[ruby/racc] Turn debugging off

https://github.com/ruby/racc/commit/872f75cfa7

lib/racc/parser-text.rb

@@ -326,7 +326,7 @@ module Racc
     # It must 'yield' the token, which format is [TOKEN-SYMBOL, VALUE].
     class_eval %{
     def yyparse(recv, mid)
-      #{Racc_YY_Parse_Method}(recv, mid, _racc_setup(), true)
+      #{Racc_YY_Parse_Method}(recv, mid, _racc_setup(), false)
     end
     }
 

lib/racc/parser.rb

@@ -324,7 +324,7 @@ module Racc
     # It must 'yield' the token, which format is [TOKEN-SYMBOL, VALUE].
     class_eval %{
     def yyparse(recv, mid)
-      #{Racc_YY_Parse_Method}(recv, mid, _racc_setup(), true)
+      #{Racc_YY_Parse_Method}(recv, mid, _racc_setup(), false)
     end
     }