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Versions: 17
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Contents
# -*- coding: utf-8; frozen_string_literal: true -*-
#
#--
# Copyright (C) 2009-2019 Thomas Leitner <t_leitner@gmx.at>
#
# This file is part of kramdown which is licensed under the MIT.
#++
#
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
start_line_number = @src.current_line_number
@src.pos += @src.matched_size
val = TYPOGRAPHIC_SYMS_SUBST[@src.matched]
if val.kind_of?(Symbol)
@tree.children << Element.new(:typographic_sym, val, nil, location: start_line_number)
elsif @src.matched == '\\<<'
@tree.children << Element.new(:entity, ::Kramdown::Utils::Entities.entity('lt'),
nil, location: start_line_number)
@tree.children << Element.new(:entity, ::Kramdown::Utils::Entities.entity('lt'),
nil, location: start_line_number)
else
@tree.children << Element.new(:entity, ::Kramdown::Utils::Entities.entity('gt'),
nil, location: start_line_number)
@tree.children << Element.new(:entity, ::Kramdown::Utils::Entities.entity('gt'),
nil, location: start_line_number)
end
end
define_parser(:typographic_syms, TYPOGRAPHIC_SYMS_RE, '--|\\.\\.\\.|(?:\\\\| )?(?:<<|>>)')
end
end
end
Version data entries
17 entries across 17 versions & 4 rubygems