elixir.rb in rouge-3.3.0

- old
+ new

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*- #
+# frozen_string_literal: true
 
 module Rouge
   module Lexers
     # Direct port of pygments Lexer.
     # See: https://bitbucket.org/birkenfeld/pygments-main/src/7304e4759ae65343d89a51359ca538912519cc31/pygments/lexers/functional.py?at=default#cl-2362
@@ -18,10 +19,10 @@
       state :root do
         rule /\s+/m, Text
         rule /#.*$/, Comment::Single
         rule %r{\b(case|cond|end|bc|lc|if|unless|try|loop|receive|fn|defmodule|
              defp?|defprotocol|defimpl|defrecord|defmacrop?|defdelegate|
-             defexception|exit|raise|throw|after|rescue|catch|else)\b(?![?!])|
+             defexception|defguardp?|defstruct|exit|raise|throw|after|rescue|catch|else)\b(?![?!])|
              (?<!\.)\b(do|\-\>)\b}x, Keyword
         rule /\b(import|require|use|recur|quote|unquote|super|refer)\b(?![?!])/, Keyword::Namespace
         rule /(?<!\.)\b(and|not|or|when|xor|in)\b/, Operator::Word
         rule %r{%=|\*=|\*\*=|\+=|\-=|\^=|\|\|=|
              <=>|<(?!<|=)|>(?!<|=|>)|<=|>=|===|==|=~|!=|!~|(?=[\s\t])\?|