class Kramdown::Parser::Kramdown

def parse_abbrev_definition
  start_line_number = @src.current_line_number
  @src.pos += @src.matched_size
  abbrev_id, abbrev_text = @src[1], @src[2]
  abbrev_text.strip!
  if @root.options[:abbrev_defs][abbrev_id]
    warning("Duplicate abbreviation ID '#{abbrev_id}' on line #{start_line_number} " \
            "- overwriting")
  end
  @tree.children << new_block_el(:eob, :abbrev_def)
  @root.options[:abbrev_defs][abbrev_id] = abbrev_text
  @root.options[:abbrev_attr][abbrev_id] = @tree.children.last
  true
end