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# -*- coding: utf-8 -*- #
# frozen_string_literal: true
module Rouge
module Lexers
class Email < RegexLexer
tag 'email'
aliases 'eml', 'e-mail'
filenames '*.eml'
mimetypes 'message/rfc822'
title "Email"
desc "An email message"
start do
push :fields
end
state :fields do
rule %r/[:]/, Operator, :field_body
rule %r/[^\n\r:]+/, Name::Tag
rule %r/[\n\r]/, Name::Tag
end
state :field_body do
rule(/(\r?\n){2}/) { token Text; pop!(2) }
rule %r/\r?\n(?![ \v\t\f])/, Text, :pop!
rule %r/[^\n\r]+/, Name::Attribute
rule %r/[\n\r]/, Name::Attribute
end
state :root do
rule %r/\n/, Text
rule %r/^>.*/, Comment
rule %r/.+/, Text
end
end
end
end
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