From: Yui NARUSE Date: 2009-07-31T08:01:30+09:00 Subject: [ruby-core:24627] [Feature #1831] Suggestion: warn on repeated character in character class Issue #1831 has been updated by Yui NARUSE. Patch updated. Matz, can I commit this patch? ---------------------------------------- http://redmine.ruby-lang.org/issues/show/1831 ---------------------------------------- http://redmine.ruby-lang.org