--- gforth/extend.fs	1995/10/16 18:33:07	1.11
+++ gforth/extend.fs	1995/11/29 20:20:35	1.13
@@ -1,5 +1,24 @@
 \ EXTEND.FS    CORE-EXT Word not fully tested!         12may93jaw
 
+\ Copyright (C) 1995 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
+\ 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+
 \ May be cross-compiled
 
 decimal
@@ -110,14 +129,14 @@ decimal
 \ SOURCE-ID SAVE-INPUT RESTORE-INPUT                    11jun93jaw
 
 : source-id ( -- 0 | -1 | fileid ) \ core-ext source-i-d
-  loadfile @ dup 0= IF  drop loadline @ 0 min  THEN ;
+  loadfile @ dup 0= IF  drop sourceline# 0 min  THEN ;
 
 : save-input ( -- x1 .. xn n ) \ core-ext
   >in @
   loadfile @ ?dup
-  IF    dup file-position throw loadline @ >tib @ 6
+  IF    dup file-position throw sourceline# >tib @ 6
         #tib @ >tib +!
-  ELSE  loadline @ blk @ linestart @ >tib @ 5 THEN
+  ELSE  sourceline# blk @ linestart @ >tib @ 5 THEN
 ;
 
 : restore-input ( x1 .. xn n -- flag ) \ core-ext
@@ -125,7 +144,7 @@ decimal
   6 = IF   loadline ! rot dup loadfile !
            reposition-file IF drop true EXIT THEN
       ELSE linestart ! blk !
-           dup loadline @ <> IF 2drop true EXIT THEN
+           dup sourceline# <> IF 2drop true EXIT THEN
            loadline !
       THEN
   >in ! false ;