Add menucolors

-Add a boolean option menucolors to toggle menu color
-Add MENUCOLOR -config file option

TODO:
-Better support for win32
-Support more windowports
-Update Guidebook
-Allow changing menucolor lines in-game

include/color.h

@@ -7,6 +7,10 @@
 #ifndef COLOR_H
 #define COLOR_H
 
+#ifdef MENU_COLOR_REGEX
+#include <regex.h>
+#endif
+
 /*
  * The color scheme used is tailored for an IBM PC.  It consists of the
  * standard 8 colors, folowed by their bright counterparts.  There are
@@ -51,4 +55,18 @@
 #define DRAGON_SILVER	CLR_BRIGHT_CYAN
 #define HI_ZAP		CLR_BRIGHT_BLUE
 
+struct menucoloring {
+# ifdef MENU_COLOR_REGEX
+#  ifdef MENU_COLOR_REGEX_POSIX
+    regex_t match;
+#  else
+    struct re_pattern_buffer match;
+#  endif
+# else
+    char *match;
+# endif
+    int color, attr;
+    struct menucoloring *next;
+};
+
 #endif /* COLOR_H */

include/config.h

@@ -437,6 +437,14 @@ typedef unsigned char	uchar;
  * bugs left here.
  */
 
+/* Menucolors */
+# define MENU_COLOR_REGEX  /* use GNU regex */
+/*# define MENU_COLOR_REGEX_POSIX*/ /* use POSIX regex */
+/* if neither is defined, uses pmatch()
+ * pmatch() provides basic globbing: '*' and '?' wildcards.
+ */
+
+
 #define STATUS_VIA_WINDOWPORT	/* re-work of the status line updating process */
 #define STATUS_HILITES		/* support hilites of status fields */
 /* #define WINCHAIN*/		/* stacked window systems */

include/extern.h

@@ -1583,6 +1583,9 @@ E void FDECL(parsesymbols, (char *));
 E struct symparse *FDECL(match_sym, (char *));
 E void NDECL(set_playmode);
 E int FDECL(sym_val, (char *));
+E boolean FDECL(add_menu_coloring, (char *));
+E boolean FDECL(get_menu_coloring, (char *, int *, int *));
+E void NDECL(free_menu_coloring);
 
 /* ### pager.c ### */
 

include/flag.h

@@ -201,6 +201,7 @@ struct instance_flags {
 	boolean  rlecomp;	/* run-length comp of levels when writing savefile */
 	uchar	 num_pad_mode;
 	boolean  echo;		/* 1 to echo characters */
+	boolean use_menu_color;	/* use color in menus; only if wc_color */
 #if 0
 	boolean  DECgraphics;	/* use DEC VT-xxx extended character set */
 	boolean  IBMgraphics;	/* use IBM extended character set */