class Kramdown::Parser::Kramdown

def initialize(source, options)
  super
  reset_env
  @alds = {}
  @footnotes = {}
  @link_defs = {}
  update_link_definitions(@options[:link_defs])
  @block_parsers = [:blank_line, :codeblock, :codeblock_fenced, :blockquote, :atx_header,
                    :horizontal_rule, :list, :definition_list, :block_html, :setext_header,
                    :block_math, :table, :footnote_definition, :link_definition,
                    :abbrev_definition, :block_extensions, :eob_marker, :paragraph]
  @span_parsers =  [:emphasis, :codespan, :autolink, :span_html, :footnote_marker, :link,
                    :smart_quotes, :inline_math, :span_extensions, :html_entity,
                    :typographic_syms, :line_break, :escaped_chars]
  @span_pattern_cache ||= Hash.new { |h, k| h[k] = {} }
end