--- gforth/machpc.fs.in	2002/09/26 11:35:07	1.3
+++ gforth/machpc.fs.in	2002/12/14 17:34:12	1.4
@@ -50,6 +50,8 @@ true DefaultValue new-input	\ enables ob
 
 true DefaultValue abranch       \ enables absolute branches
 
+false DefaultValue control-rack \ disable return stack use for control flow
+
 false DefaultValue ec
 false DefaultValue crlf