Added a key shortcut to open Brush factory (Lua scripts), and another one to repeat the last used Lua script. Updated helpfile. At the moment no key is affected by default, so if DawnBringer has a preference...

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1527 416bcca6-2ee7-4201-b75f-2eb2f807beb1

src/engine.c

@@ -40,6 +40,7 @@
 #include "engine.h"
 #include "pages.h"
 #include "layers.h"
+#include "factory.h"
 
 
 // we need this as global
@@ -1193,6 +1194,10 @@ void Main_handler(void)
                 Layer_activate((key_index-SPECIAL_LAYER1_TOGGLE)/2, RIGHT_SIDE);
                 action++;
                 break;
+              case SPECIAL_REPEAT_SCRIPT:
+                Repeat_script();
+                action++;
+                break;
             }
           }
         } // End of special keys