Merge trunk to the cpcmode5 branch. This gets us a more recent grafx2 with the cpcmode5 drawing. Now to make this mode optional so users can still work in regular mode :)

git-svn-id: svn://pulkomandy.tk/GrafX2/branches/cpcmode5@1719 416bcca6-2ee7-4201-b75f-2eb2f807beb1
2011-02-13 21:49:31 +00:00 · 2011-02-13 21:49:31 +00:00 · eba26aaa96
commit eba26aaa96
parent 4e60f5ad74
65 changed files with 8669 additions and 3286 deletions
--- a/src/Makefile
+++ b/src/Makefile
@ -1,5 +1,6 @@
 #  Grafx2 - The Ultimate 256-color bitmap paint program
 #  
 #  Copyright 2011 Pawel Góralski
 #  Copyright 2009 Per Olofsson
 #  Copyright 2008 Peter Gordon
 #  Copyright 2008-2010 Yves Rizoud
@ -25,6 +26,7 @@
  bindir = $(exec_prefix)/bin
  datarootdir = $(prefix)/share
  datadir = $(datarootdir)
  pixmapdir = $(datarootdir)/icons
 # Compile with OPTIM=0 to disable gcc optimizations, to enable debug.
  STRIP = strip
@ -42,8 +44,8 @@ ifdef COMSPEC
  RMDIR = rmdir
  CP = cp
  BIN = ../bin/grafx2.exe
-  COPT = -W -Wall -Wdeclaration-after-statement -O$(OPTIM) -g -ggdb `sdl-config --cflags` $(TTFCOPT) $(JOYCOPT) $(LUACOPT) $(LAYERCOPT)
+  COPT = -W -Wall -Wdeclaration-after-statement -O$(OPTIM) -g -ggdb `sdl-config --cflags` $(TTFCOPT) $(JOYCOPT) $(VKEYCOPT) $(LUACOPT) $(LAYERCOPT)
-  LOPT = `sdl-config --libs` -lSDL_image $(TTFLOPT) -lpng $(LUALOPT)
+  LOPT = `sdl-config --libs` -lSDL_image $(TTFLOPT) -lpng14 $(LUALOPT)
  LUALOPT = -llua
  CC = gcc
  OBJDIR = ../obj/win32
@ -52,7 +54,7 @@ ifdef COMSPEC
  PLATFORMOBJ = $(OBJDIR)/winres.o
  PLATFORM = win32
  #some misc files we have to add to the release archive under windows.
-  PLATFORMFILES = bin/SDL.dll bin/SDL_image.dll bin/libpng13.dll bin/zlib1.dll $(TTFLIBS)
+  PLATFORMFILES = bin/SDL.dll bin/SDL_image.dll bin/libpng14-14.dll bin/zlib1.dll $(TTFLIBS)
  ZIP = zip
 else
@ -88,7 +90,7 @@ else
  FWDIR = /Library/Frameworks
  SDLCOPT = -arch i386 -I$(FWDIR)/SDL.framework/Headers -I$(FWDIR)/SDL_image.framework/Headers -I$(FWDIR)/SDL_ttf.framework/Headers -D_THREAD_SAFE
  SDLLOPT = -arch i386 -L/usr/lib -framework SDL -framework SDL_image -framework SDL_ttf -framework Cocoa -framework Carbon -framework OpenGL
-  COPT = -D__macosx__ -D__linux__ -W -Wall -Wdeclaration-after-statement -O$(OPTIM) -std=c99 -c -g $(SDLCOPT) $(TTFCOPT) -I/usr/X11/include
+  COPT = -D_DARWIN_C_SOURCE -D__macosx__ -D__linux__ -W -Wall -Wdeclaration-after-statement -O$(OPTIM) -std=c99 -c -g $(SDLCOPT) $(TTFCOPT) -I/usr/X11/include
  LOPT = $(SDLLOPT) -L/usr/X11/lib -R/usr/X11/lib -lpng
  # Use gcc for compiling. Use ncc to build a callgraph and analyze the code.
  CC = gcc
@ -152,8 +154,15 @@ else
    RMDIR = rmdir
    CP = cp
    BIN = ../bin/grafx2
-    COPT = -W -Wall -c -g `sdl-config --cflags` $(TTFCOPT) -I/boot/common/include
+      ifeq ($(NOLUA),1)
-    LOPT = `sdl-config --libs` -lSDL_image -lpng -ljpeg -lz $(TTFLOPT)
+        LUACOPT =
        LUALOPT =
      else
            LUACOPT = -D__ENABLE_LUA__
            LUALOPT = -llua
      endif
    COPT = -W -Wall -c -g `sdl-config --cflags` $(TTFCOPT) -I/boot/common/include $(LUACOPT)
    LOPT = `sdl-config --libs` -lSDL_image -lpng -ljpeg -lz $(TTFLOPT) -lfreetype -lbe $(LUALOPT)
    CC = gcc
    OBJDIR = ../obj/haiku
    ZIP = zip
@ -197,19 +206,15 @@ else
      CP = cp
      ZIP = zip
      PLATFORMFILES = gfx2.png
      ifneq ($(ATARICROSS),1)
      ifeq ($(NOLUA),1)
        LUACOPT =
        LUALOPT =
      else
-        ifeq (`pkg-config --exists lua --print-errors`,"")
+            LUACOPT = `pkg-config lua --cflags --silence-errors ||pkg-config lua5.1 --cflags --silence-errors ||pkg-config lua-5.1 --cflags`
-            LUACOPT = `pkg-config lua --cflags`
+            LUALOPT = `pkg-config lua --libs --silence-errors ||pkg-config lua5.1 --libs --silence-errors ||pkg-config lua-5.1 --libs`
            LUALOPT = `pkg-config lua --libs`
        else
            LUACOPT = `pkg-config lua5.1 --cflags`
            LUALOPT = `pkg-config lua5.1 --libs`
      endif
      endif
      # These can only be used under linux and maybe freebsd. They allow to compile for the gp2x or to create a windows binary
      ifdef WIN32CROSS
        #cross compile a Win32 executable
@ -225,18 +230,41 @@ else
        #cross compile an exec for the gp2x
        CC = /opt/open2x/gcc-4.1.1-glibc-2.3.6/arm-open2x-linux/bin/arm-open2x-linux-gcc
        BIN = ../bin/grafx2.gpe
-        COPT = -W -Wall -Wdeclaration-after-statement -pedantic -std=c99 -static -g -O$(OPTIM) -I/opt/open2x/gcc-4.1.1-glibc-2.3.6/include `/opt/open2x/gcc-4.1.1-glibc-2.3.6/bin/sdl-config --cflags` $(TTFCOPT) -D__GP2X__ $(TTFCOPT) $(JOYCOPT) $(LUACOPT) $(LAYERCOPT)
+        COPT = -W -Wall -Wdeclaration-after-statement -pedantic -std=c99 -static -g -O$(OPTIM) -I/opt/open2x/gcc-4.1.1-glibc-2.3.6/include `/opt/open2x/gcc-4.1.1-glibc-2.3.6/bin/sdl-config --cflags` $(TTFCOPT) -D__GP2X__ $(TTFCOPT) $(JOYCOPT) $(VKEYCOPT) $(LUACOPT) $(LAYERCOPT)
        LOPT = -static -lSDL_image `/opt/open2x/gcc-4.1.1-glibc-2.3.6/bin/sdl-config --static-libs` -ljpeg -lpng -lz -lm $(TTFLOPT) $(LUALOPT)
        OBJDIR = ../obj/gp2x
        NOTTF = 1
        PLATFORM = gp2x
        STRIP = /opt/open2x/gcc-4.1.1-glibc-2.3.6/arm-open2x-linux/bin/arm-open2x-linux-strip
        JOYCOPT = -DUSE_JOYSTICK
      else ifdef AROS32CROSS
 	#cross compile an Aros 32 bit executable
        BIN = ../bin/grafx2
        COPT = -Wall -g `i386-linux-aros-sdl-config --cflags` $(TTFCOPT)
        LOPT = -lSDL_image `i386-linux-aros-sdl-config --libs` -lpng -ljpeg -lz $(TTFLOPT) -lfreetype2shared
        CC = i386-aros-gcc
        OBJDIR = ../obj/aros
 	STRIP = strip --strip-unneeded --remove-section .comment
        PLATFORM = AROS
        ZIP = lha
        ZIPOPT = a
      else ifdef ATARICROSS
        #cross compile an exec for atari TOS/MiNT machine
        CC = m68k-atari-mint-gcc
        BIN = ../bin/grafx2.ttp
 	LUALOPT = -llua
        OBJDIR = ../obj/m68k-atari-mint
        PLATFORM = m68k-atari-mint
        STRIP = m68k-atari-mint-strip -s 
 	X11LOPT = 
 	COPT = -W -Wall -m68020-60 -fomit-frame-pointer -pedantic -std=c99 -Wdeclaration-after-statement -D__MINT__ -DNO_INLINE_MATH -O$(OPTIM) -c -I$(prefix)/include `$(prefix)/bin/libpng12-config --cflags` `$(prefix)/bin/sdl-config --cflags` $() $(JOYCOPT) $(LAYERCOPT) $(LUACOPT)
    	LOPT = -static -m68020-60 -lSDL_image `$(prefix)/bin/sdl-config --libs` -L$(prefix)/lib -ltiff -ljpeg `$(prefix)/bin/libpng12-config --libs` -lz -lm $(TTFLOPT) -lfreetype $(LUALOPT) $(LAYERLOPT)
      else
        # Compiles a regular linux executable for the native platform
        BIN = ../bin/grafx2
-        COPT = -W -Wall -Wdeclaration-after-statement -std=c99 -c -g `sdl-config --cflags` $(TTFCOPT) $(LUACOPT)
+        COPT = -W -Wall -Wdeclaration-after-statement -std=c99 -c -g `sdl-config --cflags` $(TTFCOPT) $(LUACOPT) $(JOYCOPT) $(VKEYCOPT) -O$(OPTIM)
        LOPT = `sdl-config --libs` -lSDL_image $(TTFLOPT) -lpng $(LUALOPT) -lm
        # Use gcc for compiling. Use ncc to build a callgraph and analyze the code.
        CC = gcc
@ -258,6 +286,7 @@ endif
 ### BUILD SETTINGS are set according to vars set in the platform selection, the "overridable defaults", and environment variables set before launching make
 #TrueType is optional: make NOTTF=1 to disable support and dependencies.
 ifndef ($(ATARICROSS,1))
 ifeq ($(NOTTF),1)
  TTFCOPT = -DNOTTF=1
  TTFLOPT =
@ -265,10 +294,23 @@ ifeq ($(NOTTF),1)
  TTFLABEL = -nottf
 else
  TTFCOPT = 
-  TTFLOPT = -L/usr/local/lib -lSDL_ttf $(X11LOPT)
+  TTFLOPT = -L$(prefix)/lib -lSDL_ttf $(X11LOPT)
  TTFLIBS = bin/libfreetype-6.dll bin/SDL_ttf.dll
  TTFLABEL = 
 endif
 else
 ifeq ($(NOTTF),1)
  TTFCOPT = -DNOTTF=1
  TTFLOPT =
  TTFLIBS =
  TTFLABEL = -nottf
 else
  TTFCOPT = 
  TTFLOPT = -L$(prefix)/lib -lSDL_ttf $(X11LOPT)
  TTFLIBS =  
  TTFLABEL = 
 endif
 endif
 #Lua scripting is optional too
 ifeq ($(NOLUA),1)
@ -289,6 +331,14 @@ ifeq ($(USE_JOYSTICK),1)
  JOYCOPT = -DUSE_JOYSTICK
 endif
 #To enable virtual keyboard input (mouse-driven), make VIRT_KEY=1
 #This is automatically enabled on some platforms, but this
 #switch allows you to test the virtual keyboard on any other platform.
 ifeq ($(VIRT_KEY),1)
  VKEYCOPT = -DVIRT_KEY
 endif
 #To speed up rendering, can disable the layered editing
 # with NOLAYERS=1
 ifeq ($(NOLAYERS),1)
@ -304,11 +354,16 @@ endif
 # This is the list of the objects we want to build. Dependancies are built by "make depend" automatically.
 OBJ = $(OBJDIR)/main.o $(OBJDIR)/init.o $(OBJDIR)/graph.o $(OBJDIR)/sdlscreen.o  $(OBJDIR)/misc.o $(OBJDIR)/special.o $(OBJDIR)/buttons.o $(OBJDIR)/palette.o $(OBJDIR)/help.o $(OBJDIR)/operatio.o $(OBJDIR)/pages.o $(OBJDIR)/loadsave.o $(OBJDIR)/readline.o $(OBJDIR)/engine.o $(OBJDIR)/filesel.o $(OBJDIR)/op_c.o $(OBJDIR)/readini.o $(OBJDIR)/saveini.o $(OBJDIR)/shade.o $(OBJDIR)/keyboard.o $(OBJDIR)/io.o $(OBJDIR)/version.o $(OBJDIR)/text.o $(OBJDIR)/SFont.o $(OBJDIR)/setup.o $(OBJDIR)/pxsimple.o $(OBJDIR)/pxtall.o $(OBJDIR)/pxwide.o $(OBJDIR)/pxdouble.o $(OBJDIR)/pxtriple.o $(OBJDIR)/pxtall2.o $(OBJDIR)/pxwide2.o $(OBJDIR)/pxquad.o $(OBJDIR)/windows.o $(OBJDIR)/brush.o $(OBJDIR)/realpath.o $(OBJDIR)/mountlist.o $(OBJDIR)/input.o $(OBJDIR)/hotkeys.o $(OBJDIR)/transform.o $(OBJDIR)/pversion.o $(OBJDIR)/factory.o $(PLATFORMOBJ) $(OBJDIR)/fileformats.o $(OBJDIR)/miscfileformats.o $(OBJDIR)/libraw2crtc.o $(OBJDIR)/brush_ops.o $(OBJDIR)/buttons_effects.o $(OBJDIR)/layers.o $(OBJDIR)/oldies.o 
-SKIN_FILES = ../share/grafx2/skins/skin_classic.png ../share/grafx2/skins/skin_modern.png ../share/grafx2/skins/skin_DPaint.png ../share/grafx2/skins/font_Classic.png ../share/grafx2/skins/font_Fun.png ../share/grafx2/skins/font_Fairlight.png ../share/grafx2/skins/font_Melon.png ../share/grafx2/skins/font_DPaint.png ../share/grafx2/skins/skin_scenish.png ../share/grafx2/skins/font_Seen.png
+SKIN_FILES = ../share/grafx2/skins/skin_classic.png ../share/grafx2/skins/skin_modern.png ../share/grafx2/skins/skin_DPaint.png ../share/grafx2/skins/font_Classic.png ../share/grafx2/skins/font_Fun.png ../share/grafx2/skins/font_Fairlight.png ../share/grafx2/skins/font_Melon.png ../share/grafx2/skins/font_DPaint.png ../share/grafx2/skins/skin_scenish.png ../share/grafx2/skins/font_Seen.png ../share/grafx2/skins/skin_Aurora.png ../share/grafx2/skins/skin_Clax3.gif ../share/grafx2/skins/skin_Clax2.gif ../share/grafx2/skins/skin_Clax4.gif
 SCRIPT_FILES1 = ../share/grafx2/scripts/bru_db_Amigaball.lua ../share/grafx2/scripts/bru_db_ColorSphere.lua ../share/grafx2/scripts/bru_db_FindAA.lua ../share/grafx2/scripts/bru_db_Fisheye.lua ../share/grafx2/scripts/bru_db_GrayscaleAvg.lua ../share/grafx2/scripts/bru_db_GrayscaleDesat.lua ../share/grafx2/scripts/bru_db_Halfsmooth.lua ../share/grafx2/scripts/bru_db_Mandelbrot.lua ../share/grafx2/scripts/bru_db_Waves.lua ../share/grafx2/scripts/pal_db_Desaturate.lua ../share/grafx2/scripts/pal_db_ExpandColors.lua ../share/grafx2/scripts/pal_db_FillColorCube.lua ../share/grafx2/scripts/pal_db_InvertedRGB.lua ../share/grafx2/scripts/pal_db_Set3bit.lua ../share/grafx2/scripts/pal_db_Set6bit.lua ../share/grafx2/scripts/pal_db_SetC64Palette.lua ../share/grafx2/scripts/pal_db_ShiftHue.lua ../share/grafx2/scripts/pic_db_Pic2isometric.lua ../share/grafx2/scripts/pic_db_Rainbow-Dark2Bright.lua ../share/grafx2/scripts/pic_db_SierpinskyCarpet.lua
-SCRIPT_FILES2 = ../share/grafx2/scripts/pic_db_SierpinskyTriangle.lua ../share/grafx2/scripts/pic_ni_Colorspace12bit.lua ../share/grafx2/scripts/pic_ni_Colorspace15bit.lua ../share/grafx2/scripts/pic_ni_Colorspace18bit.lua ../share/grafx2/scripts/pic_ni_GlassGridFilter.lua ../share/grafx2/scripts/pic_ni_Grid8.lua ../share/grafx2/scripts/pic_ni_Grid8red.lua ../share/grafx2/scripts/pic_ni_GridIso.lua ../share/grafx2/scripts/pic_ni_PaletteX1.lua ../share/grafx2/scripts/pic_ni_PaletteX8.lua ../share/grafx2/scripts/scn_db_RemapImage2RGB.lua ../share/grafx2/scripts/scn_db_RemapImage2RGB_ed.lua ../share/grafx2/scripts/scn_db_RemapImageTo3bitPal.lua
+SCRIPT_FILES2 = ../share/grafx2/scripts/pic_db_SierpinskyTriangle.lua ../share/grafx2/scripts/pic_ni_GlassGridFilter.lua ../share/grafx2/scripts/scn_db_RemapImage2RGB.lua ../share/grafx2/scripts/scn_db_RemapImage2RGB_ed.lua ../share/grafx2/scripts/scn_db_RemapImageTo3bitPal.lua
-SCRIPT_FILES1= SCRIPT_FILES1 SCRIPT_FILES2
+SCRIPT_FILES= $(SCRIPT_FILES1) $(SCRIPT_FILES2)
 SCRIPTLIB_FILES = ../share/grafx2/scripts/libs/memory.lua
 FONT_FILES = ../share/grafx2/fonts/8pxfont.png ../share/grafx2/fonts/Tuffy.ttf ../share/grafx2/fonts/PF_Arma_5__.png ../share/grafx2/fonts/PF_Easta_7_.png ../share/grafx2/fonts/PF_Easta_7__.png ../share/grafx2/fonts/PF_Ronda_7__.png ../share/grafx2/fonts/PF_Tempesta_5.png ../share/grafx2/fonts/PF_Tempesta_5_.png ../share/grafx2/fonts/PF_Tempesta_5__.png ../share/grafx2/fonts/PF_Tempesta_5___.png ../share/grafx2/fonts/PF_Tempesta_7.png ../share/grafx2/fonts/PF_Tempesta_7_.png ../share/grafx2/fonts/PF_Tempesta_7__.png ../share/grafx2/fonts/PF_Tempesta_7___.png ../share/grafx2/fonts/PF_Westa_7_.png ../share/grafx2/fonts/PF_Westa_7__.png
 ifeq ($(PLATFORM),Darwin)
 all : $(MACAPPEXE)
@ -316,11 +371,11 @@ $(MACAPPEXE) : $(BIN)
 	rm -rf Grafx2.app
 	mkdir -p Grafx2.app Grafx2.app/Contents Grafx2.app/Contents/Frameworks Grafx2.app/Contents/MacOS Grafx2.app/Contents/Resources
 	echo 'APPL????' > Grafx2.app/Contents/PkgInfo
-	cp Info.plist Grafx2.app/Contents
+	cp ../Info.plist Grafx2.app/Contents
 	cp -r English.lproj Grafx2.app/Contents/Resources
-	cp -r fonts Grafx2.app/Contents/Resources
+	cp -r ../share/grafx2/fonts Grafx2.app/Contents/Resources
-	cp -r skins Grafx2.app/Contents/Resources
+	cp -r ../share/grafx2/skins Grafx2.app/Contents/Resources
-	cp -r gfx2def.ini Grafx2.app/Contents/Resources
+	cp -r ../share/grafx2/gfx2def.ini Grafx2.app/Contents/Resources
 	cp -Rp $(FWDIR)/SDL.framework Grafx2.app/Contents/Frameworks
 	cp -Rp $(FWDIR)/SDL_image.framework Grafx2.app/Contents/Frameworks
 	cp -Rp $(FWDIR)/SDL_ttf.framework Grafx2.app/Contents/Frameworks
@ -341,9 +396,9 @@ ziprelease: version $(BIN) release
 	echo `sed "s/.*=\"\(.*\)\";/\1/" pversion.c`.`svnversion` | tr " :" "_-" | sed -e "s/\(wip\)\\./\1/I" > $(OBJDIR)/versiontag
 	tar cvzf "../src-`cat $(OBJDIR)/versiontag`.tgz" --strip=1 ../src/*.c ../src/*.h ../src/Makefile ../src/Makefile.dep ../src/gfx2.ico 
-	cd .. && $(ZIP) $(ZIPOPT) "grafx2-`cat $(OBJDIR:../%=%)/versiontag`$(TTFLABEL)-$(PLATFORM).$(ZIP)" $(BIN:../%=%) share/grafx2/gfx2def.ini $(SCRIPT_FILES:../%=%) $(SKIN_FILES:../%=%) share/grafx2/gfx2.gif share/icons/grafx2.svg doc/README.txt doc/COMPILING.txt doc/gpl-2.0.txt share/grafx2/fonts/8pxfont.png doc/README-zlib1.txt doc/README-SDL.txt doc/README-SDL_image.txt doc/README-SDL_ttf.txt doc/README-lua.txt share/grafx2/fonts/Tuffy.ttf src-`cat $(OBJDIR:../%=%)/versiontag`.tgz $(PLATFORMFILES:../%=%)
+	cd .. && $(ZIP) $(ZIPOPT) "grafx2-`cat $(OBJDIR:../%=%)/versiontag`$(TTFLABEL)-$(PLATFORM).$(ZIP)" $(BIN:../%=%) share/grafx2/gfx2def.ini $(SCRIPT_FILES:../%=%) $(SCRIPTLIB_FILES:../%=%) $(SKIN_FILES:../%=%) share/grafx2/gfx2.gif share/icons/grafx2.svg doc/README.txt doc/COMPILING.txt doc/gpl-2.0.txt doc/PF_fonts.txt $(FONT_FILES:../%=%) doc/README-zlib1.txt doc/README-SDL.txt doc/README-SDL_image.txt doc/README-SDL_ttf.txt doc/README-lua.txt src-`cat $(OBJDIR:../%=%)/versiontag`.tgz $(PLATFORMFILES:../%=%)
 	$(DELCOMMAND) "../src-`cat $(OBJDIR)/versiontag`.tgz"
-	tar cvzf "../grafx2-`cat $(OBJDIR)/versiontag`$(TTFLABEL)-src.tgz" --strip=1 --transform 's,^,grafx2/,g' ../src/*.c ../src/*.h ../src/Makefile ../src/Makefile.dep ../share/grafx2/gfx2def.ini $(SCRIPT_FILES) $(SKIN_FILES) ../src/gfx2.ico ../share/grafx2/gfx2.gif ../share/icons/grafx2.svg ../doc/README.txt ../doc/COMPILING.txt ../doc/gpl-2.0.txt ../misc/unix/grafx2.1 ../misc/unix/grafx2.xpm ../misc/unix/grafx2.desktop ../share/grafx2/fonts/8pxfont.png ../share/grafx2/fonts/Tuffy.ttf
+	tar cvzf "../grafx2-`cat $(OBJDIR)/versiontag`$(TTFLABEL)-src.tgz" --strip=1 --transform 's,^,grafx2/,g' ../src/*.c ../src/*.h ../src/Makefile ../src/Makefile.dep ../share/grafx2/gfx2def.ini $(SCRIPT_FILES) $(SCRIPTLIB_FILES) $(SKIN_FILES) ../src/gfx2.ico ../share/grafx2/gfx2.gif ../share/icons/grafx2.svg ../doc/README.txt ../doc/COMPILING.txt ../doc/gpl-2.0.txt ../doc/PF_fonts.txt ../misc/unix/grafx2.1 ../misc/unix/grafx2.xpm ../misc/unix/grafx2.desktop $(FONT_FILES)
 	$(DELCOMMAND) "$(OBJDIR)/versiontag"
 testsed :
@ -400,8 +455,9 @@ install : $(BIN)
 	test -d $(DESTDIR)$(datadir)/grafx2/fonts || $(MKDIR) $(DESTDIR)$(datadir)/grafx2/fonts
 	test -d $(DESTDIR)$(datadir)/grafx2/skins || $(MKDIR) $(DESTDIR)$(datadir)/grafx2/skins
 	test -d $(DESTDIR)$(datadir)/grafx2/scripts || $(MKDIR) $(DESTDIR)$(datadir)/grafx2/scripts
 	test -d $(DESTDIR)$(datadir)/grafx2/scripts/libs || $(MKDIR) $(DESTDIR)$(datadir)/grafx2/scripts/libs
 	test -d $(DESTDIR)$(datadir)/applications || $(MKDIR) $(DESTDIR)$(datadir)/applications
-	test -d $(DESTDIR)$(datadir)/icons || $(MKDIR) $(DESTDIR)$(datadir)/icons
+	test -d $(DESTDIR)$(pixmapdir) || $(MKDIR) $(DESTDIR)$(pixmapdir)
 	# Copy files
 	$(CP) $(BIN) $(DESTDIR)$(bindir)
 	$(CP) ../share/grafx2/gfx2def.ini $(DESTDIR)$(datadir)/grafx2/
@ -409,10 +465,11 @@ install : $(BIN)
 	$(CP) ../share/grafx2/fonts/* $(DESTDIR)$(datadir)/grafx2/fonts/
 	$(CP) $(SKIN_FILES) $(DESTDIR)$(datadir)/grafx2/skins/
 	$(CP) $(SCRIPT_FILES) $(DESTDIR)$(datadir)/grafx2/scripts/
 	$(CP) $(SCRIPTLIB_FILES) $(DESTDIR)$(datadir)/grafx2/scripts/libs/
 	# Icon and desktop file for debian
 	$(CP) ../misc/unix/grafx2.desktop $(DESTDIR)$(datadir)/applications/
-	$(CP) ../misc/unix/grafx2.xpm $(DESTDIR)$(datadir)/icons/
+	$(CP) ../misc/unix/grafx2.xpm $(DESTDIR)$(pixmapdir)
-	$(CP) ../share/icons/grafx2.svg $(DESTDIR)$(datadir)/icons/
+	$(CP) ../share/icons/grafx2.svg $(DESTDIR)$(pixmapdir)
 	@echo Install complete
 # Linux uninstallation of the program
@ -424,13 +481,15 @@ uninstall :
 	$(if $(wildcard $(DESTDIR)$(datadir)/grafx2/fonts),,$(RMDIR) $(DESTDIR)$(datadir)/grafx2/fonts)
 	$(DELCOMMAND) $(SKIN_FILES:../share%=$(DESTDIR)$(datadir)%)
 	$(if $(wildcard $(DESTDIR)$(datadir)/grafx2/skins),,$(RMDIR) $(DESTDIR)$(datadir)/grafx2/skins)
 	$(DELCOMMAND) $(SCRIPTLIB_FILES:../share%=$(DESTDIR)$(datadir)%)
 	$(if $(wildcard $(DESTDIR)$(datadir)/grafx2/scripts/libs),,$(RMDIR) $(DESTDIR)$(datadir)/grafx2/scripts/libs)
 	$(DELCOMMAND) $(SCRIPT_FILES:../share%=$(DESTDIR)$(datadir)%)
 	$(if $(wildcard $(DESTDIR)$(datadir)/grafx2/scripts),,$(RMDIR) $(DESTDIR)$(datadir)/grafx2/scripts)
 	$(if $(wildcard $(DESTDIR)$(datadir)/grafx2),,$(RMDIR) $(DESTDIR)$(datadir)/grafx2)
 	# Icon and desktop file for debian
 	$(DELCOMMAND) $(DESTDIR)$(datadir)/applications/grafx2.desktop
-	$(DELCOMMAND) $(DESTDIR)$(datadir)/icons/grafx2.xpm
+	$(DELCOMMAND) $(DESTDIR)$(pixmapdir)/grafx2.xpm
-	$(DELCOMMAND) $(DESTDIR)$(datadir)/icons/grafx2.svg
+	$(DELCOMMAND) $(DESTDIR)$(pixmapdir)/grafx2.svg
 	@echo Uninstall complete
 endif
--- a/src/Makefile.dep
+++ b/src/Makefile.dep
@ -1,3 +1,4 @@
 $(OBJDIR)/SFont.o: SFont.c SFont.h
 $(OBJDIR)/brush.o: brush.c global.h struct.h const.h graph.h misc.h errors.h \
 windows.h sdlscreen.h brush.h
 $(OBJDIR)/brush_ops.o: brush_ops.c brush.h struct.h const.h buttons.h engine.h \
@ -5,12 +6,13 @@ $(OBJDIR)/brush_ops.o: brush_ops.c brush.h struct.h const.h buttons.h engine.h \
 $(OBJDIR)/buttons.o: buttons.c const.h struct.h global.h misc.h graph.h engine.h \
 readline.h filesel.h loadsave.h init.h buttons.h operatio.h pages.h \
 palette.h errors.h readini.h saveini.h shade.h io.h help.h text.h \
- sdlscreen.h windows.h brush.h input.h special.h
+ sdlscreen.h windows.h brush.h input.h special.h setup.h
 $(OBJDIR)/buttons_effects.o: buttons_effects.c buttons.h struct.h const.h engine.h \
- global.h graph.h help.h input.h misc.h readline.h sdlscreen.h windows.h
+ global.h graph.h help.h input.h misc.h readline.h sdlscreen.h windows.h \
 brush.h
 $(OBJDIR)/engine.o: engine.c const.h struct.h global.h graph.h misc.h special.h \
 buttons.h operatio.h shade.h errors.h sdlscreen.h windows.h brush.h \
- input.h engine.h pages.h layers.h
+ input.h engine.h pages.h layers.h factory.h loadsave.h io.h
 $(OBJDIR)/factory.o: factory.c brush.h struct.h const.h buttons.h engine.h errors.h \
 filesel.h loadsave.h global.h graph.h io.h misc.h pages.h readline.h \
 sdlscreen.h windows.h palette.h input.h help.h
@ -21,7 +23,8 @@ $(OBJDIR)/filesel.o: filesel.c const.h struct.h global.h misc.h errors.h io.h \
 help.h filesel.h
 $(OBJDIR)/graph.o: graph.c global.h struct.h const.h engine.h buttons.h pages.h \
 errors.h sdlscreen.h graph.h misc.h pxsimple.h pxtall.h pxwide.h \
- pxdouble.h pxtriple.h pxwide2.h pxtall2.h pxquad.h windows.h input.h
+ pxdouble.h pxtriple.h pxwide2.h pxtall2.h pxquad.h windows.h input.h \
 brush.h
 $(OBJDIR)/help.o: help.c const.h struct.h global.h misc.h engine.h helpfile.h \
 help.h sdlscreen.h text.h keyboard.h windows.h input.h hotkeys.h \
 errors.h pages.h
@ -29,9 +32,9 @@ $(OBJDIR)/hotkeys.o: hotkeys.c struct.h const.h global.h hotkeys.h
 $(OBJDIR)/init.o: init.c buttons.h struct.h const.h errors.h global.h graph.h \
 init.h io.h factory.h help.h hotkeys.h keyboard.h loadsave.h misc.h \
 mountlist.h operatio.h palette.h sdlscreen.h setup.h transform.h \
- windows.h layers.h
+ windows.h layers.h special.h
 $(OBJDIR)/input.o: input.c global.h struct.h const.h keyboard.h sdlscreen.h \
- windows.h errors.h misc.h input.h
+ windows.h errors.h misc.h buttons.h input.h loadsave.h
 $(OBJDIR)/io.o: io.c struct.h const.h io.h realpath.h
 $(OBJDIR)/keyboard.o: keyboard.c global.h struct.h const.h keyboard.h
 $(OBJDIR)/layers.o: layers.c const.h struct.h global.h windows.h engine.h pages.h \
@ -39,18 +42,20 @@ $(OBJDIR)/layers.o: layers.c const.h struct.h global.h windows.h engine.h pages.
 $(OBJDIR)/libraw2crtc.o: libraw2crtc.c const.h global.h struct.h loadsave.h
 $(OBJDIR)/loadsave.o: loadsave.c buttons.h struct.h const.h errors.h global.h io.h \
 loadsave.h misc.h graph.h op_c.h pages.h palette.h sdlscreen.h windows.h \
- engine.h
+ engine.h brush.h setup.h
 $(OBJDIR)/main.o: main.c const.h struct.h global.h graph.h misc.h init.h buttons.h \
 engine.h pages.h loadsave.h sdlscreen.h errors.h readini.h saveini.h \
- io.h text.h setup.h windows.h brush.h palette.h realpath.h
+ io.h text.h setup.h windows.h brush.h palette.h realpath.h input.h
 $(OBJDIR)/misc.o: misc.c struct.h const.h sdlscreen.h global.h errors.h buttons.h \
 engine.h misc.h keyboard.h windows.h palette.h input.h graph.h pages.h
 $(OBJDIR)/miscfileformats.o: miscfileformats.c engine.h struct.h const.h errors.h \
 global.h io.h libraw2crtc.h loadsave.h misc.h sdlscreen.h windows.h
-$(OBJDIR)/mountlist.o: mountlist.c mountlist.h
+$(OBJDIR)/mountlist.o: mountlist.c
-$(OBJDIR)/op_c.o: op_c.c op_c.h struct.h const.h errors.h
+$(OBJDIR)/op_c.o: op_c.c op_c.h struct.h const.h errors.h global.h engine.h \
 windows.h
 $(OBJDIR)/operatio.o: operatio.c const.h struct.h global.h misc.h engine.h graph.h \
- operatio.h buttons.h pages.h errors.h sdlscreen.h brush.h windows.h
+ operatio.h buttons.h pages.h errors.h sdlscreen.h brush.h windows.h \
 input.h
 $(OBJDIR)/pages.o: pages.c global.h struct.h const.h pages.h errors.h loadsave.h \
 misc.h windows.h
 $(OBJDIR)/palette.o: palette.c const.h struct.h global.h misc.h engine.h readline.h \
@ -63,34 +68,35 @@ $(OBJDIR)/pxquad.o: pxquad.c global.h struct.h const.h sdlscreen.h misc.h graph.
 pxquad.h
 $(OBJDIR)/pxsimple.o: pxsimple.c global.h struct.h const.h sdlscreen.h misc.h \
 graph.h pxsimple.h
 $(OBJDIR)/pxtall2.o: pxtall2.c global.h struct.h const.h sdlscreen.h misc.h graph.h \
 pxtall2.h
 $(OBJDIR)/pxtall.o: pxtall.c global.h struct.h const.h sdlscreen.h misc.h graph.h \
 pxtall.h pxsimple.h
 $(OBJDIR)/pxtall2.o: pxtall2.c global.h struct.h const.h sdlscreen.h misc.h graph.h \
 pxtall2.h
 $(OBJDIR)/pxtriple.o: pxtriple.c global.h struct.h const.h sdlscreen.h misc.h \
 graph.h pxtriple.h
 $(OBJDIR)/pxwide2.o: pxwide2.c global.h struct.h const.h sdlscreen.h misc.h graph.h \
 pxwide2.h
 $(OBJDIR)/pxwide.o: pxwide.c global.h struct.h const.h sdlscreen.h misc.h graph.h \
 pxwide.h
-$(OBJDIR)/readini.o: readini.c const.h errors.h global.h struct.h misc.h readini.h
+$(OBJDIR)/pxwide2.o: pxwide2.c global.h struct.h const.h sdlscreen.h misc.h graph.h \
 pxwide2.h
 $(OBJDIR)/readini.o: readini.c const.h errors.h global.h struct.h misc.h readini.h \
 setup.h
 $(OBJDIR)/readline.o: readline.c const.h struct.h global.h misc.h errors.h \
 sdlscreen.h readline.h windows.h input.h
 $(OBJDIR)/realpath.o: realpath.c
 $(OBJDIR)/saveini.o: saveini.c const.h global.h struct.h readini.h io.h errors.h \
- misc.h saveini.h
+ misc.h saveini.h setup.h
 $(OBJDIR)/sdlscreen.o: sdlscreen.c global.h struct.h const.h sdlscreen.h errors.h \
 misc.h
 $(OBJDIR)/setup.o: setup.c struct.h const.h io.h setup.h
 $(OBJDIR)/SFont.o: SFont.c SFont.h
 $(OBJDIR)/shade.o: shade.c global.h struct.h const.h graph.h engine.h errors.h \
 misc.h readline.h help.h sdlscreen.h windows.h input.h shade.h
 $(OBJDIR)/special.o: special.c const.h struct.h global.h graph.h engine.h windows.h \
 special.h pages.h misc.h buttons.h
 $(OBJDIR)/text.o: text.c SFont.h struct.h const.h global.h sdlscreen.h io.h \
- errors.h
+ errors.h windows.h misc.h setup.h
 $(OBJDIR)/tiles.o: tiles.c
 $(OBJDIR)/transform.o: transform.c global.h struct.h const.h transform.h engine.h \
 sdlscreen.h windows.h input.h help.h misc.h readline.h buttons.h pages.h
 $(OBJDIR)/version.o: version.c
 $(OBJDIR)/windows.o: windows.c windows.h struct.h const.h engine.h errors.h \
- global.h graph.h input.h misc.h readline.h sdlscreen.h
+ global.h graph.h input.h misc.h op_c.h readline.h sdlscreen.h palette.h
--- a/src/SFont.c
+++ b/src/SFont.c
@ -69,7 +69,7 @@ static Uint32 GetPixel(SDL_Surface *Surface, Sint32 X, Sint32 Y)
 SFont_Font* SFont_InitFont(SDL_Surface* Surface)
 {
-    int x = 0, i = 0;
+    int x = 0, i = 33;
    Uint32 pixel;
    SFont_Font* Font;
    Uint32 pink;
@ -78,21 +78,42 @@ SFont_Font* SFont_InitFont(SDL_Surface* Surface)
        return NULL;
    Font = (SFont_Font *) malloc(sizeof(SFont_Font));
    memset(Font, 0, sizeof(SFont_Font));
    Font->Surface = Surface;
    SDL_LockSurface(Surface);
-    pink = SDL_MapRGB(Surface->format, 255, 0, 255);
+    pink = GetPixel(Surface, 0, 0);
    while (x < Surface->w) {
-        if (GetPixel(Surface, x, 0) == pink) { 
+        if (GetPixel(Surface, x, 0) != pink) { 
-            Font->CharPos[i++]=x;
+            Font->CharBegin[i]=x;
-            while((x < Surface->w) && (GetPixel(Surface, x, 0)== pink))
+            while((x < Surface->w) && (GetPixel(Surface, x, 0)!= pink))
                x++;
-            Font->CharPos[i++]=x;
+            Font->CharWidth[i]=x-Font->CharBegin[i];
            i++;
        }
        x++;
    }
-    Font->MaxPos = x-1;
+    
    // Create lowercase characters, if not present
    for (i=0; i <26; i++)
    {
      if (Font->CharWidth['a'+i]==0)
      {
        Font->CharBegin['a'+i]=Font->CharBegin['A'+i];
        Font->CharWidth['a'+i]=Font->CharWidth['A'+i];
      }
    }
    // Determine space width.    
    // This strange format doesn't allow font designer to write explicit
    // space as a character.
    // Rule: A space should be as large as the character " if available,
    // or 'a' if it's not.
    Font->Space = Font->CharWidth[(int)'"'];
    if (Font->Space<2)
      Font->Space = Font->CharWidth[(int)'a'];
    pixel = GetPixel(Surface, 0, Surface->h-1);
    SDL_UnlockSurface(Surface);
@ -111,7 +132,6 @@ void SFont_Write(SDL_Surface *Surface, const SFont_Font *Font,
                 int x, int y, const char *text)
 {
    const char* c;
    int charoffset;
    SDL_Rect srcrect, dstrect;
    if(text == NULL)
@ -123,42 +143,39 @@ void SFont_Write(SDL_Surface *Surface, const SFont_Font *Font,
    srcrect.h = dstrect.h = Font->Surface->h - 1;
    for(c = text; *c != '\0' && x <= Surface->w ; c++) {
        charoffset = ((int) (*c - 33)) * 2 + 1;
        // skip spaces and nonprintable characters
-        if (*c == ' ' || charoffset < 0 || charoffset > Font->MaxPos) {
+        if (*c == ' ' || Font->CharWidth[(int)*c]==0) {
-            x += Font->CharPos[2]-Font->CharPos[1];
+            x += Font->Space;
            continue;
        }
-        srcrect.w = Font->CharPos[charoffset+2] - Font->CharPos[charoffset];
+        srcrect.w = Font->CharWidth[(int)*c];
        dstrect.w = srcrect.w;
-        srcrect.x = Font->CharPos[charoffset];
+        srcrect.x = Font->CharBegin[(int)*c];
        dstrect.x = x;
        SDL_BlitSurface(Font->Surface, &srcrect, Surface, &dstrect); 
-        x += Font->CharPos[charoffset+1] - Font->CharPos[charoffset];
+        x += Font->CharWidth[(int)*c];
    }
 }
 int SFont_TextWidth(const SFont_Font *Font, const char *text)
 {
    const char* c;
    int charoffset=0;
    int width = 0;
    if(text == NULL)
        return 0;
    for(c = text; *c != '\0'; c++) {
        charoffset = ((int) *c - 33) * 2 + 1;
        // skip spaces and nonprintable characters
-        if (*c == ' ' || charoffset < 0 || charoffset > Font->MaxPos) {
+        if (*c == ' ' || Font->CharWidth[(int)*c]==0) {
-            width += Font->CharPos[2]-Font->CharPos[1];
+            width += Font->Space;
            continue;
        }
-        width += Font->CharPos[charoffset+1] - Font->CharPos[charoffset];
+        width += Font->CharWidth[(int)*c];
    }
    return width;
--- a/src/SFont.h
+++ b/src/SFont.h
@ -56,8 +56,9 @@ extern "C" {
 /// and call InitFont( YourFont );
 typedef struct {
        SDL_Surface *Surface;   
-        int CharPos[512];
+        int CharBegin[256];
-        int MaxPos;
+        int CharWidth[256];
        int Space;
 } SFont_Font;
 ///
--- a/src/brush.c
+++ b/src/brush.c
@ -587,66 +587,97 @@ void Display_paintbrush(short x,short y,byte color,byte is_preview)
  }
 }
-///
+/// @return 0 on success, non-zero on failure (memory?).
-/// Changes the Brush size, discarding its previous content.
+/// @param new_brush: Optionally, you can provide an already allocated new
-/// @return 0 OK, 1 Failed
+///        brush - otherwise, this function performs the allocation.
-byte Realloc_brush(word new_brush_width, word new_brush_height)
+/// @param old_brush: If the caller passes NULL, this function will free the old
 ///        pixel data. If the caller provides the address of a (free) byte
 ///        pointer, the function will make it point to the original pixel data,
 ///        in this case it will be the caller's responsibility to free() it
 ///        (after transferring pixels to Brush, usually).
 byte Realloc_brush(word new_brush_width, word new_brush_height, byte *new_brush, byte **old_brush)
 {
  byte return_code=0;
  byte *new_smear_brush;
  byte *new_brush_remapped;
  word new_smear_brush_width;
  word new_smear_brush_height;
  byte new_brush_is_provided;
  new_brush_is_provided = (new_brush!=NULL);
  if (!new_brush_is_provided)
  {
    new_brush=(byte *)malloc(((long)new_brush_height)*new_brush_width);
    if (new_brush == NULL)
    {
      Error(0);
      if (old_brush)
        *old_brush=NULL;
      return 1;
    }
  }
  new_smear_brush_width=(new_brush_width>MAX_PAINTBRUSH_SIZE)?new_brush_width:MAX_PAINTBRUSH_SIZE;
  new_smear_brush_height=(new_brush_height>MAX_PAINTBRUSH_SIZE)?new_brush_height:MAX_PAINTBRUSH_SIZE;
  new_smear_brush=NULL;
  if ( (((long)Smear_brush_height)*Smear_brush_width) !=
       (((long)new_smear_brush_width)*new_smear_brush_height) )
  {
    new_smear_brush=(byte *)malloc(((long)new_smear_brush_height)*new_smear_brush_width);
    if (new_smear_brush == NULL)
    {
      Error(0);
      if (old_brush)
        *old_brush=NULL;
      if (!new_brush_is_provided)
        free(new_brush);
      return 2;
    }
  }
  new_brush_remapped=NULL;
  if ( (((long)Brush_height)*Brush_width) !=
       (((long)new_brush_height)*new_brush_width) )
  {
-    free(Brush);
+    new_brush_remapped=(byte *)malloc(((long)new_brush_height)*new_brush_width);
-    Brush=(byte *)malloc(((long)new_brush_height)*new_brush_width);
+    if (new_brush_remapped == NULL)
    if (Brush == NULL)
    {
      Error(0);
-      return_code=1;
+      free(new_smear_brush);
      if (old_brush)
        *old_brush=NULL;  
      if (!new_brush_is_provided)
        free(new_brush);
      return 3;
    }
  }
-      Brush=(byte *)malloc(1*1);
+  // All allocations successful: can replace globals
      if(Brush == NULL)
      {
          Error(ERROR_MEMORY);
          exit(ERROR_MEMORY);
      }
      new_brush_height=new_brush_width=1;
      *Brush=Fore_color;
    }
  }
  Brush_width=new_brush_width;
  Brush_height=new_brush_height;
  Brush_original_back_color=Back_color;
  if (new_smear_brush)
  {
    free(Smear_brush);
-  Smear_brush_width=(Brush_width>MAX_PAINTBRUSH_SIZE)?Brush_width:MAX_PAINTBRUSH_SIZE;
+    Smear_brush=new_smear_brush;
-  Smear_brush_height=(Brush_height>MAX_PAINTBRUSH_SIZE)?Brush_height:MAX_PAINTBRUSH_SIZE;
+  }
-  Smear_brush=(byte *)malloc(((long)Smear_brush_height)*Smear_brush_width);
+  Smear_brush_width=new_smear_brush_width;
  Smear_brush_height=new_smear_brush_height;
-  if (Smear_brush == NULL) // Failed to allocate the smear brush
+  // Save or free the old brush pixels
  if (old_brush)
    *old_brush=Brush_original_pixels;
  else
    free(old_brush);
  Brush_original_pixels=new_brush;
  // Assign new brush
  if (new_brush_remapped)
  {
    Error(0);
    return_code=1;
    free(Brush);
-    Brush=(byte *)malloc(1*1);
+    Brush=new_brush_remapped;
    if(Brush == NULL)
    {
      Error(ERROR_MEMORY);
      exit(ERROR_MEMORY);
  }
-    Brush_height=1;
+  return 0;
    Brush_width=1;
    Smear_brush=(byte *)malloc(MAX_PAINTBRUSH_SIZE*MAX_PAINTBRUSH_SIZE);
    if(Smear_brush == NULL)
    {
      Error(ERROR_MEMORY);
      exit(ERROR_MEMORY);
    }
    Smear_brush_height=MAX_PAINTBRUSH_SIZE;
    Smear_brush_width=MAX_PAINTBRUSH_SIZE;
  }
  return return_code;
 }
@ -828,7 +859,7 @@ void Capture_brush(short start_x,short start_y,short end_x,short end_y,short cle
    if (start_y+new_brush_height>Main_image_height)
      new_brush_height=Main_image_height-start_y;
-    if (Realloc_brush(new_brush_width, new_brush_height) != 0)
+    if (Realloc_brush(new_brush_width, new_brush_height, NULL, NULL))
      return; // Unable to allocate the new brush, keep the old one.
    Copy_image_to_brush(start_x,start_y,Brush_width,Brush_height,Main_image_width);
@ -843,6 +874,10 @@ void Capture_brush(short start_x,short start_y,short end_x,short end_y,short cle
        }
      Update_part_of_screen(start_x,start_y,Brush_width,Brush_height);
    }
    // Grab palette
    memcpy(Brush_original_palette, Main_palette,sizeof(T_Palette));
    // Remap (no change)
    Remap_brush();
    // On centre la prise sur la brosse
    Brush_offset_X=(Brush_width>>1);
@ -851,32 +886,25 @@ void Capture_brush(short start_x,short start_y,short end_x,short end_y,short cle
 }
-void Rotate_90_deg()
+void Rotate_90_deg(void)
 {
-  short temp;
+  byte * old_brush;
  byte * new_brush;
-  new_brush=(byte *)malloc(((size_t)Brush_height)*Brush_width);
+  if (Realloc_brush(Brush_height, Brush_width, NULL, &old_brush))
  if (new_brush)
  {
-    Rotate_90_deg_lowlevel(Brush,new_brush,Brush_width,Brush_height);
+    Error(0);
-    free(Brush);
+    return;
-    Brush=new_brush;
+  }
  Rotate_90_deg_lowlevel(old_brush,Brush_original_pixels,Brush_height,Brush_width);
-    temp=Brush_width;
+  free(old_brush);
    Brush_width=Brush_height;
    Brush_height=temp;
-    temp=Smear_brush_width;
+  // Remap according to the last used remap table
-    Smear_brush_width=Smear_brush_height;
+  Remap_general_lowlevel(Brush_colormap,Brush_original_pixels,Brush,Brush_width,Brush_height,Brush_width);
    Smear_brush_height=temp;
  // On centre la prise sur la brosse
  Brush_offset_X=(Brush_width>>1);
  Brush_offset_Y=(Brush_height>>1);
  }
  else
    Error(0);
 }
@ -884,34 +912,45 @@ void Remap_brush(void)
 {
  short x_pos; // Variable de balayage de la brosse
  short y_pos; // Variable de balayage de la brosse
  byte  used[256]; // Tableau de booléens "La couleur est utilisée"
  int   color;
  // On commence par initialiser le tableau de booléens à faux
  for (color=0;color<=255;color++)
-    used[color]=0;
+    Brush_colormap[color]=0;
  // On calcule la table d'utilisation des couleurs
  for (y_pos=0;y_pos<Brush_height;y_pos++)
    for (x_pos=0;x_pos<Brush_width;x_pos++)
-      used[Read_pixel_from_brush(x_pos,y_pos)]=1;
+      Brush_colormap[*(Brush_original_pixels + y_pos * Brush_width + x_pos)]=1;
  //  On n'est pas censé remapper la couleur de transparence, sinon la brosse
  // changera de forme, donc on dit pour l'instant qu'elle n'est pas utilisée
  // ainsi on ne s'embêtera pas à la recalculer
-  used[Back_color]=0;
+  Brush_colormap[Back_color]=0;
-  //   On va maintenant se servir de la table "used" comme table de
+  //   On va maintenant se servir de la table comme table de
  // conversion: pour chaque indice, la table donne une couleur de
  // remplacement.
  // Note : Seules les couleurs utilisées on besoin d'êtres recalculées: les
  //       autres ne seront jamais consultées dans la nouvelle table de
  //       conversion puisque elles n'existent pas dans la brosse, donc elles
-  //       ne seront pas utilisées par Remap_brush_LOWLEVEL.
+  //       ne seront pas utilisées par Remap_general_lowlevel.
  for (color=0;color<=255;color++)
-    if (used[color] != 0)
+    if (Brush_colormap[color] != 0)
-      used[color]=Best_color(Spare_palette[color].R,Spare_palette[color].G,Spare_palette[color].B);
+    {
      byte r,g,b;
      r=Brush_original_palette[color].R;
      g=Brush_original_palette[color].G;
      b=Brush_original_palette[color].B;
      // When remapping to same palette, ensure we keep same color index
      if (r==Main_palette[color].R && g==Main_palette[color].G && b==Main_palette[color].B)
        Brush_colormap[color]=color;
      else
        // Usual method: closest by r g b
        Brush_colormap[color]=Best_color_perceptual(r,g,b);
    }
  //   Il reste une couleur non calculée dans la table qu'il faut mettre à
  // jour: c'est la couleur de fond. On l'avait inhibée pour éviter son
@ -919,13 +958,13 @@ void Remap_brush(void)
  // la brosse, on va mettre dans la table une relation d'équivalence entre
  // les deux palettes: comme on ne veut pas que la couleur soit remplacée,
  // on va dire qu'on veut qu'elle soit remplacée par la couleur en question.
-  used[Back_color]=Back_color;
+  Brush_colormap[Back_color]=Back_color;
  //   Maintenant qu'on a une super table de conversion qui n'a que le nom
  // qui craint un peu, on peut faire l'échange dans la brosse de toutes les
  // teintes.
-  Remap_general_lowlevel(used,Brush,Brush_width,Brush_height,Brush_width);
+  Remap_general_lowlevel(Brush_colormap,Brush_original_pixels,Brush,Brush_width,Brush_height,Brush_width);
-  //Remap_brush_LOWLEVEL(used);
+  
 }
@ -934,34 +973,30 @@ void Outline_brush(void)
 {
  long /*Pos,*/x_pos,y_pos;
  byte state;
-  byte * new_brush;
+  byte * old_brush;
-  byte * temp;
+  word old_width;
-  word width;
+  word old_height;
-  word height;
+  int i;
  old_width=Brush_width;
  old_height=Brush_height;
-  width=Brush_width+2;
+  SWAP_PBYTES(Brush, Brush_original_pixels);
-  height=Brush_height+2;
+  if(Realloc_brush(Brush_width+2, Brush_height+2, NULL, &old_brush))
  new_brush=(byte *)malloc(((long)width)*height);
  if (new_brush)
  {
    Error(0);
    SWAP_PBYTES(Brush, Brush_original_pixels);
    return;
  }
  // On remplit la bordure ajoutée par la Backcolor
-    memset(new_brush,Back_color,((long)width)*height);
+  memset(Brush,Back_color,((long)Brush_width)*Brush_height);
  // On copie la brosse courante dans la nouvelle
-    Copy_part_of_image_to_another(Brush, // source
+  Copy_part_of_image_to_another(old_brush, // source
-        0, 0, Brush_width, Brush_height, Brush_width,
+      0, 0, old_width, old_height, old_width,
-        new_brush, // Destination
+      Brush, // Destination
-        1, 1, width);
+      1, 1, Brush_width);
    // On intervertit la nouvelle et l'ancienne brosse:
    temp=Brush;
    Brush=new_brush;
    Brush_width+=2;
    Brush_height+=2;
    width-=2;
    height-=2;
  // Si on "outline" avec une couleur différente de la Back_color on y va!
  if (Fore_color!=Back_color)
@ -972,7 +1007,7 @@ void Outline_brush(void)
      state=0;
      for (x_pos=1; x_pos<Brush_width-1; x_pos++)
      {
-          if (temp[((y_pos-1)*width)+x_pos-1]==Back_color)
+        if (old_brush[((y_pos-1)*old_width)+x_pos-1]==Back_color)
        {
          if (state != 0)
          {
@ -997,7 +1032,7 @@ void Outline_brush(void)
      state=0;
      for (y_pos=1; y_pos<Brush_height-1; y_pos++)
      {
-          if (temp[((y_pos-1)*width)+x_pos-1]==Back_color)
+        if (old_brush[((y_pos-1)*old_width)+x_pos-1]==Back_color)
        {
          if (state != 0)
          {
@ -1016,22 +1051,19 @@ void Outline_brush(void)
        Pixel_in_brush(x_pos,y_pos,Fore_color);
    }
  }
  // Adopt the current palette.
  memcpy(Brush_original_palette, Main_palette,sizeof(T_Palette));
  memcpy(Brush_original_pixels, Brush, (long)Brush_width*Brush_height);
  for (i=0; i<256; i++)
    Brush_colormap[i]=i;
  //--
  // On recentre la prise sur la brosse
  Brush_offset_X=(Brush_width>>1);
  Brush_offset_Y=(Brush_height>>1);
-    free(temp); // Libération de l'ancienne brosse
+  free(old_brush); // Libération de l'ancienne brosse
    temp = NULL;
    // Réallocation d'un buffer de Smear
    free(Smear_brush);
    Smear_brush_width=(Brush_width>MAX_PAINTBRUSH_SIZE)?Brush_width:MAX_PAINTBRUSH_SIZE;
    Smear_brush_height=(Brush_height>MAX_PAINTBRUSH_SIZE)?Brush_height:MAX_PAINTBRUSH_SIZE;
    Smear_brush=(byte *)malloc(((long)Smear_brush_width)*Smear_brush_height);
  }
  else
    Error(0); // Pas assez de mémoire!
 }
@ -1039,46 +1071,42 @@ void Nibble_brush(void)
 {
  long x_pos,y_pos;
  byte state;
-  byte * new_brush;
+  byte * old_brush;
-  byte * temp;
+  word old_width;
-  word width;
+  word old_height;
-  word height;
+  int i;
  if ( (Brush_width>2) && (Brush_height>2) )
  {
-    width=Brush_width-2;
+    old_width=Brush_width;
-    height=Brush_height-2;
+    old_height=Brush_height;
    new_brush=(byte *)malloc(((long)width)*height);
-    if (new_brush)
+    SWAP_PBYTES(Brush, Brush_original_pixels);
    if (Realloc_brush(Brush_width-2, Brush_height-2, NULL, &old_brush))
    {
-      // On copie la brosse courante dans la nouvelle
+      Error(0);
-      Copy_part_of_image_to_another(Brush, // source
+      SWAP_PBYTES(Brush, Brush_original_pixels);
      return;
    }
    // On copie l'ancienne brosse dans la nouvelle
    Copy_part_of_image_to_another(old_brush, // source
                                             1,
                                             1,
-                                               width,
+                                             old_width-2,
-                                               height,
+                                             old_height-2,
-                                               Brush_width,
+                                             old_width,
-                                               new_brush, // Destination
+                                             Brush, // Destination
                                             0,
                                             0,
-                                               width);
+                                             Brush_width);
      // On intervertit la nouvelle et l'ancienne brosse:
      temp=Brush;
      Brush=new_brush;
      Brush_width-=2;
      Brush_height-=2;
      width+=2;
      height+=2;
    // 1er balayage (horizontal)
    for (y_pos=0; y_pos<Brush_height; y_pos++)
    {
-        state=(temp[(y_pos+1)*width]!=Back_color);
+      state=(old_brush[(y_pos+1)*old_width]!=Back_color);
      for (x_pos=0; x_pos<Brush_width; x_pos++)
      {
-          if (temp[((y_pos+1)*width)+x_pos+1]==Back_color)
+        if (old_brush[((y_pos+1)*old_width)+x_pos+1]==Back_color)
        {
          if (state != 0)
          {
@ -1097,17 +1125,17 @@ void Nibble_brush(void)
        }
      }
      // Cas du dernier pixel à droite de la ligne
-        if (temp[((y_pos+1)*width)+x_pos+1]==Back_color)
+      if (old_brush[((y_pos+1)*old_width)+x_pos+1]==Back_color)
        Pixel_in_brush(x_pos-1,y_pos,Back_color);
    }
    // 2ème balayage (vertical)
    for (x_pos=0; x_pos<Brush_width; x_pos++)
    {
-        state=(temp[width+x_pos+1]!=Back_color);;
+      state=(old_brush[old_width+x_pos+1]!=Back_color);;
      for (y_pos=0; y_pos<Brush_height; y_pos++)
      {
-          if (temp[((y_pos+1)*width)+x_pos+1]==Back_color)
+        if (old_brush[((y_pos+1)*old_width)+x_pos+1]==Back_color)
        {
          if (state)
          {
@ -1126,25 +1154,22 @@ void Nibble_brush(void)
        }
      }
      // Cas du dernier pixel en bas de la colonne
-        if (temp[((y_pos+1)*width)+x_pos+1]==Back_color)
+      if (old_brush[((y_pos+1)*old_width)+x_pos+1]==Back_color)
        Pixel_in_brush(x_pos,y_pos-1,Back_color);
    }
    free(old_brush);
    // Adopt the current palette.
    memcpy(Brush_original_palette, Main_palette,sizeof(T_Palette));
    memcpy(Brush_original_pixels, Brush, (long)Brush_width*Brush_height);
    for (i=0; i<256; i++)
      Brush_colormap[i]=i;
    //--
    // On recentre la prise sur la brosse
    Brush_offset_X=(Brush_width>>1);
    Brush_offset_Y=(Brush_height>>1);
      free(temp); // Libération de l'ancienne brosse
      temp = NULL;
      // Réallocation d'un buffer de Smear
      free(Smear_brush);
      Smear_brush_width=(Brush_width>MAX_PAINTBRUSH_SIZE)?Brush_width:MAX_PAINTBRUSH_SIZE;
      Smear_brush_height=(Brush_height>MAX_PAINTBRUSH_SIZE)?Brush_height:MAX_PAINTBRUSH_SIZE;
      Smear_brush=(byte *)malloc(((long)Smear_brush_width)*Smear_brush_height);
    }
    else
      Error(0);  // Pas assez de mémoire!
  }
 }
@ -1162,7 +1187,6 @@ void Capture_brush_with_lasso(int vertices, short * points,short clear)
  word  new_brush_width;
  word  new_brush_height;
  // On recherche les bornes de la brosse:
  for (temp=0; temp<2*vertices; temp+=2)
  {
@ -1204,46 +1228,15 @@ void Capture_brush_with_lasso(int vertices, short * points,short clear)
    new_brush_width=(end_x-start_x)+1;
    new_brush_height=(end_y-start_y)+1;
-    if ( (((long)Brush_height)*Brush_width) !=
+    if (Realloc_brush(new_brush_width, new_brush_height, NULL, NULL))
         (((long)new_brush_height)*new_brush_width) )
    {
      free(Brush);
      Brush=(byte *)malloc(((long)new_brush_height)*new_brush_width);
      if (!Brush)
    {
      Error(0);
-
+      return;
        Brush=(byte *)malloc(1*1);
        if(Brush==NULL) Error(ERROR_MEMORY);
        new_brush_height=new_brush_width=1;
        *Brush=Fore_color;
      }
    }
    Brush_width=new_brush_width;
    Brush_height=new_brush_height;
    free(Smear_brush);
    Smear_brush_width=(Brush_width>MAX_PAINTBRUSH_SIZE)?Brush_width:MAX_PAINTBRUSH_SIZE;
    Smear_brush_height=(Brush_height>MAX_PAINTBRUSH_SIZE)?Brush_height:MAX_PAINTBRUSH_SIZE;
    Smear_brush=(byte *)malloc(((long)Smear_brush_height)*Smear_brush_width);
    if (!Smear_brush) // On ne peut même pas allouer la brosse du smear!
    {
      Error(0);
      free(Brush);
      Brush=(byte *)malloc(1*1);
      if(Brush==NULL) Error(ERROR_MEMORY);
      Brush_height=1;
      Brush_width=1;
      Smear_brush=(byte *)malloc(MAX_PAINTBRUSH_SIZE*MAX_PAINTBRUSH_SIZE);
      Smear_brush_height=MAX_PAINTBRUSH_SIZE;
      Smear_brush_width=MAX_PAINTBRUSH_SIZE;
    }
    Brush_offset_X=start_x;
    Brush_offset_Y=start_y;
    Pixel_figure=Pixel_figure_in_brush;
    memset(Brush,Back_color,(long)Brush_width*Brush_height);
@ -1271,6 +1264,13 @@ void Capture_brush_with_lasso(int vertices, short * points,short clear)
          if (clear)
            Pixel_in_current_screen(x_pos,y_pos,Back_color,0);
        }
    // Grab palette
    memcpy(Brush_original_palette, Main_palette,sizeof(T_Palette));
    // Init colormap
    for (temp=0; temp<256; temp++)
      Brush_colormap[temp]=temp;
    // Copy Brush to original
    memcpy(Brush_original_pixels, Brush, (long)Brush_width*Brush_height);
    // On centre la prise sur la brosse
    Brush_offset_X=(Brush_width>>1);
@ -1304,50 +1304,27 @@ void Stretch_brush(short x1, short y1, short x2, short y2)
  }
  new_brush_height++;
-  // Free some memory
+  new_brush=((byte *)malloc(new_brush_width*new_brush_height));
-  free(Smear_brush);
+  if (!new_brush)
  Smear_brush = NULL;
  if ((new_brush=((byte *)malloc(new_brush_width*new_brush_height))))
  {
    Rescale(Brush, Brush_width, Brush_height, new_brush, new_brush_width, new_brush_height, x2<x1, y2<y1);
    free(Brush);
    Brush=new_brush;
    Brush_width=new_brush_width;
    Brush_height=new_brush_height;
    Smear_brush_width=(Brush_width>MAX_PAINTBRUSH_SIZE)?Brush_width:MAX_PAINTBRUSH_SIZE;
    Smear_brush_height=(Brush_height>MAX_PAINTBRUSH_SIZE)?Brush_height:MAX_PAINTBRUSH_SIZE;
    Smear_brush=(byte *)malloc(((long)Smear_brush_height)*Smear_brush_width);
    if (!Smear_brush) // On ne peut même pas allouer la brosse du smear!
  {
    Error(0);
-
+    return;
      free(Brush);
      Brush=(byte *)malloc(1*1);
      Brush_height=1;
      Brush_width=1;
      Smear_brush=(byte *)malloc(MAX_PAINTBRUSH_SIZE*MAX_PAINTBRUSH_SIZE);
      Smear_brush_height=MAX_PAINTBRUSH_SIZE;
      Smear_brush_width=MAX_PAINTBRUSH_SIZE;
  }
  Rescale(Brush_original_pixels, Brush_width, Brush_height, new_brush, new_brush_width, new_brush_height, x2<x1, y2<y1);
  if (Realloc_brush(new_brush_width, new_brush_height, new_brush, NULL))
  {
    free(new_brush);
    Error(0);
    return;
  }
  // Remap according to the last used remap table
  Remap_general_lowlevel(Brush_colormap,Brush_original_pixels,Brush,Brush_width,Brush_height,Brush_width);
  Brush_offset_X=(Brush_width>>1);
  Brush_offset_Y=(Brush_height>>1);
-  }
+
  else
  {
    // Ici la libération de mémoire n'a pas suffi donc on remet dans l'état
    // où c'etait avant. On a juste à réallouer la Smear_brush car il y a
    // normalement la place pour elle puisque rien d'autre n'a pu être alloué
    // entre temps.
    Smear_brush=(byte *)malloc(((long)Smear_brush_height)*Smear_brush_width);
    Error(0);
  }
 }
@ -1578,9 +1555,6 @@ void Distort_brush(short x1, short y1, short x2, short y2, short x3, short y3, s
  short min_x, max_x, min_y, max_y;
  short width, height;
  byte * new_brush;
  byte * new_smear_brush;
  short new_smear_brush_width;
  short new_smear_brush_height;
  // Move all coordinates to start on (0,0)
  min_x=Min4(x1,x2,x3,x4);
@ -1601,24 +1575,11 @@ void Distort_brush(short x1, short y1, short x2, short y2, short x3, short y3, s
  width=Max(max_x-min_x, 1);
  height=Max(max_y-min_y, 1);
  new_smear_brush_width=(width>MAX_PAINTBRUSH_SIZE)?width:MAX_PAINTBRUSH_SIZE;
  new_smear_brush_height=(height>MAX_PAINTBRUSH_SIZE)?height:MAX_PAINTBRUSH_SIZE;
  new_smear_brush=(byte *)malloc(((long)new_smear_brush_height)*new_smear_brush_width);
  if (! new_smear_brush)
  {
    // Out of memory while allocating new smear brush
    Error(0);
    return;
  }
  new_brush=((byte *)malloc((long)width*height));
  if (!new_brush)
  {
    // Out of memory while allocating new brush
    Error(0);
    free(new_smear_brush);
    new_smear_brush = NULL;
    return;
  }
@ -1631,18 +1592,14 @@ void Distort_brush(short x1, short y1, short x2, short y2, short x3, short y3, s
  Distort_buffer_width=width;
  Draw_brush_linear_distort(0, 0, (Brush_width<<16), (Brush_height<<16), (x1<<16), (y1<<16), (x2<<16), (y2<<16), (x3<<16), (y3<<16), (x4<<16), (y4<<16));
-  // Free old brushes
+  if (Realloc_brush(width, height, new_brush, NULL))
-  free(Smear_brush);
+  {
-  free(Brush);
+    free(new_brush);
-
+    Error(0);
-  // Point to the new ones
+    return;
-  Brush=new_brush;
+  }
-  Brush_width=width;
+  // Remap according to the last used remap table
-  Brush_height=height;
+  Remap_general_lowlevel(Brush_colormap,Brush_original_pixels,Brush,Brush_width,Brush_height,Brush_width);
  Smear_brush=new_smear_brush;
  Smear_brush_width=new_smear_brush_width;
  Smear_brush_height=new_smear_brush_height;
  // Re-center brush handle  
  Brush_offset_X=(Brush_width>>1);
@ -1867,7 +1824,7 @@ void Compute_quad_texture(int x1,int y1,int xt1,int yt1,
      xt=Round((float)(ScanY_Xt[0][y])+(temp*(ScanY_Xt[1][y]-ScanY_Xt[0][y])));
      yt=Round((float)(ScanY_Yt[0][y])+(temp*(ScanY_Yt[1][y]-ScanY_Yt[0][y])));
      if (xt>=0 && yt>=0)
-        buffer[x+(y*width)]=Read_pixel_from_brush(xt,yt);
+        buffer[x+(y*width)]=*(Brush_original_pixels + yt * Brush_width + xt);
    }
    for (; x<width; x++)
      buffer[x+(y*width)]=Back_color;
@ -1920,11 +1877,13 @@ void Rotate_brush(float angle)
  new_brush_width=x_max+1-x_min;
  new_brush_height=y_max+1-y_min;
-  free(Smear_brush); // On libère un peu de mémoire
+  new_brush=(byte *)malloc(new_brush_width*new_brush_height);
  Smear_brush = NULL;
-  if ((new_brush=((byte *)malloc(new_brush_width*new_brush_height))))
+  if (!new_brush)
  {
    Error(0);
    return;
  }
  // Et maintenant on calcule la nouvelle brosse tournée.
  Compute_quad_texture(x1,y1,               0,               0,
                        x2,y2,Brush_width-1,               0,
@ -1932,42 +1891,18 @@ void Rotate_brush(float angle)
                        x4,y4,Brush_width-1,Brush_height-1,
                        new_brush,new_brush_width,new_brush_height);
-    free(Brush);
+  if (Realloc_brush(new_brush_width, new_brush_height, new_brush, NULL))
    Brush=new_brush;
    Brush_width=new_brush_width;
    Brush_height=new_brush_height;
    Smear_brush_width=(Brush_width>MAX_PAINTBRUSH_SIZE)?Brush_width:MAX_PAINTBRUSH_SIZE;
    Smear_brush_height=(Brush_height>MAX_PAINTBRUSH_SIZE)?Brush_height:MAX_PAINTBRUSH_SIZE;
    Smear_brush=(byte *)malloc(((long)Smear_brush_height)*Smear_brush_width);
    if (!Smear_brush) // On ne peut même pas allouer la brosse du smear!
  {
-      Error(0);
+    free(new_brush);
-
+    return;
      free(Brush);
      Brush=(byte *)malloc(1*1);
      Brush_height=1;
      Brush_width=1;
      Smear_brush=(byte *)malloc(MAX_PAINTBRUSH_SIZE*MAX_PAINTBRUSH_SIZE);
      Smear_brush_height=MAX_PAINTBRUSH_SIZE;
      Smear_brush_width=MAX_PAINTBRUSH_SIZE;
  }
  // Remap according to the last used remap table
  Remap_general_lowlevel(Brush_colormap,Brush_original_pixels,Brush,Brush_width,Brush_height,Brush_width);
  // Center offsets
  Brush_offset_X=(Brush_width>>1);
  Brush_offset_Y=(Brush_height>>1);
-  }
+
  else
  {
    // Ici la libération de mémoire n'a pas suffit donc on remet dans l'état
    // où c'etait avant. On a juste à réallouer la Smear_brush car il y a
    // normalement la place pour elle puisque rien d'autre n'a pu être alloué
    // entre temps.
    Smear_brush=(byte *)malloc(((long)Smear_brush_height)*Smear_brush_width);
    Error(0);
  }
 }
@ -2090,3 +2025,25 @@ void Rotate_brush_preview(float angle)
  end_y=Max(Max(y1,y2),Max(y3,y4));
  Update_part_of_screen(start_x,start_y,end_x-start_x+1,end_y-start_y+1);
 }
 /*
 /// Sets brush's original palette and color mapping.
 void Brush_set_palette(T_Palette *palette)
 {
  int i;
  byte need_remap;
  need_remap=0;
  memcpy(Brush_original_palette,palette,sizeof(T_Palette));
  for (i=0;i<256;i++)
  {
    if (Brush_original_palette[i].R!=Main_palette[i].R
     || Brush_original_palette[i].G!=Main_palette[i].G
     || Brush_original_palette[i].B!=Main_palette[i].B)
    {
      need_remap=1;
    }
  }
 }
 */
--- a/src/brush.h
+++ b/src/brush.h
@ -111,10 +111,19 @@ void Capture_brush_with_lasso(int vertices, short * points,short clear);
 ///
-/// Changes the Brush size, discarding its previous content.
+/// Changes the Brush size.
-/// @return 0 OK, 1 Failed
+/// @return 0 on success, non-zero on failure (memory?).
-byte Realloc_brush(word new_brush_width, word new_brush_height);
+/// @param new_brush: Optionally, you can provide an already allocated new
 ///        brush - otherwise, this function performs the allocation.
 /// @param old_brush: If the caller passes NULL, this function will free the old
 ///        pixel data. If the caller provides the address of a (free) byte
 ///        pointer, the function will make it point to the original pixel data,
 ///        in this case it will be the caller's responsibility to free() it
 ///        (after transferring pixels to Brush, usually).
 byte Realloc_brush(word new_brush_width, word new_brush_height, byte *new_brush, byte **old_brush);
 /// Sets brush's original palette and color mapping.
 void Brush_set_palette(T_Palette *palette);
 #endif
--- a/src/brush_ops.c
+++ b/src/brush_ops.c
@ -38,7 +38,7 @@
 #include "sdlscreen.h"
 #include "windows.h"
-#if defined(__VBCC__)||defined(__GP2X__)
+#if defined(__VBCC__) || defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__)
    #define M_PI 3.141592653589793238462643
 #endif
@ -251,6 +251,106 @@ void Colorpicker_0_1(void)
  Unselect_button(BUTTON_COLORPICKER);
 }
 /////////////////////////////////////////////////////////// OPERATION_RMB_COLORPICK
 byte Rightclick_colorpick(byte cursor_visible)
 {
  // Check if the rightclick colorpick should take over:
  if (!Config.Right_click_colorpick)
    return 0;
  if (Mouse_K!=RIGHT_SIDE)
    return 0;    
  // In these modes, the Foreground color is ignored,
  // so the RMB should act as normal.
  if (Shade_mode||Quick_shade_mode||Tiling_mode)
    return 0;
  Colorpicker_color=-1;
  Colorpicker_X=-1;
  Colorpicker_Y=-1;
  if (cursor_visible)
    Hide_cursor();
  Start_operation_stack(OPERATION_RMB_COLORPICK);
  Init_start_operation();
  // Just an indicator to go to next step
  Operation_push(1);
  Rightclick_colorpick_2_1();
  if (cursor_visible)
    Display_cursor();
  return 1;
 }
 void Rightclick_colorpick_2_1(void)
 //
 // Opération   : OPERATION_RMB_COLORPICK
 // Click Souris: 2
 // Taille_Pile : 1
 //
 // Souris effacée: Non
 //
 {
  char str[4];
  if ( (Colorpicker_X!=Paintbrush_X)
    || (Colorpicker_Y!=Paintbrush_Y) )
  {
    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;
    Colorpicker_X=Paintbrush_X;
    Colorpicker_Y=Paintbrush_Y;
    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);
    }
  }
 }
 void Rightclick_colorpick_0_1(void)
 //
 // Opération   : OPERATION_RMB_COLORPICK
 // Click Souris: 0
 // Taille_Pile : 1
 //
 // Souris effacée: Non
 //
 {
  short dummy;
  Hide_cursor();
  Operation_pop(&dummy);
  Set_fore_color(Colorpicker_color);
  // Restore previous operation
  Start_operation_stack(Operation_before_interrupt);
  // Erase the color block which shows the picked color
  if (Operation_before_interrupt!=OPERATION_REPLACE)
    if ( (Mouse_Y<Menu_Y) && (Menu_is_visible) &&
         ( (!Main_magnifier_mode) || (Mouse_X<Main_separator_position) || (Mouse_X>=Main_X_zoom) ) )
      Print_in_menu("X:       Y:             ",0);
  Print_coordinates();
  Display_cursor();
 }
 ////////////////////////////////////////////////////// OPERATION_GRAB_BRUSH
@ -858,6 +958,10 @@ void Rotate_brush_1_5(void)
  Operation_pop(&old_y);
  Operation_pop(&old_x);
  // On corrige les coordonnées de la ligne si la touche shift est appuyée...
  if(SDL_GetModState() & KMOD_SHIFT)
    Clamp_coordinates_regular_angle(Brush_rotation_center_X,Brush_rotation_center_Y,&Paintbrush_X,&Paintbrush_Y);
  if ( (Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=2) )
  {
    if ( (Brush_rotation_center_X==Paintbrush_X)
@ -921,6 +1025,10 @@ void Rotate_brush_0_5(void)
  Operation_pop(&old_y);
  Operation_pop(&old_x);
  // On corrige les coordonnées de la ligne si la touche shift est appuyée...
  if(SDL_GetModState() & KMOD_SHIFT)
    Clamp_coordinates_regular_angle(Brush_rotation_center_X,Brush_rotation_center_Y,&Paintbrush_X,&Paintbrush_Y);
  if ((Paintbrush_X!=old_x) || (Paintbrush_Y!=old_y) || (prev_state!=3))
  {
    if ( (Brush_rotation_center_X==Paintbrush_X)
--- a/src/buttons.c
+++ b/src/buttons.c
--- a/src/buttons.h
+++ b/src/buttons.h
@ -670,5 +670,9 @@ void Button_Smear_mode(void);
 void Button_Brush_container(void);
 byte Store_paintbrush(int index);
 void Select_paintbrush(int index);
 #endif
--- a/src/buttons_effects.c
+++ b/src/buttons_effects.c
@ -40,6 +40,7 @@
 #include "sdlscreen.h"
 #include "struct.h"
 #include "windows.h"
 #include "brush.h"
 //---------- Menu dans lequel on tagge des couleurs (genre Stencil) ----------
 void Menu_tag_colors(char * window_title, byte * table, byte * mode, byte can_cancel, const char *help_section, word close_shortcut)
@ -279,7 +280,7 @@ void Button_Grid_menu(void)
    {
      case 3 :
        Num2str(chosen_X,str,2);
-        Readline(39,26,str,2,1);
+        Readline(39,26,str,2,INPUT_TYPE_INTEGER);
        chosen_X=atoi(str);
        // On corrige les dimensions
        if ((!chosen_X) || (chosen_X>80))
@ -301,7 +302,7 @@ void Button_Grid_menu(void)
        break;
      case 4 :
        Num2str(chosen_Y,str,2);
-        Readline(39,47,str,2,1);
+        Readline(39,47,str,2,INPUT_TYPE_INTEGER);
        chosen_Y=atoi(str);
        // On corrige les dimensions
        if ((!chosen_Y) || (chosen_Y>80))
@ -323,7 +324,7 @@ void Button_Grid_menu(void)
        break;
      case 5 :
        Num2str(dx_selected,str,2);
-        Readline(97,26,str,2,1);
+        Readline(97,26,str,2,INPUT_TYPE_INTEGER);
        dx_selected=atoi(str);
        // On corrige les dimensions
        if (dx_selected>79)
@ -338,7 +339,7 @@ void Button_Grid_menu(void)
        break;
      case 6 :
        Num2str(dy_selected,str,2);
-        Readline(97,47,str,2,1);
+        Readline(97,47,str,2,INPUT_TYPE_INTEGER);
        dy_selected=atoi(str);
        // On corrige les dimensions
        if (dy_selected>79)
@ -479,7 +480,7 @@ void Button_Smooth_menu(void)
        Num2str(chosen_matrix[x][y],str,2);
        Readline(matrix_input[x][y]->Pos_X+2,
                 matrix_input[x][y]->Pos_Y+2,
-                 str,2,1);
+                 str,2,INPUT_TYPE_INTEGER);
        chosen_matrix[x][y]=atoi(str);
        Display_cursor();
      }
@ -553,6 +554,9 @@ void Button_Colorize_mode(void)
        break;
      case 2 :
        Effect_function=Effect_substractive_colorize;
        break;
      case 3 :
        Effect_function=Effect_alpha_colorize;
    }
    Shade_mode=0;
    Quick_shade_mode=0;
@ -572,10 +576,12 @@ void Button_Colorize_display_selection(int mode)
  Print_in_window(4,37," ",MC_Black,MC_Light);
  Print_in_window(4,57," ",MC_Black,MC_Light);
  Print_in_window(4,74," ",MC_Black,MC_Light);
  Print_in_window(4,91," ",MC_Black,MC_Light);
    // Partie droite
  Print_in_window(129,37," ",MC_Black,MC_Light);
  Print_in_window(129,57," ",MC_Black,MC_Light);
  Print_in_window(129,74," ",MC_Black,MC_Light);
  Print_in_window(129,91," ",MC_Black,MC_Light);
  // Ensuite, on affiche la flèche là où il le faut:
  switch(mode)
@ -588,6 +594,9 @@ void Button_Colorize_display_selection(int mode)
      break;
    case 2 : // Méthode soustractive
      y_pos=74;
      break;
    case 3 : // Méthode alpha
      y_pos=91;
  }
  Print_in_window(4,y_pos,"\020",MC_Black,MC_Light);
  Print_in_window(129,y_pos,"\021",MC_Black,MC_Light);
@ -600,7 +609,7 @@ void Button_Colorize_menu(void)
  short clicked_button;
  char  str[4];
-  Open_window(140,118,"Transparency");
+  Open_window(140,135,"Transparency");
  Print_in_window(16,23,"Opacity:",MC_Dark,MC_Light);
  Window_set_input_button(87,21,3);                               // 1
@ -610,9 +619,10 @@ void Button_Colorize_menu(void)
  Window_set_normal_button(16,54,108,14,"Additive"   ,2,1,SDLK_d); // 3
  Window_set_normal_button(16,71,108,14,"Subtractive",1,1,SDLK_s); // 4
  Window_set_normal_button(16,88,108,14,"Alpha",1,1,SDLK_a); // 4
-  Window_set_normal_button(16,94, 51,14,"Cancel"     ,0,1,KEY_ESC); // 5
+  Window_set_normal_button(16,111, 51,14,"Cancel"     ,0,1,KEY_ESC); // 5
-  Window_set_normal_button(73,94, 51,14,"OK"         ,0,1,SDLK_RETURN); // 6
+  Window_set_normal_button(73,111, 51,14,"OK"         ,0,1,SDLK_RETURN); // 6
  Num2str(Colorize_opacity,str,3);
  Window_input_content(Window_special_button_list,str);
@ -632,7 +642,7 @@ void Button_Colorize_menu(void)
    {
      case 1: // Zone de saisie de l'opacité
        Num2str(chosen_opacity,str,3);
-        Readline(89,23,str,3,1);
+        Readline(89,23,str,3,INPUT_TYPE_INTEGER);
        chosen_opacity=atoi(str);
        // On corrige le pourcentage
        if (chosen_opacity>100)
@ -643,9 +653,10 @@ void Button_Colorize_menu(void)
        }
        Display_cursor();
        break;
-      case 2: // Méthode interpolée
+      case 2: // Interpolated method
-      case 3: // Méthode additive
+      case 3: // Additive method
-      case 4: // Méthode soustractive
+      case 4: // Substractive method
      case 5: // Alpha method
        selected_mode=clicked_button-2;
        Hide_cursor();
        Button_Colorize_display_selection(selected_mode);
@ -654,13 +665,13 @@ void Button_Colorize_menu(void)
    if (Is_shortcut(Key,0x100+BUTTON_HELP))
      Window_help(BUTTON_EFFECTS, "TRANSPARENCY");
      else if (Is_shortcut(Key,SPECIAL_COLORIZE_MENU))
-        clicked_button=6;
+        clicked_button=7;
  }
-  while (clicked_button<5);
+  while (clicked_button<6);
  Close_window();
-  if (clicked_button==6) // OK
+  if (clicked_button==7) // OK
  {
    Colorize_opacity      =chosen_opacity;
    Colorize_current_mode=selected_mode;
@ -724,7 +735,7 @@ void Button_Tiling_menu(void)
    if (clicked_button==3)  // Zone de saisie du décalage X
    {
      Num2str(chosen_offset_x,str,4);
-      Readline(93,23,str,4,1);
+      Readline(93,23,str,4,INPUT_TYPE_INTEGER);
      chosen_offset_x=atoi(str);
      // On corrige le décalage en X
      if (chosen_offset_x>=Brush_width)
@ -739,7 +750,7 @@ void Button_Tiling_menu(void)
    if (clicked_button==4)  // Zone de saisie du décalage Y
    {
      Num2str(chosen_offset_y,str,4);
-      Readline(93,37,str,4,1);
+      Readline(93,37,str,4,INPUT_TYPE_INTEGER);
      chosen_offset_y=atoi(str);
      // On corrige le décalage en Y
      if (chosen_offset_y>=Brush_height)
@ -1063,15 +1074,22 @@ void Button_Sieve_menu(void)
        break;
      case  7 : // Transfer to brush
-        Brush_width=Sieve_width;
+      
-        Brush_height=Sieve_height;
+        if (Realloc_brush(Sieve_width, Sieve_height, NULL, NULL))
-        free(Brush);
+          break;
-        Brush=(byte *)malloc(((long)Brush_height)*Brush_width);
+        
        for (y_pos=0; y_pos<Sieve_height; y_pos++)
          for (x_pos=0; x_pos<Sieve_width; x_pos++)
-            Pixel_in_brush(x_pos,y_pos,(Sieve[x_pos][y_pos])?Fore_color:Back_color);
+            *(Brush_original_pixels + y_pos * Brush_width + x_pos) = (Sieve[x_pos][y_pos])?Fore_color:Back_color;
        // Grab palette
        memcpy(Brush_original_palette, Main_palette,sizeof(T_Palette));
        // Remap (no change)
        Remap_brush();
        Brush_offset_X=(Brush_width>>1);
        Brush_offset_Y=(Brush_height>>1);
        Change_paintbrush_shape(PAINTBRUSH_SHAPE_COLOR_BRUSH);
        break;
--- a/src/const.h
+++ b/src/const.h
@ -37,7 +37,6 @@
 #define BETA1                     98    ///< Version number for gfx2.cfg (3/4)
 #define BETA2                     0     ///< Version number for gfx2.cfg (4/4)
 #define MAX_VIDEO_MODES           100   ///< Maximum number of video modes Grafx2 can propose.
 #define NB_SHORTCUTS              183   ///< Number of actions that can have a key combination associated to it.
 #define NB_ZOOM_FACTORS           15    ///< Number of zoom levels available in the magnifier.
 #define MENU_WIDTH                254   ///< Width of the menu (not counting the palette)
 #define MENU_HEIGHT               44    ///< Height of the menu.
@ -45,9 +44,10 @@
 #define CURSOR_SPRITE_WIDTH       15    ///< Width of a mouse cursor sprite.
 #define CURSOR_SPRITE_HEIGHT      15    ///< Height of a mouse cursor sprite.
 #define NB_EFFECTS_SPRITES        9     ///< Number of effect sprites.
-#define NB_MENU_SPRITES           20    ///< Number of menu sprites.
+#define MENU_SPRITE_WIDTH         16    ///< Width of a menu sprite in pixels
-#define MENU_SPRITE_WIDTH         14    ///< Width of a menu sprite in pixels
+#define MENU_SPRITE_HEIGHT        16    ///< Height of a menu sprite in pixels
-#define MENU_SPRITE_HEIGHT        14    ///< Height of a menu sprite in pixels
+#define EFFECT_SPRITE_WIDTH       14    ///< Width of an effect sprite in pixels
 #define EFFECT_SPRITE_HEIGHT      14    ///< Height of an effect sprite in pixels
 #define LAYER_SPRITE_WIDTH        14    ///< Width of a layer button in pixels
 #define LAYER_SPRITE_HEIGHT       10    ///< Height of a layer button in pixels
 #define PAINTBRUSH_WIDTH          16    ///< Width of a preset paintbrush sprite
@ -120,6 +120,7 @@ enum FILE_FORMATS
  FORMAT_KCF,
  FORMAT_PAL,
  FORMAT_SCR,
  FORMAT_XPM,
  FORMAT_MISC, ///< Must be last of enum: others formats recognized by SDL_image
 };
@ -210,6 +211,14 @@ enum PAINTBRUSH_SHAPES
  PAINTBRUSH_SHAPE_DIAMOND,
  PAINTBRUSH_SHAPE_SIEVE_ROUND,
  PAINTBRUSH_SHAPE_SIEVE_SQUARE,
  PAINTBRUSH_SHAPE_RESERVED1,   ///< Reserved for future use
  PAINTBRUSH_SHAPE_RESERVED2,   ///< Reserved for future use
  PAINTBRUSH_SHAPE_RESERVED3,   ///< Reserved for future use
  PAINTBRUSH_SHAPE_RESERVED4,   ///< Reserved for future use
  PAINTBRUSH_SHAPE_RESERVED5,   ///< Reserved for future use
  PAINTBRUSH_SHAPE_RESERVED6,   ///< Reserved for future use
  PAINTBRUSH_SHAPE_RESERVED7,   ///< Reserved for future use
  PAINTBRUSH_SHAPE_RESERVED8,   ///< Reserved for future use
  PAINTBRUSH_SHAPE_MISC,        ///< A raw monochrome bitmap, can't be resized. This must be the last of the preset paintbrush types.
  PAINTBRUSH_SHAPE_POINT,       ///< Used to reduce the paintbrush to a single pixel, during operations like floodfill.
  PAINTBRUSH_SHAPE_NONE,        ///< Used to display no cursor at all (colorpicker)
@ -222,6 +231,8 @@ enum PAINTBRUSH_SHAPES
 #define BUTTON_RELEASED 0
 /// State of a menu button that is being pressed.
 #define BUTTON_PRESSED  1
 /// State of a button temporarily highligted
 #define BUTTON_HIGHLIGHTED 2
 /// The different modes of the Shade
 enum SHADE_MODES
@ -243,7 +254,9 @@ enum CHUNKS_CFG
  CHUNK_SMOOTH          = 6, ///< Smooth effect settings
  CHUNK_EXCLUDE_COLORS  = 7, ///< List of excluded colors
  CHUNK_QUICK_SHADE     = 8, ///< QShade effect settings
-  CHUNK_GRID            = 9,
+  CHUNK_GRID            = 9, ///< Grid settings
  CHUNK_BRUSH           =10, ///< Paintbrushes
  CHUNK_SCRIPTS         =11, ///< Callable scripts
  CHUNK_MAX
 };
@ -257,7 +270,8 @@ enum ICON_TYPES
  ICON_NETWORK,      ///< "Network" drive
  ICON_STAR,         ///< Star (favorite)
  ICON_DROPDOWN,     ///< Dropdown arrow
-  NB_ICON_SPRITES    ///< Number of 8x8 icons
+  NB_ICON_SPRITES,   ///< Number of 8x8 icons
  ICON_NONE          ///< None of the above
 };
 /// Identifiers for the buttons in the menu.
@ -316,6 +330,24 @@ enum BUTTON_NUMBERS
  NB_BUTTONS            ///< Number of buttons in the menu bar.
 };
 enum MENU_SPRITE
 {
  MENU_SPRITE_COLOR_BRUSH=0,
  MENU_SPRITE_MONO_BRUSH,
  MENU_SPRITE_DISCONTINUOUS_DRAW,
  MENU_SPRITE_POINT_DRAW,
  MENU_SPRITE_CONTOUR_DRAW,
  MENU_SPRITE_4_POINTS_CURVE,
  MENU_SPRITE_K_LINE,
  MENU_SPRITE_CENTERED_LINES,
  MENU_SPRITE_ELLIPSES,
  MENU_SPRITE_POLYFORM,
  MENU_SPRITE_REPLACE,
  MENU_SPRITE_GRAD_ELLIPSE,
  MENU_SPRITE_VERTICAL_PALETTE_SCROLL,
  NB_MENU_SPRITES ///< Number of menu sprites.
 };
 ///
 /// Identifiers of special actions that can have a keyboard shortcut.
 /// They are special in the sense that there's no button in the menu for them,
@ -364,6 +396,10 @@ enum SPECIAL_ACTIONS
  SPECIAL_GET_BRUSH_COLORS,
  SPECIAL_RECOLORIZE_BRUSH,
  SPECIAL_ROTATE_ANY_ANGLE,
  SPECIAL_BRUSH_DOUBLE,
  SPECIAL_BRUSH_DOUBLE_WIDTH,
  SPECIAL_BRUSH_DOUBLE_HEIGHT,
  SPECIAL_BRUSH_HALVE,
  SPECIAL_LOAD_BRUSH,
  SPECIAL_SAVE_BRUSH,
  SPECIAL_INVERT_SIEVE,
@ -435,8 +471,22 @@ enum SPECIAL_ACTIONS
  SPECIAL_LAYER7_TOGGLE,
  SPECIAL_LAYER8_SELECT,
  SPECIAL_LAYER8_TOGGLE,
  SPECIAL_REPEAT_SCRIPT,
  SPECIAL_RUN_SCRIPT_1,
  SPECIAL_RUN_SCRIPT_2,
  SPECIAL_RUN_SCRIPT_3,
  SPECIAL_RUN_SCRIPT_4,
  SPECIAL_RUN_SCRIPT_5,
  SPECIAL_RUN_SCRIPT_6,
  SPECIAL_RUN_SCRIPT_7,
  SPECIAL_RUN_SCRIPT_8,
  SPECIAL_RUN_SCRIPT_9,
  SPECIAL_RUN_SCRIPT_10,
  SPECIAL_CYCLE_MODE,
  SPECIAL_FORMAT_CHECKER,
  SPECIAL_FORMAT_CHECKER_MENU,
  NB_SPECIAL_SHORTCUTS            ///< Number of special shortcuts
 };
@ -448,7 +498,7 @@ enum OPERATIONS
  OPERATION_POINT_DRAW,        ///< Freehand point-by-point draw
  OPERATION_FILLED_CONTOUR,    ///< Filled contour
  OPERATION_LINE,              ///< Lines
-  OPERATION_K_LIGNE,           ///< Linked lines
+  OPERATION_K_LINE,            ///< Linked lines
  OPERATION_CENTERED_LINES,    ///< Centered lines
  OPERATION_EMPTY_RECTANGLE,   ///< Empty rectangle
  OPERATION_FILLED_RECTANGLE,  ///< Filled rectangle
@ -476,6 +526,7 @@ enum OPERATIONS
  OPERATION_STRETCH_BRUSH,     ///< Stretch brush
  OPERATION_DISTORT_BRUSH,     ///< Distort brush
  OPERATION_GRAD_RECTANGLE,    ///< Gradient-filled rectangle
  OPERATION_RMB_COLORPICK,     ///< Colorpick on right mouse button
  NB_OPERATIONS                ///< Number of operations handled by the engine
 };
--- a/src/engine.c
+++ b/src/engine.c
--- a/src/engine.h
+++ b/src/engine.h
@ -30,7 +30,7 @@
 #include "struct.h"
 void Main_handler          (void);
-void Draw_menu_button_frame(byte btn_number,byte pressed);
+void Draw_menu_button      (byte btn_number,byte pressed);
 void Unselect_button       (int btn_number);
 void Select_button         (int btn_number,byte click);
 void Open_window           (word width,word height, const char * title);
@ -40,25 +40,25 @@ void Open_popup            (word x_pos, word y_pos, word width, word height);
 void Close_popup           (void);
 void Window_draw_normal_bouton(word x_pos,word y_pos,word width,word height,
-  char * title,byte undersc_letter,byte clickable);
+  const char * title,byte undersc_letter,byte clickable);
 void Window_select_normal_button(word x_pos,word y_pos,word width,word height);
 void Window_unselect_normal_button(word x_pos,word y_pos,word width,word height);
 void Window_draw_palette_bouton(word x_pos,word y_pos);
-void Compute_slider_cursor_height(T_Scroller_button * button);
+void Compute_slider_cursor_length(T_Scroller_button * button);
 void Window_draw_slider(T_Scroller_button * button);
-void Window_draw_scroller_bouton(T_Scroller_button * button);
+void Window_draw_scroller_button(T_Scroller_button * button);
 void Window_input_content(T_Special_button * button, char * content);
 void Window_clear_input_button(T_Special_button * button);
 void Window_draw_input_bouton(word x_pos, word y_pos, word width_in_characters);
 T_Normal_button * Window_set_normal_button(word x_pos, word y_pos,
-  word width, word height, char * title, byte undersc_letter,
+  word width, word height, const char * title, byte undersc_letter,
  byte clickable, word shortcut);
 T_Normal_button * Window_set_repeatable_button(word x_pos, word y_pos,
-  word width, word height, char * title, byte undersc_letter,
+  word width, word height, const char * title, byte undersc_letter,
  byte clickable, word shortcut);
 T_Palette_button * Window_set_palette_button(word x_pos, word y_pos);
@ -69,6 +69,10 @@ T_Scroller_button * Window_set_scroller_button(word x_pos, word y_pos,
  word height, word nb_elements, word nb_elements_visible,
  word initial_position);
 T_Scroller_button * Window_set_horizontal_scroller_button(word x_pos, word y_pos,
  word height, word nb_elements, word nb_elements_visible,
  word initial_position);
 T_Special_button * Window_set_special_button(word x_pos, word y_pos, word width,
  word height);
@ -111,4 +115,9 @@ void Pixel_background(int x_pos, int y_pos, byte color);
 /// Updates the status bar line with a color number.
 /// Used when hovering the menu palette.
 void Status_print_palette_color(byte color);
 /// Puts the user in wait mode for the specified time ( in 1/100s),
 /// though the mouse still works.
 void Delay_with_active_mouse(int delay);
 #endif
--- a/src/factory.c
+++ b/src/factory.c
--- a/src/factory.h
+++ b/src/factory.h
@ -1,3 +1,13 @@
 /* vim:expandtab:ts=2 sw=2:
 */
 void Button_Brush_Factory(void);
 void Repeat_script(void);
 /// Lua scripts bound to shortcut keys.
 extern char * Bound_script[10];
 ///
 /// Run a lua script linked to a shortcut, 0-9.
 /// Before: Cursor hidden
 /// After: Cursor shown
 void Run_numbered_script(byte index);
--- a/src/fileformats.c
+++ b/src/fileformats.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2009 Petter Lindquist
    Copyright 2008 Yves Rizoud
    Copyright 2008 Franck Charlet
@ -27,6 +28,19 @@
 #ifndef __no_pnglib__
 #include <png.h>
 #if (PNG_LIBPNG_VER_MAJOR <= 1) && (PNG_LIBPNG_VER_MINOR < 4)
  // Compatibility layer to allow us to use libng 1.4 or any older one.
  // This function is renamed in 1.4
  #define png_set_expand_gray_1_2_4_to_8(x) png_set_gray_1_2_4_to_8(x)
  // Wrappers that are mandatory in 1.4. Older version allowed direct access.
  #define png_get_rowbytes(png_ptr,info_ptr) ((info_ptr)->rowbytes)
  #define png_get_image_width(png_ptr,info_ptr) ((info_ptr)->width)
  #define png_get_image_height(png_ptr,info_ptr) ((info_ptr)->height)
  #define png_get_bit_depth(png_ptr,info_ptr) ((info_ptr)->bit_depth)
  #define png_get_color_type(png_ptr,info_ptr) ((info_ptr)->color_type)
 #endif
 #endif
 #include <stdlib.h>
@ -59,11 +73,11 @@ void Test_IMG(T_IO_Context * context)
  if ((file=fopen(filename, "rb")))
  {
    // Lecture et vérification de la signature
-    if (Read_bytes(file,IMG_header.Filler1,sizeof(IMG_header.Filler1))
+    if (Read_bytes(file,IMG_header.Filler1,6)
    && Read_word_le(file,&(IMG_header.Width))
    && Read_word_le(file,&(IMG_header.Height))
-    && Read_bytes(file,IMG_header.Filler2,sizeof(IMG_header.Filler2))
+    && Read_bytes(file,IMG_header.Filler2,118)
-    && Read_bytes(file,IMG_header.Palette,sizeof(IMG_header.Palette))
+    && Read_bytes(file,IMG_header.Palette,sizeof(T_Palette))
    )
    {
      if ( (!memcmp(IMG_header.Filler1,signature,6))
@ -94,11 +108,11 @@ void Load_IMG(T_IO_Context * context)
  {
    file_size=File_length_file(file);
-    if (Read_bytes(file,IMG_header.Filler1,sizeof(IMG_header.Filler1))
+    if (Read_bytes(file,IMG_header.Filler1,6)
    && Read_word_le(file,&(IMG_header.Width))
    && Read_word_le(file,&(IMG_header.Height))
-    && Read_bytes(file,IMG_header.Filler2,sizeof(IMG_header.Filler2))
+    && Read_bytes(file,IMG_header.Filler2,118)
-    && Read_bytes(file,IMG_header.Palette,sizeof(IMG_header.Palette))
+    && Read_bytes(file,IMG_header.Palette,sizeof(T_Palette))
    )
    {
@ -167,11 +181,11 @@ void Save_IMG(T_IO_Context * context)
    memcpy(IMG_header.Palette,context->Palette,sizeof(T_Palette));
-    if (Write_bytes(file,IMG_header.Filler1,sizeof(IMG_header.Filler1))
+    if (Write_bytes(file,IMG_header.Filler1,6)
    && Write_word_le(file,IMG_header.Width)
    && Write_word_le(file,IMG_header.Height)
-    && Write_bytes(file,IMG_header.Filler2,sizeof(IMG_header.Filler2))
+    && Write_bytes(file,IMG_header.Filler2,118)
-    && Write_bytes(file,IMG_header.Palette,sizeof(IMG_header.Palette))
+    && Write_bytes(file,IMG_header.Palette,sizeof(T_Palette))
    )
    {
@ -204,7 +218,6 @@ void Save_IMG(T_IO_Context * context)
 //////////////////////////////////// LBM ////////////////////////////////////
 #pragma pack(1)
 typedef struct
 {
  word  Width;
@ -221,7 +234,6 @@ typedef struct
  word  X_screen;
  word  Y_screen;
 } T_LBM_Header;
 #pragma pack()
 byte * LBM_buffer;
 FILE *LBM_file;
@ -375,28 +387,42 @@ void Test_LBM(T_IO_Context * context)
    }
  }
-  // ------------------------- Attendre une section -------------------------
+// Inspired by Allegro: storing a 4-character identifier as a 32bit litteral
-  byte Wait_for(byte * expected_section)
+#define ID4(a,b,c,d) ((((a)&255)<<24) | (((b)&255)<<16) | (((c)&255)<<8) | (((d)&255)))
-  {
+
 /// Skips the current section in an ILBM file.
 /// This function should be called while the file pointer is right
 /// after the 4-character code that identifies the section.
 int LBM_Skip_section(void)
 {
  dword size;
  if (!Read_dword_be(LBM_file,&size))
    return 0;
  if (size&1)
    size++;
  if (fseek(LBM_file,size,SEEK_CUR))
    return 0;
  return 1;
 }
 // ------------------------- Attendre une section -------------------------
 byte LBM_Wait_for(byte * expected_section)
 {
  // Valeur retournée: 1=Section trouvée, 0=Section non trouvée (erreur)
    dword Taille_section;
  byte section_read[4];
  if (! Read_bytes(LBM_file,section_read,4))
    return 0;
  while (memcmp(section_read,expected_section,4)) // Sect. pas encore trouvée
  {
-      if (!Read_dword_be(LBM_file,&Taille_section))
+    if (!LBM_Skip_section())
        return 0;
      if (Taille_section&1)
        Taille_section++;
      if (fseek(LBM_file,Taille_section,SEEK_CUR))
      return 0;
    if (! Read_bytes(LBM_file,section_read,4))
      return 0;
  }
  return 1;
-  }
+}
 // Les images ILBM sont stockés en bitplanes donc on doit trifouiller les bits pour
 // en faire du chunky
@ -509,7 +535,7 @@ void Load_LBM(T_IO_Context * context)
  byte  temp_byte;
  short b256;
  dword nb_colors;
-  dword image_size;
+  dword section_size;
  short x_pos;
  short y_pos;
  short counter;
@ -531,7 +557,7 @@ void Load_LBM(T_IO_Context * context)
    Read_bytes(LBM_file,section,4);
    Read_dword_be(LBM_file,&dummy);
    Read_bytes(LBM_file,format,4);
-    if (!Wait_for((byte *)"BMHD"))
+    if (!LBM_Wait_for((byte *)"BMHD"))
      File_error=1;
    Read_dword_be(LBM_file,&dummy);
@ -551,7 +577,7 @@ void Load_LBM(T_IO_Context * context)
      && (Read_word_be(LBM_file,&header.Y_screen))
      && header.Width && header.Height)
    {
-      if ( (header.BitPlanes) && (Wait_for((byte *)"CMAP")) )
+      if ( (header.BitPlanes) && (LBM_Wait_for((byte *)"CMAP")) )
      {
        Read_dword_be(LBM_file,&nb_colors);
        nb_colors/=3;
@ -604,16 +630,73 @@ void Load_LBM(T_IO_Context * context)
              if (Read_byte(LBM_file,&temp_byte))
                File_error=2;
-            if ( (Wait_for((byte *)"BODY")) && (!File_error) )
+            // Keep reading sections until we find the body
            while (1)
            {
-              Read_dword_be(LBM_file,&image_size);
+              if (! Read_bytes(LBM_file,section,4))
-              //swab((char *)&header.Width ,(char *)&context->Width,2);
+              {
-              //swab((char *)&header.Height,(char *)&context->Height,2);
+                File_error=2;
                break;
              }
              // Found body : stop searching
              if (!memcmp(section,"BODY",4))
                break;
              else if (!memcmp(section,"CRNG",4))
              {
                // Handle CRNG
                // The content of a CRNG is as follows:
                word padding;
                word rate;
                word flags;
                byte min_col;
                byte max_col;
                //
                if ( (Read_dword_be(LBM_file,&section_size))
                  && (Read_word_be(LBM_file,&padding))
                  && (Read_word_be(LBM_file,&rate))
                  && (Read_word_be(LBM_file,&flags))
                  && (Read_byte(LBM_file,&min_col))
                  && (Read_byte(LBM_file,&max_col)))
                {
                  if (section_size == 8 && min_col != max_col)
                  {
                    // Valid cycling range
                    if (max_col<min_col)
                    SWAP_BYTES(min_col,max_col)
                    context->Cycle_range[context->Color_cycles].Start=min_col;
                    context->Cycle_range[context->Color_cycles].End=max_col;
                    context->Cycle_range[context->Color_cycles].Inverse=(flags&2)?1:0;
                    context->Cycle_range[context->Color_cycles].Speed=(flags&1) ? rate/78 : 0;
                    context->Color_cycles++;
                  }
                }
                else
                {
                  File_error=2;
                  break;
                }
              }
              else
              {
                // ignore any number of unknown sections
                if (!LBM_Skip_section())
                {
                  File_error=2;
                  break;
                }
              }
            }
            if ( !File_error )
            {
              Read_dword_be(LBM_file,&section_size);
              context->Width = header.Width;
              context->Height = header.Height;
              //swab((char *)&header.X_screen,(char *)&Original_screen_X,2);
              //swab((char *)&header.Y_screen,(char *)&Original_screen_Y,2);
              Original_screen_X = header.X_screen;
              Original_screen_Y = header.Y_screen;
@ -874,6 +957,7 @@ void Save_LBM(T_IO_Context * context)
  byte temp_byte;
  word real_width;
  int file_size;
  int i;
  File_error=0;
  Get_full_filename(filename, context->File_name, context->File_directory);
@ -890,7 +974,6 @@ void Save_LBM(T_IO_Context * context)
    // On corrige la largeur de l'image pour qu'elle soit multiple de 2
    real_width=context->Width+(context->Width&1);
    //swab((byte *)&real_width,(byte *)&header.Width,2);
    header.Width=context->Width;
    header.Height=context->Height;
    header.X_org=0;
@ -924,6 +1007,22 @@ void Save_LBM(T_IO_Context * context)
    Write_bytes(LBM_file,context->Palette,sizeof(T_Palette));
    for (i=0; i<context->Color_cycles; i++)
    {
      word flags=0;
      flags|= context->Cycle_range[i].Speed?1:0; // Cycling or not
      flags|= context->Cycle_range[i].Inverse?2:0; // Inverted
      Write_bytes(LBM_file,"CRNG",4);
      Write_dword_be(LBM_file,8); // Section size
      Write_word_be(LBM_file,0); // Padding
      Write_word_be(LBM_file,context->Cycle_range[i].Speed*78); // Rate
      Write_word_be(LBM_file,flags); // Flags
      Write_byte(LBM_file,context->Cycle_range[i].Start); // Min color
      Write_byte(LBM_file,context->Cycle_range[i].End); // Max color
      // No padding, size is multiple of 2
    }
    Write_bytes(LBM_file,"BODY",4);
    Write_dword_be(LBM_file,0); // On mettra la taille à jour à la fin
@ -948,8 +1047,8 @@ void Save_LBM(T_IO_Context * context)
      file_size=File_length(filename);
      LBM_file=fopen(filename,"rb+");
-      fseek(LBM_file,820,SEEK_SET);
+      fseek(LBM_file,820+context->Color_cycles*16,SEEK_SET);
-      Write_dword_be(LBM_file,file_size-824);
+      Write_dword_be(LBM_file,file_size-824-context->Color_cycles*16);
      if (!File_error)
      {
@ -1554,7 +1653,6 @@ void Save_BMP(T_IO_Context * context)
 //////////////////////////////////// GIF ////////////////////////////////////
 #pragma pack(1)
 typedef struct
 {
  word Width;   // Width of the complete image area
@ -1573,7 +1671,6 @@ typedef struct
  byte Indicator;     // Misc image information
  byte Nb_bits_pixel; // Nb de bits par pixel
 } T_GIF_IDB;          // Image Descriptor Block
 #pragma pack()
 typedef struct
 {
@ -1735,7 +1832,7 @@ void Load_GIF(T_IO_Context * context)
  word color_index; // index de traitement d'une couleur
  byte size_to_read; // Nombre de données à lire      (divers)
  byte block_identifier;  // Code indicateur du type de bloc en cours
-  word initial_nb_bits;   // Nb de bits au début du traitement LZW
+  byte initial_nb_bits;   // Nb de bits au début du traitement LZW
  word special_case=0;       // Mémoire pour le cas spécial
  word old_code=0;       // Code précédent
  word byte_read;         // Sauvegarde du code en cours de lecture
@ -1787,8 +1884,6 @@ void Load_GIF(T_IO_Context * context)
        // Ordre de Classement   = (LSDB.Aspect and $80)
        nb_colors=(1 << ((LSDB.Resol & 0x07)+1));
        initial_nb_bits=(LSDB.Resol & 0x07)+2;
        if (LSDB.Resol & 0x80)
        {
          // Palette globale dispo:
@ -1796,25 +1891,13 @@ void Load_GIF(T_IO_Context * context)
          if (Config.Clear_palette)
            memset(context->Palette,0,sizeof(T_Palette));
-          //   On peut maintenant charger la nouvelle palette:
+          // Load the palette
          if (!(LSDB.Aspect & 0x80))
            // Palette dans l'ordre:
          for(color_index=0;color_index<nb_colors;color_index++)
          {
            Read_byte(GIF_file,&(context->Palette[color_index].R));
            Read_byte(GIF_file,&(context->Palette[color_index].G));
            Read_byte(GIF_file,&(context->Palette[color_index].B));
          }
          else
          {
            // Palette triée par composantes:
            for (color_index=0;color_index<nb_colors;color_index++)
              Read_byte(GIF_file,&(context->Palette[color_index].R));
            for (color_index=0;color_index<nb_colors;color_index++)
              Read_byte(GIF_file,&(context->Palette[color_index].G));
            for (color_index=0;color_index<nb_colors;color_index++)
              Read_byte(GIF_file,&(context->Palette[color_index].B));
          }
        }
        // On lit un indicateur de block
@ -1924,6 +2007,57 @@ void Load_GIF(T_IO_Context * context)
                          }
                        }
                      }
                      else if (!memcmp(aeb,"CRNG\0\0\0\0" "1.0",0x0B))
                      {            
                        // Color animation. Similar to a LBM CRNG chunk.
                        word rate;
                        word flags;
                        byte min_col;
                        byte max_col;
                        //
                        Read_byte(GIF_file,&size_to_read);
                        for(;size_to_read>0 && !File_error;size_to_read-=6)
                        {
                          if ( (Read_word_be(GIF_file,&rate))
                            && (Read_word_be(GIF_file,&flags))
                            && (Read_byte(GIF_file,&min_col))
                            && (Read_byte(GIF_file,&max_col)))
                          {
                            if (min_col != max_col)
                            {
                              // Valid cycling range
                              if (max_col<min_col)
                              SWAP_BYTES(min_col,max_col)
                              context->Cycle_range[context->Color_cycles].Start=min_col;
                              context->Cycle_range[context->Color_cycles].End=max_col;
                              context->Cycle_range[context->Color_cycles].Inverse=(flags&2)?1:0;
                              context->Cycle_range[context->Color_cycles].Speed=(flags&1)?rate/78:0;
                              context->Color_cycles++;
                            }
                          }
                          else
                          {
                            File_error=1;
                          }
                        }
                        // Read end-of-block delimiter
                        if (!File_error)
                          Read_byte(GIF_file,&size_to_read);
                        if (size_to_read!=0)
                          File_error=1;
                      }
                      else
                      {
                        // Unknown extension, skip.
                        Read_byte(GIF_file,&size_to_read);
                        while (size_to_read!=0 && !File_error)
                        {
                          fseek(GIF_file,size_to_read,SEEK_CUR);
                          Read_byte(GIF_file,&size_to_read);
                        }
                      }
                    }
                    else
                    {
@ -1961,7 +2095,6 @@ void Load_GIF(T_IO_Context * context)
                && Read_word_le(GIF_file,&(IDB.Image_width))
                && Read_word_le(GIF_file,&(IDB.Image_height))
                && Read_byte(GIF_file,&(IDB.Indicator))
                && Read_byte(GIF_file,&(IDB.Nb_bits_pixel))
                && IDB.Image_width && IDB.Image_height)
              {
@ -1974,42 +2107,38 @@ void Load_GIF(T_IO_Context * context)
                {
                  // Palette locale dispo
-                  nb_colors=(1 << ((IDB.Indicator & 0x07)+1));
+                  if (Config.Clear_palette)
-                  initial_nb_bits=(IDB.Indicator & 0x07)+2;
+                    memset(context->Palette,0,sizeof(T_Palette));
-                  if (!(IDB.Indicator & 0x40))
+                  nb_colors=(1 << ((IDB.Indicator & 0x07)+1));
-                    // Palette dans l'ordre:
+                  // Load the palette
                  for(color_index=0;color_index<nb_colors;color_index++)
                  {   
                    Read_byte(GIF_file,&(context->Palette[color_index].R));
                    Read_byte(GIF_file,&(context->Palette[color_index].G));
                    Read_byte(GIF_file,&(context->Palette[color_index].B));
                  }
-                  else
+                  
                  {
                    // Palette triée par composantes:
                    for (color_index=0;color_index<nb_colors;color_index++)
                      Read_byte(GIF_file,&(context->Palette[color_index].R));
                    for (color_index=0;color_index<nb_colors;color_index++)
                      Read_byte(GIF_file,&(context->Palette[color_index].G));
                    for (color_index=0;color_index<nb_colors;color_index++)
                      Read_byte(GIF_file,&(context->Palette[color_index].B));
                  }
                }
                Palette_loaded(context);
-                value_clr   =nb_colors+0;
+                File_error=0;
-                value_eof   =nb_colors+1;
+                if (!Read_byte(GIF_file,&(initial_nb_bits)))
-                alphabet_free=nb_colors+2;
+                  File_error=1;
-                GIF_nb_bits  =initial_nb_bits;
+    
                value_clr    =(1<<initial_nb_bits)+0;
                value_eof    =(1<<initial_nb_bits)+1;
                alphabet_free=(1<<initial_nb_bits)+2;
                GIF_nb_bits  =initial_nb_bits + 1;
                alphabet_max      =((1 <<  GIF_nb_bits)-1);
                GIF_interlaced    =(IDB.Indicator & 0x40);
                GIF_pass         =0;
                /*Init_lecture();*/
-                File_error=0;
+
                GIF_finished_interlaced_image=0;
                //////////////////////////////////////////// DECOMPRESSION LZW //
@ -2057,9 +2186,9 @@ void Load_GIF(T_IO_Context * context)
                    }
                    else // Code Clear rencontré
                    {
-                      GIF_nb_bits       =initial_nb_bits;
+                      GIF_nb_bits       =initial_nb_bits + 1;
                      alphabet_max      =((1 <<  GIF_nb_bits)-1);
-                      alphabet_free     =nb_colors+2;
+                      alphabet_free     =(1<<initial_nb_bits)+2;
                      special_case       =GIF_get_next_code();
                      old_code       =GIF_current_code;
                      GIF_new_pixel(context, &IDB, GIF_current_code);
@ -2251,15 +2380,19 @@ void Save_GIF(T_IO_Context * context)
          Write_byte(GIF_file,LSDB.Aspect) )
      {
        // Le LSDB a été correctement écrit.
-
+        int i;
        // On sauve la palette
-        if (Write_bytes(GIF_file,context->Palette,768))
+        for(i=0;i<256 && !File_error;i++)
        {
          if (!Write_byte(GIF_file,context->Palette[i].R)
            ||!Write_byte(GIF_file,context->Palette[i].G)
            ||!Write_byte(GIF_file,context->Palette[i].B))
            File_error=1;
        }
        if (!File_error)
        {
          // La palette a été correctement écrite.
          //   Le jour où on se servira des blocks d'extensions pour placer
          // des commentaires, on le fera ici.
          // Ecriture de la transparence
          //Write_bytes(GIF_file,"\x21\xF9\x04\x01\x00\x00\xNN\x00",8);
@ -2275,6 +2408,26 @@ void Save_GIF(T_IO_Context * context)
            Write_byte(GIF_file,strlen(context->Comment));
            Write_bytes(GIF_file,context->Comment,strlen(context->Comment)+1);
          }
          // Write cycling colors
          if (context->Color_cycles)
          {
            int i;
            Write_bytes(GIF_file,"\x21\xff\x0B" "CRNG\0\0\0\0" "1.0",14);
            Write_byte(GIF_file,context->Color_cycles*6);
            for (i=0; i<context->Color_cycles; i++)
            {
              word flags=0;
              flags|= context->Cycle_range[i].Speed?1:0; // Cycling or not
              flags|= context->Cycle_range[i].Inverse?2:0; // Inverted
              Write_word_be(GIF_file,context->Cycle_range[i].Speed*78); // Rate
              Write_word_be(GIF_file,flags); // Flags
              Write_byte(GIF_file,context->Cycle_range[i].Start); // Min color
              Write_byte(GIF_file,context->Cycle_range[i].End); // Max color
            }
            Write_byte(GIF_file,0);
          }
          // Loop on all layers
          for (current_layer=0; 
@ -2282,7 +2435,7 @@ void Save_GIF(T_IO_Context * context)
            current_layer++)
          {
            // Write a Graphic Control Extension
-            char GCE_block[] = "\x21\xF9\x04\x04\x05\x00\x00\x00";
+            byte GCE_block[] = "\x21\xF9\x04\x04\x05\x00\x00\x00";
            // 'Default' values:
            //    Disposal method "Do not dispose"
            //    Duration 5/100s (minimum viable value for current web browsers)
@ -2542,7 +2695,6 @@ void Save_GIF(T_IO_Context * context)
 //////////////////////////////////// PCX ////////////////////////////////////
 #pragma pack(1)
 typedef struct
  {
    byte Manufacturer;       // |_ Il font chier ces cons! Ils auraient pu
@ -2564,7 +2716,6 @@ typedef struct
    word Screen_Y;           // |  l'écran d'origine
    byte Filler[54];         // Ca... J'adore!
  } T_PCX_Header;
 #pragma pack()
 T_PCX_Header PCX_header;
@ -3010,14 +3161,14 @@ void Save_PCX(T_IO_Context * context)
        Write_word_le(file,PCX_header.Y_max) &&
        Write_word_le(file,PCX_header.X_dpi) &&
        Write_word_le(file,PCX_header.Y_dpi) &&
-        Write_bytes(file,&(PCX_header.Palette_16c),sizeof(PCX_header.Palette_16c)) &&        
+        Write_bytes(file,&(PCX_header.Palette_16c),48) &&
        Write_bytes(file,&(PCX_header.Reserved),1) &&
        Write_bytes(file,&(PCX_header.Plane),1) &&
        Write_word_le(file,PCX_header.Bytes_per_plane_line) &&
        Write_word_le(file,PCX_header.Palette_info) &&
        Write_word_le(file,PCX_header.Screen_X) &&
        Write_word_le(file,PCX_header.Screen_Y) &&
-        Write_bytes(file,&(PCX_header.Filler),sizeof(PCX_header.Filler)) )
+        Write_bytes(file,&(PCX_header.Filler),54) )
    {
      line_size=PCX_header.Bytes_per_plane_line*PCX_header.Plane;
@ -3102,7 +3253,7 @@ void Test_SCx(T_IO_Context * context)
  if ((file=fopen(filename, "rb")))
  {
    // Lecture et vérification de la signature
-    if (Read_bytes(file,SCx_header.Filler1,sizeof(SCx_header.Filler1))
+    if (Read_bytes(file,SCx_header.Filler1,4)
    && Read_word_le(file, &(SCx_header.Width))
    && Read_word_le(file, &(SCx_header.Height))
    && Read_byte(file, &(SCx_header.Filler2))
@ -3138,7 +3289,7 @@ void Load_SCx(T_IO_Context * context)
  {
    file_size=File_length_file(file);
-    if (Read_bytes(file,SCx_header.Filler1,sizeof(SCx_header.Filler1))
+    if (Read_bytes(file,SCx_header.Filler1,4)
    && Read_word_le(file, &(SCx_header.Width))
    && Read_word_le(file, &(SCx_header.Height))
    && Read_byte(file, &(SCx_header.Filler2))
@ -3259,7 +3410,7 @@ void Save_SCx(T_IO_Context * context)
    SCx_header.Filler2=0xAF;
    SCx_header.Planes=0x00;
-    if (Write_bytes(file,SCx_header.Filler1,sizeof(SCx_header.Filler1))
+    if (Write_bytes(file,SCx_header.Filler1,4)
    && Write_word_le(file, SCx_header.Width)
    && Write_word_le(file, SCx_header.Height)
    && Write_byte(file, SCx_header.Filler2)
@ -3294,6 +3445,44 @@ void Save_SCx(T_IO_Context * context)
  }
 }
 //////////////////////////////////// XPM ////////////////////////////////////
 void Save_XPM(T_IO_Context* context)
 {
  FILE* file;
  char filename[MAX_PATH_CHARACTERS];
  int i,j;
  Get_full_filename(filename, context->File_name, context->File_directory);
  File_error = 0;
  file = fopen(filename, "w");
  if (file == NULL)
  {
    File_error = 1;
    return;
  }
  fprintf(file, "/* XPM */\nstatic char* pixmap[] = {\n");
  fprintf(file, "\"%d %d 256 2\",\n", context->Width, context->Height);
  for (i = 0; i < 256; i++)
  {
    fprintf(file,"\"%2.2X c #%2.2x%2.2x%2.2x\",\n", i, context->Palette[i].R, context->Palette[i].G,
      context->Palette[i].B);
  }
  for (j = 0; j < context->Height; j++)
  {
    fprintf(file, "\"");
    for (i = 0; i < context->Width; i++)
    {
      fprintf(file, "%2.2X", Get_pixel(context, i, j));
    }
    fprintf(file,"\"\n");
  }
  fclose(file);
 }
 //////////////////////////////////// PNG ////////////////////////////////////
@ -3323,6 +3512,70 @@ void Test_PNG(T_IO_Context * context)
  }
 }
 /// Used by a callback in Load_PNG
 T_IO_Context * PNG_current_context;
 int PNG_read_unknown_chunk(__attribute__((unused)) png_structp ptr, png_unknown_chunkp chunk)
 {
  // png_unknown_chunkp members:
  //    png_byte name[5];
  //    png_byte *data;
  //    png_size_t size;
  if (!strcmp((const char *)chunk->name, "crNg"))
  {
    // Color animation. Similar to a LBM CRNG chunk.
    unsigned int i;
    byte *chunk_ptr = chunk->data;
    // Should be a multiple of 6
    if (chunk->size % 6)
      return (-1);
    for(i=0;i<chunk->size/6 && i<16; i++)
    {
      word rate;
      word flags;
      byte min_col;
      byte max_col;
      // Rate (big-endian word)
      rate = *(chunk_ptr++) << 8;
      rate |= *(chunk_ptr++);
      // Flags (big-endian)
      flags = *(chunk_ptr++) << 8;
      flags |= *(chunk_ptr++);
      // Min color
      min_col = *(chunk_ptr++);
      // Max color
      max_col = *(chunk_ptr++);
      // Check validity
      if (min_col != max_col)
      {
        // Valid cycling range
        if (max_col<min_col)
          SWAP_BYTES(min_col,max_col)
          PNG_current_context->Cycle_range[i].Start=min_col;
          PNG_current_context->Cycle_range[i].End=max_col;
          PNG_current_context->Cycle_range[i].Inverse=(flags&2)?1:0;
          PNG_current_context->Cycle_range[i].Speed=(flags&1) ? rate/78 : 0;
          PNG_current_context->Color_cycles=i+1;
      }
    }
    return (1); // >0 = success
  }
  return (0); /* did not recognize */
 }
 png_bytep * Row_pointers;
 // -- Lire un fichier au format PNG -----------------------------------------
 void Load_PNG(T_IO_Context * context)
@ -3360,6 +3613,7 @@ void Load_PNG(T_IO_Context * context)
          {
            png_byte color_type;
            png_byte bit_depth;
            png_voidp user_chunk_ptr;
            // Setup a return point. If a pnglib loading error occurs
            // in this if(), the else will be executed.
@ -3369,10 +3623,17 @@ void Load_PNG(T_IO_Context * context)
              // Inform pnglib we already loaded the header.
              png_set_sig_bytes(png_ptr, 8);
              // Hook the handler for unknown chunks
              user_chunk_ptr = png_get_user_chunk_ptr(png_ptr);
              png_set_read_user_chunk_fn(png_ptr, user_chunk_ptr, &PNG_read_unknown_chunk);
              // This is a horrid way to pass parameters, but we don't get 
              // much choice. PNG loader can't be reintrant.
              PNG_current_context=context;
              // Load file information
              png_read_info(png_ptr, info_ptr);
-              color_type = info_ptr->color_type;
+              color_type = png_get_color_type(png_ptr,info_ptr);
-              bit_depth = info_ptr->bit_depth;
+              bit_depth = png_get_bit_depth(png_ptr,info_ptr);
              // If it's any supported file
              // (Note: As of writing this, this test covers every possible 
@ -3425,9 +3686,9 @@ void Load_PNG(T_IO_Context * context)
                  }
                }
                if (color_type == PNG_COLOR_TYPE_RGB || color_type == PNG_COLOR_TYPE_RGB_ALPHA)
-                  Pre_load(context,info_ptr->width,info_ptr->height,File_length_file(file),FORMAT_PNG,PIXEL_SIMPLE,1);
+                  Pre_load(context,png_get_image_width(png_ptr,info_ptr),png_get_image_height(png_ptr,info_ptr),File_length_file(file),FORMAT_PNG,PIXEL_SIMPLE,1);
                else
-                  Pre_load(context, info_ptr->width,info_ptr->height,File_length_file(file),FORMAT_PNG,context->Ratio,0);
+                  Pre_load(context,png_get_image_width(png_ptr,info_ptr),png_get_image_height(png_ptr,info_ptr),File_length_file(file),FORMAT_PNG,context->Ratio,0);
                if (File_error==0)
                {
@ -3535,8 +3796,8 @@ void Load_PNG(T_IO_Context * context)
                    }
                  }
-                  context->Width=info_ptr->width;
+                  context->Width=png_get_image_width(png_ptr,info_ptr);
-                  context->Height=info_ptr->height;
+                  context->Height=png_get_image_height(png_ptr,info_ptr);
                  png_set_interlace_handling(png_ptr);
                  png_read_update_info(png_ptr, info_ptr);
@ -3556,7 +3817,7 @@ void Load_PNG(T_IO_Context * context)
                      // 8bpp
                      for (y=0; y<context->Height; y++)
-                        Row_pointers[y] = (png_byte*) malloc(info_ptr->rowbytes);
+                        Row_pointers[y] = (png_byte*) malloc(png_get_rowbytes(png_ptr,info_ptr));
                      row_pointers_allocated = 1;
                      png_read_image(png_ptr, Row_pointers);
@ -3575,7 +3836,7 @@ void Load_PNG(T_IO_Context * context)
                          // It's a preview
                          // Unfortunately we need to allocate loads of memory
                          for (y=0; y<context->Height; y++)
-                            Row_pointers[y] = (png_byte*) malloc(info_ptr->rowbytes);
+                            Row_pointers[y] = (png_byte*) malloc(png_get_rowbytes(png_ptr,info_ptr));
                          row_pointers_allocated = 1;
                          png_read_image(png_ptr, Row_pointers);
@ -3646,6 +3907,8 @@ void Save_PNG(T_IO_Context * context)
  byte * pixel_ptr;
  png_structp png_ptr;
  png_infop info_ptr;
  png_unknown_chunk crng_chunk;
  byte cycle_data[16*6]; // Storage for color-cycling data, referenced by crng_chunk
  Get_full_filename(filename, context->File_name, context->File_directory);
  File_error=0;
@ -3674,9 +3937,15 @@ void Save_PNG(T_IO_Context * context)
          {
            // Commentaires texte PNG
            // Cette partie est optionnelle
            #ifdef PNG_iTXt_SUPPORTED
              png_text text_ptr[2] = {
                {-1, "Software", "Grafx2", 6, 0, NULL, NULL},
                {-1, "Title", NULL, 0, 0, NULL, NULL}
            #else
            png_text text_ptr[2] = {
              {-1, "Software", "Grafx2", 6},
              {-1, "Title", NULL, 0}
            #endif
            };
            int nb_text_chunks=1;
            if (context->Comment[0])
@ -3711,6 +3980,57 @@ void Save_PNG(T_IO_Context * context)
            default:
              break;
          }
          // Write cycling colors
          if (context->Color_cycles)
          {
            // Save a chunk called 'crNg'
            // The case is selected by the following rules from PNG standard:
            // char 1: non-mandatory = lowercase
            // char 2: private (not standard) = lowercase
            // char 3: reserved = always uppercase
            // char 4: can be copied by editors = lowercase
            // First, turn our nice structure into byte array
            // (just to avoid padding in structures)
            byte *chunk_ptr = cycle_data;
            int i;
            for (i=0; i<context->Color_cycles; i++)
            {
              word flags=0;
              flags|= context->Cycle_range[i].Speed?1:0; // Cycling or not
              flags|= context->Cycle_range[i].Inverse?2:0; // Inverted
              // Big end of Rate
              *(chunk_ptr++) = (context->Cycle_range[i].Speed*78) >> 8;
              // Low end of Rate
              *(chunk_ptr++) = (context->Cycle_range[i].Speed*78) & 0xFF;
              // Big end of Flags
              *(chunk_ptr++) = (flags) >> 8;
              // Low end of Flags
              *(chunk_ptr++) = (flags) & 0xFF;
              // Min color
              *(chunk_ptr++) = context->Cycle_range[i].Start;
              // Max color
              *(chunk_ptr++) = context->Cycle_range[i].End;
            }
            // Build one unknown_chuck structure        
            memcpy(crng_chunk.name, "crNg",5);
            crng_chunk.data=cycle_data;
            crng_chunk.size=context->Color_cycles*6;
            crng_chunk.location=PNG_HAVE_PLTE;
            // Give it to libpng
            png_set_unknown_chunks(png_ptr, info_ptr, &crng_chunk, 1);
            // libpng seems to ignore the location I provided earlier.
 	          png_set_unknown_chunk_location(png_ptr, info_ptr, 0, PNG_HAVE_PLTE);
          }
          png_write_info(png_ptr, info_ptr);
          /* ecriture des pixels de l'image */
--- a/src/filesel.c
+++ b/src/filesel.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2009 Franck Charlet
    Copyright 2008 Peter Gordon
    Copyright 2008 Yves Rizoud
@ -22,14 +23,22 @@
    along with Grafx2; if not, see <http://www.gnu.org/licenses/>
 */
 #include <SDL_syswm.h>
 #if defined(__amigaos4__) || defined(__AROS__) || defined(__MORPHOS__) || defined(__amigaos__)
    #include <proto/dos.h>
    #include <sys/types.h>
    #include <dirent.h>
    #define isHidden(x) (0)
 #elif defined (__MINT__)
    #include <mint/sysbind.h>
    #include <dirent.h>
    #define isHidden(x) (0)
 #elif defined(__WIN32__)
    #include <dirent.h>
    #include <windows.h>
    #include <commdlg.h>
    #define isHidden(x) (GetFileAttributesA((x)->d_name)&FILE_ATTRIBUTE_HIDDEN)
 #else
    #include <dirent.h>
@ -62,12 +71,66 @@
 #include "help.h"
 #include "filesel.h"
-#define NORMAL_FILE_COLOR    MC_Light // color du texte pour une ligne de fichier non sélectionné
+#define NORMAL_FILE_COLOR    MC_Light // color du texte pour une ligne de
-#define NORMAL_DIRECTORY_COLOR MC_Dark // color du texte pour une ligne de répertoire non sélectionné
+	// fichier non sélectionné
-#define NORMAL_BACKGROUND_COLOR       MC_Black  // color du fond  pour une ligne non sélectionnée
+#define NORMAL_DIRECTORY_COLOR MC_Dark // color du texte pour une ligne de
-#define SELECTED_FILE_COLOR    MC_White // color du texte pour une ligne de fichier    sélectionnée
+	// répertoire non sélectionné
-#define SELECTED_DIRECTORY_COLOR MC_Light // color du texte pour une ligne de repértoire sélectionnée
+#define NORMAL_BACKGROUND_COLOR       MC_Black  // color du fond  pour une ligne
-#define SELECTED_BACKGROUND_COLOR       MC_Dark // color du fond  pour une ligne sélectionnée
+	// non sélectionnée
 #define SELECTED_FILE_COLOR    MC_White // color du texte pour une ligne de
 	// fichier sélectionnée
 #define SELECTED_DIRECTORY_COLOR MC_Light // color du texte pour une ligne de
 	// repértoire sélectionnée
 #define SELECTED_BACKGROUND_COLOR       MC_Dark // color du fond  pour une ligne
 	// sélectionnée
 // -- Native fileselector for WIN32
 // Returns 0 if all ok, something else if failed
 byte Native_filesel(byte load)
 {
 	//load = load;
 #ifdef __WIN32__
  OPENFILENAME ofn;
  char szFileName[MAX_PATH] = "";
 	SDL_SysWMinfo wminfo;
 	HWND hwnd;
 	SDL_VERSION(&wminfo.version);
 	SDL_GetWMInfo(&wminfo);
 	hwnd = wminfo.window;
  ZeroMemory(&ofn, sizeof(ofn));
  ofn.lStructSize = sizeof(ofn);
  ofn.hwndOwner = hwnd;
  ofn.lpstrFilter = "Text Files (*.txt)\0*.txt\0All Files (*.*)\0*.*\0";
  ofn.lpstrFile = szFileName;
  ofn.nMaxFile = MAX_PATH;
  ofn.Flags = OFN_EXPLORER;
  if(load) ofn.Flags |= OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
  ofn.lpstrDefExt = "txt";
  if(load)
  {
    if (GetOpenFileName(&ofn))
      // Do something usefull with the filename stored in szFileName 
      return 0;
    else
      // error - check if its just user pressing cancel or something else
      return CommDlgExtendedError();
  } else if(GetSaveFileName(&ofn)) {
    return 0;
  } else {
    // Check if cancel
    return CommDlgExtendedError();
  }
 #else
  return 255; // fail !
 #endif
 }  
 // -- "Standard" fileselector for other platforms
 // -- Fileselector data
@ -146,30 +209,48 @@ void Free_fileselector_list(T_Fileselector *list)
  Recount_files(list);
 }
-char * Format_filename(const char * fname, int type)
+char * Format_filename(const char * fname, word max_length, int type)
 {
-  static char result[19];
+  static char result[40];
  int         c;
  int         other_cursor;
  int         pos_last_dot;
  // safety
  if (max_length>40)
    max_length=40;
  if (strcmp(fname,PARENT_DIR)==0)
  {
    strcpy(result,"<-PARENT DIRECTORY");
    // Append spaces
    for (c=18; c<max_length-1; c++)
      result[c]=' ';
    result[c]='\0';
  }
  else if (fname[0]=='.' || type==1 || type==2)
  {
-    // Files ".something" or drives or directories: Aligned left on 18 chars max
+    // Files ".something" or drives or directories: Aligned left on (max_length-1) chars max
-    strcpy(result,"                  ");
+    // Initialize as all spaces
-    for (c=0;fname[c]!='\0' && c < 18;c++)
+    for (c=0; c<max_length-1; c++)
      result[c]=' ';
    result[c]='\0';
    for (c=0;fname[c]!='\0' && c < max_length-1;c++)
      result[c]=fname[c];
    // A special character indicates the filename is truncated
-    if (c >= 18)
+    if (c >= max_length-1)
-      result[17]=ELLIPSIS_CHARACTER;
+      result[max_length-2]=ELLIPSIS_CHARACTER;
  }
  else
  {
-    strcpy(result,"              .   ");
+    // Initialize as all spaces
    for (c = 0; c<max_length-1; c++)
      result[c]=' ';
    result[c]='\0';
    result[max_length-5]='.';
    // Look for the last dot in filename
    pos_last_dot = -1;
    for (c = 0; fname[c]!='\0'; c++)
@ -179,9 +260,9 @@ char * Format_filename(const char * fname, int type)
    // Copy the part before the dot
    for (c=0; c!=pos_last_dot && fname[c]!='\0'; c++)
    {
-      if (c > 13)
+      if (c > max_length-6)
      {
-        result[13]=ELLIPSIS_CHARACTER;
+        result[max_length-6]=ELLIPSIS_CHARACTER;
        break;
      }
      result[c]=fname[c];
@ -190,7 +271,7 @@ char * Format_filename(const char * fname, int type)
    // Ensuite on recopie la partie qui suit le point (si nécessaire):
    if (pos_last_dot != -1)
    {
-      for (c = pos_last_dot+1,other_cursor=15;fname[c]!='\0' && other_cursor < 18;c++,other_cursor++)
+      for (c = pos_last_dot+1,other_cursor=max_length-4;fname[c]!='\0' && other_cursor < max_length-1;c++,other_cursor++)
        result[other_cursor]=fname[c];
    }
  }
@ -199,25 +280,29 @@ char * Format_filename(const char * fname, int type)
 // -- Rajouter a la liste des elements de la liste un element ---------------
-void Add_element_to_list(T_Fileselector *list, const char * fname, int type)
+void Add_element_to_list(T_Fileselector *list, const char * full_name, const char *short_name, int type, byte icon)
 //  Cette procedure ajoute a la liste chainee un fichier passé en argument.
 {
-  // Pointeur temporaire d'insertion
+  // Working element
  T_Fileselector_item * temp_item;
-  // On alloue de la place pour un nouvel element
+  // Allocate enough room for one struct + the visible label
-  temp_item=(T_Fileselector_item *)malloc(sizeof(T_Fileselector_item));
+  temp_item=(T_Fileselector_item *)malloc(sizeof(T_Fileselector_item)+strlen(short_name));
-  // On met a jour le nouvel emplacement:
+  // Initialize element
-  strcpy(temp_item->Short_name,Format_filename(fname, type));
+  strcpy(temp_item->Short_name,short_name);
-  strcpy(temp_item->Full_name,fname);
+  strcpy(temp_item->Full_name,full_name);
  temp_item->Type = type;
  temp_item->Icon = icon;
  // Doubly-linked
  temp_item->Next    =list->First;
  temp_item->Previous=NULL;
  if (list->First!=NULL)
    list->First->Previous=temp_item;
  // Put new element at the beginning
  list->First=temp_item;
 }
@ -275,8 +360,25 @@ void Read_list_of_files(T_Fileselector *list, byte selected_format)
  // Après effacement, il ne reste ni fichier ni répertoire dans la liste
  // On lit tous les répertoires:
 #if defined (__MINT__)
  static char path[1024];
  static char path2[1024];
  path[0]='\0';
  path2[0]='\0';
  char currentDrive='A';
  currentDrive=currentDrive+Dgetdrv(); 
  Dgetpath(path,0);
  sprintf(path2,"%c:\%s",currentDrive,path);
  strcat(path2,PATH_SEPARATOR);
  current_directory=opendir(path2);
 #else  
  current_path=getcwd(NULL,0);
  current_directory=opendir(current_path);
 #endif
  while ((entry=readdir(current_directory)))
  {
    // On ignore le répertoire courant
@ -294,7 +396,7 @@ void Read_list_of_files(T_Fileselector *list, byte selected_format)
     !isHidden(entry)))
    {
      // On rajoute le répertoire à la liste
-      Add_element_to_list(list, entry->d_name, 1);
+      Add_element_to_list(list, entry->d_name, Format_filename(entry->d_name, 19, 1), 1, ICON_NONE);
      list->Nb_directories++;
    }
    else if (S_ISREG(Infos_enreg.st_mode) && //Il s'agit d'un fichier
@ -307,7 +409,7 @@ void Read_list_of_files(T_Fileselector *list, byte selected_format)
        if (Check_extension(entry->d_name, ext))
        {
          // On rajoute le fichier à la liste
-          Add_element_to_list(list, entry->d_name, 0);
+          Add_element_to_list(list, entry->d_name, Format_filename(entry->d_name, 19, 0), 0, ICON_NONE);
          list->Nb_files++;
          // Stop searching
          ext=NULL;
@ -323,12 +425,35 @@ void Read_list_of_files(T_Fileselector *list, byte selected_format)
  }
 #if defined(__MORPHOS__) || defined(__AROS__) || defined (__amigaos4__) || defined(__amigaos__)
-  Add_element_to_list(list, "/",1); // on amiga systems, / means parent. And there is no ..
+  Add_element_to_list(list, "/", Format_filename("/",19,1), 1, ICON_NONE); // on amiga systems, / means parent. And there is no ..
  list->Nb_directories ++;
 #elif defined (__MINT__)
  T_Fileselector_item *item=NULL;
  // check if ".." exists if not add it
  // FreeMinT lists ".." already, but this is not so for TOS 
  // simply adding it will cause double PARENT_DIR under FreeMiNT
  bool bFound= false;
  for (item = list->First; (((item != NULL) && (bFound==false))); item = item->Next){
    if (item->Type == 1){
 	if(strncmp(item->Full_name,"..",(sizeof(char)*2))==0) bFound=true;
    }
  }
  if(!bFound){
    Add_element_to_list(list, "..",1,Format_filename("/",19,1),ICON_NONE); // add if not present
    list->Nb_directories ++;  
  }
 #endif
  closedir(current_directory);
 #if defined (__MINT__)  
 #else
  free(current_path);
 #endif
  current_path = NULL;
  Recount_files(list);
@ -375,7 +500,7 @@ void Read_list_of_drives(T_Fileselector *list)
      {
        bstrtostr( dl->dol_Name, tmp, 254 );
        strcat( tmp, ":" );
-        Add_element_to_list(list, tmp, 2 );
+        Add_element_to_list(list, tmp, Format_filename(tmp, 19, 2), 2, ICON_NONE );
        list->Nb_directories++;
      }
      UnLockDosList( LDF_VOLUMES | LDF_READ );
@ -387,6 +512,8 @@ void Read_list_of_drives(T_Fileselector *list)
    int drive_bits = GetLogicalDrives();
    int drive_index;
    int bit_index;
    byte icon;
    // Sous Windows, on a la totale, presque aussi bien que sous DOS:
    drive_index = 0;
    for (bit_index=0; bit_index<26 && drive_index<23; bit_index++)
@ -395,35 +522,51 @@ void Read_list_of_drives(T_Fileselector *list)
      {
        // On a ce lecteur, il faut maintenant déterminer son type "physique".
        // pour profiter des jolies icones de X-man.
        int drive_type;
        char drive_path[]="A:\\";
        // Cette API Windows est étrange, je dois m'y faire...
        drive_path[0]='A'+bit_index;
        switch (GetDriveType(drive_path))
        {
          case DRIVE_CDROM:
-            drive_type=ICON_CDROM;
+            icon=ICON_CDROM;
            break;
          case DRIVE_REMOTE:
-            drive_type=ICON_NETWORK;
+            icon=ICON_NETWORK;
            break;
          case DRIVE_REMOVABLE:
-            drive_type=ICON_FLOPPY_3_5;
+            icon=ICON_FLOPPY_3_5;
            break;
          case DRIVE_FIXED:
-            drive_type=ICON_HDD;
+            icon=ICON_HDD;
            break;
          default:
-            drive_type=ICON_NETWORK;
+            icon=ICON_NETWORK;
            break;
        }
        drive_name[0]='A'+bit_index;
-        Add_element_to_list(list, drive_name,2);
+        Add_element_to_list(list, drive_name, Format_filename(drive_name,18,2), 2, icon);
        list->Nb_directories++;
        drive_index++;
      }
    }
  }
  #elif defined(__MINT__)
    char drive_name[]="A:\\";
    unsigned long drive_bits = Drvmap(); //get drive map bitfield
    int drive_index;
    int bit_index;
    drive_index = 0;
    for (bit_index=0; bit_index<32; bit_index++)
    {
      if ( (1 << bit_index) & drive_bits )
      {
        drive_name[0]='A'+bit_index;
        Add_element_to_list(list, drive_name,Format_filename(drive_name,19,2),2,ICON_NONE);
        list->Nb_directories++;
        drive_index++;
      }
    }
  #else
  {
    //Sous les différents unix, on va mettre
@ -440,11 +583,11 @@ void Read_list_of_drives(T_Fileselector *list)
    #else
        char * home_dir = getenv("HOME");
    #endif
-    Add_element_to_list(list, "/", 2);
+    Add_element_to_list(list, "/", Format_filename("/",19,2), 2, ICON_NONE);
    list->Nb_directories++;
    if(home_dir)
    {
-        Add_element_to_list(list, home_dir, 2);
+        Add_element_to_list(list, home_dir, Format_filename(home_dir, 19, 2), 2, ICON_NONE);
        list->Nb_directories++;
    }
@ -454,7 +597,7 @@ void Read_list_of_drives(T_Fileselector *list)
    {
        if(mount_points_list->me_dummy == 0 && strcmp(mount_points_list->me_mountdir,"/") && strcmp(mount_points_list->me_mountdir,"/home"))
        {
-            Add_element_to_list(list, mount_points_list->me_mountdir,2);
+            Add_element_to_list(list, mount_points_list->me_mountdir, Format_filename(mount_points_list->me_mountdir, 19, 2), 2, ICON_NONE);
            list->Nb_directories++;
        }
        next = mount_points_list -> me_next;
@ -473,6 +616,15 @@ void Read_list_of_drives(T_Fileselector *list)
  Recount_files(list);
 }
 // Comparison of file names:
 #ifdef WIN32
 // case-insensitive
  #define FILENAME_COMPARE strcasecmp
 #else
 // case-sensitive
  #define FILENAME_COMPARE strcmp
 #endif
 // -- Tri de la liste des fichiers et répertoires ---------------------------
 void Sort_list_of_files(T_Fileselector *list)
@ -514,7 +666,7 @@ void Sort_list_of_files(T_Fileselector *list)
          // Si les deux éléments sont de même type et que le nom du suivant
          // est plus petit que celui du courant -> need_swap
        else if ( (current_item->Type==next_item->Type) &&
-                  (strcmp(current_item->Full_name,next_item->Full_name)>0) )
+                  (FILENAME_COMPARE(current_item->Full_name,next_item->Full_name)>0) )
          need_swap=1;
@ -640,6 +792,13 @@ void Display_file_list(T_Fileselector *list, short offset_first,short selector_o
      }
      // On affiche l'élément
      if (current_item->Icon != ICON_NONE)
      {
        // Name preceded by an icon
        Print_in_window(16,95+index*8,current_item->Short_name,text_color,background_color);
        Window_display_icon_sprite(8,95+index*8,current_item->Icon);
      } else
        // Name without icon
        Print_in_window(8,95+index*8,current_item->Short_name,text_color,background_color);
      // On passe à la ligne suivante
@ -889,7 +1048,7 @@ void Prepare_and_display_filelist(short Position, short offset, T_Scroller_butto
 {
  button->Nb_elements=Filelist.Nb_elements;
  button->Position=Position;
-  Compute_slider_cursor_height(button);
+  Compute_slider_cursor_length(button);
  Window_draw_slider(button);
  // On efface les anciens noms de fichier:
  Window_rectangle(8-1,95-1,144+2,80+2,MC_Black);
@ -984,12 +1143,8 @@ short Find_file_in_fileselector(T_Fileselector *list, const char * fname)
  return close_match;
 }
-
+void Highlight_file(short index)
 void Highlight_file(char * fname)
 {
  short index;
  index=Find_file_in_fileselector(&Filelist, fname);
  if ((Filelist.Nb_elements<=10) || (index<5))
  {
@ -1012,14 +1167,16 @@ void Highlight_file(char * fname)
 }
-char * Find_filename_match(T_Fileselector *list, char * fname)
+short Find_filename_match(T_Fileselector *list, char * fname)
 {
-  char * best_name_ptr;
+  short best_match;
  T_Fileselector_item * current_item;
  short item_number;
  byte matching_letters=0;
  byte counter;
-  best_name_ptr=NULL;
+  best_match=-1;
  item_number=0;
  for (current_item=list->First; current_item!=NULL; current_item=current_item->Next)
  {
@ -1031,12 +1188,96 @@ char * Find_filename_match(T_Fileselector *list, char * fname)
      if (counter>matching_letters)
      {
        matching_letters=counter;
-        best_name_ptr=current_item->Full_name;
+        best_match=item_number;
      }
    }
    item_number++;
  }
-  return best_name_ptr;
+  return best_match;
 }
 // Quicksearch system
 char  quicksearch_filename[MAX_PATH_CHARACTERS]="";
 void Reset_quicksearch(void)
 {
  quicksearch_filename[0]='\0';
 }
 short Quicksearch(T_Fileselector *selector)
 {
  int len;
  short most_matching_item;
  // Autre => On se place sur le nom de fichier qui correspond
  len=strlen(quicksearch_filename);
  if (Key_ANSI>= ' ' && Key_ANSI < 255 && len<50)
  {
    quicksearch_filename[len]=Key_ANSI;
    quicksearch_filename[len+1]='\0';
    most_matching_item=Find_filename_match(selector, quicksearch_filename);
    if ( most_matching_item >= 0 )
    {
      return most_matching_item;
    }
    *quicksearch_filename=0;
  }
  return -1;
 }
 // Translated from Highlight_file
 void Locate_list_item(T_List_button * list, T_Fileselector * selector, short selected_item)
 {
  // Safety bounds
  if (selected_item<0)
    selected_item=0;
  else if (selected_item>=list->Scroller->Nb_elements)
    selected_item=list->Scroller->Nb_elements-1;
  if ((list->Scroller->Nb_elements<=list->Scroller->Nb_visibles) || (selected_item<(list->Scroller->Nb_visibles/2)))
  {
    list->List_start=0;
    list->Cursor_position=selected_item;
  }
  else
  {
    if (selected_item>=list->Scroller->Nb_elements-(list->Scroller->Nb_visibles/2))
    {
      list->List_start=list->Scroller->Nb_elements-list->Scroller->Nb_visibles;
      list->Cursor_position=selected_item-list->List_start;
    }
    else
    {
      list->List_start=selected_item-(list->Scroller->Nb_visibles/2-1);
      list->Cursor_position=(list->Scroller->Nb_visibles/2-1);
    }
  }
 }
 int Quicksearch_list(T_List_button * list, T_Fileselector * selector)
 {
  // Try Quicksearch
  short selected_item=Quicksearch(selector);
  if (selected_item>=0 && selected_item!=list->Cursor_position+list->List_start)
  {
    Locate_list_item(list, selector, selected_item);
    Hide_cursor();
    // Mise à jour du scroller
    list->Scroller->Position=list->List_start;
    Window_draw_slider(list->Scroller);
    Window_redraw_list(list);
    Display_cursor();
    // Store the selected value as attribute2
    Window_attribute2=list->List_start + list->Cursor_position;
    // Return the control ID of the list.
    return list->Number;
  }
  return 0;
 }
 byte Button_Load_or_Save(byte load, T_IO_Context *context)
@ -1048,18 +1289,21 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
  T_Dropdown_button * formats_dropdown;
  T_Dropdown_button * bookmark_dropdown[4];
  short temp;
  unsigned int format;
  int dummy=0;       // Sert à appeler SDL_GetKeyState
  byte  save_or_load_image=0;
  byte  has_clicked_ok=0;// Indique si on a clické sur Load ou Save ou sur
                             //un bouton enclenchant Load ou Save juste après.
  byte  initial_back_color;             // |  fout en l'air (c'te conne).
  char  previous_directory[MAX_PATH_CHARACTERS]; // Répertoire d'où l'on vient après un CHDIR
  char  quicksearch_filename[MAX_PATH_CHARACTERS]="";
  char  save_filename[MAX_PATH_CHARACTERS];
  char  initial_comment[COMMENT_SIZE+1];
  char * most_matching_filename;
  short window_shortcut;
  Reset_quicksearch();
  // if (Native_filesel(load) != 0); // TODO : handle this
  if (context->Type == CONTEXT_MAIN_IMAGE)
    window_shortcut = load?(0x100+BUTTON_LOAD):(0x100+BUTTON_SAVE);
  else
@ -1099,7 +1343,7 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
    }
    // Affichage du commentaire
    if (Get_fileformat(Main_format)->Comment)
-      Print_in_window(47,70,context->Comment,MC_Black,MC_Light);      
+      Print_in_window(45,70,context->Comment,MC_Black,MC_Light);      
  }
  Window_set_normal_button(253,180,51,14,"Cancel",0,1,KEY_ESC); // 2
@ -1124,11 +1368,11 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
      Get_fileformat(Main_format)->Label,
      1,0,1,RIGHT_SIDE|LEFT_SIDE,0); // 6
-  for (temp=0; temp < NB_KNOWN_FORMATS; temp++)
+  for (format=0; format < Nb_known_formats(); format++)
  {
-    if ((load && (File_formats[temp].Identifier <= FORMAT_ALL_FILES || File_formats[temp].Load)) || 
+    if ((load && (File_formats[format].Identifier <= FORMAT_ALL_FILES || File_formats[format].Load)) || 
-      (!load && File_formats[temp].Save))
+      (!load && File_formats[format].Save))
-        Window_dropdown_add_item(formats_dropdown,File_formats[temp].Identifier,File_formats[temp].Label);
+        Window_dropdown_add_item(formats_dropdown,File_formats[format].Identifier,File_formats[format].Label);
  }
  Print_in_window(70,18,"Format",MC_Dark,MC_Light);
@ -1161,13 +1405,30 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
  // On prend bien soin de passer dans le répertoire courant (le bon qui faut! Oui madame!)
  if (load)
  {
  #if defined(__MINT__)    
    chdir(Main_current_directory);
    static char path[1024]={0};
    Dgetpath(path,0);
    strcat(path,PATH_SEPARATOR);
    strcpy(Main_current_directory,path);  
  #else
    chdir(Main_current_directory);
    getcwd(Main_current_directory,256);
  #endif
  }
  else
  {
    #if defined(__MINT__)    
    chdir(context->File_directory);
    static char path[1024]={0};
    Dgetpath(path,0);
    strcat(path,PATH_SEPARATOR);
    strcpy(Main_current_directory,path);  
 #else
    getcwd(Main_current_directory,256);
  #endif
  }
  // Affichage des premiers fichiers visibles:
@ -1181,7 +1442,7 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
    // On affiche le nouveau nom de fichier
    Print_filename_in_fileselector();
-    Highlight_file(context->File_name);
+    Highlight_file(Find_file_in_fileselector(&Filelist, context->File_name));
    Prepare_and_display_filelist(Main_fileselector_position,Main_fileselector_offset,file_scroller);
  }
@ -1309,7 +1570,8 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
            // On vient de changer de nom de fichier, donc on doit s'appreter
            // a rafficher une preview
            New_preview_is_needed=1;
-            *quicksearch_filename=0;
+            Reset_quicksearch();
          }
          else
          {
@ -1322,7 +1584,7 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
            has_clicked_ok=1;
            New_preview_is_needed=1;
-            *quicksearch_filename=0;
+            Reset_quicksearch();
          }
        }
        Display_cursor();
@ -1340,26 +1602,40 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
        Display_file_list(&Filelist, Main_fileselector_position,Main_fileselector_offset);
        Display_cursor();
        New_preview_is_needed=1;
-        *quicksearch_filename=0;
+        Reset_quicksearch();
        break;
 	  case  6 : // Scroller des formats
        Hide_cursor();
 		// On met à jour le format de browsing du fileselect:
-        Main_format=Window_attribute2;
+		if (Main_format != Window_attribute2) {
 			char* savename = (char *)strdup(Selector_filename);
 			int nameLength = strlen(savename);
 			DEBUG(Selector_filename, 42);
 			Main_format = Window_attribute2;
 			// Comme on change de liste, on se place en début de liste:
-        Main_fileselector_position=0;
+			Main_fileselector_position = 0;
-        Main_fileselector_offset=0;
+			Main_fileselector_offset = 0;
 			// Affichage des premiers fichiers visibles:
-        Reload_list_of_files(Main_format,file_scroller);
+			Hide_cursor();
 			Reload_list_of_files(Main_format, file_scroller);
 			New_preview_is_needed = 1;
 			Reset_quicksearch();
 			strcpy(Selector_filename, savename);
 			if (Get_fileformat(Main_format)->Default_extension[0] != '\0' &&
 				Selector_filename[nameLength - 4] == '.')
 			{
 				strcpy(Selector_filename + nameLength - 3,
 					Get_fileformat(Main_format)->Default_extension);
 			}
 			free(savename);
 			Print_filename_in_fileselector();
        	Display_cursor();
-        New_preview_is_needed=1;
+		}
        *quicksearch_filename=0;
        break;
      case  7 : // Saisie d'un commentaire pour la sauvegarde
        if ( (!load) && (Get_fileformat(Main_format)->Comment) )
        {
-          Readline(45,70,context->Comment,32,0);
+          Readline(45, 70, context->Comment, 32, INPUT_TYPE_STRING);
          Display_cursor();
        }
        break;
@ -1368,7 +1644,7 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
        // Save the filename
        strcpy(save_filename, Selector_filename);
-        if (Readline(82,48,Selector_filename,27,2))
+        if (Readline(82,48,Selector_filename,27,INPUT_TYPE_FILENAME))
        {
          //   On regarde s'il faut rajouter une extension. C'est-à-dire s'il
          // n'y a pas de '.' dans le nom du fichier.
@ -1382,7 +1658,7 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
              if(!Directory_exists(Selector_filename))
              {
                 strcat(Selector_filename, ".");
-                 strcat(Selector_filename,Get_fileformat(Main_format)->Default_extension);
+                strcat(Selector_filename, Get_fileformat(Main_format)->Default_extension);
              }
            }
            else
@ -1438,7 +1714,7 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
          Prepare_and_display_filelist(Main_fileselector_position,Main_fileselector_offset,file_scroller);
          Display_cursor();
          New_preview_is_needed=1;
-          *quicksearch_filename=0;
+          Reset_quicksearch();
          break;
      default:
          if (clicked_button>=10 && clicked_button<10+NB_BOOKMARKS)
@ -1451,11 +1727,10 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
              case -1: // bouton lui-même: aller au répertoire mémorisé
                if (Config.Bookmark_directory[clicked_button-10])
                {
                  *quicksearch_filename=0;
                  strcpy(Selector_filename,Config.Bookmark_directory[clicked_button-10]);
                  Selected_type=1;
                  has_clicked_ok=1;
-                  *quicksearch_filename=0;
+                  Reset_quicksearch();
                }
                break;
@ -1490,7 +1765,7 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
                  strcpy(bookmark_label, Config.Bookmark_label[clicked_button-10]);
                  if (bookmark_label[7]==ELLIPSIS_CHARACTER)
                    bookmark_label[7]='\0';
-                  if (Readline_ex(bookmark_dropdown[clicked_button-10]->Pos_X+3+10,bookmark_dropdown[clicked_button-10]->Pos_Y+2,bookmark_label,8,8,0,0))
+                  if (Readline_ex(bookmark_dropdown[clicked_button-10]->Pos_X+3+10,bookmark_dropdown[clicked_button-10]->Pos_Y+2,bookmark_label,8,8,INPUT_TYPE_STRING,0))
                    strcpy(Config.Bookmark_label[clicked_button-10],bookmark_label);
                  Display_bookmark(bookmark_dropdown[clicked_button-10],clicked_button-10);
                  Display_cursor();
@ -1515,63 +1790,63 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
    {
      case SDLK_UNKNOWN : break;
      case SDLK_DOWN : // Bas
-        *quicksearch_filename=0;
+        Reset_quicksearch();
        Hide_cursor();
        Selector_scroll_down(&Main_fileselector_position,&Main_fileselector_offset);
        Scroll_fileselector(file_scroller);
        Key=0;
        break;
      case SDLK_UP : // Haut
-        *quicksearch_filename=0;
+        Reset_quicksearch();
        Hide_cursor();
        Selector_scroll_up(&Main_fileselector_position,&Main_fileselector_offset);
        Scroll_fileselector(file_scroller);
        Key=0;
        break;
      case SDLK_PAGEDOWN : // PageDown
-        *quicksearch_filename=0;
+        Reset_quicksearch();
        Hide_cursor();
        Selector_page_down(&Main_fileselector_position,&Main_fileselector_offset,9);
        Scroll_fileselector(file_scroller);
        Key=0;
        break;
      case SDLK_PAGEUP : // PageUp
-        *quicksearch_filename=0;
+        Reset_quicksearch();
        Hide_cursor();
        Selector_page_up(&Main_fileselector_position,&Main_fileselector_offset,9);
        Scroll_fileselector(file_scroller);
        Key=0;
        break;
      case SDLK_END : // End
-        *quicksearch_filename=0;
+        Reset_quicksearch();
        Hide_cursor();
        Selector_end(&Main_fileselector_position,&Main_fileselector_offset);
        Scroll_fileselector(file_scroller);
        Key=0;
        break;
      case SDLK_HOME : // Home
-        *quicksearch_filename=0;
+        Reset_quicksearch();
        Hide_cursor();
        Selector_home(&Main_fileselector_position,&Main_fileselector_offset);
        Scroll_fileselector(file_scroller);
        Key=0;
        break;
      case KEY_MOUSEWHEELDOWN :
-        *quicksearch_filename=0;
+        Reset_quicksearch();
        Hide_cursor();
        Selector_page_down(&Main_fileselector_position,&Main_fileselector_offset,3);
        Scroll_fileselector(file_scroller);
        Key=0;
        break;
      case KEY_MOUSEWHEELUP :
-        *quicksearch_filename=0;
+        Reset_quicksearch();
        Hide_cursor();
        Selector_page_up(&Main_fileselector_position,&Main_fileselector_offset,3);
        Scroll_fileselector(file_scroller);
        Key=0;
        break;
      case SDLK_BACKSPACE : // Backspace
-        *quicksearch_filename=0;
+        Reset_quicksearch();
        // Si le choix ".." est bien en tête des propositions...
        if (!strcmp(Filelist.First->Full_name,PARENT_DIR))
        {                              
@ -1585,6 +1860,8 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
      default:
        if (clicked_button<=0)
        {
          short selected_item;
          if (Is_shortcut(Key,0x100+BUTTON_HELP))
          {
            Window_help(load?BUTTON_LOAD:BUTTON_SAVE, NULL);
@ -1595,30 +1872,22 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
            clicked_button=2;
            break;
          }
-          // Autre => On se place sur le nom de fichier qui correspond
+          
-          temp=strlen(quicksearch_filename);
+          selected_item=Quicksearch(&Filelist);
-          if (Key_ANSI>= ' ' && Key_ANSI < 255 && temp<50)
+          if (selected_item>=0)
          {
            quicksearch_filename[temp]=Key_ANSI;
            quicksearch_filename[temp+1]='\0';
            most_matching_filename=Find_filename_match(&Filelist, quicksearch_filename);
            if ( (most_matching_filename) )
          {
              temp=Main_fileselector_position+Main_fileselector_offset;
              Hide_cursor();
-              Highlight_file(most_matching_filename);
+              Highlight_file(selected_item);
              Prepare_and_display_filelist(Main_fileselector_position,Main_fileselector_offset,file_scroller);
              Display_cursor();
              if (temp!=Main_fileselector_position+Main_fileselector_offset)
                New_preview_is_needed=1;
          }
-            else
+          // Key=0; ?
              *quicksearch_filename=0;
            Key=0;
          }
        }
        else
-          *quicksearch_filename=0;
+          Reset_quicksearch();
    }
    if (has_clicked_ok)
@ -1643,13 +1912,20 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
        // On doit rentrer dans le répertoire:
        if (!chdir(Selector_filename))
        {
        #if defined (__MINT__)          
          static char path[1024]={0};
          char currentDrive='A';
          currentDrive=currentDrive+Dgetdrv();
          Dgetpath(path,0);
         sprintf(Main_current_directory,"%c:\%s",currentDrive,path);
        #else
          getcwd(Main_current_directory,256);
-  
+        #endif
          // On lit le nouveau répertoire
          Read_list_of_files(&Filelist, Main_format);
          Sort_list_of_files(&Filelist);
          // On place la barre de sélection sur le répertoire d'où l'on vient
-          Highlight_file(previous_directory);
+          Highlight_file(Find_file_in_fileselector(&Filelist, previous_directory));
        }
        else
          Error(0);
@ -1659,7 +1935,7 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
        New_preview_is_needed=1;
        // On est dans un nouveau répertoire, donc on remet le quicksearch à 0
-        *quicksearch_filename=0;
+        Reset_quicksearch();
      }
      else  // Sinon on essaye de charger ou sauver le fichier
      {
@ -1681,7 +1957,7 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
        // On efface le commentaire précédent
        Window_rectangle(45,70,32*8,8,MC_Light);
        // On nettoie la zone où va s'afficher la preview:
-        Window_rectangle(183,95,120,80,MC_Light);
+        Window_rectangle(183,95,PREVIEW_WIDTH,PREVIEW_HEIGHT,MC_Light);
        // On efface les dimensions de l'image
        Window_rectangle(143,59,72,8,MC_Light);
        // On efface la taille du fichier
@ -1697,7 +1973,7 @@ byte Button_Load_or_Save(byte load, T_IO_Context *context)
        // Un update pour couvrir les 4 zones: 3 libellés plus le commentaire
        Update_window_area(45,48,256,30);
        // Zone de preview
-        Update_window_area(183,95,120,80);
+        Update_window_area(183,95,PREVIEW_WIDTH,PREVIEW_HEIGHT);
      }
      New_preview_is_needed=0;
--- a/src/filesel.h
+++ b/src/filesel.h
@ -31,12 +31,12 @@
 byte Button_Load_or_Save(byte load, T_IO_Context *context);
-void Add_element_to_list(T_Fileselector *list, const char * fname, int type);
+void Add_element_to_list(T_Fileselector *list, const char * full_name, const char *short_name, int type, byte icon);
 ///
 /// Formats a display name for a file, directory, or similar name (drive, volume).
-/// The returned value is a pointer to a single static buffer of 19 characters
+/// The returned value is a pointer to a single static buffer of maximum 40 characters
 /// including the '\\0'.
-char * Format_filename(const char * fname, int type);
+char * Format_filename(const char * fname, word max_length, int type);
 void Free_fileselector_list(T_Fileselector *list);
@ -48,4 +48,10 @@ T_Fileselector_item * Get_item_by_index(T_Fileselector *list, short index);
 short Find_file_in_fileselector(T_Fileselector *list, const char * fname);
 void Locate_list_item(T_List_button * list, T_Fileselector * selector, short selected_item);
 int Quicksearch_list(T_List_button * list, T_Fileselector * selector);
 void Reset_quicksearch(void);
 #endif
--- a/src/global.h
+++ b/src/global.h
@ -73,6 +73,12 @@ GFX2_GLOBAL byte MC_Light; ///< Index of color to use as "light grey" in the GUI
 GFX2_GLOBAL byte MC_White; ///< Index of color to use as "white" in the GUI menus.
 GFX2_GLOBAL byte MC_Trans; ///< Index of color to use as "transparent" while loading the GUI file.
 GFX2_GLOBAL byte MC_OnBlack; ///< Index of color immediately lighter than "black" in the GUI menus.
 GFX2_GLOBAL byte MC_Window; ///< Index of color to use as window background in the GUI menus.
 GFX2_GLOBAL byte MC_Lighter; ///< Index of color lighter than window in the GUI menus.
 GFX2_GLOBAL byte MC_Darker; ///< Index of color darker than window in the GUI menus.
 // Input state
 GFX2_GLOBAL word Mouse_X; ///< Current mouse cursor position.
 GFX2_GLOBAL word Mouse_Y; ///< Current mouse cursor position.
@ -294,10 +300,6 @@ GFX2_GLOBAL short Main_image_height;
 GFX2_GLOBAL short Main_offset_X;
 /// Y position (in image space) of the pixel to display in the top left corner of screen.
 GFX2_GLOBAL short Main_offset_Y;
 /// Backup of ::Main_offset_X, used to store it while the magnifier is open.
 GFX2_GLOBAL short Old_main_offset_X;
 /// Backup of ::Main_offset_Y, used to store it while the magnifier is open.
 GFX2_GLOBAL short Old_main_offset_Y;
 /// Name of the directory that holds the image currently edited.
 GFX2_GLOBAL char  Main_file_directory[1024];
 /// Filename (without directory) of the image currently edited.
@ -364,10 +366,6 @@ GFX2_GLOBAL short Spare_image_height;
 GFX2_GLOBAL short Spare_offset_X;
 /// Y position (in image space) of the pixel to display in the top left corner of screen.
 GFX2_GLOBAL short Spare_offset_Y;
 /// Backup of ::Main_offset_X, used to store it while the magnifier is open.
 GFX2_GLOBAL short Old_spare_offset_X;
 /// Backup of ::Main_offset_Y, used to store it while the magnifier is open.
 GFX2_GLOBAL short Old_spare_offset_Y;
 /// Name of the directory that holds the image currently edited as spare page.
 GFX2_GLOBAL char  Spare_file_directory[MAX_PATH_CHARACTERS];
 /// Filename (without directory) of the image currently edited as spare page.
@ -432,8 +430,16 @@ GFX2_GLOBAL T_List_of_pages * Spare_backups;
 // -- Brush data
-/// Pixel data of the current brush.
+/// Pixel data of the current brush (remapped).
 GFX2_GLOBAL byte * Brush;
 /// Pixel data of the current brush (before remap).
 GFX2_GLOBAL byte * Brush_original_pixels;
 /// Palette of the brush, from when it was grabbed.
 GFX2_GLOBAL T_Palette Brush_original_palette;
 /// Back_color used when the brush was grabbed
 GFX2_GLOBAL byte Brush_original_back_color;
 /// Color mapping from ::Brush_original_pixels to ::Brush
 GFX2_GLOBAL byte Brush_colormap[256];
 /// X coordinate of the brush's "hot spot". It is < ::Brush_width
 GFX2_GLOBAL word Brush_offset_X;
 /// Y coordinate of the brush's "hot spot". It is < ::Brush_height
@ -492,9 +498,9 @@ GFX2_GLOBAL word  Menu_palette_cell_width;
 GFX2_GLOBAL T_Menu_Bar Menu_bars[MENUBAR_COUNT] 
 #ifdef GLOBAL_VARIABLES
  = 
-{{MENU_WIDTH,  9, 1, 45, NULL,  20, BUTTON_HIDE }, // Status
+{{MENU_WIDTH,  9, 1, 45, {NULL,NULL,NULL},  20, BUTTON_HIDE }, // Status
- {MENU_WIDTH, 10, 1, 35, NULL, 144, BUTTON_LAYER_SELECT }, // Layers
+ {MENU_WIDTH, 10, 1, 35, {NULL,NULL,NULL}, 144, BUTTON_LAYER_SELECT }, // Layers
- {MENU_WIDTH, 35, 1,  0, NULL, 254, BUTTON_CHOOSE_COL }} // Main
+ {MENU_WIDTH, 35, 1,  0, {NULL,NULL,NULL}, 254, BUTTON_CHOOSE_COL }} // Main
 #endif
 ;
@ -510,71 +516,59 @@ GFX2_GLOBAL word Menu_Y_before_window;
 /// Backup of ::Paintbrush_hidden, used to store it while a window is open.
 GFX2_GLOBAL byte Paintbrush_hidden_before_window;
-GFX2_GLOBAL word Window_stack_pos_X[8];
+/// The global stack of editor screens.
 GFX2_GLOBAL T_Window Window_stack[8];
 /// Position of the left border of the topmost window (in screen coordinates)
-#define Window_pos_X Window_stack_pos_X[Windows_open-1]
+#define Window_pos_X Window_stack[Windows_open-1].Pos_X
 GFX2_GLOBAL word Window_stack_pos_Y[8];
 /// Position of the top border of the topmost window (in screen coordinates)
-#define Window_pos_Y Window_stack_pos_Y[Windows_open-1]
+#define Window_pos_Y Window_stack[Windows_open-1].Pos_Y
 GFX2_GLOBAL word Window_stack_width[8];
 ///
 /// Width of the topmost window, in "window pixels"
 /// (multiply by ::Menu_factor_X to get screen pixels)
-#define Window_width Window_stack_width[Windows_open-1]
+#define Window_width Window_stack[Windows_open-1].Width
 GFX2_GLOBAL word Window_stack_height[8];
 ///
 /// Height of the topmost window, in "window pixels"
 /// (multiply by ::Menu_factor_Y to get screen pixels)
-#define Window_height Window_stack_height[Windows_open-1]
+#define Window_height Window_stack[Windows_open-1].Height
 GFX2_GLOBAL word Window_stack_nb_buttons[8];
 /// Total number of buttons/controls in the topmost window.
-#define Window_nb_buttons Window_stack_nb_buttons[Windows_open-1]
+#define Window_nb_buttons Window_stack[Windows_open-1].Nb_buttons
 GFX2_GLOBAL T_Normal_button   * Window_stack_normal_button_list[8];
 /// List of normal buttons in the topmost window.
-#define Window_normal_button_list Window_stack_normal_button_list[Windows_open-1]
+#define Window_normal_button_list Window_stack[Windows_open-1].Normal_button_list
 GFX2_GLOBAL T_Palette_button  * Window_stack_palette_button_list[8];
 /// List of "palette" buttons in the topmost window.
-#define Window_palette_button_list Window_stack_palette_button_list[Windows_open-1]
+#define Window_palette_button_list Window_stack[Windows_open-1].Palette_button_list
 GFX2_GLOBAL T_Scroller_button * Window_stack_scroller_button_list[8];
 /// List of sliders (scrollers) in the topmost window.
-#define Window_scroller_button_list Window_stack_scroller_button_list[Windows_open-1]
+#define Window_scroller_button_list Window_stack[Windows_open-1].Scroller_button_list
 GFX2_GLOBAL T_Special_button  * Window_stack_special_button_list[8];
 /// List of special buttons in the topmost window.
-#define Window_special_button_list Window_stack_special_button_list[Windows_open-1]
+#define Window_special_button_list Window_stack[Windows_open-1].Special_button_list
 GFX2_GLOBAL T_Dropdown_button  * Window_stack_dropdown_button_list[8];
 /// List of dropdown buttons in the topmost window.
-#define Window_dropdown_button_list Window_stack_dropdown_button_list[Windows_open-1]
+#define Window_dropdown_button_list Window_stack[Windows_open-1].Dropdown_button_list
 GFX2_GLOBAL T_List_button  * Window_stack_list_button_list[8];
 /// List of list buttons in the topmost window.
-#define Window_list_button_list Window_stack_list_button_list[Windows_open-1]
+#define Window_list_button_list Window_stack[Windows_open-1].List_button_list
 GFX2_GLOBAL int Window_stack_attribute1[8];
 ///
 /// The function ::Window_clicked_button() set this to ::LEFT_SIDE or ::RIGHT_SIDE
 /// after a button is activated through left or right mouse click.
-#define Window_attribute1 Window_stack_attribute1[Windows_open-1]
+#define Window_attribute1 Window_stack[Windows_open-1].Attribute1
 GFX2_GLOBAL int Window_stack_attribute2[8];
 ///
 /// The function ::Window_clicked_button() set this to return extra information:
 /// - When a scroller was clicked: the scroller position (0-n)
 /// - When a palette was clicked: the color index (0-255)
 /// - When a dropdown was used: the selected item's number T_Dropdown_choice::Number
-#define Window_attribute2 Window_stack_attribute2[Windows_open-1]
+#define Window_attribute2 Window_stack[Windows_open-1].Attribute2
 #define Window_draggable Window_stack[Windows_open-1].Draggable
 /// Definition of the menu (toolbox)
@ -587,6 +581,7 @@ GFX2_GLOBAL struct
  word            Height;           ///< Button's active heigth
  byte            Pressed;          ///< Button is currently pressed
  byte            Shape;            ///< Shape, listed in enum ::BUTTON_SHAPES
  char            Icon;             ///< Which icon to display: Either the one from the toolbar (-1) or one of ::MENU_SPRITE
  // Triggers on mouse/keyboard
  Func_action     Left_action;      ///< Action triggered by a left mouseclick on the button
@ -765,6 +760,8 @@ GFX2_GLOBAL long  Gradient_bounds_range;
 GFX2_GLOBAL long  Gradient_total_range;
 /// Amount of randomness to use in gradient (1-256+)
 GFX2_GLOBAL long  Gradient_random_factor;
 /// Gradient speed of cycling (0-64)
 GFX2_GLOBAL byte  Gradient_speed;
 /// Pointer to a gradient function, depending on the selected method.
 GFX2_GLOBAL Func_gradient Gradient_function;
 ///
@ -772,10 +769,10 @@ GFX2_GLOBAL Func_gradient Gradient_function;
 /// either ::Pixel (if the gradient must be drawn on menus only)
 /// or ::Display_pixel (if the gradient must be drawn on the image)
 GFX2_GLOBAL Func_pixel Gradient_pixel;
 /// Settings for all gradients
 GFX2_GLOBAL T_Gradient_array Gradient_array[16];
 /// Index in ::Gradient_array of the currently selected gradient.
 GFX2_GLOBAL byte Current_gradient;
 /// Boolean, true when the color cycling is active.
 GFX2_GLOBAL byte Cycling_mode;
 // -- Airbrush data
@ -823,6 +820,9 @@ GFX2_GLOBAL byte * Menu_font;
 /// Pointer to the current active skin.
 GFX2_GLOBAL T_Gui_skin * Gfx;
 /// Pointer to the current active skin.
 GFX2_GLOBAL T_Paintbrush Paintbrush[NB_PAINTBRUSH_SPRITES];
 // -- Help data
 /// Index of the ::Help_section shown by the Help screen.
@ -894,6 +894,7 @@ GFX2_GLOBAL T_Brush_template Brush_container[BRUSH_CONTAINER_COLUMNS*BRUSH_CONTA
    CURSOR_SHAPE_XOR_TARGET        , // Stretch brush
    CURSOR_SHAPE_TARGET            , // Distort brush
    CURSOR_SHAPE_XOR_TARGET        , // Gradient-filled rectangle
    CURSOR_SHAPE_COLORPICKER       , // Colorpick on right mouse button
  };
 #else
  /// ::Cursor_shape to use for each operation.
@ -950,34 +951,83 @@ GFX2_GLOBAL SDL_Joystick* Joystick;
 /// It was chosen to not conflict with any SDL key number.
 #define KEY_JOYBUTTON       (SDLK_LAST+4)
-/// Button definitions for the gp2x
+/// The joystick axis are {X,Y} - on all platforms so far.
-#define GP2X_BUTTON_UP              (0)
+/// If there is ever a platform where they are reversed, put
-#define GP2X_BUTTON_DOWN            (4)
+/// these lines in each platform "case" below.
-#define GP2X_BUTTON_LEFT            (2)
+#define JOYSTICK_AXIS_X             (0)
-#define GP2X_BUTTON_RIGHT           (6)
+#define JOYSTICK_AXIS_Y             (1)
 #define GP2X_BUTTON_UPLEFT          (1)
 #define GP2X_BUTTON_UPRIGHT         (7)
 #define GP2X_BUTTON_DOWNLEFT        (3)
 #define GP2X_BUTTON_DOWNRIGHT       (5)
 #define GP2X_BUTTON_CLICK           (18)
 #define GP2X_BUTTON_A               (12)
 #define GP2X_BUTTON_B               (13)
 #define GP2X_BUTTON_Y               (14)
 #define GP2X_BUTTON_X               (15)
 #define GP2X_BUTTON_L               (10)
 #define GP2X_BUTTON_R               (11)
 #define GP2X_BUTTON_START           (8)
 #define GP2X_BUTTON_SELECT          (9)
 #define GP2X_BUTTON_VOLUP           (16)
 #define GP2X_BUTTON_VOLDOWN         (17)
-#ifdef __gp2x__
+#ifdef __GP2X__
-  #define KEY_ESC (KEY_JOYBUTTON+GP2X_BUTTON_X)
+
    #define JOYSTICK_THRESHOLD  (4096)
    /// Button definitions for the gp2x
    #define JOY_BUTTON_UP              (0)
    #define JOY_BUTTON_DOWN            (4)
    #define JOY_BUTTON_LEFT            (2)
    #define JOY_BUTTON_RIGHT           (6)
    #define JOY_BUTTON_UPLEFT          (1)
    #define JOY_BUTTON_UPRIGHT         (7)
    #define JOY_BUTTON_DOWNLEFT        (3)
    #define JOY_BUTTON_DOWNRIGHT       (5)
    #define JOY_BUTTON_CLICK           (18)
    #define JOY_BUTTON_A               (12)
    #define JOY_BUTTON_B               (13)
    #define JOY_BUTTON_Y               (14)
    #define JOY_BUTTON_X               (15)
    #define JOY_BUTTON_L               (10)
    #define JOY_BUTTON_R               (11)
    #define JOY_BUTTON_START           (8)
    #define JOY_BUTTON_SELECT          (9)
    #define JOY_BUTTON_VOLUP           (16)
    #define JOY_BUTTON_VOLDOWN         (17)
    #define KEY_ESC (KEY_JOYBUTTON+JOY_BUTTON_X)
 #elif defined(__WIZ__)
    /// Button definitions for the Wiz
    #define JOY_BUTTON_UP               (0)
    #define JOY_BUTTON_DOWN             (4)
    #define JOY_BUTTON_LEFT             (2)
    #define JOY_BUTTON_RIGHT            (6)
    #define JOY_BUTTON_UPLEFT           (1)
    #define JOY_BUTTON_UPRIGHT          (7)
    #define JOY_BUTTON_DOWNLEFT         (3)
    #define JOY_BUTTON_DOWNRIGHT        (5)
    #define JOY_BUTTON_L                (10)
    #define JOY_BUTTON_R                (11)
    #define JOY_BUTTON_A                (12)
    #define JOY_BUTTON_B                (13)
    #define JOY_BUTTON_X                (14)
    #define JOY_BUTTON_Y                (15)
    #define JOY_BUTTON_MENU             (8)
    #define JOY_BUTTON_SELECT           (9)
    #define JOY_BUTTON_VOLUP            (16)
    #define JOY_BUTTON_VOLDOWN          (17)
    #define KEY_ESC (KEY_JOYBUTTON+JOY_BUTTON_X)
 #elif defined (__CAANOO__)
    #define JOYSTICK_THRESHOLD  (4096)
    /// Button definitions for the Caanoo
    #define JOY_BUTTON_A             (0)
    #define JOY_BUTTON_X             (1)
    #define JOY_BUTTON_B             (2)
    #define JOY_BUTTON_Y             (3)
    #define JOY_BUTTON_L             (4)
    #define JOY_BUTTON_R             (5)
    #define JOY_BUTTON_HOME          (6)
    #define JOY_BUTTON_HOLD          (7)
    #define JOY_BUTTON_I             (8)
    #define JOY_BUTTON_II            (9)
    #define JOY_BUTTON_JOY           (10)
    #define KEY_ESC (KEY_JOYBUTTON+JOY_BUTTON_HOME)
 #else
  ///
  /// This is the key identifier for ESC. When hard-coding keyboard shortcuts
  /// for buttons, etc. we use this instead of SDLK_ESCAPE,
-  /// so the GP2X port can get a joybutton equivalent of it.
+  /// so the console ports can get a joybutton equivalent of it.
  #define KEY_ESC SDLK_ESCAPE
 #endif
--- a/src/graph.c
+++ b/src/graph.c
@ -48,12 +48,13 @@
 #include "pxquad.h"
 #include "windows.h"
 #include "input.h"
 #include "brush.h"
 #ifdef __VBCC__
    #define __attribute__(x)
 #endif
-#if defined(__VBCC__)||defined(__GP2X__)
+#if defined(__VBCC__) || defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__)
    #define M_PI 3.141592653589793238462643
 #endif
@ -522,6 +523,8 @@ try_again:
      Menu_factor_Y=1;
      break;
    default: // Stay below some reasonable size
      if (factor>Max(Pixel_width,Pixel_height))
        factor/=Max(Pixel_width,Pixel_height);
      Menu_factor_X=Min(factor,abs(Config.Ratio));
      Menu_factor_Y=Min(factor,abs(Config.Ratio));
  }
@ -617,7 +620,8 @@ void Resize_image(word chosen_width,word chosen_height)
  // |B| |    C   = Nouvelle image
  // +-+-+
-  if (Backup_with_new_dimensions(1,Main_backups->Pages->Nb_layers,chosen_width,chosen_height))
+  Upload_infos_page_main(Main_backups->Pages);
  if (Backup_with_new_dimensions(chosen_width,chosen_height))
  {
    // La nouvelle page a pu être allouée, elle est pour l'instant pleine de
    // 0s. Elle fait Main_image_width de large.
@ -672,13 +676,16 @@ void Remap_spare(void)
  //       ne seront pas utilisées par Remap_general_lowlevel.
  for (color=0;color<=255;color++)
    if (used[color])
-      used[color]=Best_color(Spare_palette[color].R,Spare_palette[color].G,Spare_palette[color].B);
+      used[color]=Best_color_perceptual(Spare_palette[color].R,Spare_palette[color].G,Spare_palette[color].B);
  //   Maintenant qu'on a une super table de conversion qui n'a que le nom
  // qui craint un peu, on peut faire l'échange dans la brosse de toutes les
  // teintes.
  for (layer=0; layer<Spare_backups->Pages->Nb_layers; layer++)
-    Remap_general_lowlevel(used,Spare_backups->Pages->Image[layer],Spare_image_width,Spare_image_height,Spare_image_width);
+    Remap_general_lowlevel(used,Spare_backups->Pages->Image[layer],Spare_backups->Pages->Image[layer],Spare_image_width,Spare_image_height,Spare_image_width);
  // Change transparent color index
  Spare_backups->Pages->Transparent_color=used[Spare_backups->Pages->Transparent_color];
 }
@ -687,32 +694,79 @@ void Get_colors_from_brush(void)
 {
  short x_pos; // Variable de balayage de la brosse
  short y_pos; // Variable de balayage de la brosse
-  byte  used[256]; // Tableau de booléens "La couleur est utilisée"
+  byte  brush_used[256]; // Tableau de booléens "La couleur est utilisée"
  dword usage[256];
  int   color;
  int   image_color;
  //if (Confirmation_box("Modify current palette ?"))
  if (Confirmation_box("Modify current palette ?"))
  {
  // Backup with unchanged layers, only palette is modified
  Backup_layers(0);
-    // On commence par initialiser le tableau de booléen à faux
+  // Init array of new colors  
  for (color=0;color<=255;color++)
-      used[color]=0;
+    brush_used[color]=0;
-    // On calcule la table d'utilisation des couleurs
+  // Tag used colors
  for (y_pos=0;y_pos<Brush_height;y_pos++)
    for (x_pos=0;x_pos<Brush_width;x_pos++)
-        used[Read_pixel_from_brush(x_pos,y_pos)]=1;
+      brush_used[*(Brush_original_pixels + y_pos * Brush_width + x_pos)]=1;
-    // On recopie dans la palette principale les teintes des couleurs utilisées
+  // Check used colors in picture (to know which palette entries are free)
-    // dans la palette du brouillon
+  Count_used_colors(usage);
-    for (color=0;color<=255;color++)
+  
-      if (used[color])
+  // First pass : omit colors that are already in palette
  for (color=0; color<256; color++)
  {
-        Main_palette[color].R=Spare_palette[color].R;
+    // For each color used in brush (to add in palette)
-        Main_palette[color].G=Spare_palette[color].G;
+    if (brush_used[color])
-        Main_palette[color].B=Spare_palette[color].B;
+    {
      // Try locate it in current palette
      for (image_color=0; image_color<256; image_color++)
      {
        if (Brush_original_palette[color].R==Main_palette[image_color].R
         && Brush_original_palette[color].G==Main_palette[image_color].G
         && Brush_original_palette[color].B==Main_palette[image_color].B)
        {
          // Color already in main palette:
          // Tag as used, so that no new color will overwrite it
          usage[image_color]=1;
          // Tag as non-new, to avoid it in pass 2
          brush_used[color]=0;
          break;
        }
      }
    }
  }
  // Second pass : For each color to add, find an empty slot in 
  // main palette to add it
  image_color=0;
  for (color=0; color<256 && image_color<256; color++)
  {
    // For each color used in brush
    if (brush_used[color])
    {
      for (; image_color<256; image_color++)
      {
        if (!usage[image_color])
        {
          // Copy from color to image_color
          Main_palette[image_color].R=Brush_original_palette[color].R;
          Main_palette[image_color].G=Brush_original_palette[color].G;
          Main_palette[image_color].B=Brush_original_palette[color].B;
          image_color++;
          break;
        }
      }
    }
  }
  Remap_brush();
  Set_palette(Main_palette);
  Compute_optimal_menu_colors(Main_palette);
@ -723,7 +777,6 @@ void Get_colors_from_brush(void)
  End_of_modification();
  Main_image_is_modified=1;
  }
 }
@ -1082,6 +1135,7 @@ void Fill_general(byte fill_color)
    if (! (Permanent_draw_count&7))
    {
      Uint32 now = SDL_GetTicks();
      SDL_PumpEvents();
      if (now>= Permanent_draw_next_refresh)
      {
        Permanent_draw_next_refresh = now+100;
--- a/src/help.c
+++ b/src/help.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Peter Gordon
    Copyright 2008 Yves Rizoud
    Copyright 2008 Franck Charlet
@ -31,6 +32,10 @@
    #include <sys/mount.h>
 #elif defined (__linux__)
    #include <sys/vfs.h>
 #elif defined (__MINT__)
    #include <mint/sysbind.h>
    #include <mint/osbind.h>
    #include <mint/ostruct.h>
 #endif
 #include "const.h"
@ -92,7 +97,7 @@ void Redefine_control(word *shortcut, int x_pos, int y_pos)
  Display_cursor();
  while (1)
  {
-    while(!Get_input())SDL_Delay(20);
+    Get_input(20);
    if (Key==KEY_ESC)
      return;
    if (Key!=0)
@ -231,81 +236,23 @@ void Window_set_shortcut(int action_id)
  Display_cursor();
 }
-// -- Menu d'aide -----------------------------------------------------------
+///
-
+/// Print a line with the 'help' (6x8) font.
-void Display_help(void)
+short Print_help(short x_pos, short y_pos, const char *line, char line_type, short link_position, short link_size)
 {
  short  width;             // Largeur physique d'une ligne de texte
  short  x;                   // Indices d'affichage d'un caractère
  short  y;
  short  x_position;          // Parcours de remplissage du buffer de ligne
  short  line_index;     // 0-15 (16 lignes de textes)
  short  char_index; // Parcours des caractères d'une ligne
-  short  start_line=Help_position;
+  byte * char_pixel;
  short  repeat_menu_x_factor;
  short  repeat_menu_y_factor;
  short  real_x_pos;
  short  real_y_pos;
  byte * char_pixel;
  short  width;             // Largeur physique d'une ligne de texte
  char   line_type;           // N: Normale, T: Titre, S: Sous-titre
                              // -: Ligne inférieur de sous-titre
  const char * line;
  char   buffer[45];          // buffer texte utilisé pour formater les noms de 
                              // raccourcis clavier
  short  link_position=0;     // Position du premier caractère "variable"
  short  link_size=0;       // Taille de la partie variable
-  real_x_pos=Window_pos_X+(13*Menu_factor_X);
+  real_x_pos=ToWinX(x_pos);
-  real_y_pos=Window_pos_Y+(19*Menu_factor_Y);
+  real_y_pos=ToWinY(y_pos);
  for (line_index=0;line_index<16;line_index++)
  {
    // Shortcut au cas ou la section fait moins de 16 lignes
    if (line_index >= Help_section[Current_help_section].Length)
    {
      Block (real_x_pos,
           real_y_pos,
           44*6*Menu_factor_X,
           // 44 = Nb max de char (+1 pour éviter les plantages en mode X
           // causés par une largeur = 0)
           (Menu_factor_Y<<3) * (16 - line_index),
           MC_Black);
      break;
    }
    // On affiche la ligne
    line = Help_section[Current_help_section].Help_table[start_line + line_index].Text;
    line_type = Help_section[Current_help_section].Help_table[start_line + line_index].Line_type;
    // Si c'est une sous-ligne de titre, on utilise le texte de la ligne précédente
    if (line_type == '-' && (start_line + line_index > 0))
      line = Help_section[Current_help_section].Help_table[start_line + line_index - 1].Text;
    else if (line_type == 'K')
    {
      const char *hyperlink;
      const char * escaped_percent_pos;
      // Determine link position:
      link_position = strstr(line,"%s") - line;
      // Adjust for any escaped %% that would precede it.
      escaped_percent_pos = line;
      do
      {
        escaped_percent_pos = strstr(escaped_percent_pos,"%%");
        if (escaped_percent_pos && escaped_percent_pos - line < link_position)
        {
          link_position--;
          escaped_percent_pos+=2;
        }
      } while (escaped_percent_pos);
      //
      hyperlink=Keyboard_shortcut_value(Help_section[Current_help_section].Help_table[start_line + line_index].Line_parameter);
      link_size=strlen(hyperlink);
      snprintf(buffer, 44, line, hyperlink);
      if (strlen(line)+link_size-2>44)
      {
        buffer[43]=ELLIPSIS_CHARACTER;
        buffer[44]='\0';
      }
      line = buffer;
    }
  // Calcul de la taille
  width=strlen(line);
@ -373,17 +320,86 @@ void Display_help(void)
    for (repeat_menu_y_factor=0;repeat_menu_y_factor<Menu_factor_Y;repeat_menu_y_factor++)
      Display_line_fast(real_x_pos,real_y_pos++,width*Menu_factor_X*6,Horizontal_line_buffer);
  }
  return width;
 }
-    // On efface la fin de la ligne:
+
-    Block (real_x_pos+width*Menu_factor_X*6,
+// -- Menu d'aide -----------------------------------------------------------
-           real_y_pos-(8*Menu_factor_Y),
+
-           ((44*6*Menu_factor_X)-width*Menu_factor_X*6)+1,
+void Display_help(void)
 {
  short  line_index;     // 0-15 (16 lignes de textes)
  short  start_line=Help_position;
  const short  x_pos=13;
  const short  y_pos=19;
  char   line_type;           // N: Normale, T: Titre, S: Sous-titre
                              // -: Ligne inférieur de sous-titre
  const char * line;
  char   buffer[45];          // buffer texte utilisé pour formater les noms de 
                              // raccourcis clavier
  short  link_position=0;     // Position du premier caractère "variable"
  short  link_size=0;       // Taille de la partie variable
  short width;
  for (line_index=0;line_index<16;line_index++)
  {
    // Shortcut au cas ou la section fait moins de 16 lignes
    if (line_index >= Help_section[Current_help_section].Length)
    {
      Window_rectangle (x_pos,
           y_pos + line_index*8,
           44*6,
           // 44 = Nb max de char (+1 pour éviter les plantages en mode X
           // causés par une largeur = 0)
-           Menu_factor_Y<<3,
+           (16 - line_index)*8,
           MC_Black);
      break;
    }
    // On affiche la ligne
    line = Help_section[Current_help_section].Help_table[start_line + line_index].Text;
    line_type = Help_section[Current_help_section].Help_table[start_line + line_index].Line_type;
    // Si c'est une sous-ligne de titre, on utilise le texte de la ligne précédente
    if (line_type == '-' && (start_line + line_index > 0))
      line = Help_section[Current_help_section].Help_table[start_line + line_index - 1].Text;
    else if (line_type == 'K')
    {
      const char *hyperlink;
      const char * escaped_percent_pos;
      // Determine link position:
      link_position = strstr(line,"%s") - line;
      // Adjust for any escaped %% that would precede it.
      escaped_percent_pos = line;
      do
      {
        escaped_percent_pos = strstr(escaped_percent_pos,"%%");
        if (escaped_percent_pos && escaped_percent_pos - line < link_position)
        {
          link_position--;
          escaped_percent_pos+=2;
        }
      } while (escaped_percent_pos);
      //
      hyperlink=Keyboard_shortcut_value(Help_section[Current_help_section].Help_table[start_line + line_index].Line_parameter);
      link_size=strlen(hyperlink);
      snprintf(buffer, 44, line, hyperlink);
      if (strlen(line)+link_size-2>44)
      {
        buffer[43]=ELLIPSIS_CHARACTER;
        buffer[44]='\0';
      }
      line = buffer;
    }
    width=Print_help(x_pos, y_pos+(line_index<<3), line, line_type, link_position, link_size);
    // On efface la fin de la ligne:
    if (width<44)
      Window_rectangle (x_pos+width*6,
           y_pos+(line_index<<3),
           (44-width)*6,
           8,
           MC_Black);
  }
-  Update_rect(Window_pos_X+13*Menu_factor_X,Window_pos_Y+19*Menu_factor_Y,44*6*Menu_factor_X,16*8*Menu_factor_Y);
+  Update_window_area(x_pos,y_pos,44*6,16*8);
 }
@ -391,7 +407,7 @@ void Scroll_help(T_Scroller_button * scroller)
 {
  Hide_cursor();
  scroller->Position=Help_position;
-  Compute_slider_cursor_height(scroller);
+  Compute_slider_cursor_length(scroller);
  Window_draw_slider(scroller);
  Display_help();
  Display_cursor();
@ -510,7 +526,7 @@ void Window_help(int section, const char *sub_section)
          nb_lines=Help_section[Current_help_section].Length;
          scroller->Position=0;
          scroller->Nb_elements=nb_lines;
-          Compute_slider_cursor_height(scroller);
+          Compute_slider_cursor_length(scroller);
          Window_draw_slider(scroller);
        }
        else
@ -627,7 +643,51 @@ void Button_Stats(void)
  Print_in_window(10,35,"Build options:",STATS_TITLE_COLOR,MC_Black);
  Print_in_window(146,35,TrueType_is_supported()?"TTF fonts":"no TTF fonts",STATS_DATA_COLOR,MC_Black);
 #if defined (__MINT__)
  // Affichage de la mémoire restante
  Print_in_window(10,43,"Free memory: ",STATS_TITLE_COLOR,MC_Black);
  freeRam=0;
  char helpBuf[64];
  unsigned long STRAM,TTRAM;
  Atari_Memory_free(&STRAM,&TTRAM);
  freeRam=STRAM+TTRAM;
  buffer[0]='\0';
  if(STRAM > (100*1024*1024))
        sprintf(helpBuf,"ST:%u Mb ",(unsigned int)(STRAM/(1024*1024)));
  else if(freeRam > 100*1024)
        sprintf(helpBuf,"ST:%u Kb ",(unsigned int)(STRAM/1024));
  else
        sprintf(helpBuf,"ST:%u b ",(unsigned int)STRAM);
  strncat(buffer,helpBuf,sizeof(char)*37);
  if(TTRAM > (100ULL*1024*1024*1024))
        sprintf(helpBuf,"TT:%u Gb",(unsigned int)(TTRAM/(1024*1024*1024)));
  else if(TTRAM > (100*1024*1024))
        sprintf(helpBuf,"TT:%u Mb",(unsigned int)(TTRAM/(1024*1024)));
  else if(freeRam > 100*1024)
        sprintf(helpBuf,"TT:%u Kb",(unsigned int)(TTRAM/1024));
  else
        sprintf(helpBuf,"TT:%u b",(unsigned int)TTRAM);
  strncat(buffer,helpBuf,sizeof(char)*37);
  if(freeRam > (100ULL*1024*1024*1024))
        sprintf(helpBuf,"(%u Gb)",(unsigned int)(freeRam/(1024*1024*1024)));
  else if(freeRam > (100*1024*1024))
        sprintf(helpBuf,"(%u Mb)",(unsigned int)(freeRam/(1024*1024)));
  else if(freeRam > 100*1024)
        sprintf(helpBuf,"(%u Kb)",(unsigned int)(freeRam/1024));
  else
        sprintf(helpBuf,"(%u b)",(unsigned int)freeRam);
    strncat(buffer,helpBuf,sizeof(char)*37);
   Print_in_window(18,51,buffer,STATS_DATA_COLOR,MC_Black);
 #else
  // Affichage de la mémoire restante
  Print_in_window(10,51,"Free memory: ",STATS_TITLE_COLOR,MC_Black);
@ -641,8 +701,12 @@ void Button_Stats(void)
        sprintf(buffer,"%u Kilobytes",(unsigned int)(freeRam/1024));
  else
        sprintf(buffer,"%u bytes",(unsigned int)freeRam);
  Print_in_window(114,51,buffer,STATS_DATA_COLOR,MC_Black);
  #endif
  // Used memory
  Print_in_window(10,59,"Used memory pages: ",STATS_TITLE_COLOR,MC_Black);
  if(Stats_pages_memory > (100LL*1024*1024*1024))
@ -670,6 +734,14 @@ void Button_Stats(void)
      statfs(Main_current_directory,&disk_info);
      mem_size=(qword) disk_info.f_bfree * (qword) disk_info.f_bsize;
    }
 #elif defined (__MINT__)
   _DISKINFO drvInfo;
   mem_size=0;
   Dfree(&drvInfo,0);
   //number of free clusters*sectors per cluster*bytes per sector;
   // reports current drive
   mem_size=drvInfo.b_free*drvInfo.b_clsiz*drvInfo.b_secsiz;
 #else
    // Free disk space is only for shows. Other platforms can display 0.
    #warning "Missing code for your platform !!! Check and correct please :)"
--- a/src/help.h
+++ b/src/help.h
@ -46,5 +46,17 @@ void Button_Stats(void);
 */
 void Window_help(int section, const char * sub_section);
 /// Opens a window where you can change a shortcut key(s).
 void Window_set_shortcut(int action_id);
 ///
 /// Print a line with the 'help' (6x8) font.
 short Print_help(short x_pos, short y_pos, const char *line, char line_type, short link_position, short link_size);
 // Nom de la touche actuallement assignée à un raccourci d'après son numéro
 // de type 0x100+BOUTON_* ou SPECIAL_*
 const char * Keyboard_shortcut_value(word shortcut_number);
 #endif
--- a/src/helpfile.h
+++ b/src/helpfile.h
@ -62,7 +62,11 @@ static const T_Help_table helptable_about[] =
  HELP_BOLD ("         \"Dragon's Layers\" Edition")
  HELP_BOLD ("  THE ULTIMATE MULTI-RESOLUTION GFX EDITOR")
  HELP_TEXT ("       http://grafx2.googlecode.com")
 #if defined(__MINT__)
  HELP_TEXT ("                atari build                ")
 #else
  HELP_TEXT ("")
 #endif
  HELP_TEXT ("Copyright 2007-2010, the Grafx2 project team")
  HELP_TEXT ("    Copyright 1996-2001, SUNSET DESIGN")
 };
@ -156,6 +160,7 @@ static const T_Help_table helptable_help[] =
  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 ("Toggle color cycling:%s",   SPECIAL_CYCLE_MODE)
  HELP_LINK ("Spheres:             %s",   0x100+BUTTON_SPHERES)
  HELP_LINK ("Gradient ellipses:   %s",   0x200+BUTTON_SPHERES)
  HELP_LINK ("Adjust picture:      %s",   0x100+BUTTON_ADJUST)
@ -204,6 +209,10 @@ static const T_Help_table helptable_help[] =
  HELP_LINK ("Distort brush:       %s",   SPECIAL_DISTORT)
  HELP_LINK ("Outline brush:       %s",   SPECIAL_OUTLINE)
  HELP_LINK ("Nibble brush:        %s",   SPECIAL_NIBBLE)
  HELP_LINK ("Double brush size:   %s",   SPECIAL_BRUSH_DOUBLE)
  HELP_LINK ("Halve brush size:    %s",   SPECIAL_BRUSH_HALVE)
  HELP_LINK ("Double brush width:  %s",   SPECIAL_BRUSH_DOUBLE_WIDTH)
  HELP_LINK ("Double brush height: %s",   SPECIAL_BRUSH_DOUBLE_HEIGHT)
  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)
@ -228,6 +237,18 @@ static const T_Help_table helptable_help[] =
  HELP_LINK ("  18:1               %s",   SPECIAL_ZOOM_18)
  HELP_LINK ("  20:1               %s",   SPECIAL_ZOOM_20)
  HELP_LINK ("Brush effects menu:  %s",   0x100+BUTTON_BRUSH_EFFECTS)
  HELP_LINK ("Brush factory:       %s",   0x200+BUTTON_BRUSH_EFFECTS)
  HELP_LINK ("Repeat last script:  %s",   SPECIAL_REPEAT_SCRIPT)
  HELP_LINK ("Run script #1:       %s",   SPECIAL_RUN_SCRIPT_1)
  HELP_LINK ("Run script #2:       %s",   SPECIAL_RUN_SCRIPT_2)
  HELP_LINK ("Run script #3:       %s",   SPECIAL_RUN_SCRIPT_3)
  HELP_LINK ("Run script #4:       %s",   SPECIAL_RUN_SCRIPT_4)
  HELP_LINK ("Run script #5:       %s",   SPECIAL_RUN_SCRIPT_5)
  HELP_LINK ("Run script #6:       %s",   SPECIAL_RUN_SCRIPT_6)
  HELP_LINK ("Run script #7:       %s",   SPECIAL_RUN_SCRIPT_7)
  HELP_LINK ("Run script #8:       %s",   SPECIAL_RUN_SCRIPT_8)
  HELP_LINK ("Run script #9:       %s",   SPECIAL_RUN_SCRIPT_9)
  HELP_LINK ("Run script #10:      %s",   SPECIAL_RUN_SCRIPT_10)
  HELP_LINK ("Text:                %s",   0x100+BUTTON_TEXT)
  HELP_LINK ("Resolution menu:     %s",   0x100+BUTTON_RESOL)
  HELP_LINK ("Safety resolution:   %s",   0x200+BUTTON_RESOL)
@ -424,6 +445,14 @@ static const T_Help_table helptable_credits[] =
  HELP_TEXT ("")
  HELP_TEXT ("  Luc Schrijvers (Begasus)")
  HELP_TEXT ("")
  HELP_BOLD ("              WIZ & CAANOO PORT")
  HELP_TEXT ("")
  HELP_TEXT ("  Alexander Filyanov (PheeL)")
  HELP_TEXT ("")
  HELP_BOLD ("                 ATARI PORT")
  HELP_TEXT ("")
  HELP_TEXT ("  Pawel Goralski (Saulot)")
  HELP_TEXT ("")
  HELP_TEXT ("")
  HELP_TEXT ("  ... made it work on your favourite toaster")
  HELP_TEXT ("")
@ -432,17 +461,18 @@ static const T_Help_table helptable_credits[] =
 //HELP_TEXT ("0----5----0----5----0----5----0----5----0--X")
  HELP_TEXT ("  anibiqme      blumunkee     BDCIron       ")
  HELP_TEXT ("  Ced           DawnBringer   El Topo       ")
-  HELP_TEXT ("  falenblood    fano          fogbot121     ")
+  HELP_TEXT ("  falenblood    fanickbux     fano          ")
-  HELP_TEXT ("  Frost         Grimmy        grknsngn      ")
+  HELP_TEXT ("  fogbot121     Frost         Grimmy        ")
  HELP_TEXT ("  Gürkan Sengün Hatch         HoraK-FDF     ")
  HELP_TEXT ("  iLKke         Iw2evk        Jamon         ")
  HELP_TEXT ("  keito         kusma         Lord Graga    ")
  HELP_TEXT ("  Lorenzo Gatti MagerValp     maymunbeyin   ")
  HELP_TEXT ("  mind          MooZ          Pasi Kallinen ")
-  HELP_TEXT ("  the Peach     petter        richienyhus   ")
+  HELP_TEXT ("  the Peach     petter        PheeL         ")
-  HELP_TEXT ("  tape.wyrm     TeeEmCee      tempest       ")
+  HELP_TEXT ("  richienyhus   sm4tik        spratek       ")
  HELP_TEXT ("  tape.yrm      TeeEmCee      tempest       ")
  HELP_TEXT ("  Timo Kurrpa   titus^Rab     Tobé          ")
-  HELP_TEXT ("  yakumo9275    00ai99")
+  HELP_TEXT ("  yakumo2975    00ai99")
  HELP_TEXT ("")
  HELP_TEXT ("  ... posted the annoying bug reports.")
  HELP_TEXT ("")
@ -631,9 +661,25 @@ static const T_Help_table helptable_paintbrush[] =
  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 ("")
-  HELP_TEXT ("to the \"miscellaneous\" family and their size")
+  HELP_TEXT ("Other brushes are bitmaps, their size can't")
-  HELP_TEXT ("cannot be modified.")
+  HELP_TEXT ("be adjusted.")
  HELP_TEXT ("")
  HELP_TEXT ("Click with left mouse button to choose a ")
  HELP_TEXT ("paintbrush, and right mouse button to store")
  HELP_TEXT ("your current brush in the slot. If your")
  HELP_TEXT ("current brush is a grabbed brush, it will")
  HELP_TEXT ("store a monochrome version of it, maximum")
  HELP_TEXT ("15x15. (See below 'Brush container' to store")
  HELP_TEXT ("backups of a big brush)")
  HELP_TEXT ("The stored brushes are saved when you exit")
  HELP_TEXT ("the program.")
  HELP_TEXT ("")
  HELP_TEXT ("The 'Preset' button allows you to pick a")
  HELP_TEXT ("brush from any family. It's useful if you've")
  HELP_TEXT ("overwritten all normal slots with brushes")
  HELP_TEXT ("that you use more often.")
  HELP_TEXT ("")
  HELP_TEXT ("")
  HELP_BOLD ("BRUSH CONTAINER")
  HELP_TEXT ("")
@ -1123,6 +1169,27 @@ static const T_Help_table helptable_grad_rect[] =
  HELP_TEXT ("- Index scroller: Defines the current")
  HELP_TEXT ("gradation among a set of 16 that will be")
  HELP_TEXT ("memorised.")
  HELP_TEXT ("")
  HELP_BOLD ("COLOR CYCLING")
  HELP_TEXT ("")
  HELP_TEXT ("These options allow you to use animation of")
  HELP_TEXT ("colors: Grafx2 will shift palette entries")
  HELP_TEXT ("at real-time. Note that only the LBM file")
  HELP_TEXT ("format can record these settings, and very")
  HELP_TEXT ("few image viewers will play it back.")
  HELP_TEXT ("")
  HELP_TEXT ("- Cycling: Activates or desactivates the")
  HELP_TEXT ("cycling of colors when you're in the editor.")
  HELP_LINK ("Key: %s",   SPECIAL_CYCLE_MODE)
  HELP_TEXT ("")
  HELP_TEXT ("- Speed: Sets the speed for the cycling of")
  HELP_TEXT ("this range. Zero means this range doesn't")
  HELP_TEXT ("cycle. With 1, the range shifts 0.2856 times")
  HELP_TEXT ("per second; at speed 64 it's 18.28 times")
  HELP_TEXT ("per second. The program activates cycling")
  HELP_TEXT ("while you hold the speed slider, so you can")
  HELP_TEXT ("preview the speed.")
  HELP_TEXT ("")
 };
 static const T_Help_table helptable_spheres[] =
 {
@ -1253,15 +1320,17 @@ static const T_Help_table helptable_brush_fx[] =
  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 ("whose effects are:")
-  HELP_TEXT ("brush in X and Y   'H'      : reduce the")
+  HELP_TEXT ("  'D'      : Double the brush")
-  HELP_TEXT ("brush by half in X and Y   'X'      : double")
+  HELP_TEXT ("  'H'      : Reduce the brush by half")
-  HELP_TEXT ("the brush in X   'Shift+X': reduce the brush")
+  HELP_TEXT ("  'X'      : Double the brush in X")
-  HELP_TEXT ("by half in X   'Y'      : double the brush")
+  HELP_TEXT ("  'Shift+X': Reduce the brush by half in X")
-  HELP_TEXT ("in Y   'Shift+Y': reduce the brush by half")
+  HELP_TEXT ("  'Y'      : Double the brush in Y")
-  HELP_TEXT ("in Y   'N'      : restore the normal size of")
+  HELP_TEXT ("  'Shift+Y': Reduce the brush by half in Y")
-  HELP_TEXT ("the brush (can be useful")
+  HELP_TEXT ("  'N'      : Restore the normal size of the")
-  HELP_TEXT ("because it's the only way for cancelling)")
+  HELP_TEXT ("             brush (can be useful because")
  HELP_TEXT ("             it's the only way for")
  HELP_TEXT ("             cancelling)")
  HELP_TEXT ("")
  HELP_LINK ("- Distort: (Key:%s)",SPECIAL_DISTORT)
  HELP_TEXT ("Triggers an interactive operation")
@ -1312,6 +1381,8 @@ static const T_Help_table helptable_brush_fx[] =
  HELP_TEXT ("")
  HELP_TITLE("BRUSH FACTORY")
  HELP_TEXT ("")
  HELP_LINK ("(Key:%s)",0x200+BUTTON_BRUSH_EFFECTS)
  HELP_TEXT ("")
  HELP_TEXT ("This menu allows you to run scripts. Scripts")
  HELP_TEXT ("are written in the Lua language, and allow")
  HELP_TEXT ("you to modify the brush (hence the name")
@ -1331,6 +1402,8 @@ static const T_Help_table helptable_brush_fx[] =
  HELP_TEXT ("time you open the window. Scripts are loaded")
  HELP_TEXT ("from disk when you run them.")
  HELP_TEXT ("")
  HELP_LINK ("- Repeat last script: %s", SPECIAL_REPEAT_SCRIPT)
  HELP_TEXT ("")
 };
 static const T_Help_table helptable_effects[] =
 {
@ -2273,6 +2346,13 @@ static const T_Help_table helptable_settings_details[] =
  HELP_TEXT ("variants of your original palette, resulting")
  HELP_TEXT ("in a pretty grid !")
  HELP_TEXT ("")
  HELP_BOLD ("  Sync views")
  HELP_TEXT ("When this mode is active, scrolling the view")
  HELP_TEXT ("(and the magnifier view) affects both the")
  HELP_TEXT ("main image and the spare page - as long as")
  HELP_TEXT ("they have the same dimensions.")
  HELP_TEXT ("")
  HELP_TEXT ("")
  HELP_TEXT ("")
  HELP_TITLE("INPUT")
  HELP_TEXT ("")
@ -2323,6 +2403,14 @@ static const T_Help_table helptable_settings_details[] =
  HELP_TEXT ("GrafX2 to recognize them as a combo.")
  HELP_TEXT ("")
  HELP_TEXT ("")
  HELP_BOLD ("  Swap buttons")
  HELP_TEXT ("This setting determines which key inverts")
  HELP_TEXT ("the mouse buttons when it's held : A left")
  HELP_TEXT ("click is then interpreted as a right-click.")
  HELP_TEXT ("It's especially useful for one-button")
  HELP_TEXT ("controllers, such as touchscreens and")
  HELP_TEXT ("tablets.")
  HELP_TEXT ("")
  HELP_TITLE("EDITING")
  HELP_TEXT ("")
  HELP_TEXT ("")
@ -2359,7 +2447,14 @@ static const T_Help_table helptable_settings_details[] =
  HELP_TEXT ("window. (Set it to 'no' if you have a slow")
  HELP_TEXT ("computer or if you edit huge pictures)")
  HELP_TEXT ("")
-  HELP_TEXT ("")  
+  HELP_BOLD ("  Right click colorpick")  
  HELP_TEXT ("This enables a mode where the right mouse")
  HELP_TEXT ("buttons acts as a color picker until")
  HELP_TEXT ("it's released, and selects Foreground color.")  
  HELP_TEXT ("This mode prevents you from painting with")  
  HELP_TEXT ("Background color.")
  HELP_TEXT ("This option is ignored when the Shade,")
  HELP_TEXT ("Quick-shade, or Tiling mode is used.")    
 };
 static const T_Help_table helptable_clear[] =
@ -2474,16 +2569,28 @@ static const T_Help_table helptable_palette[] =
  HELP_TEXT ("- Gauges: Allow you to modify the")
  HELP_TEXT ("current selection.")
  HELP_TEXT ("")
  HELP_TEXT ("- RGB or HSL above the gauges: Switches")
  HELP_TEXT ("between RGB and HSL color spaces. In HSL")
  HELP_TEXT ("mode, the three sliders allow you to set the")
  HELP_TEXT ("Hue (tint), Saturation (from grayscale to")
  HELP_TEXT ("pure color) and Lightness (from black to")
  HELP_TEXT ("white).")
  HELP_TEXT ("")
  HELP_TEXT ("- numbers below the gauges: Allows you to")
  HELP_TEXT ("type in a new color in hexadecimal RRGGBB")
  HELP_TEXT ("or RGB: ie. to get blue, you can type either")
  HELP_TEXT ("0000ff or 00f.")
  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 ("- Preset: Restores the predefined 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 ("- Neg: Transforms the current selection")
  HELP_TEXT ("into its reverse video equivalent.")
  HELP_TEXT ("")
  HELP_TEXT ("- Invert: Swaps the colors of the current")
@ -2520,18 +2627,12 @@ static const T_Help_table helptable_palette[] =
  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 ("in the picture and opens a histogram screen.")
  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).")
--- a/src/hotkeys.c
+++ b/src/hotkeys.c
@ -884,7 +884,16 @@ T_Key_config ConfigKey[NB_SHORTCUTS] = {
  "",
  true,
  SDLK_u, // U
-  0},
+  // Secondary shortcut is button I on the Caanoo, L on the Wiz, unset on others
  #if defined (__CAANOO__)
    (KEY_JOYBUTTON+JOY_BUTTON_I)
  #elif defined (__WIZ__)
    (KEY_JOYBUTTON+JOY_BUTTON_L)
  #else
    0
  #endif
  // --
  },
  {103,
  "Redo",
  "Redo the last undone action.",
@ -892,7 +901,16 @@ T_Key_config ConfigKey[NB_SHORTCUTS] = {
  "",
  true,
  SDLK_u|MOD_SHIFT, // Shift + U
-  0},
+  // Secondary shortcut is button II on the Caanoo, R on the Wiz, unset on others
  #if defined (__CAANOO__)
    (KEY_JOYBUTTON+JOY_BUTTON_II)
  #elif defined (__WIZ__)
    (KEY_JOYBUTTON+JOY_BUTTON_R)
  #else
    0
  #endif
  // --
  },
  {133,
  "Kill",
  "Kills the current page. It actually",
@ -924,7 +942,17 @@ T_Key_config ConfigKey[NB_SHORTCUTS] = {
  "confirmation is asked.",
  false,
  SDLK_q, // Q (A en AZERTY)
-  0},
+  // Secondary shortcut is button Home on the Caanoo, Menu on the Wiz, unset on others
  #if defined (__CAANOO__)
    (KEY_JOYBUTTON+JOY_BUTTON_HOME)
  #elif defined (__WIZ__)
    (KEY_JOYBUTTON+JOY_BUTTON_MENU)
  #else
    0
  #endif
  // --
  },
  {107,
  "Palette menu",
  "Opens a menu which allows you to",
@ -1478,13 +1506,149 @@ T_Key_config ConfigKey[NB_SHORTCUTS] = {
  SDLK_HOME|MOD_ALT, // Alt + Home
  0},
  {181,
  "Brush factory",
  "Opens a window where you can run a",
  "Lua script.",
  "",
  true,
  0, // No shortcut
  0},
  {182,
  "Repeat script",
  "Re-run the last script selected",
  "in the Brush factory window.",
  "",
  true,
  0, // No shortcut
  0},
  {183,
  "Double brush size",
  "Resizes the current user brush",
  "by doubling width and height.",
  "",
  true,
  SDLK_h|MOD_SHIFT, // Shift+H
  0},
  {184,
  "Double brush width",
  "Resizes the current user brush",
  "by doubling its width.",
  "",
  true,
  SDLK_x|MOD_SHIFT, // Shift+X
  0},
  {185,
  "Double brush height",
  "Resizes the current user brush",
  "by doubling its height.",
  "",
  true,
  SDLK_y|MOD_SHIFT, // Shift+Y
  0},
  {186,
  "Halve brush size",
  "Resizes the current user brush",
  "by halving its width and height",
  "",
  true,
  SDLK_h, // H
  0},
  {187,
  "Run script #1",
  "Runs a recorded Lua script.",
  "",
  "",
  true,
  0, // No shortcut
  0},
  {188,
  "Run script #2",
  "Runs a recorded Lua script.",
  "",
  "",
  true,
  0, // No shortcut
  0},
  {189,
  "Run script #3",
  "Runs a recorded Lua script.",
  "",
  "",
  true,
  0, // No shortcut
  0},
  {190,
  "Run script #4",
  "Runs a recorded Lua script.",
  "",
  "",
  true,
  0, // No shortcut
  0},
  {191,
  "Run script #5",
  "Runs a recorded Lua script.",
  "",
  "",
  true,
  0, // No shortcut
  0},
  {192,
  "Run script #6",
  "Runs a recorded Lua script.",
  "",
  "",
  true,
  0, // No shortcut
  0},
  {193,
  "Run script #7",
  "Runs a recorded Lua script.",
  "",
  "",
  true,
  0, // No shortcut
  0},
  {194,
  "Run script #8",
  "Runs a recorded Lua script.",
  "",
  "",
  true,
  0, // No shortcut
  0},
  {195,
  "Run script #9",
  "Runs a recorded Lua script.",
  "",
  "",
  true,
  0, // No shortcut
  0},
  {196,
  "Run script #10",
  "Runs a recorded Lua script.",
  "",
  "",
  true,
  0, // No shortcut
  0},
  {197,
  "Toggle color cycling",
  "Activates or desactivates color",
  "cycling, if the current image has",
  "cycling colors. (See gradient menu)",
  true,
  SDLK_BACKQUOTE|MOD_CTRL, // Ctrl + `~
  0},
  {198,
  "Format checker",
  "Performs a format check on the",
  "current image.",
  "",
  true,
  0,
-  0},
+  0}
 };
 word Ordering[NB_SHORTCUTS]=
@ -1670,6 +1834,23 @@ word Ordering[NB_SHORTCUTS]=
  0x100+BUTTON_LAYER_UP,
  0x100+BUTTON_LAYER_DOWN,
  0x100+BUTTON_LAYER_MENU,
  0x200+BUTTON_BRUSH_EFFECTS,
  SPECIAL_REPEAT_SCRIPT,
  SPECIAL_BRUSH_DOUBLE,
  SPECIAL_BRUSH_DOUBLE_WIDTH,
  SPECIAL_BRUSH_DOUBLE_HEIGHT,
  SPECIAL_BRUSH_HALVE,
  SPECIAL_RUN_SCRIPT_1,
  SPECIAL_RUN_SCRIPT_2,
  SPECIAL_RUN_SCRIPT_3,
  SPECIAL_RUN_SCRIPT_4,
  SPECIAL_RUN_SCRIPT_5,
  SPECIAL_RUN_SCRIPT_6,
  SPECIAL_RUN_SCRIPT_7,
  SPECIAL_RUN_SCRIPT_8,
  SPECIAL_RUN_SCRIPT_9,
  SPECIAL_RUN_SCRIPT_10,
  SPECIAL_CYCLE_MODE,
  SPECIAL_FORMAT_CHECKER,
  SPECIAL_FORMAT_CHECKER_MENU,
 };
--- a/src/hotkeys.h
+++ b/src/hotkeys.h
@ -33,6 +33,8 @@
 #endif
 #include <SDL.h>
 #define NB_SHORTCUTS 199   ///< Number of actions that can have a key combination associated to it.
 /*** Types definitions and structs ***/
 typedef struct
--- a/src/init.c
+++ b/src/init.c
--- a/src/init.h
+++ b/src/init.h
@ -24,7 +24,7 @@
 /// Initialization (and some de-initialization) functions.
 //////////////////////////////////////////////////////////////////////////////
-T_Gui_skin *Load_graphics(const char * skin_file);
+T_Gui_skin *Load_graphics(const char * skin_file, T_Gradient_array *gradients);
 void Set_current_skin(const char *skinfile, T_Gui_skin *gfx);
 void Init_buttons(void);
 void Init_operations(void);
@ -34,6 +34,10 @@ int  Save_CFG(void);
 void Set_all_video_modes(void);
 void Set_config_defaults(void);
 void Init_sighandler(void);
 void Init_paintbrushes(void);
 /// Set application icon(s)
 void Define_icon(void);
 extern char Gui_loading_error_message[512];
--- a/src/input.c
+++ b/src/input.c
@ -21,6 +21,12 @@
 */
 #include <SDL.h>
 #include <SDL_syswm.h>
 #ifdef __WIN32__
  #include <windows.h>
  #include <ShellApi.h>
 #endif
 #include "global.h"
 #include "keyboard.h"
@ -28,7 +34,9 @@
 #include "windows.h"
 #include "errors.h"
 #include "misc.h"
 #include "buttons.h"
 #include "input.h"
 #include "loadsave.h"
 #ifdef __VBCC__
  #define __attribute__(x)
@ -36,6 +44,7 @@
 void Handle_window_resize(SDL_ResizeEvent event);
 void Handle_window_exit(SDL_QuitEvent event);
 int Color_cycling(__attribute__((unused)) void* useless);
 // public Globals (available as extern)
@ -44,8 +53,11 @@ int Snap_axis = 0;
 int Snap_axis_origin_X;
 int Snap_axis_origin_Y;
 char * Drop_file_name = NULL;
 // --
 // Digital joystick state
 byte Directional_up;
 byte Directional_up_right;
 byte Directional_right;
@ -56,14 +68,22 @@ byte Directional_left;
 byte Directional_up_left;
 byte Directional_click;
-long Directional_delay;
+// Emulated directional controller.
 // This has a distinct state from Directional_, because some joysticks send
 // "I'm not moving" SDL events when idle, thus stopping the emulated one.
 byte Directional_emulated_up;
 byte Directional_emulated_right;
 byte Directional_emulated_down;
 byte Directional_emulated_left;
 long Directional_first_move;
 long Directional_last_move;
 long Directional_step;
 int  Mouse_moved; ///< Boolean, Set to true if any cursor movement occurs.
 word Input_new_mouse_X;
 word Input_new_mouse_Y;
 byte Input_new_mouse_K;
 byte Button_inverter=0; // State of the key that swaps mouse buttons.
 byte Mouse_mode = 0; ///< Mouse mode = 0:normal, 1:emulated with custom sensitivity.
 short Mouse_virtual_x_position;
@ -71,21 +91,84 @@ short Mouse_virtual_y_position;
 short Mouse_virtual_width;
 short Mouse_virtual_height;
-// TODO: move to config
+// Joystick/pad configurations for the various console ports.
-#ifdef __GP2X__
+// See the #else for the documentation of fields.
-short Joybutton_shift=GP2X_BUTTON_L; // Button number that serves as a "shift" modifier
+// TODO: Make these user-settable somehow.
-short Joybutton_control=GP2X_BUTTON_R; // Button number that serves as a "ctrl" modifier
+#if defined(__GP2X__)
-short Joybutton_alt=GP2X_BUTTON_CLICK; // Button number that serves as a "alt" modifier
+
-short Joybutton_left_click=GP2X_BUTTON_B; // Button number that serves as left click
+  #define JOYSTICK_THRESHOLD  (4096)
-short Joybutton_right_click=GP2X_BUTTON_Y; // Button number that serves as right-click
+  short Joybutton_shift=      JOY_BUTTON_L;
-#else
+  short Joybutton_control=    JOY_BUTTON_R;
-short Joybutton_shift=-1; // Button number that serves as a "shift" modifier
+  short Joybutton_alt=        JOY_BUTTON_CLICK;
-short Joybutton_control=-1; // Button number that serves as a "ctrl" modifier
+  short Joybutton_left_click= JOY_BUTTON_B;
-short Joybutton_alt=-1; // Button number that serves as a "alt" modifier
+  short Joybutton_right_click=JOY_BUTTON_Y;
-short Joybutton_left_click=0; // Button number that serves as left click
+
-short Joybutton_right_click=0; // Button number that serves as right-click
+#elif defined(__WIZ__)
  #define JOYSTICK_THRESHOLD  (4096)
  short Joybutton_shift=      JOY_BUTTON_X;
  short Joybutton_control=    JOY_BUTTON_SELECT;
  short Joybutton_alt=        JOY_BUTTON_Y;
  short Joybutton_left_click= JOY_BUTTON_A;
  short Joybutton_right_click=JOY_BUTTON_B;
 #elif defined(__CAANOO__)
  #define JOYSTICK_THRESHOLD  (4096)
  short Joybutton_shift=      JOY_BUTTON_L;
  short Joybutton_control=    JOY_BUTTON_R;
  short Joybutton_alt=        JOY_BUTTON_Y;
  short Joybutton_left_click= JOY_BUTTON_A;
  short Joybutton_right_click=JOY_BUTTON_B;
 #else // Default : Any joystick on a computer platform
  ///
  /// This is the sensitivity threshold for the directional
  /// pad of a cheap digital joypad on the PC. It has been set through
  /// trial and error : If value is too large then the movement is
  /// randomly interrupted; if the value is too low the cursor will
  /// move by itself, controlled by parasits.
  /// YR 04/11/2010: I just observed a -8700 when joystick is idle.
  #define JOYSTICK_THRESHOLD  (10000)
  /// A button that is marked as "modifier" will 
  short Joybutton_shift=-1; ///< Button number that serves as a "shift" modifier; -1 for none
  short Joybutton_control=-1; ///< Button number that serves as a "ctrl" modifier; -1 for none
  short Joybutton_alt=-1; ///< Button number that serves as a "alt" modifier; -1 for none
  short Joybutton_left_click=0; ///< Button number that serves as left click; -1 for none
  short Joybutton_right_click=1; ///< Button number that serves as right-click; -1 for none
 #endif
 int Has_shortcut(word function)
 {
  if (function == 0xFFFF)
    return 0;
  if (function & 0x100)
  {
    if (Buttons_Pool[function&0xFF].Left_shortcut[0]!=KEY_NONE)
      return 1;
    if (Buttons_Pool[function&0xFF].Left_shortcut[1]!=KEY_NONE)
      return 1;
    return 0;
  }
  if (function & 0x200)
  {
    if (Buttons_Pool[function&0xFF].Right_shortcut[0]!=KEY_NONE)
      return 1;
    if (Buttons_Pool[function&0xFF].Right_shortcut[1]!=KEY_NONE)
      return 1;
    return 0;
  }
  if(Config_Key[function][0]!=KEY_NONE)
    return 1;
  if(Config_Key[function][1]!=KEY_NONE)
    return 1;
  return 0; 
 }
 int Is_shortcut(word key, word function)
 {
  if (key == 0 || function == 0xFFFF)
@ -177,16 +260,18 @@ int Move_cursor_with_constraints()
      feedback=1;
      if (Input_new_mouse_K == 0)
      {
        Input_sticky_control = 0;
      }
    }
    // Hide cursor, because even just a click change needs it
    if (!Mouse_moved)
    {
      Mouse_moved++;
      // Hide cursor (erasing icon and brush on screen
      // before changing the coordinates.
      Hide_cursor();
    }
    Mouse_moved++;
    if (Input_new_mouse_X != Mouse_X || Input_new_mouse_Y != Mouse_Y)
    {
      Mouse_X=Input_new_mouse_X;
@ -194,8 +279,8 @@ int Move_cursor_with_constraints()
    }
    Mouse_K=Input_new_mouse_K;
-    if (Mouse_moved > Config.Mouse_merge_movement)
+    if (Mouse_moved > Config.Mouse_merge_movement
-      if (! Operation[Current_operation][Mouse_K_unique]
+      && !Operation[Current_operation][Mouse_K_unique]
          [Operation_stack_size].Fast_mouse)
        feedback=1;
  }
@ -254,12 +339,20 @@ int Handle_mouse_click(SDL_MouseButtonEvent event)
    switch(event.button)
    {
        case SDL_BUTTON_LEFT:
            if (Button_inverter)
              Input_new_mouse_K |= 2;
            else
              Input_new_mouse_K |= 1;
            break;
            break;
        case SDL_BUTTON_RIGHT:
            if (Button_inverter)
              Input_new_mouse_K |= 1;
            else
              Input_new_mouse_K |= 2;
            break;
            break;
        case SDL_BUTTON_MIDDLE:
            Key = KEY_MOUSEMIDDLE|Key_modifiers(SDL_GetModState());
@ -284,10 +377,16 @@ int Handle_mouse_release(SDL_MouseButtonEvent event)
    switch(event.button)
    {
        case SDL_BUTTON_LEFT:
            if (Button_inverter)
              Input_new_mouse_K &= ~2;
            else
              Input_new_mouse_K &= ~1;
            break;
        case SDL_BUTTON_RIGHT:
            if (Button_inverter)
              Input_new_mouse_K &= ~1;
            else
              Input_new_mouse_K &= ~2;
            break;
    }
@ -300,27 +399,64 @@ int Handle_mouse_release(SDL_MouseButtonEvent event)
 int Handle_key_press(SDL_KeyboardEvent event)
 {
    //Appui sur une touche du clavier
    int modifier;
    Key = Keysym_to_keycode(event.keysym);
    Key_ANSI = Keysym_to_ANSI(event.keysym);
    switch(event.keysym.sym)
    {
      case SDLK_RSHIFT:
      case SDLK_LSHIFT:
        modifier=MOD_SHIFT;
        break;
      case SDLK_RCTRL:
      case SDLK_LCTRL:
        modifier=MOD_CTRL;
        break;
      case SDLK_RALT:
      case SDLK_LALT:
      case SDLK_MODE:
        modifier=MOD_ALT;
        break;
      case SDLK_RMETA:
      case SDLK_LMETA:
        modifier=MOD_META;
        break;
      default:
        modifier=0;
    }
    if (Config.Swap_buttons && modifier == Config.Swap_buttons && Button_inverter==0)
    {
      Button_inverter=1;
      if (Input_new_mouse_K)
      {
        Input_new_mouse_K ^= 3; // Flip bits 0 and 1
        return Move_cursor_with_constraints();
      }
    }
    if(Is_shortcut(Key,SPECIAL_MOUSE_UP))
    {
-      Directional_up=1;
+      Directional_emulated_up=1;
      return 0;
    }
    else if(Is_shortcut(Key,SPECIAL_MOUSE_DOWN))
    {
-      Directional_down=1;
+      Directional_emulated_down=1;
      return 0;
    }
    else if(Is_shortcut(Key,SPECIAL_MOUSE_LEFT))
    {
-      Directional_left=1;
+      Directional_emulated_left=1;
      return 0;
    }
    else if(Is_shortcut(Key,SPECIAL_MOUSE_RIGHT))
    {
-      Directional_right=1;
+      Directional_emulated_right=1;
      return 0;
    }
    else if(Is_shortcut(Key,SPECIAL_CLICK_LEFT) && Keyboard_click_allowed > 0)
@ -349,26 +485,35 @@ int Release_control(int key_code, int modifier)
      Snap_axis = 0;
      need_feedback = 1;
    }
    if (Config.Swap_buttons && modifier == Config.Swap_buttons && Button_inverter==1)
    {
      Button_inverter=0;
      if (Input_new_mouse_K)
      {      
        Input_new_mouse_K ^= 3; // Flip bits 0 and 1
        return Move_cursor_with_constraints();
      }
    }
    if((key_code && key_code == (Config_Key[SPECIAL_MOUSE_UP][0]&0x0FFF)) || (Config_Key[SPECIAL_MOUSE_UP][0]&modifier) ||
      (key_code && key_code == (Config_Key[SPECIAL_MOUSE_UP][1]&0x0FFF)) || (Config_Key[SPECIAL_MOUSE_UP][1]&modifier))
    {
-      Directional_up=0;
+      Directional_emulated_up=0;
    }
    if((key_code && key_code == (Config_Key[SPECIAL_MOUSE_DOWN][0]&0x0FFF)) || (Config_Key[SPECIAL_MOUSE_DOWN][0]&modifier) ||
      (key_code && key_code == (Config_Key[SPECIAL_MOUSE_DOWN][1]&0x0FFF)) || (Config_Key[SPECIAL_MOUSE_DOWN][1]&modifier))
    {
-      Directional_down=0;
+      Directional_emulated_down=0;
    }
    if((key_code && key_code == (Config_Key[SPECIAL_MOUSE_LEFT][0]&0x0FFF)) || (Config_Key[SPECIAL_MOUSE_LEFT][0]&modifier) ||
      (key_code && key_code == (Config_Key[SPECIAL_MOUSE_LEFT][1]&0x0FFF)) || (Config_Key[SPECIAL_MOUSE_LEFT][1]&modifier))
    {
-      Directional_left=0;
+      Directional_emulated_left=0;
    }
    if((key_code && key_code == (Config_Key[SPECIAL_MOUSE_RIGHT][0]&0x0FFF)) || (Config_Key[SPECIAL_MOUSE_RIGHT][0]&modifier) ||
      (key_code && key_code == (Config_Key[SPECIAL_MOUSE_RIGHT][1]&0x0FFF)) || (Config_Key[SPECIAL_MOUSE_RIGHT][1]&modifier))
    {
-      Directional_right=0;
+      Directional_emulated_right=0;
    }
    if((key_code && key_code == (Config_Key[SPECIAL_CLICK_LEFT][0]&0x0FFF)) || (Config_Key[SPECIAL_CLICK_LEFT][0]&modifier) ||
      (key_code && key_code == (Config_Key[SPECIAL_CLICK_LEFT][1]&0x0FFF)) || (Config_Key[SPECIAL_CLICK_LEFT][1]&modifier))
@ -445,54 +590,88 @@ int Handle_joystick_press(SDL_JoyButtonEvent event)
    if (event.button == Joybutton_control)
    {
      SDL_SetModState(SDL_GetModState() | KMOD_CTRL);
      if (Config.Swap_buttons == MOD_CTRL && Button_inverter==0)
      {
        Button_inverter=1;
        if (Input_new_mouse_K)
        {
          Input_new_mouse_K ^= 3; // Flip bits 0 and 1
          return Move_cursor_with_constraints();
        }
      }
      return 0;
    }
    if (event.button == Joybutton_alt)
    {
      SDL_SetModState(SDL_GetModState() | (KMOD_ALT|KMOD_META));
      if (Config.Swap_buttons == MOD_ALT && Button_inverter==0)
      {
        Button_inverter=1;
        if (Input_new_mouse_K)
        {
          Input_new_mouse_K ^= 3; // Flip bits 0 and 1
          return Move_cursor_with_constraints();
        }
      }
      return 0;
    }
    if (event.button == Joybutton_left_click)
    {
-      Input_new_mouse_K=1;
+      Input_new_mouse_K = Button_inverter ? 2 : 1;
      return Move_cursor_with_constraints();
    }
    if (event.button == Joybutton_right_click)
    {
-      Input_new_mouse_K=2;
+      Input_new_mouse_K = Button_inverter ? 1 : 2;
      return Move_cursor_with_constraints();
    }
    #ifdef __GP2X__
    switch(event.button)
    {
-      case GP2X_BUTTON_UP:
+      #ifdef JOY_BUTTON_UP
      case JOY_BUTTON_UP:
        Directional_up=1;
        break;
-      case GP2X_BUTTON_UPRIGHT:
+      #endif
      #ifdef JOY_BUTTON_UPRIGHT
      case JOY_BUTTON_UPRIGHT:
        Directional_up_right=1;
        break;
-      case GP2X_BUTTON_RIGHT:
+      #endif
      #ifdef JOY_BUTTON_RIGHT
      case JOY_BUTTON_RIGHT:
        Directional_right=1;
        break;
-      case GP2X_BUTTON_DOWNRIGHT:
+      #endif
      #ifdef JOY_BUTTON_DOWNRIGHT
      case JOY_BUTTON_DOWNRIGHT:
        Directional_down_right=1;
        break;
-      case GP2X_BUTTON_DOWN:
+      #endif
      #ifdef JOY_BUTTON_DOWN
      case JOY_BUTTON_DOWN:
        Directional_down=1;
        break;
-      case GP2X_BUTTON_DOWNLEFT:
+      #endif
      #ifdef JOY_BUTTON_DOWNLEFT
      case JOY_BUTTON_DOWNLEFT:
        Directional_down_left=1;
        break;
-      case GP2X_BUTTON_LEFT:
+      #endif
      #ifdef JOY_BUTTON_LEFT
      case JOY_BUTTON_LEFT:
        Directional_left=1;
        break;
-      case GP2X_BUTTON_UPLEFT:
+      #endif
      #ifdef JOY_BUTTON_UPLEFT
      case JOY_BUTTON_UPLEFT:
        Directional_up_left=1;
        break;
      #endif
      default:
        break;
    }
-    #endif
+      
    Key = (KEY_JOYBUTTON+event.button)|Key_modifiers(SDL_GetModState());
    // TODO: systeme de répétition
@ -527,58 +706,75 @@ int Handle_joystick_release(SDL_JoyButtonEvent event)
      return Move_cursor_with_constraints();
    }
    #ifdef __GP2X__
    switch(event.button)
    {
-      case GP2X_BUTTON_UP:
+      #ifdef JOY_BUTTON_UP
-        Directional_up=0;
+      case JOY_BUTTON_UP:
        Directional_up=1;
        break;
-      case GP2X_BUTTON_UPRIGHT:
+      #endif
-        Directional_up_right=0;
+      #ifdef JOY_BUTTON_UPRIGHT
      case JOY_BUTTON_UPRIGHT:
        Directional_up_right=1;
        break;
-      case GP2X_BUTTON_RIGHT:
+      #endif
-        Directional_right=0;
+      #ifdef JOY_BUTTON_RIGHT
      case JOY_BUTTON_RIGHT:
        Directional_right=1;
        break;
-      case GP2X_BUTTON_DOWNRIGHT:
+      #endif
-        Directional_down_right=0;
+      #ifdef JOY_BUTTON_DOWNRIGHT
      case JOY_BUTTON_DOWNRIGHT:
        Directional_down_right=1;
        break;
-      case GP2X_BUTTON_DOWN:
+      #endif
-        Directional_down=0;
+      #ifdef JOY_BUTTON_DOWN
      case JOY_BUTTON_DOWN:
        Directional_down=1;
        break;
-      case GP2X_BUTTON_DOWNLEFT:
+      #endif
-        Directional_down_left=0;
+      #ifdef JOY_BUTTON_DOWNLEFT
      case JOY_BUTTON_DOWNLEFT:
        Directional_down_left=1;
        break;
-      case GP2X_BUTTON_LEFT:
+      #endif
-        Directional_left=0;
+      #ifdef JOY_BUTTON_LEFT
      case JOY_BUTTON_LEFT:
        Directional_left=1;
        break;
-      case GP2X_BUTTON_UPLEFT:
+      #endif
-        Directional_up_left=0;
+      #ifdef JOY_BUTTON_UPLEFT
      case JOY_BUTTON_UPLEFT:
        Directional_up_left=1;
        break;
      #endif
      default:
        break;
    }
    #endif
  return Move_cursor_with_constraints();
 }
 void Handle_joystick_movement(SDL_JoyAxisEvent event)
 {
-    if (event.axis==0) // X
+    if (event.axis==JOYSTICK_AXIS_X)
    {
      Directional_right=Directional_left=0;
-      if (event.value<-1000)
+      if (event.value<-JOYSTICK_THRESHOLD)
      {
        Directional_left=1;
      }
-      else if (event.value>1000)
+      else if (event.value>JOYSTICK_THRESHOLD)
        Directional_right=1;
    }
-    else if (event.axis==1) // Y
+    else if (event.axis==JOYSTICK_AXIS_Y)
    {
      Directional_up=Directional_down=0;
-      if (event.value<-1000)
+      if (event.value<-JOYSTICK_THRESHOLD)
      {
        Directional_up=1;
      }
-      else if (event.value>1000)
+      else if (event.value>JOYSTICK_THRESHOLD)
        Directional_down=1;
    }
 }
@ -616,24 +812,56 @@ int Cursor_displace(short delta_x, short delta_y)
  return Move_cursor_with_constraints();
 }
 // This function is the acceleration profile for directional (digital) cursor
 // controllers.
 int Directional_acceleration(int msec)
 {
  const int initial_delay = 250;
  const int linear_factor = 200;
  const int accel_factor = 10000;
  // At beginning there is 1 pixel move, then nothing for N milliseconds
  if (msec<initial_delay)
    return 1;
  // After that, position over time is generally y = ax²+bx+c
  // a = 1/accel_factor
  // b = 1/linear_factor
  // c = 1
  return 1+(msec-initial_delay+linear_factor)/linear_factor+(msec-initial_delay)*(msec-initial_delay)/accel_factor;
 }
 // Main input handling function
-int Get_input(void)
+int Get_input(int sleep_time)
 {
    SDL_Event event;
    int user_feedback_required = 0; // Flag qui indique si on doit arrêter de traiter les évènements ou si on peut enchainer
    // Commit any pending screen update.
    // This is done in this function because it's called after reading 
    // some user input.
    Flush_update();
    Color_cycling(NULL);
    Key_ANSI = 0;
    Key = 0;
    Mouse_moved=0;
    Input_new_mouse_X = Mouse_X;
    Input_new_mouse_Y = Mouse_Y;
    Input_new_mouse_K = Mouse_K;
    // Not using SDL_PollEvent() because every call polls the input
    // device. In some cases such as high-sensitivity mouse or cheap
    // digital joypad, every call will see something subtly different in
    // the state of the device, and thus it will enqueue a new event.
    // The result is that the queue will never empty !!!
    // Get new events from input devices.
    SDL_PumpEvents();
    // Process as much events as possible without redrawing the screen.
    // This mostly allows us to merge mouse events for people with an high
    // resolution mouse
-    while( (!user_feedback_required) && SDL_PollEvent(&event)) // Try to cumulate for a full VBL except if there is a required feedback
+    while(!user_feedback_required && SDL_PeepEvents(&event, 1, SDL_GETEVENT, SDL_ALLEVENTS)==1)
    {
      switch(event.type)
      {
@ -690,64 +918,116 @@ int Get_input(void)
          #endif
          // End of Joystick handling
          case SDL_SYSWMEVENT:
 #ifdef __WIN32__
              if(event.syswm.msg->msg  == WM_DROPFILES)
              {
                int file_count;
                HDROP hdrop = (HDROP)(event.syswm.msg->wParam);
                if((file_count = DragQueryFile(hdrop,(UINT)-1,(LPTSTR) NULL ,(UINT) 0)) > 0)
                {
                  long len;
                  // Query filename length
                  len = DragQueryFile(hdrop,0 ,NULL ,0);
                  if (len)
                  {
                    Drop_file_name=calloc(len+1,1);
                    if (Drop_file_name)
                    {
                      if (DragQueryFile(hdrop,0 ,(LPTSTR) Drop_file_name ,(UINT) MAX_PATH))
                      {
                        // Success
                      }
                      else
                      {
                        free(Drop_file_name);
                        // Don't report name copy error
                      }
                    }
                    else
                    {
                      // Don't report alloc error (for a file name? :/ )
                    }
                  }
                  else
                  {
                    // Don't report weird Windows error
                  }
                }
                else
                {
                  // Drop of zero files. Thanks for the information, Bill.
                }
              }
 #endif
              break;
          default:
-            //    DEBUG("Unhandled SDL event number : ",event.type);
+              //DEBUG("Unhandled SDL event number : ",event.type);
              break;
      }
    }
    // Directional controller
    if (!(Directional_up||Directional_up_right||Directional_right||
      Directional_down_right||Directional_down||Directional_down_left||
-      Directional_left||Directional_up_left))
+      Directional_left||Directional_up_left||Directional_emulated_up||
      Directional_emulated_right||Directional_emulated_down||
      Directional_emulated_left))
    {
-      Directional_delay=-1;
+       Directional_first_move=0;
      Directional_last_move=SDL_GetTicks();
    }
    else
    {
      long time_now;
      int step=0;
      time_now=SDL_GetTicks();
-      if (time_now>Directional_last_move+Directional_delay)
+      if (Directional_first_move==0)
      {
-        // Speed parameters, acceleration etc. are here
+        Directional_first_move=time_now;
-        if (Directional_delay==-1)
+        step=1;
        {
          Directional_delay=150;
          Directional_step=16;
      }
-        else if (Directional_delay==150)
+      else
          Directional_delay=40;
        else if (Directional_delay!=0)
          Directional_delay=Directional_delay*8/10;
        else if (Directional_step<16*4)
          Directional_step++;
        Directional_last_move = time_now;
        // Directional controller UP
        if ((Directional_up||Directional_up_left||Directional_up_right) &&
           !(Directional_down_right||Directional_down||Directional_down_left))
      {
-          Cursor_displace(0, -Directional_step/16);
+        // Compute how much the cursor has moved since last call.
        // This tries to make smooth cursor movement
        // no matter the frequency of calls to Get_input()
        step =
          Directional_acceleration(time_now - Directional_first_move) -
          Directional_acceleration(Directional_last_move - Directional_first_move);
        // Clip speed at 3 pixel per visible frame.
        if (step > 3)
          step=3;
      }
      Directional_last_move = time_now;
      if (step)
      {
        // Directional controller UP
        if ((Directional_up||Directional_emulated_up||Directional_up_left||Directional_up_right) &&
           !(Directional_down_right||Directional_down||Directional_emulated_down||Directional_down_left))
        {
          Cursor_displace(0, -step);
        }
        // Directional controller RIGHT
-        if ((Directional_up_right||Directional_right||Directional_down_right) &&
+        if ((Directional_up_right||Directional_right||Directional_emulated_right||Directional_down_right) &&
-           !(Directional_down_left||Directional_left||Directional_up_left))
+           !(Directional_down_left||Directional_left||Directional_emulated_left||Directional_up_left))
        {
-          Cursor_displace(Directional_step/16,0);
+          Cursor_displace(step,0);
        }    
        // Directional controller DOWN
-        if ((Directional_down_right||Directional_down||Directional_down_left) &&
+        if ((Directional_down_right||Directional_down||Directional_emulated_down||Directional_down_left) &&
-           !(Directional_up_left||Directional_up||Directional_up_right))
+           !(Directional_up_left||Directional_up||Directional_emulated_up||Directional_up_right))
        {
-          Cursor_displace(0, Directional_step/16);
+          Cursor_displace(0, step);
        }
        // Directional controller LEFT
-        if ((Directional_down_left||Directional_left||Directional_up_left) &&
+        if ((Directional_down_left||Directional_left||Directional_emulated_left||Directional_up_left) &&
-           !(Directional_up_right||Directional_right||Directional_down_right))
+           !(Directional_up_right||Directional_right||Directional_emulated_right||Directional_down_right))
        {
-          Cursor_displace(-Directional_step/16,0);
+          Cursor_displace(-step,0);
        }
      }
    }
@ -757,14 +1037,15 @@ int Get_input(void)
    {
      Compute_paintbrush_coordinates();
      Display_cursor();
      return 1;
    }
-    // Commit any pending screen update.
+    if (user_feedback_required)
-    // This is done in this function because it's called after reading 
+      return 1;
    // some user input.
    Flush_update();
-    
+    // Nothing significant happened
-    return (Mouse_moved!=0) || user_feedback_required;
+    if (sleep_time)
      SDL_Delay(sleep_time);
    return 0;
 }
 void Adjust_mouse_sensitivity(word fullscreen)
@ -796,3 +1077,74 @@ void Set_mouse_position(void)
      Mouse_virtual_y_position = 12*Mouse_Y*Pixel_height;
    }
 }
 int Color_cycling(__attribute__((unused)) void* useless)
 {
  static byte offset[16];
  int i, color;
  static SDL_Color PaletteSDL[256];
  int changed; // boolean : true if the palette needs a change in this tick.
  long now;
  static long start=0;
  if (start==0)
  {
    // First run
    start = SDL_GetTicks();
    return 1;
  }
  if (!Allow_colorcycling || !Cycling_mode)
    return 1;
  now = SDL_GetTicks();
  changed=0;
  // Check all cycles for a change at this tick
  for (i=0; i<16; i++)
  {
    int len;
    len=Main_backups->Pages->Gradients->Range[i].End-Main_backups->Pages->Gradients->Range[i].Start+1;
    if (len>1 && Main_backups->Pages->Gradients->Range[i].Speed)
    {
      int new_offset;
      new_offset=(now-start)/(int)(1000.0/(Main_backups->Pages->Gradients->Range[i].Speed*0.2856)) % len;
      if (!Main_backups->Pages->Gradients->Range[i].Inverse)
        new_offset=len - new_offset;
      if (new_offset!=offset[i])
        changed=1;
      offset[i]=new_offset;
    }
  }
  if (changed)
  {
    // Initialize the palette
    for(color=0;color<256;color++)
    {
      PaletteSDL[color].r=Main_palette[color].R;
      PaletteSDL[color].g=Main_palette[color].G;
      PaletteSDL[color].b=Main_palette[color].B;
    }
    for (i=0; i<16; i++)
    {
      int len;
      len=Main_backups->Pages->Gradients->Range[i].End-Main_backups->Pages->Gradients->Range[i].Start+1;
      if (len>1 && Main_backups->Pages->Gradients->Range[i].Speed)
      {
        for(color=Main_backups->Pages->Gradients->Range[i].Start;color<=Main_backups->Pages->Gradients->Range[i].End;color++)
        {
          PaletteSDL[color].r=Main_palette[Main_backups->Pages->Gradients->Range[i].Start+((color-Main_backups->Pages->Gradients->Range[i].Start+offset[i])%len)].R;
          PaletteSDL[color].g=Main_palette[Main_backups->Pages->Gradients->Range[i].Start+((color-Main_backups->Pages->Gradients->Range[i].Start+offset[i])%len)].G;
          PaletteSDL[color].b=Main_palette[Main_backups->Pages->Gradients->Range[i].Start+((color-Main_backups->Pages->Gradients->Range[i].Start+offset[i])%len)].B;
        }
      }
    }
    SDL_SetPalette(Screen_SDL, SDL_PHYSPAL | SDL_LOGPAL, PaletteSDL,0,256);
  }
  return 0;
 }
--- a/src/input.h
+++ b/src/input.h
@ -33,11 +33,14 @@
 /// The latest input variables are held in ::Key, ::Key_ANSI, ::Mouse_X, ::Mouse_Y, ::Mouse_K.
 /// Note that ::Key and ::Key_ANSI are not persistent, they will be reset to 0
 /// on subsequent calls to ::Get_input().
-int  Get_input(void);
+int  Get_input(int sleep_time);
 /// Returns true if the keycode has been set as a keyboard shortcut for the function.
 int Is_shortcut(word key, word function);
 /// Returns true if the function has any shortcut key.
 int Has_shortcut(word function);
 /// Adjust mouse sensitivity (and actual mouse input mode)
 void Adjust_mouse_sensitivity(word fullscreen);
@ -56,3 +59,8 @@ extern int Snap_axis;
 extern int Snap_axis_origin_X;
 /// For the :Snap_axis mode, sets the origin's point (in image coordinates)
 extern int Snap_axis_origin_Y;
 ///
 /// This malloced string is set when a drag-and-drop event
 /// brings a file to Grafx2's window.
 extern char * Drop_file_name;
--- a/src/io.c
+++ b/src/io.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Yves Rizoud
    Copyright 2007 Adrien Destugues
    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
@ -32,14 +33,24 @@
 #include <fcntl.h>
 #include <unistd.h>
-#if defined(__amigaos4__)
+#if defined(__amigaos4__) || defined(__AROS__) || defined(__MORPHOS__) || defined(__amigaos__)
    #include <proto/dos.h>
    #include <sys/types.h>
    #include <dirent.h>
    #define isHidden(x) (0)
 #elif defined(__WIN32__)
    #include <dirent.h>
    #include <windows.h>
    //#include <commdlg.h>
    #define isHidden(x) (GetFileAttributesA((x)->d_name)&FILE_ATTRIBUTE_HIDDEN)
 #elif defined(__MINT__)
    #include <mint/osbind.h>
    #include <mint/sysbind.h>
    #include <dirent.h>
    #define isHidden(x) (0)
 #else
    #include <dirent.h>
    #define isHidden(x) ((x)->d_name[0]=='.')
 #endif
 #include "struct.h"
@ -276,6 +287,38 @@ void For_each_file(const char * directory_name, void Callback(const char *))
  closedir(current_directory);
 }
 /// Scans a directory, calls Callback for each file or directory in it,
 void For_each_directory_entry(const char * directory_name, void Callback(const char *, byte is_file, byte is_directory, byte is_hidden))
 {
  // Pour scan de répertoire
  DIR*  current_directory; //Répertoire courant
  struct dirent* entry; // Structure de lecture des éléments
  char full_filename[MAX_PATH_CHARACTERS];
  int filename_position;
  strcpy(full_filename, directory_name);
  current_directory=opendir(directory_name);
  if(current_directory == NULL) return;        // Répertoire invalide ...
  filename_position = strlen(full_filename);
  if (filename_position==0 || strcmp(full_filename+filename_position-1,PATH_SEPARATOR))
  {
    strcat(full_filename, PATH_SEPARATOR);
    filename_position = strlen(full_filename);
  }
  while ((entry=readdir(current_directory)))
  {
    struct stat Infos_enreg;
    strcpy(&full_filename[filename_position], entry->d_name);
    stat(full_filename,&Infos_enreg);
    Callback(
      full_filename, 
      S_ISREG(Infos_enreg.st_mode), 
      S_ISDIR(Infos_enreg.st_mode), 
      isHidden(entry)?1:0);
  }
  closedir(current_directory);
 }
 void Get_full_filename(char * output_name, char * file_name, char * directory_name)
 {
  strcpy(output_name,directory_name);
@ -299,7 +342,7 @@ int Lock_file_handle = -1;
 byte Create_lock_file(const char *file_directory)
 {
-  #ifdef __amigaos__
+  #if defined (__amigaos__)||(__AROS__)
    #warning "Missing code for your platform, please check and correct!"
  #else
  char lock_filename[MAX_PATH_CHARACTERS];
@ -336,7 +379,7 @@ byte Create_lock_file(const char *file_directory)
    return -1;
  }
  #endif
-  #endif // __amigaos__
+  #endif // __amigaos__ or __AROS__
  return 0;
 }
--- a/src/io.h
+++ b/src/io.h
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Yves Rizoud
    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
@ -71,6 +72,8 @@ char * Find_last_slash(const char * str);
 #if defined(__WIN32__)
  #define PATH_SEPARATOR "\\"
 #elif defined(__MINT__)
  #define PATH_SEPARATOR "\\"
 #else
  #define PATH_SEPARATOR "/"
 #endif
@ -90,6 +93,10 @@ int  Directory_exists(char * directory);
 /// Scans a directory, calls Callback for each file in it,
 void For_each_file(const char * directory_name, void Callback(const char *));
 /// Scans a directory, calls Callback for each file or directory in it,
 void For_each_directory_entry(const char * directory_name, void Callback(const char *, byte is_file, byte is_directory, byte is_hidden));
 ///
 /// Creates a fully qualified name from a directory and filename.
 /// The point is simply to insert a PATH_SEPARATOR when needed.
--- a/src/keyboard.c
+++ b/src/keyboard.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2010 Alexander Filyanov
    Copyright 2009 Franck Charlet
    Copyright 2008 Yves Rizoud
    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
@ -465,38 +466,93 @@ const char * Key_name(word key)
  key=key & ~(MOD_CTRL|MOD_ALT|MOD_SHIFT);
-  if (key>=KEY_JOYBUTTON && key<=KEY_JOYBUTTON+18)
+  // 99 is only a sanity check
  if (key>=KEY_JOYBUTTON && key<=KEY_JOYBUTTON+99)
  {
 #ifdef __GP2X__
    char *button_name;
    switch(key-KEY_JOYBUTTON)
    {
-      case GP2X_BUTTON_UP: button_name="[UP]"; break;
+      #ifdef JOY_BUTTON_UP
-      case GP2X_BUTTON_DOWN: button_name="[DOWN]"; break;
+      case JOY_BUTTON_UP: button_name="[UP]"; break;
-      case GP2X_BUTTON_LEFT: button_name="[LEFT]"; break;
+      #endif
-      case GP2X_BUTTON_RIGHT: button_name="[RIGHT]"; break;
+      #ifdef JOY_BUTTON_DOWN
-      case GP2X_BUTTON_UPLEFT: button_name="[UP-LEFT]"; break;
+      case JOY_BUTTON_DOWN: button_name="[DOWN]"; break;
-      case GP2X_BUTTON_UPRIGHT: button_name="[UP-RIGHT]"; break;
+      #endif
-      case GP2X_BUTTON_DOWNLEFT: button_name="[DOWN-LEFT]"; break;
+      #ifdef JOY_BUTTON_LEFT
-      case GP2X_BUTTON_DOWNRIGHT: button_name="[DOWN-RIGHT]"; break;
+      case JOY_BUTTON_LEFT: button_name="[LEFT]"; break;
-      case GP2X_BUTTON_CLICK: button_name="[CLICK]"; break;
+      #endif
-      case GP2X_BUTTON_A: button_name="[A]"; break;
+      #ifdef JOY_BUTTON_RIGHT
-      case GP2X_BUTTON_B: button_name="[B]"; break;
+      case JOY_BUTTON_RIGHT: button_name="[RIGHT]"; break;
-      case GP2X_BUTTON_X: button_name="[X]"; break;
+      #endif
-      case GP2X_BUTTON_Y: button_name="[Y]"; break;
+      #ifdef JOY_BUTTON_UPLEFT
-      case GP2X_BUTTON_L: button_name="[L]"; break;
+      case JOY_BUTTON_UPLEFT: button_name="[UP-LEFT]"; break;
-      case GP2X_BUTTON_R: button_name="[R]"; break;
+      #endif
-      case GP2X_BUTTON_START: button_name="[START]"; break;
+      #ifdef JOY_BUTTON_UPRIGHT
-      case GP2X_BUTTON_SELECT: button_name="[SELECT]"; break;
+      case JOY_BUTTON_UPRIGHT: button_name="[UP-RIGHT]"; break;
-      case GP2X_BUTTON_VOLUP: button_name="[VOL UP]"; break;
+      #endif
-      case GP2X_BUTTON_VOLDOWN: button_name="[VOL DOWN]"; break;
+      #ifdef JOY_BUTTON_DOWNLEFT
-      default: sprintf(buffer+strlen(buffer), "[B%d]", key);return buffer;
+      case JOY_BUTTON_DOWNLEFT: button_name="[DOWN-LEFT]"; break;
      #endif
      #ifdef JOY_BUTTON_DOWNRIGHT
      case JOY_BUTTON_DOWNRIGHT: button_name="[DOWN-RIGHT]"; break;
      #endif
      #ifdef JOY_BUTTON_CLICK
      case JOY_BUTTON_CLICK: button_name="[CLICK]"; break;
      #endif
      #ifdef JOY_BUTTON_A
      case JOY_BUTTON_A: button_name="[A]"; break;
      #endif
      #ifdef JOY_BUTTON_B
      case JOY_BUTTON_B: button_name="[B]"; break;
      #endif
      #ifdef JOY_BUTTON_X
      case JOY_BUTTON_X: button_name="[X]"; break;
      #endif
      #ifdef JOY_BUTTON_Y
      case JOY_BUTTON_Y: button_name="[Y]"; break;
      #endif
      #ifdef JOY_BUTTON_L
      case JOY_BUTTON_L: button_name="[L]"; break;
      #endif
      #ifdef JOY_BUTTON_R
      case JOY_BUTTON_R: button_name="[R]"; break;
      #endif
      #ifdef JOY_BUTTON_START
      case JOY_BUTTON_START: button_name="[START]"; break;
      #endif
      #ifdef JOY_BUTTON_SELECT
      case JOY_BUTTON_SELECT: button_name="[SELECT]"; break;
      #endif
      #ifdef JOY_BUTTON_VOLUP
      case JOY_BUTTON_VOLUP: button_name="[VOL UP]"; break;
      #endif
      #ifdef JOY_BUTTON_VOLDOWN
      case JOY_BUTTON_VOLDOWN: button_name="[VOL DOWN]"; break;
      #endif
      #ifdef JOY_BUTTON_MENU
      case JOY_BUTTON_MENU: button_name="[MENU]"; break;
      #endif
      #ifdef JOY_BUTTON_HOME
      case JOY_BUTTON_HOME: button_name="[HOME]"; break;
      #endif
      #ifdef JOY_BUTTON_HOLD
      case JOY_BUTTON_HOLD: button_name="[HOLD]"; break;
      #endif
      #ifdef JOY_BUTTON_I
      case JOY_BUTTON_I: button_name="[BUTTON I]"; break;
      #endif
      #ifdef JOY_BUTTON_II
      case JOY_BUTTON_II: button_name="[BUTTON II]"; break;
      #endif
      #ifdef JOY_BUTTON_JOY
      case JOY_BUTTON_JOY: button_name="[THUMB JOY]"; break;
      #endif
      default: sprintf(buffer+strlen(buffer), "[B%d]", key-KEY_JOYBUTTON);return buffer;
    }
    strcat(buffer,button_name);
-#else    
+
    sprintf(buffer+strlen(buffer), "[B%d]", key-KEY_JOYBUTTON);
 #endif
    return buffer;
  }
--- a/src/loadsave.c
+++ b/src/loadsave.c
@ -2,6 +2,8 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2010 Alexander Filyanov
    Copyright 2009 Petter Lindquist
    Copyright 2008 Yves Rizoud
    Copyright 2008 Franck Charlet
@ -47,6 +49,8 @@
 #include "struct.h"
 #include "windows.h"
 #include "engine.h"
 #include "brush.h"
 #include "setup.h"
 // -- PKM -------------------------------------------------------------------
 void Test_PKM(T_IO_Context *);
@ -121,6 +125,10 @@ void Save_C64(T_IO_Context *);
 // -- SCR (Amstrad CPC)
 void Save_SCR(T_IO_Context *);
 // -- XPM (X PixMap)
 // Loading is done through SDL_Image 
 void Save_XPM(T_IO_Context*);
 // -- PNG -------------------------------------------------------------------
 #ifndef __no_pnglib__
 void Test_PNG(T_IO_Context *);
@ -133,7 +141,7 @@ void Save_PNG(T_IO_Context *);
 void Load_SDL_Image(T_IO_Context *);
 // ENUM     Name  TestFunc LoadFunc SaveFunc PalOnly Comment Layers Ext Exts  
-T_Format File_formats[NB_KNOWN_FORMATS] = {
+T_Format File_formats[] = {
  {FORMAT_ALL_IMAGES, "(all)", NULL, NULL, NULL, 0, 0, 0, "", "gif;png;bmp;pcx;pkm;lbm;iff;img;sci;scq;scf;scn;sco;pi1;pc1;cel;neo;kcf;pal;c64;koa;koala;fli;bml;cdu;prg;tga;pnm;xpm;xcf;jpg;jpeg;tif;tiff;ico"},
  {FORMAT_ALL_FILES, "(*.*)", NULL, NULL, NULL, 0, 0, 0, "", "*"},
  {FORMAT_GIF, " gif", Test_GIF, Load_GIF, Save_GIF, 0, 1, 1, "gif", "gif"},
@ -143,7 +151,7 @@ T_Format File_formats[NB_KNOWN_FORMATS] = {
  {FORMAT_BMP, " bmp", Test_BMP, Load_BMP, Save_BMP, 0, 0, 0, "bmp", "bmp"},
  {FORMAT_PCX, " pcx", Test_PCX, Load_PCX, Save_PCX, 0, 0, 0, "pcx", "pcx"},
  {FORMAT_PKM, " pkm", Test_PKM, Load_PKM, Save_PKM, 0, 1, 0, "pkm", "pkm"},
-  {FORMAT_LBM, " lbm", Test_LBM, Load_LBM, Save_LBM, 0, 0, 0, "lbm", "lbm;iff"},
+  {FORMAT_LBM, " lbm", Test_LBM, Load_LBM, Save_LBM, 0, 0, 0, "lbm", "lbm;iff;ilbm"},
  {FORMAT_IMG, " img", Test_IMG, Load_IMG, Save_IMG, 0, 0, 0, "img", "img"},
  {FORMAT_SCx, " sc?", Test_SCx, Load_SCx, Save_SCx, 0, 0, 0, "sc?", "sci;scq;scf;scn;sco"},
  {FORMAT_PI1, " pi1", Test_PI1, Load_PI1, Save_PI1, 0, 0, 0, "pi1", "pi1"},
@ -154,9 +162,16 @@ T_Format File_formats[NB_KNOWN_FORMATS] = {
  {FORMAT_PAL, " pal", Test_PAL, Load_PAL, Save_PAL, 1, 0, 0, "pal", "pal"},
  {FORMAT_C64, " c64", Test_C64, Load_C64, Save_C64, 0, 1, 0, "c64", "c64;koa;koala;fli;bml;cdu;prg"},
  {FORMAT_SCR, " cpc", NULL,     NULL,     Save_SCR, 0, 0, 0, "cpc", "cpc;scr"},
  {FORMAT_XPM, " xpm", NULL,     NULL,     Save_XPM, 0, 0, 0, "xpm", "xpm"},
  {FORMAT_MISC,"misc.",NULL,     NULL,     NULL,     0, 0, 0, "",    "tga;pnm;xpm;xcf;jpg;jpeg;tif;tiff;ico"},
 };
 /// Total number of known file formats
 unsigned int Nb_known_formats(void)
 {
  return sizeof(File_formats)/sizeof(File_formats[0]);
 }
 /// Set the color of a pixel (on load)
 void Set_pixel(T_IO_Context *context, short x_pos, short y_pos, byte color)
 {
@ -180,38 +195,32 @@ void Set_pixel(T_IO_Context *context, short x_pos, short y_pos, byte color)
    // Chargement des pixels dans la preview
    case CONTEXT_PREVIEW:
      // Skip pixels of transparent index if :
-      // - It's the first layer, and image has transparent background.
+      // it's a layer above the first one
-      // - or it's a layer above the first one
+      if (color == context->Transparent_color && context->Current_layer > 0)
      if (color == context->Transparent_color && (context->Current_layer > 0 || context->Background_transparent))
        break;
      if (((x_pos % context->Preview_factor_X)==0) && ((y_pos % context->Preview_factor_Y)==0))
      {
        // Tag the color as 'used'
        context->Preview_usage[color]=1;
        // Store pixel
        if (context->Ratio == PIXEL_WIDE && 
          Pixel_ratio != PIXEL_WIDE &&
          Pixel_ratio != PIXEL_WIDE2)
        {
-           Pixel(context->Preview_pos_X+(x_pos/context->Preview_factor_X*2),
+          context->Preview_bitmap[x_pos/context->Preview_factor_X*2 + (y_pos/context->Preview_factor_Y)*PREVIEW_WIDTH*Menu_factor_X]=color;
-                 context->Preview_pos_Y+(y_pos/context->Preview_factor_Y),
+          context->Preview_bitmap[x_pos/context->Preview_factor_X*2+1 + (y_pos/context->Preview_factor_Y)*PREVIEW_WIDTH*Menu_factor_X]=color;
                 color);
           Pixel(context->Preview_pos_X+(x_pos/context->Preview_factor_X*2)+1,
                 context->Preview_pos_Y+(y_pos/context->Preview_factor_Y),
                 color);
        }
        else if (context->Ratio == PIXEL_TALL && 
          Pixel_ratio != PIXEL_TALL &&
          Pixel_ratio != PIXEL_TALL2)
        {
-           Pixel(context->Preview_pos_X+(x_pos/context->Preview_factor_X),
+          context->Preview_bitmap[x_pos/context->Preview_factor_X + (y_pos/context->Preview_factor_Y*2)*PREVIEW_WIDTH*Menu_factor_X]=color;
-                 context->Preview_pos_Y+(y_pos/context->Preview_factor_Y*2),
+          context->Preview_bitmap[x_pos/context->Preview_factor_X + (y_pos/context->Preview_factor_Y*2+1)*PREVIEW_WIDTH*Menu_factor_X]=color;
                 color);
           Pixel(context->Preview_pos_X+(x_pos/context->Preview_factor_X),
                 context->Preview_pos_Y+(y_pos/context->Preview_factor_Y*2)+1,
                 color);
        }
        else
-          Pixel(context->Preview_pos_X+(x_pos/context->Preview_factor_X),
+          context->Preview_bitmap[x_pos/context->Preview_factor_X + (y_pos/context->Preview_factor_Y)*PREVIEW_WIDTH*Menu_factor_X]=color;
                context->Preview_pos_Y+(y_pos/context->Preview_factor_Y),
                color);
      }
      break;
@ -234,8 +243,6 @@ void Palette_loaded(T_IO_Context *context)
  {
    case CONTEXT_MAIN_IMAGE:
    case CONTEXT_PREVIEW:
      Set_palette(context->Palette);
      break;
    case CONTEXT_BRUSH:
    case CONTEXT_SURFACE:
      break;
@ -244,66 +251,6 @@ void Palette_loaded(T_IO_Context *context)
  switch (context->Type)
  {
    case CONTEXT_PREVIEW:      
      Compute_optimal_menu_colors(context->Palette);
      /*
      if(
        (
          context->Palette[MC_Black].R==context->Palette[MC_Dark].R &&
          context->Palette[MC_Black].G==context->Palette[MC_Dark].G &&
          context->Palette[MC_Black].B==context->Palette[MC_Dark].B
        ) ||
        (
          context->Palette[MC_Light].R==context->Palette[MC_Dark].R &&
          context->Palette[MC_Light].G==context->Palette[MC_Dark].G &&
          context->Palette[MC_Light].B==context->Palette[MC_Dark].B
        ) ||
        (
          context->Palette[MC_White].R==context->Palette[MC_Light].R &&
          context->Palette[MC_White].G==context->Palette[MC_Light].G &&
          context->Palette[MC_White].B==context->Palette[MC_Light].B
        )
        )
      {
          // Si on charge une image monochrome, le fileselect ne sera plus visible. Dans ce cas on force quelques couleurs à des valeurs sures
          int black =
              Main_palette[MC_Black].R +
              Main_palette[MC_Black].G +
              Main_palette[MC_Black].B;
          int white =
              Main_palette[MC_White].R +
              Main_palette[MC_White].G +
              Main_palette[MC_White].B;
          //Set_color(MC_Light,(2*white+black)/9,(2*white+black)/9,(2*white+black)/9);
          //Set_color(MC_Dark,(2*black+white)/9,(2*black+white)/9,(2*black+white)/9);
          Main_palette[MC_Dark].R=(2*black+white)/9;
          Main_palette[MC_Dark].G=(2*black+white)/9;
          Main_palette[MC_Dark].B=(2*black+white)/9;
          Main_palette[MC_Light].R=(2*white+black)/9;
          Main_palette[MC_Light].G=(2*white+black)/9;
          Main_palette[MC_Light].B=(2*white+black)/9;
          Set_palette(Main_palette);
      }
      */
      Remap_screen_after_menu_colors_change();
      // Preview palette
      if (Get_fileformat(context->Format)->Palette_only)
      {
        short index;
        if (context->Type == CONTEXT_PREVIEW)
          for (index=0; index<256; index++)
            Window_rectangle(183+(index/16)*7,95+(index&15)*5,5,5,index);
        Update_window_area(183,95,120,80);
      }
      break;
    case CONTEXT_MAIN_IMAGE:
    case CONTEXT_BRUSH:
    case CONTEXT_SURFACE:
@ -336,17 +283,17 @@ void Set_pixel_24b(T_IO_Context *context, short x_pos, short y_pos, byte r, byte
      break;
    case CONTEXT_PREVIEW:
      {
      if (((x_pos % context->Preview_factor_X)==0) && ((y_pos % context->Preview_factor_Y)==0))
      {
        color=((r >> 5) << 5) |
                ((g >> 5) << 2) |
                ((b >> 6));
-          Pixel(context->Preview_pos_X+(x_pos/context->Preview_factor_X),
+        
-                context->Preview_pos_Y+(y_pos/context->Preview_factor_Y),
+        // Tag the color as 'used'
-                color);
+        context->Preview_usage[color]=1;
-        }
+        
        context->Preview_bitmap[x_pos/context->Preview_factor_X + (y_pos/context->Preview_factor_Y)*PREVIEW_WIDTH*Menu_factor_X]=color;
      }
      break;
  }
@ -388,6 +335,11 @@ void Pre_load(T_IO_Context *context, short width, short height, long file_size,
    // Preview
    case CONTEXT_PREVIEW:
      // Préparation du chargement d'une preview:
      context->Preview_bitmap=malloc(PREVIEW_WIDTH*PREVIEW_HEIGHT*Menu_factor_X*Menu_factor_Y);
      if (!context->Preview_bitmap)
        File_error=1;
      // Affichage des données "Image size:"
      if ((width<10000) && (height<10000))
      {
@ -430,7 +382,8 @@ void Pre_load(T_IO_Context *context, short width, short height, long file_size,
      // On efface le commentaire précédent
      Window_rectangle(45,70,32*8,8,MC_Light);
      // Affichage du commentaire
-      Print_in_window(45,70,context->Comment,MC_Black,MC_Light);
+      if (Get_fileformat(format)->Comment)
        Print_in_window(45,70,Main_comment,MC_Black,MC_Light);
      // Calcul des données nécessaires à l'affichage de la preview:
      if (ratio == PIXEL_WIDE && 
@ -442,8 +395,8 @@ void Pre_load(T_IO_Context *context, short width, short height, long file_size,
          Pixel_ratio != PIXEL_TALL2)
        height*=2;
-      context->Preview_factor_X=Round_div_max(width,122*Menu_factor_X);
+      context->Preview_factor_X=Round_div_max(width,120*Menu_factor_X);
-      context->Preview_factor_Y=Round_div_max(height, 82*Menu_factor_Y);
+      context->Preview_factor_Y=Round_div_max(height, 80*Menu_factor_Y);
      if ( (!Config.Maximize_preview) && (context->Preview_factor_X!=context->Preview_factor_Y) )
      {
@ -457,17 +410,17 @@ void Pre_load(T_IO_Context *context, short width, short height, long file_size,
      context->Preview_pos_Y=Window_pos_Y+ 95*Menu_factor_Y;
      // On nettoie la zone où va s'afficher la preview:
-      Window_rectangle(183,95,120,80,MC_Light);
+      Window_rectangle(183,95,PREVIEW_WIDTH,PREVIEW_HEIGHT,MC_Light);
      // Un update pour couvrir les 4 zones: 3 libellés plus le commentaire
      Update_window_area(45,48,256,30);
      // Zone de preview
-      Update_window_area(183,95,120,80);
+      Update_window_area(183,95,PREVIEW_WIDTH,PREVIEW_HEIGHT);
      break;
    // Other loading
    case CONTEXT_MAIN_IMAGE:
-      if (Backup_with_new_dimensions(0,1,width,height))
+      if (Backup_new_image(1,width,height))
      {
        // La nouvelle page a pu être allouée, elle est pour l'instant pleine
        // de 0s. Elle fait Main_image_width de large.
@ -605,7 +558,10 @@ void Load_image(T_IO_Context *context)
 {
  unsigned int index; // index de balayage des formats
  T_Format *format = &(File_formats[2]); // Format du fichier à charger
  int i;
  // Not sure it's the best place...
  context->Color_cycles=0;
  // On place par défaut File_error à vrai au cas où on ne sache pas
  // charger le format du fichier:
@ -622,7 +578,7 @@ void Load_image(T_IO_Context *context)
  {
    //  Sinon, on va devoir scanner les différents formats qu'on connait pour
    // savoir à quel format est le fichier:
-    for (index=0; index < NB_KNOWN_FORMATS; index++)
+    for (index=0; index < Nb_known_formats(); index++)
    {
      format = Get_fileformat(index);
      // Loadable format
@ -722,11 +678,34 @@ void Load_image(T_IO_Context *context)
    free(context->Buffer_image_24b);
    context->Buffer_image_24b = NULL;
  }
  else if (context->Type == CONTEXT_MAIN_IMAGE)
  {
    // Non-24b main image: Add menu colors
    if (Config.Safety_colors)
    {
      dword color_usage[256];
      memset(color_usage,0,sizeof(color_usage));
      if (Count_used_colors(color_usage)<252)
      {
        int gui_index=0;
        int c;
        for (c=255; c>=0 && gui_index<4; c--)
        {
          if (color_usage[c]==0)
          {
            context->Palette[c]=*Favorite_GUI_color(gui_index);
            gui_index++;
          }
        }
      }
    }
  }
  if (context->Type == CONTEXT_MAIN_IMAGE)
  {
    if ( File_error!=1)
    {
      Set_palette(context->Palette);
      if (format->Palette_only)
      {
        // Make a backup step
@ -773,6 +752,21 @@ void Load_image(T_IO_Context *context)
          Main_image_width=1;
        if (Main_image_height<1)
          Main_image_height=1;
        // Color cyling ranges:
        for (i=0; i<16; i++)
          Main_backups->Pages->Gradients->Range[i].Speed=0;
        for (i=0; i<context->Color_cycles; i++)
        {
          Main_backups->Pages->Gradients->Range[i].Start=context->Cycle_range[i].Start;
          Main_backups->Pages->Gradients->Range[i].End=context->Cycle_range[i].End;
          Main_backups->Pages->Gradients->Range[i].Inverse=context->Cycle_range[i].Inverse;
          Main_backups->Pages->Gradients->Range[i].Speed=context->Cycle_range[i].Speed;
        }
        // Comment
        strcpy(Main_comment, context->Comment);
      }
    }
    else if (File_error!=1)
@ -791,19 +785,16 @@ void Load_image(T_IO_Context *context)
  }
  else if (context->Type == CONTEXT_BRUSH && File_error==0)
  {
    free(Brush);
    Brush=context->Buffer_image;
    context->Buffer_image = NULL;
-    Brush_width=context->Width;
+    if (Realloc_brush(context->Width, context->Height, context->Buffer_image, NULL))
-    Brush_height=context->Height;
+    {
    free(Smear_brush);
      Smear_brush_width=(Brush_width>MAX_PAINTBRUSH_SIZE)?Brush_width:MAX_PAINTBRUSH_SIZE;
      Smear_brush_height=(Brush_height>MAX_PAINTBRUSH_SIZE)?Brush_height:MAX_PAINTBRUSH_SIZE;
    Smear_brush=(byte *)malloc(Smear_brush_width*Smear_brush_height);
    if (!Smear_brush)
      File_error=3;
      free(context->Buffer_image);
    }
    memcpy(Brush_original_palette, context->Palette, sizeof(T_Palette));
    Remap_brush();
    context->Buffer_image = NULL;
  }
  else if (context->Type == CONTEXT_SURFACE)
  {
@ -822,6 +813,91 @@ void Load_image(T_IO_Context *context)
      SDL_SetColors(context->Surface, colors, 0, 256);
    }
  }
  else if (context->Type == CONTEXT_PREVIEW
    /*&& !context->Buffer_image_24b*/
    /*&& !Get_fileformat(context->Format)->Palette_only*/)
  {
    // Try to adapt the palette to accomodate the GUI.
    int c;
    int count_unused;
    byte unused_color[4];
    count_unused=0;
    // Try find 4 unused colors and insert good colors there
    for (c=255; c>=0 && count_unused<4; c--)
    {
      if (!context->Preview_usage[c])
      {
        unused_color[count_unused]=c;
        count_unused++;
      }
    }
    // Found! replace them with some favorites
    if (count_unused==4)
    {
      int gui_index;
      for (gui_index=0; gui_index<4; gui_index++)
      {
        context->Palette[unused_color[gui_index]]=*Favorite_GUI_color(gui_index);
      }
    }
    // All preview display is here
    // Update palette and screen first
    Compute_optimal_menu_colors(context->Palette);
    Remap_screen_after_menu_colors_change();
    Set_palette(context->Palette);
    // Display palette preview
    if (Get_fileformat(context->Format)->Palette_only)
    {
      short index;
      if (context->Type == CONTEXT_PREVIEW)
        for (index=0; index<256; index++)
          Window_rectangle(183+(index/16)*7,95+(index&15)*5,5,5,index);
    }
    // Display normal image
    else if (context->Preview_bitmap)
    {
      int x_pos,y_pos;
      int width,height;
      width=context->Width/context->Preview_factor_X;
      height=context->Height/context->Preview_factor_Y;
      if (context->Ratio == PIXEL_WIDE && 
          Pixel_ratio != PIXEL_WIDE &&
          Pixel_ratio != PIXEL_WIDE2)
        width*=2;
      else if (context->Ratio == PIXEL_TALL && 
          Pixel_ratio != PIXEL_TALL &&
          Pixel_ratio != PIXEL_TALL2)
        height*=2;
      for (y_pos=0; y_pos<height;y_pos++)
        for (x_pos=0; x_pos<width;x_pos++)
        {
          byte color=context->Preview_bitmap[x_pos+y_pos*PREVIEW_WIDTH*Menu_factor_X];
          // Skip transparent if image has transparent background.
          if (color == context->Transparent_color && context->Background_transparent)
            color=MC_Window;
          Pixel(context->Preview_pos_X+x_pos,
                context->Preview_pos_Y+y_pos,
                color);
        }
    }    
    // Refresh modified part
    Update_window_area(183,95,PREVIEW_WIDTH,PREVIEW_HEIGHT);
    // Preview comment
    Print_in_window(45,70,context->Comment,MC_Black,MC_Light);
    //Update_window_area(45,70,32*8,8);
  }
 }
@ -915,9 +991,11 @@ void Load_SDL_Image(T_IO_Context *context)
  }
  else
  {
    {
      // Hi/Trucolor
      Pre_load(context, surface->w, surface->h, file_size ,FORMAT_ALL_IMAGES, PIXEL_SIMPLE, 1);
    }
    for (y_pos=0; y_pos<context->Height; y_pos++)
    {
@ -938,8 +1016,10 @@ void Load_SDL_Image(T_IO_Context *context)
  SDL_FreeSurface(surface);
 }
 ///
 /// Load an arbitrary SDL_Surface.
-SDL_Surface * Load_surface(char *full_name)
+/// @param gradients Pass the address of a target T_Gradient_array if you want the gradients, NULL otherwise
 SDL_Surface * Load_surface(char *full_name, T_Gradient_array *gradients)
 {
  SDL_Surface * bmp=NULL;
  T_IO_Context context;
@ -948,8 +1028,23 @@ SDL_Surface * Load_surface(char *full_name)
  Load_image(&context);
  if (context.Surface)
  {
    bmp=context.Surface;
    // Caller wants the gradients:
    if (gradients != NULL)
    {
      int i;
      memset(gradients, 0, sizeof(T_Gradient_array));
      for (i=0; i<context.Color_cycles; i++)
      {
        gradients->Range[i].Start=context.Cycle_range[i].Start;
        gradients->Range[i].End=context.Cycle_range[i].End;
        gradients->Range[i].Inverse=context.Cycle_range[i].Inverse;
        gradients->Range[i].Speed=context.Cycle_range[i].Speed;
      }
    }
  } 
  Destroy_context(&context);
  return bmp;
@ -1011,10 +1106,12 @@ void Emergency_backup(const char *fname, byte *source, int width, int height, T_
 void Image_emergency_backup()
 {
 #ifndef NOLAYERS
  if (Main_backups && Main_backups->Pages && Main_backups->Pages->Nb_layers == 1)
-    Emergency_backup("a999999.bkp",Main_screen, Main_image_width, Main_image_height, &Main_palette);
+    Emergency_backup(SAFETYBACKUP_PREFIX_A "999999" BACKUP_FILE_EXTENSION,Main_screen, Main_image_width, Main_image_height, &Main_palette);
  if (Spare_backups && Spare_backups->Pages && Spare_backups->Pages->Nb_layers == 1)
-    Emergency_backup("b999999.bkp",Spare_visible_image.Image, Spare_image_width, Spare_image_height, &Spare_palette);
+    Emergency_backup(SAFETYBACKUP_PREFIX_B "999999" BACKUP_FILE_EXTENSION,Spare_visible_image.Image, Spare_image_width, Spare_image_height, &Spare_palette);
 #endif
 }
 T_Format * Get_fileformat(byte format)
@ -1022,7 +1119,7 @@ T_Format * Get_fileformat(byte format)
  unsigned int i;
  T_Format * safe_default = File_formats;
-  for (i=0; i < NB_KNOWN_FORMATS; i++)
+  for (i=0; i < Nb_known_formats(); i++)
  {
    if (File_formats[i].Identifier == format)
      return &(File_formats[i]);
@ -1041,11 +1138,12 @@ byte Get_pixel(T_IO_Context *context, short x, short y)
  return *(context->Target_address + y*context->Pitch + x);
 }
-/// Cleans up resources (currently: the 24bit buffer) 
+/// Cleans up resources
 void Destroy_context(T_IO_Context *context)
 {
  free(context->Buffer_image_24b);
  free(context->Buffer_image);
  free(context->Preview_bitmap);
  memset(context, 0, sizeof(T_IO_Context));
 }
@ -1069,6 +1167,8 @@ void Init_context_backup_image(T_IO_Context * context, char *file_name, char *fi
 /// Setup for loading/saving the current main image
 void Init_context_layered_image(T_IO_Context * context, char *file_name, char *file_directory)
 {
  int i;
  memset(context, 0, sizeof(T_IO_Context));
  context->Type = CONTEXT_MAIN_IMAGE;
@ -1091,6 +1191,18 @@ void Init_context_layered_image(T_IO_Context * context, char *file_name, char *f
  context->Target_address=Main_backups->Pages->Image[0];
  context->Pitch=Main_image_width;
  // Color cyling ranges:
  for (i=0; i<16; i++)
  {
    if (Main_backups->Pages->Gradients->Range[i].Start!=Main_backups->Pages->Gradients->Range[i].End)
    {
      context->Cycle_range[context->Color_cycles].Start=Main_backups->Pages->Gradients->Range[i].Start;
      context->Cycle_range[context->Color_cycles].End=Main_backups->Pages->Gradients->Range[i].End;
      context->Cycle_range[context->Color_cycles].Inverse=Main_backups->Pages->Gradients->Range[i].Inverse;
      context->Cycle_range[context->Color_cycles].Speed=Main_backups->Pages->Gradients->Range[i].Speed;
      context->Color_cycles++;
    }
  }
 }
 /// Setup for loading/saving the flattened version of current main image
@ -1332,8 +1444,13 @@ int Check_recovery(void)
  int restored_main;
  // First check if can write backups
-  if (Create_lock_file(Config_directory))
+#if defined (__MINT__) 
   //TODO: enable file lock under Freemint only
   return 0;
 #else  
 if (Create_lock_file(Config_directory))
    return -1;
 #endif
  Safety_backup_active=1;
@ -1389,7 +1506,7 @@ void Rotate_safety_backups(void)
  {
    // Clear a previous save (rotating saves)
-    sprintf(deleted_file, "%s%c%6.6d.bkp",
+    sprintf(deleted_file, "%s%c%6.6d" BACKUP_FILE_EXTENSION,
      Config_directory,
      Main_safety_backup_prefix,
      (Uint32)(Main_safety_number + 1000000l - Rotation_safety_backup) % (Uint32)1000000l);
@ -1400,7 +1517,7 @@ void Rotate_safety_backups(void)
    Main_time_of_safety_backup=now;
    // Create a new file name and save
-    sprintf(file_name, "%c%6.6d.bkp",
+    sprintf(file_name, "%c%6.6d" BACKUP_FILE_EXTENSION,
      Main_safety_backup_prefix,
      (Uint32)Main_safety_number);
    Init_context_backup_image(&context, file_name, Config_directory);
@ -1442,6 +1559,10 @@ void Delete_safety_backups(void)
  }
  // Release lock file
 #if defined (__MINT__) 
  //TODO: release file lock under Freemint only
 #else 
  Release_lock_file(Config_directory);
 #endif
 }
--- a/src/loadsave.h
+++ b/src/loadsave.h
@ -37,6 +37,14 @@ enum CONTEXT_TYPE {
  CONTEXT_SURFACE,
 };
 /// Data for a cycling color series. Heavily cloned from T_Gradient_array.
 typedef struct
 {
  byte Start;    ///< First color
  byte End;      ///< Last color
  byte Inverse;  ///< Boolean, true if the gradient goes in descending order
  byte Speed;    ///< Frequency of cycling, from 1 (slow) to 64 (fast)
 } T_Color_cycle;
 typedef struct
 {
@ -71,6 +79,9 @@ typedef struct
  /// Original file directory, stored in GIF file
  char * Original_file_directory;
  byte Color_cycles;
  T_Color_cycle Cycle_range[16];
  /// Internal: during load, marks which layer is being loaded.
  short Current_layer;
@ -87,12 +98,17 @@ typedef struct
  short Preview_factor_Y;
  short Preview_pos_X;
  short Preview_pos_Y;
  byte *Preview_bitmap;
  byte  Preview_usage[256];
  // Internal: returned surface for SDL_Surface case
  SDL_Surface * Surface;
 } T_IO_Context;
 #define PREVIEW_WIDTH  120
 #define PREVIEW_HEIGHT  80
 /// Type of a function that can be called for a T_IO_Context. Kind of a method.
 typedef void (* Func_IO) (T_IO_Context *);
@ -165,8 +181,10 @@ extern T_Format File_formats[];
 /// is too high.
 void Image_emergency_backup(void);
 ///
 /// Load an arbitrary SDL_Surface.
-SDL_Surface * Load_surface(char *full_name);
+/// @param gradients Pass the address of a target T_Gradient_array if you want the gradients, NULL otherwise
 SDL_Surface * Load_surface(char *full_name, T_Gradient_array *gradients);
 /*
@ -178,12 +196,8 @@ T_Format * Get_fileformat(byte format);
 // -- File formats
-#ifndef __no_pnglib__
+/// Total number of known file formats
-#define NB_KNOWN_FORMATS 19 ///< Total number of known file formats.
+unsigned int Nb_known_formats(void);
 #else
 // Without pnglib
 #define NB_KNOWN_FORMATS 18 ///< Total number of known file formats.
 #endif
 // Internal use
@ -210,7 +224,6 @@ void Set_layer(T_IO_Context *context, byte layer);
 // =================================================================
 // This is here and not in fileformats.c because the emergency save uses it...
 #pragma pack(1)
 typedef struct
 {
  byte Filler1[6];
@ -219,7 +232,6 @@ typedef struct
  byte Filler2[118];
  T_Palette Palette;
 } T_IMG_Header;
 #pragma pack()
 // Data for 24bit loading
--- a/src/main.c
+++ b/src/main.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2009 Pasi Kallinen
    Copyright 2008 Peter Gordon
    Copyright 2008 Franck Charlet
@ -40,7 +41,7 @@
 // There is no WM on the GP2X...
-#ifndef __GP2X__
+#if !defined(__GP2X__) && !defined(__WIZ__) && !defined(__CAANOO__)
    #include <SDL_syswm.h>
 #endif
@ -65,11 +66,14 @@
 #include "brush.h"
 #include "palette.h"
 #include "realpath.h"
 #include "input.h"
 #if defined(__WIN32__)
    #include <windows.h>
    #include <shlwapi.h>
    #define chdir(dir) SetCurrentDirectory(dir)
 #elif defined (__MINT__)
    #include <mint/osbind.h>
 #elif defined(__macosx__)
    #import <corefoundation/corefoundation.h>
    #import <sys/param.h>
@ -85,6 +89,8 @@
  extern DECLSPEC int SDLCALL SDL_putenv(const char *variable);
 #endif
 extern char Program_version[]; // generated in pversion.c
 //--- Affichage de la syntaxe, et de la liste des modes vidéos disponibles ---
 void Display_syntax(void)
 {
@ -139,7 +145,7 @@ void Error_function(int error_code, const char *filename, int line_number, const
    for (index=0;index<=255;index++)
      temp_palette[index].R=255;
    Set_palette(temp_palette);
-    SDL_Delay(500);
+    Delay_with_active_mouse(50); // Half a second of red flash
    Set_palette(Main_palette);
  }
  else
@ -400,6 +406,17 @@ int Analyze_command_line(int argc, char * argv[], char *main_filename, char *mai
  return file_in_command_line;
 }
 // Compile-time assertions:
 #define CT_ASSERT(e) extern char (*ct_assert(void)) [sizeof(char[1 - 2*!(e)])]
 // This line will raise an error at compile time
 // when sizeof(T_Components) is not 3.
 CT_ASSERT(sizeof(T_Components)==3);
 // This line will raise an error at compile time
 // when sizeof(T_Palette) is not 768.
 CT_ASSERT(sizeof(T_Palette)==768);
 // ------------------------ Initialiser le programme -------------------------
 // Returns 0 on fail
 int Init_program(int argc,char * argv[])
@ -409,12 +426,18 @@ int Init_program(int argc,char * argv[])
  static char program_directory[MAX_PATH_CHARACTERS];
  T_Gui_skin *gfx;
  int file_in_command_line;
  T_Gradient_array initial_gradients;
  static char main_filename [MAX_PATH_CHARACTERS];
  static char main_directory[MAX_PATH_CHARACTERS];
  static char spare_filename [MAX_PATH_CHARACTERS];
  static char spare_directory[MAX_PATH_CHARACTERS];
-  
+  #if defined(__MINT__)  
  printf("===============================\n");
  printf(" /|\\ GrafX2 %.19s\n", Program_version);
  printf(" compilation date: %.16s\n", __DATE__);
  printf("===============================\n");
  #endif 
  // On crée dès maintenant les descripteurs des listes de pages pour la page
  // principale et la page de brouillon afin que leurs champs ne soient pas
@ -431,9 +454,12 @@ int Init_program(int argc,char * argv[])
  Set_data_directory(program_directory,Data_directory);
  // Choose directory for settings (read/write)
  Set_config_directory(program_directory,Config_directory);
-
+#if defined(__MINT__)
-  // On détermine le répertoire courant:
+  strcpy(Main_current_directory,program_directory);
 #else
 // On détermine le répertoire courant:
  getcwd(Main_current_directory,256);
 #endif
  // On en profite pour le mémoriser dans le répertoire principal:
  strcpy(Initial_directory,Main_current_directory);
@ -473,8 +499,6 @@ int Init_program(int argc,char * argv[])
  // On initialise d'ot' trucs
  Main_offset_X=0;
  Main_offset_Y=0;
  Old_main_offset_X=0;
  Old_main_offset_Y=0;
  Main_separator_position=0;
  Main_X_zoom=0;
  Main_separator_proportion=INITIAL_SEPARATOR_PROPORTION;
@ -486,8 +510,6 @@ int Init_program(int argc,char * argv[])
  Main_magnifier_offset_Y=0;
  Spare_offset_X=0;
  Spare_offset_Y=0;
  Old_spare_offset_X=0;
  Old_spare_offset_Y=0;
  Spare_separator_position=0;
  Spare_X_zoom=0;
  Spare_separator_proportion=INITIAL_SEPARATOR_PROPORTION;
@ -497,16 +519,16 @@ int Init_program(int argc,char * argv[])
  Spare_magnifier_width=0;
  Spare_magnifier_offset_X=0;
  Spare_magnifier_offset_Y=0;
-  Keyboard_click_allowed = 0;
+  Keyboard_click_allowed = 1;
-  Main_safety_backup_prefix = 'a';
+  Main_safety_backup_prefix = SAFETYBACKUP_PREFIX_A[0];
-  Spare_safety_backup_prefix = 'b';
+  Spare_safety_backup_prefix = SAFETYBACKUP_PREFIX_B[0];
  Main_time_of_safety_backup = 0;
  Spare_time_of_safety_backup = 0;
  // SDL
-  if(SDL_Init(SDL_INIT_TIMER|SDL_INIT_VIDEO|SDL_INIT_JOYSTICK) < 0)
+  if(SDL_Init(SDL_INIT_VIDEO|SDL_INIT_JOYSTICK) < 0)
  {
    // The program can't continue without that anyway
    printf("Couldn't initialize SDL.\n");
@ -517,42 +539,7 @@ int Init_program(int argc,char * argv[])
  SDL_EnableKeyRepeat(250, 32);
  SDL_EnableUNICODE(SDL_ENABLE);
  SDL_WM_SetCaption("GrafX2","GrafX2");
-
+  Define_icon();
  {
    // Routine pour définir l'icone.
    char icon_path[MAX_PATH_CHARACTERS];
    SDL_Surface * icon;
    sprintf(icon_path, "%s%s", Data_directory, "gfx2.gif");
    icon = IMG_Load(icon_path);
    if (icon && icon->w == 32 && icon->h == 32)
    {
      Uint32 pink;
      pink = SDL_MapRGB(icon->format, 255, 0, 255);
      if (icon->format->BitsPerPixel == 8)
      {
        SDL_SetColorKey(icon, SDL_SRCCOLORKEY, pink);
        SDL_WM_SetIcon(icon,NULL);
      }
      else
      {
        byte *icon_mask;
        int x,y;
        icon_mask=malloc(128);
        memset(icon_mask,0,128);
        for (y=0;y<32;y++)
          for (x=0;x<32;x++)
            if (Get_SDL_pixel_hicolor(icon, x, y) != pink)
              icon_mask[(y*32+x)/8] |=0x80>>(x&7);
        SDL_WM_SetIcon(icon,icon_mask);
        free(icon_mask);
        icon_mask = NULL;
      }
      SDL_FreeSurface(icon);
    }
  }
  // Texte
  Init_text();
@ -574,7 +561,6 @@ int Init_program(int argc,char * argv[])
  // Données sur le pinceau:
  Paintbrush_X=0;
  Paintbrush_Y=0;
  Paintbrush_shape=PAINTBRUSH_SHAPE_ROUND;
  Paintbrush_hidden=0;
  // On initialise tout ce qui concerne les opérations et les effets
@ -634,6 +620,25 @@ int Init_program(int argc,char * argv[])
  Windows_open=0;
  // Paintbrush
  if (!(Paintbrush_sprite=(byte *)malloc(MAX_PAINTBRUSH_SIZE*MAX_PAINTBRUSH_SIZE))) Error(ERROR_MEMORY);
  // Load preset paintbrushes (uses Paintbrush_ variables)
  Init_paintbrushes();
  // Set a valid paintbrush afterwards
  *Paintbrush_sprite=1;
  Paintbrush_width=1;
  Paintbrush_height=1;
  Paintbrush_offset_X=0;
  Paintbrush_offset_Y=0;
  Paintbrush_shape=PAINTBRUSH_SHAPE_ROUND;
  #if defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__)
  // Prefer cycling active by default
  Cycling_mode=1;
  #endif
  // Charger la configuration des touches
  Set_config_defaults();
@ -662,10 +667,10 @@ int Init_program(int argc,char * argv[])
  Help_position=0;
  // Load sprites, palette etc.
-  gfx = Load_graphics(Config.Skin_file);
+  gfx = Load_graphics(Config.Skin_file, &initial_gradients);
  if (gfx == NULL)
  {
-    gfx = Load_graphics("skin_DPaint.png");
+    gfx = Load_graphics(DEFAULT_SKIN_FILENAME, &initial_gradients);
    if (gfx == NULL)
    {
      printf("%s", Gui_loading_error_message);
@ -678,7 +683,10 @@ int Init_program(int argc,char * argv[])
  // Gfx->Default_palette[MC_Dark] =Config.Fav_menu_colors[1];
  // Gfx->Default_palette[MC_Light]=Config.Fav_menu_colors[2];
  // Gfx->Default_palette[MC_White]=Config.Fav_menu_colors[3];
-//  Compute_optimal_menu_colors(Gfx->Default_palette);
+  
  // Even when using the skin's palette, if RGB range is small
  // the colors will be unusable.
  Compute_optimal_menu_colors(Gfx->Default_palette);
  // Infos sur les trames (Sieve)
  Sieve_mode=0;
@ -686,9 +694,9 @@ int Init_program(int argc,char * argv[])
  // Font
  if (!(Menu_font=Load_font(Config.Font_file)))
-    if (!(Menu_font=Load_font("font_DPaint.png")))
+    if (!(Menu_font=Load_font(DEFAULT_FONT_FILENAME)))
      {
-        printf("Unable to open the default font file: %s\n", "font_Classic.png");
+        printf("Unable to open the default font file: %s\n", DEFAULT_FONT_FILENAME);
        Error(ERROR_GUI_MISSING);
      }
@ -701,11 +709,6 @@ int Init_program(int argc,char * argv[])
  if (!(Brush         =(byte *)malloc(   1*   1))) Error(ERROR_MEMORY);
  if (!(Smear_brush   =(byte *)malloc(MAX_PAINTBRUSH_SIZE*MAX_PAINTBRUSH_SIZE))) Error(ERROR_MEMORY);
  // Pinceau
  if (!(Paintbrush_sprite=(byte *)malloc(MAX_PAINTBRUSH_SIZE*MAX_PAINTBRUSH_SIZE))) Error(ERROR_MEMORY);
  *Paintbrush_sprite=1;
  Paintbrush_width=1;
  Paintbrush_height=1;
  starting_videomode=Current_resolution;
  Horizontal_line_buffer=NULL;
@ -731,6 +734,9 @@ int Init_program(int argc,char * argv[])
      SetWindowPos(pInfo.window, 0, Config.Window_pos_x, Config.Window_pos_y, 0, 0, SWP_NOSIZE);
    }
  }
  // Open a console for debugging...
  //ActivateConsole();
  #endif
  Main_image_width=Screen_width/Pixel_width;
@ -745,15 +751,29 @@ int Init_program(int argc,char * argv[])
  // Nettoyage de l'écran virtuel (les autres recevront celui-ci par copie)
  memset(Main_screen,0,Main_image_width*Main_image_height);
  // Now that the backup system is there, we can store the gradients.
  memcpy(Main_backups->Pages->Gradients->Range, initial_gradients.Range, sizeof(initial_gradients.Range));
  memcpy(Spare_backups->Pages->Gradients->Range, initial_gradients.Range, sizeof(initial_gradients.Range));
  Gradient_function=Gradient_basic;
  Gradient_lower_bound=0;
  Gradient_upper_bound=0;
  Gradient_random_factor=1;
  Gradient_bounds_range=1;
  Current_gradient=0;
  // Initialisation de diverses variables par calcul:
  Compute_magnifier_data();
  Compute_limits();
  Compute_paintbrush_coordinates();
  // On affiche le menu:
  Display_menu();
  Display_paintbrush_in_menu();
-  Display_sprite_in_menu(BUTTON_PAL_LEFT,18+(Config.Palette_vertical!=0));
+  Display_sprite_in_menu(BUTTON_PAL_LEFT,Config.Palette_vertical?MENU_SPRITE_VERTICAL_PALETTE_SCROLL:-1);
  Display_menu();
  Draw_menu_button(BUTTON_PAL_LEFT,BUTTON_RELEASED);
  Draw_menu_button(BUTTON_PAL_RIGHT,BUTTON_RELEASED);
  // On affiche le curseur pour débutter correctement l'état du programme:
  Display_cursor();
@ -770,8 +790,11 @@ int Init_program(int argc,char * argv[])
  // On initialise la brosse initiale à 1 pixel blanc:
  Brush_width=1;
  Brush_height=1;
  for (temp=0;temp<256;temp++)
    Brush_colormap[temp]=temp;
  Capture_brush(0,0,0,0,0);
  *Brush=MC_White;
  *Brush_original_pixels=MC_White;
  // Test de recuperation de fichiers sauvés
  switch (Check_recovery())
@ -843,6 +866,9 @@ int Init_program(int argc,char * argv[])
          break;
      }
  }
  Allow_drag_and_drop(1);
  return(1);
 }
@ -908,6 +934,12 @@ void Program_shutdown(void)
    Error(ERROR_MISSING_DIRECTORY);
  SDL_Quit();
  #if defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__)
  chdir("/usr/gp2x");
  execl("/usr/gp2x/gp2xmenu", "/usr/gp2x/gp2xmenu", NULL);
  #endif
 }
--- a/src/misc.c
+++ b/src/misc.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Yves Rizoud
    Copyright 2008 Franck Charlet
    Copyright 2007 Adrien Destugues
@ -177,7 +178,8 @@ void Wait_end_of_click(void)
 {
  // On désactive tous les raccourcis clavier
-  while(Mouse_K) if(!Get_input()) SDL_Delay(20);
+  while(Mouse_K)
    Get_input(20);
 }
 void Clear_current_image_with_stencil(byte color, byte * stencil)
@ -339,7 +341,7 @@ void Rotate_270_deg_lowlevel(byte * source, byte * dest, short width, short heig
 // Replace une couleur par une autre dans un buffer
-void Remap_general_lowlevel(byte * conversion_table,byte * buffer,short width,short height,short buffer_width)
+void Remap_general_lowlevel(byte * conversion_table,byte * in_buffer, byte *out_buffer,short width,short height,short buffer_width)
 {
  int dx,cx;
@ -349,17 +351,19 @@ void Remap_general_lowlevel(byte * conversion_table,byte * buffer,short width,sh
    // Pour chaque pixel
    for(cx=width;cx>0;cx--)
    {
-      *buffer = conversion_table[*buffer];
+      *out_buffer = conversion_table[*in_buffer];
-      buffer++;
+      in_buffer++;
      out_buffer++;
    }
-    buffer += buffer_width-width;
+    in_buffer += buffer_width-width;
    out_buffer += buffer_width-width;
  }
 }
 void Copy_image_to_brush(short start_x,short start_y,short Brush_width,short Brush_height,word image_width)
 {
  byte* src=start_y*image_width+start_x+Main_backups->Pages->Image[Main_current_layer]; //Adr départ image (ESI)
-  byte* dest=Brush; //Adr dest brosse (EDI)
+  byte* dest=Brush_original_pixels; //Adr dest brosse (EDI)
  int dx;
  for (dx=Brush_height;dx!=0;dx--)
@ -499,6 +503,22 @@ byte Effect_substractive_colorize(word x,word y,byte color)
    blue<blue_under?blue:blue_under);
 }
 byte Effect_alpha_colorize    (word x,word y,byte color)
 {
  byte color_under = Read_pixel_from_feedback_screen(x,y);
  byte blue_under=Main_palette[color_under].B;
  byte green_under=Main_palette[color_under].G;
  byte red_under=Main_palette[color_under].R;
  int factor=(Main_palette[color].R*76 + 
    Main_palette[color].G*151 + 
    Main_palette[color].B*28)/255;
  return Best_color(
    (Main_palette[Fore_color].R*factor + red_under*(255-factor))/255,
    (Main_palette[Fore_color].G*factor + green_under*(255-factor))/255,
    (Main_palette[Fore_color].B*factor + blue_under*(255-factor))/255);
 }
 void Check_timer(void)
 {
  if((SDL_GetTicks()/55)-Timer_delay>Timer_start) Timer_state=1;
@ -659,17 +679,6 @@ void Rescale(byte *src_buffer, short src_width, short src_height, byte *dst_buff
  }
 }
 void Slider_timer(byte speed)
  //Boucle d'attente pour faire bouger les scrollbars à une vitesse correcte
 {
  Uint32 end;
  byte original_mouse_k = Mouse_K;
  end = SDL_GetTicks() + speed*10;
  do
  {
    if (!Get_input()) SDL_Delay(20);
  } while (Mouse_K == original_mouse_k && SDL_GetTicks()<end);
 }
 void Scroll_picture(byte * main_src, byte * main_dest, short x_offset,short y_offset)
 {
@ -732,13 +741,26 @@ void Zoom_a_line(byte* original_line, byte* zoomed_line,
  // sysinfo not implemented
 #elif defined(__AROS__) || defined(__amigaos4__) || defined(__MORPHOS__) || defined(__amigaos__)
  #include <proto/exec.h>
 #elif defined(__MINT__)
  #include <mint/osbind.h>
  #include <mint/sysbind.h>
 #elif defined(__SKYOS__)
  #include <skyos/sysinfo.h>
 #else
  #include <sys/sysinfo.h> // sysinfo() for free RAM
 #endif
 #if defined (__MINT__)
 // atari have two kinds of memory
 // standard and fast ram
 void Atari_Memory_free(unsigned long *stRam,unsigned long *ttRam){
  //TODO: return STRAM/TT-RAM
  unsigned long mem=0;
  *stRam=Mxalloc(-1L,0);
  *ttRam = Mxalloc(-1L,1);
 }
 #else
 // Indique quelle est la mémoire disponible
 unsigned long Memory_free(void)
 {
@ -778,6 +800,8 @@ unsigned long Memory_free(void)
  return info.freeram*info.mem_unit;
 #endif
 }
 #endif
 // Arrondir un nombre réel à la valeur entière la plus proche
--- a/src/misc.h
+++ b/src/misc.h
@ -33,7 +33,7 @@
 #define SWAP_PBYTES(a,b) { byte * c=a; a=b; b=c;}
 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 Remap_general_lowlevel(byte * conversion_table,byte * in_buffer, byte *out_buffer,short width,short height,short buffer_width);
 void Scroll_picture(byte * main_src, byte * main_dest, short x_offset,short y_offset);
 void Wait_end_of_click(void);
 void Set_color(byte color, byte red, byte green, byte blue);
@ -42,7 +42,6 @@ void Palette_256_to_64(T_Palette palette);
 void Palette_64_to_256(T_Palette palette);
 void Clear_current_image(byte color);
 void Clear_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);
@ -86,6 +85,7 @@ 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_alpha_colorize(word x,word y,byte color);
 byte Effect_sieve(word x,word y);
 ///
--- a/src/miscfileformats.c
+++ b/src/miscfileformats.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2009 Petter Lindquist
    Copyright 2008 Yves Rizoud
    Copyright 2008 Franck Charlet
@ -368,7 +369,8 @@ void Load_PKM(T_IO_Context * context)
          Compteur_de_donnees_packees=0;
          Compteur_de_pixels=0;
-          Taille_pack=(file_size)-sizeof(T_PKM_Header)-header.Jump;
+          // Header size is 780
          Taille_pack=(file_size)-780-header.Jump;
          // Boucle de décompression:
          while ( (Compteur_de_pixels<image_size) && (Compteur_de_donnees_packees<Taille_pack) && (!File_error) )
@ -637,7 +639,6 @@ void Save_PKM(T_IO_Context * context)
 //////////////////////////////////// CEL ////////////////////////////////////
 #pragma pack(1)
 typedef struct
 {
  word Width;              // width de l'image
@ -656,7 +657,6 @@ typedef struct
  word Y_offset;         // Offset en Y de l'image
  byte Filler2[16];        // ???
 } T_CEL_Header2;
 #pragma pack()
 // -- Tester si un fichier est au format CEL --------------------------------
@ -689,7 +689,7 @@ void Test_CEL(T_IO_Context * context)
      //   Vu que ce header n'a pas de signature, il va falloir tester la
      // cohérence de la dimension de l'image avec celle du fichier.
-      size=file_size-sizeof(T_CEL_Header1);
+      size=file_size-4;
      if ( (!size) || ( (((header1.Width+1)>>1)*header1.Height)!=size ) )
      {
        // Tentative de reconnaissance de la signature des nouveaux fichiers
@ -735,7 +735,7 @@ void Load_CEL(T_IO_Context * context)
  short y_pos;
  byte  last_byte=0;
  long  file_size;
-  const long int header_size = (long int)(sizeof(header1.Width)+sizeof(header1.Height));
+  const long int header_size = 4;
  File_error=0;
  Get_full_filename(filename, context->File_name, context->File_directory);
@ -775,7 +775,7 @@ void Load_CEL(T_IO_Context * context)
        // On réessaye avec le nouveau format
        fseek(file,0,SEEK_SET);
-        if (Read_bytes(file,header2.Signature,sizeof(header2.Signature))
+        if (Read_bytes(file,header2.Signature,4)
        && Read_byte(file,&(header2.Kind))
        && Read_byte(file,&(header2.Nb_bits))
        && Read_word_le(file,&(header2.Filler1))
@ -783,7 +783,7 @@ void Load_CEL(T_IO_Context * context)
        && Read_word_le(file,&(header2.Height))
        && Read_word_le(file,&(header2.X_offset))
        && Read_word_le(file,&(header2.Y_offset))
-        && Read_bytes(file,header2.Filler2,sizeof(header2.Filler2))
+        && Read_bytes(file,header2.Filler2,16)
        )
        {
          // Chargement d'un fichier CEL avec signature (nouveaux fichiers)
@ -942,7 +942,7 @@ void Save_CEL(T_IO_Context * context)
      for (x_pos=0;x_pos<16;x_pos++)  // Initialisation du filler 2 (?)
        header2.Filler2[x_pos]=0;
-      if (Write_bytes(file,header2.Signature,sizeof(header2.Signature))
+      if (Write_bytes(file,header2.Signature,4)
      && Write_byte(file,header2.Kind)
      && Write_byte(file,header2.Nb_bits)
      && Write_word_le(file,header2.Filler1)
@ -950,7 +950,7 @@ void Save_CEL(T_IO_Context * context)
      && Write_word_le(file,header2.Height)
      && Write_word_le(file,header2.X_offset)
      && Write_word_le(file,header2.Y_offset)
-      && Write_bytes(file,header2.Filler2,sizeof(header2.Filler2))
+      && Write_bytes(file,header2.Filler2,14)
      )
      {
        // Sauvegarde de l'image
@ -974,7 +974,6 @@ void Save_CEL(T_IO_Context * context)
 //////////////////////////////////// KCF ////////////////////////////////////
 #pragma pack(1)
 typedef struct
 {
  struct
@ -986,7 +985,6 @@ typedef struct
    } color[16];
  } Palette[10];
 } T_KCF_Header;
 #pragma pack()
 // -- Tester si un fichier est au format KCF --------------------------------
@ -994,7 +992,7 @@ void Test_KCF(T_IO_Context * context)
 {
  char filename[MAX_PATH_CHARACTERS];
  FILE *file;
-  T_KCF_Header buffer;
+  T_KCF_Header header1;
  T_CEL_Header2 header2;
  int pal_index;
  int color_index;
@ -1003,18 +1001,22 @@ void Test_KCF(T_IO_Context * context)
  Get_full_filename(filename, context->File_name, context->File_directory);
  if ((file=fopen(filename, "rb")))
  {
-    if (File_length_file(file)==sizeof(T_KCF_Header))
+    if (File_length_file(file)==320)
    {
-      Read_bytes(file,&buffer,sizeof(T_KCF_Header));
+      for (pal_index=0;pal_index<10 && !File_error;pal_index++)
        for (color_index=0;color_index<16 && !File_error;color_index++)
          if (!Read_byte(file,&header1.Palette[pal_index].color[color_index].Byte1) ||
              !Read_byte(file,&header1.Palette[pal_index].color[color_index].Byte2))
            File_error=1;
      // On vérifie une propriété de la structure de palette:
      for (pal_index=0;pal_index<10;pal_index++)
        for (color_index=0;color_index<16;color_index++)
-          if ((buffer.Palette[pal_index].color[color_index].Byte2>>4)!=0)
+          if ((header1.Palette[pal_index].color[color_index].Byte2>>4)!=0)
            File_error=1;
    }
    else
    {
-      if (Read_bytes(file,header2.Signature,sizeof(header2.Signature))
+      if (Read_bytes(file,header2.Signature,4)
        && Read_byte(file,&(header2.Kind))
        && Read_byte(file,&(header2.Nb_bits))
        && Read_word_le(file,&(header2.Filler1))
@ -1022,7 +1024,7 @@ void Test_KCF(T_IO_Context * context)
        && Read_word_le(file,&(header2.Height))
        && Read_word_le(file,&(header2.X_offset))
        && Read_word_le(file,&(header2.Y_offset))
-        && Read_bytes(file,header2.Filler2,sizeof(header2.Filler2))
+        && Read_bytes(file,header2.Filler2,14)
        )
      {
        if (memcmp(header2.Signature,"KiSS",4)==0)
@ -1049,7 +1051,7 @@ void Load_KCF(T_IO_Context * context)
 {
  char filename[MAX_PATH_CHARACTERS];
  FILE *file;
-  T_KCF_Header buffer;
+  T_KCF_Header header1;
  T_CEL_Header2 header2;
  byte bytes[3];
  int pal_index;
@ -1063,11 +1065,16 @@ void Load_KCF(T_IO_Context * context)
  if ((file=fopen(filename, "rb")))
  {
    file_size=File_length_file(file);
-    if (file_size==sizeof(T_KCF_Header))
+    if (file_size==320)
    {
      // Fichier KCF à l'ancien format
      for (pal_index=0;pal_index<10 && !File_error;pal_index++)
        for (color_index=0;color_index<16 && !File_error;color_index++)
          if (!Read_byte(file,&header1.Palette[pal_index].color[color_index].Byte1) ||
              !Read_byte(file,&header1.Palette[pal_index].color[color_index].Byte2))
            File_error=1;
-      if (Read_bytes(file,&buffer,sizeof(T_KCF_Header)))
+      if (!File_error)
      {
        // Pre_load(context, ?); // Pas possible... pas d'image...
@ -1079,9 +1086,9 @@ void Load_KCF(T_IO_Context * context)
          for (color_index=0;color_index<16;color_index++)
          {
            index=16+(pal_index*16)+color_index;
-            context->Palette[index].R=((buffer.Palette[pal_index].color[color_index].Byte1 >> 4) << 4);
+            context->Palette[index].R=((header1.Palette[pal_index].color[color_index].Byte1 >> 4) << 4);
-            context->Palette[index].B=((buffer.Palette[pal_index].color[color_index].Byte1 & 15) << 4);
+            context->Palette[index].B=((header1.Palette[pal_index].color[color_index].Byte1 & 15) << 4);
-            context->Palette[index].G=((buffer.Palette[pal_index].color[color_index].Byte2 & 15) << 4);
+            context->Palette[index].G=((header1.Palette[pal_index].color[color_index].Byte2 & 15) << 4);
          }
        for (index=0;index<16;index++)
@ -1100,7 +1107,7 @@ void Load_KCF(T_IO_Context * context)
    {
      // Fichier KCF au nouveau format
-      if (Read_bytes(file,header2.Signature,sizeof(header2.Signature))
+      if (Read_bytes(file,header2.Signature,4)
        && Read_byte(file,&(header2.Kind))
        && Read_byte(file,&(header2.Nb_bits))
        && Read_word_le(file,&(header2.Filler1))
@ -1108,7 +1115,7 @@ void Load_KCF(T_IO_Context * context)
        && Read_word_le(file,&(header2.Height))
        && Read_word_le(file,&(header2.X_offset))
        && Read_word_le(file,&(header2.Y_offset))
-        && Read_bytes(file,header2.Filler2,sizeof(header2.Filler2))
+        && Read_bytes(file,header2.Filler2,14)
        )
      {
        // Pre_load(context, ?); // Pas possible... pas d'image...
@ -1168,7 +1175,7 @@ void Save_KCF(T_IO_Context * context)
 {
  char filename[MAX_PATH_CHARACTERS];
  FILE *file;
-  T_KCF_Header buffer;
+  T_KCF_Header header1;
  T_CEL_Header2 header2;
  byte bytes[3];
  int pal_index;
@ -1196,11 +1203,15 @@ void Save_KCF(T_IO_Context * context)
        for (color_index=0;color_index<16;color_index++)
        {
          index=16+(pal_index*16)+color_index;
-          buffer.Palette[pal_index].color[color_index].Byte1=((context->Palette[index].R>>4)<<4) | (context->Palette[index].B>>4);
+          header1.Palette[pal_index].color[color_index].Byte1=((context->Palette[index].R>>4)<<4) | (context->Palette[index].B>>4);
-          buffer.Palette[pal_index].color[color_index].Byte2=context->Palette[index].G>>4;
+          header1.Palette[pal_index].color[color_index].Byte2=context->Palette[index].G>>4;
        }
-      if (! Write_bytes(file,&buffer,sizeof(T_KCF_Header)))
+      // Write all
      for (pal_index=0;pal_index<10 && !File_error;pal_index++)
        for (color_index=0;color_index<16 && !File_error;color_index++)
          if (!Write_byte(file,header1.Palette[pal_index].color[color_index].Byte1) ||
              !Write_byte(file,header1.Palette[pal_index].color[color_index].Byte2))
            File_error=1;
    }
    else
@ -1218,7 +1229,7 @@ void Save_KCF(T_IO_Context * context)
      for (index=0;index<16;index++) // Initialisation du filler 2 (?)
        header2.Filler2[index]=0;
-      if (!Write_bytes(file,header2.Signature,sizeof(header2.Signature))
+      if (!Write_bytes(file,header2.Signature,4)
      || !Write_byte(file,header2.Kind)
      || !Write_byte(file,header2.Nb_bits)
      || !Write_word_le(file,header2.Filler1)
@ -1226,7 +1237,7 @@ void Save_KCF(T_IO_Context * context)
      || !Write_word_le(file,header2.Height)
      || !Write_word_le(file,header2.X_offset)
      || !Write_word_le(file,header2.Y_offset)
-      || !Write_bytes(file,header2.Filler2,sizeof(header2.Filler2))
+      || !Write_bytes(file,header2.Filler2,14)
      )
        File_error=1;
@ -1326,12 +1337,24 @@ void PI1_decode_palette(byte * src,byte * palette)
  ip=0;
  for (i=0;i<16;i++)
  {
-    w=((word)src[(i*2)+1]<<8) | src[(i*2)+0];
+    #if SDL_BYTEORDER == SDL_LIL_ENDIAN 
      w=(((word)src[(i*2)+1]<<8) | (src[(i*2)+0]));
      // Traitement des couleurs rouge, verte et bleue:
      palette[ip++]=(((w & 0x0007) <<  1) | ((w & 0x0008) >>  3)) << 4;
      palette[ip++]=(((w & 0x7000) >> 11) | ((w & 0x8000) >> 15)) << 4;
      palette[ip++]=(((w & 0x0700) >>  7) | ((w & 0x0800) >> 11)) << 4;
    #else
      w=(((word)src[(i*2+1)])|(((word)src[(i*2)])<<8));
      palette[ip++] = (((w & 0x0700)>>7) | ((w & 0x0800) >> 7))<<4 ;
      palette[ip++]=(((w & 0x0070)>>3) | ((w & 0x0080) >> 3))<<4 ;
      palette[ip++] = (((w & 0x0007)<<1) | ((w & 0x0008)))<<4 ;
    #endif
  } 
 }
@ -1352,6 +1375,8 @@ void PI1_code_palette(byte * palette,byte * dest)
  ip=0;
  for (i=0;i<16;i++)
  {
    #if SDL_BYTEORDER == SDL_LIL_ENDIAN
    // Traitement des couleurs rouge, verte et bleue:
    w =(((word)(palette[ip]>>2) & 0x38) >> 3) | (((word)(palette[ip]>>2) & 0x04) <<  1); ip++;
    w|=(((word)(palette[ip]>>2) & 0x38) << 9) | (((word)(palette[ip]>>2) & 0x04) << 13); ip++;
@ -1359,6 +1384,15 @@ void PI1_code_palette(byte * palette,byte * dest)
    dest[(i*2)+0]=w & 0x00FF;
    dest[(i*2)+1]=(w>>8);
    #else
     w=(((word)(palette[ip]<<3))&0x0700);ip++;
     w|=(((word)(palette[ip]>>1))&0x0070);ip++;
     w|=(((word)(palette[ip]>>5))&0x0007);ip++;
    dest[(i*2)+1]=w & 0x00FF;
    dest[(i*2)+0]=(w>>8);
    #endif
  }
 }
@ -2472,13 +2506,13 @@ int Save_C64_window(byte *saveWhat, byte *loadAddr)
    Print_in_window(13,18,"Data:",MC_Dark,MC_Light);
    what=Window_set_dropdown_button(10,28,90,15,70,what_label[*saveWhat],1, 0, 1, LEFT_SIDE,0); // 3
    Window_dropdown_clear_items(what);
-    for (i=0; i<sizeof(what_label)/sizeof(char *); i++)
+    for (i=0; i<sizeof(what_label)/sizeof(what_label[0]); i++)
        Window_dropdown_add_item(what,i,what_label[i]);
    Print_in_window(113,18,"Address:",MC_Dark,MC_Light);
    addr=Window_set_dropdown_button(110,28,70,15,70,address_label[*loadAddr/32],1, 0, 1, LEFT_SIDE,0); // 4
    Window_dropdown_clear_items(addr);
-    for (i=0; i<sizeof(address_label)/sizeof(char *); i++)
+    for (i=0; i<sizeof(address_label)/sizeof(address_label[0]); i++)
        Window_dropdown_add_item(addr,i,address_label[i]); 
    Update_window_area(0,0,Window_width,Window_height); 
--- a/src/mountlist.c
+++ b/src/mountlist.c
@ -336,12 +336,12 @@ fstype_to_string (int t)
  #define BROKEN
 #endif
 #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 (BROKEN char const *mount_options)
 {
--- a/src/op_c.c
+++ b/src/op_c.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2010 Alexander Filyanov
    Copyright 2007 Adrien Destugues
    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
@ -30,6 +31,8 @@
 #include "op_c.h"
 #include "errors.h"
 int Convert_24b_bitmap_to_256_fast(T_Bitmap256 dest,T_Bitmap24B source,int width,int height,T_Components * palette);
 /// Convert RGB to HSL.
 /// Both input and output are in the 0..255 range to use in the palette screen
 void RGB_to_HSL(int r,int g,int b,byte * hr,byte * sr,byte* lr)
@ -165,6 +168,16 @@ void HSL_to_RGB(byte h,byte s,byte l, byte* r, byte* g, byte* b)
    *b = bf * (255);
 }
 ///
 /// Returns a value that is high when color is near white,
 /// and low when it's darker. Used for sorting.
 long Perceptual_lightness(T_Components *color)
 {
  return 26*color->R*26*color->R +
         55*color->G*55*color->G +
         19*color->B*19*color->B;
 }
 // Conversion table handlers
 // The conversion table is built after a run of the median cut algorithm and is
 // used to find the best color index for a given (RGB) color. GIMP avoids
@ -1342,6 +1355,10 @@ static const byte precision_24b[]=
 // Give this one a 24b source, get back the 256c bitmap and its palette
 int Convert_24b_bitmap_to_256(T_Bitmap256 dest,T_Bitmap24B source,int width,int height,T_Components * palette)
 {
  #if defined(__GP2X__) || defined(__gp2x__) || defined(__WIZ__) || defined(__CAANOO__)
  return Convert_24b_bitmap_to_256_fast(dest, source, width, height, palette);  
  #else
  T_Conversion_table * table; // table de conversion
  int                ip;    // index de précision pour la conversion
@ -1363,7 +1380,36 @@ int Convert_24b_bitmap_to_256(T_Bitmap256 dest,T_Bitmap24B source,int width,int
  }
  else
    return 1;
  #endif
 }
 //Really small, fast and ugly converter(just for handhelds)
 #include "global.h"
 #include "limits.h"
 #include "engine.h"
 #include "windows.h"
 extern void Set_palette_fake_24b(T_Palette palette);
 /// Really small, fast and dirty convertor(just for handhelds)
 int Convert_24b_bitmap_to_256_fast(T_Bitmap256 dest,T_Bitmap24B source,int width,int height,T_Components * palette)
 {
  int size;
  Set_palette_fake_24b(palette);
  size = width*height;
  while(size--)
  {
    //Set palette color index to destination bitmap
    *dest = ((source->R >> 5) << 5) |
            ((source->G >> 5) << 2) |
            ((source->B >> 6));
    source++;
    dest++;
  }
  return 0;
 }
--- a/src/op_c.h
+++ b/src/op_c.h
@ -160,6 +160,7 @@ 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);
 long Perceptual_lightness(T_Components *color);
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////// Méthodes de gestion des tables d'occurence //
--- a/src/operatio.c
+++ b/src/operatio.c
@ -36,6 +36,7 @@
 #include "sdlscreen.h"
 #include "brush.h"
 #include "windows.h"
 #include "input.h"
 // PI is NOT part of math.h according to C standards...
 #if defined(__GP2X__) || defined(__VBCC__)
@ -53,11 +54,12 @@ void Start_operation_stack(word new_operation)
  // On mémorise l'opération précédente si on démarre une interruption
  switch(new_operation)
  {
-    case OPERATION_MAGNIFY         :
+    case OPERATION_MAGNIFY:
-    case OPERATION_COLORPICK       :
+    case OPERATION_COLORPICK:
-    case OPERATION_GRAB_BRUSH  :
+    case OPERATION_RMB_COLORPICK:
-    case OPERATION_POLYBRUSH    :
+    case OPERATION_GRAB_BRUSH:
-    case OPERATION_STRETCH_BRUSH :
+    case OPERATION_POLYBRUSH:
    case OPERATION_STRETCH_BRUSH:
    case OPERATION_ROTATE_BRUSH:
      Operation_before_interrupt=Current_operation;
      // On passe à l'operation demandée
@ -226,6 +228,9 @@ void Freehand_mode1_2_0(void)
 //
 //  Souris effacée: Oui
 {
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
  Shade_table=Shade_table_right;
@ -322,6 +327,9 @@ void Freehand_mode2_2_0(void)
 //
 //  Souris effacée: Oui
 {
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
  Shade_table=Shade_table_right;
@ -390,6 +398,9 @@ void Freehand_Mode3_2_0(void)
 //
 //  Souris effacée: Oui
 {
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
  Shade_table=Shade_table_right;
@ -422,6 +433,9 @@ void Line_12_0(void)
 //  Début du tracé d'une ligne (premier clic)
 {
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
  Paintbrush_shape_before_operation=Paintbrush_shape;
@ -480,9 +494,7 @@ void Line_12_5(void)
  // 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))
@ -557,11 +569,11 @@ void Line_0_5(void)
 }
-/////////////////////////////////////////////////////////// OPERATION_K_LIGNE
+/////////////////////////////////////////////////////////// OPERATION_K_LINE
 void K_line_12_0(void)
-// Opération   : OPERATION_K_LIGNE
+// Opération   : OPERATION_K_LINE
 // Click Souris: 1 ou 2
 // Taille_Pile : 0
 //
@ -569,6 +581,9 @@ void K_line_12_0(void)
 {
  byte color;
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
@ -594,7 +609,7 @@ void K_line_12_0(void)
 void K_line_12_6(void)
-// Opération   : OPERATION_K_LIGNE
+// Opération   : OPERATION_K_LINE
 // Click Souris: 1 ou 2 | 0
 // Taille_Pile : 6      | 7
 //
@ -634,7 +649,7 @@ void K_line_12_6(void)
 void K_line_0_6(void)
-// Opération   : OPERATION_K_LIGNE
+// Opération   : OPERATION_K_LINE
 // Click Souris: 0
 // Taille_Pile : 6
 //
@ -684,7 +699,7 @@ void K_line_0_6(void)
 void K_line_12_7(void)
-// Opération   : OPERATION_K_LIGNE
+// Opération   : OPERATION_K_LINE
 // Click Souris: 1 ou 2
 // Taille_Pile : 7
 //
@ -745,6 +760,9 @@ void Rectangle_12_0(void)
 //
 // Souris effacée: Oui
 {
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  if ((Config.Coords_rel) && (Menu_is_visible))
@ -916,6 +934,9 @@ void Circle_12_0(void)
 //
 // Souris effacée: Oui
 {
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
@ -1090,6 +1111,9 @@ void Ellipse_12_0(void)
 //
 // Souris effacée: Oui
 {
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
@ -1284,9 +1308,12 @@ void Fill_2_0(void)
 // Click Souris: 2
 // Taille_Pile : 0
 //
-// Souris effacée: Oui
+// Souris effacée: Non
 //
 {
  if (Rightclick_colorpick(1))
    return;
  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
@ -1309,7 +1336,7 @@ void Replace_1_0(void)
 // Click Souris: 1
 // Taille_Pile : 0
 //
-// Souris effacée: Oui
+// Souris effacée: Non
 //
 {
  Hide_cursor();
@ -1331,9 +1358,12 @@ void Replace_2_0(void)
 // Click Souris: 2
 // Taille_Pile : 0
 //
-// Souris effacée: Oui
+// Souris effacée: Non
 //
 {
  if (Rightclick_colorpick(1))
    return;
  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
@ -1433,6 +1463,9 @@ void Curve_34_points_2_0(void)
 //  Souris effacée: Oui
 //
 {
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
  Shade_table=Shade_table_right;
@ -1711,17 +1744,17 @@ void Compute_3_point_curve(short x1, short y1, short x4, short y4,
  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:
+  cx=(float)(x1+x4)/2.0;              // P1*--_               Legend:
-  cy=(float)(y1+y4)/2.0;           //   ·   \·· P2         -_\|/ : courbe
+  cy=(float)(y1+y4)/2.0;              //   ·   \·· P2         -_\|/ : curve
-                                   //   ·    \ ·*·         * : point important
+                                      //   ·    \ ·*·         * : important point
-  bx=cx+((8.0/3.0)*(Paintbrush_X-cx));//   ·     |   ··       · : pointillÚ
+  bx=cx+((8.0/3.0)*(Paintbrush_X-cx));//   ·     |   ··       · : dotted line
  by=cy+((8.0/3.0)*(Paintbrush_Y-cy));//   ·     |P    ··  B
-                                   // C *·····*·········*  P=Pos. du pinceau
+                                      // C *·····*·········*  P=Pencil position
-  *x2=Round((bx+x1)/2.0);          //   ·     |     ··     C=milieu de [P1,P4]
+  *x2=Round((bx+x1)/2.0);             //   ·     |     ··     C=middle of [P1,P4]
-  *y2=Round((by+y1)/2.0);          //   ·     |   ··       B=point tel que
+  *y2=Round((by+y1)/2.0);             //   ·     |   ··       B=point computed as
                                      //   ·    / ·*·         C->B=(8/3) * C->P
-  *x3=Round((bx+x4)/2.0);          //   ·  _/·· P3         P2=milieu de [P1,B]
+  *x3=Round((bx+x4)/2.0);             //   ·  _/·· P3         P2=middle of [P1,B]
-  *y3=Round((by+y4)/2.0);          // P4*--                P3=milieu de [P4,B]
+  *y3=Round((by+y4)/2.0);             // P4*--                P3=middle of [P4,B]
 }
@ -1745,8 +1778,11 @@ void Curve_3_points_0_5(void)
  Compute_3_point_curve(x1,y1,x4,y4,&x2,&y2,&x3,&y3);
  if (!Config.Stylus_mode)
  {
    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) )
  {
@ -1765,17 +1801,19 @@ void Curve_3_points_0_5(void)
  Operation_push(y4);
  Operation_push(Paintbrush_X);
  Operation_push(Paintbrush_Y);
  if (Config.Stylus_mode)
  {
    Display_cursor();
    while(!Mouse_K)
      Get_input(20);
    Hide_cursor();
    Hide_line_preview(x1,y1,x4,y4);
  }
 }
-
+void Curve_drag(void)
 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;
@ -1817,16 +1855,7 @@ void Curve_3_points_0_11(void)
  Operation_push(Paintbrush_X);
  Operation_push(Paintbrush_Y);
 }
-
+void Curve_finalize(void)
 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;
@ -1857,6 +1886,37 @@ void Curve_3_points_12_11(void)
  Wait_end_of_click();
 }
 void Curve_3_points_0_11(void)
 //
 //  Opération   : OPERATION_3_POINTS_CURVE
 //  Click Souris: 0
 //  Taille_Pile : 11
 //
 //  Souris effacée: Non
 //
 {
  if (!Config.Stylus_mode)
    Curve_drag();
  else
    Curve_finalize();
 }
 void Curve_3_points_12_11(void)
 //
 //  Opération   : OPERATION_3_POINTS_CURVE
 //  Click Souris: 1 ou 2
 //  Taille_Pile : 11
 //
 //  Souris effacée: Oui
 //
 {
  if (!Config.Stylus_mode)
    Curve_finalize();
  else
    Curve_drag();
 }
 ///////////////////////////////////////////////////////////// OPERATION_AIRBRUSH
@ -1873,8 +1933,11 @@ void Airbrush_1_0(void)
  Backup();
  Shade_table=Shade_table_left;
-  Airbrush_next_time = SDL_GetTicks()+Airbrush_delay*10;
+  if (SDL_GetTicks()>Airbrush_next_time)
  {
    Airbrush(LEFT_SIDE);
    Airbrush_next_time = SDL_GetTicks()+Airbrush_delay*10;
  }
  Operation_push(Paintbrush_X);
  Operation_push(Paintbrush_Y);
@ -1889,11 +1952,17 @@ void Airbrush_2_0(void)
 //  Souris effacée: Non
 //
 {
  if (Rightclick_colorpick(1))
    return;
  Init_start_operation();
  Backup();
  Shade_table=Shade_table_right;
-  Airbrush_next_time = SDL_GetTicks()+Airbrush_delay*10;
+  if (SDL_GetTicks()>Airbrush_next_time)
  {
    Airbrush(RIGHT_SIDE);
    Airbrush_next_time = SDL_GetTicks()+Airbrush_delay*10;
  }
  Operation_push(Paintbrush_X);
  Operation_push(Paintbrush_Y);
@ -1909,6 +1978,7 @@ void Airbrush_12_2(void)
 //
 {
  short old_x,old_y;
  Uint32 now;
  Operation_pop(&old_y);
  Operation_pop(&old_x);
@ -1920,9 +1990,13 @@ void Airbrush_12_2(void)
    Display_cursor();
  }
-  if (SDL_GetTicks()>Airbrush_next_time)
+  now=SDL_GetTicks();
  if (now>Airbrush_next_time)
  {
-    Airbrush_next_time+=Airbrush_delay*10;
+    //Airbrush_next_time+=Airbrush_delay*10;
    // Time is now reset, because the += was death spiral
    // if drawing took more time than the frequency.
    Airbrush_next_time=now+Airbrush_delay*10;    
    Airbrush(Mouse_K_unique);
  }
@ -1956,6 +2030,9 @@ void Polygon_12_0(void)
 {
  byte color;
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
@ -2057,6 +2134,9 @@ void Polyfill_12_0(void)
 {
  byte color;
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
@ -2255,6 +2335,9 @@ void Polyform_12_0(void)
 {
  short color;
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  Backup();
  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
@ -2413,6 +2496,9 @@ void Filled_polyform_12_0(void)
 {
  short color;
  if (Rightclick_colorpick(0))
    return;
  Init_start_operation();
  // Cette opération étant également utilisée pour le lasso, on ne fait pas de
@ -2825,6 +2911,7 @@ void Grad_circle_12_0(void)
  Init_start_operation();
  Backup();
  Load_gradient_data(Current_gradient);
  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
@ -3082,6 +3169,8 @@ void Grad_ellipse_12_0(void)
  Init_start_operation();
  Backup();
  Load_gradient_data(Current_gradient);
  Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
  color=(Mouse_K==LEFT_SIDE)?Fore_color:Back_color;
@ -3306,6 +3395,7 @@ void Grad_rectangle_12_0(void)
 {
  Init_start_operation();
  Backup();
  Load_gradient_data(Current_gradient);
  if ((Config.Coords_rel) && (Menu_is_visible))
    Print_in_menu("\035:   1   \022:   1",0);
@ -3712,6 +3802,9 @@ void Centered_lines_12_0(void)
    //
    //  Souris effacée: Oui
 {
    if (Rightclick_colorpick(0))
      return;
    Init_start_operation();
    Backup();
    Shade_table=(Mouse_K==LEFT_SIDE)?Shade_table_left:Shade_table_right;
--- a/src/operatio.h
+++ b/src/operatio.h
@ -225,3 +225,8 @@ void Centered_lines_0_3(void);
 void Centered_lines_12_7(void);
 void Centered_lines_0_7(void);
 /////////////////////////////////////////////////// OPERATION_RMB_COLORPICK
 byte Rightclick_colorpick(byte cursor_visible);
 void Rightclick_colorpick_2_1(void);
 void Rightclick_colorpick_0_1(void);
--- a/src/pages.c
+++ b/src/pages.c
@ -75,6 +75,7 @@ T_Page * New_page(byte nb_layers)
    page->Filename[0]='\0';
    page->File_format=DEFAULT_FILEFORMAT;
    page->Nb_layers=nb_layers;
    page->Gradients=NULL;
    page->Transparent_color=0; // Default transparent color
    page->Background_transparent=0;
    page->Next = page->Prev = NULL;
@ -141,6 +142,24 @@ byte * Dup_layer(byte * layer)
 // ==============================================================
 /// Adds a shared reference to the gradient data of another page. Pass NULL for new.
 T_Gradient_array *Dup_gradient(T_Page * page)
 {
  // new
  if (page==NULL || page->Gradients==NULL)
  {
    T_Gradient_array *array;
    array=(T_Gradient_array *)calloc(1, sizeof(T_Gradient_array));
    if (!array)
      return NULL;
    array->Used=1;
    return array;
  }
  // shared
  page->Gradients->Used++;
  return page->Gradients;
 }
 void Download_infos_page_main(T_Page * page)
 // Affiche la page à l'écran
 {
@ -418,6 +437,16 @@ void Clear_page(T_Page * page)
    Free_layer(page, i);
    page->Image[i]=NULL;
  }
  // Free_gradient() : This data is reference-counted
  if (page->Gradients)
  {
    page->Gradients->Used--;
    if (page->Gradients->Used==0)
      free(page->Gradients);
    page->Gradients=NULL;
  }
  page->Width=0;
  page->Height=0;
  // On ne se préoccupe pas de ce que deviens le reste des infos de l'image.
@ -426,6 +455,7 @@ void Clear_page(T_Page * page)
 void Copy_S_page(T_Page * dest,T_Page * source)
 {
  *dest=*source;
  dest->Gradients=NULL;
 }
@ -460,6 +490,10 @@ int Allocate_list_of_pages(T_List_of_pages * list)
  list->List_size=1;
  page->Gradients=Dup_gradient(NULL);
  if (!page->Gradients)
    return 0;
  return 1; // Succès
 }
@ -799,19 +833,10 @@ void Set_number_of_backups(int nb_backups)
  // (nb_backups = Nombre de backups, sans compter les pages courantes)
 }
-int Backup_with_new_dimensions(int upload,byte layers,int width,int height)
+int Backup_new_image(byte layers,int width,int height)
 {
-  // Retourne 1 si une nouvelle page est disponible (alors pleine de 0) et
+  // Retourne 1 si une nouvelle page est disponible et 0 sinon
  // 0 sinon.
  T_Page * new_page;  
  int return_code=0;
  int i;
  if (upload)
    // On remet à jour l'état des infos de la page courante (pour pouvoir les
    // retrouver plus tard)
    Upload_infos_page_main(Main_backups->Pages);
  // On crée un descripteur pour la nouvelle page courante
  new_page=New_page(layers);
@ -820,14 +845,60 @@ int Backup_with_new_dimensions(int upload,byte layers,int width,int height)
    Error(0);
    return 0;
  }
  Upload_infos_page_main(new_page);
  new_page->Width=width;
  new_page->Height=height;
-  strcpy(new_page->Filename, Main_backups->Pages->Filename);
+  new_page->Transparent_color=0;
-  strcpy(new_page->File_directory, Main_backups->Pages->File_directory);
+  new_page->Gradients=Dup_gradient(NULL);
-  if (Create_new_page(new_page,Main_backups,0xFFFFFFFF))
+  if (!Create_new_page(new_page,Main_backups,0xFFFFFFFF))
  {
-    for (i=0; i<layers;i++)
+    Error(0);
    return 0;
  }
  Update_buffers(width, height);
  Download_infos_page_main(Main_backups->Pages);
  return 1;
 }
 int Backup_with_new_dimensions(int width,int height)
 {
  // Retourne 1 si une nouvelle page est disponible (alors pleine de 0) et
  // 0 sinon.
  T_Page * new_page;  
  int i;
  // On crée un descripteur pour la nouvelle page courante
  new_page=New_page(Main_backups->Pages->Nb_layers);
  if (!new_page)
  {
    Error(0);
    return 0;
  }
  new_page->Width=width;
  new_page->Height=height;
  new_page->Transparent_color=0;
  if (!Create_new_page(new_page,Main_backups,0xFFFFFFFF))
  {
    Error(0);
    return 0;
  }
  // Copy data from previous history step
  memcpy(Main_backups->Pages->Palette,Main_backups->Pages->Next->Palette,sizeof(T_Palette));
  strcpy(Main_backups->Pages->Comment,Main_backups->Pages->Next->Comment);
  Main_backups->Pages->File_format=Main_backups->Pages->Next->File_format;
  strcpy(Main_backups->Pages->Filename, Main_backups->Pages->Next->Filename);
  strcpy(Main_backups->Pages->File_directory, Main_backups->Pages->Next->File_directory);
  Main_backups->Pages->Gradients=Dup_gradient(Main_backups->Pages->Next);
  Main_backups->Pages->Background_transparent=Main_backups->Pages->Next->Background_transparent;
  Main_backups->Pages->Transparent_color=Main_backups->Pages->Next->Transparent_color;
  // Fill with transparent color
  for (i=0; i<Main_backups->Pages->Nb_layers;i++)
  {
    memset(Main_backups->Pages->Image[i], Main_backups->Pages->Transparent_color, width*height);
  }
@ -836,7 +907,8 @@ int Backup_with_new_dimensions(int upload,byte layers,int width,int height)
  Download_infos_page_main(Main_backups->Pages);
-    // Same code as in End_of_modification():
+  // Same code as in End_of_modification(),
  // Without saving a safety backup:
  #ifndef NOLAYERS
    memcpy(Main_visible_image_backup.Image,
           Main_visible_image.Image,
@ -847,9 +919,87 @@ int Backup_with_new_dimensions(int upload,byte layers,int width,int height)
  Update_FX_feedback(Config.FX_Feedback);
  // --
-    return_code=1;
+  return 1;
 }
 ///
 /// Resizes a backup step in-place (doesn't add a Undo/Redo step).
 /// Should only be called after an actual backup, because it loses the current.
 /// pixels. This function is meant to be used from within Lua scripts.
 int Backup_in_place(int width,int height)
 {
  // Retourne 1 si une nouvelle page est disponible (alors pleine de 0) et
  // 0 sinon.
  int i;
  byte ** new_layer;
  // Perform all allocations first
  new_layer=calloc(Main_backups->Pages->Nb_layers,1);
  if (!new_layer)
    return 0;
  for (i=0; i<Main_backups->Pages->Nb_layers; i++)
  {
    new_layer[i]=New_layer(height*width);
    if (!new_layer[i])
    {
      // Allocation error
      for (; i>0; i--)
        free(new_layer[i]);
      free(new_layer);
      return 0;
    }
-  return return_code;
+  }
  // Now ok to proceed
  for (i=0; i<Main_backups->Pages->Nb_layers; i++)
  {
    // Replace layers
    Free_layer(Main_backups->Pages,i);
    Main_backups->Pages->Image[i]=new_layer[i];
    // Fill with transparency
    memset(Main_backups->Pages->Image[i], Main_backups->Pages->Transparent_color, width*height);
  }
  Main_backups->Pages->Width=width;
  Main_backups->Pages->Height=height;
  Download_infos_page_main(Main_backups->Pages);
  // The following is part of Update_buffers()
  // (without changing the backup buffer)
  #ifndef NOLAYERS
  // At least one dimension is different
  if (Main_visible_image.Width*Main_visible_image.Height != width*height)
  {
    // Current image
    free(Main_visible_image.Image);
    Main_visible_image.Image = (byte *)malloc(width * height);
    if (Main_visible_image.Image == NULL)
      return 0;
  }
  Main_visible_image.Width = width;
  Main_visible_image.Height = height;
  if (Main_visible_image_depth_buffer.Width*Main_visible_image_depth_buffer.Height != width*height)
  {      
    // Depth buffer
    free(Main_visible_image_depth_buffer.Image);
    Main_visible_image_depth_buffer.Image = (byte *)malloc(width * height);
    if (Main_visible_image_depth_buffer.Image == NULL)
      return 0;
  }
  Main_visible_image_depth_buffer.Width = width;
  Main_visible_image_depth_buffer.Height = height;
 #endif
  Update_screen_targets();
  return 1;
 }
 int Backup_and_resize_the_spare(int width,int height)
@ -872,6 +1022,7 @@ int Backup_and_resize_the_spare(int width,int height)
  // Fill it with a copy of the latest history
  Copy_S_page(new_page,Spare_backups->Pages);
  new_page->Gradients=Dup_gradient(Spare_backups->Pages);
  new_page->Width=width;
  new_page->Height=height;
@ -927,6 +1078,7 @@ void Backup_layers(dword layer_mask)
  // Fill it with a copy of the latest history
  Copy_S_page(new_page,Main_backups->Pages);
  new_page->Gradients=Dup_gradient(Main_backups->Pages);
  Create_new_page(new_page,Main_backups,layer_mask);
  Download_infos_page_main(new_page);
@ -963,6 +1115,7 @@ void Backup_the_spare(dword layer_mask)
  // Fill it with a copy of the latest history
  Copy_S_page(new_page,Spare_backups->Pages);
  new_page->Gradients=Dup_gradient(Spare_backups->Pages);
  Create_new_page(new_page,Spare_backups,layer_mask);
  // Copy the actual pixels from the backup to the latest page
@ -1099,6 +1252,11 @@ void End_of_modification(void)
  //Update_buffers(Main_image_width, Main_image_height);
 #ifndef NOLAYERS
  // Backup buffer can have "wrong" size if a Lua script
  // performs a resize.
  Update_buffers(Main_image_width, Main_image_height);
  //
  memcpy(Main_visible_image_backup.Image,
         Main_visible_image.Image,
         Main_image_width*Main_image_height);
--- a/src/pages.h
+++ b/src/pages.h
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2007 Adrien Destugues
    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
@ -39,13 +40,14 @@ extern byte * FX_feedback_screen;
 /////////////////////////// BACKUP ///////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
 #ifndef NOLAYERS
 /// The pixels of visible layers, flattened copy.
 extern T_Bitmap Main_visible_image;
 /// The pixels of visible layers, flattened copy, used for no-feedback effects.
 extern T_Bitmap Main_visible_image_backup;
 /// The index of visible pixels from ::Visible image. Points to the right layer.
 extern T_Bitmap Main_visible_image_depth_buffer;
-
+#endif
 /// The pixels of visible layers for the spare page, flattened copy.
 extern T_Bitmap Spare_visible_image;
@ -93,7 +95,13 @@ void Free_page_of_a_list(T_List_of_pages * list);
 int Init_all_backup_lists(int width,int height);
 void Set_number_of_backups(int nb_backups);
-int Backup_with_new_dimensions(int upload,byte layers,int width,int height);
+int Backup_new_image(byte layers,int width,int height);
 int Backup_with_new_dimensions(int width,int height);
 ///
 /// Resizes a backup step in-place (doesn't add a Undo/Redo step).
 /// Should only be called after an actual backup, because it loses the current.
 /// pixels. This function is meant to be used from within Lua scripts.
 int Backup_in_place(int width,int height);
 /// Backup the spare image, the one you don't see.
 void Backup_the_spare(dword layer_mask);
 int Backup_and_resize_the_spare(int width,int height);
--- a/src/palette.c
+++ b/src/palette.c
--- a/src/palette.h
+++ b/src/palette.h
@ -31,6 +31,8 @@ void Button_Secondary_palette(void);
 /// Choose the number of graduations for RGB components, from 2 to 256.
 void Set_palette_RGB_scale(int);
 int Get_palette_RGB_scale(void);
 ///
 /// Scale a component (R, G or B) according to the current RGB graduations.
 /// Returns the resulting value, in the [0-255] range.
@ -42,3 +44,17 @@ byte Round_palette_component(byte comp);
  @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);
 /// Put some colors in the clipboard.
 /// @param nb_colors Number of colors to push
 /// @param colors First color of the input array
 void Set_clipboard_colors(int nb_colors, T_Components *colors);
 /// Get some RGB colors from clipboard.
 /// @param palette Target palette
 /// @param start_color  Index of first color to replace
 /// @return        Number of colors retrieved (0-256)
 int Get_clipboard_colors(T_Palette palette, byte start_color);
 /// Get the favorite color to use for GUI's black,dark,light or white.
 const T_Components * Favorite_GUI_color(byte color_index);
--- a/src/readini.c
+++ b/src/readini.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Peter Gordon
    Copyright 2008 Yves Rizoud
    Copyright 2007 Adrien Destugues
@ -32,6 +33,7 @@
 #include "global.h"
 #include "misc.h"
 #include "readini.h"
 #include "setup.h"
 void Load_INI_clear_string(char * str, byte keep_comments)
 {
@ -433,20 +435,27 @@ int Load_INI(T_Config * conf)
  Line_number_in_INI_file=0;
 #if defined(__WIZ__) || defined(__CAANOO__)
  conf->Stylus_mode = 1;
 #else
  conf->Stylus_mode = 0;
 #endif
  // On alloue les zones de mémoire:
  buffer=(char *)malloc(1024);
  filename=(char *)malloc(256);
  // On calcule le nom du fichier qu'on manipule:
  strcpy(filename,Config_directory);
-  strcat(filename,"gfx2.ini");
+  strcat(filename,INI_FILENAME);
  file=fopen(filename,"r");
  if (file==0)
  {
    // Si le fichier ini est absent on le relit depuis gfx2def.ini
    strcpy(filename,Data_directory);
-    strcat(filename,"gfx2def.ini");
+    strcat(filename,INIDEF_FILENAME);
    file=fopen(filename,"r");
    if (file == 0)
    {
@ -895,6 +904,39 @@ int Load_INI(T_Config * conf)
    }
  }
  conf->Right_click_colorpick=0;
  // Optional, right mouse button to pick colors (>=2.3)
  if (!Load_INI_get_values (file,buffer,"Right_click_colorpick",1,values))
  {
    conf->Right_click_colorpick=(values[0]!=0);
  }
  conf->Sync_views=1;
  // Optional, synced view of main and spare (>=2.3)
  if (!Load_INI_get_values (file,buffer,"Sync_views",1,values))
  {
    conf->Sync_views=(values[0]!=0);
  }
  conf->Swap_buttons=0;
  // Optional, key for swap buttons (>=2.3)
  if (!Load_INI_get_values (file,buffer,"Swap_buttons",1,values))
  {
    switch(values[0])
    {
      case 1:
        conf->Swap_buttons=MOD_CTRL;
        break;
      case 2:
        conf->Swap_buttons=MOD_ALT;
        break;
    }
  }
  // Insert new values here
  fclose(file);
  free(filename);
--- a/src/readline.c
+++ b/src/readline.c
@ -40,6 +40,13 @@
 #include "windows.h"
 #include "input.h"
 // Virtual keyboard is mandatory on these platforms:
 #if defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__)
  #ifndef VIRT_KEY
    #define VIRT_KEY 1
  #endif
 #endif
 #define TEXT_COLOR         MC_Black
 #define BACKGROUND_COLOR          MC_Light
 #define CURSOR_COLOR MC_Black
@ -98,8 +105,41 @@ int Valid_character(int c)
 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);
+  char cursor[2];
-  Print_char_in_window(x_pos+(position<<3),y_pos,str[position],CURSOR_COLOR,CURSOR_BACKGROUND_COLOR);
+  Print_general(x_pos,y_pos,str,TEXT_COLOR,BACKGROUND_COLOR);
  cursor[0]=str[position] ? str[position] : ' ';
  cursor[1]='\0';
  Print_general(x_pos+(position<<3)*Menu_factor_X,y_pos,cursor,CURSOR_COLOR,CURSOR_BACKGROUND_COLOR);
 }
 void Init_virtual_keyboard(word y_pos, word keyboard_width, word keyboard_height)
 {
  int h_pos;
  int v_pos;
  int parent_window_x=Window_pos_X+2;
  h_pos= Window_pos_X+(keyboard_width-Window_width)*Menu_factor_X/-2;
  if (h_pos<0)
    h_pos=0;
  else if (h_pos+keyboard_width*Menu_factor_X>Screen_width)
    h_pos=Screen_width-keyboard_width*Menu_factor_X;
  v_pos=Window_pos_Y+(y_pos+9)*Menu_factor_Y;
  if (v_pos+(keyboard_height*Menu_factor_Y)>Screen_height)
    v_pos=Window_pos_Y+(y_pos-keyboard_height-4)*Menu_factor_Y;
  Hide_cursor();
  Open_popup(h_pos,v_pos,keyboard_width,keyboard_height);
  Window_rectangle(1,0,Window_width-1, Window_height-1, MC_Light);
  Window_rectangle(0,0,1,Window_height-2, MC_White);
  // white border on top left angle, when it exceeds border.
  if (parent_window_x>Window_pos_X)
    Window_rectangle(0,0,(parent_window_x-Window_pos_X)/Menu_factor_X, 1, MC_White);
  Window_rectangle(2,Window_height-2,Window_width-2, 2, MC_Black);
  if(keyboard_width<320)
  {
    Window_rectangle(Window_width-2,2,2,Window_height-2, MC_Black);
  }
 }
 /****************************************************************************
@ -143,28 +183,156 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
  byte size;
  word input_key=0;
  byte is_authorized;
-
+  word window_x=Window_pos_X;
  word window_y=Window_pos_Y;
  byte offset=0; // index du premier caractère affiché
 #ifdef VIRT_KEY
  // Virtual keyboard
  byte use_virtual_keyboard=0;
  static byte caps_lock=0;
  word keymapping[] =
  {
    SDLK_CLEAR,SDLK_BACKSPACE,SDLK_RETURN,KEY_ESC,
    '0','1','2','3','4','5','6','7','8','9','.',',',
    'Q','W','E','R','T','Y','U','I','O','P',
    'A','S','D','F','G','H','J','K','L',
    SDLK_CAPSLOCK,'Z','X','C','V','B','N','M',' ',
    '-','+','*','/','|','\\',
    '(',')','{','}','[',']',
    '_','=','<','>','%','@',
    ':',';','`','\'','"','~',
    '!','?','^','&','#','$'
  };
 #endif
  // 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 && str[0]!='\0')
+  else if (input_type==INPUT_TYPE_INTEGER && str[0]!='\0')
    snprintf(str,10,"%d",atoi(str)); // On tasse la chaine à gauche
-  else if (input_type==3)
+  else if (input_type==INPUT_TYPE_DECIMAL)
  {
    //  Nothing. The caller should have used Sprint_double, with min_positions
    //  at zero, so there's no spaces on the left and no useless 0s on the right.
  }
  else if (input_type==INPUT_TYPE_HEXA)
  {
    //  Nothing. The caller should have initialized a valid hexa number.
  }
-  Wait_end_of_click();
+  // Virtual keyboards
 #ifdef VIRT_KEY
  if (input_type == INPUT_TYPE_STRING || input_type == INPUT_TYPE_FILENAME )
  {
    int x,y;
    Init_virtual_keyboard(y_pos, 320, 87);
    use_virtual_keyboard=1;
    // The order is important, see the array
    Window_set_normal_button(  7,67,43,15,"Clr", 0,1,KEY_NONE);
    Window_set_normal_button( 51,67,43,15,"Del", 0,1,KEY_NONE);
    Window_set_normal_button( 95,67,43,15,"OK",  0,1,KEY_NONE);
    Window_set_normal_button(139,67,43,15,"Esc", 0,1,KEY_NONE);
    Window_display_frame_in(5,65,179,19);
    Window_set_normal_button(193,63,17,19,"0", 0,1,KEY_NONE);
    Window_set_normal_button(193,43,17,19,"1", 0,1,KEY_NONE);
    Window_set_normal_button(211,43,17,19,"2", 0,1,KEY_NONE);
    Window_set_normal_button(229,43,17,19,"3", 0,1,KEY_NONE);
    Window_set_normal_button(193,23,17,19,"4", 0,1,KEY_NONE);
    Window_set_normal_button(211,23,17,19,"5", 0,1,KEY_NONE);
    Window_set_normal_button(229,23,17,19,"6", 0,1,KEY_NONE);
    Window_set_normal_button(193, 3,17,19,"7", 0,1,KEY_NONE);
    Window_set_normal_button(211, 3,17,19,"8", 0,1,KEY_NONE);
    Window_set_normal_button(229, 3,17,19,"9", 0,1,KEY_NONE);
    Window_set_normal_button(211,63,17,19,".", 0,1,KEY_NONE);
    Window_set_normal_button(229,63,17,19,",", 0,1,KEY_NONE);
    Window_set_normal_button(  3, 3,18,19,"Q", 0,1,KEY_NONE);
    Window_set_normal_button( 22, 3,18,19,"W", 0,1,KEY_NONE);
    Window_set_normal_button( 41, 3,18,19,"E", 0,1,KEY_NONE);
    Window_set_normal_button( 60, 3,18,19,"R", 0,1,KEY_NONE);
    Window_set_normal_button( 79, 3,18,19,"T", 0,1,KEY_NONE);
    Window_set_normal_button( 98, 3,18,19,"Y", 0,1,KEY_NONE);
    Window_set_normal_button(117, 3,18,19,"U", 0,1,KEY_NONE);
    Window_set_normal_button(136, 3,18,19,"I", 0,1,KEY_NONE);
    Window_set_normal_button(155, 3,18,19,"O", 0,1,KEY_NONE);
    Window_set_normal_button(174, 3,18,19,"P", 0,1,KEY_NONE);
    Window_set_normal_button( 12,23,18,19,"A", 0,1,KEY_NONE);
    Window_set_normal_button( 31,23,18,19,"S", 0,1,KEY_NONE);
    Window_set_normal_button( 50,23,18,19,"D", 0,1,KEY_NONE);
    Window_set_normal_button( 69,23,18,19,"F", 0,1,KEY_NONE);
    Window_set_normal_button( 88,23,18,19,"G", 0,1,KEY_NONE);
    Window_set_normal_button(107,23,18,19,"H", 0,1,KEY_NONE);
    Window_set_normal_button(126,23,18,19,"J", 0,1,KEY_NONE);
    Window_set_normal_button(145,23,18,19,"K", 0,1,KEY_NONE);
    Window_set_normal_button(164,23,18,19,"L", 0,1,KEY_NONE);
    Window_set_normal_button(  3,43,18,19,caps_lock?"\036":"\037", 0,1,KEY_NONE);
    Window_set_normal_button( 22,43,18,19,"Z", 0,1,KEY_NONE);
    Window_set_normal_button( 41,43,18,19,"X", 0,1,KEY_NONE);
    Window_set_normal_button( 60,43,18,19,"C", 0,1,KEY_NONE);
    Window_set_normal_button( 79,43,18,19,"V", 0,1,KEY_NONE);
    Window_set_normal_button( 98,43,18,19,"B", 0,1,KEY_NONE);
    Window_set_normal_button(117,43,18,19,"N", 0,1,KEY_NONE);
    Window_set_normal_button(136,43,18,19,"M", 0,1,KEY_NONE);
    Window_set_normal_button(155,43,18,19," ", 0,1,KEY_NONE);
    for (y=0; y<5; y++)
    {
      for (x=0; x<6; x++)
      {
        char label[2]=" ";
        label[0]=keymapping[x+y*6+44];        
        Window_set_normal_button(247+x*12, 3+y*16,11,15,label, 0,1,KEY_NONE);
      }
    }
    Update_window_area(0,0,Window_width, Window_height);
    Display_cursor();
  }
  else if (input_type == INPUT_TYPE_INTEGER || input_type == INPUT_TYPE_DECIMAL )
  {
    Init_virtual_keyboard(y_pos, 215, 47);
    use_virtual_keyboard=1;
    // The order is important, see the array
    Window_set_normal_button(  7,27,43,15,"Clr", 0,1,KEY_NONE);
    Window_set_normal_button( 51,27,43,15,"Del", 0,1,KEY_NONE);
    Window_set_normal_button( 95,27,43,15,"OK",  0,1,KEY_NONE);
    Window_set_normal_button(139,27,43,15,"Esc", 0,1,KEY_NONE);
    Window_display_frame_in(5,25,179,19);
    Window_set_normal_button(174, 3,18,19,"0", 0,1,KEY_NONE);
    Window_set_normal_button(  3, 3,18,19,"1", 0,1,KEY_NONE);
    Window_set_normal_button( 22, 3,18,19,"2", 0,1,KEY_NONE);
    Window_set_normal_button( 41, 3,18,19,"3", 0,1,KEY_NONE);
    Window_set_normal_button( 60, 3,18,19,"4", 0,1,KEY_NONE);
    Window_set_normal_button( 79, 3,18,19,"5", 0,1,KEY_NONE);
    Window_set_normal_button( 98, 3,18,19,"6", 0,1,KEY_NONE);
    Window_set_normal_button(117, 3,18,19,"7", 0,1,KEY_NONE);
    Window_set_normal_button(136, 3,18,19,"8", 0,1,KEY_NONE);
    Window_set_normal_button(155, 3,18,19,"9", 0,1,KEY_NONE);
    Window_set_normal_button(193, 3,18,19,".", 0,1,KEY_NONE);
    Update_window_area(0,0,Window_width, Window_height);
    Display_cursor();
  }
 #endif
  Keyboard_click_allowed = 0;
  Hide_cursor();
  // Effacement de la chaîne
-  Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+  Block(window_x+(x_pos*Menu_factor_X),window_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),
+  Update_rect(window_x+(x_pos*Menu_factor_X),window_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
@ -182,19 +350,67 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
  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);
+  Display_whole_string(window_x+(x_pos*Menu_factor_X),window_y+(y_pos*Menu_factor_Y),display_string,position - offset);
-  Update_rect(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+  Update_rect(window_x+(x_pos*Menu_factor_X),window_y+(y_pos*Menu_factor_Y),
        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3));
  Flush_update();
-
+  if (Mouse_K)
  while ((input_key!=SDLK_RETURN) && (input_key!=KEY_ESC) && Mouse_K == 0)
  {
    Display_cursor();
    Wait_end_of_click();
    Hide_cursor();
  }
  while ((input_key!=SDLK_RETURN) && (input_key!=KEY_ESC))
  {
    Display_cursor();
 #ifdef VIRT_KEY
    if (use_virtual_keyboard)
    {
      int clicked_button;
      clicked_button=Window_clicked_button();
      input_key=Key_ANSI;
      if (clicked_button==-1)
        input_key=SDLK_RETURN;
      else if (clicked_button>0)
      {
        input_key=keymapping[clicked_button-1];
        if (input_key==SDLK_CAPSLOCK)
        {
          // toggle uppercase
          caps_lock=!caps_lock;
          Hide_cursor();
          Print_in_window(8, 49,caps_lock?"\036":"\037", MC_Black,MC_Light);
          Display_cursor();
        }
        else if (input_key==SDLK_BACKSPACE)
        {
          // A little hack: the button for backspace will:
          // - backspace if the cursor is at end of string
          // - delete otherwise
          // It's needed for those input boxes that are completely full.
          if (position<size)
            input_key = SDLK_DELETE;
        }
        else if (input_key>='A' && input_key<='Z' && !caps_lock)
        {
          input_key+='a'-'A';
        }
      }
    }
    else
 #endif
    {
      do
      {
-      if(!Get_input()) SDL_Delay(20);
+        Get_input(20);
        input_key=Key_ANSI;
-    } while(input_key==0 && Mouse_K == 0);
+        if (Mouse_K)
          input_key=SDLK_RETURN;
      } while(input_key==0);
    }
    Hide_cursor();
    switch (input_key)
    {
@ -205,7 +421,7 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
              size--;
              // Effacement de la chaîne
-              Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+              Block(window_x+(x_pos*Menu_factor_X),window_y+(y_pos*Menu_factor_Y),
                    visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
              goto affichage;
            }
@ -215,7 +431,7 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
            {
              // Effacement de la chaîne
              if (position==size)
-                Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+                Block(window_x+(x_pos*Menu_factor_X),window_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)))
@ -239,7 +455,7 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
            {
              // Effacement de la chaîne
              if (position==size)
-                Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+                Block(window_x+(x_pos*Menu_factor_X),window_y+(y_pos*Menu_factor_Y),
                      visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
              position = 0;
              offset = 0;
@ -265,11 +481,18 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
          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),
+          Block(window_x+(x_pos*Menu_factor_X),window_y+(y_pos*Menu_factor_Y),
                visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
          goto affichage;
        }
        break;
      case  SDLK_CLEAR : // Clear
        str[0]='\0';
        position=offset=0;
        // Effacement de la chaîne
        Block(window_x+(x_pos*Menu_factor_X),window_y+(y_pos*Menu_factor_Y),
              visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3),BACKGROUND_COLOR);
        goto affichage;
      case SDLK_RETURN :
        break;
@ -285,15 +508,15 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
          is_authorized=0; // On commence par supposer qu'elle est interdite
          switch(input_type)
          {
-            case 0 : // N'importe quelle chaîne:
+            case INPUT_TYPE_STRING :
              if (input_key>=' ' && input_key<= 255)
                is_authorized=1;
              break;
-            case 1 : // Nombre
+            case INPUT_TYPE_INTEGER :
              if ( (input_key>='0') && (input_key<='9') )
                is_authorized=1;
              break;
-            case 3: // Decimal number
+            case INPUT_TYPE_DECIMAL:
              if ( (input_key>='0') && (input_key<='9') )
                is_authorized=1;
              else if (input_key=='-' && position==0 && str[0]!='-')
@ -301,10 +524,18 @@ byte Readline_ex(word x_pos,word y_pos,char * str,byte visible_size,byte max_siz
              else if (input_key=='.')
                is_authorized=1;
              break;
-            default : // Nom de fichier
+            case INPUT_TYPE_FILENAME:
              // On regarde si la touche est autorisée
              if ( Valid_character(input_key))
                is_authorized=1;
            case INPUT_TYPE_HEXA:
              if ( (input_key>='0') && (input_key<='9') )
                is_authorized=1;
              else if ( (input_key>='A') && (input_key<='F') )
                is_authorized=1;
              else if ( (input_key>='a') && (input_key<='f') )
                is_authorized=1;
              break;
          } // End du "switch(input_type)"
          // Si la touche était autorisée...
@ -337,20 +568,29 @@ affichage:
        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);
+        Display_whole_string(window_x+(x_pos*Menu_factor_X),window_y+(y_pos*Menu_factor_Y),display_string,position - offset);
-        Update_rect(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+        Update_rect(window_x+(x_pos*Menu_factor_X),window_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"
  Keyboard_click_allowed = 1;
  #ifdef VIRT_KEY
  if (use_virtual_keyboard)
  {
    byte old_mouse_k = Mouse_K;
    Close_popup();
    Mouse_K=old_mouse_k;
    Input_sticky_control=0;
  }
  #endif
  // Effacement de la chaîne
-  Block(Window_pos_X+(x_pos*Menu_factor_X),Window_pos_Y+(y_pos*Menu_factor_Y),
+  Block(window_x+(x_pos*Menu_factor_X),window_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 (input_type==INPUT_TYPE_INTEGER)
  {
    if (str[0]=='\0')
    {
@ -359,7 +599,7 @@ affichage:
    }
    Print_in_window(x_pos+((max_size-size)<<3),y_pos,str,TEXT_COLOR,BACKGROUND_COLOR);
  }
-  else if (input_type==3)
+  else if (input_type==INPUT_TYPE_DECIMAL)
  {
    double value;
    // Discard extra digits
@ -377,10 +617,10 @@ affichage:
  {
    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),
+  Update_rect(window_x+(x_pos*Menu_factor_X),window_y+(y_pos*Menu_factor_Y),
        visible_size*(Menu_factor_X<<3),(Menu_factor_Y<<3));
-  return (input_key==SDLK_RETURN || Mouse_K != 0);
+  return (input_key==SDLK_RETURN);
 }
 void Sprint_double(char *str, double value, byte decimal_places, byte min_positions)
--- a/src/readline.h
+++ b/src/readline.h
@ -24,13 +24,22 @@
 /// Text input functions.
 //////////////////////////////////////////////////////////////////////////////
 enum INPUT_TYPE
 {
  INPUT_TYPE_STRING=0,  ///< Any string
  INPUT_TYPE_INTEGER=1, ///< Decimal integer
  INPUT_TYPE_FILENAME=2,///< Filename
  INPUT_TYPE_DECIMAL=3, ///< Decimal value
  INPUT_TYPE_HEXA=4,    ///< Hexadecimal integer
 };
 ///
 /// 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)
+/// @param input_type   one of enum ::INPUT_TYPE
 /// @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);
@ -41,7 +50,7 @@ byte Readline(word x_pos,word y_pos,char * str,byte visible_size,byte input_type
 /// @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=integer, 2=filename (255 editable characters) 3=decimal
+/// @param input_type   one of enum ::INPUT_TYPE
 /// @param decimal_places Number of decimal places (used only with decimal type)
 /// @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, byte decimal_places);
--- a/src/realpath.c
+++ b/src/realpath.c
@ -6,8 +6,11 @@
 #include <fcntl.h>
 #include <string.h>
 #include <unistd.h>
 #if defined(__AROS__)
 #include <limits.h>
 #endif
-#if defined(__AROS__) || defined(__BEOS__) || defined(__MORPHOS__) || defined(__GP2X__) || defined(__amigaos__)
+#if defined(__AROS__) || defined(__BEOS__) || defined(__MORPHOS__) || defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__) || defined(__amigaos__)
 // These platforms don't have realpath().
 // We use the following implementation, found in:
 // http://amiga.sourceforge.net/amigadevhelp/FUNCTIONS/GeekGadgets/realpath/ex02_realpath.c
@ -17,7 +20,7 @@
 // the path. So this implementation is limited, it's really better to
 // use realpath() if your platform has it.
-    #if defined(__GP2X__) || defined(__amigaos__)
+    #if defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__) || defined(__amigaos__)
        // This is a random default value ...
        #define PATH_MAX 32768
    #endif
--- a/src/saveini.c
+++ b/src/saveini.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Peter Gordon
    Copyright 2008 Yves Rizoud
    Copyright 2007 Adrien Destugues
@ -30,6 +31,7 @@
 #include "errors.h"
 #include "misc.h"
 #include "saveini.h"
 #include "setup.h"
 int Save_INI_reach_group(FILE * old_file,FILE * new_file,char * buffer,char * group)
 {
@ -393,8 +395,8 @@ void Save_INI_flush(FILE * old_file,FILE * new_file,char * buffer)
 int Save_INI(T_Config * conf)
 {
-  FILE * Ancien_fichier;
+  FILE * old_file;
-  FILE * Nouveau_fichier;
+  FILE * new_file;
  char * buffer;
  int    values[3];
  char   filename[MAX_PATH_CHARACTERS];
@ -409,13 +411,13 @@ int Save_INI(T_Config * conf)
  // On calcule les noms des fichiers qu'on manipule:
  strcpy(filename,Config_directory);
-  strcat(filename,"gfx2.ini");
+  strcat(filename,INI_FILENAME);
  // On vérifie si le fichier INI existe
  if ((ini_file_exists = File_exists(filename)))
  {
    strcpy(temp_filename,Config_directory);
-    strcat(temp_filename,"gfx2.$$$");
+    strcat(temp_filename,INISAVE_FILENAME);
    // On renome l'ancienne version du fichier INI vers un fichier temporaire:
    if (rename(filename,temp_filename)!=0)
@ -425,237 +427,237 @@ int Save_INI(T_Config * conf)
  }
  // On récupère un fichier INI "propre" à partir de gfx2def.ini
  strcpy(ref_ini_file,Data_directory);
-  strcat(ref_ini_file,"gfx2def.ini");
+  strcat(ref_ini_file,INIDEF_FILENAME);
-  Ancien_fichier=fopen(ref_ini_file,"rb");
+  old_file=fopen(ref_ini_file,"rb");
-  if (Ancien_fichier==0)
+  if (old_file==0)
  {
-    fclose(Ancien_fichier);
+    fclose(old_file);
    free(buffer);
    return ERROR_INI_MISSING;
  }
-  Nouveau_fichier=fopen(filename,"wb");
+  new_file=fopen(filename,"wb");
-  if (Nouveau_fichier==0)
+  if (new_file==0)
  {
    free(buffer);
    return ERROR_SAVING_INI;
  }
-  if ((return_code=Save_INI_reach_group(Ancien_fichier,Nouveau_fichier,buffer,"[MOUSE]")))
+  if ((return_code=Save_INI_reach_group(old_file,new_file,buffer,"[MOUSE]")))
    goto Erreur_Retour;
  values[0]=conf->Mouse_sensitivity_index_x;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"X_sensitivity",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"X_sensitivity",1,values,0)))
    goto Erreur_Retour;
  values[0]=conf->Mouse_sensitivity_index_y;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Y_sensitivity",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Y_sensitivity",1,values,0)))
    goto Erreur_Retour;
  values[0]=0;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"X_correction_factor",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"X_correction_factor",1,values,0)))
    goto Erreur_Retour;
  values[0]=0;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Y_correction_factor",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Y_correction_factor",1,values,0)))
    goto Erreur_Retour;
  values[0]=(conf->Cursor)+1;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Cursor_aspect",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Cursor_aspect",1,values,0)))
    goto Erreur_Retour;
-  if ((return_code=Save_INI_reach_group(Ancien_fichier,Nouveau_fichier,buffer,"[MENU]")))
+  if ((return_code=Save_INI_reach_group(old_file,new_file,buffer,"[MENU]")))
    goto Erreur_Retour;
  values[0]=conf->Fav_menu_colors[2].R>>2;
  values[1]=conf->Fav_menu_colors[2].G>>2;
  values[2]=conf->Fav_menu_colors[2].B>>2;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Light_color",3,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Light_color",3,values,0)))
    goto Erreur_Retour;
  values[0]=conf->Fav_menu_colors[1].R>>2;
  values[1]=conf->Fav_menu_colors[1].G>>2;
  values[2]=conf->Fav_menu_colors[1].B>>2;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Dark_color",3,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Dark_color",3,values,0)))
    goto Erreur_Retour;
  values[0]=conf->Ratio;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Menu_ratio",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Menu_ratio",1,values,0)))
    goto Erreur_Retour;
-  if ((return_code=Save_INI_reach_group(Ancien_fichier,Nouveau_fichier,buffer,"[FILE_SELECTOR]")))
+  if ((return_code=Save_INI_reach_group(old_file,new_file,buffer,"[FILE_SELECTOR]")))
    goto Erreur_Retour;
  values[0]=conf->Show_hidden_files?1:0;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Show_hidden_files",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Show_hidden_files",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Show_hidden_directories?1:0;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Show_hidden_directories",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Show_hidden_directories",1,values,1)))
    goto Erreur_Retour;
 /*  values[0]=conf->Show_system_directories?1:0;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Show_system_directories",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Show_system_directories",1,values,1)))
    goto Erreur_Retour;
 */
  values[0]=conf->Timer_delay;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Preview_delay",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Preview_delay",1,values,0)))
    goto Erreur_Retour;
  values[0]=conf->Maximize_preview;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Maximize_preview",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Maximize_preview",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Find_file_fast;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Find_file_fast",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Find_file_fast",1,values,0)))
    goto Erreur_Retour;
-  if ((return_code=Save_INI_reach_group(Ancien_fichier,Nouveau_fichier,buffer,"[LOADING]")))
+  if ((return_code=Save_INI_reach_group(old_file,new_file,buffer,"[LOADING]")))
    goto Erreur_Retour;
  values[0]=conf->Auto_set_res;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Auto_set_resolution",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Auto_set_resolution",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Set_resolution_according_to;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Set_resolution_according_to",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Set_resolution_according_to",1,values,0)))
    goto Erreur_Retour;
  values[0]=conf->Clear_palette;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Clear_palette",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Clear_palette",1,values,1)))
    goto Erreur_Retour;
-  if ((return_code=Save_INI_reach_group(Ancien_fichier,Nouveau_fichier,buffer,"[MISCELLANEOUS]")))
+  if ((return_code=Save_INI_reach_group(old_file,new_file,buffer,"[MISCELLANEOUS]")))
    goto Erreur_Retour;
  values[0]=conf->Display_image_limits;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Draw_limits",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Draw_limits",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Adjust_brush_pick;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Adjust_brush_pick",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Adjust_brush_pick",1,values,1)))
    goto Erreur_Retour;
  values[0]=2-conf->Coords_rel;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Coordinates",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Coordinates",1,values,0)))
    goto Erreur_Retour;
  values[0]=conf->Backup;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Backup",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Backup",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Max_undo_pages;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Undo_pages",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Undo_pages",1,values,0)))
    goto Erreur_Retour;
  values[0]=conf->Delay_left_click_on_slider;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Gauges_scrolling_speed_Left",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Gauges_scrolling_speed_Left",1,values,0)))
    goto Erreur_Retour;
  values[0]=conf->Delay_right_click_on_slider;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Gauges_scrolling_speed_Right",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Gauges_scrolling_speed_Right",1,values,0)))
    goto Erreur_Retour;
  values[0]=conf->Auto_save;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Auto_save",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Auto_save",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Nb_max_vertices_per_polygon;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Vertices_per_polygon",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Vertices_per_polygon",1,values,0)))
    goto Erreur_Retour;
  values[0]=conf->Fast_zoom;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Fast_zoom",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Fast_zoom",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Separate_colors;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Separate_colors",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Separate_colors",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->FX_Feedback;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"FX_feedback",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"FX_feedback",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Safety_colors;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Safety_colors",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Safety_colors",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Opening_message;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Opening_message",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Opening_message",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Clear_with_stencil;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Clear_with_stencil",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Clear_with_stencil",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Auto_discontinuous;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Auto_discontinuous",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Auto_discontinuous",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Screen_size_in_GIF;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Save_screen_size_in_GIF",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Save_screen_size_in_GIF",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Auto_nb_used;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Auto_nb_colors_used",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Auto_nb_colors_used",1,values,1)))
    goto Erreur_Retour;
-  if ((return_code=Save_INI_set_strings (Ancien_fichier,Nouveau_fichier,buffer,"Default_video_mode",Mode_label(conf->Default_resolution))))
+  if ((return_code=Save_INI_set_strings (old_file,new_file,buffer,"Default_video_mode",Mode_label(conf->Default_resolution))))
    goto Erreur_Retour;
  values[0]=Video_mode[0].Width;
  values[1]=Video_mode[0].Height;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Default_window_size",2,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Default_window_size",2,values,0)))
    goto Erreur_Retour;
  values[0]=(conf->Mouse_merge_movement);
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Merge_movement",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Merge_movement",1,values,0)))
    goto Erreur_Retour;
  values[0]=(conf->Palette_cells_X);
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Palette_cells_X",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Palette_cells_X",1,values,0)))
    goto Erreur_Retour;
  values[0]=(conf->Palette_cells_Y);
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Palette_cells_Y",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Palette_cells_Y",1,values,0)))
    goto Erreur_Retour;
  for (index=0;index<NB_BOOKMARKS;index++)
  {
-    if ((return_code=Save_INI_set_strings (Ancien_fichier,Nouveau_fichier,buffer,"Bookmark_label",conf->Bookmark_label[index])))
+    if ((return_code=Save_INI_set_strings (old_file,new_file,buffer,"Bookmark_label",conf->Bookmark_label[index])))
      goto Erreur_Retour;
-    if ((return_code=Save_INI_set_strings (Ancien_fichier,Nouveau_fichier,buffer,"Bookmark_directory",conf->Bookmark_directory[index])))
+    if ((return_code=Save_INI_set_strings (old_file,new_file,buffer,"Bookmark_directory",conf->Bookmark_directory[index])))
      goto Erreur_Retour;
  }
  values[0]=(conf->Palette_vertical);
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Palette_vertical",1,values,1)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Palette_vertical",1,values,1)))
    goto Erreur_Retour;
  values[0]=conf->Window_pos_x;
  values[1]=conf->Window_pos_y;
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Window_position",2,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Window_position",2,values,0)))
    goto Erreur_Retour;
  values[0]=(conf->Double_click_speed);
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Double_click_speed",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Double_click_speed",1,values,0)))
    goto Erreur_Retour;
  values[0]=(conf->Double_key_speed);
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Double_key_speed",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Double_key_speed",1,values,0)))
    goto Erreur_Retour;
-  if ((return_code=Save_INI_set_strings (Ancien_fichier,Nouveau_fichier,buffer,"Skin_file",conf->Skin_file)))
+  if ((return_code=Save_INI_set_strings (old_file,new_file,buffer,"Skin_file",conf->Skin_file)))
    goto Erreur_Retour;
-  if ((return_code=Save_INI_set_strings (Ancien_fichier,Nouveau_fichier,buffer,"Font_file",conf->Font_file)))
+  if ((return_code=Save_INI_set_strings (old_file,new_file,buffer,"Font_file",conf->Font_file)))
    goto Erreur_Retour;
  values[0]=(conf->Grid_XOR_color);
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Grid_XOR_color",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Grid_XOR_color",1,values,0)))
    goto Erreur_Retour;
  values[0]=(Pixel_ratio);
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Pixel_ratio",1,values,0))) {
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Pixel_ratio",1,values,0))) {
    DEBUG("saving pixel ratio",return_code);
    goto Erreur_Retour;
  }
@ -670,14 +672,37 @@ int Save_INI(T_Config * conf)
  for (; index<8;index++)
    values[0] |= (1<<index);
-  if ((return_code=Save_INI_set_values (Ancien_fichier,Nouveau_fichier,buffer,"Menubars_visible",1,values,0)))
+  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Menubars_visible",1,values,0)))
    goto Erreur_Retour;
  values[0]=(conf->Right_click_colorpick);
  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Right_click_colorpick",1,values,1)))
    goto Erreur_Retour;
-  Save_INI_flush(Ancien_fichier,Nouveau_fichier,buffer);
+  values[0]=(conf->Sync_views);
  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Sync_views",1,values,1)))
    goto Erreur_Retour;
-  fclose(Nouveau_fichier);
+  switch(conf->Swap_buttons)
-  fclose(Ancien_fichier);
+  {
      case MOD_CTRL:
        values[0]=1;
        break;
      case MOD_ALT:
        values[0]=2;
        break;
      default:
        values[0]=0;
  }
  if ((return_code=Save_INI_set_values (old_file,new_file,buffer,"Swap_buttons",1,values,0)))
    goto Erreur_Retour;
  // Insert new values here
  Save_INI_flush(old_file,new_file,buffer);
  fclose(new_file);
  fclose(old_file);
  // On efface le fichier temporaire <=> Ancienne version du .INI
  if (ini_file_exists)
@ -689,8 +714,8 @@ int Save_INI(T_Config * conf)
  Erreur_Retour:
-    fclose(Nouveau_fichier);
+    fclose(new_file);
-    fclose(Ancien_fichier);
+    fclose(old_file);
    free(buffer);
    return return_code;
--- a/src/sdlscreen.c
+++ b/src/sdlscreen.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Yves Rizoud
    Copyright 2008 Franck Charlet
    Copyright 2007 Adrien Destugues
@ -23,6 +24,15 @@
 #include <string.h>
 #include <stdlib.h>
 #include <SDL.h>
 #include <SDL_endian.h>
 #if defined(__WIN32__)
    #include <windows.h>
 #endif
 // There is no WM on the GP2X...
 #ifndef __GP2X__
    #include <SDL_syswm.h>
 #endif
 #include "global.h"
 #include "sdlscreen.h"
 #include "errors.h"
@ -42,14 +52,21 @@
 #ifndef UPDATE_METHOD
  #if defined(__macosx__)
    #define UPDATE_METHOD     UPDATE_METHOD_FULL_PAGE
  #elif defined(__MINT__)
    #define UPDATE_METHOD     UPDATE_METHOD_CUMULATED
  #else
    #define UPDATE_METHOD     UPDATE_METHOD_CUMULATED
  #endif
 #endif
 volatile int Allow_colorcycling=1;
 /// Sets the new screen/window dimensions.
 void Set_mode_SDL(int *width, int *height, int fullscreen)
 {
  static SDL_Cursor* cur = NULL;
  static byte cursorData = 0;
  Screen_SDL=SDL_SetVideoMode(*width,*height,8,(fullscreen?SDL_FULLSCREEN:0)|SDL_RESIZABLE);
  if(Screen_SDL != NULL)
  {
@ -66,7 +83,15 @@ void Set_mode_SDL(int *width, int *height, int fullscreen)
  {
    DEBUG("Error: Unable to change video mode!",0);
  }
-  SDL_ShowCursor(0); // Hide the SDL mouse cursor, we use our own
+
  // Trick borrowed to Barrage (http://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg737265.html) :
  // Showing the cursor but setting it to fully transparent allows us to get absolute mouse coordinates,
  // this means we can use tablet in fullscreen mode.
  SDL_ShowCursor(1); // Hide the SDL mouse cursor, we use our own
  SDL_FreeCursor(cur);
  cur = SDL_CreateCursor(&cursorData, &cursorData, 1,1,0,0);
  SDL_SetCursor(cur);
 }
 #if (UPDATE_METHOD == UPDATE_METHOD_CUMULATED)
@ -194,16 +219,36 @@ byte Get_SDL_pixel_8(SDL_Surface *bmp, int x, int y)
  return ((byte *)(bmp->pixels))[(y*bmp->pitch+x)];
 }
 /// Writes a pixel in a 8-bit SDL surface.
 void Set_SDL_pixel_8(SDL_Surface *bmp, int x, int y, byte color)
 {
  ((byte *)(bmp->pixels))[(y*bmp->pitch+x)]=color;
 }
 /// Reads a pixel in a multi-byte SDL surface.
 dword Get_SDL_pixel_hicolor(SDL_Surface *bmp, int x, int y)
 {
  byte * ptr;
  switch(bmp->format->BytesPerPixel)
  {
    case 4:
    default:
      return *((dword *)((byte *)bmp->pixels+(y*bmp->pitch+x*4)));
    case 3:
-      return *(((dword *)((byte *)bmp->pixels+(y*bmp->pitch+x*3)))) & 0xFFFFFF;
+      // Reading a 4-byte number starting at an address that isn't a multiple
      // of 2 (or 4?) is not supported on Caanoo console at least (ARM CPU)
      // So instead, we will read the 3 individual bytes, and re-construct the
      // "dword" expected by SDL.
      ptr = ((byte *)bmp->pixels)+(y*bmp->pitch+x*3);
      #ifdef SDL_LIL_ENDIAN
      // Read ABC, output _CBA : Most Significant Byte is zero.
      return (*ptr) | (*(ptr+1)<<8) | (*(ptr+2)<<16);
      #else
      // Read ABC, output ABC_ : Least Significant Byte is zero.
      return ((*ptr)<<24) | (*(ptr+1)<<16) | (*(ptr+2)<<8);
      #endif
    case 2:
      return *((word *)((byte *)bmp->pixels+(y*bmp->pitch+x*2)));
  }
@ -257,3 +302,18 @@ void Clear_border(byte color)
  }  
 }
 /// Activates or desactivates file drag-dropping in program window.
 void Allow_drag_and_drop(int flag)
 {
  // Inform Windows that we accept drag-n-drop events or not
  #ifdef __WIN32__
 	SDL_SysWMinfo wminfo;
 	HWND hwnd;
 	SDL_VERSION(&wminfo.version);
 	SDL_GetWMInfo(&wminfo);
 	hwnd = wminfo.window;
 	DragAcceptFiles(hwnd,flag?TRUE:FALSE);
 	SDL_EventState (SDL_SYSWMEVENT,flag?SDL_ENABLE:SDL_DISABLE );
  #endif
 }
--- a/src/sdlscreen.h
+++ b/src/sdlscreen.h
@ -56,6 +56,8 @@ SDL_Color Color_to_SDL_color(byte);
 byte Get_SDL_pixel_8(SDL_Surface *bmp, int x, int y);
 /// Reads a pixel in a multi-byte SDL surface.
 dword Get_SDL_pixel_hicolor(SDL_Surface *bmp, int x, int y);
 /// Writes a pixel in a 8-bit SDL surface.
 void Set_SDL_pixel_8(SDL_Surface *bmp, int x, int y, byte color);
 /// Convert a SDL Palette to a grafx2 palette
 void Get_SDL_Palette(const SDL_Palette * sdl_palette, T_Palette palette);
@ -65,4 +67,9 @@ void Get_SDL_Palette(const SDL_Palette * sdl_palette, T_Palette palette);
 /// size, eg: 3x3 pixels in 1024x768 leaves 1 column on the right, 0 rows on bottom.
 void Clear_border(byte color);
 extern volatile int Allow_colorcycling;
 /// Activates or desactivates file drag-dropping in program window.
 void Allow_drag_and_drop(int flag);
 #endif // SDLSCREEN_H_INCLUDED
--- a/src/setup.c
+++ b/src/setup.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Peter Gordon
    Copyright 2008 Yves Rizoud
    Copyright 2008 Franck Charlet
@ -35,6 +36,9 @@
  #import <sys/param.h>
 #elif defined(__FreeBSD__)
  #import <sys/param.h>
 #elif defined(__MINT__)
    #include <mint/osbind.h>
    #include <mint/sysbind.h>
 #elif defined(__linux__)
  #include <limits.h>
  #include <unistd.h>
@ -44,7 +48,7 @@
 #include "io.h"
 #include "setup.h"
-#if defined(__GP2X__)
+#if defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__)
    // This is a random default value ...
    #define PATH_MAX 32768
 #endif
@ -84,7 +88,16 @@ void Set_program_directory(ARG_UNUSED const char * argv0,char * program_dir)
  // AmigaOS and alike: hard-coded volume name.
  #elif defined(__amigaos4__) || defined(__AROS__) || defined(__MORPHOS__) || defined(__amigaos__)
    strcpy(program_dir,"PROGDIR:");
  #elif defined(__MINT__)
  static char path[1024]={0};
  char currentDrive='A';
  currentDrive=currentDrive+Dgetdrv();
  Dgetpath(path,0);
  sprintf(program_dir,"%c:\%s",currentDrive,path);
  // Append trailing slash
  strcat(program_dir,PATH_SEPARATOR);
  // Linux: argv[0] unreliable
  #elif defined(__linux__)
  if (argv0[0]!='/')
@ -115,9 +128,14 @@ void Set_data_directory(const char * program_dir, char * data_dir)
  #if defined(__macosx__)
    strcat(data_dir,"Contents/Resources/");
  // On GP2X, executable is not in bin/
-  #elif defined (__gp2x__)
+  #elif defined (__GP2X__) || defined (__gp2x__) || defined (__WIZ__) || defined (__CAANOO__)
    strcat(data_dir,"share/grafx2/");
  //on tos the same directory
  #elif defined (__MINT__)
    strcpy(data_dir, program_dir);
  // All other targets, program is in a "bin" subdirectory
  #elif defined (__AROS__)
    strcat(data_dir,"/share/grafx2/");
  #else
    strcat(data_dir,"../share/grafx2/");
  #endif
@ -140,21 +158,23 @@ void Set_config_directory(const char * program_dir, char * config_dir)
  #if defined(__amigaos4__) || defined(__AROS__)
    strcpy(config_dir,"PROGDIR:");
  // GP2X
-  #elif defined(__GP2X__)
+  #elif defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__)
    // 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);
  #elif defined(__MINT__)  
    strcpy(config_dir,program_dir);
  #else
    char filename[MAX_PATH_CHARACTERS];
    // In priority: check root directory
    strcpy(config_dir, program_dir);
-    // On all these targets except OSX and GP2X, the executable is in ./bin
+    // On all the remaining targets except OSX, the executable is in ./bin
-    #if !defined(__macosx__) && !defined(__gp2x__)
+    #if !defined(__macosx__)
    strcat(config_dir, "../");
    #endif
    strcpy(filename, config_dir);
-    strcat(filename, "gfx2.cfg");
+    strcat(filename, CONFIG_FILENAME);
    if (!File_exists(filename))
    {
@ -171,6 +191,10 @@ void Set_config_directory(const char * program_dir, char * config_dir)
        // "~/Library/Preferences/com.googlecode.grafx2"
        const char* Config_SubDir = "Library/Preferences/com.googlecode.grafx2";
        config_parent_dir = getenv("HOME");
      #elif defined(__MINT__)
         const char* Config_SubDir = "";
         printf("GFX2.CFG not found in %s\n",filename);
         strcpy(config_parent_dir, config_dir);
      #else
        // "~/.grafx2"      
        const char* Config_SubDir = ".grafx2";
@ -203,7 +227,7 @@ void Set_config_directory(const char * program_dir, char * config_dir)
          {
            // Echec: on se rabat sur le repertoire de l'executable.
            strcpy(config_dir,program_dir);
-            #if !defined(__macosx__) && !defined(__gp2x__)
+            #if defined(__macosx__)
              strcat(config_dir, "../");
            #endif
          }
--- a/src/setup.h
+++ b/src/setup.h
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Peter Gordon
    Copyright 2008 Yves Rizoud
    Copyright 2008 Franck Charlet
@ -54,3 +55,103 @@ void Set_data_directory(const char * program_dir, char * data_dir);
 /// OUT: Write into config_dir. Trailing / or \ is kept.
 void Set_config_directory(const char * program_dir, char * config_dir);
 /// Name of the subdirectory containing fonts, under the data directory (::Set_data_directory())
 #if defined (__MINT__)
  #define FONTS_SUBDIRECTORY "FONTS"
 #else
  #define FONTS_SUBDIRECTORY "fonts"
 #endif
 /// Name of the subdirectory containing fonts, under the data directory (::Set_data_directory())
 #if defined (__MINT__)
  #define SKINS_SUBDIRECTORY "SKINS"
 #else
  #define SKINS_SUBDIRECTORY "skins"
 #endif
 /// Name of the binary file containing some configuration settings.
 #if defined (__MINT__)
  #define CONFIG_FILENAME "GFX2.CFG"
 #else
  #define CONFIG_FILENAME "gfx2.cfg"
 #endif
 /// Name of the text file containing some settings in INI format.
 #if defined (__MINT__)
  #define INI_FILENAME "GFX2.INI"
 #else
  #define INI_FILENAME "gfx2.ini"
 #endif
 /// Name of the backup of the INI file.
 #if defined (__MINT__)
  #define INISAVE_FILENAME "GFX2.$$$"
 #else
  #define INISAVE_FILENAME "gfx2.$$$"
 #endif
 /// Name of the default .INI file (read-only: gives .INI format and defaults)
 #if defined (__MINT__)
  #define INIDEF_FILENAME "GFX2DEF.INI"
 #else
  #define INIDEF_FILENAME "gfx2def.ini"
 #endif
 /// Prefix for filenames of safety backups (main)
 #if defined (__MINT__)
  #define SAFETYBACKUP_PREFIX_A "A"
 #else
  #define SAFETYBACKUP_PREFIX_A "a"
 #endif
 /// Prefix for filenames of safety backups (spare)
 #if defined (__MINT__)
  #define SAFETYBACKUP_PREFIX_B "B"
 #else
  #define SAFETYBACKUP_PREFIX_B "b"
 #endif
 /// Name of the image file that serves as an application icon.
 #if defined (__MINT__)
  #define GFX2_ICON_FILENAME "GFX2.GIF"
 #else
  #define GFX2_ICON_FILENAME "gfx2.gif"
 #endif
 /// Name of the image file for the default (and fallback) GUI skin.
 #if defined (__MINT__)
  #define DEFAULT_SKIN_FILENAME "SDPAINT.PNG"
 #else
  #define DEFAULT_SKIN_FILENAME "skin_DPaint.png"
 #endif
 /// Name of the image file for the default (and fallback) 8x8 font.
 #if defined (__MINT__)
  #define DEFAULT_FONT_FILENAME "FDPAINT.PNG"
 #else
  #define DEFAULT_FONT_FILENAME "font_DPaint.png"
 #endif
 /// File extension for safety backups
 #if defined (__MINT__)
  #define BACKUP_FILE_EXTENSION ".BKP"
 #else
  #define BACKUP_FILE_EXTENSION ".bkp"
 #endif
 /// File prefix for fonts
 #if defined (__MINT__)
  #define FONT_PREFIX "F"
 #else
  #define FONT_PREFIX "font_"
 #endif
 /// File prefix for skins
 #if defined (__MINT__)
  #define SKIN_PREFIX "S"
 #else
  #define SKIN_PREFIX "skin_"
 #endif
--- a/src/shade.c
+++ b/src/shade.c
@ -348,7 +348,7 @@ short Wait_click_in_shade_table()
  while (selected_cell<0)
  {
-    Get_input();
+    Get_input(20);
    if ( (Mouse_K==LEFT_SIDE)
      && ( ( (Window_click_in_rectangle(8,127,263,179)) && (((((Mouse_Y-Window_pos_Y)/Menu_factor_Y)-127)%7)<4) )
@ -837,7 +837,7 @@ int Menu_shade(void)
      case 15 : // Saisie du pas
        Num2str(Shade_list[Shade_current].Step,str,3);
-        Readline(276,176,str,3,1);
+        Readline(276,176,str,3,INPUT_TYPE_INTEGER);
        temp=atoi(str);
        // On corrige le pas
        if (!temp)
@ -1089,7 +1089,7 @@ void Button_Quick_shade_menu(void)
      case 4 : // Saisie du pas
        Num2str(Quick_shade_step,str,3);
-        Readline(42,21,str,3,1);
+        Readline(42,21,str,3,INPUT_TYPE_INTEGER);
        temp=atoi(str);
        // On corrige le pas
        if (!temp)
--- a/src/special.c
+++ b/src/special.c
@ -431,6 +431,9 @@ void Transparency_set(byte amount)
        break;
      case 2 :
        Effect_function=Effect_substractive_colorize;
        break;
      case 3 :
        Effect_function=Effect_alpha_colorize;
    }
    Shade_mode=0;
    Quick_shade_mode=0;
--- a/src/struct.h
+++ b/src/struct.h
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Yves Rizoud
    Copyright 2007 Adrien Destugues
    Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
@ -73,14 +74,23 @@ typedef void (* Func_draw_brush) (byte *,word,word,word,word,word,word,byte,word
 typedef void (* Func_draw_list_item) (word,word,word,byte); ///< Draw an item inside a list button. This is done with a callback so it is possible to draw anything, as the list itself doesn't handle the content
 /// A set of RGB values.
 #ifdef __GNUC__
 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).
 #else
 #pragma pack(1)
 typedef struct
 {
  byte R; ///< Red
  byte G; ///< Green
  byte B; ///< Blue
-} T_Components, T_Palette[256]; ///< A complete 256-entry RGB palette (768 bytes).
+} T_Components, T_Palette[256] ; ///< A complete 256-entry RGB palette (768 bytes).
 #pragma pack()
 #endif
 /// A normal rectangular button in windows and menus.
 typedef struct T_Normal_button
@ -105,17 +115,18 @@ typedef struct T_Palette_button
  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.
+/// A window control that represents a scrollbar, with a slider, and two arrow buttons.
 typedef struct T_Scroller_button
 {
  short Number;                   ///< Unique identifier for all controls
  byte Is_horizontal;             ///< Boolean: True if slider is horizontal instead of vertical.
  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 Length;                    ///< Length 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.
+  word Cursor_length;             ///< Dimension of the slider, in pixels before scaling.
  struct T_Scroller_button * Next;///< Pointer to the next scroller of current window.
 } T_Scroller_button;
@ -162,12 +173,20 @@ typedef struct 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
  byte Icon;           ///< One of ::ICON_TYPES, ICON_NONE for none.
  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.
  word  Length_short_name; ///< Number of bytes allocated for :Short_name
  #if __GNUC__ < 3
  char Short_name[0]; ///< Name to display.
 #else
  char Short_name[]; ///< Name to display.
 #endif
  // No field after Short_name[] ! Dynamic allocation according to name length.
 } T_Fileselector_item;
 /// Data for a fileselector
@ -201,6 +220,25 @@ typedef struct T_List_button
  struct T_List_button * Next;    ///< Pointer to the next list button of current window.
 } T_List_button;
 /// A stackable window (editor screen)
 typedef struct
 {
  word Pos_X;
  word Pos_Y;
  word Width;
  word Height;
  word Nb_buttons;
  T_Normal_button   *Normal_button_list;
  T_Palette_button  *Palette_button_list;
  T_Scroller_button *Scroller_button_list;
  T_Special_button  *Special_button_list;
  T_Dropdown_button *Dropdown_button_list;
  T_List_button     *List_button_list;
  int Attribute1;
  int Attribute2;
  byte Draggable;
 } T_Window;
 /// 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.
@ -223,6 +261,14 @@ typedef struct
  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)
  byte  Speed;    ///< Speed of cycling. 0 for disabled, 1-64 otherwise.
 } T_Gradient_range;
 /// Data for a full set of gradients.
 typedef struct
 {
  int Used; ///< Reference count
  T_Gradient_range Range[16];
 }  T_Gradient_array;
 /// Data for one setting of shade. Warning, this one is saved/loaded as binary.
@ -233,7 +279,6 @@ typedef struct
  byte Mode;      ///< Shade mode: Normal, Loop, or No-saturation see ::SHADE_MODES
 } T_Shade;
 #pragma pack(1) // is it useful ?
 /// Data for one fullscreen video mode in configuration file. Warning, this one is saved/loaded as binary.
 typedef struct
 {
@ -242,8 +287,7 @@ typedef struct
  word Height;///< Videomode height in pixels. 
 } T_Config_video_mode;
-
+/// Header for gfx2.cfg
 /// Header for gfx2.cfg. Warning, this one is saved/loaded as binary.
 typedef struct
 {
  char Signature[3]; ///< Signature for the file format. "CFG".
@ -253,24 +297,22 @@ typedef struct
  byte Beta2;        ///< Major beta version number (ex: 5)
 } T_Config_header;
-#pragma pack()
+/// Header for a config chunk in for gfx2.cfg
 /// 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;
-#pragma pack(1)
+
-/// Configuration for one keyboard shortcut in gfx2.cfg. Warning, this one is saved/loaded as binary.
+/// Configuration for one keyboard shortcut in gfx2.cfg
 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
 } T_Config_shortcut_info;
-#pragma pack()
+
 /// This structure holds all the settings saved and loaded as gfx2.ini.
 typedef struct
@ -321,6 +363,10 @@ typedef struct
  word Double_click_speed;               ///< Maximum delay for double-click, in ms.
  word Double_key_speed;                 ///< Maximum delay for double-keypress, in ms.
  byte Grid_XOR_color;                   ///< XOR value to apply for grid color.
  byte Right_click_colorpick;            ///< Boolean, true to enable a "tablet" mode, where RMB acts as instant colorpicker
  byte Sync_views;                       ///< Boolean, true when the Main and Spare should share their viewport settings.
  byte Stylus_mode;                      ///< Boolean, true to tweak some tools (eg:Curve) for single-button stylus.
  word Swap_buttons;                     ///< Sets which key swaps mouse buttons : 0=none, or MOD_CTRL, or MOD_ALT.
 } T_Config;
 // Structures utilisées pour les descriptions de pages et de liste de pages.
@ -347,6 +393,7 @@ typedef struct T_Page
  byte      File_format;                        ///< File format, in enum ::FILE_FORMATS
  struct T_Page *Next; ///< Pointer to the next backup
  struct T_Page *Prev; ///< Pointer to the previous backup
  T_Gradient_array *Gradients; ///< Pointer to the gradients used by the image.
  byte      Background_transparent; ///< Boolean, true if Layer 0 should have transparent pixels
  byte      Transparent_color; ///< Index of transparent color. 0 to 255.
  byte      Nb_layers; ///< Number of layers
@ -381,6 +428,7 @@ typedef struct
  word Height;
  byte * Brush; /// < Color brush (if any)
  T_Palette Palette;
  byte Colormap[256];
  byte Transp_color;
 } T_Brush_template;
@ -396,21 +444,6 @@ typedef struct
  /// 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)
@ -419,13 +452,13 @@ typedef struct
  // Menu and other graphics
  /// Bitmap data for the menu, a single rectangle.
-  byte Menu_block[35][MENU_WIDTH];
+  byte Menu_block[3][35][MENU_WIDTH];
-  byte Layerbar_block[10][144];
+  byte Layerbar_block[3][10][144];
-  byte Statusbar_block[9][20];
+  byte Statusbar_block[3][9][20];
  /// Bitmap data for the icons that are displayed over the menu.
-  byte Menu_sprite[NB_MENU_SPRITES][MENU_SPRITE_HEIGHT][MENU_SPRITE_WIDTH];
+  byte Menu_sprite[2][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];
+  byte Effect_sprite[NB_EFFECTS_SPRITES][EFFECT_SPRITE_HEIGHT][EFFECT_SPRITE_WIDTH];
  /// Bitmap data for the different Layer icons.
  byte Layer_sprite[3][16][LAYER_SPRITE_HEIGHT][LAYER_SPRITE_WIDTH];
  /// Bitmap data for the Grafx2 logo that appears on splash screen. All 256 colors allowed.
@ -458,16 +491,33 @@ typedef struct
  /// Transparent GUI color index in skin file
  byte Color_trans;
 } T_Gui_skin;
 typedef struct {
  // Preset paintbrushes
  /// Graphic resources for the preset paintbrushes.
  byte  Sprite[PAINTBRUSH_HEIGHT][PAINTBRUSH_WIDTH];
  /// Width of the preset paintbrushes.
  word  Width;
  /// Height of the preset paintbrushes.
  word  Height;
  /// Type of the preset paintbrush: index in enum PAINTBRUSH_SHAPES
  byte  Shape;
  /// Brush handle for the preset brushes. Generally ::Width[]/2
  word  Offset_X;
  /// Brush handle for the preset brushes. Generally ::Height[]/2
  word  Offset_Y;
 } T_Paintbrush;
 // A menubar.
 typedef struct {
  word Width;
  word Height;
  byte Visible;
  word Top; ///< Relative to the top line of the menu, hidden bars don't count.
-  byte* Skin;
+  byte* Skin[3]; ///< [0] has normal buttons, [1] has selected buttons, [2] is current.
  word Skin_width;
  byte Last_button_index;
 } T_Menu_Bar;
--- a/src/text.c
+++ b/src/text.c
@ -2,6 +2,7 @@
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2011 Pawel Góralski
    Copyright 2008 Yves Rizoud
    Copyright 2008 Franck Charlet
    Copyright 2008 Adrien Destugues
@ -36,19 +37,18 @@
  #include <SDL_ttf.h>
 #endif
-#if defined(__linux__)
+#if defined(__CAANOO__) || defined(__WIZ__) || defined(__GP2X__)
-#if defined(__macosx__)
+// No X11
 #elif defined(__macosx__)
  #include <Carbon/Carbon.h>
  #import <corefoundation/corefoundation.h>
  #import <sys/param.h>
-#else
+#elif defined(__linux__)
  #include <X11/Xlib.h>
 #endif
 #endif
 #endif
 #include <SDL_image.h>
 // SFont
 #include "SFont.h"
 #include "struct.h"
@ -56,6 +56,9 @@
 #include "sdlscreen.h"
 #include "io.h"
 #include "errors.h"
 #include "windows.h"
 #include "misc.h"
 #include "setup.h"
 typedef struct T_Font
 {
@ -282,7 +285,7 @@ void Init_text(void)
  Nb_fonts=0;
  // Parcours du répertoire "fonts"
  strcpy(directory_name, Data_directory);
-  strcat(directory_name, "fonts");
+  strcat(directory_name, FONTS_SUBDIRECTORY);
  For_each_file(directory_name, Add_font);
  #if defined(__WIN32__)
@ -321,6 +324,8 @@ void Init_text(void)
      CFRelease(url);
    #endif
  #elif defined(__CAANOO__) || defined(__WIZ__) || defined(__GP2X__)
  // No X11 : Only use fonts from Grafx2
  #elif defined(__linux__)
    #ifndef NOTTF
       #define USE_XLIB
@ -343,15 +348,22 @@ void Init_text(void)
    #ifndef NOTTF
      For_each_file( "FONTS:_TrueType", Add_font );
    #endif
-  #elif defined(__BEOS__) || defined(__HAIKU__)
+  #elif defined(__BEOS__)
    #ifndef NOTTF
      For_each_file("/etc/fonts/ttfonts", Add_font);
    #endif
-
+  #elif defined(__HAIKU__)
    #ifndef NOTTF
      For_each_file("/boot/system/data/fonts/ttfonts/", Add_font);
    #endif
  #elif defined(__SKYOS__)
    #ifndef NOTTF
      For_each_file("/boot/system/fonts", Add_font);
    #endif
  #elif defined(__MINT__)
    #ifndef NOTTF
      For_each_file("C:/BTFONTS", Add_font);
    #endif
  #endif
 }
@ -368,17 +380,15 @@ int TrueType_is_supported()
 #ifndef NOTTF
-byte *Render_text_TTF(const char *str, int font_number, int size, int antialias, int bold, int italic, int *width, int *height)
+byte *Render_text_TTF(const char *str, int font_number, int size, int antialias, int bold, int italic, int *width, int *height, T_Palette palette)
 {
  TTF_Font *font;
-  SDL_Surface * TexteColore;
+  SDL_Surface * text_surface;
  SDL_Surface * Texte8Bit;
  byte * new_brush;
  int index;
  int style;
-  SDL_Color Couleur_Avant;
+  SDL_Color fg_color;
-  SDL_Color Couleur_Arriere;
+  SDL_Color bg_color;
  // Chargement de la fonte
  font=TTF_OpenFont(Font_name(font_number), size);
@ -386,6 +396,7 @@ byte *Render_text_TTF(const char *str, int font_number, int size, int antialias,
  {
    return NULL;
  }
  // Style
  style=0;
  if (italic)
@ -393,82 +404,170 @@ byte *Render_text_TTF(const char *str, int font_number, int size, int antialias,
  if (bold)
    style|=TTF_STYLE_BOLD;
  TTF_SetFontStyle(font, style);
  // Couleurs
  if (antialias)
  {
    Couleur_Avant = Color_to_SDL_color(Fore_color);
    Couleur_Arriere = Color_to_SDL_color(Back_color);
  }
  else
  {
    Couleur_Avant = Color_to_SDL_color(MC_White);
    Couleur_Arriere = Color_to_SDL_color(MC_Black);
  }
  // Colors: Text will be generated as white on black.
  fg_color.r=fg_color.g=fg_color.b=255;
  bg_color.r=bg_color.g=bg_color.b=0;
  // The following is alpha, supposedly unused
  bg_color.unused=fg_color.unused=255;
-  // Rendu du texte: crée une surface SDL RGB 24bits
+  // Text rendering: creates a 8bit surface with its dedicated palette
  if (antialias)
-    TexteColore=TTF_RenderText_Shaded(font, str, Couleur_Avant, Couleur_Arriere );
+    text_surface=TTF_RenderText_Shaded(font, str, fg_color, bg_color );
  else
-    TexteColore=TTF_RenderText_Solid(font, str, Couleur_Avant);
+    text_surface=TTF_RenderText_Solid(font, str, fg_color);
-  if (!TexteColore)
+  if (!text_surface)
  {
    TTF_CloseFont(font);
    return NULL;
  }
-  Texte8Bit=SDL_DisplayFormat(TexteColore);
+  new_brush=Surface_to_bytefield(text_surface, NULL);
  SDL_FreeSurface(TexteColore);
  new_brush=Surface_to_bytefield(Texte8Bit, NULL);
  if (!new_brush)
  {
-    SDL_FreeSurface(TexteColore);
+    SDL_FreeSurface(text_surface);
    SDL_FreeSurface(Texte8Bit);
    TTF_CloseFont(font);
    return NULL;
  }
-  if (!antialias)
+  
  // Import palette
  Get_SDL_Palette(text_surface->format->palette, palette);
  if (antialias)
  {
-    // Mappage des couleurs
+    int black_col;
-    for (index=0; index < Texte8Bit->w * Texte8Bit->h; index++)
+    // Shaded text: X-Swap the color that is pure black with the BG color number,
    // so that the brush is immediately 'transparent'
    // Find black (c)
    for (black_col=0; black_col<256; black_col++)
    {
-      if (*(new_brush+index) == MC_Black)
+      if (palette[black_col].R==0 && palette[black_col].G==0 && palette[black_col].B==0)
        break;
    } // If not found: c = 256 = 0 (byte)
    if (black_col != Back_color)
    {
      int c;
      byte colmap[256];
      // Swap palette entries
      SWAP_BYTES(palette[black_col].R, palette[Back_color].R)
      SWAP_BYTES(palette[black_col].G, palette[Back_color].G)
      SWAP_BYTES(palette[black_col].B, palette[Back_color].B)
      // Define a colormap
      for (c=0; c<256; c++)
        colmap[c]=c;
      // The swap
      colmap[black_col]=Back_color;
      colmap[Back_color]=black_col;
      Remap_general_lowlevel(colmap, new_brush, new_brush, text_surface->w,text_surface->h, text_surface->w);
      // Also, make the BG color in brush palette have same RGB values as
      // the current BG color : this will help for remaps.
      palette[Back_color].R=Main_palette[Back_color].R;
      palette[Back_color].G=Main_palette[Back_color].G;
      palette[Back_color].B=Main_palette[Back_color].B;
    }
  }
  else
  {
    // Solid text: Was rendered as white on black. Now map colors:
    // White becomes FG color, black becomes BG. 2-color palette.
    // Exception: if BG==FG, FG will be set to black or white - any different color.
    long index;
    byte new_fore=Fore_color;
    if (Fore_color==Back_color)
    {
      if (Main_palette[Back_color].R+Main_palette[Back_color].G+Main_palette[Back_color].B > 128*3)
        // Back color is rather light:
        new_fore=MC_Black;
      else
        // Back color is rather dark:
        new_fore=MC_White;
    }
    for (index=0; index < text_surface->w * text_surface->h; index++)
    {
      if (palette[*(new_brush+index)].G < 128)
        *(new_brush+index)=Back_color;
-      else if (*(new_brush+index) == MC_White)
+      else
-      *(new_brush+index)=Fore_color;
+        *(new_brush+index)=new_fore;
    }
    // Now copy the current palette to brushe's, for consistency
    // with the indices.
    memcpy(palette, Main_palette, sizeof(T_Palette));
  }
-  *width=Texte8Bit->w;
+  *width=text_surface->w;
-  *height=Texte8Bit->h;
+  *height=text_surface->h;
-  SDL_FreeSurface(Texte8Bit);
+  SDL_FreeSurface(text_surface);
  TTF_CloseFont(font);
  return new_brush;
 }
 #endif
-byte *Render_text_SFont(const char *str, int font_number, int *width, int *height)
+byte *Render_text_SFont(const char *str, int font_number, int *width, int *height, T_Palette palette)
 {
  SFont_Font *font;
-  SDL_Surface * TexteColore;
+  SDL_Surface * text_surface;
-  SDL_Surface * Texte8Bit;
+  SDL_Surface *font_surface;
  SDL_Surface *Surface_fonte;
  byte * new_brush;
  SDL_Rect rectangle;
  // Chargement de la fonte
-  Surface_fonte=IMG_Load(Font_name(font_number));
+  font_surface=IMG_Load(Font_name(font_number));
-  if (!Surface_fonte)
+  if (!font_surface)
  {
-    DEBUG("Font loading failed",0);
+    Verbose_message("Warning","Error loading font.\nThe file may be corrupt.");
    return NULL;
  }
-  font=SFont_InitFont(Surface_fonte);
+  // Font is 24bit: Perform a color reduction
  if (font_surface->format->BitsPerPixel>8)
  {
    SDL_Surface * reduced_surface;
    int x,y,color;
    SDL_Color rgb;
    reduced_surface=SDL_CreateRGBSurface(SDL_SWSURFACE, font_surface->w, font_surface->h, 8, 0, 0, 0, 0);
    if (!reduced_surface)
    {
      SDL_FreeSurface(font_surface);
      return NULL;
    }
    // Set the quick palette
    for (color=0;color<256;color++)
    {
      rgb.r=((color & 0xE0)>>5)<<5;
      rgb.g=((color & 0x1C)>>2)<<5;
      rgb.b=((color & 0x03)>>0)<<6;
      SDL_SetColors(reduced_surface, &rgb, color, 1);
    }
    // Perform reduction
    for (y=0; y<font_surface->h; y++)
      for (x=0; x<font_surface->w; x++)
      {
        SDL_GetRGB(Get_SDL_pixel_hicolor(font_surface, x, y), font_surface->format, &rgb.r, &rgb.g, &rgb.b);
        color=((rgb.r >> 5) << 5) |
                ((rgb.g >> 5) << 2) |
                ((rgb.b >> 6));
        Set_SDL_pixel_8(reduced_surface, x, y, color);
      }
    SDL_FreeSurface(font_surface);
    font_surface=reduced_surface;
  }
  font=SFont_InitFont(font_surface);
  if (!font)
  {
    DEBUG("Font init failed",1);
    SDL_FreeSurface(font_surface);
    return NULL;
  }
@ -476,40 +575,36 @@ byte *Render_text_SFont(const char *str, int font_number, int *width, int *heigh
  *height=SFont_TextHeight(font);
  *width=SFont_TextWidth(font, str);
  // Allocation d'une surface SDL
-  TexteColore=SDL_CreateRGBSurface(SDL_SWSURFACE, *width, *height, 24, 0, 0, 0, 0);
+  text_surface=SDL_CreateRGBSurface(SDL_SWSURFACE, *width, *height, 8, 0, 0, 0, 0);
  // Copy palette
  SDL_SetPalette(text_surface, SDL_LOGPAL, font_surface->format->palette->colors, 0, 256);
  // Fill with backcolor
  rectangle.x=0;
  rectangle.y=0;
  rectangle.w=*width;
  rectangle.h=*height;
-  SDL_FillRect(TexteColore, &rectangle, SDL_MapRGB(
+  SDL_FillRect(text_surface, &rectangle, Back_color);
    TexteColore->format, 
    Main_palette[Back_color].R, 
    Main_palette[Back_color].G, 
    Main_palette[Back_color].B
    ));
  // Rendu du texte
-  SFont_Write(TexteColore, font, 0, 0, str);
+  SFont_Write(text_surface, font, 0, 0, str);
-  if (!TexteColore)
+  if (!text_surface)
  {
    DEBUG("Rendering failed",2);
    SFont_FreeFont(font);
    return NULL;
  }
-  Texte8Bit=SDL_DisplayFormat(TexteColore);
+  new_brush=Surface_to_bytefield(text_surface, NULL);
  SDL_FreeSurface(TexteColore);
  new_brush=Surface_to_bytefield(Texte8Bit, NULL);
  if (!new_brush)
  {
    DEBUG("Converting failed",3);
-    SDL_FreeSurface(TexteColore);
+    SDL_FreeSurface(text_surface);
    SDL_FreeSurface(Texte8Bit);
    SFont_FreeFont(font);
    return NULL;
  }
-  SDL_FreeSurface(Texte8Bit);
+
  Get_SDL_Palette(font_surface->format->palette, palette);
  SDL_FreeSurface(text_surface);
  SFont_FreeFont(font);
  return new_brush;
@ -524,7 +619,7 @@ byte *Render_text_SFont(const char *str, int font_number, int *width, int *heigh
 // Crée une brosse à partir des paramètres de texte demandés.
 // Si cela réussit, la fonction place les dimensions dans width et height, 
 // et retourne l'adresse du bloc d'octets.
-byte *Render_text(const char *str, int font_number, TTFONLY int size, int TTFONLY antialias, TTFONLY int bold, TTFONLY int italic, int *width, int *height)
+byte *Render_text(const char *str, int font_number, TTFONLY int size, int TTFONLY antialias, TTFONLY int bold, TTFONLY int italic, int *width, int *height, T_Palette palette)
 {
  T_Font *font = font_list_start;
  int index=font_number;
@ -538,14 +633,14 @@ byte *Render_text(const char *str, int font_number, TTFONLY int size, int TTFONL
  if (font->Is_truetype)
  {
  #ifndef NOTTF 
-    return Render_text_TTF(str, font_number, size, antialias, bold, italic, width, height);
+    return Render_text_TTF(str, font_number, size, antialias, bold, italic, width, height, palette);
  #else
    return NULL;
  #endif
  }
  else
  {
-    return Render_text_SFont(str, font_number, width, height);
+    return Render_text_SFont(str, font_number, width, height, palette);
  }
 }
--- a/src/text.h
+++ b/src/text.h
@ -41,15 +41,16 @@ void Add_font(const char *name);
 /// @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.
 /// @param palette     Returns the custom palette for the brush.
 /// 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);
+byte *Render_text(const char *str, int font_number, int size, int antialias, int bold, int italic, int *width, int *height, T_Palette palette);
 /// 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);
+int 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.
--- a/src/tiles.c
+++ b/src/tiles.c
@ -0,0 +1,114 @@
 /* vim:expandtab:ts=2 sw=2:
 */
 /*  Grafx2 - The Ultimate 256-color bitmap paint program
    Copyright 2010 Adrien Destugues
    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 Handle tiles.
 /// Build the tile-area from the current picture 
 void build_tile_area()
 {
 	word tileAreaWidth = Main_image_width / Snap_width + 1;
 	word tileAreaHeight = Main_image_height / Snap_height + 1;
 	int* tileArea = malloc(tileAreaWidth*tileAreaHeight*sizeof(int));
 	word tile_x, tile_y, pixel_x, pixel_y;
 	// For each tile, we have to crawl up to the top of the picture and
 	// find the first identical tile
 	for (tile_y = 0; tile_y < tileAreaWidth; tile_y++)
 		for(tile_x = 0; tile_x < tileAreaHeight; tile_x++)
 		{
 			// So, this is the "for each tile"
 			word ctx, cty;
 			// First we compare the tile with the others one in the same line at the left
 			for(ctx = tile_x - 1; ctx >= 0; ctx--)
 			if(compare_tiles(tile_x*Snap_width, tile_y*Snap_height, ctx*Snap_width, tile_y*Snap_height))
 			{
 				// We found a match !
 				tileArea[tile_y*tileAreaWidth+tile_x] = tile_y*tileAreaWidth+ctx;
 				goto found;
 			}
 			// Then we look at all the lines above
 			for(cty = tile_y - 1; cty >= 0; cty--)
 			for(ctx = tileAreaWidth - 1; ctx >= 0; ctx--)
 			if(compare_tiles(tile_x*Snap_width, tile_y*Snap_height, ctx*Snap_width, cty*Snap_height))
 			{
 				// We found a match !
 				tileArea[tile_y*tileAreaWidth+tile_x] = cty*tileAreaWidth+ctx;
 				goto found;
 			}
 			// Then we look at all the lines below
 			for(cty = tileAreaHeight - 1; cty >= tile_y; cty--)
 			for(ctx = tileAreaWidth - 1; ctx >= 0; ctx--)
 			if(compare_tiles(tile_x*Snap_width, tile_y*Snap_height, ctx*Snap_width, cty*Snap_height))
 			{
 				// We found a match !
 				tileArea[tile_y*tileAreaWidth+tile_x] = cty*tileAreaWidth+ctx;
 				goto found;
 			}
 			// Then we look at the tiles at the right of this one
 			// (including the tile itself, so we are sure we match something this time)
 			for(ctx = tileAreaHeight; ctx >= tile_x; ctx--)
 			if(compare_tiles(tile_x*Snap_width, tile_y*Snap_height, ctx*Snap_width, tile_y*Snap_height))
 			{
 				// We found a match !
 				tileArea[tile_y*tileAreaWidth+tile_x] = tile_y*tileAreaWidth+ctx;
 			}
 found:
 		}
 }
 // Compare tiles
 // The parameters are in pixel-space.
 void compare_tiles(word x1, word y1, word x2, word y2)
 {
 	word pixel_x, pixel_y;
 	byte c1, c2;
 	for (pixel_y = 0; pixel_y < Snap_width; pixel_y++)
 	for (pixel_x = 0; pixel_x < Snap_height; pixel_x++)
 	{
 		c1 = Main_screen + (y1+pixel_y) * Main_image_width + (x1+pixel_x);
 		c2 = Main_screen + (y2+pixel_y) * Main_image_width + (x2+pixel_x);
 		if (c1 != c2) return 0;
 	}
 	return 1;
 }
 /// Copy a tile pixeldata to all the identical ones
 // Call this after the end of an operation
 void update_tile(word pixel_x, word pixel_y)
 {
 	int tileOffset = (pixel_y/Snap_height)*tileAreaHeight + pixel_x/Snap_width;
 	int firstTileOffset = tileOffset + 1; // to make sure they are not equal
 	while(firstTileOffset != tileOffset)
 	{
 		tileOffset = tileArea[tileOffset];
 		//do the copy of a block starting at (pixel_x, pixel_y)
 	}
 }
--- a/src/transform.c
+++ b/src/transform.c
@ -273,7 +273,7 @@ void Button_Transform_menu(void)
          input_button[clicked_button-10]->Pos_Y+2,
          buffer,
          4,
-          1))
+          INPUT_TYPE_INTEGER))
        {
          // Accept entered value
          *(input_value[clicked_button-10])=atoi(buffer);
@ -369,8 +369,9 @@ void Button_Transform_menu(void)
    old_width=Main_image_width;
    old_height=Main_image_height;
    Upload_infos_page_main(Main_backups->Pages);
    // Allocate a new page
-    if (Backup_with_new_dimensions(1,Main_backups->Pages->Nb_layers,new_width,new_height))
+    if (Backup_with_new_dimensions(new_width,new_height))
    {
      // The new image is allocated, the new dimensions are already updated.
--- a/src/windows.c
+++ b/src/windows.c
@ -36,8 +36,11 @@
 #include "graph.h"
 #include "input.h"
 #include "misc.h"
 #include "op_c.h"
 #include "readline.h"
 #include "sdlscreen.h"
 #include "palette.h"
 /// Width of one layer button, in pixels before scaling
 word Layer_button_width = 1;
@ -67,7 +70,7 @@ void Pixel_in_menu(word bar, word x, word y, byte color)
 void Pixel_in_menu_and_skin(word bar, word x, word y, byte color)
 {
  Pixel_in_menu(bar, x, y, color);
-  Menu_bars[bar].Skin[y*Menu_bars[bar].Skin_width + x] = color;  
+  Menu_bars[bar].Skin[2][y*Menu_bars[bar].Skin_width + x] = color;  
 }
 // Affichage d'un pixel dans la fenêtre (la fenêtre doit être visible)
@ -454,7 +457,7 @@ void Draw_bar_remainder(word current_menu, word x_off)
  for (y_pos=0;y_pos<Menu_bars[current_menu].Height;y_pos++)
    for (x_pos=x_off;x_pos<Screen_width/Menu_factor_X;x_pos++)
-      Pixel_in_menu(current_menu, x_pos, y_pos, Menu_bars[current_menu].Skin[y_pos * Menu_bars[current_menu].Skin_width + Menu_bars[current_menu].Skin_width - 2 + (x_pos&1)]);
+      Pixel_in_menu(current_menu, x_pos, y_pos, Menu_bars[current_menu].Skin[0][y_pos * Menu_bars[current_menu].Skin_width + Menu_bars[current_menu].Skin_width - 2 + (x_pos&1)]);
 }
@ -491,7 +494,7 @@ void Display_layerbar(void)
  x_off=Menu_bars[MENUBAR_LAYERS].Skin_width;
  for (current_button=0; current_button<button_number; current_button++)
  {
-    word x_pos;
+    word x_pos=0;
    word y_pos;
    word sprite_index;
@ -566,7 +569,7 @@ void Display_menu(void)
        // Skinned area
        for (y_pos=0;y_pos<Menu_bars[current_menu].Height;y_pos++)
          for (x_pos=0;x_pos<Menu_bars[current_menu].Skin_width;x_pos++)
-            Pixel_in_menu(current_menu, x_pos, y_pos, Menu_bars[current_menu].Skin[y_pos * Menu_bars[current_menu].Skin_width + x_pos]);
+            Pixel_in_menu(current_menu, x_pos, y_pos, Menu_bars[current_menu].Skin[2][y_pos * Menu_bars[current_menu].Skin_width + x_pos]);
        if (current_menu == MENUBAR_LAYERS)
        {
@ -706,6 +709,7 @@ void Print_coordinates(void)
  if (Menu_is_visible && !Cursor_in_menu)
  {
    if ( (Current_operation==OPERATION_COLORPICK)
      || (Current_operation==OPERATION_RMB_COLORPICK)
      || (Current_operation==OPERATION_REPLACE) )
    {
      if ( (Paintbrush_X>=0) && (Paintbrush_Y>=0)
@ -1073,7 +1077,7 @@ int Requester_window(char* message, int initial_value)
  {
    clicked_button = Window_clicked_button();
    if (clicked_button == 1)
-      Readline(11, 39, str, 4, 1);
+      Readline(11, 39, str, 4, INPUT_TYPE_INTEGER);
    if (Key == SDLK_ESCAPE) clicked_button = 2;
  }
  while (clicked_button <= 0);
@ -1179,90 +1183,34 @@ void Verbose_message(const char *caption, const char * message )
  // -- Redessiner le sprite d'un bouton dans le menu --
-void Display_sprite_in_menu(int btn_number,int sprite_number)
+void Display_sprite_in_menu(int btn_number,char sprite_number)
 {
-  word x_pos;
+  Buttons_Pool[btn_number].Icon=sprite_number;
  word y_pos;
  word menu_x_pos;
  word menu_y_pos;
  byte color;
-  menu_y_pos=Buttons_Pool[btn_number].Y_offset;
+  if (Buttons_Pool[btn_number].Shape == BUTTON_SHAPE_TRIANGLE_TOP_LEFT)
-  menu_x_pos=Buttons_Pool[btn_number].X_offset;
+    Buttons_Pool[btn_number+1].Icon=sprite_number;
  if (Buttons_Pool[btn_number].Shape != BUTTON_SHAPE_TRIANGLE_BOTTOM_RIGHT)
  {
    menu_y_pos+=1;
    menu_x_pos+=1;
  }
-  for (y_pos=0;y_pos<MENU_SPRITE_HEIGHT;y_pos++)
+  else if (Buttons_Pool[btn_number].Shape == BUTTON_SHAPE_TRIANGLE_BOTTOM_RIGHT)
-    for (x_pos=0;x_pos<MENU_SPRITE_WIDTH;x_pos++)
+    Buttons_Pool[btn_number-1].Icon=sprite_number;
    {
      color=Gfx->Menu_sprite[sprite_number][y_pos][x_pos];
      Pixel_in_menu_and_skin(MENUBAR_TOOLS, menu_x_pos+x_pos, menu_y_pos+y_pos, color);
    }
 if (Menu_is_visible && Menu_bars[MENUBAR_TOOLS].Visible)
  Update_rect(Menu_factor_X*(Buttons_Pool[btn_number].X_offset+1),
    (Buttons_Pool[btn_number].Y_offset+1+Menu_bars[MENUBAR_TOOLS].Top)*Menu_factor_Y+Menu_Y,
    MENU_SPRITE_WIDTH*Menu_factor_X,MENU_SPRITE_HEIGHT*Menu_factor_Y);
 }
  // -- Redessiner la forme du pinceau dans le menu --
 void Display_paintbrush_in_menu(void)
 {
-  short x_pos,y_pos;
+  switch(Paintbrush_shape)
  short start_x;
  short menu_x_pos,menu_y_pos;
  short menu_start_x;
  byte color;
  switch (Paintbrush_shape)
  {
-    case PAINTBRUSH_SHAPE_COLOR_BRUSH    : // Brush en couleur
+    case PAINTBRUSH_SHAPE_COLOR_BRUSH:
-    case PAINTBRUSH_SHAPE_MONO_BRUSH : // Brush monochrome
+      Display_sprite_in_menu(BUTTON_PAINTBRUSHES, MENU_SPRITE_COLOR_BRUSH);
-      for (menu_y_pos=2,y_pos=0;y_pos<MENU_SPRITE_HEIGHT;menu_y_pos++,y_pos++)
+      break;
-        for (menu_x_pos=1,x_pos=0;x_pos<MENU_SPRITE_WIDTH;menu_x_pos++,x_pos++)
+    case PAINTBRUSH_SHAPE_MONO_BRUSH:
-        {
+      Display_sprite_in_menu(BUTTON_PAINTBRUSHES, MENU_SPRITE_MONO_BRUSH);
-          color=Gfx->Menu_sprite[4][y_pos][x_pos];
+      break;
-          Pixel_in_menu_and_skin(MENUBAR_TOOLS, menu_x_pos, menu_y_pos, color);
+    default:
-        }
+      Display_sprite_in_menu(BUTTON_PAINTBRUSHES, -1);
      break;
    default : // Pinceau
      // On efface le pinceau précédent
      for (menu_y_pos=2,y_pos=0;y_pos<MENU_SPRITE_HEIGHT;menu_y_pos++,y_pos++)
        for (menu_x_pos=1,x_pos=0;x_pos<MENU_SPRITE_WIDTH;menu_x_pos++,x_pos++)
        {
          Pixel_in_menu_and_skin(MENUBAR_TOOLS, menu_x_pos, menu_y_pos, MC_Light);
  }
-      // On affiche le nouveau
+  Draw_menu_button(BUTTON_PAINTBRUSHES,BUTTON_RELEASED);
      menu_start_x=8-Paintbrush_offset_X;
      if (menu_start_x<1)
      {
        start_x=Paintbrush_offset_X-7;
        menu_start_x=1;
      }
      else
        start_x=0;
      menu_y_pos=9-Paintbrush_offset_Y;
      if (menu_y_pos<2)
      {
        y_pos=Paintbrush_offset_Y-7;
        menu_y_pos=2;
      }
      else
        y_pos=0;
      for (;((y_pos<Paintbrush_height) && (menu_y_pos<16));menu_y_pos++,y_pos++)
        for (menu_x_pos=menu_start_x,x_pos=start_x;((x_pos<Paintbrush_width) && (menu_x_pos<15));menu_x_pos++,x_pos++)
        {
          color=(Paintbrush_sprite[(y_pos*MAX_PAINTBRUSH_SIZE)+x_pos])?MC_Black:MC_Light;
          Pixel_in_menu_and_skin(MENUBAR_TOOLS, menu_x_pos, menu_y_pos, color);
        }
  }
  if (Menu_is_visible && Menu_bars[MENUBAR_TOOLS].Visible)
    Update_rect(0,Menu_Y + Menu_bars[MENUBAR_TOOLS].Top*Menu_factor_Y,MENU_SPRITE_WIDTH*Menu_factor_X+3,MENU_SPRITE_HEIGHT*Menu_factor_Y+3);
 }
  // -- Dessiner un pinceau prédéfini dans la fenêtre --
@ -1278,6 +1226,8 @@ void Display_paintbrush_in_window(word x,word y,int number)
  int y_size;
  word origin_x;
  word origin_y;
  word width;
  word height;
  x_size=Menu_factor_X/Pixel_height;
  if (x_size<1)
@ -1286,18 +1236,22 @@ void Display_paintbrush_in_window(word x,word y,int number)
  if (y_size<1)
    y_size=1;
-  origin_x = (x + 8)*Menu_factor_X - (Gfx->Preset_paintbrush_offset_X[number])*x_size+Window_pos_X;
+  width=Min(Paintbrush[number].Width,PAINTBRUSH_WIDTH);
-  origin_y = (y + 8)*Menu_factor_Y - (Gfx->Preset_paintbrush_offset_Y[number])*y_size+Window_pos_Y;
+  height=Min(Paintbrush[number].Height,PAINTBRUSH_WIDTH);
-  for (window_y_pos=0,y_pos=0; y_pos<Gfx->Preset_paintbrush_height[number]; window_y_pos++,y_pos++)
+  origin_x = (x + 8)*Menu_factor_X - (width/2)*x_size+Window_pos_X;
-    for (window_x_pos=0,x_pos=0; x_pos<Gfx->Preset_paintbrush_width[number]; window_x_pos++,x_pos++)
+  origin_y = (y + 8)*Menu_factor_Y - (height/2)*y_size+Window_pos_Y;
-      Block(origin_x+window_x_pos*x_size,origin_y+window_y_pos*y_size,x_size,y_size,(Gfx->Paintbrush_sprite[number][y_pos][x_pos])?MC_Black:MC_Light);
+
  for (window_y_pos=0,y_pos=0; y_pos<height; window_y_pos++,y_pos++)
    for (window_x_pos=0,x_pos=0; x_pos<width; window_x_pos++,x_pos++)
      if (Paintbrush[number].Sprite[y_pos][x_pos])
        Block(origin_x+window_x_pos*x_size,origin_y+window_y_pos*y_size,x_size,y_size,MC_Black);
  // On n'utilise pas Pixel_in_window() car on ne dessine pas
  // forcément avec la même taille de pixel.
  Update_rect( ToWinX(origin_x), ToWinY(origin_y),
-        ToWinL(Gfx->Preset_paintbrush_width[number]),
+        ToWinL(Paintbrush[number].Width),
-        ToWinH(Gfx->Preset_paintbrush_height[number])
+        ToWinH(Paintbrush[number].Height)
  );
 }
@ -1553,6 +1507,7 @@ void Compute_paintbrush_coordinates(void)
  {
    // Operations that don't implement it
    case OPERATION_LINE:
 	case OPERATION_ROTATE_BRUSH:
      Snap_axis=0;
      break;
    // Operations that implement it
@ -1857,7 +1812,36 @@ void Change_magnifier_factor(byte factor_index, byte point_at_mouse)
  Compute_paintbrush_coordinates();
 }
 void Copy_view_to_spare(void)
 {
  // Don't do anything if the pictures have different dimensions
  if (Main_image_width!=Spare_image_width || Main_image_height!=Spare_image_height)
    return;
  // Copie des décalages de la fenêtre principale (non zoomée) de l'image
  Spare_offset_X=Main_offset_X;
  Spare_offset_Y=Main_offset_Y;
  // Copie du booléen "Mode loupe" de l'image
  Spare_magnifier_mode=Main_magnifier_mode;
  // Copie du facteur de zoom du brouillon
  Spare_magnifier_factor=Main_magnifier_factor;
  // Copie des dimensions de la fenêtre de zoom
  Spare_magnifier_width=Main_magnifier_width;
  Spare_magnifier_height=Main_magnifier_height;
  // Copie des décalages de la fenêtre de zoom
  Spare_magnifier_offset_X=Main_magnifier_offset_X;
  Spare_magnifier_offset_Y=Main_magnifier_offset_Y;
  // Copie des données du split du zoom
  Spare_separator_position=Main_separator_position;
  Spare_X_zoom=Main_X_zoom;
  Spare_separator_proportion=Main_separator_proportion;
 }
  // -- Afficher la barre de séparation entre les parties zoomées ou non en
  //    mode Loupe --
@ -2629,7 +2613,7 @@ void Display_all_screen(void)
 byte Best_color(byte r,byte g,byte b)
 {
-  short col;
+  int col;
  int   delta_r,delta_g,delta_b;
  int   dist;
  int   best_dist=0x7FFFFFFF;
@ -2663,7 +2647,7 @@ byte Best_color(byte r,byte g,byte b)
 byte Best_color_nonexcluded(byte red,byte green,byte blue)
 {
-  short col;
+  int   col;  
  int   delta_r,delta_g,delta_b;
  int   dist;
  int   best_dist=0x7FFFFFFF;
@ -2692,67 +2676,52 @@ byte Best_color_nonexcluded(byte red,byte green,byte blue)
  return best_color;
 }
 void Compute_4_best_colors_for_1_menu_color
     (byte red, byte green, byte blue, T_Components * palette, byte * table)
 {
  short col;
  int   delta_r,delta_g,delta_b;
  int   dist;
  int   best_dist[4]={0x7FFFFFFF,0x7FFFFFFF,0x7FFFFFFF,0x7FFFFFFF};
 byte Best_color_perceptual(byte r,byte g,byte b)
 {
  int col;  
  float best_diff=255.0*1.56905;
  byte  best_color=0;
  float target_bri;
  float bri;
  float diff_b, diff_c, diff;
  // Similar to Perceptual_lightness();
  target_bri = sqrt(0.26*r*0.26*r + 0.55*g*0.55*g + 0.19*b*0.19*b);
  for (col=0; col<256; col++)
  {
-    delta_r=(int)palette[col].R-red;
+    if (Exclude_color[col])
-    delta_g=(int)palette[col].G-green;
+      continue;
    delta_b=(int)palette[col].B-blue;
-    dist=(delta_r*delta_r*30)+(delta_g*delta_g*59)+(delta_b*delta_b*11);
+    diff_c = sqrt(
      (0.26*(Main_palette[col].R-r))*
      (0.26*(Main_palette[col].R-r))+
      (0.55*(Main_palette[col].G-g))*
      (0.55*(Main_palette[col].G-g))+
      (0.19*(Main_palette[col].B-b))*
      (0.19*(Main_palette[col].B-b)));
    // Exact match
    if (diff_c==0)
      return col;
-    if (dist<best_dist[0])
+    bri = sqrt(0.26*Main_palette[col].R*0.26*Main_palette[col].R + 0.55*Main_palette[col].G*0.55*Main_palette[col].G + 0.19*Main_palette[col].B*0.19*Main_palette[col].B);
    diff_b = abs(target_bri-bri);
    diff=0.25*(diff_b-diff_c)+diff_c;
    if (diff<best_diff)
    {
-      best_dist[3]=best_dist[2];
+      best_diff=diff;
-      best_dist[2]=best_dist[1];
+      best_color=col;
      best_dist[1]=best_dist[0];
      best_dist[0]=dist;
      table[3]=table[2];
      table[2]=table[1];
      table[1]=table[0];
      table[0]=col;
    }
    else
    {
      if (dist<best_dist[1])
      {
        best_dist[3]=best_dist[2];
        best_dist[2]=best_dist[1];
        best_dist[1]=dist;
        table[3]=table[2];
        table[2]=table[1];
        table[1]=col;
      }
      else
      {
        if (dist<best_dist[2])
        {
          best_dist[3]=best_dist[2];
          best_dist[2]=dist;
          table[3]=table[2];
          table[2]=col;
        }
        else
        if (dist<best_dist[3])
        {
          best_dist[3]=dist;
          table[3]=col;
        }
      }
    } 
  }
  return best_color;
 }
 byte Old_black;
 byte Old_dark;
 byte Old_light;
@ -2835,11 +2804,32 @@ void Remap_screen_after_menu_colors_change(void)
 }
-
+int Same_color(T_Components * palette, byte c1, byte c2)
 {
  if (palette[c1].R==palette[c2].R &&
    palette[c1].G==palette[c2].G &&
    palette[c1].B==palette[c2].B)
    return 1;
  return 0;
 }
 void Compute_optimal_menu_colors(T_Components * palette)
 {
-  byte table[4];
+  int i;
  byte l[256];
  byte s[256];
  byte h;
  int max_l = -1, min_l = 256;
  int low_l, hi_l;
  int delta_low = 999999;
  int delta_high = 999999;
  const int tolerence=16;
  const T_Components cpc_colors[4] = {
    {  0,  0,  0},
    {  0,  0,128}, // Dark blue
    {128,128,128}, // Grey
    {255,255,255}
  };
  Old_black =MC_Black;
  Old_dark = MC_Dark;
@ -2847,62 +2837,208 @@ void Compute_optimal_menu_colors(T_Components * palette)
  Old_white = MC_White;
  Old_trans = MC_Trans;
-  // Recherche du noir
+  // First method:
-  Compute_4_best_colors_for_1_menu_color
+  // If all close matches for the ideal colors exist, pick them.
-    (Gfx->Default_palette[Gfx->Color[0]].R, Gfx->Default_palette[Gfx->Color[0]].G, Gfx->Default_palette[Gfx->Color[0]].B,palette,table);
+  for (i=255; i>=0; i--)
  MC_Black=table[0];
  // Recherche du blanc
  Compute_4_best_colors_for_1_menu_color
    (Gfx->Default_palette[Gfx->Color[3]].R, Gfx->Default_palette[Gfx->Color[3]].G, Gfx->Default_palette[Gfx->Color[3]].B,palette,table);
  if (MC_Black!=table[0])
    MC_White=table[0];
  else
    MC_White=table[1];
  // Recherche du gris clair
  Compute_4_best_colors_for_1_menu_color
    (Gfx->Default_palette[Gfx->Color[2]].R, Gfx->Default_palette[Gfx->Color[2]].G, Gfx->Default_palette[Gfx->Color[2]].B,palette,table);
  if ( (MC_Black!=table[0]) && (MC_White!=table[0]) )
    MC_Light=table[0];
  else
  {
-    if ( (MC_Black!=table[1]) && (MC_White!=table[1]) )
+    
-      MC_Light=table[1];
+    if (Round_palette_component(palette[i].R)/tolerence==Gfx->Default_palette[Gfx->Color[3]].R/tolerence
-    else
+     && Round_palette_component(palette[i].G)/tolerence==Gfx->Default_palette[Gfx->Color[3]].G/tolerence
-      MC_Light=table[2];
+     && Round_palette_component(palette[i].B)/tolerence==Gfx->Default_palette[Gfx->Color[3]].B/tolerence)
    {
      MC_White=i;
      for (i=255; i>=0; i--)
      {
        if (Round_palette_component(palette[i].R)/tolerence==Gfx->Default_palette[Gfx->Color[2]].R/tolerence
         && Round_palette_component(palette[i].G)/tolerence==Gfx->Default_palette[Gfx->Color[2]].G/tolerence
         && Round_palette_component(palette[i].B)/tolerence==Gfx->Default_palette[Gfx->Color[2]].B/tolerence)
        {
          MC_Light=i;
          for (i=255; i>=0; i--)
          {
            if (Round_palette_component(palette[i].R)/tolerence==Gfx->Default_palette[Gfx->Color[1]].R/tolerence
             && Round_palette_component(palette[i].G)/tolerence==Gfx->Default_palette[Gfx->Color[1]].G/tolerence
             && Round_palette_component(palette[i].B)/tolerence==Gfx->Default_palette[Gfx->Color[1]].B/tolerence)
            {
              MC_Dark=i;
              for (i=255; i>=0; i--)
              {
                if (Round_palette_component(palette[i].R)/tolerence==Gfx->Default_palette[Gfx->Color[0]].R/tolerence
                 && Round_palette_component(palette[i].G)/tolerence==Gfx->Default_palette[Gfx->Color[0]].G/tolerence
                 && Round_palette_component(palette[i].B)/tolerence==Gfx->Default_palette[Gfx->Color[0]].B/tolerence)
                {
                  MC_Black=i;
                  // On cherche une couleur de transparence différente des 4 autres.
                  for (MC_Trans=0; ((MC_Trans==MC_Black) || (MC_Trans==MC_Dark) ||
                                   (MC_Trans==MC_Light) || (MC_Trans==MC_White)); MC_Trans++);
                  // Easy case
                  MC_OnBlack=MC_Dark;
                  MC_Window=MC_Light;
                  MC_Lighter=MC_White;
                  MC_Darker=MC_Dark;
                  Remap_menu_sprites();
                  return;
                }
              }
            }
          }
        }
      }
    }
  }
  // Second method: For CPC 27-color modes only
  // Try to find colors that just work
  if (Get_palette_RGB_scale()==3)
  for (i=255; i>=0; i--)
  {
-  // Recherche du gris foncé
+    if (Round_palette_component(palette[i].R)/tolerence==cpc_colors[3].R/tolerence
-  Compute_4_best_colors_for_1_menu_color
+     && Round_palette_component(palette[i].G)/tolerence==cpc_colors[3].G/tolerence
-    (Gfx->Default_palette[Gfx->Color[1]].R, Gfx->Default_palette[Gfx->Color[1]].G, Gfx->Default_palette[Gfx->Color[1]].B,palette,table);
+     && Round_palette_component(palette[i].B)/tolerence==cpc_colors[3].B/tolerence)
  if ( (MC_Black!=table[0]) && (MC_White!=table[0]) && (MC_Light!=table[0]) )
    MC_Dark=table[0];
  else
    {
-    if ( (MC_Black!=table[1]) && (MC_White!=table[1]) && (MC_Light!=table[1]) )
+      MC_White=i;
-      MC_Dark=table[1];
+      for (i=255; i>=0; i--)
    else
      {
-      if ( (MC_Black!=table[2]) && (MC_White!=table[2]) && (MC_Light!=table[2]) )
+        if (Round_palette_component(palette[i].R)/tolerence==cpc_colors[2].R/tolerence
-        MC_Dark=table[2];
+         && Round_palette_component(palette[i].G)/tolerence==cpc_colors[2].G/tolerence
-      else
+         && Round_palette_component(palette[i].B)/tolerence==cpc_colors[2].B/tolerence)
-        MC_Dark=table[3];
+        {
          MC_Light=i;
          for (i=255; i>=0; i--)
          {
            if (Round_palette_component(palette[i].R)/tolerence==cpc_colors[1].R/tolerence
             && Round_palette_component(palette[i].G)/tolerence==cpc_colors[1].G/tolerence
             && Round_palette_component(palette[i].B)/tolerence==cpc_colors[1].B/tolerence)
            {
              MC_Dark=i;
              for (i=255; i>=0; i--)
              {
                if (Round_palette_component(palette[i].R)/tolerence==cpc_colors[0].R/tolerence
                 && Round_palette_component(palette[i].G)/tolerence==cpc_colors[0].G/tolerence
                 && Round_palette_component(palette[i].B)/tolerence==cpc_colors[0].B/tolerence)
                {
                  MC_Black=i;
                  // On cherche une couleur de transparence différente des 4 autres.
                  for (MC_Trans=0; ((MC_Trans==MC_Black) || (MC_Trans==MC_Dark) ||
                                   (MC_Trans==MC_Light) || (MC_Trans==MC_White)); MC_Trans++);
                  // Easy case
                  MC_OnBlack=MC_Dark;
                  MC_Window=MC_Light;
                  MC_Lighter=MC_White;
                  MC_Darker=MC_Dark;
                  Remap_menu_sprites();
                  return;
                }
              }
            }
          }
        }
      }
    }
  }
-  // C'est peu probable mais il est possible que MC_Light soit plus foncée que
+  // Third method:
-  // MC_Dark. Dans ce cas, on les inverse.
+
-  if ( ((palette[MC_Light].R*30)+(palette[MC_Light].G*59)+(palette[MC_Light].B*11)) <
+  // Compute luminance for whole palette
-       ((palette[MC_Dark].R*30)+(palette[MC_Dark].G*59)+(palette[MC_Dark].B*11)) )
+  // Take the darkest as black, the brightest white
  for(i = 0; i < 256; i++)
  {
-    SWAP_BYTES(MC_Light, MC_Dark);
+    RGB_to_HSL(palette[i].R, palette[i].G, palette[i].B, &h, &s[i], &l[i]);
    // Another formula for lightness, in 0-255 range
    //l[i]=Perceptual_lightness(&palette[i])/4062/255;
    if (l[i] > max_l)
    {
      max_l = l[i];
      MC_White = i;
    }
  }
  for(i = 0; i < 256; i++)
  {
    if (l[i] < min_l && i!=MC_White)
    {
      min_l = l[i];
      MC_Black = i;
    }
  }
  // Alter the S values according to the L range - this is for the future
  // comparisons, so that highly variable saturation doesn't weigh
  // too heavily when the the lightness is in a narrow range.
  for(i = 0; i < 256; i++)
  {
    s[i]=s[i]*(max_l-min_l)/255;
  }
  for(i = 0; i < 256; i++)
  {
    // Adjust (reduce) perceived saturation at both ends of L spectrum
    if (l[i]>192)
      s[i]=s[i]*(255-l[i])/64;
    else if (l[i]<64)
      s[i]=s[i]*l[i]/64;
  }
  // Find color nearest to min+2(max-min)/3
  // but at the same time we try to minimize the saturation so that the menu
  // still looks grey
  hi_l = min_l + 2*(max_l - min_l)/3;
  for (i = 0; i < 256; i++)
  {
    if ( abs(l[i] - hi_l) + s[i]/2 < delta_high && i!=MC_White && i!=MC_Black)
    {
      delta_high = abs(l[i] - hi_l) + s[i]/2;
      MC_Light = i;
    }
  }
  // Target "Dark color" is 2/3 between Light and Black
  low_l = ((int)l[MC_Light]*2+l[MC_Black])/3;
  for (i = 0; i < 256; i++)
  {
    if ( abs((int)l[i] - low_l) + s[i]/6 < delta_low && i!=MC_White && i!=MC_Black && i!=MC_Light)
    {
      delta_low = abs((int)l[i] - low_l)+ s[i]/6;
      MC_Dark = i;
    }
  }
  //if (l[MC_Light]<l[MC_Dark])
  //{
  //  // Not sure if that can happen, but just in case:
  //  SWAP_BYTES(MC_Light, MC_Dark)
  //}
  // Si deux des couleurs choisies ont le même index, c'est destructif car 
  // on fait ensuite un remap de l'image. Donc on évite ce problème (un
  // peu brutalement)
  // On commence par déplacer les gris, comme ça on a plus de chances de garder au moins
  // le blanc et le noir
  //while (MC_Dark == MC_Light || MC_Dark == MC_White || MC_Black == MC_Dark || Same_color(palette, MC_Dark, MC_White)) MC_Dark--;
  //while (MC_White == MC_Light || MC_Dark == MC_Light || MC_Black == MC_Light || Same_color(palette, MC_Light, MC_Black)) MC_Light--;
  //while (MC_White == MC_Light || MC_Dark == MC_White || MC_Black == MC_White) MC_White--;
  // On cherche une couleur de transparence différente des 4 autres.
  for (MC_Trans=0; ((MC_Trans==MC_Black) || (MC_Trans==MC_Dark) ||
                   (MC_Trans==MC_Light) || (MC_Trans==MC_White)); MC_Trans++);
  if (Same_color(palette, MC_Black, MC_Dark))
    MC_OnBlack=MC_Light;
  else
    MC_OnBlack=MC_Dark;
  if (Same_color(palette, MC_White, MC_Light))
  {
    MC_Window=MC_Dark;
    MC_Darker=MC_Black;
  }
  else
  {
    MC_Window=MC_Light;
    MC_Darker=MC_Dark;
  }
  MC_Lighter=MC_White;
  Remap_menu_sprites();
 }
@ -2923,18 +3059,20 @@ void Remap_menu_sprites()
        for (i=0; i<CURSOR_SPRITE_WIDTH; i++)
          Remap_pixel(&Gfx->Cursor_sprite[k][j][i]);
    // Main menu bar
    for (k=0; k<3; k++)
      for (j=0; j<Menu_bars[MENUBAR_TOOLS].Height; j++)
        for (i=0; i<Menu_bars[MENUBAR_TOOLS].Skin_width; i++)
-        Remap_pixel(&Gfx->Menu_block[j][i]);
+          Remap_pixel(&Gfx->Menu_block[k][j][i]);
    // Menu sprites
    for (l=0; l<2; l++)
      for (k=0; k<NB_MENU_SPRITES; k++)
        for (j=0; j<MENU_SPRITE_HEIGHT; j++)
          for (i=0; i<MENU_SPRITE_WIDTH; i++)
-          Remap_pixel(&Gfx->Menu_sprite[k][j][i]);
+            Remap_pixel(&Gfx->Menu_sprite[l][k][j][i]);
    // Effects sprites
    for (k=0; k<NB_EFFECTS_SPRITES; k++)
-      for (j=0; j<MENU_SPRITE_HEIGHT; j++)
+      for (j=0; j<EFFECT_SPRITE_HEIGHT; j++)
-        for (i=0; i<MENU_SPRITE_WIDTH; i++)
+        for (i=0; i<EFFECT_SPRITE_WIDTH; i++)
          Remap_pixel(&Gfx->Effect_sprite[k][j][i]);
    // Layers buttons
    for (l=0; l<3; l++)
@ -2944,13 +3082,15 @@ void Remap_menu_sprites()
            Remap_pixel(&Gfx->Layer_sprite[l][k][j][i]);
    // Status bar
    for (k=0; k<3; k++)
      for (j=0; j<Menu_bars[MENUBAR_STATUS].Height; j++)
        for (i=0; i<Menu_bars[MENUBAR_STATUS].Skin_width; i++)
-        Remap_pixel(&Gfx->Statusbar_block[j][i]);
+          Remap_pixel(&Gfx->Statusbar_block[k][j][i]);
    // Layer bar
    for (k=0; k<3; k++)
      for (j=0; j<Menu_bars[MENUBAR_LAYERS].Height; j++)
        for (i=0; i<Menu_bars[MENUBAR_LAYERS].Skin_width; i++)
-        Remap_pixel(&Gfx->Layerbar_block[j][i]);
+          Remap_pixel(&Gfx->Layerbar_block[k][j][i]);
    // Help fonts
    for (k=0; k<256; k++)
--- a/src/windows.h
+++ b/src/windows.h
@ -89,7 +89,7 @@ void Window_display_frame_in(word x_pos,word y_pos,word width,word height);
 void Window_display_frame_out(word x_pos,word y_pos,word width,word height);
 void Window_display_frame(word x_pos,word y_pos,word width,word height);
-void Display_sprite_in_menu(int btn_number,int sprite_number);
+void Display_sprite_in_menu(int btn_number,char sprite_number);
 void Display_paintbrush_in_menu(void);
 void Display_paintbrush_in_window(word x,word y,int number);
@ -99,6 +99,7 @@ void Window_display_icon_sprite(word x_pos,word y_pos,byte type);
 byte Best_color(byte red,byte green,byte blue);
 byte Best_color_nonexcluded(byte red,byte green,byte blue);
 byte Best_color_perceptual(byte r,byte g,byte b);
 void Horizontal_XOR_line_zoom(short x_pos, short y_pos, short width);
 void Vertical_XOR_line_zoom(short x_pos, short y_pos, short height);
@ -108,4 +109,7 @@ void Change_magnifier_factor(byte factor_index, byte point_at_mouse);
 /// Width of one layer button, in pixels before scaling
 extern word Layer_button_width;
 /// Copy viewport settings and offsets from the Main to the Spare.
 void Copy_view_to_spare(void);
 #endif