Method flush_left has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    def flush_left( text )
        indt = 0
        if text =~ /^ /
            while text !~ /^ {#{indt}}\S/
                indt += 1

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Method rootdir has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  def self.rootdir
    env = ENV['INLINEDIR'] || ENV['HOME']

    # in case both INLINEDIR and HOME aren't defined, and under Windows
    # default to HOMEDRIVE + HOMEPATH values

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Method inline_textile_span has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    def inline_textile_span( text ) 
        QTAGS.each do |qtag_rc, ht, qtag_re, rtype|
            text.gsub!( qtag_re ) do |m|
             
                case rtype

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Method inline has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  def inline(lang = :C, options={})
    case options
    when TrueClass, FalseClass then
      warn "WAR\NING: 2nd argument to inline is now a hash, changing to {:testing=>#{options}}" unless options
      options = { :testing => options  }

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Method initialize has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def initialize(pattern = nil, conv = nil,
                   short = nil, long = nil, arg = nil,
                   desc = ([] if short or long), block = Proc.new)

Avoid deeply nested control flow statements.

Open

              rescue InvalidOption
                # if no short options match, try completion with long
                # options.
                sw, = complete(:long, opt)
                eq ||= !rest

Avoid deeply nested control flow statements.

Open

              if esc = scan(/ #{patterns::ESCAPE} /ox)
                tokens << [match + esc, :char]
              else
                tokens << [match, :error]
              end

Avoid deeply nested control flow statements.

Open

            if heredocs
              unscan  # heredoc scanning needs \n at start
              state = heredocs.shift
              tokens << [:open, state.type]
              heredocs = nil if heredocs.empty?

Avoid deeply nested control flow statements.

Open

            if match == "\n"
              value_expected = true  # FIXME not quite true
              state = :initial if state == :undef_comma_expected
            end

Avoid deeply nested control flow statements.

Open

          elsif match = scan(/\#.*/) or
            ( bol? and match = scan(/#{patterns::RUBYDOC_OR_DATA}/o) )
              kind = :comment
              value_expected = true
              tokens << [match, kind]

Avoid deeply nested control flow statements.

Open

              tokens << [modifiers, :modifier] unless modifiers.empty?

Avoid deeply nested control flow statements.

Open

              case m = getch
              when state.delim, '\\'
                tokens << [match + m, :char]
              when nil
                tokens << [match, :error]

Avoid deeply nested control flow statements.

Open

              if state.paren_depth > 0
                tokens << [match, :nesting_delimiter]
                next
              end

Avoid deeply nested control flow statements.

Open

                        htmlesc( line, :NoQuotes ) unless used_offtags['notextile']

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

Open

    def complete(id, opt, icase = false, *pat, &block)

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

Open

    def update(sw, sopts, lopts, nsw = nil, nlopts = nil)

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

Open

    def textile_fn_( tag, num, atts, cite, content )

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

Open

  def summarize(to = [], width = @summary_width, max = width - 1, indent = @summary_indent, &blk)

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

Open

    def summarize(sdone = [], ldone = [], width = 1, max = width - 1, indent = "")

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

Open

      def track_visibility(children:, visibility:, names:)
        return unless VISIBILITY_MODIFIERS.include? visibility

        if names.any?
          children.each do |child|

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