lib/zenlish/lex/literal.rb in zenlish-0.2.05 vs lib/zenlish/lex/literal.rb in zenlish-0.2.06

@@ -1,14 +1,16 @@
+# frozen_string_literal: true
+
 require 'rley'
 
 module Zenlish
   module Lex
     # An occurrence of a grammar terminal symbol that occurs in the input text.
     class Literal < Rley::Lexical::Token
       attr_reader :zlexeme
 
       # initialize(theLexeme, aTerminal, aPosition) ⇒ Token
-      # @param literalText [String] the portion of input text that represents 
+      # @param literalText [String] the portion of input text that represents
       #   an occurence of the lexeme.
       # @param aLexeme [Lex::Lexeme] the lexeme matched by the literal text.
       # @param aPosition [Integer] the position of the literal in the input.
       def initialize(literalText, aLexeme, aPosition)
         super(literalText, aLexeme.wclass.name, aPosition)