Joystick should now work.

src/parse.gperf

@@ -155,6 +155,9 @@ windowed,            NEGBOOL(fullscreen)
 windowsize,          MULTI(parsertmp_windowsize)
 mouse-accessibility, POSBOOL(mouseaccessibility)
 onscreen-keyboard,   POSBOOL(onscreen_keyboard)
+joystick-slowness,   MULTI(joystick_slowness)
+joystick-threshold,  MULTI(joystick_lowthreshold)
+joystick-maxsteps,   MULTI(joystick_maxsteps)
 %%
 
 void parse_one_option(struct cfginfo *restrict tmpcfg, const char *str, const char *opt, const char *restrict src)

src/parse.h

@@ -52,7 +52,10 @@ struct cfginfo
   const char *use_sound;
   const char *wheely;
   const char *mouseaccessibility;
-  const char *onscreen_keyboard;    
+  const char *onscreen_keyboard;
+  const char *joystick_slowness;
+  const char *joystick_lowthreshold;
+  const char *joystick_maxsteps;
 };
 
 #define CFGINFO_MAXOFFSET  (sizeof(struct cfginfo))

src/tuxpaint-completion.bash

@@ -62,6 +62,9 @@ _tuxpaint()
 			--nolockfile \
 			--mouse-accessibility \
 			--onscreen-keyboard \
+			--joystick-slowness \
+			--joystick-threshold \
+			--joystick-maxsteps \
 			--colorfile' -- $cur ) ) 
 # We don't accept filenames on the command-line yet -bjk 2009.09.09
 #        else