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# -*- coding: utf-8 -*- #
module Rouge
module Lexers
class EPP < TemplateLexer
title "EPP"
desc "Embedded Puppet template files"
tag 'epp'
filenames '*.epp'
def initialize(opts={})
super(opts)
@parent = lexer_option(:parent) { PlainText.new(opts) }
@puppet_lexer = Puppet.new(opts)
end
start do
parent.reset!
@puppet_lexer.reset!
end
open = /<%%|<%=|<%#|(<%-|<%)(\s*\|)?/
close = /%%>|(\|\s*)?(-%>|%>)/
state :root do
rule %r/<%#/, Comment, :comment
rule open, Comment::Preproc, :puppet
rule %r/.+?(?=#{open})|.+/m do
delegate parent
end
end
state :comment do
rule close, Comment, :pop!
rule %r/.+?(?=#{close})|.+/m, Comment
end
state :puppet do
rule close, Comment::Preproc, :pop!
rule %r/.+?(?=#{close})|.+/m do
delegate @puppet_lexer
end
end
end
end
end
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