Add support for underscores.

2015-06-10 15:05:17 -05:00 · 2015-06-10 15:05:17 -05:00 · a58f23aeaf
parent 34438ed325
commit a58f23aeaf
1 changed files with 1 additions and 1 deletions
--- a/lib/jekyll/converters/markdown.rb
+++ b/lib/jekyll/converters/markdown.rb
@ -91,7 +91,7 @@ module Jekyll

      private
      def custom_class_allowed?(parser_name)
-        parser_name !~ /[^A-Za-z0-9]/ && self.class.constants.include?(
+        parser_name !~ /[^A-Za-z0-9_]/ && self.class.constants.include?(
          parser_name.to_sym
        )
      end