--- gforth/kernel/saccept.fs	1998/12/08 22:03:13	1.3
+++ gforth/kernel/saccept.fs	2006/05/27 21:19:25	1.13
@@ -1,6 +1,6 @@
 \ a very simple accept approach
 
-\ Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998,1999,2000,2003 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
@@ -16,17 +16,32 @@
 
 \ 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.
+\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+
+require ./io.fs
+
+\ : xon $11 emit ;
+\ : xoff $13 emit ;
+
+Variable eof
+Variable echo  -1 echo !
 
 : accept ( adr len -- len )
-  over + over ( start end pnt )
+  ( xon ) over + over ( start end pnt )  eof off
   BEGIN
    key dup #del = IF drop #bs THEN
    dup bl u<
-   IF	dup #cr = over #lf = or IF space drop nip swap - EXIT THEN
-	#bs = IF 3 pick over <> 
-    	IF 1 chars - #bs emit bl emit #bs emit ELSE bell THEN THEN
-   ELSE	>r 2dup <> IF r> dup emit over c! char+ ELSE r> drop bell THEN
+   IF
+       dup #cr = over #lf = or IF
+	   echo @ IF  space  THEN  drop nip swap - ( xoff ) EXIT THEN
+       dup #eof = IF  eof on  THEN
+       #bs = IF 2 pick over <>
+	   IF 1 chars -
+	       echo @ IF  #bs emit bl emit #bs emit  THEN
+	   ELSE  echo @ IF  bell  THEN  THEN  THEN
+   ELSE	>r 2dup <> IF r>
+	   echo @ IF  dup emit  THEN
+	   over c! char+ ELSE r> drop bell THEN
    THEN 
   AGAIN ;