--- takahashi.xul	2006/06/10 08:35:37	6
+++ takahashi.xul	2006/06/10 08:44:15	7
@@ -737,7 +737,7 @@
 
 		var linksRegExp      = this.makePhraseRegExp('^([^%O]+)?%O%O(([^|]+)?\\||)([^%C]+)%C%C', '');
 
-		var wikiRegExp       = this.makePhraseRegExp('^([^%O]+)?%O([0-9]*)([#!])?([:\/\*_])([^%C]+)[:\/\*_]%C', '');
+		var wikiRegExp       = this.makePhraseRegExp('^([^%O]+)?%O([0-9]*)([#!])?([:\/\*_-])([^%C]+)[:\/\*_-]%C', '');
 
 		var montaRegExp      = this.makePhraseRegExp('^([^%O]+)?%O([^%C]+)%C', '');
 
@@ -894,6 +894,8 @@
 						style += '; font-style: italic;';
 					} else if (RegExp.$4 == '_') {
 						style += '; text-decoration: underline;';
+					} else if (RegExp.$4 == '-') {
+						style += '; text-decoration: line-through;';
 					}
 					fragment.lastChild.lastChild.setAttribute('style', style);
 					if (RegExp.$3 == '!') fragment.lastChild.lastChild.setAttribute('class', 'em-text');