| /* |
| * BRLTTY - A background process providing access to the console screen (when in |
| * text mode) for a blind person using a refreshable braille display. |
| * |
| * Copyright (C) 1995-2023 by The BRLTTY Developers. |
| * |
| * BRLTTY comes with ABSOLUTELY NO WARRANTY. |
| * |
| * This is free software, placed under the terms of the |
| * GNU Lesser General Public License, as published by the Free Software |
| * Foundation; either version 2.1 of the License, or (at your option) any |
| * later version. Please see the file LICENSE-LGPL for details. |
| * |
| * Web Page: http://brltty.app/ |
| * |
| * This software is maintained by Dave Mielke <dave@mielke.cc>. |
| */ |
| |
| /* These sequences are sent to the CombiBraille before and after the |
| * speech data itself. The first byte is the length, so embedded nuls are |
| * allowed. |
| */ |
| #define PRE_SPEECH "\011\033S@f9@w5\n" |
| #define POST_SPEECH "\003\n.\n" |
| |
| /* This is sent to mute the speech. The format is the same as above. */ |
| #define MUTE_SEQ "\003\033S\030" |
| |
| /* The speech data itself is translated character by character. If a |
| * character is less than 33 (i.e. space or control), it is replaced by a |
| * space. If the character is more than MAX_TRANS, it is passed through |
| * as is. Otherwise the character n is replaced by the string vocab[n - 33]. |
| */ |
| |
| #define MAX_TRANS 126 |
