[gforth] / gforth / termsize.fs

gforth: gforth/termsize.fs

1 :	anton	1.1	\ terminal size stuff
2 :
3 :	anton	1.7	\ Copyright (C) 1996,1997,2000,2003 Free Software Foundation, Inc.
4 :	anton	1.1
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 :	anton	1.8	\ as published by the Free Software Foundation, either version 3
10 :	anton	1.1	\ 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 :	anton	1.8	\ along with this program. If not, see http://www.gnu.org/licenses/.
19 :	anton	1.1
20 :			\ # rows and columns that the terminal has.
21 :			\ these words are also present in PFE.
22 :
23 :	jwilke	1.3	[IFUNDEF] form : form &24 &80 ; [THEN]
24 :
25 :			[IFUNDEF] rows
26 :	anton	1.2	: rows ( -- u )
27 :			form drop ;
28 :	anton	1.1
29 :	anton	1.2	: cols ( -- u )
30 :			form nip ;
31 :	jwilke	1.3	[THEN]