--- fox-1.7.67.org/lib/FXRex.cpp	2019-08-23 04:46:13.000000000 +0200
+++ fox-1.7.67/lib/FXRex.cpp	2019-11-26 09:25:05.309947445 +0100
@@ -503,7 +503,7 @@
 */
 
 // Debugging regex code
-#define REXDEBUG 1
+#undef REXDEBUG
 
 // As close to infinity as we're going to get; this seems big enough.  We can not make
 // it too large as this may wrap around when added to something else!