Add undocumented option -q, use it for -l

src/boxes.c

@@ -124,6 +124,7 @@ static void usage (FILE *st)
     fprintf (st, "        -l       list available box designs w/ samples\n");
     fprintf (st, "        -m       mend box, i.e. remove it and redraw it afterwards\n");
     fprintf (st, "        -p fmt   padding [default: none]\n");
+    //fprintf (st, "        -q       modify command for needs of the web UI (undocumented)\n");
     fprintf (st, "        -r       remove box\n");
     fprintf (st, "        -s wxh   box size (width w and/or height h)\n");
     fprintf (st, "        -t str   tab stop distance and expansion [default: %de]\n", DEF_TABSTOP);
@@ -404,7 +405,7 @@ static int process_commandline (int argc, char *argv[])
      *  Parse Command Line
      */
     do {
-        oc = getopt (argc, argv, "a:c:d:f:hi:k:lmp:rs:t:v");
+        oc = getopt (argc, argv, "a:c:d:f:hi:k:lmp:qrs:t:v");
 
         switch (oc) {
 
@@ -658,6 +659,13 @@ static int process_commandline (int argc, char *argv[])
                 }
                 break;
 
+            case 'q':
+                /*
+                 *  Activate special behavior for web UI (undocumented)
+                 */
+                opt.q = 1;
+                break;
+
             case 'r':
                 /*
                  *  Remove box from input
@@ -833,6 +841,7 @@ static int process_commandline (int argc, char *argv[])
                 opt.justify? opt.justify: '?');
         fprintf (stderr, "- Kill blank lines: %d\n", opt.killblank);
         fprintf (stderr, "- Remove box: %d\n", opt.r);
+        fprintf (stderr, "- Special handling for Web UI: %d\n", opt.q);
         fprintf (stderr, "- Mend box: %d\n", opt.mend);
         fprintf (stderr, "- Design Definition W shape: %s\n",
                 opt.cld? opt.cld: "n/a");
@@ -1069,6 +1078,10 @@ static int list_styles()
         /*
          *  Display all shapes
          */
+        if (opt.q) {
+            fprintf (opt.outfile, "Sample:\n%s\n", d->sample);
+        }
+        else {
             fprintf (opt.outfile, "Defined Shapes:       ");
             until = -1;
             sstart = 0;
@@ -1122,6 +1135,7 @@ static int list_styles()
                     fprintf (opt.outfile, "\n");
             } while (until < ANZ_SHAPES-1);
         }
+    }
 
 
     else {
@@ -1140,6 +1154,7 @@ static int list_styles()
 
         sprintf (buf, "%d", anz_designs);
 
+        if (!opt.q) {
             fprintf (opt.outfile, "%d Available Style%s in \"%s\":\n",
                     anz_designs, anz_designs==1?"":"s", yyfilename);
             fprintf (opt.outfile, "-----------------------%s",
@@ -1147,7 +1162,12 @@ static int list_styles()
             for (i=strlen(yyfilename)+strlen(buf); i>0; --i)
                 fprintf (opt.outfile, "-");
             fprintf (opt.outfile, "\n\n");
+        }
         for (i=0; i<anz_designs; ++i) {
+            if (opt.q) {
+                fprintf(opt.outfile, "%s\n", list[i]->name);
+            }
+            else {
                 if (list[i]->author && list[i]->designer && strcmp(list[i]->author, list[i]->designer) != 0) {
                     fprintf(opt.outfile, "%s\n%s, coded by %s:\n\n%s\n\n", list[i]->name,
                             list[i]->designer, list[i]->author, list[i]->sample);
@@ -1164,6 +1184,7 @@ static int list_styles()
                     fprintf(opt.outfile, "%s:\n\n%s\n\n", list[i]->name, list[i]->sample);
                 }
             }
+        }
         BFREE (list);
     }
 

src/boxes.h.in

@@ -121,6 +121,7 @@ extern char *yyfilename;                 /* name of config file */
 typedef struct {                         /* Command line options: */
     int       l;                         /* list available designs */
     int       mend;                      /* 1 if -m is given, 2 in 2nd loop */
+    int       q;                         /* special handling of web UI needs */
     int       r;                         /* remove box from input */
     int       tabstop;                   /* tab stop distance */
     char      tabexp;                    /* tab expansion mode (for leading tabs) */