File:  [gforth] / gforth / vt100key.fs
Revision 1.2: download - view: text, annotated - select for diffs
Tue Nov 7 18:07:04 1995 UTC (27 years, 3 months ago) by anton
Branches: MAIN
CVS tags: gforth-0_1beta, HEAD
added copyright headers
changes to loadfilename & co. to make savesystem transparent to
 assertions and ~~

\ MS-DOS key interpreter                               17oct94py

\ 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
\ 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.

Create translate $100 allot
translate $100 erase

: trans:  char translate + c! ;

: vt100-decode ( max span addr pos1 -- max span addr pos2 flag )
  key '[ = IF    key translate + c@ dup IF  decode  THEN
           ELSE  0  THEN ;

ctrl B trans: D
ctrl F trans: C
ctrl P trans: A
ctrl N trans: B

' vt100-decode  ctrlkeys $1B cells + !

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