@@ -168,6 +168,41 @@ redata_highlighter_getcolorindex(redata_t *redata, int line, int nthbyte)

         return(-1);

 }

+static void

+redata_highlighter_util_applytheme(int *template3,hcolor_t *color,int invert)

+{

+        unsigned char c[3];

+        if(template3==NULL || color==NULL || template3[0]<0 || template3[0]>2 || template3[1]<0 || template3[1]>2 || template3[2]<0 || template3[2]>2)

+                return; /* sanity check error */

+        if(invert==0) {

+                ((unsigned char *)color->rgba)[0]=((unsigned char *)color->origrgba)[template3[0]];

+                ((unsigned char *)color->rgba)[1]=((unsigned char *)color->origrgba)[template3[1]];

+                ((unsigned char *)color->rgba)[2]=((unsigned char *)color->origrgba)[template3[2]];

+        } else {

+                ((unsigned char *)color->rgba)[0]=255-((unsigned char *)color->origrgba)[template3[0]];

+                ((unsigned char *)color->rgba)[1]=255-((unsigned char *)color->origrgba)[template3[1]];

+                ((unsigned char *)color->rgba)[2]=255-((unsigned char *)color->origrgba)[template3[2]];

+        }

+        return;

+}

+

+int

+redata_highlighter_settheme(redata_t *redata, int ntheme, int invert)

+{

+        int permutations[6][3]={{0,1,2},{0,2,1},{1,0,2},{1,2,0},{2,1,0},{2,0,1}};

+        int *permutationtemplate;

+        hcolor_t *colors;

+        int ncolors,i;

+        ntheme=(ntheme<0)?0:ntheme;

+        ntheme%=6;

+        permutationtemplate=permutations[ntheme];

+        if((colors=redata_highlighter_getcolors(redata, &ncolors))==NULL)

+                return(-1);

+        for(i=0;i<ncolors;i++)

+                redata_highlighter_util_applytheme(permutationtemplate,colors+i,invert);

+        return;

+}

+

 static int

 redata_highlighter_add_or_unadd(redata_t *redata, redata_plugin_t *slot, undo_t *undo, int is_unadd)

 {

@@ -248,6 +283,8 @@ hl_initcolors(int *ncolors, /* int color, char *colordef, */ ...)

                         colordef=va_arg(paramlist,char *);

                         maxcolor=(maxcolor<color)?color:maxcolor;

                         if(round==1) {

+                                strncpy(hcolors[color].origrgba,colordef,sizeof(hcolors[color].origrgba));

+                                hcolors[color].origrgba[sizeof(hcolors[color].origrgba)-1]='\0';

                                 strncpy(hcolors[color].rgba,colordef,sizeof(hcolors[color].rgba));

                                 hcolors[color].rgba[sizeof(hcolors[color].rgba)-1]='\0';

                         }

@@ -788,3 +825,4 @@ hl_addtolinecolor(int *opaque, highlighter_t *hl,linecolor_t *linecolor,int poso

         return(linecolor);

 }

+

@@ -26,7 +26,8 @@ typedef struct line_t {

 } hline_t;

 typedef struct hcolor_t {

-        char rgba[9];

+        char origrgba[5];

+        char rgba[5];

 } hcolor_t;

 typedef struct highlighter_t {

@@ -55,4 +56,6 @@ int redata_highlighter_unregister(redata_t *redata, redata_plugin_t *slot,char *

 hcolor_t *redata_highlighter_getcolors(redata_t *redata, int *ncolors);

 linecolor_t *redata_highlighter_getline(redata_t *redata, int line, int *nlinecolors);

 int redata_highlighter_getcolorindex(redata_t *redata, int line, int nthbyte);

+int redata_highlighter_settheme(redata_t *redata, int ntheme, int invert);

+

@@ -547,8 +547,8 @@ redata_unsaved_loadquestion(redata_t *redata, redata_plugin_t *slot,char *filena

         static char mybody[]={"The file you're trying to load has some unsaved data from a previous session. I can recover the data. What do you want to do?"};

         static char *myopts[]={"Recover unsaved data (safest option)","Don't use old unsaved data, delete old unsaved data (if you're sure what you're doing)"};

         static char mytitleshort[]={"Unsaved data found"};

-        static char mybodyshort[]={"Should try to recover the data?"};

-        static char *myoptsshort[]={"Recover","Ignore it"};

+        static char mybodyshort[]={"Try to recover the data?"};

+        static char *myoptsshort[]={"Recover data","Ignore data","Quit"};

         question_t *q;

         if(redata==NULL || slot==NULL || filename==NULL)

                 return(-1); /* sanity check failed */

@@ -563,7 +563,7 @@ redata_unsaved_loadquestion(redata_t *redata, redata_plugin_t *slot,char *filena

         q->bodyshort=mybodyshort;

         q->opts=myopts;

         q->optsshort=myoptsshort;

-        q->nopts=2;

+        q->nopts=3;

         q->defaultoption=1;

         q->selectedoption=-1;

         return(0);

@@ -582,6 +582,11 @@ redata_unsaved_postload(redata_t *redata, redata_plugin_t *slot,char *filename)

                 return(redata_unsaved_truncload(redata, slot, filename));

         else if(selectedoption==0) /* recover */

                 return(redata_unsaved_loadappend(redata, slot, filename));

+#if 0

+#error TODO: implement be able to force-quit from plugin */

+        else if(selectedoption==2) /* quit */

+                return(-1);

+#endif

         return(-1);

 }