[PATCH] hide OPT_MONO_* in 'M'enu when use_color=on

The 'M'enu items for "Attr. of highlighting with  *stars*, _dash_,
/slash/ and -stroke-" are displayed even if use_color=on.

This is misleading, because the attributes have no effect when
use_color=on. The patch below hides this items when use_color=on.

Dennis

diff -urp tin-2.1.0_r2/src/options_menu.c tin-2.1.0_r3/src/options_menu.c
--- tin-2.1.0_r2/src/options_menu.c	2011-10-09 16:20:23.000000000 +0200
+++ tin-2.1.0_r3/src/options_menu.c	2011-10-27 18:02:22.000000000 +0200
@@ -218,16 +218,18 @@ option_is_visible(
 #endif /* HAVE_COLOR */
 
 		case OPT_WORD_H_DISPLAY_MARKS:
-		case OPT_MONO_MARKSTAR:
-		case OPT_MONO_MARKDASH:
-		case OPT_MONO_MARKSLASH:
-		case OPT_MONO_MARKSTROKE:
 		case OPT_SLASHES_REGEX:
 		case OPT_STARS_REGEX:
 		case OPT_STROKES_REGEX:
 		case OPT_UNDERSCORES_REGEX:
 			return curr_scope ? FALSE : tinrc.word_highlight;
 
+		case OPT_MONO_MARKSTAR:
+		case OPT_MONO_MARKDASH:
+		case OPT_MONO_MARKSLASH:
+		case OPT_MONO_MARKSTROKE:
+			return curr_scope ? FALSE : (tinrc.word_highlight && !tinrc.use_color);
+
 #if defined(MULTIBYTE_ABLE) && !defined(NO_LOCALE)
 		case OPT_UTF8_GRAPHICS:
 			return curr_scope ? FALSE : IS_LOCAL_CHARSET("UTF-8");