[gforth] / gforth / doskey.fs

gforth: gforth/doskey.fs

1 :	pazsan	1.1	\ MS-DOS key interpreter 17oct94py
2 :
3 :	anton	1.6	\ Copyright (C) 1995,1997,2000 Free Software Foundation, Inc.
4 :	anton	1.2
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 2
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, write to the Free Software
19 :			\ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 :
21 :	pazsan	1.1	Create translate $100 allot
22 :			translate $100 erase
23 :
24 :			: trans: char translate + c! ;
25 :
26 :			: dos-decode ( max span addr pos1 -- max span addr pos2 flag )
27 :			key translate + c@ dup IF decode THEN ;
28 :
29 :			ctrl B trans: K
30 :			ctrl F trans: M
31 :			ctrl P trans: H
32 :			ctrl N trans: P
33 :			ctrl A trans: G
34 :			ctrl E trans: O
35 :	pazsan	1.5	ctrl X trans: S
36 :	pazsan	1.1
37 :			' dos-decode ctrlkeys !