Fix error handling in Lua function run(). Made the samples use run() instead of dofile()

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1989 416bcca6-2ee7-4201-b75f-2eb2f807beb1

share/grafx2/scripts/samples_2.4/brush/ApplyColor.lua

@@ -9,7 +9,7 @@
 -- as published by the Free Software Foundation; version 2
 -- of the License. See <http://www.gnu.org/licenses/>
 
-dofile("../libs/dawnbringer_lib.lua")
+run("../libs/dawnbringer_lib.lua")
 
 OK,tin,clz,fade,amt,brikeep,falloff,nobg,briweight   = inputbox("Apply PenColor 2 Brush",
                         

share/grafx2/scripts/samples_2.4/demo/3DPalette.lua

@@ -15,7 +15,7 @@
 -- "-" (Num):   Zoom Out
 -- Esc:		Exit script
 
-dofile("../libs/dawnbringer_lib.lua")
+run("../libs/dawnbringer_lib.lua")
 
 
 BRIDIAG_SHOW = 1     -- Show brightness/Grayscale diagonal (1 = on, 0 = off)

share/grafx2/scripts/samples_2.4/demo/Spritesheet.lua

@@ -2,7 +2,7 @@
 --Spare page holds data - Plays on current
 --by Richard Fhager
 
-dofile("../libs/memory.lua")
+run("../libs/memory.lua")
 
 arg=memory.load({XS=16,YS=16,SPACE=1,FRAMES=8,XOFF=0,YOFF=0,FPS=10})
 

share/grafx2/scripts/samples_2.4/libs/dawnbringer_lib.lua

@@ -12,12 +12,10 @@
 -- You may access these functions in your own scripts by loading this library,
 -- just add the follwing line as one of the first instructions:
 --
--- require("dawnbringer_lib")
---
--- or
---
--- dofile("dawnbringer_lib.lua") 
+-- run("dawnbringer_lib")
 --
+-- If the script is not in the same directory, use a relative path
+-- like run("../libs/dawnbringer_lib.lua")
 --
 -- Note that the functions must be called with the full library object-name, "db.function_name..."
 --