/*
 * 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) 1995-2025 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
