > 0);
+    src += image_width;
+  }
+// ATTENTION on n'arrive jamais ici !
+}
+
+// Affiche une partie de la brosse couleur zoomée
+void Display_brush_color_zoom_double(word x_pos,word y_pos,
+        word x_offset,word y_offset,
+        word width, // width non zoomée
+        word end_y_pos,byte transp_color,
+        word brush_width, // width réelle de la brosse
+        byte * buffer)
+{
+  byte* src = Brush+y_offset*brush_width + x_offset;
+  word y = y_pos;
+  byte bx;
+
+  // Pour chaque ligne
+  while(1)
+  {
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+    // On affiche facteur fois la ligne zoomée
+    for(bx=Main_magnifier_factor;bx>0;bx--)
+    {
+      Display_transparent_line_on_screen_wide(x_pos,y*ZOOMY,width*Main_magnifier_factor,buffer,transp_color);
+      memcpy(Screen_pixels + (y*ZOOMY+1)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
+      y++;
+      if(y==end_y_pos)
+      {
+        return;
+      }
+    }
+    src += brush_width;
+  }
+  // ATTENTION zone jamais atteinte
+}
+
+void Display_brush_mono_zoom_double(word x_pos, word y_pos,
+        word x_offset, word y_offset, 
+        word width, // width non zoomée 
+        word end_y_pos,
+        byte transp_color, byte color, 
+        word brush_width, // width réelle de la brosse
+        byte * buffer
+)
+
+{
+  byte* src = Brush + y_offset * brush_width + x_offset;
+  int y=y_pos*ZOOMY;
+
+  //Pour chaque ligne à zoomer :
+  while(1)
+  {
+    int bx;
+    // src = Ligne originale
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+
+    // On affiche la ligne Facteur fois à l'écran (sur des
+    // lignes consécutives)
+    bx = Main_magnifier_factor*ZOOMY;
+
+    // Pour chaque ligne écran
+    do
+    {
+      // On affiche la ligne zoomée
+      Display_transparent_mono_line_on_screen_double(
+        x_pos, y, width * Main_magnifier_factor, 
+        buffer, transp_color, color
+      );
+      // On passe à la ligne suivante
+      y++;
+      // On vérifie qu'on est pas à la ligne finale
+      if(y == end_y_pos*ZOOMY)
+      {
+        Update_rect( x_pos, y_pos,
+          width * Main_magnifier_factor, end_y_pos - y_pos );
+        return;
+      }
+      bx --;
+    }
+    while (bx > 0);
+    
+    // Passage à la ligne suivante dans la brosse aussi
+    src+=brush_width;
+  }
+}
+
+void Clear_brush_scaled_double(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
+{
+
+  // En fait on va recopier l'image non zoomée dans la partie zoomée !
+  byte* src = Main_screen + y_offset * image_width + x_offset;
+  int y = y_pos;
+  int bx;
+
+  // Pour chaque ligne à zoomer
+  while(1){
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+
+    bx=Main_magnifier_factor;
+
+    // Pour chaque ligne
+    do{
+      Display_line_on_screen_fast_double(x_pos,y,
+        width * Main_magnifier_factor,buffer);
+
+      // Ligne suivante
+      y++;
+      if(y==end_y_pos)
+      {
+        Update_rect(x_pos,y_pos,
+          width*Main_magnifier_factor,end_y_pos-y_pos);
+        return;
+      }
+      bx--;
+    }while(bx!=0);
+
+    src+= image_width;
+  }
+}
+
+
diff --git a/pxdouble.h b/pxdouble.h
index e7655ce9..3d8296f8 100644
--- a/pxdouble.h
+++ b/pxdouble.h
@@ -1,48 +1,48 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file pxdouble.h
-/// Renderer for double pixels (2x2).
-//////////////////////////////////////////////////////////////////////////////
-
-#include "struct.h"
-
-  void Pixel_double                      (word x,word y,byte color);
-  byte Read_pixel_double                  (word x,word y);
-  void Block_double                      (word start_x,word start_y,word width,word height,byte color);
-  void Pixel_preview_normal_double       (word x,word y,byte color);
-  void Pixel_preview_magnifier_double        (word x,word y,byte color);
-  void Horizontal_XOR_line_double      (word x_pos,word y_pos,word width);
-  void Vertical_XOR_line_double        (word x_pos,word y_pos,word height);
-  void Display_brush_color_double        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-  void Display_brush_mono_double         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
-  void Clear_brush_double                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
-  void Remap_screen_double               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
-  void Display_part_of_screen_double (word width,word height,word image_width);
-  void Display_line_on_screen_double   (word x_pos,word y_pos,word width,byte * line);
-  void Read_line_screen_double       (word x_pos,word y_pos,word width,byte * line);
-  void Display_part_of_screen_scaled_double(word width,word height,word image_width,byte * buffer);
-  void Display_brush_color_zoom_double   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
-  void Display_brush_mono_zoom_double    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
-  void Clear_brush_scaled_double           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
-  void Display_brush_double             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-
-  void Display_line_on_screen_fast_double   (word x_pos,word y_pos,word width,byte * line);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file pxdouble.h
+/// Renderer for double pixels (2x2).
+//////////////////////////////////////////////////////////////////////////////
+
+#include "struct.h"
+
+  void Pixel_double                      (word x,word y,byte color);
+  byte Read_pixel_double                  (word x,word y);
+  void Block_double                      (word start_x,word start_y,word width,word height,byte color);
+  void Pixel_preview_normal_double       (word x,word y,byte color);
+  void Pixel_preview_magnifier_double        (word x,word y,byte color);
+  void Horizontal_XOR_line_double      (word x_pos,word y_pos,word width);
+  void Vertical_XOR_line_double        (word x_pos,word y_pos,word height);
+  void Display_brush_color_double        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+  void Display_brush_mono_double         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
+  void Clear_brush_double                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
+  void Remap_screen_double               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
+  void Display_part_of_screen_double (word width,word height,word image_width);
+  void Display_line_on_screen_double   (word x_pos,word y_pos,word width,byte * line);
+  void Read_line_screen_double       (word x_pos,word y_pos,word width,byte * line);
+  void Display_part_of_screen_scaled_double(word width,word height,word image_width,byte * buffer);
+  void Display_brush_color_zoom_double   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
+  void Display_brush_mono_zoom_double    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
+  void Clear_brush_scaled_double           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
+  void Display_brush_double             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+
+  void Display_line_on_screen_fast_double   (word x_pos,word y_pos,word width,byte * line);
diff --git a/pxquad.c b/pxquad.c
index b257e316..fc401181 100644
--- a/pxquad.c
+++ b/pxquad.c
@@ -1,532 +1,532 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Franck Charlet
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include <SDL.h>
-#include "global.h"
-#include "sdlscreen.h"
-#include "misc.h"
-#include "pxquad.h"
-
-#define ZOOMX 4
-#define ZOOMY 4
-
-void Pixel_quad (word x,word y,byte color)
-/* Affiche un pixel de la color aux coords x;y à l'écran */
-{
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 2)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 3)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 2)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 3)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 2)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 3)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH + 2)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH + 3)=color;
-}
-
-byte Read_pixel_quad (word x,word y)
-/* On retourne la couleur du pixel aux coords données */
-{
-  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
-}
-
-void Block_quad (word start_x,word start_y,word width,word height,byte color)
-/* On affiche un rectangle de la couleur donnée */
-{
-  SDL_Rect rectangle;
-  rectangle.x=start_x*ZOOMX;
-  rectangle.y=start_y*ZOOMY;
-  rectangle.w=width*ZOOMX;
-  rectangle.h=height*ZOOMY;
-  SDL_FillRect(Screen_SDL,&rectangle,color);
-}
-
-void Display_part_of_screen_quad (word width,word height,word image_width)
-/* Afficher une partie de l'image telle quelle sur l'écran */
-{
-  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int dy;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    // On fait une copie de la ligne
-    for (dy=width;dy>0;dy--)
-    {
-      *(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
-      src++;
-      dest+=ZOOMX;
-    }
-    // On double la ligne qu'on vient de copier
-    memcpy(dest-width*ZOOMX+VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
-    // On la triple
-    memcpy(dest-width*ZOOMX+2*VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
-    // On la quadruple
-    memcpy(dest-width*ZOOMX+3*VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
-    
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-  //Update_rect(0,0,width,height);
-}
-
-void Pixel_preview_normal_quad (word x,word y,byte color)
-/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
- * dans l'écran, en mode normal (pas en mode loupe)
- * Note: si on modifie cette procédure, il faudra penser à faire également 
- * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
-{
-//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
-  Pixel_quad(x-Main_offset_X,y-Main_offset_Y,color);
-}
-
-void Pixel_preview_magnifier_quad  (word x,word y,byte color)
-{
-  // Affiche le pixel dans la partie non zoomée
-  Pixel_quad(x-Main_offset_X,y-Main_offset_Y,color);
-  
-  // Regarde si on doit aussi l'afficher dans la partie zoomée
-  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
-          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
-  {
-    // On est dedans
-    int height;
-    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
-
-    if (Menu_Y - y_zoom < Main_magnifier_factor)
-      // On ne doit dessiner qu'un morceau du pixel
-      // sinon on dépasse sur le menu
-      height = Menu_Y - y_zoom;
-    else
-      height = Main_magnifier_factor;
-
-    Block_quad(
-      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
-      y_zoom, Main_magnifier_factor, height, color
-      );
-  }
-}
-
-void Horizontal_XOR_line_quad(word x_pos,word y_pos,word width)
-{
-  //On calcule la valeur initiale de dest:
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
-
-  int x;
-
-  for (x=0;x<width*ZOOMX;x+=ZOOMX)
-    *(dest+x+3*VIDEO_LINE_WIDTH+3)=*(dest+x+3*VIDEO_LINE_WIDTH+2)=*(dest+x+3*VIDEO_LINE_WIDTH+1)=*(dest+x+3*VIDEO_LINE_WIDTH)=*(dest+x+2*VIDEO_LINE_WIDTH+3)=*(dest+x+2*VIDEO_LINE_WIDTH+2)=*(dest+x+2*VIDEO_LINE_WIDTH+1)=*(dest+x+2*VIDEO_LINE_WIDTH)=*(dest+x+VIDEO_LINE_WIDTH+3)=*(dest+x+VIDEO_LINE_WIDTH+2)=*(dest+x+VIDEO_LINE_WIDTH+1)=*(dest+x+VIDEO_LINE_WIDTH)=*(dest+x+3)=*(dest+x+2)=*(dest+x+1)=*(dest+x)=~*(dest+x);
-}
-
-void Vertical_XOR_line_quad(word x_pos,word y_pos,word height)
-{
-  int i;
-  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
-  for (i=height;i>0;i--)
-  {
-    *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*(dest)=~*(dest);
-    dest+=VIDEO_LINE_WIDTH*ZOOMY;
-  }
-}
-
-void Display_brush_color_quad(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = Brush + y_offset * brush_width + x_offset;
-
-  word x,y;
-
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+3*VIDEO_LINE_WIDTH+3) = *(dest+3*VIDEO_LINE_WIDTH+2) = *(dest+3*VIDEO_LINE_WIDTH+1) = *(dest+3*VIDEO_LINE_WIDTH) = *(dest+2*VIDEO_LINE_WIDTH+3) = *(dest+2*VIDEO_LINE_WIDTH+2) = *(dest+2*VIDEO_LINE_WIDTH+1) = *(dest+2*VIDEO_LINE_WIDTH) = *(dest+VIDEO_LINE_WIDTH+3) = *(dest+VIDEO_LINE_WIDTH+2) = *(dest+VIDEO_LINE_WIDTH+1) = *(dest+VIDEO_LINE_WIDTH) = *(dest+3) = *(dest+2) = *(dest+1) = *dest = *src;
-      }
-
-      // Pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_brush_mono_quad(word x_pos, word y_pos,
-        word x_offset, word y_offset, word width, word height,
-        byte transp_color, byte color, word brush_width)
-/* On affiche la brosse en monochrome */
-{
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
-      // l'écran
-  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
-      // la brosse
-  int x,y;
-
-  for(y=height;y!=0;y--)
-  //Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      if (*src!=transp_color)
-        *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=color;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=brush_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Clear_brush_quad(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
-{
-  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int x;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-// Affiche une brosse (arbitraire) à l'écran
-void Display_brush_quad(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = brush + y_offset * brush_width + x_offset;
-  
-  word x,y;
-  
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
-      }
-
-      // Pixel suivant
-      src++; dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-}
-
-void Remap_screen_quad(word x_pos,word y_pos,word width,word height,byte * conversion_table)
-{
-  // dest = coords a l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  int x,y;
-
-  // Pour chaque ligne
-  for(y=height;y>0;y--)
-  {
-    // Pour chaque pixel
-    for(x=width;x>0;x--)
-    {
-        *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=
-        conversion_table[*dest];
-      dest +=ZOOMX;
-    }
-
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_line_on_screen_fast_quad(word x_pos,word y_pos,word width,byte * line)
-/* On affiche toute une ligne de pixels telle quelle. */
-/* Utilisée si le buffer contient déja des pixel doublés. */
-{
-  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+2)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+3)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-}
-
-void Display_line_on_screen_quad(word x_pos,word y_pos,word width,byte * line)
-/* On affiche une ligne de pixels en les doublant. */
-{
-  int x;
-  byte *dest;
-  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
-  for(x=width;x>0;x--)
-  {
-    *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*line;
-    dest+=ZOOMX;
-    line++;
-  }
-}
-void Display_transparent_mono_line_on_screen_quad(
-        word x_pos, word y_pos, word width, byte* line, 
-        byte transp_color, byte color)
-// Affiche une ligne à l'écran avec une couleur + transparence.
-// Utilisé par les brosses en mode zoom
-{
-  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
-  int x;
-  // Pour chaque pixel
-  for(x=0;x<width;x++)
-  {
-    if (transp_color!=*line)
-    {
-      *(dest+3)=*(dest+2)=*(dest+1)=*dest=color;
-    }
-    line ++; // Pixel suivant
-    dest+=ZOOMX;
-  }
-}
-
-void Read_line_screen_quad(word x_pos,word y_pos,word width,byte * line)
-{
-  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
-}
-
-void Display_part_of_screen_scaled_quad(
-        word width, // width non zoomée
-        word height, // height zoomée
-        word image_width,byte * buffer)
-{
-  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
-                      + Main_magnifier_offset_X;
-  int y = 0; // Ligne en cours de traitement
-
-  // Pour chaque ligne à zoomer
-  while(1)
-  {
-    int x;
-    
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-    // On l'affiche Facteur fois, sur des lignes consécutives
-    x = Main_magnifier_factor/**ZOOMY*/;
-    // Pour chaque ligne
-    do{
-      // On affiche la ligne zoomée
-      Display_line_on_screen_fast_quad(
-        Main_X_zoom, y, width*Main_magnifier_factor,
-        buffer
-      );
-      // On passe à la suivante
-      y++;
-      if(y==height/**ZOOMY*/)
-      {
-        Update_rect(Main_X_zoom,0,
-          width*Main_magnifier_factor,height);
-        return;
-      }
-      x--;
-    }while (x > 0);
-    src += image_width;
-  }
-// ATTENTION on n'arrive jamais ici !
-}
-
-// Affiche une partie de la brosse couleur zoomée
-void Display_brush_color_zoom_quad(word x_pos,word y_pos,
-        word x_offset,word y_offset,
-        word width, // width non zoomée
-        word end_y_pos,byte transp_color,
-        word brush_width, // width réelle de la brosse
-        byte * buffer)
-{
-  byte* src = Brush+y_offset*brush_width + x_offset;
-  word y = y_pos;
-  byte bx;
-
-  // Pour chaque ligne
-  while(1)
-  {
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-    // On affiche facteur fois la ligne zoomée
-    for(bx=Main_magnifier_factor;bx>0;bx--)
-    {
-      byte* line_src = buffer;
-      byte* dest = Screen_pixels + y*ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-      word x;
-      // Pour chaque pixel de la ligne
-      for(x = width*Main_magnifier_factor;x > 0;x--)
-      {
-        if(*line_src!=transp_color)
-        {
-          *(dest+3)=*(dest+2)=*(dest+1)=*dest = *line_src;
-        }
-        line_src++;
-        dest+=ZOOMX;
-      }
-      // Double the line
-      memcpy(Screen_pixels + (y*ZOOMY+1)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
-      // Triple the line
-      memcpy(Screen_pixels + (y*ZOOMY+2)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
-      // Quadruple it
-      memcpy(Screen_pixels + (y*ZOOMY+3)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
-      y++;
-      if(y==end_y_pos)
-      {
-        return;
-      }
-    }
-    src += brush_width;
-  }
-  // ATTENTION zone jamais atteinte
-}
-
-void Display_brush_mono_zoom_quad(word x_pos, word y_pos,
-        word x_offset, word y_offset, 
-        word width, // width non zoomée 
-        word end_y_pos,
-        byte transp_color, byte color, 
-        word brush_width, // width réelle de la brosse
-        byte * buffer
-)
-
-{
-  byte* src = Brush + y_offset * brush_width + x_offset;
-  int y=y_pos*ZOOMY;
-
-  //Pour chaque ligne à zoomer :
-  while(1)
-  {
-    int bx;
-    // src = Ligne originale
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-
-    // On affiche la ligne Facteur fois à l'écran (sur des
-    // lignes consécutives)
-    bx = Main_magnifier_factor*ZOOMY;
-
-    // Pour chaque ligne écran
-    do
-    {
-      // On affiche la ligne zoomée
-      Display_transparent_mono_line_on_screen_quad(
-        x_pos, y, width * Main_magnifier_factor, 
-        buffer, transp_color, color
-      );
-      // On passe à la ligne suivante
-      y++;
-      // On vérifie qu'on est pas à la ligne finale
-      if(y == end_y_pos*ZOOMY)
-      {
-        Update_rect( x_pos, y_pos,
-          width * Main_magnifier_factor, end_y_pos - y_pos );
-        return;
-      }
-      bx --;
-    }
-    while (bx > 0);
-    
-    // Passage à la ligne suivante dans la brosse aussi
-    src+=brush_width;
-  }
-}
-
-void Clear_brush_scaled_quad(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
-{
-
-  // En fait on va recopier l'image non zoomée dans la partie zoomée !
-  byte* src = Main_screen + y_offset * image_width + x_offset;
-  int y = y_pos;
-  int bx;
-
-  // Pour chaque ligne à zoomer
-  while(1){
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-
-    bx=Main_magnifier_factor;
-
-    // Pour chaque ligne
-    do{
-      // TODO a verifier
-      Display_line_on_screen_fast_quad(x_pos,y,
-        width * Main_magnifier_factor,buffer);
-
-      // Ligne suivante
-      y++;
-      if(y==end_y_pos)
-      {
-        Update_rect(x_pos,y_pos,
-          width*Main_magnifier_factor,end_y_pos-y_pos);
-        return;
-      }
-      bx--;
-    }while(bx!=0);
-
-    src+= image_width;
-  }
-}
-
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Franck Charlet
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+#include <string.h>
+#include <stdlib.h>
+#include <SDL.h>
+#include "global.h"
+#include "sdlscreen.h"
+#include "misc.h"
+#include "pxquad.h"
+
+#define ZOOMX 4
+#define ZOOMY 4
+
+void Pixel_quad (word x,word y,byte color)
+/* Affiche un pixel de la color aux coords x;y à l'écran */
+{
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 2)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 3)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 2)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 3)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 2)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 3)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH + 2)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH + 3)=color;
+}
+
+byte Read_pixel_quad (word x,word y)
+/* On retourne la couleur du pixel aux coords données */
+{
+  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
+}
+
+void Block_quad (word start_x,word start_y,word width,word height,byte color)
+/* On affiche un rectangle de la couleur donnée */
+{
+  SDL_Rect rectangle;
+  rectangle.x=start_x*ZOOMX;
+  rectangle.y=start_y*ZOOMY;
+  rectangle.w=width*ZOOMX;
+  rectangle.h=height*ZOOMY;
+  SDL_FillRect(Screen_SDL,&rectangle,color);
+}
+
+void Display_part_of_screen_quad (word width,word height,word image_width)
+/* Afficher une partie de l'image telle quelle sur l'écran */
+{
+  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int dy;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    // On fait une copie de la ligne
+    for (dy=width;dy>0;dy--)
+    {
+      *(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
+      src++;
+      dest+=ZOOMX;
+    }
+    // On double la ligne qu'on vient de copier
+    memcpy(dest-width*ZOOMX+VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
+    // On la triple
+    memcpy(dest-width*ZOOMX+2*VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
+    // On la quadruple
+    memcpy(dest-width*ZOOMX+3*VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
+    
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+  //Update_rect(0,0,width,height);
+}
+
+void Pixel_preview_normal_quad (word x,word y,byte color)
+/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
+ * dans l'écran, en mode normal (pas en mode loupe)
+ * Note: si on modifie cette procédure, il faudra penser à faire également 
+ * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
+{
+//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
+  Pixel_quad(x-Main_offset_X,y-Main_offset_Y,color);
+}
+
+void Pixel_preview_magnifier_quad  (word x,word y,byte color)
+{
+  // Affiche le pixel dans la partie non zoomée
+  Pixel_quad(x-Main_offset_X,y-Main_offset_Y,color);
+  
+  // Regarde si on doit aussi l'afficher dans la partie zoomée
+  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
+          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
+  {
+    // On est dedans
+    int height;
+    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
+
+    if (Menu_Y - y_zoom < Main_magnifier_factor)
+      // On ne doit dessiner qu'un morceau du pixel
+      // sinon on dépasse sur le menu
+      height = Menu_Y - y_zoom;
+    else
+      height = Main_magnifier_factor;
+
+    Block_quad(
+      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
+      y_zoom, Main_magnifier_factor, height, color
+      );
+  }
+}
+
+void Horizontal_XOR_line_quad(word x_pos,word y_pos,word width)
+{
+  //On calcule la valeur initiale de dest:
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
+
+  int x;
+
+  for (x=0;x<width*ZOOMX;x+=ZOOMX)
+    *(dest+x+3*VIDEO_LINE_WIDTH+3)=*(dest+x+3*VIDEO_LINE_WIDTH+2)=*(dest+x+3*VIDEO_LINE_WIDTH+1)=*(dest+x+3*VIDEO_LINE_WIDTH)=*(dest+x+2*VIDEO_LINE_WIDTH+3)=*(dest+x+2*VIDEO_LINE_WIDTH+2)=*(dest+x+2*VIDEO_LINE_WIDTH+1)=*(dest+x+2*VIDEO_LINE_WIDTH)=*(dest+x+VIDEO_LINE_WIDTH+3)=*(dest+x+VIDEO_LINE_WIDTH+2)=*(dest+x+VIDEO_LINE_WIDTH+1)=*(dest+x+VIDEO_LINE_WIDTH)=*(dest+x+3)=*(dest+x+2)=*(dest+x+1)=*(dest+x)=~*(dest+x);
+}
+
+void Vertical_XOR_line_quad(word x_pos,word y_pos,word height)
+{
+  int i;
+  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
+  for (i=height;i>0;i--)
+  {
+    *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*(dest)=~*(dest);
+    dest+=VIDEO_LINE_WIDTH*ZOOMY;
+  }
+}
+
+void Display_brush_color_quad(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = Brush + y_offset * brush_width + x_offset;
+
+  word x,y;
+
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+3*VIDEO_LINE_WIDTH+3) = *(dest+3*VIDEO_LINE_WIDTH+2) = *(dest+3*VIDEO_LINE_WIDTH+1) = *(dest+3*VIDEO_LINE_WIDTH) = *(dest+2*VIDEO_LINE_WIDTH+3) = *(dest+2*VIDEO_LINE_WIDTH+2) = *(dest+2*VIDEO_LINE_WIDTH+1) = *(dest+2*VIDEO_LINE_WIDTH) = *(dest+VIDEO_LINE_WIDTH+3) = *(dest+VIDEO_LINE_WIDTH+2) = *(dest+VIDEO_LINE_WIDTH+1) = *(dest+VIDEO_LINE_WIDTH) = *(dest+3) = *(dest+2) = *(dest+1) = *dest = *src;
+      }
+
+      // Pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_brush_mono_quad(word x_pos, word y_pos,
+        word x_offset, word y_offset, word width, word height,
+        byte transp_color, byte color, word brush_width)
+/* On affiche la brosse en monochrome */
+{
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
+      // l'écran
+  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
+      // la brosse
+  int x,y;
+
+  for(y=height;y!=0;y--)
+  //Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      if (*src!=transp_color)
+        *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=color;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=brush_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Clear_brush_quad(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
+{
+  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int x;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+// Affiche une brosse (arbitraire) à l'écran
+void Display_brush_quad(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = brush + y_offset * brush_width + x_offset;
+  
+  word x,y;
+  
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
+      }
+
+      // Pixel suivant
+      src++; dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+}
+
+void Remap_screen_quad(word x_pos,word y_pos,word width,word height,byte * conversion_table)
+{
+  // dest = coords a l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  int x,y;
+
+  // Pour chaque ligne
+  for(y=height;y>0;y--)
+  {
+    // Pour chaque pixel
+    for(x=width;x>0;x--)
+    {
+        *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=
+        conversion_table[*dest];
+      dest +=ZOOMX;
+    }
+
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_line_on_screen_fast_quad(word x_pos,word y_pos,word width,byte * line)
+/* On affiche toute une ligne de pixels telle quelle. */
+/* Utilisée si le buffer contient déja des pixel doublés. */
+{
+  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+2)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+3)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+}
+
+void Display_line_on_screen_quad(word x_pos,word y_pos,word width,byte * line)
+/* On affiche une ligne de pixels en les doublant. */
+{
+  int x;
+  byte *dest;
+  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
+  for(x=width;x>0;x--)
+  {
+    *(dest+3*VIDEO_LINE_WIDTH+3)=*(dest+3*VIDEO_LINE_WIDTH+2)=*(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+3)=*(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*line;
+    dest+=ZOOMX;
+    line++;
+  }
+}
+void Display_transparent_mono_line_on_screen_quad(
+        word x_pos, word y_pos, word width, byte* line, 
+        byte transp_color, byte color)
+// Affiche une ligne à l'écran avec une couleur + transparence.
+// Utilisé par les brosses en mode zoom
+{
+  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
+  int x;
+  // Pour chaque pixel
+  for(x=0;x<width;x++)
+  {
+    if (transp_color!=*line)
+    {
+      *(dest+3)=*(dest+2)=*(dest+1)=*dest=color;
+    }
+    line ++; // Pixel suivant
+    dest+=ZOOMX;
+  }
+}
+
+void Read_line_screen_quad(word x_pos,word y_pos,word width,byte * line)
+{
+  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
+}
+
+void Display_part_of_screen_scaled_quad(
+        word width, // width non zoomée
+        word height, // height zoomée
+        word image_width,byte * buffer)
+{
+  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
+                      + Main_magnifier_offset_X;
+  int y = 0; // Ligne en cours de traitement
+
+  // Pour chaque ligne à zoomer
+  while(1)
+  {
+    int x;
+    
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+    // On l'affiche Facteur fois, sur des lignes consécutives
+    x = Main_magnifier_factor/**ZOOMY*/;
+    // Pour chaque ligne
+    do{
+      // On affiche la ligne zoomée
+      Display_line_on_screen_fast_quad(
+        Main_X_zoom, y, width*Main_magnifier_factor,
+        buffer
+      );
+      // On passe à la suivante
+      y++;
+      if(y==height/**ZOOMY*/)
+      {
+        Update_rect(Main_X_zoom,0,
+          width*Main_magnifier_factor,height);
+        return;
+      }
+      x--;
+    }while (x > 0);
+    src += image_width;
+  }
+// ATTENTION on n'arrive jamais ici !
+}
+
+// Affiche une partie de la brosse couleur zoomée
+void Display_brush_color_zoom_quad(word x_pos,word y_pos,
+        word x_offset,word y_offset,
+        word width, // width non zoomée
+        word end_y_pos,byte transp_color,
+        word brush_width, // width réelle de la brosse
+        byte * buffer)
+{
+  byte* src = Brush+y_offset*brush_width + x_offset;
+  word y = y_pos;
+  byte bx;
+
+  // Pour chaque ligne
+  while(1)
+  {
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+    // On affiche facteur fois la ligne zoomée
+    for(bx=Main_magnifier_factor;bx>0;bx--)
+    {
+      byte* line_src = buffer;
+      byte* dest = Screen_pixels + y*ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+      word x;
+      // Pour chaque pixel de la ligne
+      for(x = width*Main_magnifier_factor;x > 0;x--)
+      {
+        if(*line_src!=transp_color)
+        {
+          *(dest+3)=*(dest+2)=*(dest+1)=*dest = *line_src;
+        }
+        line_src++;
+        dest+=ZOOMX;
+      }
+      // Double the line
+      memcpy(Screen_pixels + (y*ZOOMY+1)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
+      // Triple the line
+      memcpy(Screen_pixels + (y*ZOOMY+2)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
+      // Quadruple it
+      memcpy(Screen_pixels + (y*ZOOMY+3)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
+      y++;
+      if(y==end_y_pos)
+      {
+        return;
+      }
+    }
+    src += brush_width;
+  }
+  // ATTENTION zone jamais atteinte
+}
+
+void Display_brush_mono_zoom_quad(word x_pos, word y_pos,
+        word x_offset, word y_offset, 
+        word width, // width non zoomée 
+        word end_y_pos,
+        byte transp_color, byte color, 
+        word brush_width, // width réelle de la brosse
+        byte * buffer
+)
+
+{
+  byte* src = Brush + y_offset * brush_width + x_offset;
+  int y=y_pos*ZOOMY;
+
+  //Pour chaque ligne à zoomer :
+  while(1)
+  {
+    int bx;
+    // src = Ligne originale
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+
+    // On affiche la ligne Facteur fois à l'écran (sur des
+    // lignes consécutives)
+    bx = Main_magnifier_factor*ZOOMY;
+
+    // Pour chaque ligne écran
+    do
+    {
+      // On affiche la ligne zoomée
+      Display_transparent_mono_line_on_screen_quad(
+        x_pos, y, width * Main_magnifier_factor, 
+        buffer, transp_color, color
+      );
+      // On passe à la ligne suivante
+      y++;
+      // On vérifie qu'on est pas à la ligne finale
+      if(y == end_y_pos*ZOOMY)
+      {
+        Update_rect( x_pos, y_pos,
+          width * Main_magnifier_factor, end_y_pos - y_pos );
+        return;
+      }
+      bx --;
+    }
+    while (bx > 0);
+    
+    // Passage à la ligne suivante dans la brosse aussi
+    src+=brush_width;
+  }
+}
+
+void Clear_brush_scaled_quad(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
+{
+
+  // En fait on va recopier l'image non zoomée dans la partie zoomée !
+  byte* src = Main_screen + y_offset * image_width + x_offset;
+  int y = y_pos;
+  int bx;
+
+  // Pour chaque ligne à zoomer
+  while(1){
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+
+    bx=Main_magnifier_factor;
+
+    // Pour chaque ligne
+    do{
+      // TODO a verifier
+      Display_line_on_screen_fast_quad(x_pos,y,
+        width * Main_magnifier_factor,buffer);
+
+      // Ligne suivante
+      y++;
+      if(y==end_y_pos)
+      {
+        Update_rect(x_pos,y_pos,
+          width*Main_magnifier_factor,end_y_pos-y_pos);
+        return;
+      }
+      bx--;
+    }while(bx!=0);
+
+    src+= image_width;
+  }
+}
+
+
diff --git a/pxquad.h b/pxquad.h
index e5618472..66ed0713 100644
--- a/pxquad.h
+++ b/pxquad.h
@@ -1,48 +1,48 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file pxquad.h
-/// Renderer for quadruple pixels (4x4).
-//////////////////////////////////////////////////////////////////////////////
-
-#include "struct.h"
-
-  void Pixel_quad                      (word x,word y,byte color);
-  byte Read_pixel_quad                  (word x,word y);
-  void Block_quad                      (word start_x,word start_y,word width,word height,byte color);
-  void Pixel_preview_normal_quad       (word x,word y,byte color);
-  void Pixel_preview_magnifier_quad        (word x,word y,byte color);
-  void Horizontal_XOR_line_quad      (word x_pos,word y_pos,word width);
-  void Vertical_XOR_line_quad        (word x_pos,word y_pos,word height);
-  void Display_brush_color_quad        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-  void Display_brush_mono_quad         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
-  void Clear_brush_quad                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
-  void Remap_screen_quad               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
-  void Display_part_of_screen_quad (word width,word height,word image_width);
-  void Display_line_on_screen_quad   (word x_pos,word y_pos,word width,byte * line);
-  void Read_line_screen_quad       (word x_pos,word y_pos,word width,byte * line);
-  void Display_part_of_screen_scaled_quad(word width,word height,word image_width,byte * buffer);
-  void Display_brush_color_zoom_quad   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
-  void Display_brush_mono_zoom_quad    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
-  void Clear_brush_scaled_quad           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
-  void Display_brush_quad             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-
-  void Display_line_on_screen_fast_quad   (word x_pos,word y_pos,word width,byte * line);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file pxquad.h
+/// Renderer for quadruple pixels (4x4).
+//////////////////////////////////////////////////////////////////////////////
+
+#include "struct.h"
+
+  void Pixel_quad                      (word x,word y,byte color);
+  byte Read_pixel_quad                  (word x,word y);
+  void Block_quad                      (word start_x,word start_y,word width,word height,byte color);
+  void Pixel_preview_normal_quad       (word x,word y,byte color);
+  void Pixel_preview_magnifier_quad        (word x,word y,byte color);
+  void Horizontal_XOR_line_quad      (word x_pos,word y_pos,word width);
+  void Vertical_XOR_line_quad        (word x_pos,word y_pos,word height);
+  void Display_brush_color_quad        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+  void Display_brush_mono_quad         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
+  void Clear_brush_quad                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
+  void Remap_screen_quad               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
+  void Display_part_of_screen_quad (word width,word height,word image_width);
+  void Display_line_on_screen_quad   (word x_pos,word y_pos,word width,byte * line);
+  void Read_line_screen_quad       (word x_pos,word y_pos,word width,byte * line);
+  void Display_part_of_screen_scaled_quad(word width,word height,word image_width,byte * buffer);
+  void Display_brush_color_zoom_quad   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
+  void Display_brush_mono_zoom_quad    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
+  void Clear_brush_scaled_quad           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
+  void Display_brush_quad             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+
+  void Display_line_on_screen_fast_quad   (word x_pos,word y_pos,word width,byte * line);
diff --git a/pxsimple.c b/pxsimple.c
index c18020f0..35650b6f 100644
--- a/pxsimple.c
+++ b/pxsimple.c
@@ -1,470 +1,470 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Franck Charlet
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include <SDL.h>
-#include "global.h"
-#include "sdlscreen.h"
-#include "misc.h"
-#include "pxsimple.h"
-
-void Pixel_simple (word x,word y,byte color)
-/* Affiche un pixel de la color aux coords x;y à l'écran */
-{
-  *(Screen_pixels + x + y * VIDEO_LINE_WIDTH)=color;
-}
-
-byte Read_pixel_simple (word x,word y)
-/* On retourne la couleur du pixel aux coords données */
-{
-  return *( Screen_pixels + y * VIDEO_LINE_WIDTH + x );
-}
-
-void Block_simple (word start_x,word start_y,word width,word height,byte color)
-/* On affiche un rectangle de la couleur donnée */
-{
-  SDL_Rect rectangle;
-  rectangle.x=start_x;
-  rectangle.y=start_y;
-  rectangle.w=width;
-  rectangle.h=height;
-  SDL_FillRect(Screen_SDL,&rectangle,color);
-}
-
-void Display_part_of_screen_simple (word width,word height,word image_width)
-/* Afficher une partie de l'image telle quelle sur l'écran */
-{
-  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
-  int y;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    // On fait une copie de la ligne
-    memcpy(dest,src,width);
-
-    // On passe à la ligne suivante
-    src+=image_width;
-    dest+=VIDEO_LINE_WIDTH;
-  }
-  //Update_rect(0,0,width,height);
-}
-
-void Pixel_preview_normal_simple (word x,word y,byte color)
-/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
- * dans l'écran, en mode normal (pas en mode loupe)
- * Note: si on modifie cette procédure, il faudra penser à faire également 
- * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
-{
-//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
-  Pixel_simple(x-Main_offset_X,y-Main_offset_Y,color);
-}
-
-void Pixel_preview_magnifier_simple  (word x,word y,byte color)
-{
-  // Affiche le pixel dans la partie non zoomée
-  Pixel_simple(x-Main_offset_X,y-Main_offset_Y,color);
-  
-  // Regarde si on doit aussi l'afficher dans la partie zoomée
-  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
-          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
-  {
-    // On est dedans
-    int height;
-    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
-
-    if (Menu_Y - y_zoom < Main_magnifier_factor)
-      // On ne doit dessiner qu'un morceau du pixel
-      // sinon on dépasse sur le menu
-      height = Menu_Y - y_zoom;
-    else
-      height = Main_magnifier_factor;
-
-    Block_simple(
-      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
-      y_zoom, Main_magnifier_factor, height, color
-      );
-  }
-}
-
-void Horizontal_XOR_line_simple(word x_pos,word y_pos,word width)
-{
-  //On calcule la valeur initiale de dest:
-  byte* dest=y_pos*VIDEO_LINE_WIDTH+x_pos+Screen_pixels;
-
-  int x;
-
-  for (x=0;x<width;x++)
-    *(dest+x)=~*(dest+x);
-}
-
-void Vertical_XOR_line_simple(word x_pos,word y_pos,word height)
-{
-  int i;
-  byte color;
-  for (i=y_pos;i<y_pos+height;i++)
-  {
-    color=*(Screen_pixels+x_pos+i*VIDEO_LINE_WIDTH);
-    *(Screen_pixels+x_pos+i*VIDEO_LINE_WIDTH)=~color;
-  }
-}
-
-void Display_brush_color_simple(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * VIDEO_LINE_WIDTH + x_pos;
-  // src = Position dans la brosse
-  byte* src = Brush + y_offset * brush_width + x_offset;
-
-  word x,y;
-
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *dest = *src;
-      }
-
-      // Pixel suivant
-      src++; dest++;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH - width;
-    src = src + brush_width - width;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_brush_mono_simple(word x_pos, word y_pos,
-        word x_offset, word y_offset, word width, word height,
-        byte transp_color, byte color, word brush_width)
-/* On affiche la brosse en monochrome */
-{
-  byte* dest=y_pos*VIDEO_LINE_WIDTH+x_pos+Screen_pixels; // dest = adr Destination à 
-      // l'écran
-  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
-      // la brosse
-  int x,y;
-
-  for(y=height;y!=0;y--)
-  //Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      if (*src!=transp_color)
-        *dest=color;
-
-      // On passe au pixel suivant
-      src++;
-      dest++;
-    }
-
-    // On passe à la ligne suivante
-    src+=brush_width-width;
-    dest+=VIDEO_LINE_WIDTH-width;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Clear_brush_simple(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
-{
-  byte* dest=Screen_pixels+x_pos+y_pos*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
-  int y;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    // On fait une copie de la ligne
-    memcpy(dest,src,width);
-
-    // On passe à la ligne suivante
-    src+=image_width;
-    dest+=VIDEO_LINE_WIDTH;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-// Affiche une brosse (arbitraire) à l'écran
-void Display_brush_simple(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * VIDEO_LINE_WIDTH + x_pos;
-  // src = Position dans la brosse
-  byte* src = brush + y_offset * brush_width + x_offset;
-  
-  word x,y;
-  
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *dest = *src;
-      }
-
-      // Pixel suivant
-      src++; dest++;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH - width;
-    src = src + brush_width - width;
-  }
-}
-
-void Remap_screen_simple(word x_pos,word y_pos,word width,word height,byte * conversion_table)
-{
-  // dest = coords a l'écran
-  byte* dest = Screen_pixels + y_pos * VIDEO_LINE_WIDTH + x_pos;
-  int x,y;
-
-  // Pour chaque ligne
-  for(y=height;y>0;y--)
-  {
-    // Pour chaque pixel
-    for(x=width;x>0;x--)
-    {
-      *dest = conversion_table[*dest];
-      dest ++;
-    }
-
-    dest = dest + VIDEO_LINE_WIDTH - width;
-  }
-
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_line_on_screen_simple(word x_pos,word y_pos,word width,byte * line)
-/* On affiche toute une ligne de pixels. Utilisé pour les textes. */
-{
-  memcpy(Screen_pixels+x_pos+y_pos*VIDEO_LINE_WIDTH,line,width);
-}
-
-void Display_transparent_mono_line_on_screen_simple(
-        word x_pos, word y_pos, word width, byte* line, 
-        byte transp_color, byte color)
-// Affiche une ligne à l'écran avec une couleur + transparence.
-// Utilisé par les brosses en mode zoom
-{
-  byte* dest = Screen_pixels+ y_pos * VIDEO_LINE_WIDTH + x_pos;
-  int x;
-  // Pour chaque pixel
-  for(x=0;x<width;x++)
-  {
-    if (transp_color!=*line)
-      *dest = color;
-    line ++; // Pixel suivant
-    dest++;
-  }
-}
-
-void Read_line_screen_simple(word x_pos,word y_pos,word width,byte * line)
-{
-  memcpy(line,VIDEO_LINE_WIDTH * y_pos + x_pos + Screen_pixels,width);
-}
-
-void Display_part_of_screen_scaled_simple(
-        word width, // width non zoomée
-        word height, // height zoomée
-        word image_width,byte * buffer)
-{
-  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
-                      + Main_magnifier_offset_X;
-  int y = 0; // Ligne en cours de traitement
-
-  // Pour chaque ligne à zoomer
-  while(1)
-  {
-    int x;
-    
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-    // On l'affiche Facteur fois, sur des lignes consécutives
-    x = Main_magnifier_factor;
-    // Pour chaque ligne
-    do{
-      // On affiche la ligne zoomée
-      Display_line_on_screen_simple(
-        Main_X_zoom, y, width*Main_magnifier_factor,
-        buffer
-      );
-      // On passe à la suivante
-      y++;
-      if(y==height)
-      {
-        Update_rect(Main_X_zoom,0,
-          width*Main_magnifier_factor,height);
-        return;
-      }
-      x--;
-    }while (x > 0);
-    src += image_width;
-  }
-// ATTENTION on n'arrive jamais ici !
-}
-
-void Display_transparent_line_on_screen_simple(word x_pos,word y_pos,word width,byte* line,byte transp_color)
-{
-  byte* src = line;
-  byte* dest = Screen_pixels + y_pos * VIDEO_LINE_WIDTH + x_pos;
-
-  word x;
-
-  // Pour chaque pixel de la ligne
-  for(x = width;x > 0;x--)
-  {
-    if(*src!=transp_color)
-      *dest = *src;
-    src++;
-    dest++;
-  }
-}
-
-// Affiche une partie de la brosse couleur zoomée
-void Display_brush_color_zoom_simple(word x_pos,word y_pos,
-        word x_offset,word y_offset,
-        word width, // width non zoomée
-        word end_y_pos,byte transp_color,
-        word brush_width, // width réelle de la brosse
-        byte * buffer)
-{
-  byte* src = Brush+y_offset*brush_width + x_offset;
-  word y = y_pos;
-  byte bx;
-
-  // Pour chaque ligne
-  while(1)
-  {
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-    // On affiche facteur fois la ligne zoomée
-    for(bx=Main_magnifier_factor;bx>0;bx--)
-    {
-      Display_transparent_line_on_screen_simple(x_pos,y,width*Main_magnifier_factor,buffer,transp_color);
-      y++;
-      if(y==end_y_pos)
-      {
-        return;
-      }
-    }
-    src += brush_width;
-  }
-  // ATTENTION zone jamais atteinte
-}
-
-void Display_brush_mono_zoom_simple(word x_pos, word y_pos,
-        word x_offset, word y_offset, 
-        word width, // width non zoomée 
-        word end_y_pos,
-        byte transp_color, byte color, 
-        word brush_width, // width réelle de la brosse
-        byte * buffer
-)
-
-{
-  byte* src = Brush + y_offset * brush_width + x_offset;
-  int y=y_pos;
-
-  //Pour chaque ligne à zoomer :
-  while(1)
-  {
-    int bx;
-    // src = Ligne originale
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-
-    // On affiche la ligne Facteur fois à l'écran (sur des
-    // lignes consécutives)
-    bx = Main_magnifier_factor;
-
-    // Pour chaque ligne écran
-    do
-    {
-      // On affiche la ligne zoomée
-      Display_transparent_mono_line_on_screen_simple(
-        x_pos, y, width * Main_magnifier_factor, 
-        buffer, transp_color, color
-      );
-      // On passe à la ligne suivante
-      y++;
-      // On vérifie qu'on est pas à la ligne finale
-      if(y == end_y_pos)
-      {
-        Update_rect( x_pos, y_pos,
-          width * Main_magnifier_factor, end_y_pos - y_pos );
-        return;
-      }
-      bx --;
-    }
-    while (bx > 0);
-    
-    // Passage à la ligne suivante dans la brosse aussi
-    src+=brush_width;
-  }
-}
-
-void Clear_brush_scaled_simple(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
-{
-  // En fait on va recopier l'image non zoomée dans la partie zoomée !
-  byte* src = Main_screen + y_offset * image_width + x_offset;
-  int y = y_pos;
-  int bx;
-
-  // Pour chaque ligne à zoomer
-  while(1){
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-
-    bx=Main_magnifier_factor;
-
-    // Pour chaque ligne
-    do{
-      Display_line_on_screen_simple(x_pos,y,
-        width * Main_magnifier_factor,buffer);
-
-      // Ligne suivante
-      y++;
-      if(y==end_y_pos)
-      {
-        Update_rect(x_pos,y_pos,
-          width*Main_magnifier_factor,end_y_pos-y_pos);
-        return;
-      }
-      bx--;
-    }while(bx!=0);
-
-    src+= image_width;
-  }
-}
-
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Franck Charlet
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+#include <string.h>
+#include <stdlib.h>
+#include <SDL.h>
+#include "global.h"
+#include "sdlscreen.h"
+#include "misc.h"
+#include "pxsimple.h"
+
+void Pixel_simple (word x,word y,byte color)
+/* Affiche un pixel de la color aux coords x;y à l'écran */
+{
+  *(Screen_pixels + x + y * VIDEO_LINE_WIDTH)=color;
+}
+
+byte Read_pixel_simple (word x,word y)
+/* On retourne la couleur du pixel aux coords données */
+{
+  return *( Screen_pixels + y * VIDEO_LINE_WIDTH + x );
+}
+
+void Block_simple (word start_x,word start_y,word width,word height,byte color)
+/* On affiche un rectangle de la couleur donnée */
+{
+  SDL_Rect rectangle;
+  rectangle.x=start_x;
+  rectangle.y=start_y;
+  rectangle.w=width;
+  rectangle.h=height;
+  SDL_FillRect(Screen_SDL,&rectangle,color);
+}
+
+void Display_part_of_screen_simple (word width,word height,word image_width)
+/* Afficher une partie de l'image telle quelle sur l'écran */
+{
+  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
+  int y;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    // On fait une copie de la ligne
+    memcpy(dest,src,width);
+
+    // On passe à la ligne suivante
+    src+=image_width;
+    dest+=VIDEO_LINE_WIDTH;
+  }
+  //Update_rect(0,0,width,height);
+}
+
+void Pixel_preview_normal_simple (word x,word y,byte color)
+/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
+ * dans l'écran, en mode normal (pas en mode loupe)
+ * Note: si on modifie cette procédure, il faudra penser à faire également 
+ * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
+{
+//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
+  Pixel_simple(x-Main_offset_X,y-Main_offset_Y,color);
+}
+
+void Pixel_preview_magnifier_simple  (word x,word y,byte color)
+{
+  // Affiche le pixel dans la partie non zoomée
+  Pixel_simple(x-Main_offset_X,y-Main_offset_Y,color);
+  
+  // Regarde si on doit aussi l'afficher dans la partie zoomée
+  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
+          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
+  {
+    // On est dedans
+    int height;
+    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
+
+    if (Menu_Y - y_zoom < Main_magnifier_factor)
+      // On ne doit dessiner qu'un morceau du pixel
+      // sinon on dépasse sur le menu
+      height = Menu_Y - y_zoom;
+    else
+      height = Main_magnifier_factor;
+
+    Block_simple(
+      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
+      y_zoom, Main_magnifier_factor, height, color
+      );
+  }
+}
+
+void Horizontal_XOR_line_simple(word x_pos,word y_pos,word width)
+{
+  //On calcule la valeur initiale de dest:
+  byte* dest=y_pos*VIDEO_LINE_WIDTH+x_pos+Screen_pixels;
+
+  int x;
+
+  for (x=0;x<width;x++)
+    *(dest+x)=~*(dest+x);
+}
+
+void Vertical_XOR_line_simple(word x_pos,word y_pos,word height)
+{
+  int i;
+  byte color;
+  for (i=y_pos;i<y_pos+height;i++)
+  {
+    color=*(Screen_pixels+x_pos+i*VIDEO_LINE_WIDTH);
+    *(Screen_pixels+x_pos+i*VIDEO_LINE_WIDTH)=~color;
+  }
+}
+
+void Display_brush_color_simple(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * VIDEO_LINE_WIDTH + x_pos;
+  // src = Position dans la brosse
+  byte* src = Brush + y_offset * brush_width + x_offset;
+
+  word x,y;
+
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *dest = *src;
+      }
+
+      // Pixel suivant
+      src++; dest++;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH - width;
+    src = src + brush_width - width;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_brush_mono_simple(word x_pos, word y_pos,
+        word x_offset, word y_offset, word width, word height,
+        byte transp_color, byte color, word brush_width)
+/* On affiche la brosse en monochrome */
+{
+  byte* dest=y_pos*VIDEO_LINE_WIDTH+x_pos+Screen_pixels; // dest = adr Destination à 
+      // l'écran
+  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
+      // la brosse
+  int x,y;
+
+  for(y=height;y!=0;y--)
+  //Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      if (*src!=transp_color)
+        *dest=color;
+
+      // On passe au pixel suivant
+      src++;
+      dest++;
+    }
+
+    // On passe à la ligne suivante
+    src+=brush_width-width;
+    dest+=VIDEO_LINE_WIDTH-width;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Clear_brush_simple(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
+{
+  byte* dest=Screen_pixels+x_pos+y_pos*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
+  int y;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    // On fait une copie de la ligne
+    memcpy(dest,src,width);
+
+    // On passe à la ligne suivante
+    src+=image_width;
+    dest+=VIDEO_LINE_WIDTH;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+// Affiche une brosse (arbitraire) à l'écran
+void Display_brush_simple(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * VIDEO_LINE_WIDTH + x_pos;
+  // src = Position dans la brosse
+  byte* src = brush + y_offset * brush_width + x_offset;
+  
+  word x,y;
+  
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *dest = *src;
+      }
+
+      // Pixel suivant
+      src++; dest++;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH - width;
+    src = src + brush_width - width;
+  }
+}
+
+void Remap_screen_simple(word x_pos,word y_pos,word width,word height,byte * conversion_table)
+{
+  // dest = coords a l'écran
+  byte* dest = Screen_pixels + y_pos * VIDEO_LINE_WIDTH + x_pos;
+  int x,y;
+
+  // Pour chaque ligne
+  for(y=height;y>0;y--)
+  {
+    // Pour chaque pixel
+    for(x=width;x>0;x--)
+    {
+      *dest = conversion_table[*dest];
+      dest ++;
+    }
+
+    dest = dest + VIDEO_LINE_WIDTH - width;
+  }
+
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_line_on_screen_simple(word x_pos,word y_pos,word width,byte * line)
+/* On affiche toute une ligne de pixels. Utilisé pour les textes. */
+{
+  memcpy(Screen_pixels+x_pos+y_pos*VIDEO_LINE_WIDTH,line,width);
+}
+
+void Display_transparent_mono_line_on_screen_simple(
+        word x_pos, word y_pos, word width, byte* line, 
+        byte transp_color, byte color)
+// Affiche une ligne à l'écran avec une couleur + transparence.
+// Utilisé par les brosses en mode zoom
+{
+  byte* dest = Screen_pixels+ y_pos * VIDEO_LINE_WIDTH + x_pos;
+  int x;
+  // Pour chaque pixel
+  for(x=0;x<width;x++)
+  {
+    if (transp_color!=*line)
+      *dest = color;
+    line ++; // Pixel suivant
+    dest++;
+  }
+}
+
+void Read_line_screen_simple(word x_pos,word y_pos,word width,byte * line)
+{
+  memcpy(line,VIDEO_LINE_WIDTH * y_pos + x_pos + Screen_pixels,width);
+}
+
+void Display_part_of_screen_scaled_simple(
+        word width, // width non zoomée
+        word height, // height zoomée
+        word image_width,byte * buffer)
+{
+  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
+                      + Main_magnifier_offset_X;
+  int y = 0; // Ligne en cours de traitement
+
+  // Pour chaque ligne à zoomer
+  while(1)
+  {
+    int x;
+    
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+    // On l'affiche Facteur fois, sur des lignes consécutives
+    x = Main_magnifier_factor;
+    // Pour chaque ligne
+    do{
+      // On affiche la ligne zoomée
+      Display_line_on_screen_simple(
+        Main_X_zoom, y, width*Main_magnifier_factor,
+        buffer
+      );
+      // On passe à la suivante
+      y++;
+      if(y==height)
+      {
+        Update_rect(Main_X_zoom,0,
+          width*Main_magnifier_factor,height);
+        return;
+      }
+      x--;
+    }while (x > 0);
+    src += image_width;
+  }
+// ATTENTION on n'arrive jamais ici !
+}
+
+void Display_transparent_line_on_screen_simple(word x_pos,word y_pos,word width,byte* line,byte transp_color)
+{
+  byte* src = line;
+  byte* dest = Screen_pixels + y_pos * VIDEO_LINE_WIDTH + x_pos;
+
+  word x;
+
+  // Pour chaque pixel de la ligne
+  for(x = width;x > 0;x--)
+  {
+    if(*src!=transp_color)
+      *dest = *src;
+    src++;
+    dest++;
+  }
+}
+
+// Affiche une partie de la brosse couleur zoomée
+void Display_brush_color_zoom_simple(word x_pos,word y_pos,
+        word x_offset,word y_offset,
+        word width, // width non zoomée
+        word end_y_pos,byte transp_color,
+        word brush_width, // width réelle de la brosse
+        byte * buffer)
+{
+  byte* src = Brush+y_offset*brush_width + x_offset;
+  word y = y_pos;
+  byte bx;
+
+  // Pour chaque ligne
+  while(1)
+  {
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+    // On affiche facteur fois la ligne zoomée
+    for(bx=Main_magnifier_factor;bx>0;bx--)
+    {
+      Display_transparent_line_on_screen_simple(x_pos,y,width*Main_magnifier_factor,buffer,transp_color);
+      y++;
+      if(y==end_y_pos)
+      {
+        return;
+      }
+    }
+    src += brush_width;
+  }
+  // ATTENTION zone jamais atteinte
+}
+
+void Display_brush_mono_zoom_simple(word x_pos, word y_pos,
+        word x_offset, word y_offset, 
+        word width, // width non zoomée 
+        word end_y_pos,
+        byte transp_color, byte color, 
+        word brush_width, // width réelle de la brosse
+        byte * buffer
+)
+
+{
+  byte* src = Brush + y_offset * brush_width + x_offset;
+  int y=y_pos;
+
+  //Pour chaque ligne à zoomer :
+  while(1)
+  {
+    int bx;
+    // src = Ligne originale
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+
+    // On affiche la ligne Facteur fois à l'écran (sur des
+    // lignes consécutives)
+    bx = Main_magnifier_factor;
+
+    // Pour chaque ligne écran
+    do
+    {
+      // On affiche la ligne zoomée
+      Display_transparent_mono_line_on_screen_simple(
+        x_pos, y, width * Main_magnifier_factor, 
+        buffer, transp_color, color
+      );
+      // On passe à la ligne suivante
+      y++;
+      // On vérifie qu'on est pas à la ligne finale
+      if(y == end_y_pos)
+      {
+        Update_rect( x_pos, y_pos,
+          width * Main_magnifier_factor, end_y_pos - y_pos );
+        return;
+      }
+      bx --;
+    }
+    while (bx > 0);
+    
+    // Passage à la ligne suivante dans la brosse aussi
+    src+=brush_width;
+  }
+}
+
+void Clear_brush_scaled_simple(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
+{
+  // En fait on va recopier l'image non zoomée dans la partie zoomée !
+  byte* src = Main_screen + y_offset * image_width + x_offset;
+  int y = y_pos;
+  int bx;
+
+  // Pour chaque ligne à zoomer
+  while(1){
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+
+    bx=Main_magnifier_factor;
+
+    // Pour chaque ligne
+    do{
+      Display_line_on_screen_simple(x_pos,y,
+        width * Main_magnifier_factor,buffer);
+
+      // Ligne suivante
+      y++;
+      if(y==end_y_pos)
+      {
+        Update_rect(x_pos,y_pos,
+          width*Main_magnifier_factor,end_y_pos-y_pos);
+        return;
+      }
+      bx--;
+    }while(bx!=0);
+
+    src+= image_width;
+  }
+}
+
+
diff --git a/pxsimple.h b/pxsimple.h
index 2bca1cb9..785a96a5 100644
--- a/pxsimple.h
+++ b/pxsimple.h
@@ -1,51 +1,51 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file pxsimple.h
-/// Renderer for simple pixels (1x1). This is the normal one.
-//////////////////////////////////////////////////////////////////////////////
-
-#include "struct.h"
-
-  void Pixel_simple                      (word x,word y,byte color);
-  byte Read_pixel_simple                  (word x,word y);
-  void Block_simple                      (word start_x,word start_y,word width,word height,byte color);
-  void Pixel_preview_normal_simple       (word x,word y,byte color);
-  void Pixel_preview_magnifier_simple        (word x,word y,byte color);
-  void Horizontal_XOR_line_simple      (word x_pos,word y_pos,word width);
-  void Vertical_XOR_line_simple        (word x_pos,word y_pos,word height);
-  void Display_brush_color_simple        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-  void Display_brush_mono_simple         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
-  void Clear_brush_simple                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
-  void Remap_screen_simple               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
-  void Display_part_of_screen_simple (word width,word height,word image_width);
-  void Display_line_on_screen_simple   (word x_pos,word y_pos,word width,byte * line);
-  void Read_line_screen_simple       (word x_pos,word y_pos,word width,byte * line);
-  void Display_part_of_screen_scaled_simple(word width,word height,word image_width,byte * buffer);
-  void Display_brush_color_zoom_simple   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
-  void Display_brush_mono_zoom_simple    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
-  void Clear_brush_scaled_simple           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
-  void Display_brush_simple             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-
-void Display_transparent_mono_line_on_screen_simple(
-        word x_pos, word y_pos, word width, byte* line, 
-        byte transp_color, byte color);
-void Display_transparent_line_on_screen_simple(word x_pos,word y_pos,word width,byte* line,byte transp_color);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file pxsimple.h
+/// Renderer for simple pixels (1x1). This is the normal one.
+//////////////////////////////////////////////////////////////////////////////
+
+#include "struct.h"
+
+  void Pixel_simple                      (word x,word y,byte color);
+  byte Read_pixel_simple                  (word x,word y);
+  void Block_simple                      (word start_x,word start_y,word width,word height,byte color);
+  void Pixel_preview_normal_simple       (word x,word y,byte color);
+  void Pixel_preview_magnifier_simple        (word x,word y,byte color);
+  void Horizontal_XOR_line_simple      (word x_pos,word y_pos,word width);
+  void Vertical_XOR_line_simple        (word x_pos,word y_pos,word height);
+  void Display_brush_color_simple        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+  void Display_brush_mono_simple         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
+  void Clear_brush_simple                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
+  void Remap_screen_simple               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
+  void Display_part_of_screen_simple (word width,word height,word image_width);
+  void Display_line_on_screen_simple   (word x_pos,word y_pos,word width,byte * line);
+  void Read_line_screen_simple       (word x_pos,word y_pos,word width,byte * line);
+  void Display_part_of_screen_scaled_simple(word width,word height,word image_width,byte * buffer);
+  void Display_brush_color_zoom_simple   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
+  void Display_brush_mono_zoom_simple    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
+  void Clear_brush_scaled_simple           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
+  void Display_brush_simple             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+
+void Display_transparent_mono_line_on_screen_simple(
+        word x_pos, word y_pos, word width, byte* line, 
+        byte transp_color, byte color);
+void Display_transparent_line_on_screen_simple(word x_pos,word y_pos,word width,byte* line,byte transp_color);
diff --git a/pxtall.c b/pxtall.c
index 8e4c326e..d7e30162 100644
--- a/pxtall.c
+++ b/pxtall.c
@@ -1,453 +1,453 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Franck Charlet
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include <SDL.h>
-#include "global.h"
-#include "sdlscreen.h"
-#include "misc.h"
-#include "pxtall.h"
-#include "pxsimple.h"
-
-#define ZOOMX 1
-#define ZOOMY 2
-
-void Pixel_tall (word x,word y,byte color)
-/* Affiche un pixel de la color aux coords x;y à l'écran */
-{
-  *(Screen_pixels + x + y*ZOOMY*VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x + (y*ZOOMY+1)*VIDEO_LINE_WIDTH)=color;
-}
-
-byte Read_pixel_tall (word x,word y)
-/* On retourne la couleur du pixel aux coords données */
-{
-  return *( Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x );
-}
-
-void Block_tall (word start_x,word start_y,word width,word height,byte color)
-/* On affiche un rectangle de la couleur donnée */
-{
-  SDL_Rect rectangle;
-  rectangle.x=start_x;
-  rectangle.y=start_y*ZOOMY;
-  rectangle.w=width;
-  rectangle.h=height*ZOOMY;
-  SDL_FillRect(Screen_SDL,&rectangle,color);
-}
-
-void Display_part_of_screen_tall (word width,word height,word image_width)
-/* Afficher une partie de l'image telle quelle sur l'écran */
-{
-  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
-  int y;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    // On fait une copie de la ligne
-    memcpy(dest,src,width);
-    dest+=VIDEO_LINE_WIDTH;
-    memcpy(dest,src,width);
-
-    // On passe à la ligne suivante
-    src+=image_width;
-    dest+=VIDEO_LINE_WIDTH;
-  }
-  //Update_rect(0,0,width,height);
-}
-
-void Pixel_preview_normal_tall (word x,word y,byte color)
-/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
- * dans l'écran, en mode normal (pas en mode loupe)
- * Note: si on modifie cette procédure, il faudra penser à faire également 
- * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
-{
-//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
-  Pixel_tall(x-Main_offset_X,y-Main_offset_Y,color);
-}
-
-void Pixel_preview_magnifier_tall  (word x,word y,byte color)
-{
-  // Affiche le pixel dans la partie non zoomée
-  Pixel_tall(x-Main_offset_X,y-Main_offset_Y,color);
-  
-  // Regarde si on doit aussi l'afficher dans la partie zoomée
-  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
-          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
-  {
-    // On est dedans
-    int height;
-    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
-
-    if (Menu_Y - y_zoom < Main_magnifier_factor)
-      // On ne doit dessiner qu'un morceau du pixel
-      // sinon on dépasse sur le menu
-      height = Menu_Y - y_zoom;
-    else
-      height = Main_magnifier_factor;
-
-    Block_tall(
-      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
-      y_zoom, Main_magnifier_factor, height, color
-      );
-  }
-}
-
-void Horizontal_XOR_line_tall(word x_pos,word y_pos,word width)
-{
-  //On calcule la valeur initiale de dest:
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos+Screen_pixels;
-
-  int x;
-
-  for (x=0;x<width;x++)
-    *(dest+x)=~*(dest+x);
-
-  dest=(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH+x_pos+Screen_pixels;
-  for (x=0;x<width;x++)
-    *(dest+x)=~*(dest+x);
-}
-
-void Vertical_XOR_line_tall(word x_pos,word y_pos,word height)
-{
-  int i;
-  byte color;
-  for (i=y_pos*ZOOMY;i<(y_pos+height)*ZOOMY;i++)
-  {
-    color=*(Screen_pixels+x_pos+i*VIDEO_LINE_WIDTH);
-    *(Screen_pixels+x_pos+i*VIDEO_LINE_WIDTH)=~color;
-  }
-}
-
-void Display_brush_color_tall(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos*ZOOMY*VIDEO_LINE_WIDTH + x_pos;
-  // src = Position dans la brosse
-  byte* src = Brush + y_offset * brush_width + x_offset;
-
-  word x,y;
-
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *dest = *src;
-        *(dest+VIDEO_LINE_WIDTH) = *src;
-      }
-
-      // Pixel suivant
-      src++; dest++;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + ZOOMY*VIDEO_LINE_WIDTH - width;
-    src = src + brush_width - width;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_brush_mono_tall(word x_pos, word y_pos,
-        word x_offset, word y_offset, word width, word height,
-        byte transp_color, byte color, word brush_width)
-/* On affiche la brosse en monochrome */
-{
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos+Screen_pixels; // dest = adr Destination à 
-      // l'écran
-  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
-      // la brosse
-  int x,y;
-
-  for(y=height;y!=0;y--)
-  //Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      if (*src!=transp_color)
-      {
-        *dest=color;
-        *(dest+VIDEO_LINE_WIDTH)=color;
-      }
-
-      // On passe au pixel suivant
-      src++;
-      dest++;
-    }
-
-    // On passe à la ligne suivante
-    src+=brush_width-width;
-    dest+=ZOOMY*VIDEO_LINE_WIDTH-width;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Clear_brush_tall(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
-{
-  byte* dest=Screen_pixels+x_pos+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
-  int y;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    // On fait une copie de la ligne
-    memcpy(dest,src,width);
-    dest+=VIDEO_LINE_WIDTH;
-    memcpy(dest,src,width);
-
-    // On passe à la ligne suivante
-    src+=image_width;
-    dest+=VIDEO_LINE_WIDTH;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-// Affiche une brosse (arbitraire) à l'écran
-void Display_brush_tall(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos*ZOOMY*VIDEO_LINE_WIDTH + x_pos;
-  // src = Position dans la brosse
-  byte* src = brush + y_offset * brush_width + x_offset;
-  
-  word x,y;
-  
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *dest = *src;
-        *(dest+VIDEO_LINE_WIDTH) = *src;
-      }
-
-      // Pixel suivant
-      src++; dest++;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width;
-    src = src + brush_width - width;
-  }
-}
-
-void Remap_screen_tall(word x_pos,word y_pos,word width,word height,byte * conversion_table)
-{
-  // dest = coords a l'écran
-  byte* dest = Screen_pixels + y_pos*ZOOMY*VIDEO_LINE_WIDTH + x_pos;
-  int x,y;
-
-  // Pour chaque ligne
-  for(y=height*ZOOMY;y>0;y--)
-  {
-    // Pour chaque pixel
-    for(x=width;x>0;x--)
-    {
-      *dest = conversion_table[*dest];
-      dest ++;
-    }
-
-    dest = dest + VIDEO_LINE_WIDTH - width;
-  }
-
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_line_on_screen_tall(word x_pos,word y_pos,word width,byte * line)
-/* On affiche toute une ligne de pixels. Utilisé pour les textes. */
-{
-  memcpy(Screen_pixels+x_pos+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width);
-  memcpy(Screen_pixels+x_pos+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width);
-}
-
-void Read_line_screen_tall(word x_pos,word y_pos,word width,byte * line)
-{
-  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY*y_pos + x_pos + Screen_pixels,width);
-}
-
-void Display_part_of_screen_scaled_tall(
-        word width, // width non zoomée
-        word height, // height zoomée
-        word image_width,byte * buffer)
-{
-  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
-                      + Main_magnifier_offset_X;
-  int y = 0; // Ligne en cours de traitement
-
-  // Pour chaque ligne à zoomer
-  while(1)
-  {
-    int x;
-    
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-    // On l'affiche Facteur fois, sur des lignes consécutives
-    x = Main_magnifier_factor*ZOOMY;
-    // Pour chaque ligne
-    do{
-      // On affiche la ligne zoomée
-      Display_line_on_screen_simple(
-        Main_X_zoom, y, width*Main_magnifier_factor,
-        buffer
-      );
-      // On passe à la suivante
-      y++;
-      if(y==height*ZOOMY)
-      {
-        Update_rect(Main_X_zoom,0,
-          width*Main_magnifier_factor,height);
-        return;
-      }
-      x--;
-    }while (x > 0);
-    src += image_width;
-  }
-// ATTENTION on n'arrive jamais ici !
-}
-
-// Affiche une partie de la brosse couleur zoomée
-void Display_brush_color_zoom_tall(word x_pos,word y_pos,
-        word x_offset,word y_offset,
-        word width, // width non zoomée
-        word end_y_pos,byte transp_color,
-        word brush_width, // width réelle de la brosse
-        byte * buffer)
-{
-  byte* src = Brush+y_offset*brush_width + x_offset;
-  word y = y_pos;
-  byte bx;
-
-  // Pour chaque ligne
-  while(1)
-  {
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-    // On affiche facteur fois la ligne zoomée
-    for(bx=Main_magnifier_factor;bx>0;bx--)
-    {
-      Display_transparent_line_on_screen_simple(x_pos,y*ZOOMY,width*Main_magnifier_factor,buffer,transp_color);
-      memcpy(Screen_pixels + (y*ZOOMY +1) * VIDEO_LINE_WIDTH + x_pos, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos, width*Main_magnifier_factor);
-      y++;
-      if(y==end_y_pos)
-      {
-        return;
-      }
-    }
-    src += brush_width;
-  }
-  // ATTENTION zone jamais atteinte
-}
-
-void Display_brush_mono_zoom_tall(word x_pos, word y_pos,
-        word x_offset, word y_offset, 
-        word width, // width non zoomée 
-        word end_y_pos,
-        byte transp_color, byte color, 
-        word brush_width, // width réelle de la brosse
-        byte * buffer
-)
-
-{
-  byte* src = Brush + y_offset * brush_width + x_offset;
-  int y=y_pos*ZOOMY;
-
-  //Pour chaque ligne à zoomer :
-  while(1)
-  {
-    int bx;
-    // src = Ligne originale
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-
-    // On affiche la ligne Facteur fois à l'écran (sur des
-    // lignes consécutives)
-    bx = Main_magnifier_factor*ZOOMY;
-
-    // Pour chaque ligne écran
-    do
-    {
-      // On affiche la ligne zoomée
-      Display_transparent_mono_line_on_screen_simple(
-        x_pos, y, width * Main_magnifier_factor, 
-        buffer, transp_color, color
-      );
-      // On passe à la ligne suivante
-      y++;
-      // On vérifie qu'on est pas à la ligne finale
-      if(y == end_y_pos*ZOOMY)
-      {
-        Update_rect( x_pos, y_pos,
-          width * Main_magnifier_factor, end_y_pos - y_pos );
-        return;
-      }
-      bx --;
-    }
-    while (bx > 0);
-    
-    // Passage à la ligne suivante dans la brosse aussi
-    src+=brush_width;
-  }
-}
-
-void Clear_brush_scaled_tall(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
-{
-  // En fait on va recopier l'image non zoomée dans la partie zoomée !
-  byte* src = Main_screen + y_offset * image_width + x_offset;
-  int y = y_pos;
-  int bx;
-
-  // Pour chaque ligne à zoomer
-  while(1){
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-
-    bx=Main_magnifier_factor;
-
-    // Pour chaque ligne
-    do{
-      Display_line_on_screen_tall(x_pos,y,
-        width * Main_magnifier_factor,buffer);
-
-      // Ligne suivante
-      y++;
-      if(y==end_y_pos)
-      {
-        Update_rect(x_pos,y_pos,
-          width*Main_magnifier_factor,end_y_pos-y_pos);
-        return;
-      }
-      bx--;
-    }while(bx!=0);
-
-    src+= image_width;
-  }
-}
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Franck Charlet
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+#include <string.h>
+#include <stdlib.h>
+#include <SDL.h>
+#include "global.h"
+#include "sdlscreen.h"
+#include "misc.h"
+#include "pxtall.h"
+#include "pxsimple.h"
+
+#define ZOOMX 1
+#define ZOOMY 2
+
+void Pixel_tall (word x,word y,byte color)
+/* Affiche un pixel de la color aux coords x;y à l'écran */
+{
+  *(Screen_pixels + x + y*ZOOMY*VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x + (y*ZOOMY+1)*VIDEO_LINE_WIDTH)=color;
+}
+
+byte Read_pixel_tall (word x,word y)
+/* On retourne la couleur du pixel aux coords données */
+{
+  return *( Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x );
+}
+
+void Block_tall (word start_x,word start_y,word width,word height,byte color)
+/* On affiche un rectangle de la couleur donnée */
+{
+  SDL_Rect rectangle;
+  rectangle.x=start_x;
+  rectangle.y=start_y*ZOOMY;
+  rectangle.w=width;
+  rectangle.h=height*ZOOMY;
+  SDL_FillRect(Screen_SDL,&rectangle,color);
+}
+
+void Display_part_of_screen_tall (word width,word height,word image_width)
+/* Afficher une partie de l'image telle quelle sur l'écran */
+{
+  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
+  int y;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    // On fait une copie de la ligne
+    memcpy(dest,src,width);
+    dest+=VIDEO_LINE_WIDTH;
+    memcpy(dest,src,width);
+
+    // On passe à la ligne suivante
+    src+=image_width;
+    dest+=VIDEO_LINE_WIDTH;
+  }
+  //Update_rect(0,0,width,height);
+}
+
+void Pixel_preview_normal_tall (word x,word y,byte color)
+/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
+ * dans l'écran, en mode normal (pas en mode loupe)
+ * Note: si on modifie cette procédure, il faudra penser à faire également 
+ * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
+{
+//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
+  Pixel_tall(x-Main_offset_X,y-Main_offset_Y,color);
+}
+
+void Pixel_preview_magnifier_tall  (word x,word y,byte color)
+{
+  // Affiche le pixel dans la partie non zoomée
+  Pixel_tall(x-Main_offset_X,y-Main_offset_Y,color);
+  
+  // Regarde si on doit aussi l'afficher dans la partie zoomée
+  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
+          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
+  {
+    // On est dedans
+    int height;
+    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
+
+    if (Menu_Y - y_zoom < Main_magnifier_factor)
+      // On ne doit dessiner qu'un morceau du pixel
+      // sinon on dépasse sur le menu
+      height = Menu_Y - y_zoom;
+    else
+      height = Main_magnifier_factor;
+
+    Block_tall(
+      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
+      y_zoom, Main_magnifier_factor, height, color
+      );
+  }
+}
+
+void Horizontal_XOR_line_tall(word x_pos,word y_pos,word width)
+{
+  //On calcule la valeur initiale de dest:
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos+Screen_pixels;
+
+  int x;
+
+  for (x=0;x<width;x++)
+    *(dest+x)=~*(dest+x);
+
+  dest=(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH+x_pos+Screen_pixels;
+  for (x=0;x<width;x++)
+    *(dest+x)=~*(dest+x);
+}
+
+void Vertical_XOR_line_tall(word x_pos,word y_pos,word height)
+{
+  int i;
+  byte color;
+  for (i=y_pos*ZOOMY;i<(y_pos+height)*ZOOMY;i++)
+  {
+    color=*(Screen_pixels+x_pos+i*VIDEO_LINE_WIDTH);
+    *(Screen_pixels+x_pos+i*VIDEO_LINE_WIDTH)=~color;
+  }
+}
+
+void Display_brush_color_tall(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos*ZOOMY*VIDEO_LINE_WIDTH + x_pos;
+  // src = Position dans la brosse
+  byte* src = Brush + y_offset * brush_width + x_offset;
+
+  word x,y;
+
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *dest = *src;
+        *(dest+VIDEO_LINE_WIDTH) = *src;
+      }
+
+      // Pixel suivant
+      src++; dest++;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + ZOOMY*VIDEO_LINE_WIDTH - width;
+    src = src + brush_width - width;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_brush_mono_tall(word x_pos, word y_pos,
+        word x_offset, word y_offset, word width, word height,
+        byte transp_color, byte color, word brush_width)
+/* On affiche la brosse en monochrome */
+{
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos+Screen_pixels; // dest = adr Destination à 
+      // l'écran
+  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
+      // la brosse
+  int x,y;
+
+  for(y=height;y!=0;y--)
+  //Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      if (*src!=transp_color)
+      {
+        *dest=color;
+        *(dest+VIDEO_LINE_WIDTH)=color;
+      }
+
+      // On passe au pixel suivant
+      src++;
+      dest++;
+    }
+
+    // On passe à la ligne suivante
+    src+=brush_width-width;
+    dest+=ZOOMY*VIDEO_LINE_WIDTH-width;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Clear_brush_tall(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
+{
+  byte* dest=Screen_pixels+x_pos+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
+  int y;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    // On fait une copie de la ligne
+    memcpy(dest,src,width);
+    dest+=VIDEO_LINE_WIDTH;
+    memcpy(dest,src,width);
+
+    // On passe à la ligne suivante
+    src+=image_width;
+    dest+=VIDEO_LINE_WIDTH;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+// Affiche une brosse (arbitraire) à l'écran
+void Display_brush_tall(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos*ZOOMY*VIDEO_LINE_WIDTH + x_pos;
+  // src = Position dans la brosse
+  byte* src = brush + y_offset * brush_width + x_offset;
+  
+  word x,y;
+  
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *dest = *src;
+        *(dest+VIDEO_LINE_WIDTH) = *src;
+      }
+
+      // Pixel suivant
+      src++; dest++;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width;
+    src = src + brush_width - width;
+  }
+}
+
+void Remap_screen_tall(word x_pos,word y_pos,word width,word height,byte * conversion_table)
+{
+  // dest = coords a l'écran
+  byte* dest = Screen_pixels + y_pos*ZOOMY*VIDEO_LINE_WIDTH + x_pos;
+  int x,y;
+
+  // Pour chaque ligne
+  for(y=height*ZOOMY;y>0;y--)
+  {
+    // Pour chaque pixel
+    for(x=width;x>0;x--)
+    {
+      *dest = conversion_table[*dest];
+      dest ++;
+    }
+
+    dest = dest + VIDEO_LINE_WIDTH - width;
+  }
+
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_line_on_screen_tall(word x_pos,word y_pos,word width,byte * line)
+/* On affiche toute une ligne de pixels. Utilisé pour les textes. */
+{
+  memcpy(Screen_pixels+x_pos+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width);
+  memcpy(Screen_pixels+x_pos+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width);
+}
+
+void Read_line_screen_tall(word x_pos,word y_pos,word width,byte * line)
+{
+  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY*y_pos + x_pos + Screen_pixels,width);
+}
+
+void Display_part_of_screen_scaled_tall(
+        word width, // width non zoomée
+        word height, // height zoomée
+        word image_width,byte * buffer)
+{
+  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
+                      + Main_magnifier_offset_X;
+  int y = 0; // Ligne en cours de traitement
+
+  // Pour chaque ligne à zoomer
+  while(1)
+  {
+    int x;
+    
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+    // On l'affiche Facteur fois, sur des lignes consécutives
+    x = Main_magnifier_factor*ZOOMY;
+    // Pour chaque ligne
+    do{
+      // On affiche la ligne zoomée
+      Display_line_on_screen_simple(
+        Main_X_zoom, y, width*Main_magnifier_factor,
+        buffer
+      );
+      // On passe à la suivante
+      y++;
+      if(y==height*ZOOMY)
+      {
+        Update_rect(Main_X_zoom,0,
+          width*Main_magnifier_factor,height);
+        return;
+      }
+      x--;
+    }while (x > 0);
+    src += image_width;
+  }
+// ATTENTION on n'arrive jamais ici !
+}
+
+// Affiche une partie de la brosse couleur zoomée
+void Display_brush_color_zoom_tall(word x_pos,word y_pos,
+        word x_offset,word y_offset,
+        word width, // width non zoomée
+        word end_y_pos,byte transp_color,
+        word brush_width, // width réelle de la brosse
+        byte * buffer)
+{
+  byte* src = Brush+y_offset*brush_width + x_offset;
+  word y = y_pos;
+  byte bx;
+
+  // Pour chaque ligne
+  while(1)
+  {
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+    // On affiche facteur fois la ligne zoomée
+    for(bx=Main_magnifier_factor;bx>0;bx--)
+    {
+      Display_transparent_line_on_screen_simple(x_pos,y*ZOOMY,width*Main_magnifier_factor,buffer,transp_color);
+      memcpy(Screen_pixels + (y*ZOOMY +1) * VIDEO_LINE_WIDTH + x_pos, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos, width*Main_magnifier_factor);
+      y++;
+      if(y==end_y_pos)
+      {
+        return;
+      }
+    }
+    src += brush_width;
+  }
+  // ATTENTION zone jamais atteinte
+}
+
+void Display_brush_mono_zoom_tall(word x_pos, word y_pos,
+        word x_offset, word y_offset, 
+        word width, // width non zoomée 
+        word end_y_pos,
+        byte transp_color, byte color, 
+        word brush_width, // width réelle de la brosse
+        byte * buffer
+)
+
+{
+  byte* src = Brush + y_offset * brush_width + x_offset;
+  int y=y_pos*ZOOMY;
+
+  //Pour chaque ligne à zoomer :
+  while(1)
+  {
+    int bx;
+    // src = Ligne originale
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+
+    // On affiche la ligne Facteur fois à l'écran (sur des
+    // lignes consécutives)
+    bx = Main_magnifier_factor*ZOOMY;
+
+    // Pour chaque ligne écran
+    do
+    {
+      // On affiche la ligne zoomée
+      Display_transparent_mono_line_on_screen_simple(
+        x_pos, y, width * Main_magnifier_factor, 
+        buffer, transp_color, color
+      );
+      // On passe à la ligne suivante
+      y++;
+      // On vérifie qu'on est pas à la ligne finale
+      if(y == end_y_pos*ZOOMY)
+      {
+        Update_rect( x_pos, y_pos,
+          width * Main_magnifier_factor, end_y_pos - y_pos );
+        return;
+      }
+      bx --;
+    }
+    while (bx > 0);
+    
+    // Passage à la ligne suivante dans la brosse aussi
+    src+=brush_width;
+  }
+}
+
+void Clear_brush_scaled_tall(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
+{
+  // En fait on va recopier l'image non zoomée dans la partie zoomée !
+  byte* src = Main_screen + y_offset * image_width + x_offset;
+  int y = y_pos;
+  int bx;
+
+  // Pour chaque ligne à zoomer
+  while(1){
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+
+    bx=Main_magnifier_factor;
+
+    // Pour chaque ligne
+    do{
+      Display_line_on_screen_tall(x_pos,y,
+        width * Main_magnifier_factor,buffer);
+
+      // Ligne suivante
+      y++;
+      if(y==end_y_pos)
+      {
+        Update_rect(x_pos,y_pos,
+          width*Main_magnifier_factor,end_y_pos-y_pos);
+        return;
+      }
+      bx--;
+    }while(bx!=0);
+
+    src+= image_width;
+  }
+}
diff --git a/pxtall.h b/pxtall.h
index 2533b809..0499cf33 100644
--- a/pxtall.h
+++ b/pxtall.h
@@ -1,46 +1,46 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file pxtall.h
-/// Renderer for tall pixels (1x2).
-//////////////////////////////////////////////////////////////////////////////
-
-#include "struct.h"
-
-  void Pixel_tall                        (word x,word y,byte color);
-  byte Read_pixel_tall                    (word x,word y);
-  void Block_tall                        (word start_x,word start_y,word width,word height,byte color);
-  void Pixel_preview_normal_tall         (word x,word y,byte color);
-  void Pixel_preview_magnifier_tall          (word x,word y,byte color);
-  void Horizontal_XOR_line_tall        (word x_pos,word y_pos,word width);
-  void Vertical_XOR_line_tall          (word x_pos,word y_pos,word height);
-  void Display_brush_color_tall          (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-  void Display_brush_mono_tall           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
-  void Clear_brush_tall                  (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
-  void Remap_screen_tall                 (word x_pos,word y_pos,word width,word height,byte * conversion_table);
-  void Display_part_of_screen_tall   (word width,word height,word image_width);
-  void Display_line_on_screen_tall     (word x_pos,word y_pos,word width,byte * line);
-  void Read_line_screen_tall         (word x_pos,word y_pos,word width,byte * line);
-  void Display_part_of_screen_scaled_tall(word width,word height,word image_width,byte * buffer);
-  void Display_brush_color_zoom_tall     (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
-  void Display_brush_mono_zoom_tall      (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
-  void Clear_brush_scaled_tall             (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
-  void Display_brush_tall               (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file pxtall.h
+/// Renderer for tall pixels (1x2).
+//////////////////////////////////////////////////////////////////////////////
+
+#include "struct.h"
+
+  void Pixel_tall                        (word x,word y,byte color);
+  byte Read_pixel_tall                    (word x,word y);
+  void Block_tall                        (word start_x,word start_y,word width,word height,byte color);
+  void Pixel_preview_normal_tall         (word x,word y,byte color);
+  void Pixel_preview_magnifier_tall          (word x,word y,byte color);
+  void Horizontal_XOR_line_tall        (word x_pos,word y_pos,word width);
+  void Vertical_XOR_line_tall          (word x_pos,word y_pos,word height);
+  void Display_brush_color_tall          (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+  void Display_brush_mono_tall           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
+  void Clear_brush_tall                  (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
+  void Remap_screen_tall                 (word x_pos,word y_pos,word width,word height,byte * conversion_table);
+  void Display_part_of_screen_tall   (word width,word height,word image_width);
+  void Display_line_on_screen_tall     (word x_pos,word y_pos,word width,byte * line);
+  void Read_line_screen_tall         (word x_pos,word y_pos,word width,byte * line);
+  void Display_part_of_screen_scaled_tall(word width,word height,word image_width,byte * buffer);
+  void Display_brush_color_zoom_tall     (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
+  void Display_brush_mono_zoom_tall      (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
+  void Clear_brush_scaled_tall             (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
+  void Display_brush_tall               (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
diff --git a/pxtall2.c b/pxtall2.c
index d4e4cf0e..9e046dae 100644
--- a/pxtall2.c
+++ b/pxtall2.c
@@ -1,524 +1,524 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Franck Charlet
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include <SDL.h>
-#include "global.h"
-#include "sdlscreen.h"
-#include "misc.h"
-#include "pxtall2.h"
-
-#define ZOOMX 2
-#define ZOOMY 4
-
-void Pixel_tall2 (word x,word y,byte color)
-/* Affiche un pixel de la color aux coords x;y à l'écran */
-{
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH + 1)=color;
-}
-
-byte Read_pixel_tall2 (word x,word y)
-/* On retourne la couleur du pixel aux coords données */
-{
-  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
-}
-
-void Block_tall2 (word start_x,word start_y,word width,word height,byte color)
-/* On affiche un rectangle de la couleur donnée */
-{
-  SDL_Rect rectangle;
-  rectangle.x=start_x*ZOOMX;
-  rectangle.y=start_y*ZOOMY;
-  rectangle.w=width*ZOOMX;
-  rectangle.h=height*ZOOMY;
-  SDL_FillRect(Screen_SDL,&rectangle,color);
-}
-
-void Display_part_of_screen_tall2 (word width,word height,word image_width)
-/* Afficher une partie de l'image telle quelle sur l'écran */
-{
-  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int dy;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    // On fait une copie de la ligne
-    for (dy=width;dy>0;dy--)
-    {
-      *(dest+1)=*dest=*src;
-      src++;
-      dest+=ZOOMX;
-    }
-    // On double la ligne qu'on vient de copier
-    memcpy(dest-width*ZOOMX+VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
-    // On la triple
-    memcpy(dest-width*ZOOMX+2*VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
-    // On la quadruple
-    memcpy(dest-width*ZOOMX+3*VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
-    
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-  //Update_rect(0,0,width,height);
-}
-
-void Pixel_preview_normal_tall2 (word x,word y,byte color)
-/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
- * dans l'écran, en mode normal (pas en mode loupe)
- * Note: si on modifie cette procédure, il faudra penser à faire également 
- * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
-{
-//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
-  Pixel_tall2(x-Main_offset_X,y-Main_offset_Y,color);
-}
-
-void Pixel_preview_magnifier_tall2  (word x,word y,byte color)
-{
-  // Affiche le pixel dans la partie non zoomée
-  Pixel_tall2(x-Main_offset_X,y-Main_offset_Y,color);
-  
-  // Regarde si on doit aussi l'afficher dans la partie zoomée
-  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
-          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
-  {
-    // On est dedans
-    int height;
-    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
-
-    if (Menu_Y - y_zoom < Main_magnifier_factor)
-      // On ne doit dessiner qu'un morceau du pixel
-      // sinon on dépasse sur le menu
-      height = Menu_Y - y_zoom;
-    else
-      height = Main_magnifier_factor;
-
-    Block_tall2(
-      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
-      y_zoom, Main_magnifier_factor, height, color
-      );
-  }
-}
-
-void Horizontal_XOR_line_tall2(word x_pos,word y_pos,word width)
-{
-  //On calcule la valeur initiale de dest:
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
-
-  int x;
-
-  for (x=0;x<width*ZOOMX;x+=ZOOMX)
-    *(dest+x+3*VIDEO_LINE_WIDTH+1)=*(dest+x+3*VIDEO_LINE_WIDTH)=*(dest+x+2*VIDEO_LINE_WIDTH+1)=*(dest+x+2*VIDEO_LINE_WIDTH)=*(dest+x+VIDEO_LINE_WIDTH+1)=*(dest+x+VIDEO_LINE_WIDTH)=*(dest+x+1)=*(dest+x)=~*(dest+x);
-}
-
-void Vertical_XOR_line_tall2(word x_pos,word y_pos,word height)
-{
-  int i;
-  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
-  for (i=height;i>0;i--)
-  {
-    *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=~*(dest);
-    dest+=VIDEO_LINE_WIDTH*ZOOMY;
-  }
-}
-
-void Display_brush_color_tall2(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = Brush + y_offset * brush_width + x_offset;
-
-  word x,y;
-
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+3*VIDEO_LINE_WIDTH+1) = *(dest+3*VIDEO_LINE_WIDTH) = *(dest+2*VIDEO_LINE_WIDTH+1) = *(dest+2*VIDEO_LINE_WIDTH) = *(dest+VIDEO_LINE_WIDTH+1) = *(dest+VIDEO_LINE_WIDTH) = *(dest+1) = *dest = *src;
-      }
-
-      // Pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_brush_mono_tall2(word x_pos, word y_pos,
-        word x_offset, word y_offset, word width, word height,
-        byte transp_color, byte color, word brush_width)
-/* On affiche la brosse en monochrome */
-{
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
-      // l'écran
-  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
-      // la brosse
-  int x,y;
-
-  for(y=height;y!=0;y--)
-  //Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      if (*src!=transp_color)
-        *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=color;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=brush_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Clear_brush_tall2(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
-{
-  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int x;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=*src;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-// Affiche une brosse (arbitraire) à l'écran
-void Display_brush_tall2(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = brush + y_offset * brush_width + x_offset;
-  
-  word x,y;
-  
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=*src;
-      }
-
-      // Pixel suivant
-      src++; dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-}
-
-void Remap_screen_tall2(word x_pos,word y_pos,word width,word height,byte * conversion_table)
-{
-  // dest = coords a l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  int x,y;
-
-  // Pour chaque ligne
-  for(y=height;y>0;y--)
-  {
-    // Pour chaque pixel
-    for(x=width;x>0;x--)
-    {
-        *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=
-        conversion_table[*dest];
-      dest +=ZOOMX;
-    }
-
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_line_on_screen_fast_tall2(word x_pos,word y_pos,word width,byte * line)
-/* On affiche toute une ligne de pixels telle quelle. */
-/* Utilisée si le buffer contient déja des pixel doublés. */
-{
-  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+2)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+3)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-}
-
-void Display_line_on_screen_tall2(word x_pos,word y_pos,word width,byte * line)
-/* On affiche une ligne de pixels en les doublant. */
-{
-  int x;
-  byte *dest;
-  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
-  for(x=width;x>0;x--)
-  {
-    *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=*line;
-    dest+=ZOOMX;
-    line++;
-  }
-}
-void Display_transparent_mono_line_on_screen_tall2(
-        word x_pos, word y_pos, word width, byte* line, 
-        byte transp_color, byte color)
-// Affiche une ligne à l'écran avec une couleur + transparence.
-// Utilisé par les brosses en mode zoom
-{
-  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
-  int x;
-  // Pour chaque pixel
-  for(x=0;x<width;x++)
-  {
-    if (transp_color!=*line)
-    {
-      *(dest+1)=*dest=color;
-    }
-    line ++; // Pixel suivant
-    dest+=ZOOMX;
-  }
-}
-
-void Read_line_screen_tall2(word x_pos,word y_pos,word width,byte * line)
-{
-  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
-}
-
-void Display_part_of_screen_scaled_tall2(
-        word width, // width non zoomée
-        word height, // height zoomée
-        word image_width,byte * buffer)
-{
-  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
-                      + Main_magnifier_offset_X;
-  int y = 0; // Ligne en cours de traitement
-
-  // Pour chaque ligne à zoomer
-  while(1)
-  {
-    int x;
-    
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-    // On l'affiche Facteur fois, sur des lignes consécutives
-    x = Main_magnifier_factor/**ZOOMY*/;
-    // Pour chaque ligne
-    do{
-      // On affiche la ligne zoomée
-      Display_line_on_screen_fast_tall2(
-        Main_X_zoom, y, width*Main_magnifier_factor,
-        buffer
-      );
-      // On passe à la suivante
-      y++;
-      if(y==height/**ZOOMY*/)
-      {
-        Update_rect(Main_X_zoom,0,
-          width*Main_magnifier_factor,height);
-        return;
-      }
-      x--;
-    }while (x > 0);
-    src += image_width;
-  }
-// ATTENTION on n'arrive jamais ici !
-}
-
-// Affiche une partie de la brosse couleur zoomée
-void Display_brush_color_zoom_tall2(word x_pos,word y_pos,
-        word x_offset,word y_offset,
-        word width, // width non zoomée
-        word end_y_pos,byte transp_color,
-        word brush_width, // width réelle de la brosse
-        byte * buffer)
-{
-  byte* src = Brush+y_offset*brush_width + x_offset;
-  word y = y_pos;
-  byte bx;
-
-  // Pour chaque ligne
-  while(1)
-  {
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-    // On affiche facteur fois la ligne zoomée
-    for(bx=Main_magnifier_factor;bx>0;bx--)
-    {
-      byte* line_src = buffer;
-      byte* dest = Screen_pixels + y*ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-      word x;
-      // Pour chaque pixel de la ligne
-      for(x = width*Main_magnifier_factor;x > 0;x--)
-      {
-        if(*line_src!=transp_color)
-        {
-          *(dest+1)=*dest = *line_src;
-        }
-        line_src++;
-        dest+=ZOOMX;
-      }
-      // Double the line
-      memcpy(Screen_pixels + (y*ZOOMY+1)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
-      // Triple the line
-      memcpy(Screen_pixels + (y*ZOOMY+2)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
-      // Quadruple it
-      memcpy(Screen_pixels + (y*ZOOMY+3)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
-      y++;
-      if(y==end_y_pos)
-      {
-        return;
-      }
-    }
-    src += brush_width;
-  }
-  // ATTENTION zone jamais atteinte
-}
-
-void Display_brush_mono_zoom_tall2(word x_pos, word y_pos,
-        word x_offset, word y_offset, 
-        word width, // width non zoomée 
-        word end_y_pos,
-        byte transp_color, byte color, 
-        word brush_width, // width réelle de la brosse
-        byte * buffer
-)
-
-{
-  byte* src = Brush + y_offset * brush_width + x_offset;
-  int y=y_pos*ZOOMY;
-
-  //Pour chaque ligne à zoomer :
-  while(1)
-  {
-    int bx;
-    // src = Ligne originale
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-
-    // On affiche la ligne Facteur fois à l'écran (sur des
-    // lignes consécutives)
-    bx = Main_magnifier_factor*ZOOMY;
-
-    // Pour chaque ligne écran
-    do
-    {
-      // On affiche la ligne zoomée
-      Display_transparent_mono_line_on_screen_tall2(
-        x_pos, y, width * Main_magnifier_factor, 
-        buffer, transp_color, color
-      );
-      // On passe à la ligne suivante
-      y++;
-      // On vérifie qu'on est pas à la ligne finale
-      if(y == end_y_pos*ZOOMY)
-      {
-        Update_rect( x_pos, y_pos,
-          width * Main_magnifier_factor, end_y_pos - y_pos );
-        return;
-      }
-      bx --;
-    }
-    while (bx > 0);
-    
-    // Passage à la ligne suivante dans la brosse aussi
-    src+=brush_width;
-  }
-}
-
-void Clear_brush_scaled_tall2(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
-{
-
-  // En fait on va recopier l'image non zoomée dans la partie zoomée !
-  byte* src = Main_screen + y_offset * image_width + x_offset;
-  int y = y_pos;
-  int bx;
-
-  // Pour chaque ligne à zoomer
-  while(1){
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-
-    bx=Main_magnifier_factor;
-
-    // Pour chaque ligne
-    do{
-      // TODO a verifier
-      Display_line_on_screen_fast_tall2(x_pos,y,
-        width * Main_magnifier_factor,buffer);
-
-      // Ligne suivante
-      y++;
-      if(y==end_y_pos)
-      {
-        Update_rect(x_pos,y_pos,
-          width*Main_magnifier_factor,end_y_pos-y_pos);
-        return;
-      }
-      bx--;
-    }while(bx!=0);
-
-    src+= image_width;
-  }
-}
-
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Franck Charlet
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+#include <string.h>
+#include <stdlib.h>
+#include <SDL.h>
+#include "global.h"
+#include "sdlscreen.h"
+#include "misc.h"
+#include "pxtall2.h"
+
+#define ZOOMX 2
+#define ZOOMY 4
+
+void Pixel_tall2 (word x,word y,byte color)
+/* Affiche un pixel de la color aux coords x;y à l'écran */
+{
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+3) * VIDEO_LINE_WIDTH + 1)=color;
+}
+
+byte Read_pixel_tall2 (word x,word y)
+/* On retourne la couleur du pixel aux coords données */
+{
+  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
+}
+
+void Block_tall2 (word start_x,word start_y,word width,word height,byte color)
+/* On affiche un rectangle de la couleur donnée */
+{
+  SDL_Rect rectangle;
+  rectangle.x=start_x*ZOOMX;
+  rectangle.y=start_y*ZOOMY;
+  rectangle.w=width*ZOOMX;
+  rectangle.h=height*ZOOMY;
+  SDL_FillRect(Screen_SDL,&rectangle,color);
+}
+
+void Display_part_of_screen_tall2 (word width,word height,word image_width)
+/* Afficher une partie de l'image telle quelle sur l'écran */
+{
+  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int dy;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    // On fait une copie de la ligne
+    for (dy=width;dy>0;dy--)
+    {
+      *(dest+1)=*dest=*src;
+      src++;
+      dest+=ZOOMX;
+    }
+    // On double la ligne qu'on vient de copier
+    memcpy(dest-width*ZOOMX+VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
+    // On la triple
+    memcpy(dest-width*ZOOMX+2*VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
+    // On la quadruple
+    memcpy(dest-width*ZOOMX+3*VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
+    
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+  //Update_rect(0,0,width,height);
+}
+
+void Pixel_preview_normal_tall2 (word x,word y,byte color)
+/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
+ * dans l'écran, en mode normal (pas en mode loupe)
+ * Note: si on modifie cette procédure, il faudra penser à faire également 
+ * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
+{
+//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
+  Pixel_tall2(x-Main_offset_X,y-Main_offset_Y,color);
+}
+
+void Pixel_preview_magnifier_tall2  (word x,word y,byte color)
+{
+  // Affiche le pixel dans la partie non zoomée
+  Pixel_tall2(x-Main_offset_X,y-Main_offset_Y,color);
+  
+  // Regarde si on doit aussi l'afficher dans la partie zoomée
+  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
+          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
+  {
+    // On est dedans
+    int height;
+    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
+
+    if (Menu_Y - y_zoom < Main_magnifier_factor)
+      // On ne doit dessiner qu'un morceau du pixel
+      // sinon on dépasse sur le menu
+      height = Menu_Y - y_zoom;
+    else
+      height = Main_magnifier_factor;
+
+    Block_tall2(
+      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
+      y_zoom, Main_magnifier_factor, height, color
+      );
+  }
+}
+
+void Horizontal_XOR_line_tall2(word x_pos,word y_pos,word width)
+{
+  //On calcule la valeur initiale de dest:
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
+
+  int x;
+
+  for (x=0;x<width*ZOOMX;x+=ZOOMX)
+    *(dest+x+3*VIDEO_LINE_WIDTH+1)=*(dest+x+3*VIDEO_LINE_WIDTH)=*(dest+x+2*VIDEO_LINE_WIDTH+1)=*(dest+x+2*VIDEO_LINE_WIDTH)=*(dest+x+VIDEO_LINE_WIDTH+1)=*(dest+x+VIDEO_LINE_WIDTH)=*(dest+x+1)=*(dest+x)=~*(dest+x);
+}
+
+void Vertical_XOR_line_tall2(word x_pos,word y_pos,word height)
+{
+  int i;
+  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
+  for (i=height;i>0;i--)
+  {
+    *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=~*(dest);
+    dest+=VIDEO_LINE_WIDTH*ZOOMY;
+  }
+}
+
+void Display_brush_color_tall2(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = Brush + y_offset * brush_width + x_offset;
+
+  word x,y;
+
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+3*VIDEO_LINE_WIDTH+1) = *(dest+3*VIDEO_LINE_WIDTH) = *(dest+2*VIDEO_LINE_WIDTH+1) = *(dest+2*VIDEO_LINE_WIDTH) = *(dest+VIDEO_LINE_WIDTH+1) = *(dest+VIDEO_LINE_WIDTH) = *(dest+1) = *dest = *src;
+      }
+
+      // Pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_brush_mono_tall2(word x_pos, word y_pos,
+        word x_offset, word y_offset, word width, word height,
+        byte transp_color, byte color, word brush_width)
+/* On affiche la brosse en monochrome */
+{
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
+      // l'écran
+  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
+      // la brosse
+  int x,y;
+
+  for(y=height;y!=0;y--)
+  //Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      if (*src!=transp_color)
+        *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=color;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=brush_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Clear_brush_tall2(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
+{
+  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int x;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=*src;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+// Affiche une brosse (arbitraire) à l'écran
+void Display_brush_tall2(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = brush + y_offset * brush_width + x_offset;
+  
+  word x,y;
+  
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=*src;
+      }
+
+      // Pixel suivant
+      src++; dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+}
+
+void Remap_screen_tall2(word x_pos,word y_pos,word width,word height,byte * conversion_table)
+{
+  // dest = coords a l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  int x,y;
+
+  // Pour chaque ligne
+  for(y=height;y>0;y--)
+  {
+    // Pour chaque pixel
+    for(x=width;x>0;x--)
+    {
+        *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=
+        conversion_table[*dest];
+      dest +=ZOOMX;
+    }
+
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_line_on_screen_fast_tall2(word x_pos,word y_pos,word width,byte * line)
+/* On affiche toute une ligne de pixels telle quelle. */
+/* Utilisée si le buffer contient déja des pixel doublés. */
+{
+  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+2)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+3)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+}
+
+void Display_line_on_screen_tall2(word x_pos,word y_pos,word width,byte * line)
+/* On affiche une ligne de pixels en les doublant. */
+{
+  int x;
+  byte *dest;
+  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
+  for(x=width;x>0;x--)
+  {
+    *(dest+3*VIDEO_LINE_WIDTH+1)=*(dest+3*VIDEO_LINE_WIDTH)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+1)=*(dest)=*line;
+    dest+=ZOOMX;
+    line++;
+  }
+}
+void Display_transparent_mono_line_on_screen_tall2(
+        word x_pos, word y_pos, word width, byte* line, 
+        byte transp_color, byte color)
+// Affiche une ligne à l'écran avec une couleur + transparence.
+// Utilisé par les brosses en mode zoom
+{
+  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
+  int x;
+  // Pour chaque pixel
+  for(x=0;x<width;x++)
+  {
+    if (transp_color!=*line)
+    {
+      *(dest+1)=*dest=color;
+    }
+    line ++; // Pixel suivant
+    dest+=ZOOMX;
+  }
+}
+
+void Read_line_screen_tall2(word x_pos,word y_pos,word width,byte * line)
+{
+  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
+}
+
+void Display_part_of_screen_scaled_tall2(
+        word width, // width non zoomée
+        word height, // height zoomée
+        word image_width,byte * buffer)
+{
+  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
+                      + Main_magnifier_offset_X;
+  int y = 0; // Ligne en cours de traitement
+
+  // Pour chaque ligne à zoomer
+  while(1)
+  {
+    int x;
+    
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+    // On l'affiche Facteur fois, sur des lignes consécutives
+    x = Main_magnifier_factor/**ZOOMY*/;
+    // Pour chaque ligne
+    do{
+      // On affiche la ligne zoomée
+      Display_line_on_screen_fast_tall2(
+        Main_X_zoom, y, width*Main_magnifier_factor,
+        buffer
+      );
+      // On passe à la suivante
+      y++;
+      if(y==height/**ZOOMY*/)
+      {
+        Update_rect(Main_X_zoom,0,
+          width*Main_magnifier_factor,height);
+        return;
+      }
+      x--;
+    }while (x > 0);
+    src += image_width;
+  }
+// ATTENTION on n'arrive jamais ici !
+}
+
+// Affiche une partie de la brosse couleur zoomée
+void Display_brush_color_zoom_tall2(word x_pos,word y_pos,
+        word x_offset,word y_offset,
+        word width, // width non zoomée
+        word end_y_pos,byte transp_color,
+        word brush_width, // width réelle de la brosse
+        byte * buffer)
+{
+  byte* src = Brush+y_offset*brush_width + x_offset;
+  word y = y_pos;
+  byte bx;
+
+  // Pour chaque ligne
+  while(1)
+  {
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+    // On affiche facteur fois la ligne zoomée
+    for(bx=Main_magnifier_factor;bx>0;bx--)
+    {
+      byte* line_src = buffer;
+      byte* dest = Screen_pixels + y*ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+      word x;
+      // Pour chaque pixel de la ligne
+      for(x = width*Main_magnifier_factor;x > 0;x--)
+      {
+        if(*line_src!=transp_color)
+        {
+          *(dest+1)=*dest = *line_src;
+        }
+        line_src++;
+        dest+=ZOOMX;
+      }
+      // Double the line
+      memcpy(Screen_pixels + (y*ZOOMY+1)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
+      // Triple the line
+      memcpy(Screen_pixels + (y*ZOOMY+2)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
+      // Quadruple it
+      memcpy(Screen_pixels + (y*ZOOMY+3)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
+      y++;
+      if(y==end_y_pos)
+      {
+        return;
+      }
+    }
+    src += brush_width;
+  }
+  // ATTENTION zone jamais atteinte
+}
+
+void Display_brush_mono_zoom_tall2(word x_pos, word y_pos,
+        word x_offset, word y_offset, 
+        word width, // width non zoomée 
+        word end_y_pos,
+        byte transp_color, byte color, 
+        word brush_width, // width réelle de la brosse
+        byte * buffer
+)
+
+{
+  byte* src = Brush + y_offset * brush_width + x_offset;
+  int y=y_pos*ZOOMY;
+
+  //Pour chaque ligne à zoomer :
+  while(1)
+  {
+    int bx;
+    // src = Ligne originale
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+
+    // On affiche la ligne Facteur fois à l'écran (sur des
+    // lignes consécutives)
+    bx = Main_magnifier_factor*ZOOMY;
+
+    // Pour chaque ligne écran
+    do
+    {
+      // On affiche la ligne zoomée
+      Display_transparent_mono_line_on_screen_tall2(
+        x_pos, y, width * Main_magnifier_factor, 
+        buffer, transp_color, color
+      );
+      // On passe à la ligne suivante
+      y++;
+      // On vérifie qu'on est pas à la ligne finale
+      if(y == end_y_pos*ZOOMY)
+      {
+        Update_rect( x_pos, y_pos,
+          width * Main_magnifier_factor, end_y_pos - y_pos );
+        return;
+      }
+      bx --;
+    }
+    while (bx > 0);
+    
+    // Passage à la ligne suivante dans la brosse aussi
+    src+=brush_width;
+  }
+}
+
+void Clear_brush_scaled_tall2(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
+{
+
+  // En fait on va recopier l'image non zoomée dans la partie zoomée !
+  byte* src = Main_screen + y_offset * image_width + x_offset;
+  int y = y_pos;
+  int bx;
+
+  // Pour chaque ligne à zoomer
+  while(1){
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+
+    bx=Main_magnifier_factor;
+
+    // Pour chaque ligne
+    do{
+      // TODO a verifier
+      Display_line_on_screen_fast_tall2(x_pos,y,
+        width * Main_magnifier_factor,buffer);
+
+      // Ligne suivante
+      y++;
+      if(y==end_y_pos)
+      {
+        Update_rect(x_pos,y_pos,
+          width*Main_magnifier_factor,end_y_pos-y_pos);
+        return;
+      }
+      bx--;
+    }while(bx!=0);
+
+    src+= image_width;
+  }
+}
+
+
diff --git a/pxtall2.h b/pxtall2.h
index 262c6e45..eaf40fe5 100644
--- a/pxtall2.h
+++ b/pxtall2.h
@@ -1,48 +1,48 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file pxtall2.h
-/// Renderer for double-tall pixels (2x4).
-//////////////////////////////////////////////////////////////////////////////
-
-#include "struct.h"
-
-  void Pixel_tall2                      (word x,word y,byte color);
-  byte Read_pixel_tall2                  (word x,word y);
-  void Block_tall2                      (word start_x,word start_y,word width,word height,byte color);
-  void Pixel_preview_normal_tall2       (word x,word y,byte color);
-  void Pixel_preview_magnifier_tall2        (word x,word y,byte color);
-  void Horizontal_XOR_line_tall2      (word x_pos,word y_pos,word width);
-  void Vertical_XOR_line_tall2        (word x_pos,word y_pos,word height);
-  void Display_brush_color_tall2        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-  void Display_brush_mono_tall2         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
-  void Clear_brush_tall2                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
-  void Remap_screen_tall2               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
-  void Display_part_of_screen_tall2 (word width,word height,word image_width);
-  void Display_line_on_screen_tall2   (word x_pos,word y_pos,word width,byte * line);
-  void Read_line_screen_tall2       (word x_pos,word y_pos,word width,byte * line);
-  void Display_part_of_screen_scaled_tall2(word width,word height,word image_width,byte * buffer);
-  void Display_brush_color_zoom_tall2   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
-  void Display_brush_mono_zoom_tall2    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
-  void Clear_brush_scaled_tall2           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
-  void Display_brush_tall2             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-
-  void Display_line_on_screen_fast_tall2   (word x_pos,word y_pos,word width,byte * line);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file pxtall2.h
+/// Renderer for double-tall pixels (2x4).
+//////////////////////////////////////////////////////////////////////////////
+
+#include "struct.h"
+
+  void Pixel_tall2                      (word x,word y,byte color);
+  byte Read_pixel_tall2                  (word x,word y);
+  void Block_tall2                      (word start_x,word start_y,word width,word height,byte color);
+  void Pixel_preview_normal_tall2       (word x,word y,byte color);
+  void Pixel_preview_magnifier_tall2        (word x,word y,byte color);
+  void Horizontal_XOR_line_tall2      (word x_pos,word y_pos,word width);
+  void Vertical_XOR_line_tall2        (word x_pos,word y_pos,word height);
+  void Display_brush_color_tall2        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+  void Display_brush_mono_tall2         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
+  void Clear_brush_tall2                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
+  void Remap_screen_tall2               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
+  void Display_part_of_screen_tall2 (word width,word height,word image_width);
+  void Display_line_on_screen_tall2   (word x_pos,word y_pos,word width,byte * line);
+  void Read_line_screen_tall2       (word x_pos,word y_pos,word width,byte * line);
+  void Display_part_of_screen_scaled_tall2(word width,word height,word image_width,byte * buffer);
+  void Display_brush_color_zoom_tall2   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
+  void Display_brush_mono_zoom_tall2    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
+  void Clear_brush_scaled_tall2           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
+  void Display_brush_tall2             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+
+  void Display_line_on_screen_fast_tall2   (word x_pos,word y_pos,word width,byte * line);
diff --git a/pxtriple.c b/pxtriple.c
index eb14ff20..4ce54c3d 100644
--- a/pxtriple.c
+++ b/pxtriple.c
@@ -1,520 +1,520 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Franck Charlet
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include <SDL.h>
-#include "global.h"
-#include "sdlscreen.h"
-#include "misc.h"
-#include "pxtriple.h"
-
-#define ZOOMX 3
-#define ZOOMY 3
-
-void Pixel_triple (word x,word y,byte color)
-/* Affiche un pixel de la color aux coords x;y à l'écran */
-{
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 2)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 2)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 2)=color;
-}
-
-byte Read_pixel_triple (word x,word y)
-/* On retourne la couleur du pixel aux coords données */
-{
-  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
-}
-
-void Block_triple (word start_x,word start_y,word width,word height,byte color)
-/* On affiche un rectangle de la couleur donnée */
-{
-  SDL_Rect rectangle;
-  rectangle.x=start_x*ZOOMX;
-  rectangle.y=start_y*ZOOMY;
-  rectangle.w=width*ZOOMX;
-  rectangle.h=height*ZOOMY;
-  SDL_FillRect(Screen_SDL,&rectangle,color);
-}
-
-void Display_part_of_screen_triple (word width,word height,word image_width)
-/* Afficher une partie de l'image telle quelle sur l'écran */
-{
-  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int dy;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    // On fait une copie de la ligne
-    for (dy=width;dy>0;dy--)
-    {
-      *(dest+2)=*(dest+1)=*dest=*src;
-      src++;
-      dest+=ZOOMX;
-    }
-    // On double la ligne qu'on vient de copier
-    memcpy(dest-width*ZOOMX+VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
-    // On la triple
-    memcpy(dest-width*ZOOMX+2*VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
-    
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-  //Update_rect(0,0,width,height);
-}
-
-void Pixel_preview_normal_triple (word x,word y,byte color)
-/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
- * dans l'écran, en mode normal (pas en mode loupe)
- * Note: si on modifie cette procédure, il faudra penser à faire également 
- * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
-{
-//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
-  Pixel_triple(x-Main_offset_X,y-Main_offset_Y,color);
-}
-
-void Pixel_preview_magnifier_triple  (word x,word y,byte color)
-{
-  // Affiche le pixel dans la partie non zoomée
-  Pixel_triple(x-Main_offset_X,y-Main_offset_Y,color);
-  
-  // Regarde si on doit aussi l'afficher dans la partie zoomée
-  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
-          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
-  {
-    // On est dedans
-    int height;
-    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
-
-    if (Menu_Y - y_zoom < Main_magnifier_factor)
-      // On ne doit dessiner qu'un morceau du pixel
-      // sinon on dépasse sur le menu
-      height = Menu_Y - y_zoom;
-    else
-      height = Main_magnifier_factor;
-
-    Block_triple(
-      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
-      y_zoom, Main_magnifier_factor, height, color
-      );
-  }
-}
-
-void Horizontal_XOR_line_triple(word x_pos,word y_pos,word width)
-{
-  //On calcule la valeur initiale de dest:
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
-
-  int x;
-
-  for (x=0;x<width*ZOOMX;x+=ZOOMX)
-    *(dest+x+2*VIDEO_LINE_WIDTH+2)=*(dest+x+2*VIDEO_LINE_WIDTH+1)=*(dest+x+2*VIDEO_LINE_WIDTH)=*(dest+x+VIDEO_LINE_WIDTH+2)=*(dest+x+VIDEO_LINE_WIDTH+1)=*(dest+x+VIDEO_LINE_WIDTH)=*(dest+x+2)=*(dest+x+1)=*(dest+x)=~*(dest+x);
-}
-
-void Vertical_XOR_line_triple(word x_pos,word y_pos,word height)
-{
-  int i;
-  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
-  for (i=height;i>0;i--)
-  {
-    *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=~*dest;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY;
-  }
-}
-
-void Display_brush_color_triple(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = Brush + y_offset * brush_width + x_offset;
-
-  word x,y;
-
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+2*VIDEO_LINE_WIDTH+2) = *(dest+2*VIDEO_LINE_WIDTH+1) = *(dest+2*VIDEO_LINE_WIDTH) = *(dest+VIDEO_LINE_WIDTH+2) = *(dest+VIDEO_LINE_WIDTH+1) = *(dest+VIDEO_LINE_WIDTH) = *(dest+2) = *(dest+1) = *dest = *src;
-      }
-
-      // Pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_brush_mono_triple(word x_pos, word y_pos,
-        word x_offset, word y_offset, word width, word height,
-        byte transp_color, byte color, word brush_width)
-/* On affiche la brosse en monochrome */
-{
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
-      // l'écran
-  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
-      // la brosse
-  int x,y;
-
-  for(y=height;y!=0;y--)
-  //Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      if (*src!=transp_color)
-        *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=color;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=brush_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Clear_brush_triple(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
-{
-  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int x;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=*src;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-// Affiche une brosse (arbitraire) à l'écran
-void Display_brush_triple(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = brush + y_offset * brush_width + x_offset;
-  
-  word x,y;
-  
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=*src;
-      }
-
-      // Pixel suivant
-      src++; dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-}
-
-void Remap_screen_triple(word x_pos,word y_pos,word width,word height,byte * conversion_table)
-{
-  // dest = coords a l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  int x,y;
-
-  // Pour chaque ligne
-  for(y=height;y>0;y--)
-  {
-    // Pour chaque pixel
-    for(x=width;x>0;x--)
-    {
-      *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=
-        conversion_table[*dest];
-      dest +=ZOOMX;
-    }
-
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_line_on_screen_fast_triple(word x_pos,word y_pos,word width,byte * line)
-/* On affiche toute une ligne de pixels telle quelle. */
-/* Utilisée si le buffer contient déja des pixel doublés. */
-{
-  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+2)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-}
-
-void Display_line_on_screen_triple(word x_pos,word y_pos,word width,byte * line)
-/* On affiche une ligne de pixels en les doublant. */
-{
-  int x;
-  byte *dest;
-  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
-  for(x=width;x>0;x--)
-  {
-    *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=*line;
-    dest+=ZOOMX;
-    line++;
-  }
-}
-void Display_transparent_mono_line_on_screen_triple(
-        word x_pos, word y_pos, word width, byte* line, 
-        byte transp_color, byte color)
-// Affiche une ligne à l'écran avec une couleur + transparence.
-// Utilisé par les brosses en mode zoom
-{
-  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
-  int x;
-  // Pour chaque pixel
-  for(x=0;x<width;x++)
-  {
-    if (transp_color!=*line)
-    {
-      *(dest+2)=*(dest+1)=*dest=color;
-    }
-    line ++; // Pixel suivant
-    dest+=ZOOMX;
-  }
-}
-
-void Read_line_screen_triple(word x_pos,word y_pos,word width,byte * line)
-{
-  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
-}
-
-void Display_part_of_screen_scaled_triple(
-        word width, // width non zoomée
-        word height, // height zoomée
-        word image_width,byte * buffer)
-{
-  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
-                      + Main_magnifier_offset_X;
-  int y = 0; // Ligne en cours de traitement
-
-  // Pour chaque ligne à zoomer
-  while(1)
-  {
-    int x;
-    
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-    // On l'affiche Facteur fois, sur des lignes consécutives
-    x = Main_magnifier_factor/**ZOOMY*/;
-    // Pour chaque ligne
-    do{
-      // On affiche la ligne zoomée
-      Display_line_on_screen_fast_triple(
-        Main_X_zoom, y, width*Main_magnifier_factor,
-        buffer
-      );
-      // On passe à la suivante
-      y++;
-      if(y==height/**ZOOMY*/)
-      {
-        Update_rect(Main_X_zoom,0,
-          width*Main_magnifier_factor,height);
-        return;
-      }
-      x--;
-    }while (x > 0);
-    src += image_width;
-  }
-// ATTENTION on n'arrive jamais ici !
-}
-
-// Affiche une partie de la brosse couleur zoomée
-void Display_brush_color_zoom_triple(word x_pos,word y_pos,
-        word x_offset,word y_offset,
-        word width, // width non zoomée
-        word end_y_pos,byte transp_color,
-        word brush_width, // width réelle de la brosse
-        byte * buffer)
-{
-  byte* src = Brush+y_offset*brush_width + x_offset;
-  word y = y_pos;
-  byte bx;
-
-  // Pour chaque ligne
-  while(1)
-  {
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-    // On affiche facteur fois la ligne zoomée
-    for(bx=Main_magnifier_factor;bx>0;bx--)
-    {
-      byte* line_src = buffer;
-      byte* dest = Screen_pixels + y*ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-      word x;
-      // Pour chaque pixel de la ligne
-      for(x = width*Main_magnifier_factor;x > 0;x--)
-      {
-        if(*line_src!=transp_color)
-        {
-          *(dest+2)=*(dest+1)=*dest = *line_src;
-        }
-        line_src++;
-        dest+=ZOOMX;
-      }
-      // Double the line
-      memcpy(Screen_pixels + (y*ZOOMY+1)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
-      // Triple the line
-      memcpy(Screen_pixels + (y*ZOOMY+2)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
-      y++;
-      if(y==end_y_pos)
-      {
-        return;
-      }
-    }
-    src += brush_width;
-  }
-  // ATTENTION zone jamais atteinte
-}
-
-void Display_brush_mono_zoom_triple(word x_pos, word y_pos,
-        word x_offset, word y_offset, 
-        word width, // width non zoomée 
-        word end_y_pos,
-        byte transp_color, byte color, 
-        word brush_width, // width réelle de la brosse
-        byte * buffer
-)
-
-{
-  byte* src = Brush + y_offset * brush_width + x_offset;
-  int y=y_pos*ZOOMY;
-
-  //Pour chaque ligne à zoomer :
-  while(1)
-  {
-    int bx;
-    // src = Ligne originale
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-
-    // On affiche la ligne Facteur fois à l'écran (sur des
-    // lignes consécutives)
-    bx = Main_magnifier_factor*ZOOMY;
-
-    // Pour chaque ligne écran
-    do
-    {
-      // On affiche la ligne zoomée
-      Display_transparent_mono_line_on_screen_triple(
-        x_pos, y, width * Main_magnifier_factor, 
-        buffer, transp_color, color
-      );
-      // On passe à la ligne suivante
-      y++;
-      // On vérifie qu'on est pas à la ligne finale
-      if(y == end_y_pos*ZOOMY)
-      {
-        Update_rect( x_pos, y_pos,
-          width * Main_magnifier_factor, end_y_pos - y_pos );
-        return;
-      }
-      bx --;
-    }
-    while (bx > 0);
-    
-    // Passage à la ligne suivante dans la brosse aussi
-    src+=brush_width;
-  }
-}
-
-void Clear_brush_scaled_triple(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
-{
-
-  // En fait on va recopier l'image non zoomée dans la partie zoomée !
-  byte* src = Main_screen + y_offset * image_width + x_offset;
-  int y = y_pos;
-  int bx;
-
-  // Pour chaque ligne à zoomer
-  while(1){
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-
-    bx=Main_magnifier_factor;
-
-    // Pour chaque ligne
-    do{
-      // TODO a verifier
-      Display_line_on_screen_fast_triple(x_pos,y,
-        width * Main_magnifier_factor,buffer);
-
-      // Ligne suivante
-      y++;
-      if(y==end_y_pos)
-      {
-        Update_rect(x_pos,y_pos,
-          width*Main_magnifier_factor,end_y_pos-y_pos);
-        return;
-      }
-      bx--;
-    }while(bx!=0);
-
-    src+= image_width;
-  }
-}
-
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Franck Charlet
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+#include <string.h>
+#include <stdlib.h>
+#include <SDL.h>
+#include "global.h"
+#include "sdlscreen.h"
+#include "misc.h"
+#include "pxtriple.h"
+
+#define ZOOMX 3
+#define ZOOMY 3
+
+void Pixel_triple (word x,word y,byte color)
+/* Affiche un pixel de la color aux coords x;y à l'écran */
+{
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 2)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 2)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+2) * VIDEO_LINE_WIDTH + 2)=color;
+}
+
+byte Read_pixel_triple (word x,word y)
+/* On retourne la couleur du pixel aux coords données */
+{
+  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
+}
+
+void Block_triple (word start_x,word start_y,word width,word height,byte color)
+/* On affiche un rectangle de la couleur donnée */
+{
+  SDL_Rect rectangle;
+  rectangle.x=start_x*ZOOMX;
+  rectangle.y=start_y*ZOOMY;
+  rectangle.w=width*ZOOMX;
+  rectangle.h=height*ZOOMY;
+  SDL_FillRect(Screen_SDL,&rectangle,color);
+}
+
+void Display_part_of_screen_triple (word width,word height,word image_width)
+/* Afficher une partie de l'image telle quelle sur l'écran */
+{
+  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int dy;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    // On fait une copie de la ligne
+    for (dy=width;dy>0;dy--)
+    {
+      *(dest+2)=*(dest+1)=*dest=*src;
+      src++;
+      dest+=ZOOMX;
+    }
+    // On double la ligne qu'on vient de copier
+    memcpy(dest-width*ZOOMX+VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
+    // On la triple
+    memcpy(dest-width*ZOOMX+2*VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
+    
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+  //Update_rect(0,0,width,height);
+}
+
+void Pixel_preview_normal_triple (word x,word y,byte color)
+/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
+ * dans l'écran, en mode normal (pas en mode loupe)
+ * Note: si on modifie cette procédure, il faudra penser à faire également 
+ * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
+{
+//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
+  Pixel_triple(x-Main_offset_X,y-Main_offset_Y,color);
+}
+
+void Pixel_preview_magnifier_triple  (word x,word y,byte color)
+{
+  // Affiche le pixel dans la partie non zoomée
+  Pixel_triple(x-Main_offset_X,y-Main_offset_Y,color);
+  
+  // Regarde si on doit aussi l'afficher dans la partie zoomée
+  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
+          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
+  {
+    // On est dedans
+    int height;
+    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
+
+    if (Menu_Y - y_zoom < Main_magnifier_factor)
+      // On ne doit dessiner qu'un morceau du pixel
+      // sinon on dépasse sur le menu
+      height = Menu_Y - y_zoom;
+    else
+      height = Main_magnifier_factor;
+
+    Block_triple(
+      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
+      y_zoom, Main_magnifier_factor, height, color
+      );
+  }
+}
+
+void Horizontal_XOR_line_triple(word x_pos,word y_pos,word width)
+{
+  //On calcule la valeur initiale de dest:
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
+
+  int x;
+
+  for (x=0;x<width*ZOOMX;x+=ZOOMX)
+    *(dest+x+2*VIDEO_LINE_WIDTH+2)=*(dest+x+2*VIDEO_LINE_WIDTH+1)=*(dest+x+2*VIDEO_LINE_WIDTH)=*(dest+x+VIDEO_LINE_WIDTH+2)=*(dest+x+VIDEO_LINE_WIDTH+1)=*(dest+x+VIDEO_LINE_WIDTH)=*(dest+x+2)=*(dest+x+1)=*(dest+x)=~*(dest+x);
+}
+
+void Vertical_XOR_line_triple(word x_pos,word y_pos,word height)
+{
+  int i;
+  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
+  for (i=height;i>0;i--)
+  {
+    *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=~*dest;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY;
+  }
+}
+
+void Display_brush_color_triple(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = Brush + y_offset * brush_width + x_offset;
+
+  word x,y;
+
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+2*VIDEO_LINE_WIDTH+2) = *(dest+2*VIDEO_LINE_WIDTH+1) = *(dest+2*VIDEO_LINE_WIDTH) = *(dest+VIDEO_LINE_WIDTH+2) = *(dest+VIDEO_LINE_WIDTH+1) = *(dest+VIDEO_LINE_WIDTH) = *(dest+2) = *(dest+1) = *dest = *src;
+      }
+
+      // Pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_brush_mono_triple(word x_pos, word y_pos,
+        word x_offset, word y_offset, word width, word height,
+        byte transp_color, byte color, word brush_width)
+/* On affiche la brosse en monochrome */
+{
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
+      // l'écran
+  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
+      // la brosse
+  int x,y;
+
+  for(y=height;y!=0;y--)
+  //Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      if (*src!=transp_color)
+        *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=color;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=brush_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Clear_brush_triple(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
+{
+  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int x;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=*src;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+// Affiche une brosse (arbitraire) à l'écran
+void Display_brush_triple(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = brush + y_offset * brush_width + x_offset;
+  
+  word x,y;
+  
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=*src;
+      }
+
+      // Pixel suivant
+      src++; dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+}
+
+void Remap_screen_triple(word x_pos,word y_pos,word width,word height,byte * conversion_table)
+{
+  // dest = coords a l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  int x,y;
+
+  // Pour chaque ligne
+  for(y=height;y>0;y--)
+  {
+    // Pour chaque pixel
+    for(x=width;x>0;x--)
+    {
+      *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=
+        conversion_table[*dest];
+      dest +=ZOOMX;
+    }
+
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_line_on_screen_fast_triple(word x_pos,word y_pos,word width,byte * line)
+/* On affiche toute une ligne de pixels telle quelle. */
+/* Utilisée si le buffer contient déja des pixel doublés. */
+{
+  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+2)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+}
+
+void Display_line_on_screen_triple(word x_pos,word y_pos,word width,byte * line)
+/* On affiche une ligne de pixels en les doublant. */
+{
+  int x;
+  byte *dest;
+  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
+  for(x=width;x>0;x--)
+  {
+    *(dest+2*VIDEO_LINE_WIDTH+2)=*(dest+2*VIDEO_LINE_WIDTH+1)=*(dest+2*VIDEO_LINE_WIDTH)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+2)=*(dest+1)=*dest=*line;
+    dest+=ZOOMX;
+    line++;
+  }
+}
+void Display_transparent_mono_line_on_screen_triple(
+        word x_pos, word y_pos, word width, byte* line, 
+        byte transp_color, byte color)
+// Affiche une ligne à l'écran avec une couleur + transparence.
+// Utilisé par les brosses en mode zoom
+{
+  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
+  int x;
+  // Pour chaque pixel
+  for(x=0;x<width;x++)
+  {
+    if (transp_color!=*line)
+    {
+      *(dest+2)=*(dest+1)=*dest=color;
+    }
+    line ++; // Pixel suivant
+    dest+=ZOOMX;
+  }
+}
+
+void Read_line_screen_triple(word x_pos,word y_pos,word width,byte * line)
+{
+  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
+}
+
+void Display_part_of_screen_scaled_triple(
+        word width, // width non zoomée
+        word height, // height zoomée
+        word image_width,byte * buffer)
+{
+  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
+                      + Main_magnifier_offset_X;
+  int y = 0; // Ligne en cours de traitement
+
+  // Pour chaque ligne à zoomer
+  while(1)
+  {
+    int x;
+    
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+    // On l'affiche Facteur fois, sur des lignes consécutives
+    x = Main_magnifier_factor/**ZOOMY*/;
+    // Pour chaque ligne
+    do{
+      // On affiche la ligne zoomée
+      Display_line_on_screen_fast_triple(
+        Main_X_zoom, y, width*Main_magnifier_factor,
+        buffer
+      );
+      // On passe à la suivante
+      y++;
+      if(y==height/**ZOOMY*/)
+      {
+        Update_rect(Main_X_zoom,0,
+          width*Main_magnifier_factor,height);
+        return;
+      }
+      x--;
+    }while (x > 0);
+    src += image_width;
+  }
+// ATTENTION on n'arrive jamais ici !
+}
+
+// Affiche une partie de la brosse couleur zoomée
+void Display_brush_color_zoom_triple(word x_pos,word y_pos,
+        word x_offset,word y_offset,
+        word width, // width non zoomée
+        word end_y_pos,byte transp_color,
+        word brush_width, // width réelle de la brosse
+        byte * buffer)
+{
+  byte* src = Brush+y_offset*brush_width + x_offset;
+  word y = y_pos;
+  byte bx;
+
+  // Pour chaque ligne
+  while(1)
+  {
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+    // On affiche facteur fois la ligne zoomée
+    for(bx=Main_magnifier_factor;bx>0;bx--)
+    {
+      byte* line_src = buffer;
+      byte* dest = Screen_pixels + y*ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+      word x;
+      // Pour chaque pixel de la ligne
+      for(x = width*Main_magnifier_factor;x > 0;x--)
+      {
+        if(*line_src!=transp_color)
+        {
+          *(dest+2)=*(dest+1)=*dest = *line_src;
+        }
+        line_src++;
+        dest+=ZOOMX;
+      }
+      // Double the line
+      memcpy(Screen_pixels + (y*ZOOMY+1)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
+      // Triple the line
+      memcpy(Screen_pixels + (y*ZOOMY+2)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
+      y++;
+      if(y==end_y_pos)
+      {
+        return;
+      }
+    }
+    src += brush_width;
+  }
+  // ATTENTION zone jamais atteinte
+}
+
+void Display_brush_mono_zoom_triple(word x_pos, word y_pos,
+        word x_offset, word y_offset, 
+        word width, // width non zoomée 
+        word end_y_pos,
+        byte transp_color, byte color, 
+        word brush_width, // width réelle de la brosse
+        byte * buffer
+)
+
+{
+  byte* src = Brush + y_offset * brush_width + x_offset;
+  int y=y_pos*ZOOMY;
+
+  //Pour chaque ligne à zoomer :
+  while(1)
+  {
+    int bx;
+    // src = Ligne originale
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+
+    // On affiche la ligne Facteur fois à l'écran (sur des
+    // lignes consécutives)
+    bx = Main_magnifier_factor*ZOOMY;
+
+    // Pour chaque ligne écran
+    do
+    {
+      // On affiche la ligne zoomée
+      Display_transparent_mono_line_on_screen_triple(
+        x_pos, y, width * Main_magnifier_factor, 
+        buffer, transp_color, color
+      );
+      // On passe à la ligne suivante
+      y++;
+      // On vérifie qu'on est pas à la ligne finale
+      if(y == end_y_pos*ZOOMY)
+      {
+        Update_rect( x_pos, y_pos,
+          width * Main_magnifier_factor, end_y_pos - y_pos );
+        return;
+      }
+      bx --;
+    }
+    while (bx > 0);
+    
+    // Passage à la ligne suivante dans la brosse aussi
+    src+=brush_width;
+  }
+}
+
+void Clear_brush_scaled_triple(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
+{
+
+  // En fait on va recopier l'image non zoomée dans la partie zoomée !
+  byte* src = Main_screen + y_offset * image_width + x_offset;
+  int y = y_pos;
+  int bx;
+
+  // Pour chaque ligne à zoomer
+  while(1){
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+
+    bx=Main_magnifier_factor;
+
+    // Pour chaque ligne
+    do{
+      // TODO a verifier
+      Display_line_on_screen_fast_triple(x_pos,y,
+        width * Main_magnifier_factor,buffer);
+
+      // Ligne suivante
+      y++;
+      if(y==end_y_pos)
+      {
+        Update_rect(x_pos,y_pos,
+          width*Main_magnifier_factor,end_y_pos-y_pos);
+        return;
+      }
+      bx--;
+    }while(bx!=0);
+
+    src+= image_width;
+  }
+}
+
+
diff --git a/pxtriple.h b/pxtriple.h
index 15c03e6d..6e470548 100644
--- a/pxtriple.h
+++ b/pxtriple.h
@@ -1,48 +1,48 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file pxtriple.h
-/// Renderer for triple pixels (3x3).
-//////////////////////////////////////////////////////////////////////////////
-
-#include "struct.h"
-
-  void Pixel_triple                      (word x,word y,byte color);
-  byte Read_pixel_triple                  (word x,word y);
-  void Block_triple                      (word start_x,word start_y,word width,word height,byte color);
-  void Pixel_preview_normal_triple       (word x,word y,byte color);
-  void Pixel_preview_magnifier_triple        (word x,word y,byte color);
-  void Horizontal_XOR_line_triple      (word x_pos,word y_pos,word width);
-  void Vertical_XOR_line_triple        (word x_pos,word y_pos,word height);
-  void Display_brush_color_triple        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-  void Display_brush_mono_triple         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
-  void Clear_brush_triple                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
-  void Remap_screen_triple               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
-  void Display_part_of_screen_triple (word width,word height,word image_width);
-  void Display_line_on_screen_triple   (word x_pos,word y_pos,word width,byte * line);
-  void Read_line_screen_triple       (word x_pos,word y_pos,word width,byte * line);
-  void Display_part_of_screen_scaled_triple(word width,word height,word image_width,byte * buffer);
-  void Display_brush_color_zoom_triple   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
-  void Display_brush_mono_zoom_triple    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
-  void Clear_brush_scaled_triple           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
-  void Display_brush_triple             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-
-  void Display_line_on_screen_fast_triple   (word x_pos,word y_pos,word width,byte * line);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file pxtriple.h
+/// Renderer for triple pixels (3x3).
+//////////////////////////////////////////////////////////////////////////////
+
+#include "struct.h"
+
+  void Pixel_triple                      (word x,word y,byte color);
+  byte Read_pixel_triple                  (word x,word y);
+  void Block_triple                      (word start_x,word start_y,word width,word height,byte color);
+  void Pixel_preview_normal_triple       (word x,word y,byte color);
+  void Pixel_preview_magnifier_triple        (word x,word y,byte color);
+  void Horizontal_XOR_line_triple      (word x_pos,word y_pos,word width);
+  void Vertical_XOR_line_triple        (word x_pos,word y_pos,word height);
+  void Display_brush_color_triple        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+  void Display_brush_mono_triple         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
+  void Clear_brush_triple                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
+  void Remap_screen_triple               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
+  void Display_part_of_screen_triple (word width,word height,word image_width);
+  void Display_line_on_screen_triple   (word x_pos,word y_pos,word width,byte * line);
+  void Read_line_screen_triple       (word x_pos,word y_pos,word width,byte * line);
+  void Display_part_of_screen_scaled_triple(word width,word height,word image_width,byte * buffer);
+  void Display_brush_color_zoom_triple   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
+  void Display_brush_mono_zoom_triple    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
+  void Clear_brush_scaled_triple           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
+  void Display_brush_triple             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+
+  void Display_line_on_screen_fast_triple   (word x_pos,word y_pos,word width,byte * line);
diff --git a/pxwide.c b/pxwide.c
index ffabba61..204258c8 100644
--- a/pxwide.c
+++ b/pxwide.c
@@ -1,506 +1,506 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Franck Charlet
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include <SDL.h>
-#include "global.h"
-#include "sdlscreen.h"
-#include "misc.h"
-#include "pxwide.h"
-
-#define ZOOMX 2
-#define ZOOMY 1
-
-void Pixel_wide (word x,word y,byte color)
-/* Affiche un pixel de la color aux coords x;y à l'écran */
-{
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
-}
-
-byte Read_pixel_wide (word x,word y)
-/* On retourne la couleur du pixel aux coords données */
-{
-  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
-}
-
-void Block_wide (word start_x,word start_y,word width,word height,byte color)
-/* On affiche un rectangle de la couleur donnée */
-{
-  SDL_Rect rectangle;
-  rectangle.x=start_x*ZOOMX;
-  rectangle.y=start_y*ZOOMY;
-  rectangle.w=width*ZOOMX;
-  rectangle.h=height*ZOOMY;
-  SDL_FillRect(Screen_SDL,&rectangle,color);
-}
-
-void Display_part_of_screen_wide (word width,word height,word image_width)
-/* Afficher une partie de l'image telle quelle sur l'écran */
-{
-  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int dy;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    // On fait une copie de la ligne
-    for (dy=width;dy>0;dy--)
-    {
-      *(dest+1)=*dest=*src;
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-  //Update_rect(0,0,width,height);
-}
-
-void Pixel_preview_normal_wide (word x,word y,byte color)
-/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
- * dans l'écran, en mode normal (pas en mode loupe)
- * Note: si on modifie cette procédure, il faudra penser à faire également 
- * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
-{
-//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
-  Pixel_wide(x-Main_offset_X,y-Main_offset_Y,color);
-}
-
-void Pixel_preview_magnifier_wide  (word x,word y,byte color)
-{
-  // Affiche le pixel dans la partie non zoomée
-  Pixel_wide(x-Main_offset_X,y-Main_offset_Y,color);
-  
-  // Regarde si on doit aussi l'afficher dans la partie zoomée
-  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
-          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
-  {
-    // On est dedans
-    int height;
-    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
-
-    if (Menu_Y - y_zoom < Main_magnifier_factor)
-      // On ne doit dessiner qu'un morceau du pixel
-      // sinon on dépasse sur le menu
-      height = Menu_Y - y_zoom;
-    else
-      height = Main_magnifier_factor;
-
-    Block_wide(
-      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
-      y_zoom, Main_magnifier_factor, height, color
-      );
-  }
-}
-
-void Horizontal_XOR_line_wide(word x_pos,word y_pos,word width)
-{
-  //On calcule la valeur initiale de dest:
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
-
-  int x;
-
-  for (x=0;x<width*ZOOMX;x+=ZOOMX)
-    *(dest+x+1)=*(dest+x)=~*(dest+x);
-}
-
-void Vertical_XOR_line_wide(word x_pos,word y_pos,word height)
-{
-  int i;
-  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
-  for (i=height;i>0;i--)
-  {
-    *dest=*(dest+1)=~*dest;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY;
-  }
-}
-
-void Display_brush_color_wide(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = Brush + y_offset * brush_width + x_offset;
-
-  word x,y;
-
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+1) = *dest = *src;
-      }
-
-      // Pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_brush_mono_wide(word x_pos, word y_pos,
-        word x_offset, word y_offset, word width, word height,
-        byte transp_color, byte color, word brush_width)
-/* On affiche la brosse en monochrome */
-{
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
-      // l'écran
-  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
-      // la brosse
-  int x,y;
-
-  for(y=height;y!=0;y--)
-  //Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      if (*src!=transp_color)
-        *(dest+1)=*dest=color;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=brush_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Clear_brush_wide(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
-{
-  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int x;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      *(dest+1)=*dest=*src;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-// Affiche une brosse (arbitraire) à l'écran
-void Display_brush_wide(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = brush + y_offset * brush_width + x_offset;
-  
-  word x,y;
-  
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+1) = *dest = *src;
-      }
-
-      // Pixel suivant
-      src++; dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-}
-
-void Remap_screen_wide(word x_pos,word y_pos,word width,word height,byte * conversion_table)
-{
-  // dest = coords a l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  int x,y;
-
-  // Pour chaque ligne
-  for(y=height;y>0;y--)
-  {
-    // Pour chaque pixel
-    for(x=width;x>0;x--)
-    {
-      *(dest+1) = *dest = conversion_table[*dest];
-      dest +=ZOOMX;
-    }
-
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_line_on_screen_fast_wide(word x_pos,word y_pos,word width,byte * line)
-/* On affiche toute une ligne de pixels telle quelle. */
-/* Utilisée si le buffer contient déja des pixel doublés. */
-{
-  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-}
-
-void Display_line_on_screen_wide(word x_pos,word y_pos,word width,byte * line)
-/* On affiche une ligne de pixels en les doublant. */
-{
-  int x;
-  byte *dest;
-  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
-  for(x=width;x>0;x--)
-  {
-    *(dest+1)=*dest=*line;
-    dest+=ZOOMX;
-    line++;
-  }
-}
-void Display_transparent_mono_line_on_screen_wide(
-        word x_pos, word y_pos, word width, byte* line, 
-        byte transp_color, byte color)
-// Affiche une ligne à l'écran avec une couleur + transparence.
-// Utilisé par les brosses en mode zoom
-{
-  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
-  int x;
-  // Pour chaque pixel
-  for(x=0;x<width;x++)
-  {
-    if (transp_color!=*line)
-    {
-      *(dest+1)=*dest=color;
-    }
-    line ++; // Pixel suivant
-    dest+=ZOOMX;
-  }
-}
-
-void Read_line_screen_wide(word x_pos,word y_pos,word width,byte * line)
-{
-  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
-}
-
-void Display_part_of_screen_scaled_wide(
-        word width, // width non zoomée
-        word height, // height zoomée
-        word image_width,byte * buffer)
-{
-  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
-                      + Main_magnifier_offset_X;
-  int y = 0; // Ligne en cours de traitement
-
-  // Pour chaque ligne à zoomer
-  while(1)
-  {
-    int x;
-    
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-    // On l'affiche Facteur fois, sur des lignes consécutives
-    x = Main_magnifier_factor;
-    // Pour chaque ligne
-    do{
-      // On affiche la ligne zoomée
-      Display_line_on_screen_fast_wide(
-        Main_X_zoom, y, width*Main_magnifier_factor,
-        buffer
-      );
-      // On passe à la suivante
-      y++;
-      if(y==height)
-      {
-        Update_rect(Main_X_zoom,0,
-          width*Main_magnifier_factor,height);
-        return;
-      }
-      x--;
-    }while (x > 0);
-    src += image_width;
-  }
-// ATTENTION on n'arrive jamais ici !
-}
-
-void Display_transparent_line_on_screen_wide(word x_pos,word y_pos,word width,byte* line,byte transp_color)
-{
-  byte* src = line;
-  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
-  word x;
-
-  // Pour chaque pixel de la ligne
-  for(x = width;x > 0;x--)
-  {
-    if(*src!=transp_color)
-    {
-      *(dest+1) = *dest = *src;
-    }
-    src++;
-    dest+=ZOOMX;
-  }
-}
-
-// Affiche une partie de la brosse couleur zoomée
-void Display_brush_color_zoom_wide(word x_pos,word y_pos,
-        word x_offset,word y_offset,
-        word width, // width non zoomée
-        word end_y_pos,byte transp_color,
-        word brush_width, // width réelle de la brosse
-        byte * buffer)
-{
-  byte* src = Brush+y_offset*brush_width + x_offset;
-  word y = y_pos;
-  byte bx;
-
-  // Pour chaque ligne
-  while(1)
-  {
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-    // On affiche facteur fois la ligne zoomée
-    for(bx=Main_magnifier_factor;bx>0;bx--)
-    {
-      Display_transparent_line_on_screen_wide(x_pos,y*ZOOMY,width*Main_magnifier_factor,buffer,transp_color);
-      y++;
-      if(y==end_y_pos)
-      {
-        return;
-      }
-    }
-    src += brush_width;
-  }
-  // ATTENTION zone jamais atteinte
-}
-
-void Display_brush_mono_zoom_wide(word x_pos, word y_pos,
-        word x_offset, word y_offset, 
-        word width, // width non zoomée 
-        word end_y_pos,
-        byte transp_color, byte color, 
-        word brush_width, // width réelle de la brosse
-        byte * buffer
-)
-
-{
-  byte* src = Brush + y_offset * brush_width + x_offset;
-  int y=y_pos*ZOOMY;
-
-  //Pour chaque ligne à zoomer :
-  while(1)
-  {
-    int bx;
-    // src = Ligne originale
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-
-    // On affiche la ligne Facteur fois à l'écran (sur des
-    // lignes consécutives)
-    bx = Main_magnifier_factor*ZOOMY;
-
-    // Pour chaque ligne écran
-    do
-    {
-      // On affiche la ligne zoomée
-      Display_transparent_mono_line_on_screen_wide(
-        x_pos, y, width * Main_magnifier_factor, 
-        buffer, transp_color, color
-      );
-      // On passe à la ligne suivante
-      y++;
-      // On vérifie qu'on est pas à la ligne finale
-      if(y == end_y_pos*ZOOMY)
-      {
-        Update_rect( x_pos, y_pos,
-          width * Main_magnifier_factor, end_y_pos - y_pos );
-        return;
-      }
-      bx --;
-    }
-    while (bx > 0);
-    
-    // Passage à la ligne suivante dans la brosse aussi
-    src+=brush_width;
-  }
-}
-
-void Clear_brush_scaled_wide(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
-{
-  // En fait on va recopier l'image non zoomée dans la partie zoomée !
-  byte* src = Main_screen + y_offset * image_width + x_offset;
-  int y = y_pos;
-  int bx;
-
-  // Pour chaque ligne à zoomer
-  while(1){
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-
-    bx=Main_magnifier_factor;
-
-    // Pour chaque ligne
-    do{
-      Display_line_on_screen_fast_wide(x_pos,y,
-        width * Main_magnifier_factor,buffer);
-
-      // Ligne suivante
-      y++;
-      if(y==end_y_pos)
-      {
-        Update_rect(x_pos,y_pos,
-          width*Main_magnifier_factor,end_y_pos-y_pos);
-        return;
-      }
-      bx--;
-    }while(bx!=0);
-
-    src+= image_width;
-  }
-}
-
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Franck Charlet
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+#include <string.h>
+#include <stdlib.h>
+#include <SDL.h>
+#include "global.h"
+#include "sdlscreen.h"
+#include "misc.h"
+#include "pxwide.h"
+
+#define ZOOMX 2
+#define ZOOMY 1
+
+void Pixel_wide (word x,word y,byte color)
+/* Affiche un pixel de la color aux coords x;y à l'écran */
+{
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
+}
+
+byte Read_pixel_wide (word x,word y)
+/* On retourne la couleur du pixel aux coords données */
+{
+  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
+}
+
+void Block_wide (word start_x,word start_y,word width,word height,byte color)
+/* On affiche un rectangle de la couleur donnée */
+{
+  SDL_Rect rectangle;
+  rectangle.x=start_x*ZOOMX;
+  rectangle.y=start_y*ZOOMY;
+  rectangle.w=width*ZOOMX;
+  rectangle.h=height*ZOOMY;
+  SDL_FillRect(Screen_SDL,&rectangle,color);
+}
+
+void Display_part_of_screen_wide (word width,word height,word image_width)
+/* Afficher une partie de l'image telle quelle sur l'écran */
+{
+  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int dy;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    // On fait une copie de la ligne
+    for (dy=width;dy>0;dy--)
+    {
+      *(dest+1)=*dest=*src;
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+  //Update_rect(0,0,width,height);
+}
+
+void Pixel_preview_normal_wide (word x,word y,byte color)
+/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
+ * dans l'écran, en mode normal (pas en mode loupe)
+ * Note: si on modifie cette procédure, il faudra penser à faire également 
+ * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
+{
+//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
+  Pixel_wide(x-Main_offset_X,y-Main_offset_Y,color);
+}
+
+void Pixel_preview_magnifier_wide  (word x,word y,byte color)
+{
+  // Affiche le pixel dans la partie non zoomée
+  Pixel_wide(x-Main_offset_X,y-Main_offset_Y,color);
+  
+  // Regarde si on doit aussi l'afficher dans la partie zoomée
+  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
+          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
+  {
+    // On est dedans
+    int height;
+    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
+
+    if (Menu_Y - y_zoom < Main_magnifier_factor)
+      // On ne doit dessiner qu'un morceau du pixel
+      // sinon on dépasse sur le menu
+      height = Menu_Y - y_zoom;
+    else
+      height = Main_magnifier_factor;
+
+    Block_wide(
+      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
+      y_zoom, Main_magnifier_factor, height, color
+      );
+  }
+}
+
+void Horizontal_XOR_line_wide(word x_pos,word y_pos,word width)
+{
+  //On calcule la valeur initiale de dest:
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
+
+  int x;
+
+  for (x=0;x<width*ZOOMX;x+=ZOOMX)
+    *(dest+x+1)=*(dest+x)=~*(dest+x);
+}
+
+void Vertical_XOR_line_wide(word x_pos,word y_pos,word height)
+{
+  int i;
+  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
+  for (i=height;i>0;i--)
+  {
+    *dest=*(dest+1)=~*dest;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY;
+  }
+}
+
+void Display_brush_color_wide(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = Brush + y_offset * brush_width + x_offset;
+
+  word x,y;
+
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+1) = *dest = *src;
+      }
+
+      // Pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_brush_mono_wide(word x_pos, word y_pos,
+        word x_offset, word y_offset, word width, word height,
+        byte transp_color, byte color, word brush_width)
+/* On affiche la brosse en monochrome */
+{
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
+      // l'écran
+  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
+      // la brosse
+  int x,y;
+
+  for(y=height;y!=0;y--)
+  //Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      if (*src!=transp_color)
+        *(dest+1)=*dest=color;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=brush_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Clear_brush_wide(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
+{
+  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int x;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      *(dest+1)=*dest=*src;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+// Affiche une brosse (arbitraire) à l'écran
+void Display_brush_wide(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = brush + y_offset * brush_width + x_offset;
+  
+  word x,y;
+  
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+1) = *dest = *src;
+      }
+
+      // Pixel suivant
+      src++; dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+}
+
+void Remap_screen_wide(word x_pos,word y_pos,word width,word height,byte * conversion_table)
+{
+  // dest = coords a l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  int x,y;
+
+  // Pour chaque ligne
+  for(y=height;y>0;y--)
+  {
+    // Pour chaque pixel
+    for(x=width;x>0;x--)
+    {
+      *(dest+1) = *dest = conversion_table[*dest];
+      dest +=ZOOMX;
+    }
+
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_line_on_screen_fast_wide(word x_pos,word y_pos,word width,byte * line)
+/* On affiche toute une ligne de pixels telle quelle. */
+/* Utilisée si le buffer contient déja des pixel doublés. */
+{
+  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+}
+
+void Display_line_on_screen_wide(word x_pos,word y_pos,word width,byte * line)
+/* On affiche une ligne de pixels en les doublant. */
+{
+  int x;
+  byte *dest;
+  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
+  for(x=width;x>0;x--)
+  {
+    *(dest+1)=*dest=*line;
+    dest+=ZOOMX;
+    line++;
+  }
+}
+void Display_transparent_mono_line_on_screen_wide(
+        word x_pos, word y_pos, word width, byte* line, 
+        byte transp_color, byte color)
+// Affiche une ligne à l'écran avec une couleur + transparence.
+// Utilisé par les brosses en mode zoom
+{
+  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
+  int x;
+  // Pour chaque pixel
+  for(x=0;x<width;x++)
+  {
+    if (transp_color!=*line)
+    {
+      *(dest+1)=*dest=color;
+    }
+    line ++; // Pixel suivant
+    dest+=ZOOMX;
+  }
+}
+
+void Read_line_screen_wide(word x_pos,word y_pos,word width,byte * line)
+{
+  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
+}
+
+void Display_part_of_screen_scaled_wide(
+        word width, // width non zoomée
+        word height, // height zoomée
+        word image_width,byte * buffer)
+{
+  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
+                      + Main_magnifier_offset_X;
+  int y = 0; // Ligne en cours de traitement
+
+  // Pour chaque ligne à zoomer
+  while(1)
+  {
+    int x;
+    
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+    // On l'affiche Facteur fois, sur des lignes consécutives
+    x = Main_magnifier_factor;
+    // Pour chaque ligne
+    do{
+      // On affiche la ligne zoomée
+      Display_line_on_screen_fast_wide(
+        Main_X_zoom, y, width*Main_magnifier_factor,
+        buffer
+      );
+      // On passe à la suivante
+      y++;
+      if(y==height)
+      {
+        Update_rect(Main_X_zoom,0,
+          width*Main_magnifier_factor,height);
+        return;
+      }
+      x--;
+    }while (x > 0);
+    src += image_width;
+  }
+// ATTENTION on n'arrive jamais ici !
+}
+
+void Display_transparent_line_on_screen_wide(word x_pos,word y_pos,word width,byte* line,byte transp_color)
+{
+  byte* src = line;
+  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
+  word x;
+
+  // Pour chaque pixel de la ligne
+  for(x = width;x > 0;x--)
+  {
+    if(*src!=transp_color)
+    {
+      *(dest+1) = *dest = *src;
+    }
+    src++;
+    dest+=ZOOMX;
+  }
+}
+
+// Affiche une partie de la brosse couleur zoomée
+void Display_brush_color_zoom_wide(word x_pos,word y_pos,
+        word x_offset,word y_offset,
+        word width, // width non zoomée
+        word end_y_pos,byte transp_color,
+        word brush_width, // width réelle de la brosse
+        byte * buffer)
+{
+  byte* src = Brush+y_offset*brush_width + x_offset;
+  word y = y_pos;
+  byte bx;
+
+  // Pour chaque ligne
+  while(1)
+  {
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+    // On affiche facteur fois la ligne zoomée
+    for(bx=Main_magnifier_factor;bx>0;bx--)
+    {
+      Display_transparent_line_on_screen_wide(x_pos,y*ZOOMY,width*Main_magnifier_factor,buffer,transp_color);
+      y++;
+      if(y==end_y_pos)
+      {
+        return;
+      }
+    }
+    src += brush_width;
+  }
+  // ATTENTION zone jamais atteinte
+}
+
+void Display_brush_mono_zoom_wide(word x_pos, word y_pos,
+        word x_offset, word y_offset, 
+        word width, // width non zoomée 
+        word end_y_pos,
+        byte transp_color, byte color, 
+        word brush_width, // width réelle de la brosse
+        byte * buffer
+)
+
+{
+  byte* src = Brush + y_offset * brush_width + x_offset;
+  int y=y_pos*ZOOMY;
+
+  //Pour chaque ligne à zoomer :
+  while(1)
+  {
+    int bx;
+    // src = Ligne originale
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+
+    // On affiche la ligne Facteur fois à l'écran (sur des
+    // lignes consécutives)
+    bx = Main_magnifier_factor*ZOOMY;
+
+    // Pour chaque ligne écran
+    do
+    {
+      // On affiche la ligne zoomée
+      Display_transparent_mono_line_on_screen_wide(
+        x_pos, y, width * Main_magnifier_factor, 
+        buffer, transp_color, color
+      );
+      // On passe à la ligne suivante
+      y++;
+      // On vérifie qu'on est pas à la ligne finale
+      if(y == end_y_pos*ZOOMY)
+      {
+        Update_rect( x_pos, y_pos,
+          width * Main_magnifier_factor, end_y_pos - y_pos );
+        return;
+      }
+      bx --;
+    }
+    while (bx > 0);
+    
+    // Passage à la ligne suivante dans la brosse aussi
+    src+=brush_width;
+  }
+}
+
+void Clear_brush_scaled_wide(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
+{
+  // En fait on va recopier l'image non zoomée dans la partie zoomée !
+  byte* src = Main_screen + y_offset * image_width + x_offset;
+  int y = y_pos;
+  int bx;
+
+  // Pour chaque ligne à zoomer
+  while(1){
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+
+    bx=Main_magnifier_factor;
+
+    // Pour chaque ligne
+    do{
+      Display_line_on_screen_fast_wide(x_pos,y,
+        width * Main_magnifier_factor,buffer);
+
+      // Ligne suivante
+      y++;
+      if(y==end_y_pos)
+      {
+        Update_rect(x_pos,y_pos,
+          width*Main_magnifier_factor,end_y_pos-y_pos);
+        return;
+      }
+      bx--;
+    }while(bx!=0);
+
+    src+= image_width;
+  }
+}
+
+
diff --git a/pxwide.h b/pxwide.h
index f7003c54..b1db7ec4 100644
--- a/pxwide.h
+++ b/pxwide.h
@@ -1,49 +1,49 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file pxwide.h
-/// Renderer for wide pixels (2x1).
-//////////////////////////////////////////////////////////////////////////////
-
-#include "struct.h"
-
-  void Pixel_wide                      (word x,word y,byte color);
-  byte Read_pixel_wide                  (word x,word y);
-  void Block_wide                      (word start_x,word start_y,word width,word height,byte color);
-  void Pixel_preview_normal_wide       (word x,word y,byte color);
-  void Pixel_preview_magnifier_wide        (word x,word y,byte color);
-  void Horizontal_XOR_line_wide      (word x_pos,word y_pos,word width);
-  void Vertical_XOR_line_wide        (word x_pos,word y_pos,word height);
-  void Display_brush_color_wide        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-  void Display_brush_mono_wide         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
-  void Clear_brush_wide                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
-  void Remap_screen_wide               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
-  void Display_part_of_screen_wide (word width,word height,word image_width);
-  void Display_line_on_screen_wide   (word x_pos,word y_pos,word width,byte * line);
-  void Read_line_screen_wide       (word x_pos,word y_pos,word width,byte * line);
-  void Display_part_of_screen_scaled_wide(word width,word height,word image_width,byte * buffer);
-  void Display_brush_color_zoom_wide   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
-  void Display_brush_mono_zoom_wide    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
-  void Clear_brush_scaled_wide           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
-  void Display_brush_wide             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-
-  void Display_line_on_screen_fast_wide   (word x_pos,word y_pos,word width,byte * line);
-  void Display_transparent_line_on_screen_wide(word x_pos,word y_pos,word width,byte* line,byte transp_color);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file pxwide.h
+/// Renderer for wide pixels (2x1).
+//////////////////////////////////////////////////////////////////////////////
+
+#include "struct.h"
+
+  void Pixel_wide                      (word x,word y,byte color);
+  byte Read_pixel_wide                  (word x,word y);
+  void Block_wide                      (word start_x,word start_y,word width,word height,byte color);
+  void Pixel_preview_normal_wide       (word x,word y,byte color);
+  void Pixel_preview_magnifier_wide        (word x,word y,byte color);
+  void Horizontal_XOR_line_wide      (word x_pos,word y_pos,word width);
+  void Vertical_XOR_line_wide        (word x_pos,word y_pos,word height);
+  void Display_brush_color_wide        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+  void Display_brush_mono_wide         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
+  void Clear_brush_wide                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
+  void Remap_screen_wide               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
+  void Display_part_of_screen_wide (word width,word height,word image_width);
+  void Display_line_on_screen_wide   (word x_pos,word y_pos,word width,byte * line);
+  void Read_line_screen_wide       (word x_pos,word y_pos,word width,byte * line);
+  void Display_part_of_screen_scaled_wide(word width,word height,word image_width,byte * buffer);
+  void Display_brush_color_zoom_wide   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
+  void Display_brush_mono_zoom_wide    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
+  void Clear_brush_scaled_wide           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
+  void Display_brush_wide             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+
+  void Display_line_on_screen_fast_wide   (word x_pos,word y_pos,word width,byte * line);
+  void Display_transparent_line_on_screen_wide(word x_pos,word y_pos,word width,byte* line,byte transp_color);
diff --git a/pxwide2.c b/pxwide2.c
index 15358dbb..82d429fe 100644
--- a/pxwide2.c
+++ b/pxwide2.c
@@ -1,514 +1,514 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Franck Charlet
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include <SDL.h>
-#include "global.h"
-#include "sdlscreen.h"
-#include "misc.h"
-#include "pxwide2.h"
-
-#define ZOOMX 4
-#define ZOOMY 2
-
-void Pixel_wide2 (word x,word y,byte color)
-/* Affiche un pixel de la color aux coords x;y à l'écran */
-{
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 2)=color;
-  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 3)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 1)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 2)=color;
-  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 3)=color;
-}
-
-byte Read_pixel_wide2 (word x,word y)
-/* On retourne la couleur du pixel aux coords données */
-{
-  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
-}
-
-void Block_wide2 (word start_x,word start_y,word width,word height,byte color)
-/* On affiche un rectangle de la couleur donnée */
-{
-  SDL_Rect rectangle;
-  rectangle.x=start_x*ZOOMX;
-  rectangle.y=start_y*ZOOMY;
-  rectangle.w=width*ZOOMX;
-  rectangle.h=height*ZOOMY;
-  SDL_FillRect(Screen_SDL,&rectangle,color);
-}
-
-void Display_part_of_screen_wide2 (word width,word height,word image_width)
-/* Afficher une partie de l'image telle quelle sur l'écran */
-{
-  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int dy;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    // On fait une copie de la ligne
-    for (dy=width;dy>0;dy--)
-    {
-      *(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
-      src++;
-      dest+=ZOOMX;
-    }
-    // On double la ligne qu'on vient de copier
-    memcpy(dest-width*ZOOMX+VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
-    
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-  //Update_rect(0,0,width,height);
-}
-
-void Pixel_preview_normal_wide2 (word x,word y,byte color)
-/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
- * dans l'écran, en mode normal (pas en mode loupe)
- * Note: si on modifie cette procédure, il faudra penser à faire également 
- * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
-{
-//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
-  Pixel_wide2(x-Main_offset_X,y-Main_offset_Y,color);
-}
-
-void Pixel_preview_magnifier_wide2  (word x,word y,byte color)
-{
-  // Affiche le pixel dans la partie non zoomée
-  Pixel_wide2(x-Main_offset_X,y-Main_offset_Y,color);
-  
-  // Regarde si on doit aussi l'afficher dans la partie zoomée
-  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
-          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
-  {
-    // On est dedans
-    int height;
-    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
-
-    if (Menu_Y - y_zoom < Main_magnifier_factor)
-      // On ne doit dessiner qu'un morceau du pixel
-      // sinon on dépasse sur le menu
-      height = Menu_Y - y_zoom;
-    else
-      height = Main_magnifier_factor;
-
-    Block_wide2(
-      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
-      y_zoom, Main_magnifier_factor, height, color
-      );
-  }
-}
-
-void Horizontal_XOR_line_wide2(word x_pos,word y_pos,word width)
-{
-  //On calcule la valeur initiale de dest:
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
-
-  int x;
-
-  for (x=0;x<width*ZOOMX;x+=ZOOMX)
-    *(dest+x+VIDEO_LINE_WIDTH+3)=*(dest+x+VIDEO_LINE_WIDTH+2)=*(dest+x+VIDEO_LINE_WIDTH+1)=*(dest+x+VIDEO_LINE_WIDTH)=*(dest+x+3)=*(dest+x+2)=*(dest+x+1)=*(dest+x)=~*(dest+x);
-}
-
-void Vertical_XOR_line_wide2(word x_pos,word y_pos,word height)
-{
-  int i;
-  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
-  for (i=height;i>0;i--)
-  {
-    *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*(dest)=~*(dest);
-    dest+=VIDEO_LINE_WIDTH*ZOOMY;
-  }
-}
-
-void Display_brush_color_wide2(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = Brush + y_offset * brush_width + x_offset;
-
-  word x,y;
-
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+VIDEO_LINE_WIDTH+3) = *(dest+VIDEO_LINE_WIDTH+2) = *(dest+VIDEO_LINE_WIDTH+1) = *(dest+VIDEO_LINE_WIDTH) = *(dest+3) = *(dest+2) = *(dest+1) = *dest = *src;
-      }
-
-      // Pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_brush_mono_wide2(word x_pos, word y_pos,
-        word x_offset, word y_offset, word width, word height,
-        byte transp_color, byte color, word brush_width)
-/* On affiche la brosse en monochrome */
-{
-  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
-      // l'écran
-  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
-      // la brosse
-  int x,y;
-
-  for(y=height;y!=0;y--)
-  //Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      if (*src!=transp_color)
-        *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=color;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=brush_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Clear_brush_wide2(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
-{
-  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
-  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
-  int y;
-  int x;
-
-  for(y=height;y!=0;y--)
-  // Pour chaque ligne
-  {
-    for(x=width;x!=0;x--)
-    //Pour chaque pixel
-    {
-      *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
-
-      // On passe au pixel suivant
-      src++;
-      dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    src+=image_width-width;
-    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
-  }
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-// Affiche une brosse (arbitraire) à l'écran
-void Display_brush_wide2(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
-{
-  // dest = Position à l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  // src = Position dans la brosse
-  byte* src = brush + y_offset * brush_width + x_offset;
-  
-  word x,y;
-  
-  // Pour chaque ligne
-  for(y = height;y > 0; y--)
-  {
-    // Pour chaque pixel
-    for(x = width;x > 0; x--)
-    {
-      // On vérifie que ce n'est pas la transparence
-      if(*src != transp_color)
-      {
-        *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
-      }
-
-      // Pixel suivant
-      src++; dest+=ZOOMX;
-    }
-
-    // On passe à la ligne suivante
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-    src = src + brush_width - width;
-  }
-}
-
-void Remap_screen_wide2(word x_pos,word y_pos,word width,word height,byte * conversion_table)
-{
-  // dest = coords a l'écran
-  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-  int x,y;
-
-  // Pour chaque ligne
-  for(y=height;y>0;y--)
-  {
-    // Pour chaque pixel
-    for(x=width;x>0;x--)
-    {
-        *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=
-        conversion_table[*dest];
-      dest +=ZOOMX;
-    }
-
-    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
-  }
-
-  Update_rect(x_pos,y_pos,width,height);
-}
-
-void Display_line_on_screen_fast_wide2(word x_pos,word y_pos,word width,byte * line)
-/* On affiche toute une ligne de pixels telle quelle. */
-/* Utilisée si le buffer contient déja des pixel doublés. */
-{
-  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
-}
-
-void Display_line_on_screen_wide2(word x_pos,word y_pos,word width,byte * line)
-/* On affiche une ligne de pixels en les doublant. */
-{
-  int x;
-  byte *dest;
-  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
-  for(x=width;x>0;x--)
-  {
-    *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*line;
-    dest+=ZOOMX;
-    line++;
-  }
-}
-void Display_transparent_mono_line_on_screen_wide2(
-        word x_pos, word y_pos, word width, byte* line, 
-        byte transp_color, byte color)
-// Affiche une ligne à l'écran avec une couleur + transparence.
-// Utilisé par les brosses en mode zoom
-{
-  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
-  int x;
-  // Pour chaque pixel
-  for(x=0;x<width;x++)
-  {
-    if (transp_color!=*line)
-    {
-      *(dest+3)=*(dest+2)=*(dest+1)=*dest=color;
-    }
-    line ++; // Pixel suivant
-    dest+=ZOOMX;
-  }
-}
-
-void Read_line_screen_wide2(word x_pos,word y_pos,word width,byte * line)
-{
-  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
-}
-
-void Display_part_of_screen_scaled_wide2(
-        word width, // width non zoomée
-        word height, // height zoomée
-        word image_width,byte * buffer)
-{
-  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
-                      + Main_magnifier_offset_X;
-  int y = 0; // Ligne en cours de traitement
-
-  // Pour chaque ligne à zoomer
-  while(1)
-  {
-    int x;
-    
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-    // On l'affiche Facteur fois, sur des lignes consécutives
-    x = Main_magnifier_factor/**ZOOMY*/;
-    // Pour chaque ligne
-    do{
-      // On affiche la ligne zoomée
-      Display_line_on_screen_fast_wide2(
-        Main_X_zoom, y, width*Main_magnifier_factor,
-        buffer
-      );
-      // On passe à la suivante
-      y++;
-      if(y==height/**ZOOMY*/)
-      {
-        Update_rect(Main_X_zoom,0,
-          width*Main_magnifier_factor,height);
-        return;
-      }
-      x--;
-    }while (x > 0);
-    src += image_width;
-  }
-// ATTENTION on n'arrive jamais ici !
-}
-
-// Affiche une partie de la brosse couleur zoomée
-void Display_brush_color_zoom_wide2(word x_pos,word y_pos,
-        word x_offset,word y_offset,
-        word width, // width non zoomée
-        word end_y_pos,byte transp_color,
-        word brush_width, // width réelle de la brosse
-        byte * buffer)
-{
-  byte* src = Brush+y_offset*brush_width + x_offset;
-  word y = y_pos;
-  byte bx;
-
-  // Pour chaque ligne
-  while(1)
-  {
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-    // On affiche facteur fois la ligne zoomée
-    for(bx=Main_magnifier_factor;bx>0;bx--)
-    {
-      byte* line_src = buffer;
-      byte* dest = Screen_pixels + y*ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
-      word x;
-      // Pour chaque pixel de la ligne
-      for(x = width*Main_magnifier_factor;x > 0;x--)
-      {
-        if(*line_src!=transp_color)
-        {
-          *(dest+3)=*(dest+2)=*(dest+1)=*dest = *line_src;
-        }
-        line_src++;
-        dest+=ZOOMX;
-      }
-      // Double the line
-      memcpy(Screen_pixels + (y*ZOOMY+1)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
-      y++;
-      if(y==end_y_pos)
-      {
-        return;
-      }
-    }
-    src += brush_width;
-  }
-  // ATTENTION zone jamais atteinte
-}
-
-void Display_brush_mono_zoom_wide2(word x_pos, word y_pos,
-        word x_offset, word y_offset, 
-        word width, // width non zoomée 
-        word end_y_pos,
-        byte transp_color, byte color, 
-        word brush_width, // width réelle de la brosse
-        byte * buffer
-)
-
-{
-  byte* src = Brush + y_offset * brush_width + x_offset;
-  int y=y_pos*ZOOMY;
-
-  //Pour chaque ligne à zoomer :
-  while(1)
-  {
-    int bx;
-    // src = Ligne originale
-    // On éclate la ligne
-    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
-
-    // On affiche la ligne Facteur fois à l'écran (sur des
-    // lignes consécutives)
-    bx = Main_magnifier_factor*ZOOMY;
-
-    // Pour chaque ligne écran
-    do
-    {
-      // On affiche la ligne zoomée
-      Display_transparent_mono_line_on_screen_wide2(
-        x_pos, y, width * Main_magnifier_factor, 
-        buffer, transp_color, color
-      );
-      // On passe à la ligne suivante
-      y++;
-      // On vérifie qu'on est pas à la ligne finale
-      if(y == end_y_pos*ZOOMY)
-      {
-        Update_rect( x_pos, y_pos,
-          width * Main_magnifier_factor, end_y_pos - y_pos );
-        return;
-      }
-      bx --;
-    }
-    while (bx > 0);
-    
-    // Passage à la ligne suivante dans la brosse aussi
-    src+=brush_width;
-  }
-}
-
-void Clear_brush_scaled_wide2(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
-{
-
-  // En fait on va recopier l'image non zoomée dans la partie zoomée !
-  byte* src = Main_screen + y_offset * image_width + x_offset;
-  int y = y_pos;
-  int bx;
-
-  // Pour chaque ligne à zoomer
-  while(1){
-    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
-
-    bx=Main_magnifier_factor;
-
-    // Pour chaque ligne
-    do{
-      // TODO a verifier
-      Display_line_on_screen_fast_wide2(x_pos,y,
-        width * Main_magnifier_factor,buffer);
-
-      // Ligne suivante
-      y++;
-      if(y==end_y_pos)
-      {
-        Update_rect(x_pos,y_pos,
-          width*Main_magnifier_factor,end_y_pos-y_pos);
-        return;
-      }
-      bx--;
-    }while(bx!=0);
-
-    src+= image_width;
-  }
-}
-
-
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Franck Charlet
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+#include <string.h>
+#include <stdlib.h>
+#include <SDL.h>
+#include "global.h"
+#include "sdlscreen.h"
+#include "misc.h"
+#include "pxwide2.h"
+
+#define ZOOMX 4
+#define ZOOMY 2
+
+void Pixel_wide2 (word x,word y,byte color)
+/* Affiche un pixel de la color aux coords x;y à l'écran */
+{
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 2)=color;
+  *(Screen_pixels + x * ZOOMX + y*ZOOMY * VIDEO_LINE_WIDTH + 3)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 1)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 2)=color;
+  *(Screen_pixels + x * ZOOMX + (y*ZOOMY+1) * VIDEO_LINE_WIDTH + 3)=color;
+}
+
+byte Read_pixel_wide2 (word x,word y)
+/* On retourne la couleur du pixel aux coords données */
+{
+  return *( Screen_pixels + y * ZOOMY * VIDEO_LINE_WIDTH + x * ZOOMX);
+}
+
+void Block_wide2 (word start_x,word start_y,word width,word height,byte color)
+/* On affiche un rectangle de la couleur donnée */
+{
+  SDL_Rect rectangle;
+  rectangle.x=start_x*ZOOMX;
+  rectangle.y=start_y*ZOOMY;
+  rectangle.w=width*ZOOMX;
+  rectangle.h=height*ZOOMY;
+  SDL_FillRect(Screen_SDL,&rectangle,color);
+}
+
+void Display_part_of_screen_wide2 (word width,word height,word image_width)
+/* Afficher une partie de l'image telle quelle sur l'écran */
+{
+  byte* dest=Screen_pixels; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src=Main_offset_Y*image_width+Main_offset_X+Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int dy;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    // On fait une copie de la ligne
+    for (dy=width;dy>0;dy--)
+    {
+      *(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
+      src++;
+      dest+=ZOOMX;
+    }
+    // On double la ligne qu'on vient de copier
+    memcpy(dest-width*ZOOMX+VIDEO_LINE_WIDTH,dest-width*ZOOMX,width*ZOOMX);
+    
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+  //Update_rect(0,0,width,height);
+}
+
+void Pixel_preview_normal_wide2 (word x,word y,byte color)
+/* Affichage d'un pixel dans l'écran, par rapport au décalage de l'image 
+ * dans l'écran, en mode normal (pas en mode loupe)
+ * Note: si on modifie cette procédure, il faudra penser à faire également 
+ * la modif dans la procédure Pixel_Preview_Loupe_SDL. */
+{
+//  if(x-Main_offset_X >= 0 && y - Main_offset_Y >= 0)
+  Pixel_wide2(x-Main_offset_X,y-Main_offset_Y,color);
+}
+
+void Pixel_preview_magnifier_wide2  (word x,word y,byte color)
+{
+  // Affiche le pixel dans la partie non zoomée
+  Pixel_wide2(x-Main_offset_X,y-Main_offset_Y,color);
+  
+  // Regarde si on doit aussi l'afficher dans la partie zoomée
+  if (y >= Limit_top_zoom && y <= Limit_visible_bottom_zoom
+          && x >= Limit_left_zoom && x <= Limit_visible_right_zoom)
+  {
+    // On est dedans
+    int height;
+    int y_zoom = Main_magnifier_factor * (y-Main_magnifier_offset_Y);
+
+    if (Menu_Y - y_zoom < Main_magnifier_factor)
+      // On ne doit dessiner qu'un morceau du pixel
+      // sinon on dépasse sur le menu
+      height = Menu_Y - y_zoom;
+    else
+      height = Main_magnifier_factor;
+
+    Block_wide2(
+      Main_magnifier_factor * (x-Main_magnifier_offset_X) + Main_X_zoom, 
+      y_zoom, Main_magnifier_factor, height, color
+      );
+  }
+}
+
+void Horizontal_XOR_line_wide2(word x_pos,word y_pos,word width)
+{
+  //On calcule la valeur initiale de dest:
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels;
+
+  int x;
+
+  for (x=0;x<width*ZOOMX;x+=ZOOMX)
+    *(dest+x+VIDEO_LINE_WIDTH+3)=*(dest+x+VIDEO_LINE_WIDTH+2)=*(dest+x+VIDEO_LINE_WIDTH+1)=*(dest+x+VIDEO_LINE_WIDTH)=*(dest+x+3)=*(dest+x+2)=*(dest+x+1)=*(dest+x)=~*(dest+x);
+}
+
+void Vertical_XOR_line_wide2(word x_pos,word y_pos,word height)
+{
+  int i;
+  byte *dest=Screen_pixels+x_pos*ZOOMX+y_pos*VIDEO_LINE_WIDTH*ZOOMY;
+  for (i=height;i>0;i--)
+  {
+    *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*(dest)=~*(dest);
+    dest+=VIDEO_LINE_WIDTH*ZOOMY;
+  }
+}
+
+void Display_brush_color_wide2(word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = Brush + y_offset * brush_width + x_offset;
+
+  word x,y;
+
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+VIDEO_LINE_WIDTH+3) = *(dest+VIDEO_LINE_WIDTH+2) = *(dest+VIDEO_LINE_WIDTH+1) = *(dest+VIDEO_LINE_WIDTH) = *(dest+3) = *(dest+2) = *(dest+1) = *dest = *src;
+      }
+
+      // Pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_brush_mono_wide2(word x_pos, word y_pos,
+        word x_offset, word y_offset, word width, word height,
+        byte transp_color, byte color, word brush_width)
+/* On affiche la brosse en monochrome */
+{
+  byte* dest=y_pos*ZOOMY*VIDEO_LINE_WIDTH+x_pos*ZOOMX+Screen_pixels; // dest = adr destination à 
+      // l'écran
+  byte* src=brush_width*y_offset+x_offset+Brush; // src = adr ds 
+      // la brosse
+  int x,y;
+
+  for(y=height;y!=0;y--)
+  //Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      if (*src!=transp_color)
+        *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=color;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=brush_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Clear_brush_wide2(word x_pos,word y_pos,__attribute__((unused)) word x_offset,__attribute__((unused)) word y_offset,word width,word height,__attribute__((unused))byte transp_color,word image_width)
+{
+  byte* dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH; //On va se mettre en 0,0 dans l'écran (dest)
+  byte* src = ( y_pos + Main_offset_Y ) * image_width + x_pos + Main_offset_X + Main_screen; //Coords de départ ds la source (src)
+  int y;
+  int x;
+
+  for(y=height;y!=0;y--)
+  // Pour chaque ligne
+  {
+    for(x=width;x!=0;x--)
+    //Pour chaque pixel
+    {
+      *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
+
+      // On passe au pixel suivant
+      src++;
+      dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    src+=image_width-width;
+    dest+=VIDEO_LINE_WIDTH*ZOOMY-width*ZOOMX;
+  }
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+// Affiche une brosse (arbitraire) à l'écran
+void Display_brush_wide2(byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width)
+{
+  // dest = Position à l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  // src = Position dans la brosse
+  byte* src = brush + y_offset * brush_width + x_offset;
+  
+  word x,y;
+  
+  // Pour chaque ligne
+  for(y = height;y > 0; y--)
+  {
+    // Pour chaque pixel
+    for(x = width;x > 0; x--)
+    {
+      // On vérifie que ce n'est pas la transparence
+      if(*src != transp_color)
+      {
+        *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*src;
+      }
+
+      // Pixel suivant
+      src++; dest+=ZOOMX;
+    }
+
+    // On passe à la ligne suivante
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+    src = src + brush_width - width;
+  }
+}
+
+void Remap_screen_wide2(word x_pos,word y_pos,word width,word height,byte * conversion_table)
+{
+  // dest = coords a l'écran
+  byte* dest = Screen_pixels + y_pos * ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+  int x,y;
+
+  // Pour chaque ligne
+  for(y=height;y>0;y--)
+  {
+    // Pour chaque pixel
+    for(x=width;x>0;x--)
+    {
+        *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=
+        conversion_table[*dest];
+      dest +=ZOOMX;
+    }
+
+    dest = dest + VIDEO_LINE_WIDTH*ZOOMY - width*ZOOMX;
+  }
+
+  Update_rect(x_pos,y_pos,width,height);
+}
+
+void Display_line_on_screen_fast_wide2(word x_pos,word y_pos,word width,byte * line)
+/* On affiche toute une ligne de pixels telle quelle. */
+/* Utilisée si le buffer contient déja des pixel doublés. */
+{
+  memcpy(Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+  memcpy(Screen_pixels+x_pos*ZOOMX+(y_pos*ZOOMY+1)*VIDEO_LINE_WIDTH,line,width*ZOOMX);
+}
+
+void Display_line_on_screen_wide2(word x_pos,word y_pos,word width,byte * line)
+/* On affiche une ligne de pixels en les doublant. */
+{
+  int x;
+  byte *dest;
+  dest=Screen_pixels+x_pos*ZOOMX+y_pos*ZOOMY*VIDEO_LINE_WIDTH;
+  for(x=width;x>0;x--)
+  {
+    *(dest+VIDEO_LINE_WIDTH+3)=*(dest+VIDEO_LINE_WIDTH+2)=*(dest+VIDEO_LINE_WIDTH+1)=*(dest+VIDEO_LINE_WIDTH)=*(dest+3)=*(dest+2)=*(dest+1)=*dest=*line;
+    dest+=ZOOMX;
+    line++;
+  }
+}
+void Display_transparent_mono_line_on_screen_wide2(
+        word x_pos, word y_pos, word width, byte* line, 
+        byte transp_color, byte color)
+// Affiche une ligne à l'écran avec une couleur + transparence.
+// Utilisé par les brosses en mode zoom
+{
+  byte* dest = Screen_pixels+ y_pos*VIDEO_LINE_WIDTH + x_pos*ZOOMX;
+  int x;
+  // Pour chaque pixel
+  for(x=0;x<width;x++)
+  {
+    if (transp_color!=*line)
+    {
+      *(dest+3)=*(dest+2)=*(dest+1)=*dest=color;
+    }
+    line ++; // Pixel suivant
+    dest+=ZOOMX;
+  }
+}
+
+void Read_line_screen_wide2(word x_pos,word y_pos,word width,byte * line)
+{
+  memcpy(line,VIDEO_LINE_WIDTH*ZOOMY * y_pos + x_pos * ZOOMX + Screen_pixels,width*ZOOMX);
+}
+
+void Display_part_of_screen_scaled_wide2(
+        word width, // width non zoomée
+        word height, // height zoomée
+        word image_width,byte * buffer)
+{
+  byte* src = Main_screen + Main_magnifier_offset_Y * image_width 
+                      + Main_magnifier_offset_X;
+  int y = 0; // Ligne en cours de traitement
+
+  // Pour chaque ligne à zoomer
+  while(1)
+  {
+    int x;
+    
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+    // On l'affiche Facteur fois, sur des lignes consécutives
+    x = Main_magnifier_factor/**ZOOMY*/;
+    // Pour chaque ligne
+    do{
+      // On affiche la ligne zoomée
+      Display_line_on_screen_fast_wide2(
+        Main_X_zoom, y, width*Main_magnifier_factor,
+        buffer
+      );
+      // On passe à la suivante
+      y++;
+      if(y==height/**ZOOMY*/)
+      {
+        Update_rect(Main_X_zoom,0,
+          width*Main_magnifier_factor,height);
+        return;
+      }
+      x--;
+    }while (x > 0);
+    src += image_width;
+  }
+// ATTENTION on n'arrive jamais ici !
+}
+
+// Affiche une partie de la brosse couleur zoomée
+void Display_brush_color_zoom_wide2(word x_pos,word y_pos,
+        word x_offset,word y_offset,
+        word width, // width non zoomée
+        word end_y_pos,byte transp_color,
+        word brush_width, // width réelle de la brosse
+        byte * buffer)
+{
+  byte* src = Brush+y_offset*brush_width + x_offset;
+  word y = y_pos;
+  byte bx;
+
+  // Pour chaque ligne
+  while(1)
+  {
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+    // On affiche facteur fois la ligne zoomée
+    for(bx=Main_magnifier_factor;bx>0;bx--)
+    {
+      byte* line_src = buffer;
+      byte* dest = Screen_pixels + y*ZOOMY * VIDEO_LINE_WIDTH + x_pos * ZOOMX;
+      word x;
+      // Pour chaque pixel de la ligne
+      for(x = width*Main_magnifier_factor;x > 0;x--)
+      {
+        if(*line_src!=transp_color)
+        {
+          *(dest+3)=*(dest+2)=*(dest+1)=*dest = *line_src;
+        }
+        line_src++;
+        dest+=ZOOMX;
+      }
+      // Double the line
+      memcpy(Screen_pixels + (y*ZOOMY+1)*VIDEO_LINE_WIDTH + x_pos*ZOOMX, Screen_pixels + y*ZOOMY*VIDEO_LINE_WIDTH + x_pos*ZOOMX, width*ZOOMX*Main_magnifier_factor);
+      y++;
+      if(y==end_y_pos)
+      {
+        return;
+      }
+    }
+    src += brush_width;
+  }
+  // ATTENTION zone jamais atteinte
+}
+
+void Display_brush_mono_zoom_wide2(word x_pos, word y_pos,
+        word x_offset, word y_offset, 
+        word width, // width non zoomée 
+        word end_y_pos,
+        byte transp_color, byte color, 
+        word brush_width, // width réelle de la brosse
+        byte * buffer
+)
+
+{
+  byte* src = Brush + y_offset * brush_width + x_offset;
+  int y=y_pos*ZOOMY;
+
+  //Pour chaque ligne à zoomer :
+  while(1)
+  {
+    int bx;
+    // src = Ligne originale
+    // On éclate la ligne
+    Zoom_a_line(src,buffer,Main_magnifier_factor,width);
+
+    // On affiche la ligne Facteur fois à l'écran (sur des
+    // lignes consécutives)
+    bx = Main_magnifier_factor*ZOOMY;
+
+    // Pour chaque ligne écran
+    do
+    {
+      // On affiche la ligne zoomée
+      Display_transparent_mono_line_on_screen_wide2(
+        x_pos, y, width * Main_magnifier_factor, 
+        buffer, transp_color, color
+      );
+      // On passe à la ligne suivante
+      y++;
+      // On vérifie qu'on est pas à la ligne finale
+      if(y == end_y_pos*ZOOMY)
+      {
+        Update_rect( x_pos, y_pos,
+          width * Main_magnifier_factor, end_y_pos - y_pos );
+        return;
+      }
+      bx --;
+    }
+    while (bx > 0);
+    
+    // Passage à la ligne suivante dans la brosse aussi
+    src+=brush_width;
+  }
+}
+
+void Clear_brush_scaled_wide2(word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,__attribute__((unused)) byte transp_color,word image_width,byte * buffer)
+{
+
+  // En fait on va recopier l'image non zoomée dans la partie zoomée !
+  byte* src = Main_screen + y_offset * image_width + x_offset;
+  int y = y_pos;
+  int bx;
+
+  // Pour chaque ligne à zoomer
+  while(1){
+    Zoom_a_line(src,buffer,Main_magnifier_factor*ZOOMX,width);
+
+    bx=Main_magnifier_factor;
+
+    // Pour chaque ligne
+    do{
+      // TODO a verifier
+      Display_line_on_screen_fast_wide2(x_pos,y,
+        width * Main_magnifier_factor,buffer);
+
+      // Ligne suivante
+      y++;
+      if(y==end_y_pos)
+      {
+        Update_rect(x_pos,y_pos,
+          width*Main_magnifier_factor,end_y_pos-y_pos);
+        return;
+      }
+      bx--;
+    }while(bx!=0);
+
+    src+= image_width;
+  }
+}
+
+
diff --git a/pxwide2.h b/pxwide2.h
index bcc5eed0..15dff2d9 100644
--- a/pxwide2.h
+++ b/pxwide2.h
@@ -1,48 +1,48 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file pxwide2.h
-/// Renderer for double-wide pixels (4x2).
-//////////////////////////////////////////////////////////////////////////////
-
-#include "struct.h"
-
-  void Pixel_wide2                      (word x,word y,byte color);
-  byte Read_pixel_wide2                  (word x,word y);
-  void Block_wide2                      (word start_x,word start_y,word width,word height,byte color);
-  void Pixel_preview_normal_wide2       (word x,word y,byte color);
-  void Pixel_preview_magnifier_wide2        (word x,word y,byte color);
-  void Horizontal_XOR_line_wide2      (word x_pos,word y_pos,word width);
-  void Vertical_XOR_line_wide2        (word x_pos,word y_pos,word height);
-  void Display_brush_color_wide2        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-  void Display_brush_mono_wide2         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
-  void Clear_brush_wide2                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
-  void Remap_screen_wide2               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
-  void Display_part_of_screen_wide2 (word width,word height,word image_width);
-  void Display_line_on_screen_wide2   (word x_pos,word y_pos,word width,byte * line);
-  void Read_line_screen_wide2       (word x_pos,word y_pos,word width,byte * line);
-  void Display_part_of_screen_scaled_wide2(word width,word height,word image_width,byte * buffer);
-  void Display_brush_color_zoom_wide2   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
-  void Display_brush_mono_zoom_wide2    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
-  void Clear_brush_scaled_wide2           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
-  void Display_brush_wide2             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
-
-  void Display_line_on_screen_fast_wide2   (word x_pos,word y_pos,word width,byte * line);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file pxwide2.h
+/// Renderer for double-wide pixels (4x2).
+//////////////////////////////////////////////////////////////////////////////
+
+#include "struct.h"
+
+  void Pixel_wide2                      (word x,word y,byte color);
+  byte Read_pixel_wide2                  (word x,word y);
+  void Block_wide2                      (word start_x,word start_y,word width,word height,byte color);
+  void Pixel_preview_normal_wide2       (word x,word y,byte color);
+  void Pixel_preview_magnifier_wide2        (word x,word y,byte color);
+  void Horizontal_XOR_line_wide2      (word x_pos,word y_pos,word width);
+  void Vertical_XOR_line_wide2        (word x_pos,word y_pos,word height);
+  void Display_brush_color_wide2        (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+  void Display_brush_mono_wide2         (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
+  void Clear_brush_wide2                (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
+  void Remap_screen_wide2               (word x_pos,word y_pos,word width,word height,byte * conversion_table);
+  void Display_part_of_screen_wide2 (word width,word height,word image_width);
+  void Display_line_on_screen_wide2   (word x_pos,word y_pos,word width,byte * line);
+  void Read_line_screen_wide2       (word x_pos,word y_pos,word width,byte * line);
+  void Display_part_of_screen_scaled_wide2(word width,word height,word image_width,byte * buffer);
+  void Display_brush_color_zoom_wide2   (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
+  void Display_brush_mono_zoom_wide2    (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
+  void Clear_brush_scaled_wide2           (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
+  void Display_brush_wide2             (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
+
+  void Display_line_on_screen_fast_wide2   (word x_pos,word y_pos,word width,byte * line);
diff --git a/readini.h b/readini.h
index 7715ac8b..02188f3d 100644
--- a/readini.h
+++ b/readini.h
@@ -1,27 +1,27 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file readini.h
-/// Reading settings in gfx2.ini
-//////////////////////////////////////////////////////////////////////////////
-
-int Load_INI(T_Config * conf);
-int Load_INI_seek_pattern(char * buffer,char * pattern);
-void Load_INI_clear_string(char * str, byte keep_comments);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file readini.h
+/// Reading settings in gfx2.ini
+//////////////////////////////////////////////////////////////////////////////
+
+int Load_INI(T_Config * conf);
+int Load_INI_seek_pattern(char * buffer,char * pattern);
+void Load_INI_clear_string(char * str, byte keep_comments);
diff --git a/readline.c b/readline.c
index 293de1b5..15c2e291 100644
--- a/readline.c
+++ b/readline.c
@@ -1,350 +1,350 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-/************************************************************************
-*                                                                       *
-* READLINE (procédure permettant de saisir une chaîne de caractères) *
-*                                                                       *
-************************************************************************/
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "const.h"
-#include "struct.h"
-#include "global.h"
-#include "misc.h"
-#include "errors.h"
-#include "const.h"
-#include "sdlscreen.h"
-#include "readline.h"
-#include "windows.h"
-#include "input.h"
-
-#define TEXT_COLOR         MC_Black
-#define BACKGROUND_COLOR          MC_Light
-#define CURSOR_COLOR MC_Black
-#define CURSOR_BACKGROUND_COLOR  MC_Dark
-
-// Suppresion d'un caractère à une certaine POSITION dans une CHAINE.
-void Remove_character(char * str, byte position)
-{
-  for (;str[position]!='\0';position++)
-    str[position]=str[position+1];
-}
-
-
-void Insert_character(char * str, char letter, byte position)
-//  Insertion d'une LETTRE à une certaine POSITION
-//  dans une CHAINE d'une certaine TAILLE.
-{
-  char temp_char;
-
-  for (;letter!='\0';position++)
-  {
-    // On mémorise le caractère qui se trouve en "position"
-    temp_char=str[position];
-    // On splotch la lettre à insérer
-    str[position]=letter;
-    // On place le caractère mémorisé dans "letter" comme nouvelle lettre à insérer
-    letter=temp_char;
-  }
-  // On termine la chaine
-  str[position]='\0';
-}
-
-int Valid_character(int c)
-{
-  // Sous Linux: Seul le / est strictement interdit, mais beaucoup
-  // d'autres poseront des problèmes au shell, alors on évite.
-  // Sous Windows : c'est moins grave car le fopen() échouerait de toutes façons.
-  // AmigaOS4: Pas de ':' car utilisé pour les volumes.
-  #if defined(__WIN32__)
-  char forbidden_char[] = {'/', '|', '?', '*', '<', '>', ':', '\\'};
-  #elif defined (__amigaos4__)
-  char forbidden_char[] = {'/', '|', '?', '*', '<', '>', ':'};
-  #else
-  char forbidden_char[] = {'/', '|', '?', '*', '<', '>'};
-  #endif
-  int position;
-  
-  if (c < ' ' || c > 255)
-    return 0;
-  
-  for (position=0; position<(long)sizeof(forbidden_char); position++)
-    if (c == forbidden_char[position])
-      return 0;
-  return 1;
-}
-
-void Display_whole_string(word x_pos,word y_pos,char * str,byte position)
-{
-  Print_in_window(x_pos,y_pos,str,TEXT_COLOR,BACKGROUND_COLOR);
-  Print_char_in_window(x_pos+(position<<3),y_pos,str[position],CURSOR_COLOR,CURSOR_BACKGROUND_COLOR);
-}
-
-/****************************************************************************
-*           Enhanced super scanf deluxe pro plus giga mieux :-)             *
-****************************************************************************/
-byte Readline(word x_pos,word y_pos,char * str,byte visible_size,byte input_type)
-// Paramètres:
-//   x_pos, y_pos : Coordonnées de la saisie dans la fenêtre
-//   str       : Chaîne recevant la saisie (et contenant éventuellement une valeur initiale)
-//   max_size  : Nombre de caractères logeant dans la zone de saisie
-//   input_type  : 0=Chaîne, 1=Nombre, 2=Nom de fichier
-// Sortie:
-//   0: Sortie par annulation (Esc.) / 1: sortie par acceptation (Return)
-{
-  byte max_size;
-  // Grosse astuce pour les noms de fichiers: La taille affichée est différente
-  // de la taille maximum gérée.
-  if (input_type == 2)
-    max_size = 255;
-  else
-    max_size = visible_size;
-  return Readline_ex(x_pos,y_pos,str,visible_size,max_size,input_type);
-}
-
-/****************************************************************************
-*           Enhanced super scanf deluxe pro plus giga mieux :-)             *
-****************************************************************************/
-byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_size, byte input_type)
-// Paramètres:
-//   x_pos, y_pos : Coordonnées de la saisie dans la fenêtre
-//   str       : Chaîne recevant la saisie (et contenant éventuellement une valeur initiale)
-//   max_size  : Nombre de caractères logeant dans la zone de saisie
-//   input_type  : 0=Chaîne, 1=Nombre, 2=Nom de fichier
-// Sortie:
-//   0: Sortie par annulation (Esc.) / 1: sortie par acceptation (Return)
-{
-  char initial_string[256];
-  char display_string[256];
-  byte position;
-  byte size;
-  word input_key=0;
-  byte is_authorized;
-
-  byte offset=0; // index du premier caractère affiché
-
-  Hide_cursor();
-  // Effacement de la chaîne
-  Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
-        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
-  Update_rect(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
-        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3));
-
-  // Mise à jour des variables se rapportant à la chaîne en fonction de la chaîne initiale
-  strcpy(initial_string,str);
-
-  // Si on a commencé à editer par un clic-droit, on vide la chaine.
-  if (Mouse_K==RIGHT_SIDE)
-    str[0]='\0';
-  else if (input_type==1)
-    snprintf(str,10,"%d",atoi(str)); // On tasse la chaine à gauche
-
-
-  size=strlen(str);
-  position=(size<max_size)? size:size-1;
-  if (position-offset>visible_size)
-    offset=position-visible_size+1;
-  // Formatage d'une partie de la chaine (si trop longue pour tenir)
-  strncpy(display_string, str + offset, visible_size);
-  display_string[visible_size]='\0';
-  if (offset>0)
-    display_string[0]=LEFT_TRIANGLE_CHARACTER;
-  if (visible_size + offset + 1 < size )
-    display_string[visible_size-1]=RIGHT_TRIANGLE_CHARACTER;
-  
-  Display_whole_string(x_pos,y_pos,display_string,position - offset);
-  Update_rect(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
-        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3));
-  Flush_update();
-
-  while ((input_key!=SDLK_RETURN) && (input_key!=KEY_ESC))
-  {
-    Display_cursor();
-    do
-    {
-      if(!Get_input()) SDL_Delay(20);
-      input_key=Key_ANSI;
-    } while(input_key==0);
-    Hide_cursor();
-    switch (input_key)
-    {
-      case SDLK_DELETE : // Suppr.
-            if (position<size)
-            {
-              Remove_character(str,position);
-              size--;
-              
-              // Effacement de la chaîne
-              Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
-                    visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
-              goto affichage;
-            }
-      break;
-      case SDLK_LEFT : // Gauche
-            if (position>0)
-            {
-              // Effacement de la chaîne
-              if (position==size)
-                Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
-                      visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
-              position--;
-              if (offset > 0 && (position == 0 || position < (offset + 1)))
-                offset--;
-              goto affichage;
-            }
-      break;
-      case SDLK_RIGHT : // Droite
-            if ((position<size) && (position<max_size-1))
-            {
-              position++;
-              //if (position > visible_size + offset - 2)
-              //if (offset + visible_size < max_size && (position == size || (position > visible_size + offset - 2)))
-              if (display_string[position-offset]==RIGHT_TRIANGLE_CHARACTER || position-offset>=visible_size)
-                offset++;
-              goto affichage;
-            }
-      break;
-      case SDLK_HOME : // Home
-            if (position)
-            {
-              // Effacement de la chaîne
-              if (position==size)
-                Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
-                      visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
-              position = 0;
-              offset = 0;
-              goto affichage;
-            }
-      break;
-      case SDLK_END : // End
-            if ((position<size) && (position<max_size-1))
-            {
-              position=(size<max_size)?size:size-1;
-              if (position-offset>visible_size)
-                offset=position-visible_size+1;
-              goto affichage;
-            }
-      break;
-      case  SDLK_BACKSPACE : // Backspace : combinaison de gauche + suppr
-
-        if (position)
-        {       
-          position--;
-          if (offset > 0 && (position == 0 || position < (offset + 1)))
-            offset--;
-          Remove_character(str,position);
-          size--;
-          // Effacement de la chaîne
-          Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
-                visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
-          goto affichage;
-        }
-        break;
-      case SDLK_RETURN :
-        break;
-        
-      case KEY_ESC :
-        // On restaure la chaine initiale
-        strcpy(str,initial_string);
-        size=strlen(str);
-        break;
-      default :
-        if (size<max_size)
-        {
-          // On va regarder si l'utilisateur le droit de se servir de cette touche
-          is_authorized=0; // On commence par supposer qu'elle est interdite
-          switch(input_type)
-          {
-            case 0 : // N'importe quelle chaîne:
-              if (input_key>=' ' && input_key<= 255)
-                is_authorized=1;
-              break;
-            case 1 : // Nombre
-              if ( (input_key>='0') && (input_key<='9') )
-                is_authorized=1;
-              break;
-            default : // Nom de fichier
-              // On regarde si la touche est autorisée
-              if ( Valid_character(input_key))
-                is_authorized=1;
-          } // End du "switch(input_type)"
-
-          // Si la touche était autorisée...
-          if (is_authorized)
-          {
-            // ... alors on l'insère ...
-            Insert_character(str,input_key,position/*,size*/);
-            // ce qui augmente la taille de la chaine
-            size++;
-            // et qui risque de déplacer le curseur vers la droite
-            if (size<max_size)
-            {
-              position++;
-              if (display_string[position-offset]==RIGHT_TRIANGLE_CHARACTER || position-offset>=visible_size)
-                offset++;
-            }
-            // Enfin, on raffiche la chaine
-            goto affichage;
-          } // End du test d'autorisation de touche
-        } // End du test de place libre
-        break;
-      
-affichage:
-        size=strlen(str);
-        // Formatage d'une partie de la chaine (si trop longue pour tenir)
-        strncpy(display_string, str + offset, visible_size);
-        display_string[visible_size]='\0';
-        if (offset>0)
-          display_string[0]=LEFT_TRIANGLE_CHARACTER;
-        if (visible_size + offset + 0 < size )
-          display_string[visible_size-1]=RIGHT_TRIANGLE_CHARACTER;
-        
-        Display_whole_string(x_pos,y_pos,display_string,position - offset);
-        Update_rect(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
-        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3));
-    } // End du "switch(input_key)"
-    Flush_update();
-
-  } // End du "while"
-
-  // Effacement de la chaîne
-  Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
-        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
-  // On raffiche la chaine correctement
-  if (input_type==1)
-  {
-    if (str[0]=='\0')
-    {
-      strcpy(str,"0");
-      size=1;
-    }
-    Print_in_window(x_pos+((max_size-size)<<3),y_pos,str,TEXT_COLOR,BACKGROUND_COLOR);
-  }
-  else
-  {
-    Print_in_window_limited(x_pos,y_pos,str,visible_size,TEXT_COLOR,BACKGROUND_COLOR);
-  }
-  Update_rect(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
-        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3));
-
-  return (input_key==SDLK_RETURN);
-}
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+/************************************************************************
+*                                                                       *
+* READLINE (procédure permettant de saisir une chaîne de caractères) *
+*                                                                       *
+************************************************************************/
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "const.h"
+#include "struct.h"
+#include "global.h"
+#include "misc.h"
+#include "errors.h"
+#include "const.h"
+#include "sdlscreen.h"
+#include "readline.h"
+#include "windows.h"
+#include "input.h"
+
+#define TEXT_COLOR         MC_Black
+#define BACKGROUND_COLOR          MC_Light
+#define CURSOR_COLOR MC_Black
+#define CURSOR_BACKGROUND_COLOR  MC_Dark
+
+// Suppresion d'un caractère à une certaine POSITION dans une CHAINE.
+void Remove_character(char * str, byte position)
+{
+  for (;str[position]!='\0';position++)
+    str[position]=str[position+1];
+}
+
+
+void Insert_character(char * str, char letter, byte position)
+//  Insertion d'une LETTRE à une certaine POSITION
+//  dans une CHAINE d'une certaine TAILLE.
+{
+  char temp_char;
+
+  for (;letter!='\0';position++)
+  {
+    // On mémorise le caractère qui se trouve en "position"
+    temp_char=str[position];
+    // On splotch la lettre à insérer
+    str[position]=letter;
+    // On place le caractère mémorisé dans "letter" comme nouvelle lettre à insérer
+    letter=temp_char;
+  }
+  // On termine la chaine
+  str[position]='\0';
+}
+
+int Valid_character(int c)
+{
+  // Sous Linux: Seul le / est strictement interdit, mais beaucoup
+  // d'autres poseront des problèmes au shell, alors on évite.
+  // Sous Windows : c'est moins grave car le fopen() échouerait de toutes façons.
+  // AmigaOS4: Pas de ':' car utilisé pour les volumes.
+  #if defined(__WIN32__)
+  char forbidden_char[] = {'/', '|', '?', '*', '<', '>', ':', '\\'};
+  #elif defined (__amigaos4__)
+  char forbidden_char[] = {'/', '|', '?', '*', '<', '>', ':'};
+  #else
+  char forbidden_char[] = {'/', '|', '?', '*', '<', '>'};
+  #endif
+  int position;
+  
+  if (c < ' ' || c > 255)
+    return 0;
+  
+  for (position=0; position<(long)sizeof(forbidden_char); position++)
+    if (c == forbidden_char[position])
+      return 0;
+  return 1;
+}
+
+void Display_whole_string(word x_pos,word y_pos,char * str,byte position)
+{
+  Print_in_window(x_pos,y_pos,str,TEXT_COLOR,BACKGROUND_COLOR);
+  Print_char_in_window(x_pos+(position<<3),y_pos,str[position],CURSOR_COLOR,CURSOR_BACKGROUND_COLOR);
+}
+
+/****************************************************************************
+*           Enhanced super scanf deluxe pro plus giga mieux :-)             *
+****************************************************************************/
+byte Readline(word x_pos,word y_pos,char * str,byte visible_size,byte input_type)
+// Paramètres:
+//   x_pos, y_pos : Coordonnées de la saisie dans la fenêtre
+//   str       : Chaîne recevant la saisie (et contenant éventuellement une valeur initiale)
+//   max_size  : Nombre de caractères logeant dans la zone de saisie
+//   input_type  : 0=Chaîne, 1=Nombre, 2=Nom de fichier
+// Sortie:
+//   0: Sortie par annulation (Esc.) / 1: sortie par acceptation (Return)
+{
+  byte max_size;
+  // Grosse astuce pour les noms de fichiers: La taille affichée est différente
+  // de la taille maximum gérée.
+  if (input_type == 2)
+    max_size = 255;
+  else
+    max_size = visible_size;
+  return Readline_ex(x_pos,y_pos,str,visible_size,max_size,input_type);
+}
+
+/****************************************************************************
+*           Enhanced super scanf deluxe pro plus giga mieux :-)             *
+****************************************************************************/
+byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_size, byte input_type)
+// Paramètres:
+//   x_pos, y_pos : Coordonnées de la saisie dans la fenêtre
+//   str       : Chaîne recevant la saisie (et contenant éventuellement une valeur initiale)
+//   max_size  : Nombre de caractères logeant dans la zone de saisie
+//   input_type  : 0=Chaîne, 1=Nombre, 2=Nom de fichier
+// Sortie:
+//   0: Sortie par annulation (Esc.) / 1: sortie par acceptation (Return)
+{
+  char initial_string[256];
+  char display_string[256];
+  byte position;
+  byte size;
+  word input_key=0;
+  byte is_authorized;
+
+  byte offset=0; // index du premier caractère affiché
+
+  Hide_cursor();
+  // Effacement de la chaîne
+  Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
+  Update_rect(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3));
+
+  // Mise à jour des variables se rapportant à la chaîne en fonction de la chaîne initiale
+  strcpy(initial_string,str);
+
+  // Si on a commencé à editer par un clic-droit, on vide la chaine.
+  if (Mouse_K==RIGHT_SIDE)
+    str[0]='\0';
+  else if (input_type==1)
+    snprintf(str,10,"%d",atoi(str)); // On tasse la chaine à gauche
+
+
+  size=strlen(str);
+  position=(size<max_size)? size:size-1;
+  if (position-offset>visible_size)
+    offset=position-visible_size+1;
+  // Formatage d'une partie de la chaine (si trop longue pour tenir)
+  strncpy(display_string, str + offset, visible_size);
+  display_string[visible_size]='\0';
+  if (offset>0)
+    display_string[0]=LEFT_TRIANGLE_CHARACTER;
+  if (visible_size + offset + 1 < size )
+    display_string[visible_size-1]=RIGHT_TRIANGLE_CHARACTER;
+  
+  Display_whole_string(x_pos,y_pos,display_string,position - offset);
+  Update_rect(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3));
+  Flush_update();
+
+  while ((input_key!=SDLK_RETURN) && (input_key!=KEY_ESC))
+  {
+    Display_cursor();
+    do
+    {
+      if(!Get_input()) SDL_Delay(20);
+      input_key=Key_ANSI;
+    } while(input_key==0);
+    Hide_cursor();
+    switch (input_key)
+    {
+      case SDLK_DELETE : // Suppr.
+            if (position<size)
+            {
+              Remove_character(str,position);
+              size--;
+              
+              // Effacement de la chaîne
+              Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+                    visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
+              goto affichage;
+            }
+      break;
+      case SDLK_LEFT : // Gauche
+            if (position>0)
+            {
+              // Effacement de la chaîne
+              if (position==size)
+                Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+                      visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
+              position--;
+              if (offset > 0 && (position == 0 || position < (offset + 1)))
+                offset--;
+              goto affichage;
+            }
+      break;
+      case SDLK_RIGHT : // Droite
+            if ((position<size) && (position<max_size-1))
+            {
+              position++;
+              //if (position > visible_size + offset - 2)
+              //if (offset + visible_size < max_size && (position == size || (position > visible_size + offset - 2)))
+              if (display_string[position-offset]==RIGHT_TRIANGLE_CHARACTER || position-offset>=visible_size)
+                offset++;
+              goto affichage;
+            }
+      break;
+      case SDLK_HOME : // Home
+            if (position)
+            {
+              // Effacement de la chaîne
+              if (position==size)
+                Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+                      visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
+              position = 0;
+              offset = 0;
+              goto affichage;
+            }
+      break;
+      case SDLK_END : // End
+            if ((position<size) && (position<max_size-1))
+            {
+              position=(size<max_size)?size:size-1;
+              if (position-offset>visible_size)
+                offset=position-visible_size+1;
+              goto affichage;
+            }
+      break;
+      case  SDLK_BACKSPACE : // Backspace : combinaison de gauche + suppr
+
+        if (position)
+        {       
+          position--;
+          if (offset > 0 && (position == 0 || position < (offset + 1)))
+            offset--;
+          Remove_character(str,position);
+          size--;
+          // Effacement de la chaîne
+          Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+                visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
+          goto affichage;
+        }
+        break;
+      case SDLK_RETURN :
+        break;
+        
+      case KEY_ESC :
+        // On restaure la chaine initiale
+        strcpy(str,initial_string);
+        size=strlen(str);
+        break;
+      default :
+        if (size<max_size)
+        {
+          // On va regarder si l'utilisateur le droit de se servir de cette touche
+          is_authorized=0; // On commence par supposer qu'elle est interdite
+          switch(input_type)
+          {
+            case 0 : // N'importe quelle chaîne:
+              if (input_key>=' ' && input_key<= 255)
+                is_authorized=1;
+              break;
+            case 1 : // Nombre
+              if ( (input_key>='0') && (input_key<='9') )
+                is_authorized=1;
+              break;
+            default : // Nom de fichier
+              // On regarde si la touche est autorisée
+              if ( Valid_character(input_key))
+                is_authorized=1;
+          } // End du "switch(input_type)"
+
+          // Si la touche était autorisée...
+          if (is_authorized)
+          {
+            // ... alors on l'insère ...
+            Insert_character(str,input_key,position/*,size*/);
+            // ce qui augmente la taille de la chaine
+            size++;
+            // et qui risque de déplacer le curseur vers la droite
+            if (size<max_size)
+            {
+              position++;
+              if (display_string[position-offset]==RIGHT_TRIANGLE_CHARACTER || position-offset>=visible_size)
+                offset++;
+            }
+            // Enfin, on raffiche la chaine
+            goto affichage;
+          } // End du test d'autorisation de touche
+        } // End du test de place libre
+        break;
+      
+affichage:
+        size=strlen(str);
+        // Formatage d'une partie de la chaine (si trop longue pour tenir)
+        strncpy(display_string, str + offset, visible_size);
+        display_string[visible_size]='\0';
+        if (offset>0)
+          display_string[0]=LEFT_TRIANGLE_CHARACTER;
+        if (visible_size + offset + 0 < size )
+          display_string[visible_size-1]=RIGHT_TRIANGLE_CHARACTER;
+        
+        Display_whole_string(x_pos,y_pos,display_string,position - offset);
+        Update_rect(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3));
+    } // End du "switch(input_key)"
+    Flush_update();
+
+  } // End du "while"
+
+  // Effacement de la chaîne
+  Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
+  // On raffiche la chaine correctement
+  if (input_type==1)
+  {
+    if (str[0]=='\0')
+    {
+      strcpy(str,"0");
+      size=1;
+    }
+    Print_in_window(x_pos+((max_size-size)<<3),y_pos,str,TEXT_COLOR,BACKGROUND_COLOR);
+  }
+  else
+  {
+    Print_in_window_limited(x_pos,y_pos,str,visible_size,TEXT_COLOR,BACKGROUND_COLOR);
+  }
+  Update_rect(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3));
+
+  return (input_key==SDLK_RETURN);
+}
diff --git a/readline.h b/readline.h
index b2a3675f..f76242a3 100644
--- a/readline.h
+++ b/readline.h
@@ -1,44 +1,44 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file readline.h
-/// Text input functions.
-//////////////////////////////////////////////////////////////////////////////
-
-///
-/// Lets the user input a line of text, exit by Esc or Return.
-/// @param x_pos        Coordinates of input, in window coordinates before scaling.
-/// @param y_pos        Coordinates of input, in window coordinates before scaling.
-/// @param str          The original string value (will be modified, unless user cancels.
-/// @param visible_size Number of characters visible and editable.
-/// @param input_type   0=string, 1=number, 2=filename (255 editable characters)
-/// @return             0 if user cancelled (esc), 1 if accepted (return)
-byte Readline(word x_pos,word y_pos,char * str,byte visible_size,byte input_type);
-
-///
-/// Lets the user input a line of text, exit by Esc or Return.
-/// @param x_pos        Coordinates of input, in window coordinates before scaling.
-/// @param y_pos        Coordinates of input, in window coordinates before scaling.
-/// @param str          The original string value (will be modified, unless user cancels.
-/// @param visible_size Number of characters visible.
-/// @param max_size     Number of characters editable.
-/// @param input_type   0=string, 1=number, 2=filename (255 editable characters)
-/// @return             0 if user cancelled (esc), 1 if accepted (return)
-byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_size, byte input_type);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file readline.h
+/// Text input functions.
+//////////////////////////////////////////////////////////////////////////////
+
+///
+/// Lets the user input a line of text, exit by Esc or Return.
+/// @param x_pos        Coordinates of input, in window coordinates before scaling.
+/// @param y_pos        Coordinates of input, in window coordinates before scaling.
+/// @param str          The original string value (will be modified, unless user cancels.
+/// @param visible_size Number of characters visible and editable.
+/// @param input_type   0=string, 1=number, 2=filename (255 editable characters)
+/// @return             0 if user cancelled (esc), 1 if accepted (return)
+byte Readline(word x_pos,word y_pos,char * str,byte visible_size,byte input_type);
+
+///
+/// Lets the user input a line of text, exit by Esc or Return.
+/// @param x_pos        Coordinates of input, in window coordinates before scaling.
+/// @param y_pos        Coordinates of input, in window coordinates before scaling.
+/// @param str          The original string value (will be modified, unless user cancels.
+/// @param visible_size Number of characters visible.
+/// @param max_size     Number of characters editable.
+/// @param input_type   0=string, 1=number, 2=filename (255 editable characters)
+/// @return             0 if user cancelled (esc), 1 if accepted (return)
+byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_size, byte input_type);
diff --git a/saveini.h b/saveini.h
index 6d1f58df..93f9647b 100644
--- a/saveini.h
+++ b/saveini.h
@@ -1,25 +1,25 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file saveini.h
-/// Saving settings in gfx2.ini
-//////////////////////////////////////////////////////////////////////////////
-
-int Save_INI(T_Config * conf);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file saveini.h
+/// Saving settings in gfx2.ini
+//////////////////////////////////////////////////////////////////////////////
+
+int Save_INI(T_Config * conf);
diff --git a/setup.c b/setup.c
index 5b54ce09..4e259390 100644
--- a/setup.c
+++ b/setup.c
@@ -1,182 +1,182 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Peter Gordon
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Franck Charlet
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#if defined(__WIN32__)
-  #include <windows.h>
-  #include <io.h> // Mingw's _mkdir()
-#elif defined(__macosx__)
-  #import <corefoundation/corefoundation.h>
-  #import <sys/param.h>
-#elif defined(__FreeBSD__)
-  #import <sys/param.h>
-#endif
-
-#include "struct.h"
-#include "io.h"
-#include "setup.h"
-
-int Create_ConfigDirectory(char * config_dir)
-{
-  #ifdef __WIN32__
-    // Mingw's mkdir has a weird name and only one argument
-    return _mkdir(config_dir);
-  #else
-    return mkdir(config_dir,S_IRUSR|S_IWUSR|S_IXUSR);
-  #endif
-}
-
-#if defined(__macosx__) || defined(__amigaos4__) || defined(__AROS__) || defined(__MORPHOS__) || defined(__amigaos__)
-  #define ARG_UNUSED __attribute__((unused))
-#else
-  #define ARG_UNUSED
-#endif
-// Determine which directory contains the executable.
-// IN: Main's argv[0], some platforms need it, some don't.
-// OUT: Write into program_dir. Trailing / or \ is kept.
-// Note : in fact this is only used to check for the datafiles and fonts in 
-// this same directory.
-void Set_program_directory(ARG_UNUSED const char * argv0,char * program_dir)
-{
-  #undef ARG_UNUSED
-
-  // MacOSX
-  #if defined(__macosx__)
-    CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle());
-    CFURLGetFileSystemRepresentation(url,true,(UInt8*)program_dir,MAXPATHLEN);
-    CFRelease(url);
-    // Append trailing slash
-    strcat(program_dir    ,"/");
-  
-  // AmigaOS and alike: hard-coded volume name.
-  #elif defined(__amigaos4__) || defined(__AROS__) || defined(__MORPHOS__) || defined(__amigaos__)
-    strcpy(program_dir,"PROGDIR:");
-
-  // Others: The part of argv[0] before the executable name.    
-  // Keep the last \ or /.
-  // Note that on Unix, once installed, the executable is called from a shell
-  // script sitting in /usr/local/bin/, this allows argv[0] to contain the full
-  // path. On Windows, Mingw32 already provides the full path in all cases.
-  #else
-    Extract_path(program_dir, argv0);
-  #endif
-}
-
-// Determine which directory contains the read-only data.
-// IN: The directory containing the executable
-// OUT: Write into data_dir. Trailing / or \ is kept.
-void Set_data_directory(const char * program_dir, char * data_dir)
-{
-  // On all platforms, data is in the executable's directory
-  strcpy(data_dir,program_dir);
-  // Except MacOSX, here it is stored in a special folder:
-  #if defined(__macosx__)
-    strcat(data_dir,"Contents/Resources/");
-  #endif
-}
-
-// Determine which directory should store the user's configuration.
-//
-// For most Unix and Windows platforms:
-// If a config file already exists in program_dir, it will return it in priority
-// (Useful for development, and possibly for upgrading from DOS version)
-// If the standard directory doesn't exist yet, this function will attempt 
-// to create it ($(HOME)/.grafx2, or %APPDATA%\GrafX2)
-// If it cannot be created, this function will return the executable's
-// own directory.
-// IN: The directory containing the executable
-// OUT: Write into config_dir. Trailing / or \ is kept.
-void Set_config_directory(const char * program_dir, char * config_dir)
-{
-  // AmigaOS4
-  #if defined(__amigaos4__) || defined(__AROS__)
-    strcpy(config_dir,"PROGDIR:");
-  // GP2X
-  #elif defined(__GP2X__)
-	// On the GP2X, the program is installed to the sdcard, and we don't want to mess with the system tree which is
-	// on an internal flash chip. So, keep these settings locals.
-    strcpy(config_dir,program_dir);
-  #else
-    char filename[MAX_PATH_CHARACTERS];
-
-    // In priority: check own directory
-    strcpy(config_dir, program_dir);
-    strcpy(filename, config_dir);
-    strcat(filename, "gfx2.cfg");
-
-    if (!File_exists(filename))
-    {
-      char *config_parent_dir;
-      #if defined(__WIN32__)
-        // "%APPDATA%\GrafX2"
-        const char* Config_SubDir = "GrafX2";
-        config_parent_dir = getenv("APPDATA");
-      #elif defined(__BEOS__) || defined(__HAIKU__)
-        // "~/.grafx2", the BeOS way
-        const char* Config_SubDir = ".grafx2";
-        config_parent_dir = getenv("$HOME");
-      #elif defined(__macosx__)
-        // "~/Library/Preferences/com.googlecode.grafx2"
-        const char* Config_SubDir = "Library/Preferences/com.googlecode.grafx2";
-        config_parent_dir = getenv("HOME");
-      #else
-        // "~/.grafx2"      
-        const char* Config_SubDir = ".grafx2";
-        config_parent_dir = getenv("HOME");
-      #endif
-
-      if (config_parent_dir && config_parent_dir[0]!='\0')
-      {
-        int size = strlen(config_parent_dir);
-        strcpy(config_dir, config_parent_dir);
-        if (config_parent_dir[size-1] != '\\' && config_parent_dir[size-1] != '/')
-        {
-          strcat(config_dir,PATH_SEPARATOR);
-        }
-        strcat(config_dir,Config_SubDir);
-        if (Directory_exists(config_dir))
-        {
-          // Répertoire trouvé, ok
-          strcat(config_dir,PATH_SEPARATOR);
-        }
-        else
-        {
-          // Tentative de création
-          if (!Create_ConfigDirectory(config_dir)) 
-          {
-            // Réussi
-            strcat(config_dir,PATH_SEPARATOR);
-          }
-          else
-          {
-            // Echec: on se rabat sur le repertoire de l'executable.
-            strcpy(config_dir,program_dir);
-          }
-        }
-      }
-    }
-  #endif
-}
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Peter Gordon
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Franck Charlet
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#if defined(__WIN32__)
+  #include <windows.h>
+  #include <io.h> // Mingw's _mkdir()
+#elif defined(__macosx__)
+  #import <corefoundation/corefoundation.h>
+  #import <sys/param.h>
+#elif defined(__FreeBSD__)
+  #import <sys/param.h>
+#endif
+
+#include "struct.h"
+#include "io.h"
+#include "setup.h"
+
+int Create_ConfigDirectory(char * config_dir)
+{
+  #ifdef __WIN32__
+    // Mingw's mkdir has a weird name and only one argument
+    return _mkdir(config_dir);
+  #else
+    return mkdir(config_dir,S_IRUSR|S_IWUSR|S_IXUSR);
+  #endif
+}
+
+#if defined(__macosx__) || defined(__amigaos4__) || defined(__AROS__) || defined(__MORPHOS__) || defined(__amigaos__)
+  #define ARG_UNUSED __attribute__((unused))
+#else
+  #define ARG_UNUSED
+#endif
+// Determine which directory contains the executable.
+// IN: Main's argv[0], some platforms need it, some don't.
+// OUT: Write into program_dir. Trailing / or \ is kept.
+// Note : in fact this is only used to check for the datafiles and fonts in 
+// this same directory.
+void Set_program_directory(ARG_UNUSED const char * argv0,char * program_dir)
+{
+  #undef ARG_UNUSED
+
+  // MacOSX
+  #if defined(__macosx__)
+    CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle());
+    CFURLGetFileSystemRepresentation(url,true,(UInt8*)program_dir,MAXPATHLEN);
+    CFRelease(url);
+    // Append trailing slash
+    strcat(program_dir    ,"/");
+  
+  // AmigaOS and alike: hard-coded volume name.
+  #elif defined(__amigaos4__) || defined(__AROS__) || defined(__MORPHOS__) || defined(__amigaos__)
+    strcpy(program_dir,"PROGDIR:");
+
+  // Others: The part of argv[0] before the executable name.    
+  // Keep the last \ or /.
+  // Note that on Unix, once installed, the executable is called from a shell
+  // script sitting in /usr/local/bin/, this allows argv[0] to contain the full
+  // path. On Windows, Mingw32 already provides the full path in all cases.
+  #else
+    Extract_path(program_dir, argv0);
+  #endif
+}
+
+// Determine which directory contains the read-only data.
+// IN: The directory containing the executable
+// OUT: Write into data_dir. Trailing / or \ is kept.
+void Set_data_directory(const char * program_dir, char * data_dir)
+{
+  // On all platforms, data is in the executable's directory
+  strcpy(data_dir,program_dir);
+  // Except MacOSX, here it is stored in a special folder:
+  #if defined(__macosx__)
+    strcat(data_dir,"Contents/Resources/");
+  #endif
+}
+
+// Determine which directory should store the user's configuration.
+//
+// For most Unix and Windows platforms:
+// If a config file already exists in program_dir, it will return it in priority
+// (Useful for development, and possibly for upgrading from DOS version)
+// If the standard directory doesn't exist yet, this function will attempt 
+// to create it ($(HOME)/.grafx2, or %APPDATA%\GrafX2)
+// If it cannot be created, this function will return the executable's
+// own directory.
+// IN: The directory containing the executable
+// OUT: Write into config_dir. Trailing / or \ is kept.
+void Set_config_directory(const char * program_dir, char * config_dir)
+{
+  // AmigaOS4
+  #if defined(__amigaos4__) || defined(__AROS__)
+    strcpy(config_dir,"PROGDIR:");
+  // GP2X
+  #elif defined(__GP2X__)
+	// On the GP2X, the program is installed to the sdcard, and we don't want to mess with the system tree which is
+	// on an internal flash chip. So, keep these settings locals.
+    strcpy(config_dir,program_dir);
+  #else
+    char filename[MAX_PATH_CHARACTERS];
+
+    // In priority: check own directory
+    strcpy(config_dir, program_dir);
+    strcpy(filename, config_dir);
+    strcat(filename, "gfx2.cfg");
+
+    if (!File_exists(filename))
+    {
+      char *config_parent_dir;
+      #if defined(__WIN32__)
+        // "%APPDATA%\GrafX2"
+        const char* Config_SubDir = "GrafX2";
+        config_parent_dir = getenv("APPDATA");
+      #elif defined(__BEOS__) || defined(__HAIKU__)
+        // "~/.grafx2", the BeOS way
+        const char* Config_SubDir = ".grafx2";
+        config_parent_dir = getenv("$HOME");
+      #elif defined(__macosx__)
+        // "~/Library/Preferences/com.googlecode.grafx2"
+        const char* Config_SubDir = "Library/Preferences/com.googlecode.grafx2";
+        config_parent_dir = getenv("HOME");
+      #else
+        // "~/.grafx2"      
+        const char* Config_SubDir = ".grafx2";
+        config_parent_dir = getenv("HOME");
+      #endif
+
+      if (config_parent_dir && config_parent_dir[0]!='\0')
+      {
+        int size = strlen(config_parent_dir);
+        strcpy(config_dir, config_parent_dir);
+        if (config_parent_dir[size-1] != '\\' && config_parent_dir[size-1] != '/')
+        {
+          strcat(config_dir,PATH_SEPARATOR);
+        }
+        strcat(config_dir,Config_SubDir);
+        if (Directory_exists(config_dir))
+        {
+          // Répertoire trouvé, ok
+          strcat(config_dir,PATH_SEPARATOR);
+        }
+        else
+        {
+          // Tentative de création
+          if (!Create_ConfigDirectory(config_dir)) 
+          {
+            // Réussi
+            strcat(config_dir,PATH_SEPARATOR);
+          }
+          else
+          {
+            // Echec: on se rabat sur le repertoire de l'executable.
+            strcpy(config_dir,program_dir);
+          }
+        }
+      }
+    }
+  #endif
+}
diff --git a/setup.h b/setup.h
index c4df3f40..0fc2e25e 100644
--- a/setup.h
+++ b/setup.h
@@ -1,54 +1,54 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Peter Gordon
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Franck Charlet
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file setup.h
-/// Functions that determine where grafx2 is running, finds its data, and
-/// reads and writes configuration files.
-//////////////////////////////////////////////////////////////////////////////
-
-///
-/// Determine which directory contains the executable.
-/// - IN: Main's argv[0], some platforms need it, some don't.
-/// - OUT: Write into program_dir. Trailing / or \ is kept.
-/// Note : in fact this is only used to check for the datafiles and fonts in this same directory.
-void Set_program_directory(const char * argv0,char * program_dir);
-
-///
-/// Determine which directory contains the read-only data.
-/// IN: The directory containing the executable
-/// OUT: Write into data_dir. Trailing / or \ is kept.
-void Set_data_directory(const char * program_dir, char * data_dir);
-
-///
-/// Determine which directory should store the user's configuration.
-/// For most Unix and Windows platforms:
-/// If a config file already exists in program_dir, it will return it in priority
-/// (Useful for development, and possibly for upgrading from DOS version)
-/// If the standard directory doesn't exist yet, this function will attempt 
-/// to create it ($(HOME)/.grafx2, or %APPDATA%\\GrafX2)
-/// If it cannot be created, this function will return the executable's
-/// own directory.
-/// IN: The directory containing the executable
-/// OUT: Write into config_dir. Trailing / or \ is kept.
-void Set_config_directory(const char * program_dir, char * config_dir);
-  
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Peter Gordon
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Franck Charlet
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file setup.h
+/// Functions that determine where grafx2 is running, finds its data, and
+/// reads and writes configuration files.
+//////////////////////////////////////////////////////////////////////////////
+
+///
+/// Determine which directory contains the executable.
+/// - IN: Main's argv[0], some platforms need it, some don't.
+/// - OUT: Write into program_dir. Trailing / or \ is kept.
+/// Note : in fact this is only used to check for the datafiles and fonts in this same directory.
+void Set_program_directory(const char * argv0,char * program_dir);
+
+///
+/// Determine which directory contains the read-only data.
+/// IN: The directory containing the executable
+/// OUT: Write into data_dir. Trailing / or \ is kept.
+void Set_data_directory(const char * program_dir, char * data_dir);
+
+///
+/// Determine which directory should store the user's configuration.
+/// For most Unix and Windows platforms:
+/// If a config file already exists in program_dir, it will return it in priority
+/// (Useful for development, and possibly for upgrading from DOS version)
+/// If the standard directory doesn't exist yet, this function will attempt 
+/// to create it ($(HOME)/.grafx2, or %APPDATA%\\GrafX2)
+/// If it cannot be created, this function will return the executable's
+/// own directory.
+/// IN: The directory containing the executable
+/// OUT: Write into config_dir. Trailing / or \ is kept.
+void Set_config_directory(const char * program_dir, char * config_dir);
+  
diff --git a/shade.h b/shade.h
index 2a0d0b69..7f9e23c8 100644
--- a/shade.h
+++ b/shade.h
@@ -1,32 +1,32 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-//////////////////////////////////////////////////////////////////////////////
-///@file shade.h
-/// Screens for Shade and Quick-shade settings.
-//////////////////////////////////////////////////////////////////////////////
-
-
-#ifndef SHADE_H_INCLUDED
-#define SHADE_H_INCLUDED
-
-void Button_Quick_shade_menu(void);
-
-int Shade_settings_menu(void);
-
-#endif // SHADE_H_INCLUDED
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+//////////////////////////////////////////////////////////////////////////////
+///@file shade.h
+/// Screens for Shade and Quick-shade settings.
+//////////////////////////////////////////////////////////////////////////////
+
+
+#ifndef SHADE_H_INCLUDED
+#define SHADE_H_INCLUDED
+
+void Button_Quick_shade_menu(void);
+
+int Shade_settings_menu(void);
+
+#endif // SHADE_H_INCLUDED
diff --git a/special.c b/special.c
index 61a09152..9fa8483e 100644
--- a/special.c
+++ b/special.c
@@ -1,364 +1,364 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-#include <stdlib.h>
-#include <string.h>
-#include "const.h"
-#include "struct.h"
-#include "global.h"
-#include "graph.h"
-#include "engine.h"
-#include "windows.h"
-#include "special.h"
-
-
-
-//---------------------- Modifier le pinceau spécial -------------------------
-
-void Set_paintbrush_size(int width, int height)
-{
-  int x_pos,y_pos;
-  int x,y;
-  float radius2;
-
-  if (width<1) width=1;
-  if (height<1) height=1;
-  if (width>MAX_PAINTBRUSH_SIZE) width=MAX_PAINTBRUSH_SIZE;
-  if (height>MAX_PAINTBRUSH_SIZE) height=MAX_PAINTBRUSH_SIZE;
-  Paintbrush_width=width;
-  Paintbrush_height=height;
-  Paintbrush_offset_X=Paintbrush_width>>1;
-  Paintbrush_offset_Y=Paintbrush_height>>1;
-  switch (Paintbrush_shape)
-  {
-    case PAINTBRUSH_SHAPE_ROUND :
-      radius2=Paintbrush_offset_X+0.414213562; // [0.410..0.415[
-      radius2*=radius2;
-      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
-        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
-        {
-          x=x_pos-Paintbrush_offset_X;
-          y=y_pos-Paintbrush_offset_Y;
-          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( ((x*x)+(y*y)) < radius2 );
-        }
-      break;
-    case PAINTBRUSH_SHAPE_SQUARE :
-      for (x_pos=0,y_pos=0; x_pos<Paintbrush_height; x_pos++,y_pos+=MAX_PAINTBRUSH_SIZE)
-        memset(Paintbrush_sprite+y_pos,1,Paintbrush_width);
-      break;
-    case PAINTBRUSH_SHAPE_SIEVE_ROUND :
-      radius2=Paintbrush_offset_X+0.414213562; // [0.410..0.415[
-      radius2*=radius2;
-      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
-        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
-        {
-          x=x_pos-Paintbrush_offset_X;
-          y=y_pos-Paintbrush_offset_Y;
-          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( (!((x_pos+y_pos)&1)) && (((x*x)+(y*y)) < radius2));
-        }
-      break;
-    case PAINTBRUSH_SHAPE_SIEVE_SQUARE:
-      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
-        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
-          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=!((x_pos+y_pos)&1);
-      break;
-    case PAINTBRUSH_SHAPE_PLUS:
-      x=Paintbrush_width>>1;
-      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
-        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
-          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=((x_pos==x) || (y_pos==x));
-      break;
-    case PAINTBRUSH_SHAPE_SLASH:
-      x=Paintbrush_width>>1;
-      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
-        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
-          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=(x_pos==(Paintbrush_width-(y_pos+1)));
-      break;
-    case PAINTBRUSH_SHAPE_ANTISLASH:
-      x=Paintbrush_width>>1;
-      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
-        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
-          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=(x_pos==y_pos);
-      break;
-    case PAINTBRUSH_SHAPE_HORIZONTAL_BAR:
-      memset(Paintbrush_sprite,1,Paintbrush_width);
-      break;
-    case PAINTBRUSH_SHAPE_VERTICAL_BAR:
-      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
-        Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)]=1;
-      break;
-    case PAINTBRUSH_SHAPE_CROSS:
-      x=Paintbrush_width>>1;
-      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
-        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
-          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( (x_pos==y_pos) || (x_pos==(Paintbrush_height-(y_pos+1))) );
-      break;
-    case PAINTBRUSH_SHAPE_DIAMOND:
-      x=Paintbrush_width>>1;
-      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
-        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
-        {
-          if (x_pos<=x)
-            y=x-x_pos;
-          else
-            y=x_pos-x;
-          if (y_pos<=x)
-            y+=x-y_pos;
-          else
-            y+=y_pos-x;
-          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=(y<=x);
-        }
-      break;
-    case PAINTBRUSH_SHAPE_RANDOM:
-      radius2=Paintbrush_offset_X+0.414213562; // [0.410..0.415[
-      radius2*=radius2;
-      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
-        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
-        {
-          x=x_pos-Paintbrush_offset_X;
-          y=y_pos-Paintbrush_offset_Y;
-          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( (((x*x)+(y*y)) < radius2) && (!(rand()&7)) );
-        }
-  }
-}
-
-void Smaller_paintbrush(void)
-{
-  if ( (Paintbrush_shape<PAINTBRUSH_SHAPE_MISC)
-    && ( (Paintbrush_width>1)
-      || (Paintbrush_height>1) ) )
-  {
-    Hide_cursor();
-    switch (Paintbrush_shape)
-    {
-      case PAINTBRUSH_SHAPE_ROUND:
-      case PAINTBRUSH_SHAPE_SIEVE_ROUND:
-      case PAINTBRUSH_SHAPE_CROSS:
-      case PAINTBRUSH_SHAPE_PLUS:
-      case PAINTBRUSH_SHAPE_DIAMOND:
-      case PAINTBRUSH_SHAPE_RANDOM:
-        if (Paintbrush_width&1)
-          Set_paintbrush_size(Paintbrush_width-2,Paintbrush_height-2);
-        else
-          Set_paintbrush_size(Paintbrush_width-1,Paintbrush_height-1);
-        break;
-      case PAINTBRUSH_SHAPE_SQUARE:
-      case PAINTBRUSH_SHAPE_SLASH:
-      case PAINTBRUSH_SHAPE_ANTISLASH:
-      case PAINTBRUSH_SHAPE_SIEVE_SQUARE:
-        Set_paintbrush_size(Paintbrush_width-1,Paintbrush_height-1);
-        break;
-      case PAINTBRUSH_SHAPE_HORIZONTAL_BAR:
-        Set_paintbrush_size(Paintbrush_width-1,1);
-        break;
-      case PAINTBRUSH_SHAPE_VERTICAL_BAR:
-        Set_paintbrush_size(1,Paintbrush_height-1);
-    }
-    Display_paintbrush_in_menu();
-    Display_cursor();
-  }
-}
-
-void Bigger_paintbrush(void)
-{
-  if ( (Paintbrush_shape<PAINTBRUSH_SHAPE_MISC)
-    && ( (Paintbrush_width<MAX_PAINTBRUSH_SIZE)
-      || (Paintbrush_height<MAX_PAINTBRUSH_SIZE) ) )
-  {
-    Hide_cursor();
-    switch (Paintbrush_shape)
-    {
-      case PAINTBRUSH_SHAPE_ROUND:
-      case PAINTBRUSH_SHAPE_SIEVE_ROUND:
-      case PAINTBRUSH_SHAPE_RANDOM:
-      case PAINTBRUSH_SHAPE_CROSS:
-      case PAINTBRUSH_SHAPE_PLUS:
-      case PAINTBRUSH_SHAPE_DIAMOND:
-        if (Paintbrush_width&1)
-          Set_paintbrush_size(Paintbrush_width+2,Paintbrush_height+2);
-        else
-          Set_paintbrush_size(Paintbrush_width+1,Paintbrush_height+1);
-        break;
-      case PAINTBRUSH_SHAPE_SQUARE:
-      case PAINTBRUSH_SHAPE_SLASH:
-      case PAINTBRUSH_SHAPE_ANTISLASH:
-      case PAINTBRUSH_SHAPE_SIEVE_SQUARE:
-        Set_paintbrush_size(Paintbrush_width+1,Paintbrush_height+1);
-        break;
-      case PAINTBRUSH_SHAPE_HORIZONTAL_BAR:
-        Set_paintbrush_size(Paintbrush_width+1,1);
-        break;
-      case PAINTBRUSH_SHAPE_VERTICAL_BAR:
-        Set_paintbrush_size(1,Paintbrush_height+1);
-    }
-    Display_paintbrush_in_menu();
-    Display_cursor();
-  }
-}
-
-
-//--------------------- Increase the ForeColor -----------------------
-void Special_next_forecolor(void)
-{
-  Hide_cursor();
-  Set_fore_color(Fore_color+1);
-  Display_cursor();
-}
-
-//--------------------- Decrease the ForeColor -----------------------
-void Special_previous_forecolor(void)
-{
-  Hide_cursor();
-  Set_fore_color(Fore_color-1);
-  Display_cursor();
-}
-
-//--------------------- Increase the BackColor -----------------------
-void Special_next_backcolor(void)
-{
-  Hide_cursor();
-  Set_back_color(Back_color+1);
-  Display_cursor();
-}
-
-//--------------------- Decrease the BackColor -----------------------
-void Special_previous_backcolor(void)
-{
-  Hide_cursor();
-  Set_back_color(Back_color-1);
-  Display_cursor();
-}
-
-/// Picks the next foreground color, according to current shade table
-void Special_next_user_forecolor(void)
-{
-  Hide_cursor();
-  Set_fore_color(Shade_table_left[Fore_color]);
-  Display_cursor();
-}
-
-/// Picks the previous foreground color, according to current shade table
-void Special_previous_user_forecolor(void)
-{
-  Hide_cursor();
-  Set_fore_color(Shade_table_right[Fore_color]);
-  Display_cursor();
-}
-
-/// Picks the next background color, according to current shade table
-void Special_next_user_backcolor(void)
-{
-  Hide_cursor();
-  Set_back_color(Shade_table_left[Back_color]);
-  Display_cursor();
-}
-
-/// Picks the previous background color, according to current shade table
-void Special_previous_user_backcolor(void)
-{
-  Hide_cursor();
-  Set_back_color(Shade_table_right[Back_color]);
-  Display_cursor();
-}
-
-// ------------------- Scroller l'écran (pas en mode loupe) ------------------
-void Scroll_screen(short delta_x,short delta_y)
-{
-  short temp_x_offset;
-  short temp_y_offset;
-
-  temp_x_offset=Main_offset_X+delta_x;
-  temp_y_offset=Main_offset_Y+delta_y;
-
-  if (temp_x_offset+Screen_width>Main_image_width)
-    temp_x_offset=Main_image_width-Screen_width;
-  if (temp_y_offset+Menu_Y>Main_image_height)
-    temp_y_offset=Main_image_height-Menu_Y;
-  if (temp_x_offset<0)
-    temp_x_offset=0;
-  if (temp_y_offset<0)
-    temp_y_offset=0;
-
-  if ( (Main_offset_X!=temp_x_offset) ||
-       (Main_offset_Y!=temp_y_offset) )
-  {
-    Hide_cursor();
-    Main_offset_X=temp_x_offset;
-    Main_offset_Y=temp_y_offset;
-
-    Compute_limits();
-    Compute_paintbrush_coordinates();
-
-    Display_all_screen();  // <=> Display_screen + Display_image_limits
-    Display_cursor();
-  }
-}
-
-
-// ---------------------- Scroller la fenêtre de la loupe --------------------
-void Scroll_magnifier(short delta_x,short delta_y)
-{
-  short temp_x_offset;
-  short temp_y_offset;
-
-  temp_x_offset=Main_magnifier_offset_X+delta_x;
-  temp_y_offset=Main_magnifier_offset_Y+delta_y;
-
-  if (temp_x_offset+Main_magnifier_width>Main_image_width)
-    temp_x_offset=Main_image_width-Main_magnifier_width;
-  if (temp_y_offset+Main_magnifier_height>Main_image_height)
-    temp_y_offset=Main_image_height-Main_magnifier_height;
-  if (temp_x_offset<0)
-    temp_x_offset=0;
-  if (temp_y_offset<0)
-    temp_y_offset=0;
-
-  if ( (Main_magnifier_offset_X!=temp_x_offset) ||
-       (Main_magnifier_offset_Y!=temp_y_offset) )
-  {
-    Hide_cursor();
-    Main_magnifier_offset_X=temp_x_offset;
-    Main_magnifier_offset_Y=temp_y_offset;
-
-    Position_screen_according_to_zoom();
-
-    Compute_limits();
-    Compute_paintbrush_coordinates();
-
-    Display_all_screen();
-    Display_cursor();
-  }
-}
-
-
-// -------------- Changer le Zoom (grâce aux touches [+] et [-]) -------------
-void Zoom(short delta)
-{
-  short index;
-  for (index=0; ZOOM_FACTOR[index]!=Main_magnifier_factor; index++);
-  index+=delta;
-
-  if ( (index>=0) && (index<NB_ZOOM_FACTORS) )
-  {
-    Hide_cursor();
-    Change_magnifier_factor(index);
-    if (Main_magnifier_mode)
-      Display_all_screen();
-    Display_cursor();
-  }
-}
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+#include <stdlib.h>
+#include <string.h>
+#include "const.h"
+#include "struct.h"
+#include "global.h"
+#include "graph.h"
+#include "engine.h"
+#include "windows.h"
+#include "special.h"
+
+
+
+//---------------------- Modifier le pinceau spécial -------------------------
+
+void Set_paintbrush_size(int width, int height)
+{
+  int x_pos,y_pos;
+  int x,y;
+  float radius2;
+
+  if (width<1) width=1;
+  if (height<1) height=1;
+  if (width>MAX_PAINTBRUSH_SIZE) width=MAX_PAINTBRUSH_SIZE;
+  if (height>MAX_PAINTBRUSH_SIZE) height=MAX_PAINTBRUSH_SIZE;
+  Paintbrush_width=width;
+  Paintbrush_height=height;
+  Paintbrush_offset_X=Paintbrush_width>>1;
+  Paintbrush_offset_Y=Paintbrush_height>>1;
+  switch (Paintbrush_shape)
+  {
+    case PAINTBRUSH_SHAPE_ROUND :
+      radius2=Paintbrush_offset_X+0.414213562; // [0.410..0.415[
+      radius2*=radius2;
+      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
+        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
+        {
+          x=x_pos-Paintbrush_offset_X;
+          y=y_pos-Paintbrush_offset_Y;
+          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( ((x*x)+(y*y)) < radius2 );
+        }
+      break;
+    case PAINTBRUSH_SHAPE_SQUARE :
+      for (x_pos=0,y_pos=0; x_pos<Paintbrush_height; x_pos++,y_pos+=MAX_PAINTBRUSH_SIZE)
+        memset(Paintbrush_sprite+y_pos,1,Paintbrush_width);
+      break;
+    case PAINTBRUSH_SHAPE_SIEVE_ROUND :
+      radius2=Paintbrush_offset_X+0.414213562; // [0.410..0.415[
+      radius2*=radius2;
+      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
+        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
+        {
+          x=x_pos-Paintbrush_offset_X;
+          y=y_pos-Paintbrush_offset_Y;
+          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( (!((x_pos+y_pos)&1)) && (((x*x)+(y*y)) < radius2));
+        }
+      break;
+    case PAINTBRUSH_SHAPE_SIEVE_SQUARE:
+      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
+        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
+          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=!((x_pos+y_pos)&1);
+      break;
+    case PAINTBRUSH_SHAPE_PLUS:
+      x=Paintbrush_width>>1;
+      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
+        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
+          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=((x_pos==x) || (y_pos==x));
+      break;
+    case PAINTBRUSH_SHAPE_SLASH:
+      x=Paintbrush_width>>1;
+      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
+        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
+          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=(x_pos==(Paintbrush_width-(y_pos+1)));
+      break;
+    case PAINTBRUSH_SHAPE_ANTISLASH:
+      x=Paintbrush_width>>1;
+      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
+        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
+          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=(x_pos==y_pos);
+      break;
+    case PAINTBRUSH_SHAPE_HORIZONTAL_BAR:
+      memset(Paintbrush_sprite,1,Paintbrush_width);
+      break;
+    case PAINTBRUSH_SHAPE_VERTICAL_BAR:
+      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
+        Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)]=1;
+      break;
+    case PAINTBRUSH_SHAPE_CROSS:
+      x=Paintbrush_width>>1;
+      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
+        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
+          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( (x_pos==y_pos) || (x_pos==(Paintbrush_height-(y_pos+1))) );
+      break;
+    case PAINTBRUSH_SHAPE_DIAMOND:
+      x=Paintbrush_width>>1;
+      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
+        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
+        {
+          if (x_pos<=x)
+            y=x-x_pos;
+          else
+            y=x_pos-x;
+          if (y_pos<=x)
+            y+=x-y_pos;
+          else
+            y+=y_pos-x;
+          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=(y<=x);
+        }
+      break;
+    case PAINTBRUSH_SHAPE_RANDOM:
+      radius2=Paintbrush_offset_X+0.414213562; // [0.410..0.415[
+      radius2*=radius2;
+      for (y_pos=0; y_pos<Paintbrush_height; y_pos++)
+        for (x_pos=0; x_pos<Paintbrush_width; x_pos++)
+        {
+          x=x_pos-Paintbrush_offset_X;
+          y=y_pos-Paintbrush_offset_Y;
+          Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos]=( (((x*x)+(y*y)) < radius2) && (!(rand()&7)) );
+        }
+  }
+}
+
+void Smaller_paintbrush(void)
+{
+  if ( (Paintbrush_shape<PAINTBRUSH_SHAPE_MISC)
+    && ( (Paintbrush_width>1)
+      || (Paintbrush_height>1) ) )
+  {
+    Hide_cursor();
+    switch (Paintbrush_shape)
+    {
+      case PAINTBRUSH_SHAPE_ROUND:
+      case PAINTBRUSH_SHAPE_SIEVE_ROUND:
+      case PAINTBRUSH_SHAPE_CROSS:
+      case PAINTBRUSH_SHAPE_PLUS:
+      case PAINTBRUSH_SHAPE_DIAMOND:
+      case PAINTBRUSH_SHAPE_RANDOM:
+        if (Paintbrush_width&1)
+          Set_paintbrush_size(Paintbrush_width-2,Paintbrush_height-2);
+        else
+          Set_paintbrush_size(Paintbrush_width-1,Paintbrush_height-1);
+        break;
+      case PAINTBRUSH_SHAPE_SQUARE:
+      case PAINTBRUSH_SHAPE_SLASH:
+      case PAINTBRUSH_SHAPE_ANTISLASH:
+      case PAINTBRUSH_SHAPE_SIEVE_SQUARE:
+        Set_paintbrush_size(Paintbrush_width-1,Paintbrush_height-1);
+        break;
+      case PAINTBRUSH_SHAPE_HORIZONTAL_BAR:
+        Set_paintbrush_size(Paintbrush_width-1,1);
+        break;
+      case PAINTBRUSH_SHAPE_VERTICAL_BAR:
+        Set_paintbrush_size(1,Paintbrush_height-1);
+    }
+    Display_paintbrush_in_menu();
+    Display_cursor();
+  }
+}
+
+void Bigger_paintbrush(void)
+{
+  if ( (Paintbrush_shape<PAINTBRUSH_SHAPE_MISC)
+    && ( (Paintbrush_width<MAX_PAINTBRUSH_SIZE)
+      || (Paintbrush_height<MAX_PAINTBRUSH_SIZE) ) )
+  {
+    Hide_cursor();
+    switch (Paintbrush_shape)
+    {
+      case PAINTBRUSH_SHAPE_ROUND:
+      case PAINTBRUSH_SHAPE_SIEVE_ROUND:
+      case PAINTBRUSH_SHAPE_RANDOM:
+      case PAINTBRUSH_SHAPE_CROSS:
+      case PAINTBRUSH_SHAPE_PLUS:
+      case PAINTBRUSH_SHAPE_DIAMOND:
+        if (Paintbrush_width&1)
+          Set_paintbrush_size(Paintbrush_width+2,Paintbrush_height+2);
+        else
+          Set_paintbrush_size(Paintbrush_width+1,Paintbrush_height+1);
+        break;
+      case PAINTBRUSH_SHAPE_SQUARE:
+      case PAINTBRUSH_SHAPE_SLASH:
+      case PAINTBRUSH_SHAPE_ANTISLASH:
+      case PAINTBRUSH_SHAPE_SIEVE_SQUARE:
+        Set_paintbrush_size(Paintbrush_width+1,Paintbrush_height+1);
+        break;
+      case PAINTBRUSH_SHAPE_HORIZONTAL_BAR:
+        Set_paintbrush_size(Paintbrush_width+1,1);
+        break;
+      case PAINTBRUSH_SHAPE_VERTICAL_BAR:
+        Set_paintbrush_size(1,Paintbrush_height+1);
+    }
+    Display_paintbrush_in_menu();
+    Display_cursor();
+  }
+}
+
+
+//--------------------- Increase the ForeColor -----------------------
+void Special_next_forecolor(void)
+{
+  Hide_cursor();
+  Set_fore_color(Fore_color+1);
+  Display_cursor();
+}
+
+//--------------------- Decrease the ForeColor -----------------------
+void Special_previous_forecolor(void)
+{
+  Hide_cursor();
+  Set_fore_color(Fore_color-1);
+  Display_cursor();
+}
+
+//--------------------- Increase the BackColor -----------------------
+void Special_next_backcolor(void)
+{
+  Hide_cursor();
+  Set_back_color(Back_color+1);
+  Display_cursor();
+}
+
+//--------------------- Decrease the BackColor -----------------------
+void Special_previous_backcolor(void)
+{
+  Hide_cursor();
+  Set_back_color(Back_color-1);
+  Display_cursor();
+}
+
+/// Picks the next foreground color, according to current shade table
+void Special_next_user_forecolor(void)
+{
+  Hide_cursor();
+  Set_fore_color(Shade_table_left[Fore_color]);
+  Display_cursor();
+}
+
+/// Picks the previous foreground color, according to current shade table
+void Special_previous_user_forecolor(void)
+{
+  Hide_cursor();
+  Set_fore_color(Shade_table_right[Fore_color]);
+  Display_cursor();
+}
+
+/// Picks the next background color, according to current shade table
+void Special_next_user_backcolor(void)
+{
+  Hide_cursor();
+  Set_back_color(Shade_table_left[Back_color]);
+  Display_cursor();
+}
+
+/// Picks the previous background color, according to current shade table
+void Special_previous_user_backcolor(void)
+{
+  Hide_cursor();
+  Set_back_color(Shade_table_right[Back_color]);
+  Display_cursor();
+}
+
+// ------------------- Scroller l'écran (pas en mode loupe) ------------------
+void Scroll_screen(short delta_x,short delta_y)
+{
+  short temp_x_offset;
+  short temp_y_offset;
+
+  temp_x_offset=Main_offset_X+delta_x;
+  temp_y_offset=Main_offset_Y+delta_y;
+
+  if (temp_x_offset+Screen_width>Main_image_width)
+    temp_x_offset=Main_image_width-Screen_width;
+  if (temp_y_offset+Menu_Y>Main_image_height)
+    temp_y_offset=Main_image_height-Menu_Y;
+  if (temp_x_offset<0)
+    temp_x_offset=0;
+  if (temp_y_offset<0)
+    temp_y_offset=0;
+
+  if ( (Main_offset_X!=temp_x_offset) ||
+       (Main_offset_Y!=temp_y_offset) )
+  {
+    Hide_cursor();
+    Main_offset_X=temp_x_offset;
+    Main_offset_Y=temp_y_offset;
+
+    Compute_limits();
+    Compute_paintbrush_coordinates();
+
+    Display_all_screen();  // <=> Display_screen + Display_image_limits
+    Display_cursor();
+  }
+}
+
+
+// ---------------------- Scroller la fenêtre de la loupe --------------------
+void Scroll_magnifier(short delta_x,short delta_y)
+{
+  short temp_x_offset;
+  short temp_y_offset;
+
+  temp_x_offset=Main_magnifier_offset_X+delta_x;
+  temp_y_offset=Main_magnifier_offset_Y+delta_y;
+
+  if (temp_x_offset+Main_magnifier_width>Main_image_width)
+    temp_x_offset=Main_image_width-Main_magnifier_width;
+  if (temp_y_offset+Main_magnifier_height>Main_image_height)
+    temp_y_offset=Main_image_height-Main_magnifier_height;
+  if (temp_x_offset<0)
+    temp_x_offset=0;
+  if (temp_y_offset<0)
+    temp_y_offset=0;
+
+  if ( (Main_magnifier_offset_X!=temp_x_offset) ||
+       (Main_magnifier_offset_Y!=temp_y_offset) )
+  {
+    Hide_cursor();
+    Main_magnifier_offset_X=temp_x_offset;
+    Main_magnifier_offset_Y=temp_y_offset;
+
+    Position_screen_according_to_zoom();
+
+    Compute_limits();
+    Compute_paintbrush_coordinates();
+
+    Display_all_screen();
+    Display_cursor();
+  }
+}
+
+
+// -------------- Changer le Zoom (grâce aux touches [+] et [-]) -------------
+void Zoom(short delta)
+{
+  short index;
+  for (index=0; ZOOM_FACTOR[index]!=Main_magnifier_factor; index++);
+  index+=delta;
+
+  if ( (index>=0) && (index<NB_ZOOM_FACTORS) )
+  {
+    Hide_cursor();
+    Change_magnifier_factor(index);
+    if (Main_magnifier_mode)
+      Display_all_screen();
+    Display_cursor();
+  }
+}
diff --git a/special.h b/special.h
index 67c2ca6d..30134671 100644
--- a/special.h
+++ b/special.h
@@ -1,43 +1,43 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file special.h
-/// Editor functions that can be hooked to a keyboard shortcut, but don't have
-/// a menu button associated to them.
-//////////////////////////////////////////////////////////////////////////////
-
-void Set_paintbrush_size(int width, int height);
-void Smaller_paintbrush(void);
-void Bigger_paintbrush(void);
-
-void Special_next_forecolor(void);
-void Special_previous_forecolor(void);
-void Special_next_backcolor(void);
-void Special_previous_backcolor(void);
-
-void Special_next_user_forecolor(void);
-void Special_previous_user_forecolor(void);
-void Special_next_user_backcolor(void);
-void Special_previous_user_backcolor(void);
-
-void Scroll_screen(short delta_x,short delta_y);
-void Scroll_magnifier(short delta_x,short delta_y);
-
-void Zoom(short delta);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file special.h
+/// Editor functions that can be hooked to a keyboard shortcut, but don't have
+/// a menu button associated to them.
+//////////////////////////////////////////////////////////////////////////////
+
+void Set_paintbrush_size(int width, int height);
+void Smaller_paintbrush(void);
+void Bigger_paintbrush(void);
+
+void Special_next_forecolor(void);
+void Special_previous_forecolor(void);
+void Special_next_backcolor(void);
+void Special_previous_backcolor(void);
+
+void Special_next_user_forecolor(void);
+void Special_previous_user_forecolor(void);
+void Special_next_user_backcolor(void);
+void Special_previous_user_backcolor(void);
+
+void Scroll_screen(short delta_x,short delta_y);
+void Scroll_magnifier(short delta_x,short delta_y);
+
+void Zoom(short delta);
diff --git a/struct.h b/struct.h
index ed890449..93c1872b 100644
--- a/struct.h
+++ b/struct.h
@@ -1,410 +1,410 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2007 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file struct.h
-/// Structures that can be used in the whole program.
-//////////////////////////////////////////////////////////////////////////////
-#ifndef _STRUCT_H_
-#define _STRUCT_H_
-
-#if defined(__BEOS__)
-    #include <inttypes.h>
-#else
-    #include <stdint.h>
-#endif
-
-#include "const.h"
-
-
-// POSIX calls it strcasecmp, Windows uses stricmp... no ANSI standard.
-#ifdef WIN32
-	#define strcasecmp stricmp
-#endif
-
-// Definition of the base data types
-///  8bit unsigned integer
-#define byte  uint8_t  
-/// 16bit unsigned integer
-#define word  uint16_t 
-/// 32bit unsigned integer
-#define dword uint32_t
-/// 64bit unsigned integer
-#define qword uint64_t
-
-// Named function prototypes
-typedef void (* Func_action)    (void);
-typedef void (* Func_pixel) (word,word,byte);
-typedef byte (* Func_read)   (word,word);
-typedef void (* Func_clear)  (byte);
-typedef void (* Func_display)   (word,word,word);
-typedef byte (* Func_effect)     (word,word,byte);
-typedef void (* Func_block)     (word,word,word,word,byte);
-typedef void (* Func_line_XOR) (word,word,word);
-typedef void (* Func_display_brush_color) (word,word,word,word,word,word,byte,word);
-typedef void (* Func_display_brush_mono)  (word,word,word,word,word,word,byte,byte,word);
-typedef void (* Func_gradient)   (long,short,short);
-typedef void (* Func_remap)     (word,word,word,word,byte *);
-typedef void (* Func_procsline) (word,word,word,byte *);
-typedef void (* Func_display_zoom) (word,word,word,byte *);
-typedef void (* Func_display_brush_color_zoom) (word,word,word,word,word,word,byte,word,byte *);
-typedef void (* Func_display_brush_mono_zoom)  (word,word,word,word,word,word,byte,byte,word,byte *);
-typedef void (* Func_draw_brush) (byte *,word,word,word,word,word,word,byte,word);
-typedef void (* Func_draw_list_item) (word,word,word,byte);
-
-/// A set of RGB values.
-typedef struct
-{
-  byte R; ///< Red
-  byte G; ///< Green
-  byte B; ///< Blue
-}__attribute__ ((__packed__)) T_Components, T_Palette[256]; ///< A complete 256-entry RGB palette (768 bytes).
-
-/// A normal rectangular button in windows and menus.
-typedef struct T_Normal_button
-{
-  short Number;                 ///< Unique identifier for all controls
-  word Pos_X;                   ///< Coordinate for top of button, relative to the window, before scaling.
-  word Pos_Y;                   ///< Coordinate for left of button, relative to the window, before scaling.
-  word Width;                   ///< Width before scaling
-  word Height;                  ///< Height before scaling
-  byte Clickable;               ///< Boolean, unused.
-  byte Repeatable;              ///< Boolean, true if the button activates repeatedly until you release the mouse button. Used for "+" buttons, for example.
-  word Shortcut;                ///< Keyboard shortcut that will emulate a click on this button.
-  struct T_Normal_button * Next;///< Pointer to the next normal button of current window.
-} T_Normal_button;
-
-/// A window control that shows a complete 256-color palette
-typedef struct T_Palette_button
-{
-  short Number;                 ///< Unique identifier for all controls
-  word Pos_X;                   ///< Coordinate for top of button, relative to the window, before scaling.
-  word Pos_Y;                   ///< Coordinate for left of button, relative to the window, before scaling.
-  struct T_Palette_button * Next;///< Pointer to the next palette of current window.
-} T_Palette_button;
-
-/// A window control that represents a vertical scrollbar, with a slider, and two arrow buttons.
-typedef struct T_Scroller_button
-{
-  short Number;                   ///< Unique identifier for all controls
-  word Pos_X;                     ///< Coordinate for top of button, relative to the window, before scaling.
-  word Pos_Y;                     ///< Coordinate for left of button, relative to the window, before scaling.
-  word Height;                    ///< Height before scaling.
-  word Nb_elements;               ///< Number of distinct values it can take.
-  word Nb_visibles;               ///< If this slider is meant to show several elements of a collection, this is their number (otherwise, it's 1).
-  word Position;                  ///< Current position of the slider: which item it's pointing.
-  word Cursor_height;             ///< Vertical dimension of the slider, in pixels before scaling.
-  struct T_Scroller_button * Next;///< Pointer to the next scroller of current window.
-} T_Scroller_button;
-
-///
-/// A window control that only has a rectangular "active" area which catches mouse clicks,
-// but no visible shape. It's used for custom controls where the drawing is done on
-// a case by case basis.
-typedef struct T_Special_button
-{
-  short Number;                  ///< Unique identifier for all controls
-  word Pos_X;                    ///< Coordinate for top of button, relative to the window, before scaling.
-  word Pos_Y;                    ///< Coordinate for left of button, relative to the window, before scaling.
-  word Width;                    ///< Width before scaling
-  word Height;                   ///< Height before scaling
-  struct T_Special_button * Next;///< Pointer to the next special button of current window.
-} T_Special_button;
-
-/// Data for a dropdown item, ie. one proposed choice.
-typedef struct T_Dropdown_choice
-{
-  short Number;                   ///< Value that identifies the choice (for this dropdown only)
-  const char * Label;             ///< String to display in the dropdown panel
-  struct T_Dropdown_choice * Next;///< Pointer to the next choice for this dropdown.
-} T_Dropdown_choice;
-
-/// A window control that behaves like a dropdown button.
-typedef struct T_Dropdown_button
-{
-  short Number;                   ///< Unique identifier for all controls
-  word Pos_X;                     ///< Coordinate for top of button, relative to the window, before scaling.
-  word Pos_Y;                     ///< Coordinate for left of button, relative to the window, before scaling.
-  word Width;                     ///< Width before scaling
-  word Height;                    ///< Height before scaling
-  byte Display_choice;            ///< Boolean, true if the engine should print the selected item's label in the dropdown area when the user chooses it.
-  byte Display_centered;          ///< Boolean, true to center the labels (otherwise, align left)
-  byte Display_arrow;             ///< Boolean, true to display a "down" arrow box in top right
-  byte Active_button;             ///< Determines which mouse button(s) cause the dropdown panel to open: LEFT_SIDE || RIGHT_SIDE || (LEFT_SIDE|RIGHT_SIDE)
-  word Dropdown_width;            ///< Width of the dropdown panel when it's open. Use 0 for "same as the dropdown button"
-  T_Dropdown_choice * First_item; ///< Linked list with the choices available for this dropdown.
-  struct T_Dropdown_button * Next;///< Pointer to the next dropdown button of current window.
-} T_Dropdown_button;
-
-/// Data for one item (file, directory) in a fileselector.
-typedef struct T_Fileselector_item
-{
-  char Short_name[19]; ///< Name to display.
-  char Full_name[256]; ///< Filesystem value.
-  byte Type;           ///< Type of item: 0 = File, 1 = Directory, 2 = Drive
-
-  struct T_Fileselector_item * Next;    ///< Pointer to next item of the current fileselector.
-  struct T_Fileselector_item * Previous;///< Pointer to previous item of the current fileselector.
-} T_Fileselector_item;
-
-/// Data for a fileselector
-typedef struct T_Fileselector
-{
-  /// Number of elements in the current fileselector's ::Filelist
-  short Nb_elements;
-  /// Number of files in the current fileselector's ::Filelist
-  short Nb_files;
-  /// Number of directories in the current fileselector's ::Filelist
-  short Nb_directories;
-  /// Head of the linked list for the fileselector.
-  T_Fileselector_item * First;
-  /// Index for direct access to element number N
-  T_Fileselector_item ** Index;
-} T_Fileselector;
-
-typedef struct T_List_button
-{
-  short Number;                     ///< Unique identifier for all controls
-  short List_start;                 ///< Index of the font to appear as first line
-  short Cursor_position;            ///< Index of the selected line (0=top)
-
-  T_Special_button  * Entry_button; ///< Pointer to the associated selection control.
-  T_Scroller_button * Scroller;     ///< Pointer to the associated scroller
-  
-  Func_draw_list_item   Draw_list_item; ///< 
-
-  struct T_List_button * Next;    ///< Pointer to the next list button of current window.
-} T_List_button;
-
-/// Data for one line of the "Help" screens.
-typedef struct {
-  char Line_type;     ///< Kind of line: 'N' for normal line, 'S' for a bold line, 'K' for a line with keyboard shortcut, 'T' and '-' for upper and lower titles.
-  char * Text;        ///< Displayed string.
-  int Line_parameter; ///< Generic parameter depending on line type. For 'K' lines: a shortcut identifier. For others: unused.
-} T_Help_table;
-
-/// Data for one section of the "Help" screens, ie a page.
-typedef struct
-{
-  const T_Help_table* Help_table; ///< Pointer to the array of ::T_Help_table that contains the lines
-  word Length;                    ///< Size of the array of lines
-} T_Help_section;
-
-/// Data for one setting of gradients. Warning, this one is saved/loaded as binary.
-typedef struct
-{
-  byte Start;     ///< First color
-  byte End;       ///< Last color
-  dword Inverse;  ///< Boolean, true if the gradient goes in descending order
-  dword Mix;      ///< Amount of randomness to add to the mix (0-255)
-  dword Technique;///< Gradient technique: 0 (no pattern) 1 (dithering), or 2 (big dithering)
-} T_Gradient_array;
-
-/// Data for one setting of shade. Warning, this one is saved/loaded as binary.
-typedef struct
-{
-  word List[512]; ///< List of entries, each one is either a color (0-255) or -1 for empty.
-  byte Step;      ///< Step to increment/decrement on left-clicks.
-  byte Mode;      ///< Shade mode: Normal, Loop, or No-saturation see ::SHADE_MODES
-} T_Shade;
-
-/// Data for one fullscreen video mode in configuration file. Warning, this one is saved/loaded as binary.
-typedef struct
-{
-  byte State; ///< How good is the mode supported. 0:Good (white) 1:OK (light) 2:So-so (dark) 4:User-disabled (black); +128 => System doesn't support it at all.
-  word Width; ///< Videomode width in pixels.
-  word Height;///< Videomode height in pixels. 
-} __attribute__((__packed__)) T_Config_video_mode;
-
-/// Header for gfx2.cfg. Warning, this one is saved/loaded as binary.
-typedef struct
-{
-  char Signature[3]; ///< Signature for the file format. "CFG".
-  byte Version1;     ///< Major version number (ex: 2)
-  byte Version2;     ///< Minor version number (ex: 0)
-  byte Beta1;        ///< Major beta version number (ex: 96)
-  byte Beta2;        ///< Major beta version number (ex: 5)
-} __attribute__((__packed__)) T_Config_header;
-
-/// Header for a config chunk in for gfx2.cfg. Warning, this one is saved/loaded as binary.
-typedef struct
-{
-  byte Number; ///< Section identfier. Possible values are in enum ::CHUNKS_CFG
-  word Size;   ///< Size of the configuration block that follows, in bytes.
-} T_Config_chunk;
-
-/// Configuration for one keyboard shortcut in gfx2.cfg. Warning, this one is saved/loaded as binary.
-typedef struct
-{
-  word Number; ///< Indicates the shortcut action. This is a number starting from 0, which matches ::T_Key_config.Number
-  word Key;    ///< Keyboard shortcut: SDLK_something, or -1 for none
-  word Key2;   ///< Alternate keyboard shortcut: SDLK_something, or -1 for none
-} __attribute__((__packed__)) T_Config_shortcut_info;
-
-/// This structure holds all the settings which are saved and loaded as gfx2.ini.
-typedef struct
-{
-  char *Font_file;                       ///< Name of the font used in the menus. Matches file skins/font_*.png (Case-sensitive on some filesystems)
-  char *Skin_file;                        ///< String, name of the file where all the graphic data is stored
-  int  Show_hidden_files;                ///< Boolean, true to show hidden files in fileselectors.
-  int  Show_hidden_directories;          ///< Boolean, true to show hidden directories in fileselectors.
-//  int  Show_system_directories;        ///< (removed when converted from DOS)
-  byte Display_image_limits;             ///< Boolean, true to display a dotted line at the borders of the image if it's smaller than screen.
-  byte Cursor;                           ///< Mouse cursor aspect: 1 Solid, 2 Transparent, 3 Thin
-  byte Maximize_preview;                 ///< Boolean, true to make previews in fileselector fit the whole rectangle.
-  byte Auto_set_res;                     ///< Boolean, true to make grafx2 switch to a new resolution whenever you load an image.
-  byte Coords_rel;                       ///< Boolean, true to display coordinates as relative (instead of absolute)
-  byte Backup;                           ///< Boolean, true to backup the original file whenever you save an image.
-  byte Adjust_brush_pick;                ///< Boolean, true to omit the right and bottom edges when grabbing a brush in Grid mode.
-  byte Auto_save;                        ///< Boolean, true to save configuration when exiting program.
-  byte Max_undo_pages;                   ///< Number of steps to memorize for Undo/Redo.
-  byte Mouse_sensitivity_index_x;        ///< Mouse sensitivity in X axis
-  byte Mouse_sensitivity_index_y;        ///< Mouse sensitivity in Y axis
-  byte Mouse_fix_factor_X;               ///< Mouse correction factor in X axis.
-  byte Mouse_fix_factor_Y;               ///< Mouse correction factor in Y axis.
-  byte Mouse_merge_movement;             ///< Number of SDL mouse events that are merged into a single change of mouse coordinates.
-  byte Delay_left_click_on_slider;       ///< Delay (in 1/100s) between two activations of a repeatable button when you hold left-click.
-  byte Delay_right_click_on_slider;      ///< Delay (in 1/100s) between two activations of a repeatable button when you hold left-click.
-  long Timer_delay;                      ///< Delay (in 1/55s) before showing a preview in a fileselector.
-  T_Components Fav_menu_colors[4];       ///< Favorite colors to use for the menu.
-  int  Nb_max_vertices_per_polygon;      ///< Limit for the number of vertices in polygon tools.
-  byte Clear_palette;                    ///< Boolean, true to reset the palette (to black) before loading an image.
-  byte Set_resolution_according_to;      ///< When Auto_set_res is on, this determines if the mode should be chosen according to the "original screen" information in the file (1) or the picture dimensons (2)
-  byte Ratio;                            ///< Determines the scaling of menu and windows: 0 no scaling, 1 scaling, 2 slight scaling.
-  byte Fast_zoom;                        ///< Boolean, true if the magnifier shortcut should automatically view the mouse area.
-  byte Find_file_fast;                   ///< In fileselectors, this determines which entries should be sought when typing letters: 0 all, 1 files only, 2 directories only.
-  byte Separate_colors;                  ///< Boolean, true if the menu palette should separate color cells with a black outline.
-  word Palette_cells_X;                  ///< Number of colors to show in a row of the menu palette.
-  word Palette_cells_Y;                  ///< Number of colors to show in a column of the menu palette.
-  byte Palette_vertical;                 ///< Boolean, true if the menu palette should go top to bottom instead of left to right
-  byte FX_Feedback;                      ///< Boolean, true if drawing effects should read the image being modified (instead of the image before clicking)
-  byte Safety_colors;                    ///< Boolean, true to make the palette automatically re-create menu colors if needed after a "Zap" or color reduction.
-  byte Opening_message;                  ///< Boolean, true to display the splash screen on strtup.
-  byte Clear_with_stencil;               ///< Boolean, true to take the stencil into effect (if active) when using the Clear function.
-  byte Auto_discontinuous;               ///< Boolean, true to automatically switch to the discontinuous freehand draw after grabbing a brush.
-  byte Screen_size_in_GIF;               ///< Boolean, true to store current resolution in GIF files.
-  byte Auto_nb_used;                     ///< Boolean, true to count colors in Palette screen.
-  byte Default_resolution;               ///< Default video mode to use on startup. Index in ::Video_mode.
-  char *Bookmark_directory[NB_BOOKMARKS];///< Bookmarked directories in fileselectors: This is the full dierctory name.
-  char Bookmark_label[NB_BOOKMARKS][8+1];///< Bookmarked directories in fileselectors: This is the displayed name.
-  int  Window_pos_x;                     ///< Last window x position (9999 if unsupportd/irrelevant for the platform)
-  int  Window_pos_y;                     ///< Last window y position (9999 if unsupportd/irrelevant for the platform)
-  word Double_click_speed;               ///< Maximum delay for double-click, in ms.
-  word Double_key_speed;                 ///< Maximum delay for double-keypress, in ms.
-} T_Config;
-
-// Structures utilisées pour les descriptions de pages et de liste de pages.
-// Lorsqu'on gèrera les animations, il faudra aussi des listes de listes de
-// pages.
-
-// Ces structures sont manipulées à travers des fonctions de gestion du
-// backup dans "graph.c".
-
-/// This is the data for one step of Undo/Redo, for one image.
-typedef struct
-{
-  byte *    Image;   ///< Pixel data for the image.
-  int       Width;   ///< Image width in pixels.
-  int       Height;  ///< Image height in pixels.
-  T_Palette Palette; ///< Image palette.
-
-  char      Comment[COMMENT_SIZE+1]; ///< Comment to store in the image file.
-
-  char      File_directory[MAX_PATH_CHARACTERS];///< Directory that contains the file.
-  char      Filename[MAX_PATH_CHARACTERS];      ///< Filename without directory.
-  byte      File_format;                        ///< File format, in enum ::FILE_FORMATS
-
-} T_Page;
-
-/// Collection of undo/redo steps.
-typedef struct
-{
-  int      List_size;         /// Number of ::T_Page in the vector "Pages".
-  int      Nb_pages_allocated;/// Number of ::T_Page used so far in the vector "Pages".
-  T_Page * Pages;             /// Vector of Pages, each one being a undo/redo step.
-} T_List_of_pages;
-
-
-/// GUI skin data
-typedef struct
-{
-  // Mouse
-  
-  /// X coordinate of the mouse cursor's "hot spot". It is < ::CURSOR_SPRITE_WIDTH
-  word Cursor_offset_X[NB_CURSOR_SPRITES];
-  /// Y coordinate of the mouse cursor's "hot spot". It is < ::CURSOR_SPRITE_HEIGHT
-  word Cursor_offset_Y[NB_CURSOR_SPRITES];
-  /// Graphic resources for the mouse cursor.
-  byte Cursor_sprite[NB_CURSOR_SPRITES][CURSOR_SPRITE_HEIGHT][CURSOR_SPRITE_WIDTH];
-
-  // Preset paintbrushes
-  
-  /// Graphic resources for the preset paintbrushes.
-  byte  Paintbrush_sprite [NB_PAINTBRUSH_SPRITES][PAINTBRUSH_HEIGHT][PAINTBRUSH_WIDTH];
-  /// Width of the preset paintbrushes.
-  word  Preset_paintbrush_width[NB_PAINTBRUSH_SPRITES];
-  /// Height of the preset paintbrushes.
-  word  Preset_paintbrush_height[NB_PAINTBRUSH_SPRITES];
-  /// Type of the preset paintbrush: index in enum PAINTBRUSH_SHAPES
-  byte  Paintbrush_type[NB_PAINTBRUSH_SPRITES];
-  /// Brush handle for the preset brushes. Generally ::Preset_paintbrush_width[]/2
-  word  Preset_paintbrush_offset_X[NB_PAINTBRUSH_SPRITES];
-  /// Brush handle for the preset brushes. Generally ::Preset_paintbrush_height[]/2
-  word  Preset_paintbrush_offset_Y[NB_PAINTBRUSH_SPRITES];
-
-  // Sieve patterns
-  
-  /// Preset sieve patterns, stored as binary (one word per line)
-  word  Sieve_pattern[12][16];
-  
-  // Menu and other graphics
-  
-  /// Bitmap data for the menu, a single rectangle.
-  byte Menu_block[MENU_HEIGHT][MENU_WIDTH];
-  /// Bitmap data for the icons that are displayed over the menu.
-  byte Menu_sprite[NB_MENU_SPRITES][MENU_SPRITE_HEIGHT][MENU_SPRITE_WIDTH];
-  /// Bitmap data for the different "effects" icons.
-  byte Effect_sprite[NB_EFFECTS_SPRITES][MENU_SPRITE_HEIGHT][MENU_SPRITE_WIDTH];
-  /// Bitmap data for the Grafx2 logo that appears on splash screen. All 256 colors allowed.
-  byte Logo_grafx2[231*56];
-  /// Bitmap data for the 6x8 font used in help screens.
-  byte Help_font_norm [256][6][8];
-  /// Bitmap data for the 6x8 font used in help screens ("bold" verstion).
-  byte Bold_font [256][6][8];
-  // 12
-  // 34
-  /// Bitmap data for the title font used in help screens. Top-left quarter.
-  byte Help_font_t1 [64][6][8];
-  /// Bitmap data for the title font used in help screens. Top-right quarter.
-  byte Help_font_t2 [64][6][8];
-  /// Bitmap data for the title font used in help screens. Bottom-left quarter.
-  byte Help_font_t3 [64][6][8];
-  /// Bitmap data for the title font used in help screens. Bottom-right quarter.
-  byte Help_font_t4 [64][6][8];
-  /// Bitmap data for the small 8x8 icons.
-  byte Icon_sprite[NB_ICON_SPRITES][ICON_SPRITE_HEIGHT][ICON_SPRITE_WIDTH];
-
-  /// A default 256-color palette.
-  T_Palette Default_palette;
-
-
-} T_Gui_skin;
-
-#endif
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2007 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file struct.h
+/// Structures that can be used in the whole program.
+//////////////////////////////////////////////////////////////////////////////
+#ifndef _STRUCT_H_
+#define _STRUCT_H_
+
+#if defined(__BEOS__)
+    #include <inttypes.h>
+#else
+    #include <stdint.h>
+#endif
+
+#include "const.h"
+
+
+// POSIX calls it strcasecmp, Windows uses stricmp... no ANSI standard.
+#ifdef WIN32
+	#define strcasecmp stricmp
+#endif
+
+// Definition of the base data types
+///  8bit unsigned integer
+#define byte  uint8_t  
+/// 16bit unsigned integer
+#define word  uint16_t 
+/// 32bit unsigned integer
+#define dword uint32_t
+/// 64bit unsigned integer
+#define qword uint64_t
+
+// Named function prototypes
+typedef void (* Func_action)    (void);
+typedef void (* Func_pixel) (word,word,byte);
+typedef byte (* Func_read)   (word,word);
+typedef void (* Func_clear)  (byte);
+typedef void (* Func_display)   (word,word,word);
+typedef byte (* Func_effect)     (word,word,byte);
+typedef void (* Func_block)     (word,word,word,word,byte);
+typedef void (* Func_line_XOR) (word,word,word);
+typedef void (* Func_display_brush_color) (word,word,word,word,word,word,byte,word);
+typedef void (* Func_display_brush_mono)  (word,word,word,word,word,word,byte,byte,word);
+typedef void (* Func_gradient)   (long,short,short);
+typedef void (* Func_remap)     (word,word,word,word,byte *);
+typedef void (* Func_procsline) (word,word,word,byte *);
+typedef void (* Func_display_zoom) (word,word,word,byte *);
+typedef void (* Func_display_brush_color_zoom) (word,word,word,word,word,word,byte,word,byte *);
+typedef void (* Func_display_brush_mono_zoom)  (word,word,word,word,word,word,byte,byte,word,byte *);
+typedef void (* Func_draw_brush) (byte *,word,word,word,word,word,word,byte,word);
+typedef void (* Func_draw_list_item) (word,word,word,byte);
+
+/// A set of RGB values.
+typedef struct
+{
+  byte R; ///< Red
+  byte G; ///< Green
+  byte B; ///< Blue
+}__attribute__ ((__packed__)) T_Components, T_Palette[256]; ///< A complete 256-entry RGB palette (768 bytes).
+
+/// A normal rectangular button in windows and menus.
+typedef struct T_Normal_button
+{
+  short Number;                 ///< Unique identifier for all controls
+  word Pos_X;                   ///< Coordinate for top of button, relative to the window, before scaling.
+  word Pos_Y;                   ///< Coordinate for left of button, relative to the window, before scaling.
+  word Width;                   ///< Width before scaling
+  word Height;                  ///< Height before scaling
+  byte Clickable;               ///< Boolean, unused.
+  byte Repeatable;              ///< Boolean, true if the button activates repeatedly until you release the mouse button. Used for "+" buttons, for example.
+  word Shortcut;                ///< Keyboard shortcut that will emulate a click on this button.
+  struct T_Normal_button * Next;///< Pointer to the next normal button of current window.
+} T_Normal_button;
+
+/// A window control that shows a complete 256-color palette
+typedef struct T_Palette_button
+{
+  short Number;                 ///< Unique identifier for all controls
+  word Pos_X;                   ///< Coordinate for top of button, relative to the window, before scaling.
+  word Pos_Y;                   ///< Coordinate for left of button, relative to the window, before scaling.
+  struct T_Palette_button * Next;///< Pointer to the next palette of current window.
+} T_Palette_button;
+
+/// A window control that represents a vertical scrollbar, with a slider, and two arrow buttons.
+typedef struct T_Scroller_button
+{
+  short Number;                   ///< Unique identifier for all controls
+  word Pos_X;                     ///< Coordinate for top of button, relative to the window, before scaling.
+  word Pos_Y;                     ///< Coordinate for left of button, relative to the window, before scaling.
+  word Height;                    ///< Height before scaling.
+  word Nb_elements;               ///< Number of distinct values it can take.
+  word Nb_visibles;               ///< If this slider is meant to show several elements of a collection, this is their number (otherwise, it's 1).
+  word Position;                  ///< Current position of the slider: which item it's pointing.
+  word Cursor_height;             ///< Vertical dimension of the slider, in pixels before scaling.
+  struct T_Scroller_button * Next;///< Pointer to the next scroller of current window.
+} T_Scroller_button;
+
+///
+/// A window control that only has a rectangular "active" area which catches mouse clicks,
+// but no visible shape. It's used for custom controls where the drawing is done on
+// a case by case basis.
+typedef struct T_Special_button
+{
+  short Number;                  ///< Unique identifier for all controls
+  word Pos_X;                    ///< Coordinate for top of button, relative to the window, before scaling.
+  word Pos_Y;                    ///< Coordinate for left of button, relative to the window, before scaling.
+  word Width;                    ///< Width before scaling
+  word Height;                   ///< Height before scaling
+  struct T_Special_button * Next;///< Pointer to the next special button of current window.
+} T_Special_button;
+
+/// Data for a dropdown item, ie. one proposed choice.
+typedef struct T_Dropdown_choice
+{
+  short Number;                   ///< Value that identifies the choice (for this dropdown only)
+  const char * Label;             ///< String to display in the dropdown panel
+  struct T_Dropdown_choice * Next;///< Pointer to the next choice for this dropdown.
+} T_Dropdown_choice;
+
+/// A window control that behaves like a dropdown button.
+typedef struct T_Dropdown_button
+{
+  short Number;                   ///< Unique identifier for all controls
+  word Pos_X;                     ///< Coordinate for top of button, relative to the window, before scaling.
+  word Pos_Y;                     ///< Coordinate for left of button, relative to the window, before scaling.
+  word Width;                     ///< Width before scaling
+  word Height;                    ///< Height before scaling
+  byte Display_choice;            ///< Boolean, true if the engine should print the selected item's label in the dropdown area when the user chooses it.
+  byte Display_centered;          ///< Boolean, true to center the labels (otherwise, align left)
+  byte Display_arrow;             ///< Boolean, true to display a "down" arrow box in top right
+  byte Active_button;             ///< Determines which mouse button(s) cause the dropdown panel to open: LEFT_SIDE || RIGHT_SIDE || (LEFT_SIDE|RIGHT_SIDE)
+  word Dropdown_width;            ///< Width of the dropdown panel when it's open. Use 0 for "same as the dropdown button"
+  T_Dropdown_choice * First_item; ///< Linked list with the choices available for this dropdown.
+  struct T_Dropdown_button * Next;///< Pointer to the next dropdown button of current window.
+} T_Dropdown_button;
+
+/// Data for one item (file, directory) in a fileselector.
+typedef struct T_Fileselector_item
+{
+  char Short_name[19]; ///< Name to display.
+  char Full_name[256]; ///< Filesystem value.
+  byte Type;           ///< Type of item: 0 = File, 1 = Directory, 2 = Drive
+
+  struct T_Fileselector_item * Next;    ///< Pointer to next item of the current fileselector.
+  struct T_Fileselector_item * Previous;///< Pointer to previous item of the current fileselector.
+} T_Fileselector_item;
+
+/// Data for a fileselector
+typedef struct T_Fileselector
+{
+  /// Number of elements in the current fileselector's ::Filelist
+  short Nb_elements;
+  /// Number of files in the current fileselector's ::Filelist
+  short Nb_files;
+  /// Number of directories in the current fileselector's ::Filelist
+  short Nb_directories;
+  /// Head of the linked list for the fileselector.
+  T_Fileselector_item * First;
+  /// Index for direct access to element number N
+  T_Fileselector_item ** Index;
+} T_Fileselector;
+
+typedef struct T_List_button
+{
+  short Number;                     ///< Unique identifier for all controls
+  short List_start;                 ///< Index of the font to appear as first line
+  short Cursor_position;            ///< Index of the selected line (0=top)
+
+  T_Special_button  * Entry_button; ///< Pointer to the associated selection control.
+  T_Scroller_button * Scroller;     ///< Pointer to the associated scroller
+  
+  Func_draw_list_item   Draw_list_item; ///< 
+
+  struct T_List_button * Next;    ///< Pointer to the next list button of current window.
+} T_List_button;
+
+/// Data for one line of the "Help" screens.
+typedef struct {
+  char Line_type;     ///< Kind of line: 'N' for normal line, 'S' for a bold line, 'K' for a line with keyboard shortcut, 'T' and '-' for upper and lower titles.
+  char * Text;        ///< Displayed string.
+  int Line_parameter; ///< Generic parameter depending on line type. For 'K' lines: a shortcut identifier. For others: unused.
+} T_Help_table;
+
+/// Data for one section of the "Help" screens, ie a page.
+typedef struct
+{
+  const T_Help_table* Help_table; ///< Pointer to the array of ::T_Help_table that contains the lines
+  word Length;                    ///< Size of the array of lines
+} T_Help_section;
+
+/// Data for one setting of gradients. Warning, this one is saved/loaded as binary.
+typedef struct
+{
+  byte Start;     ///< First color
+  byte End;       ///< Last color
+  dword Inverse;  ///< Boolean, true if the gradient goes in descending order
+  dword Mix;      ///< Amount of randomness to add to the mix (0-255)
+  dword Technique;///< Gradient technique: 0 (no pattern) 1 (dithering), or 2 (big dithering)
+} T_Gradient_array;
+
+/// Data for one setting of shade. Warning, this one is saved/loaded as binary.
+typedef struct
+{
+  word List[512]; ///< List of entries, each one is either a color (0-255) or -1 for empty.
+  byte Step;      ///< Step to increment/decrement on left-clicks.
+  byte Mode;      ///< Shade mode: Normal, Loop, or No-saturation see ::SHADE_MODES
+} T_Shade;
+
+/// Data for one fullscreen video mode in configuration file. Warning, this one is saved/loaded as binary.
+typedef struct
+{
+  byte State; ///< How good is the mode supported. 0:Good (white) 1:OK (light) 2:So-so (dark) 4:User-disabled (black); +128 => System doesn't support it at all.
+  word Width; ///< Videomode width in pixels.
+  word Height;///< Videomode height in pixels. 
+} __attribute__((__packed__)) T_Config_video_mode;
+
+/// Header for gfx2.cfg. Warning, this one is saved/loaded as binary.
+typedef struct
+{
+  char Signature[3]; ///< Signature for the file format. "CFG".
+  byte Version1;     ///< Major version number (ex: 2)
+  byte Version2;     ///< Minor version number (ex: 0)
+  byte Beta1;        ///< Major beta version number (ex: 96)
+  byte Beta2;        ///< Major beta version number (ex: 5)
+} __attribute__((__packed__)) T_Config_header;
+
+/// Header for a config chunk in for gfx2.cfg. Warning, this one is saved/loaded as binary.
+typedef struct
+{
+  byte Number; ///< Section identfier. Possible values are in enum ::CHUNKS_CFG
+  word Size;   ///< Size of the configuration block that follows, in bytes.
+} T_Config_chunk;
+
+/// Configuration for one keyboard shortcut in gfx2.cfg. Warning, this one is saved/loaded as binary.
+typedef struct
+{
+  word Number; ///< Indicates the shortcut action. This is a number starting from 0, which matches ::T_Key_config.Number
+  word Key;    ///< Keyboard shortcut: SDLK_something, or -1 for none
+  word Key2;   ///< Alternate keyboard shortcut: SDLK_something, or -1 for none
+} __attribute__((__packed__)) T_Config_shortcut_info;
+
+/// This structure holds all the settings which are saved and loaded as gfx2.ini.
+typedef struct
+{
+  char *Font_file;                       ///< Name of the font used in the menus. Matches file skins/font_*.png (Case-sensitive on some filesystems)
+  char *Skin_file;                        ///< String, name of the file where all the graphic data is stored
+  int  Show_hidden_files;                ///< Boolean, true to show hidden files in fileselectors.
+  int  Show_hidden_directories;          ///< Boolean, true to show hidden directories in fileselectors.
+//  int  Show_system_directories;        ///< (removed when converted from DOS)
+  byte Display_image_limits;             ///< Boolean, true to display a dotted line at the borders of the image if it's smaller than screen.
+  byte Cursor;                           ///< Mouse cursor aspect: 1 Solid, 2 Transparent, 3 Thin
+  byte Maximize_preview;                 ///< Boolean, true to make previews in fileselector fit the whole rectangle.
+  byte Auto_set_res;                     ///< Boolean, true to make grafx2 switch to a new resolution whenever you load an image.
+  byte Coords_rel;                       ///< Boolean, true to display coordinates as relative (instead of absolute)
+  byte Backup;                           ///< Boolean, true to backup the original file whenever you save an image.
+  byte Adjust_brush_pick;                ///< Boolean, true to omit the right and bottom edges when grabbing a brush in Grid mode.
+  byte Auto_save;                        ///< Boolean, true to save configuration when exiting program.
+  byte Max_undo_pages;                   ///< Number of steps to memorize for Undo/Redo.
+  byte Mouse_sensitivity_index_x;        ///< Mouse sensitivity in X axis
+  byte Mouse_sensitivity_index_y;        ///< Mouse sensitivity in Y axis
+  byte Mouse_fix_factor_X;               ///< Mouse correction factor in X axis.
+  byte Mouse_fix_factor_Y;               ///< Mouse correction factor in Y axis.
+  byte Mouse_merge_movement;             ///< Number of SDL mouse events that are merged into a single change of mouse coordinates.
+  byte Delay_left_click_on_slider;       ///< Delay (in 1/100s) between two activations of a repeatable button when you hold left-click.
+  byte Delay_right_click_on_slider;      ///< Delay (in 1/100s) between two activations of a repeatable button when you hold left-click.
+  long Timer_delay;                      ///< Delay (in 1/55s) before showing a preview in a fileselector.
+  T_Components Fav_menu_colors[4];       ///< Favorite colors to use for the menu.
+  int  Nb_max_vertices_per_polygon;      ///< Limit for the number of vertices in polygon tools.
+  byte Clear_palette;                    ///< Boolean, true to reset the palette (to black) before loading an image.
+  byte Set_resolution_according_to;      ///< When Auto_set_res is on, this determines if the mode should be chosen according to the "original screen" information in the file (1) or the picture dimensons (2)
+  byte Ratio;                            ///< Determines the scaling of menu and windows: 0 no scaling, 1 scaling, 2 slight scaling.
+  byte Fast_zoom;                        ///< Boolean, true if the magnifier shortcut should automatically view the mouse area.
+  byte Find_file_fast;                   ///< In fileselectors, this determines which entries should be sought when typing letters: 0 all, 1 files only, 2 directories only.
+  byte Separate_colors;                  ///< Boolean, true if the menu palette should separate color cells with a black outline.
+  word Palette_cells_X;                  ///< Number of colors to show in a row of the menu palette.
+  word Palette_cells_Y;                  ///< Number of colors to show in a column of the menu palette.
+  byte Palette_vertical;                 ///< Boolean, true if the menu palette should go top to bottom instead of left to right
+  byte FX_Feedback;                      ///< Boolean, true if drawing effects should read the image being modified (instead of the image before clicking)
+  byte Safety_colors;                    ///< Boolean, true to make the palette automatically re-create menu colors if needed after a "Zap" or color reduction.
+  byte Opening_message;                  ///< Boolean, true to display the splash screen on strtup.
+  byte Clear_with_stencil;               ///< Boolean, true to take the stencil into effect (if active) when using the Clear function.
+  byte Auto_discontinuous;               ///< Boolean, true to automatically switch to the discontinuous freehand draw after grabbing a brush.
+  byte Screen_size_in_GIF;               ///< Boolean, true to store current resolution in GIF files.
+  byte Auto_nb_used;                     ///< Boolean, true to count colors in Palette screen.
+  byte Default_resolution;               ///< Default video mode to use on startup. Index in ::Video_mode.
+  char *Bookmark_directory[NB_BOOKMARKS];///< Bookmarked directories in fileselectors: This is the full dierctory name.
+  char Bookmark_label[NB_BOOKMARKS][8+1];///< Bookmarked directories in fileselectors: This is the displayed name.
+  int  Window_pos_x;                     ///< Last window x position (9999 if unsupportd/irrelevant for the platform)
+  int  Window_pos_y;                     ///< Last window y position (9999 if unsupportd/irrelevant for the platform)
+  word Double_click_speed;               ///< Maximum delay for double-click, in ms.
+  word Double_key_speed;                 ///< Maximum delay for double-keypress, in ms.
+} T_Config;
+
+// Structures utilisées pour les descriptions de pages et de liste de pages.
+// Lorsqu'on gèrera les animations, il faudra aussi des listes de listes de
+// pages.
+
+// Ces structures sont manipulées à travers des fonctions de gestion du
+// backup dans "graph.c".
+
+/// This is the data for one step of Undo/Redo, for one image.
+typedef struct
+{
+  byte *    Image;   ///< Pixel data for the image.
+  int       Width;   ///< Image width in pixels.
+  int       Height;  ///< Image height in pixels.
+  T_Palette Palette; ///< Image palette.
+
+  char      Comment[COMMENT_SIZE+1]; ///< Comment to store in the image file.
+
+  char      File_directory[MAX_PATH_CHARACTERS];///< Directory that contains the file.
+  char      Filename[MAX_PATH_CHARACTERS];      ///< Filename without directory.
+  byte      File_format;                        ///< File format, in enum ::FILE_FORMATS
+
+} T_Page;
+
+/// Collection of undo/redo steps.
+typedef struct
+{
+  int      List_size;         /// Number of ::T_Page in the vector "Pages".
+  int      Nb_pages_allocated;/// Number of ::T_Page used so far in the vector "Pages".
+  T_Page * Pages;             /// Vector of Pages, each one being a undo/redo step.
+} T_List_of_pages;
+
+
+/// GUI skin data
+typedef struct
+{
+  // Mouse
+  
+  /// X coordinate of the mouse cursor's "hot spot". It is < ::CURSOR_SPRITE_WIDTH
+  word Cursor_offset_X[NB_CURSOR_SPRITES];
+  /// Y coordinate of the mouse cursor's "hot spot". It is < ::CURSOR_SPRITE_HEIGHT
+  word Cursor_offset_Y[NB_CURSOR_SPRITES];
+  /// Graphic resources for the mouse cursor.
+  byte Cursor_sprite[NB_CURSOR_SPRITES][CURSOR_SPRITE_HEIGHT][CURSOR_SPRITE_WIDTH];
+
+  // Preset paintbrushes
+  
+  /// Graphic resources for the preset paintbrushes.
+  byte  Paintbrush_sprite [NB_PAINTBRUSH_SPRITES][PAINTBRUSH_HEIGHT][PAINTBRUSH_WIDTH];
+  /// Width of the preset paintbrushes.
+  word  Preset_paintbrush_width[NB_PAINTBRUSH_SPRITES];
+  /// Height of the preset paintbrushes.
+  word  Preset_paintbrush_height[NB_PAINTBRUSH_SPRITES];
+  /// Type of the preset paintbrush: index in enum PAINTBRUSH_SHAPES
+  byte  Paintbrush_type[NB_PAINTBRUSH_SPRITES];
+  /// Brush handle for the preset brushes. Generally ::Preset_paintbrush_width[]/2
+  word  Preset_paintbrush_offset_X[NB_PAINTBRUSH_SPRITES];
+  /// Brush handle for the preset brushes. Generally ::Preset_paintbrush_height[]/2
+  word  Preset_paintbrush_offset_Y[NB_PAINTBRUSH_SPRITES];
+
+  // Sieve patterns
+  
+  /// Preset sieve patterns, stored as binary (one word per line)
+  word  Sieve_pattern[12][16];
+  
+  // Menu and other graphics
+  
+  /// Bitmap data for the menu, a single rectangle.
+  byte Menu_block[MENU_HEIGHT][MENU_WIDTH];
+  /// Bitmap data for the icons that are displayed over the menu.
+  byte Menu_sprite[NB_MENU_SPRITES][MENU_SPRITE_HEIGHT][MENU_SPRITE_WIDTH];
+  /// Bitmap data for the different "effects" icons.
+  byte Effect_sprite[NB_EFFECTS_SPRITES][MENU_SPRITE_HEIGHT][MENU_SPRITE_WIDTH];
+  /// Bitmap data for the Grafx2 logo that appears on splash screen. All 256 colors allowed.
+  byte Logo_grafx2[231*56];
+  /// Bitmap data for the 6x8 font used in help screens.
+  byte Help_font_norm [256][6][8];
+  /// Bitmap data for the 6x8 font used in help screens ("bold" verstion).
+  byte Bold_font [256][6][8];
+  // 12
+  // 34
+  /// Bitmap data for the title font used in help screens. Top-left quarter.
+  byte Help_font_t1 [64][6][8];
+  /// Bitmap data for the title font used in help screens. Top-right quarter.
+  byte Help_font_t2 [64][6][8];
+  /// Bitmap data for the title font used in help screens. Bottom-left quarter.
+  byte Help_font_t3 [64][6][8];
+  /// Bitmap data for the title font used in help screens. Bottom-right quarter.
+  byte Help_font_t4 [64][6][8];
+  /// Bitmap data for the small 8x8 icons.
+  byte Icon_sprite[NB_ICON_SPRITES][ICON_SPRITE_HEIGHT][ICON_SPRITE_WIDTH];
+
+  /// A default 256-color palette.
+  T_Palette Default_palette;
+
+
+} T_Gui_skin;
+
+#endif
diff --git a/text.h b/text.h
index 11b0f7e8..cb96813a 100644
--- a/text.h
+++ b/text.h
@@ -1,54 +1,54 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2008 Yves Rizoud
-    Copyright 2008 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file text.h
-/// Functions related to rendering text as a brush, using TrueType or SFont.
-//////////////////////////////////////////////////////////////////////////////
-
-/// Initialization of text settings, needs to be called once on program startup.
-void Init_text(void);
-/// Returns true if text.c was compiled with TrueType support.
-int TrueType_is_supported(void);
-/// Add a new font to the list to propose to the user.
-void Add_font(const char *name);
-///
-/// Creates a brush, from the parameters given:
-/// @param str         The text to render
-/// @param font_number The index of the font to use. Pass 0 for the first font you declared with ::Add_font(), 1 for the second etc.
-/// @param size        The size in points (unused for bitmap fonts)
-/// @param antialias   Boolean, true to use antialiasing in TrueType
-/// @param bold        Boolean, true to use bold rendering in TrueType
-/// @param italic      Boolean, true to use italic rendering in TrueType
-/// @param width       Returns the width of the created brush, in pixels.
-/// @param height      Returns the height of the created brush, in pixels.
-/// Returns true on success.
-byte *Render_text(const char *str, int font_number, int size, int antialias, int bold, int italic, int *width, int *height);
-
-/// Finds a label to display for a font declared with ::Add_font().
-char * Font_label(int index);
-/// Finds the filename of a font declared with ::Add_font().
-char * Font_name(int index);
-/// Returns true if the font of this number is TrueType, false if it's a SFont bitmap.
-char * TrueType_font(int index);
-///
-/// Number of fonts declared with a series of ::Add_font(). This is public for
-/// convenience, but functionaly it is read-only.
-extern int Nb_fonts;
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2008 Yves Rizoud
+    Copyright 2008 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file text.h
+/// Functions related to rendering text as a brush, using TrueType or SFont.
+//////////////////////////////////////////////////////////////////////////////
+
+/// Initialization of text settings, needs to be called once on program startup.
+void Init_text(void);
+/// Returns true if text.c was compiled with TrueType support.
+int TrueType_is_supported(void);
+/// Add a new font to the list to propose to the user.
+void Add_font(const char *name);
+///
+/// Creates a brush, from the parameters given:
+/// @param str         The text to render
+/// @param font_number The index of the font to use. Pass 0 for the first font you declared with ::Add_font(), 1 for the second etc.
+/// @param size        The size in points (unused for bitmap fonts)
+/// @param antialias   Boolean, true to use antialiasing in TrueType
+/// @param bold        Boolean, true to use bold rendering in TrueType
+/// @param italic      Boolean, true to use italic rendering in TrueType
+/// @param width       Returns the width of the created brush, in pixels.
+/// @param height      Returns the height of the created brush, in pixels.
+/// Returns true on success.
+byte *Render_text(const char *str, int font_number, int size, int antialias, int bold, int italic, int *width, int *height);
+
+/// Finds a label to display for a font declared with ::Add_font().
+char * Font_label(int index);
+/// Finds the filename of a font declared with ::Add_font().
+char * Font_name(int index);
+/// Returns true if the font of this number is TrueType, false if it's a SFont bitmap.
+char * TrueType_font(int index);
+///
+/// Number of fonts declared with a series of ::Add_font(). This is public for
+/// convenience, but functionaly it is read-only.
+extern int Nb_fonts;
diff --git a/transform.c b/transform.c
index 3f30c081..3305d89c 100644
--- a/transform.c
+++ b/transform.c
@@ -1,409 +1,409 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2009 Yves Rizoud
-    Copyright 2009 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-#include <string.h>
-#include <stdlib.h>
-
-#include "global.h"
-#include "struct.h"
-#include "transform.h"
-#include "engine.h"
-#include "sdlscreen.h"
-#include "windows.h"
-#include "input.h"
-#include "help.h"
-#include "misc.h" // Num2str
-#include "readline.h"
-#include "buttons.h" // Message_out_of_memory()
-#include "pages.h" // Backup_with_new_dimensions()
-
-/// Reduces a fraction A/B to its smallest representation. ie (40,60) becomes (2/3)
-void Factorize(short *a, short *b)
-{
-  // Method: brute-force.
-  short factor;
-    
-  factor=2;
-  while (factor<=*a && factor<=*b)
-  {
-    if (((*a % factor) == 0) && ((*b % factor) == 0))
-    {
-      // common factor is found
-      *a/=factor;
-      *b/=factor;
-      // restart
-      factor=2;
-    }
-    else
-      factor++;
-  }
-}
-
-/// Multiplies original_size by new_ratio/old_ratio, but keeps result in 1-9999 range.
-short Compute_dimension(short original_size, short new_ratio, short old_ratio)
-{
-  long amount;
-  amount = (long)original_size*new_ratio/old_ratio;
-  if (amount>9999)
-    return 9999;
-  else if (amount<1)
-    return 1;
-  else
-    return amount;
-}
-
-void Button_Transform_menu(void)
-{
-  enum RESIZE_UNIT {
-    UNIT_PIXELS  = 1,
-    UNIT_PERCENT = 2,
-    UNIT_RATIO   = 3
-  };
-    
-  char buffer[5];
-  short clicked_button;
-  const char * unit_label[] = {
-    "",
-    "Pixels ",
-    "Percent",
-    "Ratio  "};
-  short last_unit_index = -1;
-  short old_ratio_width;
-  short old_ratio_height;
-  short new_ratio_width;
-  short new_ratio_height;
-  short new_width=Main_image_width;
-  short new_height=Main_image_height;
-  byte need_display_size = 0;
-  
-  // Persistent data
-  static short unit_index = 1; // 1= Pixels, 2= Percent, 3=Ratio
-  static short ratio_is_locked = 1; // True if X and Y resize should go together
-  
-  T_Dropdown_button * unit_button;
-  T_Special_button * input_button[4];
-  short *input_value[4];
-
-  // Set initial ratio
-  if (unit_index == UNIT_PERCENT)
-    new_ratio_width=old_ratio_width=new_ratio_height=old_ratio_height=100;
-  else
-    new_ratio_width=old_ratio_width=new_ratio_height=old_ratio_height=1;
-  
-  Open_window(215,165,"Picture transform");
-
-  Window_display_frame( 5, 15,205,91);
-  Window_display_frame( 5,110, 55,49);
-  Window_display_frame(64,110, 85,49);
-
-  Window_set_normal_button(154,140, 54,14,"Cancel",0,1,KEY_ESC); // 1
-
-  Print_in_window(  9,114,"Mirror",MC_Dark,MC_Light);
-  Window_set_normal_button( 17,125, 27,14,"X\035" ,1,1,SDLK_x);  // 2
-  Window_set_normal_button( 17,140, 27,14,"Y\022" ,1,1,SDLK_y);  // 3
-
-  Print_in_window( 84,114,"Rotate",MC_Dark,MC_Light);
-  Window_set_normal_button( 69,125, 37,14,"-90°"  ,0,1,SDLK_LAST); // 4
-  Window_set_normal_button(107,125, 37,14,"+90°"  ,0,1,SDLK_LAST); // 5
-  Window_set_normal_button( 69,140, 75,14,"180°"  ,0,1,SDLK_LAST); // 6
-
-  Print_in_window( 87, 19,"Resize",MC_Dark,MC_Light);
-  Window_set_normal_button( 80, 86, 60,14,"RESIZE",1,1,SDLK_r);    // 7
-  Print_in_window( 51, 34,"New",MC_Dark,MC_Light);
-  Print_in_window( 96, 34,"Old",MC_Dark,MC_Light);
-  Print_in_window( 30, 44,"X:",MC_Dark,MC_Light);
-  Print_in_window( 30, 59,"Y:",MC_Dark,MC_Light);
-  Print_in_window( 80, 44,":",MC_Dark,MC_Light);
-  Print_in_window( 80, 59,":",MC_Dark,MC_Light);
-  Print_in_window( 44, 75,"Lock proportions",MC_Dark,MC_Light);
-
-  Window_set_normal_button( 28, 72, 13,13,ratio_is_locked?"X":" ",0,1,SDLK_l);// 8
-  unit_button = Window_set_dropdown_button(128,50,69,11,69,unit_label[unit_index],1,0,1,LEFT_SIDE|RIGHT_SIDE);// 9
-  Window_dropdown_add_item(unit_button,UNIT_PIXELS,unit_label[UNIT_PIXELS]);
-  Window_dropdown_add_item(unit_button,UNIT_PERCENT,unit_label[UNIT_PERCENT]);
-  Window_dropdown_add_item(unit_button,UNIT_RATIO,unit_label[UNIT_RATIO]);
-  
-  input_button[0] = Window_set_input_button(45,43,4); // 10
-  input_button[1] = Window_set_input_button(89,43,4); // 11
-  input_button[2] = Window_set_input_button(45,58,4); // 12
-  input_button[3] = Window_set_input_button(89,58,4); // 13
-  
-  Update_window_area(0,0,Window_width, Window_height);
-  
-  Display_cursor();
-
-  do
-  {
-    // Display the coordinates with the right unit
-    if (last_unit_index != unit_index)
-    {
-      switch(unit_index)
-      {
-        case UNIT_PIXELS:
-        default:
-          input_value[0]=&new_width;
-          input_value[1]=&Main_image_width; // Don't worry, it's read-only
-          input_value[2]=&new_height;
-          input_value[3]=&Main_image_height; // Don't worry, it's read-only
-        break;
-        case UNIT_PERCENT:
-        case UNIT_RATIO:
-          input_value[0]=&new_ratio_width;
-          input_value[1]=&old_ratio_width;
-          input_value[2]=&new_ratio_height;
-          input_value[3]=&old_ratio_height;
-        break;
-      }
-      need_display_size=1;
-      last_unit_index=unit_index;
-    }
-    if (need_display_size)
-    {
-      short i;
-      Hide_cursor();
-      for (i=0;i<4;i++)
-      {
-        // "Old" values are not editable, unless the unit is "ratio"
-        byte color = ((unit_index!=UNIT_RATIO) && (i==1 || i==3)) ? MC_Dark : MC_Black;
-        Num2str(*(input_value[i]),buffer,4);
-        Print_in_window_limited(input_button[i]->Pos_X+2,input_button[i]->Pos_Y+2,buffer,input_button[i]->Width/8,color,MC_Light);
-      }
-      Display_cursor();
-      need_display_size=0;
-    }
-  
-    clicked_button=Window_clicked_button();
-    
-    // Contextual help
-    if (Is_shortcut(Key,0x100+BUTTON_HELP))
-    {
-      Key=0;
-      Window_help(BUTTON_ADJUST, "PICTURE TRANSFORM");
-    }
-    else switch(clicked_button)
-    {
-      case 9: // Unit
-        switch(Window_attribute2)
-        {
-          case UNIT_PIXELS:
-           // Do nothing, pixel size was already computed.
-          break;
-          case UNIT_PERCENT:
-            if (unit_index == UNIT_RATIO)
-            {
-              // Approximate from current ratio
-              new_ratio_width = Compute_dimension(new_ratio_width,100,old_ratio_width);
-              new_ratio_height = Compute_dimension(new_ratio_height,100,old_ratio_height);
-              old_ratio_width = 100;
-              old_ratio_height = 100;
-              // Update pixel dimensions, to match percentage exactly
-              new_width=Compute_dimension(Main_image_width, new_ratio_width, old_ratio_width);
-              new_height=Compute_dimension(Main_image_height, new_ratio_height, old_ratio_height);
-            }
-            else // unit_index == UNIT_PIXELS
-            {
-              // Approximate from current pixel size
-              new_ratio_width = new_width*100/Main_image_width;
-              new_ratio_height = new_height*100/Main_image_height;
-              old_ratio_width = 100;
-              old_ratio_height = 100;
-            }
-          break;
-          case UNIT_RATIO:
-            if (unit_index == UNIT_PERCENT)
-            {
-              // Compute simplest ratio from current %
-              Factorize(&new_ratio_width, &old_ratio_width);
-              Factorize(&new_ratio_height, &old_ratio_height);
-            }
-            else // unit_index == UNIT_PIXELS
-            {
-              // Compute simplest ratio from current pixel size
-              new_ratio_width = new_width;
-              new_ratio_height = new_height;
-              old_ratio_width = Main_image_width;
-              old_ratio_height = Main_image_height;
-              Factorize(&new_ratio_width, &old_ratio_width);
-              Factorize(&new_ratio_height, &old_ratio_height);
-            }
-          break;        
-        }
-        
-        unit_index = Window_attribute2;
-        break;
-    
-      case 8: // Lock proportions
-        ratio_is_locked = ! ratio_is_locked;
-        Hide_cursor();
-        Print_in_window(31,75,(ratio_is_locked)?"X":" ",MC_Black,MC_Light);
-        Display_cursor();
-        break;
-
-      case 11: // input old width
-      case 13: // input old height
-        // "Old" values are not editable, unless the unit is "ratio"
-        if (unit_index!=UNIT_RATIO)
-          break;
-      case 10: // input new width
-      case 12: // input new height
-        Num2str(*( input_value[clicked_button-10]),buffer,4);
-        Hide_cursor();
-        if (Readline(input_button[clicked_button-10]->Pos_X+2, 
-          input_button[clicked_button-10]->Pos_Y+2,
-          buffer,
-          4,
-          1))
-        {
-          // Accept entered value
-          *(input_value[clicked_button-10])=atoi(buffer);
-          // 0 is not acceptable size
-          if (*(input_value[clicked_button-10])==0)
-          {
-            *(input_value[clicked_button-10])=1;
-          }
-          // Adapt the other coordinate if X and Y are locked
-          if (ratio_is_locked)
-          {
-            if (clicked_button == 10 || clicked_button == 11 )
-            {
-              // Get Y value because X changed
-              if (unit_index == UNIT_PIXELS)
-              {
-                new_height=Compute_dimension(Main_image_height, new_width, Main_image_width);
-              }
-              else
-              {
-                // Copy the whole ratio
-                new_ratio_height=new_ratio_width;
-                old_ratio_height=old_ratio_width;
-              }                
-            }
-            else //  (clicked_button == 12 || clicked_button == 13)
-            {
-              // Get X value because Y changed
-              if (unit_index == UNIT_PIXELS)
-              {
-                new_width=Compute_dimension(Main_image_width, new_height, Main_image_height);
-              }
-              else
-              {
-                // Copy the whole ratio
-                new_ratio_width=new_ratio_height;
-                old_ratio_width=old_ratio_height;
-              }                
-            }
-          }    
-            
-          // Re-compute ratio from size in pixels
-          if (unit_index == UNIT_PIXELS)
-          {
-            //new_width=(long)Main_image_width*new_ratio_width/old_ratio_width;
-            //new_height=(long)Main_image_height*new_ratio_height/old_ratio_height;
-          }
-          else // Re-compute size in pixels from ratio
-          {
-            new_width=Compute_dimension(Main_image_width,new_ratio_width,old_ratio_width);
-            new_height=Compute_dimension(Main_image_height,new_ratio_height,old_ratio_height);
-          }
-          need_display_size=1;
-        }
-        Display_cursor();
-      break;
-    }
-  }
-  while (clicked_button<=0 || clicked_button>=8);
-
-  Close_window();
-  
-  // The Scroll operation uses the same button as transformation menu.
-  if (Current_operation != OPERATION_SCROLL)
-    Unselect_button(BUTTON_ADJUST);
-
-  if (clicked_button != 1) // 1 is Cancel
-  {
-    short old_width;
-    short old_height;
-    
-    // Determine new image dimensions
-    switch (clicked_button)
-    {
-      case  7 : // Resize
-        // Keep new_width and new_height as entered.
-        break;
-      case  2 : // Flip X
-      case  3 : // Flip Y      
-      case  6 : // 180° Rotation
-        new_width=Main_image_width;
-        new_height=Main_image_height;
-        break;
-      
-      case  4 : // -90° Rotation
-      case  5 : // +90° Rotation
-  
-        new_width=Main_image_height;
-        new_height=Main_image_width;  
-        break;
-    }
-    // Memorize the current dimensions
-    old_width=Main_image_width;
-    old_height=Main_image_height;
-    
-    // Allocate a new page
-    if (Backup_with_new_dimensions(1,new_width,new_height))
-    {
-      // The new image is allocated, the new dimensions are already updated.
-      
-      Main_image_is_modified=1;
-      
-      // Process the transformation:
-      switch(clicked_button)
-      {
-        case  2 : // Flip X
-          memcpy(Main_screen,Screen_backup,Main_image_width*Main_image_height);
-          Flip_X_lowlevel(Main_screen, Main_image_width, Main_image_height);
-          break;
-        case  3 : // Flip Y      
-          memcpy(Main_screen,Screen_backup,Main_image_width*Main_image_height);
-          Flip_Y_lowlevel(Main_screen, Main_image_width, Main_image_height);
-          break;
-        case  4 : // -90° Rotation
-          Rotate_270_deg_lowlevel(Screen_backup, Main_screen, old_width, old_height);
-          break;
-        case  5 : // +90° Rotation
-          Rotate_90_deg_lowlevel(Screen_backup, Main_screen, old_width, old_height);
-          break;
-        case  6 : // 180° Rotation
-          memcpy(Main_screen,Screen_backup,Main_image_width*Main_image_height);
-          Rotate_180_deg_lowlevel(Main_screen, Main_image_width, Main_image_height);
-          break;       
-        case  7 : // Resize
-          Rescale(Screen_backup, old_width, old_height, Main_screen, Main_image_width, Main_image_height, 0, 0);
-        break;
-      }
-        Display_all_screen();
-    }
-    else
-    {
-      Display_cursor();
-      Message_out_of_memory();
-      Hide_cursor();
-    }
-  }
-  Display_cursor();
-}
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2009 Yves Rizoud
+    Copyright 2009 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+#include <string.h>
+#include <stdlib.h>
+
+#include "global.h"
+#include "struct.h"
+#include "transform.h"
+#include "engine.h"
+#include "sdlscreen.h"
+#include "windows.h"
+#include "input.h"
+#include "help.h"
+#include "misc.h" // Num2str
+#include "readline.h"
+#include "buttons.h" // Message_out_of_memory()
+#include "pages.h" // Backup_with_new_dimensions()
+
+/// Reduces a fraction A/B to its smallest representation. ie (40,60) becomes (2/3)
+void Factorize(short *a, short *b)
+{
+  // Method: brute-force.
+  short factor;
+    
+  factor=2;
+  while (factor<=*a && factor<=*b)
+  {
+    if (((*a % factor) == 0) && ((*b % factor) == 0))
+    {
+      // common factor is found
+      *a/=factor;
+      *b/=factor;
+      // restart
+      factor=2;
+    }
+    else
+      factor++;
+  }
+}
+
+/// Multiplies original_size by new_ratio/old_ratio, but keeps result in 1-9999 range.
+short Compute_dimension(short original_size, short new_ratio, short old_ratio)
+{
+  long amount;
+  amount = (long)original_size*new_ratio/old_ratio;
+  if (amount>9999)
+    return 9999;
+  else if (amount<1)
+    return 1;
+  else
+    return amount;
+}
+
+void Button_Transform_menu(void)
+{
+  enum RESIZE_UNIT {
+    UNIT_PIXELS  = 1,
+    UNIT_PERCENT = 2,
+    UNIT_RATIO   = 3
+  };
+    
+  char buffer[5];
+  short clicked_button;
+  const char * unit_label[] = {
+    "",
+    "Pixels ",
+    "Percent",
+    "Ratio  "};
+  short last_unit_index = -1;
+  short old_ratio_width;
+  short old_ratio_height;
+  short new_ratio_width;
+  short new_ratio_height;
+  short new_width=Main_image_width;
+  short new_height=Main_image_height;
+  byte need_display_size = 0;
+  
+  // Persistent data
+  static short unit_index = 1; // 1= Pixels, 2= Percent, 3=Ratio
+  static short ratio_is_locked = 1; // True if X and Y resize should go together
+  
+  T_Dropdown_button * unit_button;
+  T_Special_button * input_button[4];
+  short *input_value[4];
+
+  // Set initial ratio
+  if (unit_index == UNIT_PERCENT)
+    new_ratio_width=old_ratio_width=new_ratio_height=old_ratio_height=100;
+  else
+    new_ratio_width=old_ratio_width=new_ratio_height=old_ratio_height=1;
+  
+  Open_window(215,165,"Picture transform");
+
+  Window_display_frame( 5, 15,205,91);
+  Window_display_frame( 5,110, 55,49);
+  Window_display_frame(64,110, 85,49);
+
+  Window_set_normal_button(154,140, 54,14,"Cancel",0,1,KEY_ESC); // 1
+
+  Print_in_window(  9,114,"Mirror",MC_Dark,MC_Light);
+  Window_set_normal_button( 17,125, 27,14,"X\035" ,1,1,SDLK_x);  // 2
+  Window_set_normal_button( 17,140, 27,14,"Y\022" ,1,1,SDLK_y);  // 3
+
+  Print_in_window( 84,114,"Rotate",MC_Dark,MC_Light);
+  Window_set_normal_button( 69,125, 37,14,"-90°"  ,0,1,SDLK_LAST); // 4
+  Window_set_normal_button(107,125, 37,14,"+90°"  ,0,1,SDLK_LAST); // 5
+  Window_set_normal_button( 69,140, 75,14,"180°"  ,0,1,SDLK_LAST); // 6
+
+  Print_in_window( 87, 19,"Resize",MC_Dark,MC_Light);
+  Window_set_normal_button( 80, 86, 60,14,"RESIZE",1,1,SDLK_r);    // 7
+  Print_in_window( 51, 34,"New",MC_Dark,MC_Light);
+  Print_in_window( 96, 34,"Old",MC_Dark,MC_Light);
+  Print_in_window( 30, 44,"X:",MC_Dark,MC_Light);
+  Print_in_window( 30, 59,"Y:",MC_Dark,MC_Light);
+  Print_in_window( 80, 44,":",MC_Dark,MC_Light);
+  Print_in_window( 80, 59,":",MC_Dark,MC_Light);
+  Print_in_window( 44, 75,"Lock proportions",MC_Dark,MC_Light);
+
+  Window_set_normal_button( 28, 72, 13,13,ratio_is_locked?"X":" ",0,1,SDLK_l);// 8
+  unit_button = Window_set_dropdown_button(128,50,69,11,69,unit_label[unit_index],1,0,1,LEFT_SIDE|RIGHT_SIDE);// 9
+  Window_dropdown_add_item(unit_button,UNIT_PIXELS,unit_label[UNIT_PIXELS]);
+  Window_dropdown_add_item(unit_button,UNIT_PERCENT,unit_label[UNIT_PERCENT]);
+  Window_dropdown_add_item(unit_button,UNIT_RATIO,unit_label[UNIT_RATIO]);
+  
+  input_button[0] = Window_set_input_button(45,43,4); // 10
+  input_button[1] = Window_set_input_button(89,43,4); // 11
+  input_button[2] = Window_set_input_button(45,58,4); // 12
+  input_button[3] = Window_set_input_button(89,58,4); // 13
+  
+  Update_window_area(0,0,Window_width, Window_height);
+  
+  Display_cursor();
+
+  do
+  {
+    // Display the coordinates with the right unit
+    if (last_unit_index != unit_index)
+    {
+      switch(unit_index)
+      {
+        case UNIT_PIXELS:
+        default:
+          input_value[0]=&new_width;
+          input_value[1]=&Main_image_width; // Don't worry, it's read-only
+          input_value[2]=&new_height;
+          input_value[3]=&Main_image_height; // Don't worry, it's read-only
+        break;
+        case UNIT_PERCENT:
+        case UNIT_RATIO:
+          input_value[0]=&new_ratio_width;
+          input_value[1]=&old_ratio_width;
+          input_value[2]=&new_ratio_height;
+          input_value[3]=&old_ratio_height;
+        break;
+      }
+      need_display_size=1;
+      last_unit_index=unit_index;
+    }
+    if (need_display_size)
+    {
+      short i;
+      Hide_cursor();
+      for (i=0;i<4;i++)
+      {
+        // "Old" values are not editable, unless the unit is "ratio"
+        byte color = ((unit_index!=UNIT_RATIO) && (i==1 || i==3)) ? MC_Dark : MC_Black;
+        Num2str(*(input_value[i]),buffer,4);
+        Print_in_window_limited(input_button[i]->Pos_X+2,input_button[i]->Pos_Y+2,buffer,input_button[i]->Width/8,color,MC_Light);
+      }
+      Display_cursor();
+      need_display_size=0;
+    }
+  
+    clicked_button=Window_clicked_button();
+    
+    // Contextual help
+    if (Is_shortcut(Key,0x100+BUTTON_HELP))
+    {
+      Key=0;
+      Window_help(BUTTON_ADJUST, "PICTURE TRANSFORM");
+    }
+    else switch(clicked_button)
+    {
+      case 9: // Unit
+        switch(Window_attribute2)
+        {
+          case UNIT_PIXELS:
+           // Do nothing, pixel size was already computed.
+          break;
+          case UNIT_PERCENT:
+            if (unit_index == UNIT_RATIO)
+            {
+              // Approximate from current ratio
+              new_ratio_width = Compute_dimension(new_ratio_width,100,old_ratio_width);
+              new_ratio_height = Compute_dimension(new_ratio_height,100,old_ratio_height);
+              old_ratio_width = 100;
+              old_ratio_height = 100;
+              // Update pixel dimensions, to match percentage exactly
+              new_width=Compute_dimension(Main_image_width, new_ratio_width, old_ratio_width);
+              new_height=Compute_dimension(Main_image_height, new_ratio_height, old_ratio_height);
+            }
+            else // unit_index == UNIT_PIXELS
+            {
+              // Approximate from current pixel size
+              new_ratio_width = new_width*100/Main_image_width;
+              new_ratio_height = new_height*100/Main_image_height;
+              old_ratio_width = 100;
+              old_ratio_height = 100;
+            }
+          break;
+          case UNIT_RATIO:
+            if (unit_index == UNIT_PERCENT)
+            {
+              // Compute simplest ratio from current %
+              Factorize(&new_ratio_width, &old_ratio_width);
+              Factorize(&new_ratio_height, &old_ratio_height);
+            }
+            else // unit_index == UNIT_PIXELS
+            {
+              // Compute simplest ratio from current pixel size
+              new_ratio_width = new_width;
+              new_ratio_height = new_height;
+              old_ratio_width = Main_image_width;
+              old_ratio_height = Main_image_height;
+              Factorize(&new_ratio_width, &old_ratio_width);
+              Factorize(&new_ratio_height, &old_ratio_height);
+            }
+          break;        
+        }
+        
+        unit_index = Window_attribute2;
+        break;
+    
+      case 8: // Lock proportions
+        ratio_is_locked = ! ratio_is_locked;
+        Hide_cursor();
+        Print_in_window(31,75,(ratio_is_locked)?"X":" ",MC_Black,MC_Light);
+        Display_cursor();
+        break;
+
+      case 11: // input old width
+      case 13: // input old height
+        // "Old" values are not editable, unless the unit is "ratio"
+        if (unit_index!=UNIT_RATIO)
+          break;
+      case 10: // input new width
+      case 12: // input new height
+        Num2str(*( input_value[clicked_button-10]),buffer,4);
+        Hide_cursor();
+        if (Readline(input_button[clicked_button-10]->Pos_X+2, 
+          input_button[clicked_button-10]->Pos_Y+2,
+          buffer,
+          4,
+          1))
+        {
+          // Accept entered value
+          *(input_value[clicked_button-10])=atoi(buffer);
+          // 0 is not acceptable size
+          if (*(input_value[clicked_button-10])==0)
+          {
+            *(input_value[clicked_button-10])=1;
+          }
+          // Adapt the other coordinate if X and Y are locked
+          if (ratio_is_locked)
+          {
+            if (clicked_button == 10 || clicked_button == 11 )
+            {
+              // Get Y value because X changed
+              if (unit_index == UNIT_PIXELS)
+              {
+                new_height=Compute_dimension(Main_image_height, new_width, Main_image_width);
+              }
+              else
+              {
+                // Copy the whole ratio
+                new_ratio_height=new_ratio_width;
+                old_ratio_height=old_ratio_width;
+              }                
+            }
+            else //  (clicked_button == 12 || clicked_button == 13)
+            {
+              // Get X value because Y changed
+              if (unit_index == UNIT_PIXELS)
+              {
+                new_width=Compute_dimension(Main_image_width, new_height, Main_image_height);
+              }
+              else
+              {
+                // Copy the whole ratio
+                new_ratio_width=new_ratio_height;
+                old_ratio_width=old_ratio_height;
+              }                
+            }
+          }    
+            
+          // Re-compute ratio from size in pixels
+          if (unit_index == UNIT_PIXELS)
+          {
+            //new_width=(long)Main_image_width*new_ratio_width/old_ratio_width;
+            //new_height=(long)Main_image_height*new_ratio_height/old_ratio_height;
+          }
+          else // Re-compute size in pixels from ratio
+          {
+            new_width=Compute_dimension(Main_image_width,new_ratio_width,old_ratio_width);
+            new_height=Compute_dimension(Main_image_height,new_ratio_height,old_ratio_height);
+          }
+          need_display_size=1;
+        }
+        Display_cursor();
+      break;
+    }
+  }
+  while (clicked_button<=0 || clicked_button>=8);
+
+  Close_window();
+  
+  // The Scroll operation uses the same button as transformation menu.
+  if (Current_operation != OPERATION_SCROLL)
+    Unselect_button(BUTTON_ADJUST);
+
+  if (clicked_button != 1) // 1 is Cancel
+  {
+    short old_width;
+    short old_height;
+    
+    // Determine new image dimensions
+    switch (clicked_button)
+    {
+      case  7 : // Resize
+        // Keep new_width and new_height as entered.
+        break;
+      case  2 : // Flip X
+      case  3 : // Flip Y      
+      case  6 : // 180° Rotation
+        new_width=Main_image_width;
+        new_height=Main_image_height;
+        break;
+      
+      case  4 : // -90° Rotation
+      case  5 : // +90° Rotation
+  
+        new_width=Main_image_height;
+        new_height=Main_image_width;  
+        break;
+    }
+    // Memorize the current dimensions
+    old_width=Main_image_width;
+    old_height=Main_image_height;
+    
+    // Allocate a new page
+    if (Backup_with_new_dimensions(1,new_width,new_height))
+    {
+      // The new image is allocated, the new dimensions are already updated.
+      
+      Main_image_is_modified=1;
+      
+      // Process the transformation:
+      switch(clicked_button)
+      {
+        case  2 : // Flip X
+          memcpy(Main_screen,Screen_backup,Main_image_width*Main_image_height);
+          Flip_X_lowlevel(Main_screen, Main_image_width, Main_image_height);
+          break;
+        case  3 : // Flip Y      
+          memcpy(Main_screen,Screen_backup,Main_image_width*Main_image_height);
+          Flip_Y_lowlevel(Main_screen, Main_image_width, Main_image_height);
+          break;
+        case  4 : // -90° Rotation
+          Rotate_270_deg_lowlevel(Screen_backup, Main_screen, old_width, old_height);
+          break;
+        case  5 : // +90° Rotation
+          Rotate_90_deg_lowlevel(Screen_backup, Main_screen, old_width, old_height);
+          break;
+        case  6 : // 180° Rotation
+          memcpy(Main_screen,Screen_backup,Main_image_width*Main_image_height);
+          Rotate_180_deg_lowlevel(Main_screen, Main_image_width, Main_image_height);
+          break;       
+        case  7 : // Resize
+          Rescale(Screen_backup, old_width, old_height, Main_screen, Main_image_width, Main_image_height, 0, 0);
+        break;
+      }
+        Display_all_screen();
+    }
+    else
+    {
+      Display_cursor();
+      Message_out_of_memory();
+      Hide_cursor();
+    }
+  }
+  Display_cursor();
+}
diff --git a/transform.h b/transform.h
index 38b91db6..899c4443 100644
--- a/transform.h
+++ b/transform.h
@@ -1,27 +1,27 @@
-/*  Grafx2 - The Ultimate 256-color bitmap paint program
-
-    Copyright 2009 Yves Rizoud
-    Copyright 2009 Adrien Destugues
-    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
-
-    Grafx2 is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; version 2
-    of the License.
-
-    Grafx2 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
-*/
-
-//////////////////////////////////////////////////////////////////////////////
-///@file transform.h
-/// Screen and functions for picture transform.
-//////////////////////////////////////////////////////////////////////////////
-
-/// Opens and handles the Picture transform screen.
-void Button_Transform_menu(void);
+/*  Grafx2 - The Ultimate 256-color bitmap paint program
+
+    Copyright 2009 Yves Rizoud
+    Copyright 2009 Adrien Destugues
+    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
+
+    Grafx2 is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; version 2
+    of the License.
+
+    Grafx2 is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
+*/
+
+//////////////////////////////////////////////////////////////////////////////
+///@file transform.h
+/// Screen and functions for picture transform.
+//////////////////////////////////////////////////////////////////////////////
+
+/// Opens and handles the Picture transform screen.
+void Button_Transform_menu(void);