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Contents
# -*- coding: utf-8 -*-
#
#--
# Copyright (C) 2009-2010 Thomas Leitner <t_leitner@gmx.at>
#
# This file is part of kramdown.
#
# kramdown is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#++
#
module Kramdown
module Parser
class Kramdown
TYPOGRAPHIC_SYMS = [['---', :mdash], ['--', :ndash], ['...', :hellip],
['\\<<', '<<'], ['\\>>', '>>'],
['<< ', :laquo_space], [' >>', :raquo_space],
['<<', :laquo], ['>>', :raquo]]
TYPOGRAPHIC_SYMS_SUBST = Hash[*TYPOGRAPHIC_SYMS.flatten]
TYPOGRAPHIC_SYMS_RE = /#{TYPOGRAPHIC_SYMS.map {|k,v| Regexp.escape(k)}.join('|')}/
# Parse the typographic symbols at the current location.
def parse_typographic_syms
@src.pos += @src.matched_size
val = TYPOGRAPHIC_SYMS_SUBST[@src.matched]
if val.kind_of?(Symbol)
@tree.children << Element.new(:typographic_sym, val)
elsif @src.matched == '\\<<'
@tree.children << Element.new(:entity, 'lt')
@tree.children << Element.new(:entity, 'lt')
else
@tree.children << Element.new(:entity, 'gt')
@tree.children << Element.new(:entity, 'gt')
end
end
define_parser(:typographic_syms, TYPOGRAPHIC_SYMS_RE, '--|\\.\\.\\.|(?:\\\\| )?(?:<<|>>)')
end
end
end
Version data entries
3 entries across 3 versions & 3 rubygems