parse parent, indent = 0

in lib/rdoc/markup/parser.rb [335:398]
53 lines of code
17 McCabe index (conditional complexity)

  def parse parent, indent = 0
    p :parse_start => indent if @debug

    until @tokens.empty? do
      type, data, column, = get

      case type
      when :BREAK then
        parent << RDoc::Markup::BlankLine.new
        skip :NEWLINE, false
        next
      when :NEWLINE then
        
        parent << RDoc::Markup::BlankLine.new
        skip :NEWLINE, false
        next
      end

      
      if column < indent then
        unget
        break
      elsif column > indent then
        unget
        parent << build_verbatim(indent)
        next
      end

      
      case type
      when :HEADER then
        parent << build_heading(data)
      when :RULE then
        parent << RDoc::Markup::Rule.new(data)
        skip :NEWLINE
      when :TEXT then
        unget
        parse_text parent, indent
      when :BLOCKQUOTE then
        type, _, column = get
        if type == :NEWLINE
          type, _, column = get
        end
        unget if type
        bq = RDoc::Markup::BlockQuote.new
        p :blockquote_start => [data, column] if @debug
        parse bq, column
        p :blockquote_end => indent if @debug
        parent << bq
      when *LIST_TOKENS then
        unget
        parent << build_list(indent)
      else
        type, data, column, line = @current_token
        raise ParseError, "Unhandled token #{type} (#{data.inspect}) at #{line}:#{column}"
      end
    end

    p :parse_end => indent if @debug

    parent

  end