diff options
Diffstat (limited to 'lib/rouge/plugins/common_mark.rb')
-rw-r--r-- | lib/rouge/plugins/common_mark.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/rouge/plugins/common_mark.rb b/lib/rouge/plugins/common_mark.rb new file mode 100644 index 00000000000..8f9de061124 --- /dev/null +++ b/lib/rouge/plugins/common_mark.rb @@ -0,0 +1,20 @@ +# A rouge plugin for CommonMark markdown engine. +# Used to highlight code generated by CommonMark. + +module Rouge + module Plugins + module CommonMark + def code_block(code, language) + lexer = Lexer.find_fancy(language, code) || Lexers::PlainText + + formatter = rouge_formatter(lexer) + formatter.format(lexer.lex(code)) + end + + # override this method for custom formatting behavior + def rouge_formatter(lexer) + Formatters::HTMLLegacy.new(css_class: "highlight #{lexer.tag}") + end + end + end +end |