--- gforth/kernel/cloop.fs	2000/09/23 15:06:09	1.2
+++ gforth/kernel/cloop.fs	2007/12/31 18:40:26	1.10
@@ -1,12 +1,12 @@
 \ Structural Conditionals, loops part                  12dec92py
 
-\ Copyright (C) 1995,1996,1997,1999 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1999,2001,2003,2006 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
 \ Gforth is free software; you can redistribute it and/or
 \ modify it under the terms of the GNU General Public License
-\ as published by the Free Software Foundation; either version 2
+\ as published by the Free Software Foundation, either version 3
 \ of the License, or (at your option) any later version.
 
 \ This program is distributed in the hope that it will be useful,
@@ -15,36 +15,36 @@
 \ GNU General Public License for more details.
 
 \ You should have received a copy of the GNU General Public License
-\ along with this program; if not, write to the Free Software
-\ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+\ along with this program. If not, see http://www.gnu.org/licenses/.
 
 \ Structural Conditionals                              12dec92py
 
-Variable leavings
+\ this works with flash
 
-: (leave)   here  leavings @ ,  leavings ! ;
-: LEAVE     compile branch  (leave) ;  immediate restrict
-: ?LEAVE    compile 0= compile ?branch  (leave) ;
+: (leave)   -1 , ;
+: LEAVE     postpone branch  (leave) ;  immediate restrict
+: ?LEAVE    postpone 0= postpone ?branch  (leave) ;
                                              immediate restrict
 
-: DONE   ( addr -- )  leavings @
-  BEGIN  2dup u<=  WHILE  dup @ swap >resolve  REPEAT
-  leavings ! drop ;                          immediate restrict
+: DONE   ( addr -- )  here  swap ?DO
+	I @ ['] branch =  I @ ['] ?branch = or  I @ ['] (?do) = or
+	I cell+ @ -1 = and  IF  I cell+ >resolve  THEN
+    cell +LOOP ;                             immediate restrict
 
 \ Structural Conditionals                              12dec92py
 
-: DO        compile (do)   here ;            immediate restrict
+: DO        postpone (do)   here ;            immediate restrict
 
-: ?DO       compile (?do)  (leave) here ;
+: ?DO       postpone (?do)  (leave) here ;
                                              immediate restrict
-: FOR       compile (for)  here ;            immediate restrict
+: FOR       postpone (for)  here ;            immediate restrict
 
-: loop]     dup <resolve 2 cells - compile done compile unloop ;
+: loop]     dup <resolve 2 cells - postpone done postpone unloop ;
 
-: LOOP      sys? compile (loop)  loop] ;     immediate restrict
-: +LOOP     sys? compile (+loop) loop] ;     immediate restrict
-: NEXT      sys? compile (next)  loop] ;     immediate restrict
+: LOOP      sys? postpone (loop)  loop] ;     immediate restrict
+: +LOOP     sys? postpone (+loop) loop] ;     immediate restrict
+: NEXT      sys? postpone (next)  loop] ;     immediate restrict
 
-: EXIT compile ;s ; immediate restrict
+: EXIT postpone ;s ; immediate restrict
 : ?EXIT postpone IF postpone EXIT postpone THEN ; immediate restrict