Use Tatu Ylonen's copyleft-free reimplementation of
GNU regular expressions
diff --git a/Modules/regexmodule.c b/Modules/regexmodule.c
index fade99f..97578a0 100644
--- a/Modules/regexmodule.c
+++ b/Modules/regexmodule.c
@@ -29,12 +29,13 @@
******************************************************************/
/* Regular expression objects */
-/* This uses GNU regex.c, from subdirectory regex !!! */
+/* This uses Tatu Ylonen's copyleft-free reimplementation of
+ GNU regular expressions */
#include "allobjects.h"
#include "modsupport.h"
-#include "regex.h"
+#include "regexpr.h"
static object *RegexError; /* Exception */