rf-web/vendor/bundle/gems/rouge-3.12.0/lib/rouge/lexers/smarty.rb

82 lines
2.4 KiB
Ruby
Raw Normal View History

2019-10-21 08:18:17 +00:00
# -*- coding: utf-8 -*- #
# frozen_string_literal: true
module Rouge
module Lexers
class Smarty < TemplateLexer
title "Smarty"
desc 'Smarty Template Engine'
tag 'smarty'
aliases 'smarty'
filenames '*.tpl', '*.smarty'
mimetypes 'application/x-smarty', 'text/x-smarty'
def self.builtins
@builtins ||= %w(
append assign block call capture config_load debug extends
for foreach foreachelse break continue function if elseif
else include include_php insert ldelim rdelim literal nocache
php section sectionelse setfilter strip while
counter cycle eval fetch html_checkboxes html_image html_options
html_radios html_select_date html_select_time html_table
mailto math textformat
capitalize cat count_characters count_paragraphs
count_sentences count_words date_format default escape
from_charset indent lower nl2br regex_replace replace spacify
string_format strip strip_tags to_charset truncate unescape
upper wordwrap
)
end
state :root do
rule(/\{\s+/) { delegate parent }
# block comments
rule %r/\{\*.*?\*\}/m, Comment
rule %r/\{\/?(?![\s*])/ do
token Keyword
push :smarty
end
rule(/.*?(?={[\/a-zA-Z0-9$#*"'])|.*/m) { delegate parent }
rule(/.+/m) { delegate parent }
end
state :comment do
rule(/{\*/) { token Comment; push }
rule(/\*}/) { token Comment; pop! }
rule(/[^{}]+/m) { token Comment }
end
state :smarty do
# allow nested tags
rule %r/\{\/?(?![\s*])/ do
token Keyword
push :smarty
end
rule %r/}/, Keyword, :pop!
rule %r/\s+/m, Text
rule %r([~!%^&*()+=|\[\]:;,.<>/@?-]), Operator
rule %r/#[a-zA-Z_]\w*#/, Name::Variable
rule %r/\$[a-zA-Z_]\w*(\.\w+)*/, Name::Variable
rule %r/(true|false|null)\b/, Keyword::Constant
rule %r/[0-9](\.[0-9]*)?(eE[+-][0-9])?[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?/, Num
rule %r/"(\\.|.)*?"/, Str::Double
rule %r/'(\\.|.)*?'/, Str::Single
rule %r/([a-zA-Z_]\w*)/ do |m|
if self.class.builtins.include? m[0]
token Name::Builtin
else
token Name::Attribute
end
end
end
end
end
end