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Annotation of gforth/vt100key.fs, revision 1.2

1.1       pazsan      1: \ MS-DOS key interpreter                               17oct94py
                      2: 
1.2     ! anton       3: \ Copyright (C) 1995 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 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: 
1.1       pazsan     21: Create translate $100 allot
                     22: translate $100 erase
                     23: 
                     24: : trans:  char translate + c! ;
                     25: 
                     26: : vt100-decode ( max span addr pos1 -- max span addr pos2 flag )
                     27:   key '[ = IF    key translate + c@ dup IF  decode  THEN
                     28:            ELSE  0  THEN ;
                     29: 
                     30: ctrl B trans: D
                     31: ctrl F trans: C
                     32: ctrl P trans: A
                     33: ctrl N trans: B
                     34: 
                     35: ' vt100-decode  ctrlkeys $1B cells + !