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Add a data-lang attribute to code blocks

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Roland Warmerdam
2013-05-09 22:03:44 +12:00
parent 0c04e5d55b
commit 2a6c722e78
2 changed files with 4 additions and 4 deletions
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2
lib/jekyll/converters/markdown/redcarpet_parser.rb
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@@ -5,7 +5,7 @@ module Jekyll
module CommonMethods
def add_code_tags(code, lang)
code = code.sub(/<pre>/, "<pre><code class=\"#{lang} language-#{lang}\">")
code = code.sub(/<pre>/, "<pre><code class=\"#{lang} language-#{lang}\" data-lang=\"#{lang}\">")
code = code.sub(/<\/pre>/,"</code></pre>")
end
end