| # -*- 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. |
| #++ |
| # |
| |
| module Kramdown |
| module Parser |
| class Kramdown |
| |
| if RUBY_VERSION == '1.8.5' |
| ACHARS = '\w\x80-\xFF' |
| elsif RUBY_VERSION < '1.9.0' |
| ACHARS = '\w' |
| else |
| ACHARS = '[[:alnum:]]_' |
| end |
| AUTOLINK_START_STR = "<((mailto|https?|ftps?):.+?|[-.#{ACHARS}]+@[-#{ACHARS}]+(?:\.[-#{ACHARS}]+)*\.[a-z]+)>" |
| AUTOLINK_START = /#{AUTOLINK_START_STR}/u |
| |
| # Parse the autolink at the current location. |
| def parse_autolink |
| start_line_number = @src.current_line_number |
| @src.pos += @src.matched_size |
| href = (@src[2].nil? ? "mailto:#{@src[1]}" : @src[1]) |
| el = Element.new(:a, nil, {'href' => href}, :location => start_line_number) |
| add_text(@src[1].sub(/^mailto:/, ''), el) |
| @tree.children << el |
| end |
| define_parser(:autolink, AUTOLINK_START, '<') |
| |
| end |
| end |
| end |
