removed 'nocolor' option. Added 'color' option that takes (auto|never|always) instead.

mu/mu-config.h

@@ -86,6 +86,12 @@ typedef enum _MuConfigCmd MuConfigCmd;
 	((C) > MU_CONFIG_CMD_UNKNOWN && (C) < MU_CONFIG_CMD_NONE)
 
 
+enum MuColorOpt {
+	MuColorOpt_auto, 
+	MuColorOpt_never, 
+	MuColorOpt_always
+};
+
 /* struct with all configuration options for mu; it will be filled
  * from the config file, and/or command line arguments */
 
@@ -102,8 +108,8 @@ struct _MuConfig {
 	gboolean	 version;	/* request mu version */
 	gboolean	 log_stderr;	/* log to stderr (not logfile) */
 	gchar**		 params;	/* parameters (for querying) */
-	gboolean	 nocolor;        /* don't use use ansi-colors
-					 * in some output */
+	enum MuColorOpt color;		/* colorize output (enum)*/
+	gboolean	nocolor;		/* colorize output (boolean)*/
 	gboolean	 verbose;	/* verbose output */
 
 	/* options for indexing */