--- gforth/machpc.fs.in	2001/12/29 20:40:48	1.2
+++ gforth/machpc.fs.in	2003/01/20 17:07:37	1.7
@@ -48,9 +48,14 @@ true DefaultValue new-input	\ enables ob
 
 @PEEPHOLEFLAG@ DefaultValue peephole      \ enables peephole optimizer
 
+true DefaultValue abranch       \ enables absolute branches
+
+false DefaultValue control-rack \ disable return stack use for control flow
+
 false DefaultValue ec
 false DefaultValue crlf
 
+$100 DefaultValue kernel-start
 cell 2 = [IF] &32 KB [ELSE] $100000 cells [THEN] DefaultValue kernel-size
 
 &16 KB		DefaultValue stack-size