class Kramdown::Parser::Kramdown

def parse_codeblock

Parse the indented codeblock at the current location. 
def parse_codeblock
  data = @src.scan(self.class::CODEBLOCK_MATCH)
  data.gsub!(/\n( {0,3}\S)/, ' \\1')
  data.gsub!(INDENT, '')
  @tree.children << new_block_el(:codeblock, data)
  true
end