--- gforth/termsize.fs	1996/01/07 17:22:16	1.1
+++ gforth/termsize.fs	2000/09/23 15:46:59	1.5
@@ -1,6 +1,6 @@
 \ terminal size stuff
 
-\ Copyright (C) 1996 Free Software Foundation, Inc.
+\ Copyright (C) 1996,1997 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
@@ -16,36 +16,17 @@
 
 \ 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.
-
-
-\ Currently we get the size from the environment. If the variables
-\ LINES and COLUMNS are not set or wrong, do an "eval `resize`" before
-\ starting Gforth. If you change the window size after starting
-\ Gforth, you are out of luck.
-
-\ To do: An implementation that uses termcap and/or ioctl TIOCGWINSZ.
+\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 
 \ # rows and columns that the terminal has.
 \ these words are also present in PFE.
-&80 Value cols
-&24 Value rows
 
-: getenv-unum ( udefault c-addr ucount -- u )
-    getenv over
-    IF
-	0. 2swap >number 0=
-	IF ( udefault d c-addr2 )
-	    drop drop nip
-	ELSE ( udefault djunk c-addr2 )
-	    drop 2drop
-	ENDIF
-    ELSE ( udefault c-addr ucount )
-	2drop
-    ENDIF ;
-
-:noname ( -- )
-    defers 'cold
-    cols s" COLUMNS" getenv-unum TO cols
-    rows s" LINES" getenv-unum TO rows ;
-IS 'cold
+[IFUNDEF] form : form &24 &80 ; [THEN]
+
+[IFUNDEF] rows
+: rows ( -- u )
+    form drop ;
+
+: cols ( -- u )
+    form nip ;
+[THEN]