libgis: document --ui flag

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@62756 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/gis/parser_help.c

@@ -164,6 +164,9 @@ static void usage(FILE *fp, int markers)
     strcpy(item, " [--quiet]");
     len = show(fp, item, len);
 
+    strcpy(item, " [--ui]");
+    len = show(fp, item, len);
+
     fprintf(fp, "\n");
 
     /* Print help info for flags */
@@ -199,7 +202,8 @@ static void usage(FILE *fp, int markers)
     fprintf(fp, " --h   %s\n", _("Print usage summary"));
     fprintf(fp, " --v   %s\n", _("Verbose module output"));
     fprintf(fp, " --q   %s\n", _("Quiet module output"));
-
+    fprintf(fp, " --ui  %s\n", _("Force launching GUI dialog"));
+    
     /* Print help info for options */
 
     if (st->n_opts) {

lib/gis/parser_html.c

@@ -133,7 +133,8 @@ void G__usage_html(void)
     fprintf(stdout, " [--<b>help</b>] ");
     fprintf(stdout, " [--<b>verbose</b>] ");
     fprintf(stdout, " [--<b>quiet</b>] ");
-
+    fprintf(stdout, " [--<b>ui</b>] ");
+    
     fprintf(stdout, "\n</div>\n");
 
 
@@ -177,6 +178,9 @@ void G__usage_html(void)
 	fprintf(stdout, "<dt><b>--quiet</b></dt>\n");
 	fprintf(stdout, "<dd>%s</dd>\n", _("Quiet module output"));
 
+        fprintf(stdout, "<dt><b>--ui</b></dt>\n");
+	fprintf(stdout, "<dd>%s</dd>\n", _("Force launching GUI dialog"));
+
 	fprintf(stdout, "</dl>\n");
     }
     fprintf(stdout, "</div>\n");