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| 1 : | pazsan | 1.4 | \ vt100 key interpreter 17oct94py |
| 2 : | pazsan | 1.1 | |
| 3 : | anton | 1.2 | \ 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 : | |||
| 21 : | pazsan | 1.1 | Create translate $100 allot |
| 22 : | translate $100 erase | ||
| 23 : | pazsan | 1.3 | Create transcode $100 allot |
| 24 : | transcode $100 erase | ||
| 25 : | pazsan | 1.1 | |
| 26 : | pazsan | 1.3 | : trans: ( char 'index' -- ) char translate + c! ; |
| 27 : | : tcode ( char index -- ) transcode + c! ; | ||
| 28 : | pazsan | 1.1 | |
| 29 : | : vt100-decode ( max span addr pos1 -- max span addr pos2 flag ) | ||
| 30 : | pazsan | 1.3 | key '[ = IF 0 base @ >r &10 base ! |
| 31 : | BEGIN key dup digit? WHILE nip swap &10 * + REPEAT | ||
| 32 : | r> base ! | ||
| 33 : | dup '~ = IF drop transcode ELSE nip translate THEN | ||
| 34 : | + c@ dup IF decode THEN | ||
| 35 : | ELSE 0 THEN ; | ||
| 36 : | pazsan | 1.1 | |
| 37 : | ctrl B trans: D | ||
| 38 : | ctrl F trans: C | ||
| 39 : | ctrl P trans: A | ||
| 40 : | ctrl N trans: B | ||
| 41 : | pazsan | 1.3 | |
| 42 : | ctrl A 1 tcode | ||
| 43 : | ctrl D 3 tcode | ||
| 44 : | ctrl E 4 tcode | ||
| 45 : | pazsan | 1.1 | |
| 46 : | ' vt100-decode ctrlkeys $1B cells + ! |
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