--- gforth/gray.fs	2003/08/25 14:17:45	1.9
+++ gforth/gray.fs	2008/06/14 20:56:10	1.12
@@ -1,23 +1,24 @@
 \ recursive descent parser generator )
 
-\ Copyright (C) 1995,1996,1997,2000,2003 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,2000,2003,2007 Free Software Foundation, Inc.
 \ Copyright 1990, 1991, 1994 Martin Anton Ertl
 
-\     This program 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 of the License, or
-\     (at your option) any later version.
-
-\     This program is distributed in the hope that it will be useful,
-\     but WITHOUT ANY WARRANTY; without even the implied warranty of
-\     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-\     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., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+\ This file is part of Gforth.
 
-\ ANS FORTH prolog
+\ 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 3
+\ of the License, or (at your option) any later version.
+
+\ This program is distributed in the hope that it will be useful,
+\ but WITHOUT ANY WARRANTY; without even the implied warranty of
+\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+\ 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, see http://www.gnu.org/licenses/.
+
+\ ANS FORTH prologue
 
 : defined? ( "word" -- flag )  bl word find nip ;
 defined? WARNINGS 0=
@@ -745,9 +746,13 @@ constant nt-syntax-expr
 : generate-nt \ -- )
 \ generates a call to the code for the rule )
 \ since the code needs not be generated yet, an indirect call is used )
- exec postpone literal
- postpone @
- postpone execute ;
+ exec dup @ if
+  @ compile,
+ else
+  postpone literal
+  postpone @
+  postpone execute
+ endif ;
 
 : pass2-nt \ -- )
 \ apart from the usual duties, this pass2 also has to code-nt )