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Name	Size	Permission
math_engine	[ DIR ]	drwxr-xr-x
syntax_highlighter	[ DIR ]	drwxr-xr-x
base.rb	10.06 KB	-rw-r--r--
hash_ast.rb	837 B	-rw-r--r--
html.rb	17.41 KB	-rw-r--r--
kramdown.rb	14.32 KB	-rw-r--r--
latex.rb	19.19 KB	-rw-r--r--
man.rb	8.89 KB	-rw-r--r--
pdf.rb	18.49 KB	-rw-r--r--
remove_html_tags.rb	1.64 KB	-rw-r--r--
syntax_highlighter.rb	2.06 KB	-rw-r--r--
toc.rb	1.81 KB	-rw-r--r--

Code Editor : toc.rb

# -*- coding: utf-8 -*-
#
#--
# Copyright (C) 2009-2016 Thomas Leitner <t_leitner@gmx.at>
#
# This file is part of kramdown which is licensed under the MIT.
#++
#

require 'kramdown/converter'

module Kramdown

module Converter

# Converts a Kramdown::Document to an element tree that represents the table of contents.
    #
    # The returned tree consists of Element objects of type :toc where the root element is just used
    # as container object. Each :toc element contains as value the wrapped :header element and under
    # the attribute key :id the header ID that should be used (note that this ID may not exist in
    # the wrapped element).
    #
    # Since the TOC tree consists of special :toc elements, one cannot directly feed this tree to
    # other converters!
    class Toc < Base

def initialize(root, options)
        super
        @toc = Element.new(:toc)
        @stack = []
        @options[:template] = ''
      end

def convert(el)
        if el.type == :header && in_toc?(el)
          attr = el.attr.dup
          attr['id'] = generate_id(el.options[:raw_text]) if @options[:auto_ids] && !attr['id']
          add_to_toc(el, attr['id']) if attr['id']
        else
          el.children.each {|child| convert(child)}
        end
        @toc
      end

private

def add_to_toc(el, id)
        toc_element = Element.new(:toc, el, :id => id)

success = false
        while !success
          if @stack.empty?
            @toc.children << toc_element
            @stack << toc_element
            success = true
          elsif @stack.last.value.options[:level] < el.options[:level]
            @stack.last.children << toc_element
            @stack << toc_element
            success = true
          else
            @stack.pop
          end
        end
      end

end

end
end

${this.title}

Code Editor : toc.rb