Method hyoki has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

  def hyoki
    # <br /> times fix
    @out.print "<br />\r\n</div>\r\n<div class=\"notation_notes\">\r\n<hr />\r\n<br />\r\n●表記について<br />\r\n<ul>\r\n".to_sjis
    @out.print "\t<li>このファイルは W3C 勧告 XHTML1.1 にそった形式で作成されています。</li>\r\n".to_sjis
    if @chuuki_table[:chuki]

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Method general_output has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

  def general_output
    if @style_stack.last
      raise Aozora2Html::Error, I18n.t(:dont_crlf_in_style, @style_stack.last_command)
    end

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Method build_header_info has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    def build_header_info
      header_info = { title: @header[0] }
      case @header.length
      when 2
        process_person(@header[1], header_info)

Method general_output has 40 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def general_output
    if @style_stack.last
      raise Aozora2Html::Error, I18n.t(:dont_crlf_in_style, @style_stack.last_command)
    end

Method header_element_type has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    def header_element_type(string)
      original = true
      string.each_char do |ch|
        code = ch.unpack1('H*')
        if ((code >= '00') && (code <= '7f')) || # 1byte

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Method dispatch_aozora_command has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def dispatch_aozora_command
    # 「［」の次が「＃」でなければ注記ではない
    if @stream.peek_char(0) != IGETA_MARK
      return COMMAND_BEGIN
    end

Method parse_body has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def parse_body
    char = read_char
    check = true
    case char
    when ACCENT_BEGIN

Method hyoki has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def hyoki
    # <br /> times fix
    @out.print "<br />\r\n</div>\r\n<div class=\"notation_notes\">\r\n<hr />\r\n<br />\r\n●表記について<br />\r\n<ul>\r\n".to_sjis
    @out.print "\t<li>このファイルは W3C 勧告 XHTML1.1 にそった形式で作成されています。</li>\r\n".to_sjis
    if @chuuki_table[:chuki]

Method parse_tail has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def parse_tail
    char = read_char
    check = true
    case char
    when ACCENT_BEGIN

Method initialize has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def initialize(input, output, gaiji_dir: nil, css_files: nil, use_jisx0213: nil, use_unicode: nil)
    @stream = if input.respond_to?(:read) ## readable IO?
                Jstream.new(input)
              else
                Jstream.new(File.open(input, 'rb:Shift_JIS'))

Method exec_frontref_command has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  def exec_frontref_command(command)
    _whole, reference, spec1, spec2 = command.match(PAT_FRONTREF).to_a
    spec = if spec1
             spec1 + spec2
           else

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Method recovery_front_reference has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  def recovery_front_reference(reference)
    reference.each do |elt|
      #      if @ruby_buf.protected
      if @ruby_buf.present?
        @ruby_buf.push(elt)

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Avoid deeply nested control flow statements.

Open

          case dir
          when LEFT_MARK, OVER_MARK
            filter = ->(x) { x.sub('under', 'over') }
          end

Method initialize has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

      def initialize(parser, filename, css_class, alt, width, height)

Method apply_warichu has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  def apply_warichu(command)
    if command.match?(END_MARK)
      if @stream.peek_char(0) != PAREN_END_MARK
        push_char(PAREN_END_MARK)
      end

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Method process has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  def process
    catch(:terminate) do
      parse
    rescue Aozora2Html::Error => e
      puts e.message(line_number)

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Avoid deeply nested control flow statements.

Open

        if command.match?(TEN_MARK)
          case dir
          when LEFT_MARK, UNDER_MARK
            filter = ->(x) { "#{x}_after" }
          end

Consider simplifying this complex logical expression.

Open

        if ((code >= '00') && (code <= '7f')) || # 1byte
           ((code >= '8140') && (code <= '8258')) || # 1-1, 3-25
           ((code >= '839f') && (code <= '8491')) # 6-1, 7-81
        # continue
        else

Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

      def initialize(parser, folder, code, name, unicode_num = nil, gaiji_dir:, use_jisx0213: nil, use_unicode: nil)

Method to_s has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

      def to_s
        if (Aozora2Html::Tag::EmbedGaiji.use_jisx0213 || @use_jisx0213) && @code
          jisx0213_to_unicode(@code.to_sym)
        elsif (Aozora2Html::Tag::EmbedGaiji.use_unicode || @use_unicode) && @unicode
          "&#x#{@unicode};"

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