--- gforth/string.fs	2000/09/23 15:06:02	1.3
+++ gforth/string.fs	2007/12/31 18:40:24	1.7
@@ -1,12 +1,12 @@
 \ dynamic string handling                              10aug99py
 
-\ Copyright (C) 2000 Free Software Foundation, Inc.
+\ Copyright (C) 2000,2005 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,
@@ -15,16 +15,17 @@
 \ 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/.
 
 : delete   ( buffer size count -- )
   over min >r  r@ - ( left over )  dup 0>
   IF  2dup swap dup  r@ +  -rot swap move  THEN  + r> bl fill ;
 
+[IFUNDEF] insert
 : insert   ( string length buffer size -- )
   rot over min >r  r@ - ( left over )
   over dup r@ +  rot move   r> move  ;
+[THEN]
 
 : $padding ( n -- n' )
   [ 6 cells ] Literal + [ -4 cells ] Literal and ;