do_aliases

# File lib/rdoc/parser/c.rb, line 256
  def do_aliases
    @content.scan(/rb_define_alias\s*\(
                   \s*(\w+),
                   \s*"(.+?)",
                   \s*"(.+?)"
                   \s*\)/m) do |var_name, new_name, old_name|
      class_name = @known_classes[var_name]

      unless class_name then
        @options.warn "Enclosing class or module %p for alias %s %s is not known" % [
          var_name, new_name, old_name]
        next
      end

      class_obj = find_class var_name, class_name

      al = RDoc::Alias.new '', old_name, new_name, ''
      al.singleton = @singleton_classes.key? var_name

      comment = find_alias_comment var_name, new_name, old_name

      comment.normalize

      al.comment = comment

      al.record_location @top_level

      class_obj.add_alias al
      @stats.add_alias al
    end
  end