handle_constants

# File lib/rdoc/parser/c.rb, line 921
  def handle_constants(type, var_name, const_name, definition)
    class_name = @known_classes[var_name]

    return unless class_name

    class_obj = find_class var_name, class_name

    unless class_obj then
      @options.warn 'Enclosing class or module %p is not known' % [const_name]
      return
    end

    comment = find_const_comment type, const_name, class_name
    comment.normalize

    # In the case of rb_define_const, the definition and comment are in
    # "/* definition: comment */" form.  The literal ':' and '\' characters
    # can be escaped with a backslash.
    if type.downcase == 'const' then
      no_match, new_definition, new_comment = comment.text.split(/(\A.*):/)

      if no_match and no_match.empty? then
        if new_definition.empty? then # Default to literal C definition
          new_definition = definition
        else
          new_definition.gsub!("\:", ":")
          new_definition.gsub!("\\", '\')
        end

        new_definition.sub!(/\A(\s+)/, '')

        new_comment = "#{$1}#{new_comment.lstrip}"

        new_comment = RDoc::Comment.new new_comment, @top_level

        con = RDoc::Constant.new const_name, new_definition, new_comment
      else
        con = RDoc::Constant.new const_name, definition, comment
      end
    else
      con = RDoc::Constant.new const_name, definition, comment
    end

    con.record_location @top_level
    @stats.add_constant con
    class_obj.add_constant con
  end