1\ terminal size stuff
2
3\ Copyright (C) 1996,1997,2000,2003,2007 Free Software Foundation, Inc.
4
5\ This file is part of Gforth.
6
7\ Gforth is free software; you can redistribute it and/or
8\ modify it under the terms of the GNU General Public License
9\ as published by the Free Software Foundation, either version 3
10\ of the License, or (at your option) any later version.
11
12\ This program is distributed in the hope that it will be useful,
13\ but WITHOUT ANY WARRANTY; without even the implied warranty of
14\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15\ GNU General Public License for more details.
16
17\ You should have received a copy of the GNU General Public License
18\ along with this program. If not, see http://www.gnu.org/licenses/.
19
20\ # rows and columns that the terminal has.
21\ these words are also present in PFE.
22
23[IFUNDEF] form : form &24 &80 ; [THEN]
24
25[IFUNDEF] rows
26: rows ( -- u )
27    form drop ;
28
29: cols ( -- u )
30    form nip ;
31[THEN]
32