Sha256: 4a0f225cff42988adc2bf738e84d9e3c97bab0aa9e09e120499db2b1215d33c9
Contents?: true
Size: 1.69 KB
Versions: 10
Compression:
Stored size: 1.69 KB
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
# Parse the string +str+ and extract all attributes and add all found attributes to the hash
# +opts+.
def parse_attribute_list(str, opts)
return if str.strip.empty? || str.strip == ':'
style_attr = []
attrs = str.scan(ALD_TYPE_ANY)
attrs.each do |key, sep, val, style_key, style_val, ref, id_and_or_class, _, _|
if ref
(opts[:refs] ||= []) << ref
elsif id_and_or_class
id_and_or_class.scan(ALD_TYPE_ID_OR_CLASS).each do |id_attr, class_attr|
if class_attr
opts[IAL_CLASS_ATTR] = "#{opts[IAL_CLASS_ATTR]} #{class_attr}".lstrip
else
opts['id'] = id_attr
end
end
elsif style_key
style_attr << (style_key + style_val)
else
val.gsub!(/\\(\}|#{sep})/, "\\1")
if /\Astyle\Z/i =~ key
style_attr << val
else
opts[key] = val
end
end
end
(opts['style'] = style_attr.join(' ')) unless style_attr.empty?
warning("No or invalid attributes found in IAL/ALD content: #{str}") if attrs.empty?
end
ALD_TYPE_STYLE_ATTR = /%((?:--)?#{ALD_ID_NAME}:)\s*?((?:\\\}|\\;|[^\};])*?;)/
remove_const(:ALD_TYPE_ANY)
ALD_TYPE_ANY = /(?:\A|\s)(?:#{ALD_TYPE_KEY_VALUE_PAIR}|#{ALD_TYPE_STYLE_ATTR}|#{ALD_TYPE_REF}|#{ALD_TYPE_ID_OR_CLASS_MULTI})(?=\s|\Z)/
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems