/lib/regexp_extensions.rb - Foreman

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foreman/lib/regexp_extensions.rb @ 536fd199

       # From ruby_parser 3.x to fix warnings under ruby_parser 2.x
+      #
       # ruby2ruby sets some constants, but not ONCE.  ruby_parser 2.x checks for
       # ONCE and then causes duplicate definitions of ENC_*.
       class Regexp
         ONCE = 0 unless defined? ONCE # FIX: remove this - it makes no sense
         unless defined? ENC_NONE
           ENC_NONE = /x/n.options
           ENC_EUC  = /x/e.options
           ENC_SJIS = /x/s.options
           ENC_UTF8 = /x/u.options
         end
       end

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