--- gforth/prims2x.fs	2003/01/30 17:11:02	1.131
+++ gforth/prims2x.fs	2003/05/11 17:17:14	1.137
@@ -1,6 +1,6 @@
 \ converts primitives to, e.g., C code 
 
-\ Copyright (C) 1995,1996,1997,1998,2000 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
@@ -51,8 +51,15 @@
 \ (stack-in-index-xt and a test for stack==instruction-stream); there
 \ should be only one.
 
+\ for backwards compatibility, jaw
+require compat/strcomp.fs
+
 warnings off
 
+\ redefinitions of kernel words not present in gforth-0.6.1
+: latestxt lastcfa @ ;
+: latest last @ ;
+
 [IFUNDEF] try
 include startup.fs
 [THEN]
@@ -63,7 +70,7 @@ warnings off
 \ warnings on
 
 include ./gray.fs
-32 constant max-effect \ number of things on one side of a stack effect
+128 constant max-effect \ number of things on one side of a stack effect
 4 constant max-stacks  \ the max. number of stacks (including inst-stream).
 255 constant maxchar
 maxchar 1+ constant eof-char
@@ -608,7 +615,7 @@ wordlist constant type-names \ this is h
     get-current type-names set-current
     stack-type 2dup nextname stack-type-name
     set-current
-    stack-pointer lastxt >body stack-name nextname make-stack ;
+    stack-pointer latestxt >body stack-name nextname make-stack ;
 
 stack inst-stream IP Cell
 ' inst-in-index inst-stream stack-in-index-xt !
@@ -631,11 +638,9 @@ stack inst-stream IP Cell
 : compute-offset-out ( addr1 addr2 -- )
     ['] stack-out compute-offset ;
 
-: clear-stack ( stack -- )
-    dup stack-in off stack-out off ;
-
 : compute-offsets ( -- )
-    ['] clear-stack map-stacks
+    prim prim-stacks-in  max-stacks cells erase
+    prim prim-stacks-out max-stacks cells erase
     prim prim-effect-in  prim prim-effect-in-end  @ ['] compute-offset-in  map-items
     prim prim-effect-out prim prim-effect-out-end @ ['] compute-offset-out map-items
     inst-stream stack-out @ 0= s" # can only be on the input side" ?print-error ;