class Kramdown::Converter::Base

def extract_code_language(attr)

Extract the code block/span language from the attributes.

def extract_code_language(attr)
  if attr['class'] && attr['class'] =~ /\blanguage-\w+\b/
    attr['class'].scan(/\blanguage-(\w+)\b/).first.first
  end
end

Class Methods

Instance Methods