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Versions: 27
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Contents
require 'rabbit/element'
require 'rabbit/parser/ext/entity'
module Rabbit
module Parser
class RD
module Ext
module CharacterReference
include Element
class << self
def included(mod)
self.instance_methods.each do |meth|
mod.method_added(meth)
end
end
end
TABLE = Parser::Ext::Entity::TABLE
def ext_inline_verb_character_entity_reference(label, source, content, visitor)
label = label.to_s
return nil unless /^&([^;]+);(.*)$/ =~ label
return nil unless TABLE.include?($1)
key = $1
rest = $2
if rest.empty?
Text.new(TABLE[key])
else
rest = visitor.apply_to_Verb(::RD::Verb.new(rest))
TextContainer.new([Text.new(TABLE[key]), rest])
end
end
def ext_inline_verb_numeric_character_reference(label, source, content, visitor)
label = label.to_s
return nil unless /^&#(x?)([a-zA-Z\d]+);(.*)$/ =~ label
base = $1
unicode_code_point_string = $2
rest = $3
if base == "x"
unicode_code_point = unicode_code_point_string.to_i(16)
else
unicode_code_point = unicode_code_point_string.to_i(10)
end
character = [unicode_code_point].pack("U")
if rest.empty?
Text.new(character)
else
rest = visitor.apply_to_Verb(::RD::Verb.new(rest))
TextContainer.new([Text.new(character), rest])
end
end
end
end
end
end
end
Version data entries
27 entries across 27 versions & 1 rubygems