handle unspecified foreground colors

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2866 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -40,11 +40,12 @@ CVS code -
 	  color_to_short()), and parse_colors(). (DLR)
 	- Change color handling to save only the regex strings
 	  constantly, and to actually compile them on an as-needed
-	  basis.  Also, don't bother doing complete refreshes of the
-	  screen when color support is enabled if there's no regex
-	  associated with the current file.  Changes to update_color()
-	  (renamed color_update()), thanks_for_all_the_fish(),
-	  do_input(), and do_output(). (Brand Huntsman and DLR)
+	  basis.  Also, handle unspecified foreground colors, and don't
+	  bother doing complete refreshes of the screen when color
+	  support is enabled if there's no regex associated with the
+	  current file.  Changes to update_color() (renamed
+	  color_update()), thanks_for_all_the_fish(), do_input(), and
+	  do_output(). (Brand Huntsman and DLR)
 - files.c:
   open_file()
 	- Assert that filename isn't NULL, and don't do anything special

src/color.c

@@ -83,7 +83,13 @@ void color_init(void)
 
 	for (tmpcolor = openfile->colorstrings; tmpcolor != NULL;
 		tmpcolor = tmpcolor->next) {
-	    short background = tmpcolor->bg;
+	    short foreground = tmpcolor->fg, background = tmpcolor->bg;
+	    if (foreground == -1) {
+#ifdef HAVE_USE_DEFAULT_COLORS
+		if (!defok)
+#endif
+		    foreground = COLOR_WHITE;
+	    }
 
 	    if (background == -1) {
 #ifdef HAVE_USE_DEFAULT_COLORS
@@ -92,7 +98,7 @@ void color_init(void)
 		    background = COLOR_BLACK;
 	    }
 
-	    init_pair(tmpcolor->pairnum, tmpcolor->fg, background);
+	    init_pair(tmpcolor->pairnum, foreground, background);
 
 #ifdef DEBUG
 	    fprintf(stderr, "init_pair(): fg = %hd, bg = %hd\n",