/***************************************************************************
* Copyright (C) 2005 to 2010 by Jonathan Duddington *
* email: jonsd@users.sourceforge.net *
* *
* This program 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 3 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 *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* 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, see: *
* <http://www.gnu.org/licenses/>. *
***************************************************************************/
#include "StdAfx.h"
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include <wctype.h>
#include <wchar.h>
#include "speak_lib.h"
#include "speech.h"
#include "phoneme.h"
#include "synthesize.h"
#include "voice.h"
#include "translate.h"
#define WORD_STRESS_CHAR '*'
Translator *translator = NULL; // the main translator
Translator *translator2 = NULL; // secondary translator for certain words
static char translator2_language[20] = {0};
FILE *f_trans = NULL; // phoneme output text
int option_tone2 = 0;
int option_tone_flags = 0; // bit 8=emphasize allcaps, bit 9=emphasize penultimate stress
int option_phonemes = 0;
int option_phoneme_events = 0;
int option_quiet = 0;
int option_endpause = 0; // suppress pause after end of text
int option_capitals = 0;
int option_punctuation = 0;
int option_sayas = 0;
static int option_sayas2 = 0; // used in translate_clause()
static int option_emphasis = 0; // 0=normal, 1=normal, 2=weak, 3=moderate, 4=strong
int option_ssml = 0;
int option_phoneme_input = 0; // allow [[phonemes]] in input
int option_phoneme_variants = 0; // 0= don't display phoneme variant mnemonics
int option_wordgap = 0;
static int count_sayas_digits;
int skip_sentences;
int skip_words;
int skip_characters;
char skip_marker[N_MARKER_LENGTH];
int skipping_text; // waiting until word count, sentence count, or named marker is reached
int end_character_position;
int count_sentences;
int count_words;
int clause_start_char;
int clause_start_word;
int new_sentence;
static int word_emphasis = 0; // set if emphasis level 3 or 4
static int embedded_flag = 0; // there are embedded commands to be applied to the next phoneme, used in TranslateWord2()
static int prev_clause_pause=0;
static int max_clause_pause = 0;
static int any_stressed_words;
int pre_pause;
// these were previously in translator class
#ifdef PLATFORM_WINDOWS
char word_phonemes[N_WORD_PHONEMES*2]; // longer, because snprint() is not available
#else
char word_phonemes[N_WORD_PHONEMES]; // a word translated into phoneme codes
#endif
int n_ph_list2;
PHONEME_LIST2 ph_list2[N_PHONEME_LIST]; // first stage of text->phonemes
wchar_t option_punctlist[N_PUNCTLIST]={0};
char ctrl_embedded = '\001'; // to allow an alternative CTRL for embedded commands
int option_multibyte=espeakCHARS_AUTO; // 0=auto, 1=utf8, 2=8bit, 3=wchar, 4=16bit
// these are overridden by defaults set in the "speak" file
int option_linelength = 0;
#define N_EMBEDDED_LIST 250
static int embedded_ix;
static int embedded_read;
unsigned int embedded_list[N_EMBEDDED_LIST];
// the source text of a single clause (UTF8 bytes)
#define N_TR_SOURCE 700
static char source[N_TR_SOURCE+40]; // extra space for embedded command & voice change info at end
int n_replace_phonemes;
REPLACE_PHONEMES replace_phonemes[N_REPLACE_PHONEMES];
// brackets, also 0x2014 to 0x021f which don't need to be in this list
static const unsigned short brackets[] = {
'(',')','[',']','{','}','<','>','"','\'','`',
0xab,0xbb, // double angle brackets
0x300a,0x300b, // double angle brackets (ideograph)
0xe000+'<', // private usage area
0};
// other characters which break a word, but don't produce a pause
static const unsigned short breaks[] = {'_', 0};
// treat these characters as spaces, in addition to iswspace()
static const wchar_t chars_space[] = {0x2500,0}; // box drawing horiz
// Translate character codes 0xA0 to 0xFF into their unicode values
// ISO_8859_1 is set as default
static const unsigned short ISO_8859_1[0x60] = {
0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, // a0
0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, // a8
0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, // b0
0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, // b8
0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, // c0
0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, // c8
0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, // d0
0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df, // d8
0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, // e0
0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, // e8
0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, // f0
0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff, // f8
};
static const unsigned short ISO_8859_2[0x60] = {
0x00a0, 0x0104, 0x02d8, 0x0141, 0x00a4, 0x013d, 0x015a, 0x00a7, // a0
0x00a8, 0x0160, 0x015e, 0x0164, 0x0179, 0x00ad, 0x017d, 0x017b, // a8
0x00b0, 0x0105, 0x02db, 0x0142, 0x00b4, 0x013e, 0x015b, 0x02c7, // b0
0x00b8, 0x0161, 0x015f, 0x0165, 0x017a, 0x02dd, 0x017e, 0x017c, // b8
0x0154, 0x00c1, 0x00c2, 0x0102, 0x00c4, 0x0139, 0x0106, 0x00c7, // c0
0x010c, 0x00c9, 0x0118, 0x00cb, 0x011a, 0x00cd, 0x00ce, 0x010e, // c8
0x0110, 0x0143, 0x0147, 0x00d3, 0x00d4, 0x0150, 0x00d6, 0x00d7, // d0
0x0158, 0x016e, 0x00da, 0x0170, 0x00dc, 0x00dd, 0x0162, 0x00df, // d8
0x0155, 0x00e1, 0x00e2, 0x0103, 0x00e4, 0x013a, 0x0107, 0x00e7, // e0
0x010d, 0x00e9, 0x0119, 0x00eb, 0x011b, 0x00ed, 0x00ee, 0x010f, // e8
0x0111, 0x0144, 0x0148, 0x00f3, 0x00f4, 0x0151, 0x00f6, 0x00f7, // f0
0x0159, 0x016f, 0x00fa, 0x0171, 0x00fc, 0x00fd, 0x0163, 0x02d9, // f8
};
static const unsigned short ISO_8859_3[0x60] = {
0x00a0, 0x0126, 0x02d8, 0x00a3, 0x00a4, 0x0000, 0x0124, 0x00a7, // a0
0x00a8, 0x0130, 0x015e, 0x011e, 0x0134, 0x00ad, 0x0000, 0x017b, // a8
0x00b0, 0x0127, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x0125, 0x00b7, // b0
0x00b8, 0x0131, 0x015f, 0x011f, 0x0135, 0x00bd, 0x0000, 0x017c, // b8
0x00c0, 0x00c1, 0x00c2, 0x0000, 0x00c4, 0x010a, 0x0108, 0x00c7, // c0
0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, // c8
0x0000, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x0120, 0x00d6, 0x00d7, // d0
0x011c, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x016c, 0x015c, 0x00df, // d8
0x00e0, 0x00e1, 0x00e2, 0x0000, 0x00e4, 0x010b, 0x0109, 0x00e7, // e0
0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, // e8
0x0000, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x0121, 0x00f6, 0x00f7, // f0
0x011d, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x016d, 0x015d, 0x02d9, // f8
};
static const unsigned short ISO_8859_4[0x60] = {
0x00a0, 0x0104, 0x0138, 0x0156, 0x00a4, 0x0128, 0x013b, 0x00a7, // a0
0x00a8, 0x0160, 0x0112, 0x0122, 0x0166, 0x00ad, 0x017d, 0x00af, // a8
0x00b0, 0x0105, 0x02db, 0x0157, 0x00b4, 0x0129, 0x013c, 0x02c7, // b0
0x00b8, 0x0161, 0x0113, 0x0123, 0x0167, 0x014a, 0x017e, 0x014b, // b8
0x0100, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x012e, // c0
0x010c, 0x00c9, 0x0118, 0x00cb, 0x0116, 0x00cd, 0x00ce, 0x012a, // c8
0x0110, 0x0145, 0x014c, 0x0136, 0x00d4, 0x00d5, 0x00d6, 0x00d7, // d0
0x00d8, 0x0172, 0x00da, 0x00db, 0x00dc, 0x0168, 0x016a, 0x00df, // d8
0x0101, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x012f, // e0
0x010d, 0x00e9, 0x0119, 0x00eb, 0x0117, 0x00ed, 0x00ee, 0x012b, // e8
0x0111, 0x0146, 0x014d, 0x0137, 0x00f4, 0x00f5, 0x00f6, 0x00f7, // f0
0x00f8, 0x0173, 0x00fa, 0x00fb, 0x00fc, 0x0169, 0x016b, 0x02d9, // f8
};
static const unsigned short ISO_8859_5[0x60] = {
0x00a0, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, 0x0407, // a0 Cyrillic
0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x00ad, 0x040e, 0x040f, // a8
0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, // b0
0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f, // b8
0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, // c0
0x0428, 0x0429, 0x042a, 0x042b, 0x042c, 0x042d, 0x042e, 0x042f, // c8
0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, // d0
0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, // d8
0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, // e0
0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f, // e8
0x2116, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457, // f0
0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x00a7, 0x045e, 0x045f, // f8
};
static const unsigned short ISO_8859_7[0x60] = {
0x00a0, 0x2018, 0x2019, 0x00a3, 0x20ac, 0x20af, 0x00a6, 0x00a7, // a0 Greek
0x00a8, 0x00a9, 0x037a, 0x00ab, 0x00ac, 0x00ad, 0x0000, 0x2015, // a8
0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x0384, 0x0385, 0x0386, 0x00b7, // b0
0x0388, 0x0389, 0x038a, 0x00bb, 0x038c, 0x00bd, 0x038e, 0x038f, // b8
0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, // c0
0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f, // c8
0x03a0, 0x03a1, 0x0000, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7, // d0
0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03ae, 0x03af, // d8
0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7, // e0
0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf, // e8
0x03c0, 0x03c1, 0x03c2, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7, // f0
0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce, 0x0000, // f8
};
static const unsigned short ISO_8859_9[0x60] = {
0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, // a0
0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, // a8
0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, // b0
0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, // b8
0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, // c0
0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, // c8
0x011e, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, // d0
0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x0130, 0x015e, 0x00df, // d8
0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, // e0
0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, // e8
0x011f, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, // f0
0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x0131, 0x015f, 0x00ff, // f8
};
static const unsigned short ISO_8859_14[0x60] = {
0x00a0, 0x1e02, 0x1e03, 0x00a3, 0x010a, 0x010b, 0x1e0a, 0x00a7, // a0 Welsh
0x1e80, 0x00a9, 0x1e82, 0x1e0b, 0x1ef2, 0x00ad, 0x00ae, 0x0178, // a8
0x1e1e, 0x1e1f, 0x0120, 0x0121, 0x1e40, 0x1e41, 0x00b6, 0x1e56, // b0
0x1e81, 0x1e57, 0x1e83, 0x1e60, 0x1ef3, 0x1e84, 0x1e85, 0x1e61, // b8
0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, // c0
0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, // c8
0x0174, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x1e6a, // d0
0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x0176, 0x00df, // d8
0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, // e0
0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, // e8
0x0175, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x1e6b, // f0
0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x0177, 0x00ff, // f8
};
static const unsigned short KOI8_R[0x60] = {
0x2550, 0x2551, 0x2552, 0x0451, 0x2553, 0x2554, 0x2555, 0x2556, // a0 Russian
0x2557, 0x2558, 0x2559, 0x255a, 0x255b, 0x255c, 0x255d, 0x255e, // a8
0x255f, 0x2560, 0x2561, 0x0401, 0x2562, 0x2563, 0x2564, 0x2565, // b0
0x2566, 0x2567, 0x2568, 0x2569, 0x256a, 0x256b, 0x256c, 0x00a9, // b8
0x044e, 0x0430, 0x0431, 0x0446, 0x0434, 0x0435, 0x0444, 0x0433, // c0
0x0445, 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, // c8
0x043f, 0x044f, 0x0440, 0x0441, 0x0442, 0x0443, 0x0436, 0x0432, // d0
0x044c, 0x044b, 0x0437, 0x0448, 0x044d, 0x0449, 0x0447, 0x044a, // d8
0x042e, 0x0410, 0x0411, 0x0426, 0x0414, 0x0415, 0x0424, 0x0413, // e0
0x0425, 0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, // e8
0x041f, 0x042f, 0x0420, 0x0421, 0x0422, 0x0423, 0x0416, 0x0412, // f0
0x042c, 0x042b, 0x0417, 0x0428, 0x042d, 0x0429, 0x0427, 0x042a, // f8
};
static const unsigned short ISCII[0x60] = {
0x0020, 0x0901, 0x0902, 0x0903, 0x0905, 0x0906, 0x0907, 0x0908, // a0
0x0909, 0x090a, 0x090b, 0x090e, 0x090f, 0x0910, 0x090d, 0x0912, // a8
0x0913, 0x0914, 0x0911, 0x0915, 0x0916, 0x0917, 0x0918, 0x0919, // b0
0x091a, 0x091b, 0x091c, 0x091d, 0x091e, 0x091f, 0x0920, 0x0921, // b8
0x0922, 0x0923, 0x0924, 0x0925, 0x0926, 0x0927, 0x0928, 0x0929, // c0
0x092a, 0x092b, 0x092c, 0x092d, 0x092e, 0x092f, 0x095f, 0x0930, // c8
0x0931, 0x0932, 0x0933, 0x0934, 0x0935, 0x0936, 0x0937, 0x0938, // d0
0x0939, 0x0020, 0x093e, 0x093f, 0x0940, 0x0941, 0x0942, 0x0943, // d8
0x0946, 0x0947, 0x0948, 0x0945, 0x094a, 0x094b, 0x094c, 0x0949, // e0
0x094d, 0x093c, 0x0964, 0x0020, 0x0020, 0x0020, 0x0020, 0x0020, // e8
0x0020, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, // f0
0x0037, 0x0038, 0x0039, 0x20, 0x20, 0x20, 0x20, 0x20, // f8
};
const unsigned short *charsets[N_CHARSETS] = {
ISO_8859_1,
ISO_8859_1,
ISO_8859_2,
ISO_8859_3,
ISO_8859_4,
ISO_8859_5,
ISO_8859_1,
ISO_8859_7,
ISO_8859_1,
ISO_8859_9,
ISO_8859_1,
ISO_8859_1,
ISO_8859_1,
ISO_8859_1,
ISO_8859_14,
ISO_8859_1,
ISO_8859_1,
ISO_8859_1,
KOI8_R, // 18
ISCII };
// Tables of the relative lengths of vowels, depending on the
// type of the two phonemes that follow
// indexes are the "length_mod" value for the following phonemes
// use this table if vowel is not the last in the word
static unsigned char length_mods_en[100] = {
/* a , t s n d z r N <- next */
100,120,100,105,100,110,110,100, 95, 100, /* a <- next2 */
105,120,105,110,125,130,135,115,125, 100, /* , */
105,120, 75,100, 75,105,120, 85, 75, 100, /* t */
105,120, 85,105, 95,115,120,100, 95, 100, /* s */
110,120, 95,105,100,115,120,100,100, 100, /* n */
105,120,100,105, 95,115,120,110, 95, 100, /* d */
105,120,100,105,105,122,125,110,105, 100, /* z */
105,120,100,105,105,122,125,110,105, 100, /* r */
105,120, 95,105,100,115,120,110,100, 100, /* N */
100,120,100,100,100,100,100,100,100, 100 }; // SPARE
// as above, but for the last syllable in a word
static unsigned char length_mods_en0[100] = {
/* a , t s n d z r N <- next */
100,150,100,105,110,115,110,110,110, 100, /* a <- next2 */
105,150,105,110,125,135,140,115,135, 100, /* , */
105,150, 90,105, 90,122,135,100, 90, 100, /* t */
105,150,100,105,100,122,135,100,100, 100, /* s */
105,150,100,105,105,115,135,110,105, 100, /* n */
105,150,100,105,105,122,130,120,125, 100, /* d */
105,150,100,105,110,122,125,115,110, 100, /* z */
105,150,100,105,105,122,135,120,105, 100, /* r */
105,150,100,105,105,115,135,110,105, 100, /* N */
100,100,100,100,100,100,100,100,100, 100 }; // SPARE
static unsigned char length_mods_equal[100] = {
/* a , t s n d z r N <- next */
110,110,110,110,110,110,110,110,110, 110, /* a <- next2 */
110,110,110,110,110,110,110,110,110, 110, /* , */
110,110,110,110,110,110,110,110,110, 110, /* t */
110,110,110,110,110,110,110,110,110, 110, /* s */
110,110,110,110,110,110,110,110,110, 110, /* n */
110,110,110,110,110,110,110,110,110, 110, /* d */
110,110,110,110,110,110,110,110,110, 110, /* z */
110,110,110,110,110,110,110,110,110, 110, /* r */
110,110,110,110,110,110,110,110,110, 110, /* N */
110,110,110,110,110,110,110,110,110, 110 }; // SPARE
static unsigned char *length_mod_tabs[6] = {
length_mods_en,
length_mods_en, // 1
length_mods_en0, // 2
length_mods_equal, // 3
length_mods_equal, // 4
length_mods_equal // 5
};
void SetLengthMods(Translator *tr, int value)
{//==========================================
int value2;
tr->langopts.length_mods0 = tr->langopts.length_mods = length_mod_tabs[value % 100];
if((value2 = value / 100) != 0)
{
tr->langopts.length_mods0 = length_mod_tabs[value2];
}
}
int IsAlpha(unsigned int c)
{//========================
// Replacement for iswalph() which also checks for some in-word symbols
const unsigned short extra_indic_alphas[] = {
0xa70,0xa71, // Gurmukhi: tippi, addak
0 };
if(iswalpha(c))
return(1);
if((c >= 0x901) && (c <= 0xdf7))
{
// Indic scripts: Devanagari, Tamil, etc
if((c & 0x7f) < 0x64)
return(1);
if(lookupwchar(extra_indic_alphas, c) != 0)
return(1);
return(0);
}
if((c >= 0x64b) && (c <= 0x65e))
return(1); // arabic vowel marks
if((c >= 0x300) && (c <= 0x36f))
return(1); // combining accents
if((c >= 0x1100) && (c <= 0x11ff))
return(1); //Korean jamo
if((c > 0x3040) && (c <= 0xa700))
return(1); // Chinese/Japanese. Should never get here, but Mac OS 10.4's iswalpha seems to be broken, so just make sure
return(0);
}
static int IsDigit09(unsigned int c)
{//=========================
if((c >= '0') && (c <= '9'))
return(1);
return(0);
}
int IsDigit(unsigned int c)
{//========================
if(iswdigit(c))
return(1);
if((c >= 0x966) && (c <= 0x96f))
return(1);
return(0);
}
int IsSpace(unsigned int c)
{//========================
if(c == 0)
return(0);
if(wcschr(chars_space,c))
return(1);
return(iswspace(c));
}
void DeleteTranslator(Translator *tr)
{//==================================
if(tr->data_dictlist != NULL)
Free(tr->data_dictlist);
Free(tr);
}
int lookupwchar(const unsigned short *list,int c)
{//==============================================
// Is the character c in the list ?
int ix;
for(ix=0; list[ix] != 0; ix++)
{
if(list[ix] == c)
return(ix+1);
}
return(0);
}
int IsBracket(int c)
{//=================
if((c >= 0x2014) && (c <= 0x201f))
return(1);
return(lookupwchar(brackets,c));
}
int utf8_out(unsigned int c, char *buf)
{//====================================
// write a unicode character into a buffer as utf8
// returns the number of bytes written
int n_bytes;
int j;
int shift;
static char unsigned code[4] = {0,0xc0,0xe0,0xf0};
if(c < 0x80)
{
buf[0] = c;
return(1);
}
if(c >= 0x110000)
{
buf[0] = ' '; // out of range character code
return(1);
}
if(c < 0x0800)
n_bytes = 1;
else
if(c < 0x10000)
n_bytes = 2;
else
n_bytes = 3;
shift = 6*n_bytes;
buf[0] = code[n_bytes] | (c >> shift);
for(j=0; j<n_bytes; j++)
{
shift -= 6;
buf[j+1] = 0x80 + ((c >> shift) & 0x3f);
}
return(n_bytes+1);
} // end of utf8_out
int utf8_nbytes(const char *buf)
{//=============================
// Returns the number of bytes for the first UTF-8 character in buf
unsigned char c = (unsigned char)buf[0];
if(c < 0x80)
return(1);
if(c < 0xe0)
return(2);
if(c < 0xf0)
return(3);
return(4);
}
int utf8_in2(int *c, const char *buf, int backwards)
{//=================================================
// Read a unicode characater from a UTF8 string
// Returns the number of UTF8 bytes used.
// backwards: set if we are moving backwards through the UTF8 string
int c1;
int n_bytes;
int ix;
static const unsigned char mask[4] = {0xff,0x1f,0x0f,0x07};
// find the start of the next/previous character
while((*buf & 0xc0) == 0x80)
{
// skip over non-initial bytes of a multi-byte utf8 character
if(backwards)
buf--;
else
buf++;
}
n_bytes = 0;
if((c1 = *buf++) & 0x80)
{
if((c1 & 0xe0) == 0xc0)
n_bytes = 1;
else
if((c1 & 0xf0) == 0xe0)
n_bytes = 2;
else
if((c1 & 0xf8) == 0xf0)
n_bytes = 3;
c1 &= mask[n_bytes];
for(ix=0; ix<n_bytes; ix++)
{
c1 = (c1 << 6) + (*buf++ & 0x3f);
}
}
*c = c1;
return(n_bytes+1);
}
int utf8_in(int *c, const char *buf)
{//=================================
// Read a unicode characater from a UTF8 string
// Returns the number of UTF8 bytes used.
return(utf8_in2(c,buf,0));
}
char *strchr_w(const char *s, int c)
{//=================================
// return NULL for any non-ascii character
if(c >= 0x80)
return(NULL);
return(strchr((char *)s,c)); // (char *) is needed for Borland compiler
}
static char *SpeakIndividualLetters(Translator *tr, char *word, char *phonemes, int spell_word)
{//============================================================================================
int posn = 0;
int capitals = 0;
int non_initial = 0;
if (spell_word > 2)
capitals = 2;
while((*word != ' ') && (*word != 0))
{
word += TranslateLetter(tr, word, phonemes, capitals | non_initial);
posn++;
non_initial = 1;
if(phonemes[0] == phonSWITCH)
{
// change to another language in order to translate this word
strcpy(word_phonemes,phonemes);
return(NULL);
}
}
SetSpellingStress(tr,phonemes,spell_word,posn);
return(word);
} // end of SpeakIndividualLetters
static int CheckDottedAbbrev(char *word1, WORD_TAB *wtab)
{//=====================================================
int wc;
int count = 0;
int nbytes;
int ok;
int ix;
char *word;
char *wbuf;
char word_buf[80];
word = word1;
wbuf = word_buf;
ix = 0;
for(;;)
{
ok = 0;
nbytes = utf8_in(&wc, word);
if((word[nbytes] == ' ') && IsAlpha(wc))
{
if(word[nbytes+1] == '.')
{
if(word[nbytes+2] == ' ')
ok = 1;
else
if(word[nbytes+2] =='\'')
{
nbytes += 2; // delete the final dot (eg. u.s.a.'s)
ok = 2;
}
}
else
if((count > 0) && (word[nbytes] == ' '))
ok = 2;
}
if(ok == 0)
break;
for(ix=0; ix < nbytes; ix++)
*wbuf++ = word[ix];
count++;
if(ok == 2)
{
word += nbytes;
break;
}
word += (nbytes + 3);
}
if(count > 1)
{
ix = wbuf - word_buf;
memcpy(word1, word_buf, ix);
while(&word1[ix] < word)
word1[ix++] = ' ';
dictionary_skipwords = (count - 1)*2;
}
return(count);
} // end of CheckDottedAbbrev
extern char *phondata_ptr;
int ChangeEquivalentPhonemes(Translator *tr, int lang2, char *phonemes)
{//====================================================================
// tr: the original language
// lang2: phoneme table number for the temporary language
// phonemes: the phonemes to be replaced
int ix;
int len;
char phon;
char *p;
unsigned char *pb;
char *eqlist;
char *p_out;
char *p_in;
int remove_stress = 0;
char phonbuf[N_WORD_PHONEMES];
// has a phoneme equivalence table been specified for thus language pair?
if((ix = phoneme_tab_list[tr->phoneme_tab_ix].equivalence_tables) == 0)
return(0);
pb = (unsigned char *)&phondata_ptr[ix];
for(;;)
{
if(pb[0] == 0)
return(0); // table not found
if(pb[0] == lang2)
break;
len = (pb[2] << 8) + pb[3]; // size of this table in words
pb += (len * 4);
}
remove_stress = pb[1];
if(option_phonemes == 2)
{
DecodePhonemes(phonemes, phonbuf);
fprintf(f_trans,"(%s) %s -> (%s) ", phoneme_tab_list[lang2].name, phonbuf, phoneme_tab_list[tr->phoneme_tab_ix].name);
}
p_in = phonemes;
eqlist = (char *)&pb[8];
p_out = phonbuf;
while((phon = *p_in++) != 0)
{
if(remove_stress && ((phon & 0xff) < phonSTRESS_PREV))
continue; // remove stress marks
// is there a translation for this phoneme code?
p = eqlist;
while(*p != 0)
{
len = strlen(&p[1]);
if(*p == phon)
{
strcpy(p_out, &p[1]);
p_out += len;
break;
}
p += (len + 2);
}
if(*p == 0)
{
// no translation found
*p_out++ = phon;
}
}
*p_out = 0;
if(remove_stress)
{
SetWordStress(tr, phonbuf, NULL, -1, 0);
}
strcpy(phonemes, phonbuf);
if(option_phonemes == 2)
{
SelectPhonemeTable(tr->phoneme_tab_ix);
DecodePhonemes(phonemes, phonbuf);
fprintf(f_trans,"%s\n\n", phonbuf);
}
return(1);
} // end of ChangeEquivalentPhonemes
int TranslateWord(Translator *tr, char *word1, int next_pause, WORD_TAB *wtab)
{//===========================================================================
// word1 is terminated by space (0x20) character
int word_length;
int ix;
char *p;
int pfix;
int n_chars;
unsigned int dictionary_flags[2];
unsigned int dictionary_flags2[2];
int end_type=0;
int prefix_type=0;
int prefix_stress;
char *wordx;
char phonemes[N_WORD_PHONEMES];
char *ph_limit;
char prefix_phonemes[N_WORD_PHONEMES];
char unpron_phonemes[N_WORD_PHONEMES];
char end_phonemes[N_WORD_PHONEMES];
char word_copy[N_WORD_BYTES];
char prefix_chars[41];
int found=0;
int end_flags;
char c_temp; // save a character byte while we temporarily replace it with space
int first_char;
int last_char = 0;
int add_plural_suffix = 0;
int prefix_flags = 0;
int confirm_prefix;
int spell_word;
int stress_bits;
int emphasize_allcaps = 0;
int wflags;
int wmark;
WORD_TAB wtab_null[8];
// translate these to get pronunciations of plural 's' suffix (different forms depending on
// the preceding letter
static char word_zz[4] = {0,'z','z',0};
static char word_iz[4] = {0,'i','z',0};
static char word_ss[4] = {0,'s','s',0};
if(wtab == NULL)
{
memset(wtab_null, 0, sizeof(wtab_null));
wtab = wtab_null;
}
wflags = wtab->flags;
wmark = wtab->wmark;
dictionary_flags[0] = 0;
dictionary_flags[1] = 0;
dictionary_flags2[0] = 0;
dictionary_flags2[1] = 0;
dictionary_skipwords = 0;
phonemes[0] = 0;
unpron_phonemes[0] = 0;
prefix_phonemes[0] = 0;
end_phonemes[0] = 0;
ph_limit = &phonemes[N_WORD_PHONEMES];
if(tr->data_dictlist == NULL)
{
// dictionary is not loaded
word_phonemes[0] = 0;
return(0);
}
// count the length of the word
if(*word1 == ' ') word1++; // possibly a dot was replaced by space: $dot
wordx = word1;
utf8_in(&first_char,wordx);
word_length = 0;
while((*wordx != 0) && (*wordx != ' '))
{
wordx += utf8_in(&last_char,wordx);
word_length++;
}
spell_word = 0;
if(option_sayas == SAYAS_KEY)
{
if(word_length == 1)
spell_word = 4;
else
{
// is there a translation for this keyname ?
word1--;
*word1 = '_'; // prefix keyname with '_'
found = LookupDictList(tr, &word1, phonemes, dictionary_flags, 0, wtab);
}
}
// try an initial lookup in the dictionary list, we may find a pronunciation specified, or
// we may just find some flags
if(option_sayas & 0x10)
{
// SAYAS_CHAR, SAYAS_GYLPH, or SAYAS_SINGLE_CHAR
spell_word = option_sayas & 0xf; // 2,3,4
}
else
{
if(!found)
found = LookupDictList(tr, &word1, phonemes, dictionary_flags, FLAG_ALLOW_TEXTMODE, wtab); // the original word
if((dictionary_flags[0] & (FLAG_ALLOW_DOT || FLAG_NEEDS_DOT)) && (wordx[1] == '.'))
{
wordx[1] = ' '; // remove a Dot after this word
}
if(dictionary_flags[0] & FLAG_TEXTMODE)
{
first_char = word1[0];
stress_bits = dictionary_flags[0] & 0x7f;
found = LookupDictList(tr, &word1, phonemes, dictionary_flags2, 0, wtab); // the text replacement
if(dictionary_flags2[0]!=0)
{
dictionary_flags[0] = dictionary_flags2[0];
dictionary_flags[1] = dictionary_flags2[1];
if(stress_bits != 0)
{
// keep any stress information from the original word
dictionary_flags[0] = (dictionary_flags[0] & ~0x7f) | stress_bits;
}
}
}
else
if((found==0) && (dictionary_flags[0] & FLAG_SKIPWORDS))
{
// grouped words, but no translation. Join the words with hyphens.
wordx = word1;
ix = 0;
while(ix < dictionary_skipwords)
{
if(*wordx == ' ')
{
*wordx = '-';
ix++;
}
wordx++;
}
}
if((word_length == 1) && (dictionary_skipwords == 0))
{
// is this a series of single letters separated by dots?
if(CheckDottedAbbrev(word1, wtab))
{
dictionary_flags[0] = 0;
dictionary_flags[1] = 0;
spell_word = 1;
if(dictionary_skipwords)
dictionary_flags[0] = FLAG_SKIPWORDS;
}
}
// if textmode, LookupDictList() replaces word1 by the new text and returns found=0
if(phonemes[0] == phonSWITCH)
{
// change to another language in order to translate this word
strcpy(word_phonemes,phonemes);
return(0);
}
if((wmark > 0) && (wmark < 8))
{
// the stressed syllable has been specified in the text (TESTING)
dictionary_flags[0] = (dictionary_flags[0] & ~0xf) | wmark;
}
if(!found && (dictionary_flags[0] & FLAG_ABBREV))
{
// the word has $abbrev flag, but no pronunciation specified. Speak as individual letters
spell_word = 1;
}
if(!found && iswdigit(first_char))
{
Lookup(tr,"_0lang",word_phonemes);
if(word_phonemes[0] == phonSWITCH)
return(0);
found = TranslateNumber(tr, word1, phonemes, dictionary_flags, wtab, 0);
}
if(!found & ((wflags & FLAG_UPPERS) != FLAG_FIRST_UPPER))
{
// either all upper or all lower case
if((tr->langopts.numbers & NUM_ROMAN) || ((tr->langopts.numbers & NUM_ROMAN_CAPITALS) && (wflags & FLAG_ALL_UPPER)))
{
if((found = TranslateRoman(tr, word1, phonemes, wtab)) != 0)
dictionary_flags[0] |= FLAG_ABBREV; // prevent emphasis if capitals
}
}
if((wflags & FLAG_ALL_UPPER) && (word_length > 1)&& iswalpha(first_char))
{
if((option_tone_flags & OPTION_EMPHASIZE_ALLCAPS) && !(dictionary_flags[0] & FLAG_ABBREV))
{
// emphasize words which are in capitals
emphasize_allcaps = FLAG_EMPHASIZED;
}
else
if(!found && !(dictionary_flags[0] & FLAG_SKIPWORDS) && (word_length<4) && (tr->clause_lower_count > 3)
&& (tr->clause_upper_count <= tr->clause_lower_count))
{
// An upper case word in a lower case clause. This could be an abbreviation.
spell_word = 1;
}
}
}
if(spell_word > 0)
{
// Speak as individual letters
phonemes[0] = 0;
end_type = 0;
if(SpeakIndividualLetters(tr, word1, phonemes, spell_word) == NULL)
{
if(word_length > 1)
return(FLAG_SPELLWORD); // a mixture of languages, retranslate as individual letters, separated by spaces
return(0);
}
}
else
if(found == 0)
{
int posn;
int non_initial;
int length;
// word's pronunciation is not given in the dictionary list, although
// dictionary_flags may have ben set there
posn = 0;
non_initial = 0;
length = 999;
wordx = word1;
while(((length < 3) && (length > 0))|| (word_length > 1 && Unpronouncable(tr,wordx)))
{
// This word looks "unpronouncable", so speak letters individually until we
// find a remainder that we can pronounce.
emphasize_allcaps = 0;
if(wordx[0] == '\'')
break;
if(posn > 0)
non_initial = 1;
wordx += TranslateLetter(tr, wordx, unpron_phonemes, non_initial);
posn++;
if(unpron_phonemes[0] == phonSWITCH)
{
// change to another language in order to translate this word
strcpy(word_phonemes,unpron_phonemes);
if(strcmp(&unpron_phonemes[1],"en")==0)
return(FLAG_SPELLWORD); // _^_en must have been set in TranslateLetter(), not *_rules
return(0);
}
#ifdef deleted
p = &wordx[word_length-3]; // this looks wrong. Doesn't consider multi-byte chars.
if(memcmp(p,"'s ",3) == 0)
{
// remove a 's suffix and pronounce this separately (not as an individual letter)
add_plural_suffix = 1;
p[0] = ' ';
p[1] = ' ';
last_char = p[-1];
}
#endif
length=0;
while(wordx[length] != ' ') length++;
}
SetSpellingStress(tr,unpron_phonemes,0,posn);
// anything left ?
if(*wordx != ' ')
{
if((unpron_phonemes[0] != 0) && (wordx[0] != '\''))
{
// letters which have been spoken individually from affecting the pronunciation of the pronuncable part
wordx[-1] = ' ';
}
// Translate the stem
end_type = TranslateRules(tr, wordx, phonemes, N_WORD_PHONEMES, end_phonemes, wflags, dictionary_flags);
if(phonemes[0] == phonSWITCH)
{
// change to another language in order to translate this word
strcpy(word_phonemes,phonemes);
return(0);
}
if((phonemes[0] == 0) && (end_phonemes[0] == 0))
{
int wc;
// characters not recognised, speak them individually
utf8_in(&wc, wordx);
if((word_length == 1) && IsAlpha(wc))
{
if((wordx = SpeakIndividualLetters(tr, wordx, phonemes, spell_word)) == NULL)
{
return(0);
}
}
}
c_temp = wordx[-1];
found = 0;
confirm_prefix = 1;
while(end_type & SUFX_P)
{
// Found a standard prefix, remove it and retranslate
if(confirm_prefix && !(end_type & SUFX_B))
{
int end2;
char phonemes2[N_WORD_PHONEMES];
char end_phonemes2[N_WORD_PHONEMES];
// remove any standard suffix and confirm that the prefix is still recognised
phonemes2[0] = 0;
end2 = TranslateRules(tr, wordx, phonemes2, N_WORD_PHONEMES, end_phonemes2, wflags|FLAG_NO_PREFIX|FLAG_NO_TRACE, dictionary_flags);
if(end2)
{
RemoveEnding(tr, wordx, end2, word_copy);
end_type = TranslateRules(tr, wordx, phonemes, N_WORD_PHONEMES, end_phonemes, wflags|FLAG_NO_TRACE, dictionary_flags);
memcpy(wordx,word_copy,strlen(word_copy));
if((end_type & SUFX_P) == 0)
{
// after removing the suffix, the prefix is no longer recognised.
// Keep the suffix, but don't use the prefix
end_type = end2;
strcpy(phonemes,phonemes2);
strcpy(end_phonemes,end_phonemes2);
if(option_phonemes == 2)
{
DecodePhonemes(end_phonemes,end_phonemes2);
fprintf(f_trans," suffix [%s]\n\n",end_phonemes2);
}
}
confirm_prefix = 0;
continue;
}
}
prefix_type = end_type;
if(prefix_type & SUFX_V)
{
tr->expect_verb = 1; // use the verb form of the word
}
wordx[-1] = c_temp;
if((prefix_type & SUFX_B) == 0)
{
for(ix=(prefix_type & 0xf); ix>0; ix--) // num. of characters to remove
{
wordx++;
while((*wordx & 0xc0) == 0x80) wordx++; // for multibyte characters
}
}
else
{
pfix = 1;
prefix_chars[0] = 0;
n_chars = prefix_type & 0x3f;
for(ix=0; ix < n_chars; ix++) // num. of bytes to remove
{
prefix_chars[pfix++] = *wordx++;
if((prefix_type & SUFX_B) && (ix == (n_chars-1)))
{
prefix_chars[pfix-1] = 0; // discard the last character of the prefix, this is the separator character
}
}
prefix_chars[pfix] = 0;
}
c_temp = wordx[-1];
wordx[-1] = ' ';
confirm_prefix = 1;
if(prefix_type & SUFX_B)
{
// SUFX_B is used for Turkish, tr_rules contains "(PbÃÂã
// retranslate the prefix part
char *wordpf;
char prefix_phonemes2[12];
strncpy0(prefix_phonemes2,end_phonemes,sizeof(prefix_phonemes2));
wordpf = &prefix_chars[1];
found = LookupDictList(tr, &wordpf, phonemes, dictionary_flags, SUFX_P, wtab); // without prefix
if(found == 0)
{
end_type = TranslateRules(tr, wordpf, phonemes, N_WORD_PHONEMES, end_phonemes, 0, dictionary_flags);
sprintf(prefix_phonemes,"%s%s%s",phonemes,end_phonemes,prefix_phonemes2);
}
prefix_flags = 1;
}
else
{
strcat(prefix_phonemes,end_phonemes);
}
end_phonemes[0] = 0;
end_type = 0;
found = LookupDictList(tr, &wordx, phonemes, dictionary_flags2, SUFX_P, wtab); // without prefix
if(dictionary_flags[0]==0)
{
dictionary_flags[0] = dictionary_flags2[0];
dictionary_flags[1] = dictionary_flags2[1];
}
else
prefix_flags = 1;
if(found == 0)
{
end_type = TranslateRules(tr, wordx, phonemes, N_WORD_PHONEMES, end_phonemes, 0, dictionary_flags);
if(phonemes[0] == phonSWITCH)
{
// change to another language in order to translate this word
wordx[-1] = c_temp;
strcpy(word_phonemes,phonemes);
return(0);
}
}
}
if((end_type != 0) && !(end_type & SUFX_P))
{
char phonemes2[N_WORD_PHONEMES];
strcpy(phonemes2,phonemes);
// The word has a standard ending, re-translate without this ending
end_flags = RemoveEnding(tr, wordx, end_type, word_copy);
phonemes[0] = 0;
if(prefix_phonemes[0] != 0)
{
// lookup the stem without the prefix removed
wordx[-1] = c_temp;
found = LookupDictList(tr, &word1, phonemes, dictionary_flags2, end_flags, wtab); // include prefix, but not suffix
wordx[-1] = ' ';
if(dictionary_flags[0]==0)
{
dictionary_flags[0] = dictionary_flags2[0];
dictionary_flags[1] = dictionary_flags2[1];
}
if(found)
prefix_phonemes[0] = 0; // matched whole word, don't need prefix now
if((found==0) && (dictionary_flags2[0] != 0))
prefix_flags = 1;
}
if(found == 0)
{
found = LookupDictList(tr, &wordx, phonemes, dictionary_flags2, end_flags, wtab); // without prefix and suffix
if(phonemes[0] == phonSWITCH)
{
// change to another language in order to translate this word
memcpy(wordx,word_copy,strlen(word_copy));
strcpy(word_phonemes,phonemes);
return(0);
}
if(dictionary_flags2[0] & FLAG_ABBREV)
{
// Removing the suffix leaves a word which should be spoken as individual letters
// Not yet implemented
}
if(dictionary_flags[0]==0)
{
dictionary_flags[0] = dictionary_flags2[0];
dictionary_flags[1] = dictionary_flags2[1];
}
}
if(found == 0)
{
if(end_type & SUFX_Q)
{
// don't retranslate, use the original lookup result
strcpy(phonemes,phonemes2);
// language specific changes
ApplySpecialAttribute(tr,phonemes,dictionary_flags[0]);
}
else
{
if(end_flags & FLAG_SUFX)
wflags |= FLAG_SUFFIX_REMOVED;
if(end_type & SUFX_A)
wflags |= FLAG_SUFFIX_VOWEL;
TranslateRules(tr, wordx, phonemes, N_WORD_PHONEMES, NULL, wflags, dictionary_flags);
if(phonemes[0] == phonSWITCH)
{
// change to another language in order to translate this word
strcpy(word_phonemes,phonemes);
memcpy(wordx,word_copy,strlen(word_copy));
wordx[-1] = c_temp;
return(0);
}
}
}
if((end_type & SUFX_T) == 0)
{
// the default is to add the suffix and then determine the word's stress pattern
AppendPhonemes(tr,phonemes, N_WORD_PHONEMES, end_phonemes);
end_phonemes[0] = 0;
}
memcpy(wordx,word_copy,strlen(word_copy));
}
wordx[-1] = c_temp;
}
}
if((add_plural_suffix) || (wflags & FLAG_HAS_PLURAL))
{
// s or 's suffix, append [s], [z] or [Iz] depending on previous letter
if(last_char == 'f')
TranslateRules(tr, &word_ss[1], phonemes, N_WORD_PHONEMES, NULL, 0, NULL);
else
if((last_char==0) || (strchr_w("hsx",last_char)==NULL))
TranslateRules(tr, &word_zz[1], phonemes, N_WORD_PHONEMES, NULL, 0, NULL);
else
TranslateRules(tr, &word_iz[1], phonemes, N_WORD_PHONEMES, NULL, 0, NULL);
}
wflags |= emphasize_allcaps;
/* determine stress pattern for this word */
/******************************************/
prefix_stress = 0;
for(p = prefix_phonemes; *p != 0; p++)
{
if((*p == phonSTRESS_P) || (*p == phonSTRESS_P2))
{
prefix_stress = *p;
}
}
if(prefix_flags || (prefix_stress != 0))
{
if((tr->langopts.param[LOPT_PREFIXES]) || (prefix_type & SUFX_T))
{
char *p;
// German, keep a secondary stress on the stem
SetWordStress(tr, phonemes, dictionary_flags, 3, 0);
// reduce all but the first primary stress
ix=0;
for(p=prefix_phonemes; *p != 0; p++)
{
if(*p == phonSTRESS_P)
{
if(ix==0)
ix=1;
else
*p = phonSTRESS_3;
}
}
#ifdef PLATFORM_WINDOWS
sprintf(word_phonemes, "%s%s%s", unpron_phonemes, prefix_phonemes, phonemes);
#else
snprintf(word_phonemes, sizeof(word_phonemes), "%s%s%s", unpron_phonemes, prefix_phonemes, phonemes);
#endif
word_phonemes[N_WORD_PHONEMES-1] = 0;
SetWordStress(tr, word_phonemes, dictionary_flags, -1, 0);
}
else
{
// stress position affects the whole word, including prefix
#ifdef PLATFORM_WINDOWS
sprintf(word_phonemes, "%s%s%s", unpron_phonemes, prefix_phonemes, phonemes);
#else
snprintf(word_phonemes, sizeof(word_phonemes), "%s%s%s", unpron_phonemes, prefix_phonemes, phonemes);
#endif
word_phonemes[N_WORD_PHONEMES-1] = 0;
SetWordStress(tr, word_phonemes, dictionary_flags, -1, 0);
}
}
else
{
if(prefix_phonemes[0] == 0)
SetWordStress(tr, phonemes, dictionary_flags, -1, 0);
else
SetWordStress(tr, phonemes, dictionary_flags, -1, 0);
#ifdef PLATFORM_WINDOWS
sprintf(word_phonemes, "%s%s%s", unpron_phonemes, prefix_phonemes, phonemes);
#else
snprintf(word_phonemes, sizeof(word_phonemes), "%s%s%s", unpron_phonemes, prefix_phonemes, phonemes);
#endif
word_phonemes[N_WORD_PHONEMES-1] = 0;
}
if(end_phonemes[0] != 0)
{
// a suffix had the SUFX_T option set, add the suffix after the stress pattern has been determined
ix = strlen(word_phonemes);
end_phonemes[N_WORD_PHONEMES-1-ix] = 0; // ensure no buffer overflow
strcpy(&word_phonemes[ix], end_phonemes);
}
if(wflags & FLAG_LAST_WORD)
{
// don't use $brk pause before the last word of a sentence
// (but allow it for emphasis, see below
dictionary_flags[0] &= ~FLAG_PAUSE1;
}
if((wflags & FLAG_HYPHEN) && (tr->langopts.stress_flags & S_HYPEN_UNSTRESS))
{
ChangeWordStress(tr,word_phonemes,3);
}
else
if(wflags & FLAG_EMPHASIZED2)
{
// A word is indicated in the source text as stressed
// Give it stress level 6 (for the intonation module)
ChangeWordStress(tr,word_phonemes,6);
if(wflags & FLAG_EMPHASIZED)
dictionary_flags[0] |= FLAG_PAUSE1; // precede by short pause
}
else
if(wtab[dictionary_skipwords].flags & FLAG_LAST_WORD)
{
// the word has attribute to stress or unstress when at end of clause
if(dictionary_flags[0] & (FLAG_STRESS_END | FLAG_STRESS_END2))
ChangeWordStress(tr,word_phonemes,4);
else
if((dictionary_flags[0] & FLAG_UNSTRESS_END) && (any_stressed_words))
ChangeWordStress(tr,word_phonemes,3);
}
// dictionary flags for this word give a clue about which alternative pronunciations of
// following words to use.
if(end_type & SUFX_F)
{
// expect a verb form, with or without -s suffix
tr->expect_verb = 2;
tr->expect_verb_s = 2;
}
if(dictionary_flags[1] & FLAG_PASTF)
{
/* expect perfect tense in next two words */
tr->expect_past = 3;
tr->expect_verb = 0;
tr->expect_noun = 0;
}
else
if(dictionary_flags[1] & FLAG_VERBF)
{
/* expect a verb in the next word */
tr->expect_verb = 2;
tr->expect_verb_s = 0; /* verb won't have -s suffix */
tr->expect_noun = 0;
}
else
if(dictionary_flags[1] & FLAG_VERBSF)
{
// expect a verb, must have a -s suffix
tr->expect_verb = 0;
tr->expect_verb_s = 2;
tr->expect_past = 0;
tr->expect_noun = 0;
}
else
if(dictionary_flags[1] & FLAG_NOUNF)
{
/* not expecting a verb next */
tr->expect_noun = 2;
tr->expect_verb = 0;
tr->expect_verb_s = 0;
tr->expect_past = 0;
}
if((wordx[0] != 0) && (!(dictionary_flags[1] & FLAG_VERB_EXT)))
{
if(tr->expect_verb > 0)
tr->expect_verb--;
if(tr->expect_verb_s > 0)
tr->expect_verb_s--;
if(tr->expect_noun >0)
tr->expect_noun--;
if(tr->expect_past > 0)
tr->expect_past--;
}
if((word_length == 1) && (tr->translator_name == L('e','n')) && iswalpha(first_char) && (first_char != 'i'))
{
// English Specific !!!!
// any single letter before a dot is an abbreviation, except 'I'
dictionary_flags[0] |= FLAG_ALLOW_DOT;
}
if((tr->langopts.param[LOPT_ALT] & 2) && ((dictionary_flags[0] & (FLAG_ALT_TRANS | FLAG_ALT2_TRANS)) != 0))
{
ApplySpecialAttribute2(tr,word_phonemes,dictionary_flags[0]);
}
return(dictionary_flags[0]);
} // end of TranslateWord
static void SetPlist2(PHONEME_LIST2 *p, unsigned char phcode)
{//==========================================================
p->phcode = phcode;
p->stresslevel = 0;
p->tone_ph = 0;
p->synthflags = embedded_flag;
p->sourceix = 0;
embedded_flag = 0;
}
static int CountSyllables(unsigned char *phonemes)
{//===============================================
int count = 0;
int phon;
while((phon = *phonemes++) != 0)
{
if(phoneme_tab[phon]->type == phVOWEL)
count++;
}
return(count);
}
int SetTranslator2(const char *new_language)
{//=========================================
// Set translator2 to a second language
int new_phoneme_tab;
if((new_phoneme_tab = SelectPhonemeTableName(new_language)) >= 0)
{
if((translator2 != NULL) && (strcmp(new_language,translator2_language) != 0))
{
// we already have an alternative translator, but not for the required language, delete it
DeleteTranslator(translator2);
translator2 = NULL;
}
if(translator2 == NULL)
{
translator2 = SelectTranslator(new_language);
strcpy(translator2_language,new_language);
if(LoadDictionary(translator2, new_language, 0) != 0)
{
SelectPhonemeTable(voice->phoneme_tab_ix); // revert to original phoneme table
new_phoneme_tab = -1;
translator2_language[0] = 0;
}
}
}
return(new_phoneme_tab);
} // end of SetTranslator2
static int TranslateWord2(Translator *tr, char *word, WORD_TAB *wtab, int pre_pause, int next_pause)
{//=================================================================================================
int flags=0;
int stress;
int next_stress;
int next_tone=0;
unsigned char *p;
int srcix;
int embedded_cmd;
int value;
int found_dict_flag;
unsigned char ph_code;
PHONEME_LIST2 *plist2;
PHONEME_TAB *ph;
int max_stress;
int max_stress_ix=0;
int prev_vowel = -1;
int pitch_raised = 0;
int switch_phonemes = -1;
int first_phoneme = 1;
int source_ix;
int len;
int ix;
int sylimit; // max. number of syllables in a word to be combined with a preceding preposition
const char *new_language;
unsigned char bad_phoneme[4];
int word_flags;
int word_copy_len;
char word_copy[N_WORD_BYTES+1];
char old_dictionary_name[40];
if((f_logespeak != NULL) && (logging_type & 8))
{
fprintf(f_logespeak,"WORD: flg=%.5x len=%d '",wtab->flags,wtab->length);
for(ix=0; ix<40; ix++)
{
if(word[ix]==0) break;
fputc(word[ix], f_logespeak);
}
fprintf(f_logespeak,"'\n");
}
len = wtab->length;
if(len > 31) len = 31;
source_ix = (wtab->sourceix & 0x7ff) | (len << 11); // bits 0-10 sourceix, bits 11-15 word length
word_flags = wtab[0].flags;
if(word_flags & FLAG_EMBEDDED)
{
embedded_flag = SFLAG_EMBEDDED;
do
{
embedded_cmd = embedded_list[embedded_read++];
value = embedded_cmd >> 8;
switch(embedded_cmd & 0x1f)
{
case EMBED_Y:
option_sayas = value;
break;
case EMBED_F:
option_emphasis = value;
break;
case EMBED_B:
// break command
if(value == 0)
pre_pause = 0; // break=none
else
pre_pause += value;
break;
}
} while((embedded_cmd & 0x80) == 0);
}
if(word[0] == 0)
{
// nothing to translate
word_phonemes[0] = 0;
return(0);
}
// after a $pause word attribute, ignore a $pause attribute on the next two words
if(tr->prepause_timeout > 0)
tr->prepause_timeout--;
if((option_sayas & 0xf0) == 0x10)
{
if(!(word_flags & FLAG_FIRST_WORD))
{
// SAYAS_CHARS, SAYAS_GLYPHS, or SAYAS_SINGLECHARS. Pause between each word.
pre_pause += 4;
}
}
if(word_flags & FLAG_FIRST_UPPER)
{
if((option_capitals > 2) && (embedded_ix < N_EMBEDDED_LIST-6))
{
// indicate capital letter by raising pitch
if(embedded_flag)
embedded_list[embedded_ix-1] &= ~0x80; // already embedded command before this word, remove terminator
if((pitch_raised = option_capitals) == 3)
pitch_raised = 20; // default pitch raise for capitals
embedded_list[embedded_ix++] = EMBED_P+0x40+0x80 + (pitch_raised << 8); // raise pitch
embedded_flag = SFLAG_EMBEDDED;
}
}
p = (unsigned char *)word_phonemes;
if(word_flags & FLAG_PHONEMES)
{
// The input is in phoneme mnemonics, not language text
int c1;
char lang_name[12];
if(memcmp(word,"_^_",3)==0)
{
// switch languages
word+=3;
for(ix=0;;)
{
c1 = *word++;
if((c1==' ') || (c1==0))
break;
lang_name[ix++] = tolower(c1);
}
lang_name[ix] = 0;
if((ix = LookupPhonemeTable(lang_name)) > 0)
{
SelectPhonemeTable(ix);
word_phonemes[0] = phonSWITCH;
word_phonemes[1] = ix;
word_phonemes[2] = 0;
}
}
else
{
EncodePhonemes(word,word_phonemes,bad_phoneme);
}
flags = FLAG_FOUND;
}
else
{
int c2;
ix = 0;
while(((c2 = word_copy[ix] = word[ix]) != ' ') && (c2 != 0) && (ix < N_WORD_BYTES)) ix++;
word_copy_len = ix;
flags = TranslateWord(translator, word, next_pause, wtab);
if(flags & FLAG_SPELLWORD)
{
// re-translate the word as individual letters, separated by spaces
memcpy(word, word_copy, word_copy_len);
return(flags);
}
if((flags & FLAG_COMBINE) && !(wtab[1].flags & FLAG_PHONEMES))
{
char *p2;
int ok = 1;
int flags2 = 0;
int c_word2;
char ph_buf[N_WORD_PHONEMES];
sylimit = tr->langopts.param[LOPT_COMBINE_WORDS];
// LANG=cs,sk
// combine a preposition with the following word
p2 = word;
while(*p2 != ' ') p2++;
utf8_in(&c_word2, p2+1); // first character of the next word;
if(!iswalpha(c_word2))
{
ok =0;
}
if(ok != 0)
{
strcpy(ph_buf,word_phonemes);
flags2 = TranslateWord(translator, p2+1, 0, wtab+1);
if(sylimit & 0x100)
{
// only if the second word has $alt attribute
if((flags2 & FLAG_ALT_TRANS) == 0)
{
ok = 0;
}
}
if((sylimit & 0x200) && ((wtab+1)->flags & FLAG_LAST_WORD))
{
// not if the next word is end-of-sentence
ok = 0;
}
if(ok == 0)
{
strcpy(word_phonemes,ph_buf);
}
}
if(ok)
{
*p2 = '-'; // replace next space by hyphen
flags = TranslateWord(translator, word, next_pause, wtab); // translate the combined word
if((sylimit > 0) && (CountSyllables(p) > (sylimit & 0x1f)))
{
// revert to separate words
*p2 = ' ';
flags = TranslateWord(translator, word, next_pause, wtab);
}
else
{
if(flags == 0)
flags = flags2; // no flags for the combined word, so use flags from the second word eg. lang-hu "nem december 7-e"
flags |= FLAG_SKIPWORDS;
dictionary_skipwords = 1;
}
}
}
if(p[0] == phonSWITCH)
{
// this word uses a different language
memcpy(word, word_copy, word_copy_len);
new_language = (char *)(&p[1]);
if(new_language[0]==0)
new_language = "en";
strcpy(old_dictionary_name, dictionary_name);
switch_phonemes = SetTranslator2(new_language);
if(switch_phonemes >= 0)
{
// re-translate the word using the new translator
flags = TranslateWord(translator2, word, next_pause, wtab);
// strcpy((char *)p,translator2->word_phonemes);
if(p[0] == phonSWITCH)
{
// the second translator doesn't want to process this word
switch_phonemes = -1;
}
}
if(switch_phonemes < 0)
{
// language code is not recognised or 2nd translator won't translate it
p[0] = phonSCHWA; // just say something
p[1] = phonSCHWA;
p[2] = 0;
}
// ?? Option to convert from language2 phonemes to the equivalent language1 phonemes
// ?? Option to set the word-stress according to language1 rules eg. lang=fr)
if(ChangeEquivalentPhonemes(tr, switch_phonemes, (char *)p))
{
// Phonemes have been converted from the foreign language to the native language
switch_phonemes = -1;
}
if(switch_phonemes == -1)
{
strcpy(dictionary_name, old_dictionary_name);
SelectPhonemeTable(voice->phoneme_tab_ix);
// leave switch_phonemes set, but use the original phoneme table number.
// This will suppress LOPT_REGRESSIVE_VOICING
switch_phonemes = voice->phoneme_tab_ix; // original phoneme table
}
}
if(!(word_flags & FLAG_HYPHEN))
{
if(flags & FLAG_PAUSE1)
{
if(pre_pause < 1)
pre_pause = 1;
}
if((flags & FLAG_PREPAUSE) && !(word_flags && (FLAG_LAST_WORD | FLAG_FIRST_WORD)) && !(wtab[-1].flags & FLAG_FIRST_WORD) && (tr->prepause_timeout == 0))
{
// the word is marked in the dictionary list with $pause
if(pre_pause < 4) pre_pause = 4;
tr->prepause_timeout = 3;
}
}
if((option_emphasis >= 3) && (pre_pause < 1))
pre_pause = 1;
}
plist2 = &ph_list2[n_ph_list2];
stress = 0;
next_stress = 1;
srcix = 0;
max_stress = -1;
found_dict_flag = 0;
if((flags & FLAG_FOUND) && !(flags & FLAG_TEXTMODE))
found_dict_flag = SFLAG_DICTIONARY;
while((pre_pause > 0) && (n_ph_list2 < N_PHONEME_LIST-4))
{
// add pause phonemes here. Either because of punctuation (brackets or quotes) in the
// text, or because the word is marked in the dictionary lookup as a conjunction
if(pre_pause > 1)
{
SetPlist2(&ph_list2[n_ph_list2++],phonPAUSE);
pre_pause -= 2;
}
else
{
SetPlist2(&ph_list2[n_ph_list2++],phonPAUSE_NOLINK);
pre_pause--;
}
tr->end_stressed_vowel = 0; // forget about the previous word
tr->prev_dict_flags = 0;
}
if((option_capitals==1) && (word_flags & FLAG_FIRST_UPPER))
{
SetPlist2(&ph_list2[n_ph_list2++],phonPAUSE_SHORT);
SetPlist2(&ph_list2[n_ph_list2++],phonCAPITAL);
if((word_flags & FLAG_ALL_UPPER) && IsAlpha(word[1]))
{
// word > 1 letter and all capitals
SetPlist2(&ph_list2[n_ph_list2++],phonPAUSE_SHORT);
SetPlist2(&ph_list2[n_ph_list2++],phonCAPITAL);
}
}
if(switch_phonemes >= 0)
{
// this word uses a different phoneme table
SetPlist2(&ph_list2[n_ph_list2],phonSWITCH);
ph_list2[n_ph_list2++].tone_ph = switch_phonemes; // temporary phoneme table number
}
// remove initial pause from a word if it follows a hyphen
if((word_flags & FLAG_HYPHEN) && (phoneme_tab[*p]->type == phPAUSE))
p++;
if((p[0] == 0) && (embedded_flag))
{
// no phonemes. Insert a very short pause to carry an embedded command
p[0] = phonPAUSE_VSHORT;
p[1] = 0;
}
while(((ph_code = *p++) != 0) && (n_ph_list2 < N_PHONEME_LIST-4))
{
if(ph_code == 255)
continue; // unknown phoneme
// Add the phonemes to the first stage phoneme list (ph_list2)
ph = phoneme_tab[ph_code];
if(ph_code == phonSWITCH)
{
ph_list2[n_ph_list2].phcode = ph_code;
ph_list2[n_ph_list2].sourceix = 0;
ph_list2[n_ph_list2].synthflags = embedded_flag;
ph_list2[n_ph_list2++].tone_ph = *p++;
}
else
if(ph->type == phSTRESS)
{
// don't add stress phonemes codes to the list, but give their stress
// value to the next vowel phoneme
// std_length is used to hold stress number or (if >10) a tone number for a tone language
if(ph->program == 0)
next_stress = ph->std_length;
else
{
// for tone languages, the tone number for a syllable follows the vowel
if(prev_vowel >= 0)
{
ph_list2[prev_vowel].tone_ph = ph_code;
}
else
{
next_tone = ph_code; // no previous vowel, apply to the next vowel
}
}
}
else
if(ph_code == phonSYLLABIC)
{
// mark the previous phoneme as a syllabic consonant
prev_vowel = n_ph_list2-1;
ph_list2[prev_vowel].synthflags |= SFLAG_SYLLABLE;
ph_list2[prev_vowel].stresslevel = next_stress;
}
else
if(ph_code == phonLENGTHEN)
{
ph_list2[n_ph_list2-1].synthflags |= SFLAG_LENGTHEN;
}
else
if(ph_code == phonEND_WORD)
{
// a || symbol in a phoneme string was used to indicate a word boundary
// Don't add this phoneme to the list, but make sure the next phoneme has
// a newword indication
srcix = source_ix+1;
}
else
if(ph_code == phonX1)
{
// a language specific action
if(tr->langopts.param[LOPT_IT_DOUBLING])
{
flags |= FLAG_DOUBLING;
}
}
else
{
ph_list2[n_ph_list2].phcode = ph_code;
ph_list2[n_ph_list2].tone_ph = 0;
ph_list2[n_ph_list2].synthflags = embedded_flag | found_dict_flag;
embedded_flag = 0;
ph_list2[n_ph_list2].sourceix = srcix;
srcix = 0;
if(ph->type == phVOWEL)
{
stress = next_stress;
next_stress = 1; // default is 'unstressed'
if(stress >= 4)
{
any_stressed_words = 1;
}
if((prev_vowel >= 0) && (n_ph_list2-1) != prev_vowel)
ph_list2[n_ph_list2-1].stresslevel = stress; // set stress for previous consonant
ph_list2[n_ph_list2].synthflags |= SFLAG_SYLLABLE;
prev_vowel = n_ph_list2;
if(stress > max_stress)
{
max_stress = stress;
max_stress_ix = n_ph_list2;
}
if(next_tone != 0)
{
ph_list2[n_ph_list2].tone_ph = next_tone;
next_tone=0;
}
}
else
{
if(first_phoneme && tr->langopts.param[LOPT_IT_DOUBLING])
{
if(((tr->prev_dict_flags & FLAG_DOUBLING) && (tr->langopts.param[LOPT_IT_DOUBLING] & 1)) ||
(tr->end_stressed_vowel && (tr->langopts.param[LOPT_IT_DOUBLING] & 2)))
{
// italian, double the initial consonant if the previous word ends with a
// stressed vowel, or is marked with a flag
ph_list2[n_ph_list2].synthflags |= SFLAG_LENGTHEN;
}
}
}
ph_list2[n_ph_list2].stresslevel = stress;
n_ph_list2++;
first_phoneme = 0;
}
}
if(word_flags & FLAG_COMMA_AFTER)
{
SetPlist2(&ph_list2[n_ph_list2++],phonPAUSE_CLAUSE);
}
// don't set new-word if there is a hyphen before it
if((word_flags & FLAG_HYPHEN) == 0)
{
plist2->sourceix = source_ix;
}
tr->end_stressed_vowel = 0;
if((stress >= 4) && (phoneme_tab[ph_list2[n_ph_list2-1].phcode]->type == phVOWEL))
{
tr->end_stressed_vowel = 1; // word ends with a stressed vowel
}
if(switch_phonemes >= 0)
{
// this word uses a different phoneme table, now switch back
strcpy(dictionary_name, old_dictionary_name);
SelectPhonemeTable(voice->phoneme_tab_ix);
SetPlist2(&ph_list2[n_ph_list2],phonSWITCH);
ph_list2[n_ph_list2++].tone_ph = voice->phoneme_tab_ix; // original phoneme table number
}
if(pitch_raised > 0)
{
embedded_list[embedded_ix++] = EMBED_P+0x60+0x80 + (pitch_raised << 8); // lower pitch
SetPlist2(&ph_list2[n_ph_list2],phonPAUSE_SHORT);
ph_list2[n_ph_list2++].synthflags = SFLAG_EMBEDDED;
}
if(flags & FLAG_STRESS_END2)
{
// this's word's stress could be increased later
ph_list2[max_stress_ix].synthflags |= SFLAG_PROMOTE_STRESS;
}
tr->prev_dict_flags = flags;
return(flags);
} // end of TranslateWord2
static int EmbeddedCommand(unsigned int &source_index)
{//===================================================
// An embedded command to change the pitch, volume, etc.
// returns number of commands added to embedded_list
// pitch,speed,amplitude,expression,reverb,tone,voice,sayas
const char *commands = "PSARHTIVYMUBF";
int value = -1;
int sign = 0;
unsigned char c;
char *p;
int cmd;
c = source[source_index];
if(c == '+')
{
sign = 0x40;
source_index++;
}
else
if(c == '-')
{
sign = 0x60;
source_index++;
}
if(isdigit(source[source_index]))
{
value = atoi(&source[source_index]);
while(isdigit(source[source_index]))
source_index++;
}
c = source[source_index++];
if(embedded_ix >= (N_EMBEDDED_LIST - 2))
return(0); // list is full
if((p = strchr_w(commands,c)) == NULL)
return(0);
cmd = (p - commands)+1;
if(value == -1)
{
value = embedded_default[cmd];
sign = 0;
}
if(cmd == EMBED_Y)
{
option_sayas2 = value;
count_sayas_digits = 0;
}
if(cmd == EMBED_F)
{
if(value >= 3)
word_emphasis = FLAG_EMPHASIZED;
else
word_emphasis = 0;
}
embedded_list[embedded_ix++] = cmd + sign + (value << 8);
return(1);
} // end of EmbeddedCommand
static int SubstituteChar(Translator *tr, unsigned int c, unsigned int next_in, int *insert)
{//=========================================================================================
int ix;
unsigned int word;
unsigned int new_c, c2, c_lower;
int upper_case = 0;
static int ignore_next = 0;
const unsigned int *replace_chars;
if(ignore_next)
{
ignore_next = 0;
return(8);
}
if(c == 0) return(0);
if((replace_chars = tr->langopts.replace_chars) == NULL)
return(c);
// there is a list of character codes to be substituted with alternative codes
if(iswupper(c_lower = c))
{
c_lower = towlower(c);
upper_case = 1;
}
new_c = 0;
for(ix=0; (word = replace_chars[ix]) != 0; ix+=2)
{
if(c_lower == (word & 0xffff))
{
if((word >> 16) == 0)
{
new_c = replace_chars[ix+1];
break;
}
if((word >> 16) == (unsigned int)towlower(next_in))
{
new_c = replace_chars[ix+1];
ignore_next = 1;
break;
}
}
}
if(new_c == 0)
return(c); // no substitution
if(new_c & 0xffe00000)
{
// there is a second character to be inserted
// don't convert the case of the second character unless the next letter is also upper case
c2 = new_c >> 16;
if(upper_case && iswupper(next_in))
c2 = towupper(c2);
*insert = c2;
new_c &= 0xffff;
}
if(upper_case)
new_c = towupper(new_c);
return(new_c);
}
static int TranslateChar(Translator *tr, char *ptr, int prev_in, unsigned int c, unsigned int next_in, int *insert)
{//================================================================================================================
// To allow language specific examination and replacement of characters
int code;
int initial;
int medial;
int final;
int next2;
static const unsigned char hangul_compatibility[0x34] = {
0, 0x00,0x01,0xaa,0x02,0xac,0xad,0x03,
0x04,0x05,0xb0,0xb1,0xb2,0xb3,0xb4,0xb4,
0xb6,0x06,0x07,0x08,0xb9,0x09,0x0a,0xbc,
0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x61,
0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,
0x6a,0x6b,0x6c,0x6d,0x6e,0x6f,0x70,0x71,
0x72,0x73,0x74,0x75 };
switch(tr->translator_name)
{
case L('a','f'):
case L('n','l'):
// look for 'n and replace by a special character (unicode: schwa)
if(!iswalpha(prev_in))
{
utf8_in(&next2, &ptr[1]);
if((c == '\'') && IsSpace(next2))
{
if((next_in == 'n') && (tr->translator_name == L('a','f')))
{
// n preceded by either apostrophe or U2019 "right single quotation mark"
ptr[0] = ' '; // delete the n
return(0x0259); // replace ' by unicode schwa character
}
if((next_in == 'n') || (next_in == 't'))
{
// Dutch, [@n] and [@t]
return(0x0259); // replace ' by unicode schwa character
}
}
}
break;
case L('k','o'):
if(((code = c - 0xac00) >= 0) && (c <= 0xd7af))
{
// break a syllable hangul into 2 or 3 individual jamo
initial = (code/28)/21;
medial = (code/28) % 21;
final = code % 28;
if(initial == 11)
{
// null initial
c = medial + 0x1161;
if(final > 0)
*insert = final + 0x11a7;
}
else
{
// extact the initial and insert the remainder with a null initial
c = initial + 0x1100;
*insert = (11*28*21) + (medial*28) + final + 0xac00;
}
return(c);
}
else
if(((code = c - 0x3130) >= 0) && (code < 0x34))
{
// Hangul compatibility jamo
return(hangul_compatibility[code] + 0x1100);
}
break;
}
return(SubstituteChar(tr,c,next_in,insert));
}
void *TranslateClause(Translator *tr, FILE *f_text, const void *vp_input, int *tone_out, char **voice_change)
{//==========================================================================================================
int ix;
int c;
int cc;
unsigned int source_index=0;
unsigned int prev_source_index=0;
int prev_in;
int prev_out=' ';
int prev_out2;
int prev_in2=0;
int prev_in_save=0;
int next_in;
int next_in_nbytes;
int char_inserted=0;
int clause_pause;
int pre_pause_add=0;
int word_mark = 0;
int all_upper_case=FLAG_ALL_UPPER;
int finished;
int single_quoted;
int phoneme_mode = 0;
int dict_flags = 0; // returned from dictionary lookup
int word_flags; // set here
int next_word_flags;
int embedded_count = 0;
int letter_count = 0;
int space_inserted = 0;
int syllable_marked = 0;
int decimal_sep_count = 0;
char *word;
char *p;
int j, k;
int n_digits;
int individual_digits;
int charix_top=0;
short charix[N_TR_SOURCE+4];
WORD_TAB words[N_CLAUSE_WORDS];
static char voice_change_name[40];
int word_count=0; // index into words
char sbuf[N_TR_SOURCE];
int terminator;
int tone;
int tone2;
p_textinput = (unsigned char *)vp_input;
p_wchar_input = (wchar_t *)vp_input;
embedded_ix = 0;
embedded_read = 0;
pre_pause = 0;
any_stressed_words = 0;
if((clause_start_char = count_characters) < 0)
clause_start_char = 0;
clause_start_word = count_words + 1;
for(ix=0; ix<N_TR_SOURCE; ix++)
charix[ix] = 0;
terminator = ReadClause(tr, f_text, source, charix, &charix_top, N_TR_SOURCE, &tone2, voice_change_name);
if((f_logespeak != NULL) && (logging_type & 4))
{
fprintf(f_logespeak,"CLAUSE %x:\n",terminator);
for(p=source; *p != 0; p++)
fputc(*p, f_logespeak);
fprintf(f_logespeak,"ENDCLAUSE\n");
fflush(f_logespeak);
}
p = source;
charix[charix_top+1] = 0;
charix[charix_top+2] = 0x7fff;
charix[charix_top+3] = 0;
clause_pause = (terminator & 0xfff) * 10; // mS
tone = (terminator >> 12) & 0x7;
if(tone2 != 0)
{
// override the tone type
tone = tone2;
}
for(p=source; *p != 0; p++)
{
if(!isspace2(*p))
{
break;
}
}
if(*p == 0)
{
// No characters except spaces. This is not a sentence.
// Don't add this pause, just make up the previous pause to this value;
clause_pause -= max_clause_pause;
if(clause_pause < 0)
clause_pause = 0;
terminator &= ~CLAUSE_BIT_SENTENCE; // clear sentence bit
max_clause_pause += clause_pause;
}
else
{
max_clause_pause = clause_pause;
}
tr->clause_terminator = terminator;
if(new_sentence)
{
count_sentences++;
if(skip_sentences > 0)
{
skip_sentences--;
if(skip_sentences == 0)
skipping_text = 0;
}
}
memset(&ph_list2[0],0,sizeof(ph_list2[0]));
ph_list2[0].phcode = phonPAUSE_SHORT;
n_ph_list2 = 1;
tr->prev_last_stress = 0;
tr->prepause_timeout = 0;
tr->expect_verb=0;
tr->expect_noun=0;
tr->expect_past=0;
tr->expect_verb_s=0;
tr->phonemes_repeat_count = 0;
tr->end_stressed_vowel=0;
tr->prev_dict_flags = 0;
word_count = 0;
single_quoted = 0;
word_flags = 0;
next_word_flags = 0;
sbuf[0] = 0;
sbuf[1] = ' ';
sbuf[2] = ' ';
ix = 3;
prev_in = ' ';
words[0].start = ix;
words[0].flags = 0;
finished = 0;
for(j=0; charix[j]==0; j++);
words[0].sourceix = charix[j];
k = 0;
while(charix[j] != 0)
{
// count the number of characters (excluding multibyte continuation bytes)
if(charix[j++] != -1)
k++;
}
words[0].length = k;
while(!finished && (ix < (int)sizeof(sbuf))&& (n_ph_list2 < N_PHONEME_LIST-4))
{
prev_out2 = prev_out;
utf8_in2(&prev_out,&sbuf[ix-1],1); // prev_out = sbuf[ix-1];
if(tr->langopts.tone_numbers && IsDigit09(prev_out) && IsAlpha(prev_out2))
{
// tone numbers can be part of a word, consider them as alphabetic
prev_out = 'a';
}
if(prev_in_save != 0)
{
prev_in = prev_in_save;
prev_in_save = 0;
}
else
if(source_index > 0)
{
prev_in2 = prev_in;
utf8_in2(&prev_in,&source[source_index-1],1); // prev_in = source[source_index-1];
}
prev_source_index = source_index;
if(char_inserted)
{
c = char_inserted;
char_inserted = 0;
}
else
{
source_index += utf8_in(&cc,&source[source_index]); // cc = source[source_index++];
c = cc;
}
next_in_nbytes = utf8_in(&next_in,&source[source_index]);
if(c == 0)
{
finished = 1;
c = ' ';
}
if((c == CTRL_EMBEDDED) || (c == ctrl_embedded))
{
// start of embedded command in the text
int srcix = source_index-1;
if(prev_in != ' ')
{
c = ' ';
prev_in_save = c;
source_index--;
}
else
{
embedded_count += EmbeddedCommand(source_index);
prev_in_save = prev_in;
// replace the embedded command by spaces
memset(&source[srcix],' ',source_index-srcix);
source_index = srcix;
continue;
}
}
if((option_sayas2 == SAYAS_KEY) && (c != ' '))
{
if((prev_in == ' ') && (next_in == ' '))
option_sayas2 = SAYAS_SINGLE_CHARS; // single character, speak its name
c = towlower2(c);
}
if(phoneme_mode)
{
all_upper_case = FLAG_PHONEMES;
if((c == ']') && (next_in == ']'))
{
phoneme_mode = 0;
source_index++;
c = ' ';
}
}
else
if((option_sayas2 & 0xf0) == SAYAS_DIGITS)
{
if(iswdigit(c))
{
count_sayas_digits++;
if(count_sayas_digits > (option_sayas2 & 0xf))
{
// break after the specified number of digits
c = ' ';
space_inserted = 1;
count_sayas_digits = 0;
}
}
else
{
count_sayas_digits = 0;
if(iswdigit(prev_out))
{
c = ' ';
space_inserted = 1;
}
}
}
else
if((option_sayas2 & 0x10) == 0)
{
// speak as words
#ifdef deleted
if((c == '/') && (tr->langopts.testing & 2) && IsDigit09(next_in) && IsAlpha(prev_out))
{
// TESTING, explicit indication of stressed syllable by /2 after the word
word_mark = next_in-'0';
source_index++;
c = ' ';
}
#endif
if((c == 0x92) || (c == 0xb4) || (c == 0x2019) || (c == 0x2032))
c = '\''; // 'microsoft' quote or sexed closing single quote, or prime - possibly used as apostrophe
if(((c == 0x2018) || (c == '?')) && IsAlpha(prev_out) && IsAlpha(next_in))
{
// ? between two letters may be a smart-quote replaced by ?
c = '\'';
}
if(c == CHAR_EMPHASIS)
{
// this character is a marker that the previous word is the focus of the clause
c = ' ';
word_flags |= FLAG_FOCUS;
}
if(c == CHAR_COMMA_BREAK)
{
c = ' ';
word_flags |= FLAG_COMMA_AFTER;
}
c = TranslateChar(tr, &source[source_index], prev_in,c, next_in, &char_inserted); // optional language specific function
if(c == 8)
continue; // ignore this character
if(char_inserted)
next_in = char_inserted;
// allow certain punctuation within a word (usually only apostrophe)
if(!IsAlpha(c) && !IsSpace(c) && (wcschr(tr->punct_within_word,c) == 0))
{
if(IsAlpha(prev_out))
{
if(tr->langopts.tone_numbers && IsDigit09(c) && !IsDigit09(next_in))
{
// allow a tone number as part of the word
}
else
{
c = ' '; // ensure we have an end-of-word terminator
space_inserted = 1;
}
}
}
if(iswdigit(prev_out))
{
if(!iswdigit(c) && (c != '.') && (c != ',') && (c != ' '))
{
c = ' '; // terminate digit string with a space
space_inserted = 1;
}
}
else
{
if(prev_in != ',')
{
decimal_sep_count = 0;
}
}
if(c == '[')
{
if((next_in == '\002') || ((next_in == '[') && option_phoneme_input))
{
// "[\002" is used internally to start phoneme mode
phoneme_mode = FLAG_PHONEMES;
source_index++;
continue;
}
}
if(IsAlpha(c))
{
if(!IsAlpha(prev_out) || (tr->langopts.ideographs && ((c > 0x3040) || (prev_out > 0x3040))))
{
if(wcschr(tr->punct_within_word,prev_out) == 0)
letter_count = 0; // don't reset count for an apostrophy within a word
if((prev_out != ' ') && (wcschr(tr->punct_within_word,prev_out) == 0))
{
// start of word, insert space if not one there already
c = ' ';
space_inserted = 1;
if(!IsBracket(prev_out)) // ?? perhaps only set FLAG_NOSPACE for . - / (hyphenated words, URLs, etc)
{
next_word_flags |= FLAG_NOSPACE;
}
}
else
{
if(iswupper(c))
word_flags |= FLAG_FIRST_UPPER;
if((prev_out == ' ') && iswdigit(sbuf[ix-2]) && !iswdigit(prev_in))
{
// word, following a number, but with a space between
// Add an extra space, to distinguish "2 a" from "2a"
sbuf[ix++] = ' ';
words[word_count].start++;
}
}
}
letter_count++;
if(iswupper(c))
{
c = towlower2(c);
if((j = tr->langopts.param[LOPT_CAPS_IN_WORD]) > 0)
{
if((j == 2) && (syllable_marked == 0))
{
char_inserted = c;
c = 0x2c8; // stress marker
syllable_marked = 1;
}
}
else
{
if(iswlower(prev_in))
{
c = ' '; // lower case followed by upper case, treat as new word
space_inserted = 1;
prev_in_save = c;
// next_word_flags |= FLAG_NOSPACE; // problem: prevents FLAG_HAS_DOT being set
}
else
if((c != ' ') && iswupper(prev_in) && iswlower(next_in))
{
int next2_in;
utf8_in(&next2_in,&source[source_index + next_in_nbytes]);
if(IsAlpha(next2_in))
{
// changing from upper to lower case, start new word at the last uppercase, if 3 or more letters
c = ' ';
space_inserted = 1;
prev_in_save = c;
next_word_flags |= FLAG_NOSPACE;
}
}
}
}
else
{
if((all_upper_case) && (letter_count > 2))
{
if((c == 's') && (next_in==' '))
{
c = ' ';
all_upper_case |= FLAG_HAS_PLURAL;
if(sbuf[ix-1] == '\'')
sbuf[ix-1] = ' ';
}
else
all_upper_case = 0; // current word contains lower case letters, not "'s"
}
else
all_upper_case = 0;
}
}
else
if(c=='-')
{
if(!IsSpace(prev_in) && IsAlpha(next_in))
{
if(prev_out != ' ')
{
// previous 'word' not yet ended (not alpha or numeric), start new word now.
c = ' ';
space_inserted = 1;
}
else
{
// '-' between two letters is a hyphen, treat as a space
word_flags |= FLAG_HYPHEN;
words[word_count-1].flags |= FLAG_HYPHEN_AFTER;
c = ' ';
}
}
else
if((prev_in==' ') && (next_in==' '))
{
// ' - ' dash between two spaces, treat as pause
c = ' ';
pre_pause_add = 4;
}
else
if(next_in=='-')
{
// double hyphen, treat as pause
source_index++;
c = ' ';
pre_pause_add = 4;
}
else
if((prev_out == ' ') && IsAlpha(sbuf[ix-2]) && !IsAlpha(prev_in))
{
// insert extra space between a word + space + hyphen, to distinguish 'a -2' from 'a-2'
sbuf[ix++] = ' ';
words[word_count].start++;
}
}
else
if(c == '.')
{
if(!(words[word_count-1].flags & FLAG_NOSPACE) && IsAlpha(prev_in))
{
// dot after a word, with space following, probably an abbreviation
words[word_count-1].flags |= FLAG_HAS_DOT;
if(IsSpace(next_in))
c = ' '; // remove the dot if it's followed by a space, so that it's not pronounced
}
}
else
if(c == '\'')
{
if(((prev_in == '.') || iswalnum(prev_in)) && IsAlpha(next_in))
{
// between two letters, or in an abbreviation (eg. u.s.a.'s). Consider the apostrophe as part of the word
single_quoted = 0;
}
else
if((wcschr(tr->char_plus_apostrophe,prev_in) != 0) && (prev_out2 == ' '))
{
// consider single character plus apostrophe as a word
single_quoted = 0;
if(next_in == ' ')
{
source_index++; // skip following space
}
}
else
{
if((prev_out == 's') && (single_quoted==0))
{
// looks like apostrophe after an 's'
c = ' ';
}
else
{
if(IsSpace(prev_out))
single_quoted = 1;
else
single_quoted = 0;
pre_pause_add = 4; // single quote
c = ' ';
}
}
}
else
#ifdef deleted
// Brackets are now recognised in TranslateRules()
if(IsBracket(c))
{
pre_pause_add = 4;
c = ' ';
}
else
#endif
if(lookupwchar(breaks,c) != 0)
{
c = ' '; // various characters to treat as space
}
else
if(iswdigit(c))
{
if(tr->langopts.tone_numbers && IsAlpha(prev_out) && !IsDigit(next_in))
{
}
else
if((prev_out != ' ') && !iswdigit(prev_out))
{
if((prev_out != tr->langopts.decimal_sep) || ((decimal_sep_count > 0) && (tr->langopts.decimal_sep == ',')))
{
c = ' ';
space_inserted = 1;
}
else
{
decimal_sep_count = 1;
}
}
else
if((prev_out == ' ') && IsAlpha(sbuf[ix-2]) && !IsAlpha(prev_in))
{
// insert extra space between a word and a number, to distinguish 'a 2' from 'a2'
sbuf[ix++] = ' ';
words[word_count].start++;
}
}
}
if(IsSpace(c))
{
if(prev_out == ' ')
{
word_flags |= FLAG_MULTIPLE_SPACES;
continue; // multiple spaces
}
if((cc == 0x09) || (cc == 0x0a))
{
next_word_flags |= FLAG_MULTIPLE_SPACES; // tab or newline, not a simple space
}
if(space_inserted)
{
words[word_count].length = source_index - words[word_count].sourceix;
}
// end of 'word'
sbuf[ix++] = ' ';
if((ix > words[word_count].start) && (word_count < N_CLAUSE_WORDS-1))
{
if(embedded_count > 0)
{
// there are embedded commands before this word
embedded_list[embedded_ix-1] |= 0x80; // terminate list of commands for this word
words[word_count].flags |= FLAG_EMBEDDED;
embedded_count = 0;
}
words[word_count].pre_pause = pre_pause;
words[word_count].flags |= (all_upper_case | word_flags | word_emphasis);
words[word_count].wmark = word_mark;
if(pre_pause > 0)
{
// insert an extra space before the word, to prevent influence from previous word across the pause
for(j=ix; j>words[word_count].start; j--)
{
sbuf[j] = sbuf[j-1];
}
sbuf[j] = ' ';
words[word_count].start++;
ix++;
}
word_count++;
words[word_count].start = ix;
words[word_count].flags = 0;
for(j=source_index; charix[j] <= 0; j++); // skip blanks
words[word_count].sourceix = charix[j];
k = 0;
while(charix[j] != 0)
{
// count the number of characters (excluding multibyte continuation bytes)
if(charix[j++] != -1)
k++;
}
words[word_count].length = k;
word_flags = next_word_flags;
next_word_flags = 0;
pre_pause = 0;
word_mark = 0;
all_upper_case = FLAG_ALL_UPPER;
syllable_marked = 0;
}
if(space_inserted)
{
source_index = prev_source_index; // rewind to the previous character
char_inserted = 0;
space_inserted = 0;
}
}
else
{
ix += utf8_out(c,&sbuf[ix]); // sbuf[ix++] = c;
}
if(pre_pause_add > pre_pause)
pre_pause = pre_pause_add;
pre_pause_add = 0;
}
if((word_count==0) && (embedded_count > 0))
{
// add a null 'word' to carry the embedded command flag
embedded_list[embedded_ix-1] |= 0x80;
words[word_count].flags |= FLAG_EMBEDDED;
word_count = 1;
}
tr->clause_end = &sbuf[ix-1];
sbuf[ix] = 0;
words[0].pre_pause = 0; // don't add extra pause at beginning of clause
words[word_count].pre_pause = 8;
if(word_count > 0)
{
ix = word_count-1;
while((ix > 0) && (IsBracket(sbuf[words[ix].start])))
ix--; // the last word is a bracket, mark the previous word as last
words[ix].flags |= FLAG_LAST_WORD;
// FLAG_NOSPACE check to avoid recognizing .mr -mr
if((terminator & CLAUSE_DOT) && !(words[word_count-1].flags & FLAG_NOSPACE))
words[word_count-1].flags |= FLAG_HAS_DOT;
}
words[0].flags |= FLAG_FIRST_WORD;
for(ix=0; ix < word_count; ix++)
{
int nx;
int c_temp;
char *pn;
char *pw;
int nw;
char number_buf[150];
WORD_TAB num_wtab[50]; // copy of 'words', when splitting numbers into parts
// start speaking at a specified word position in the text?
count_words++;
if(skip_words > 0)
{
skip_words--;
if(skip_words == 0)
skipping_text = 0;
}
if(skipping_text)
continue;
// digits should have been converted to Latin alphabet ('0' to '9')
word = pw = &sbuf[words[ix].start];
if(iswdigit(word[0]) && (tr->langopts.break_numbers != BREAK_THOUSANDS))
{
// Languages with 100000 numbers. Remove thousands separators so that we can insert them again later
pn = number_buf;
while(pn < &number_buf[sizeof(number_buf)-20])
{
if(iswdigit(*pw))
{
*pn++ = *pw++;
}
else
if((*pw == tr->langopts.thousands_sep) && (pw[1] == ' ') && iswdigit(pw[2]))
{
pw += 2;
ix++; // skip "word"
}
else
{
nx = pw - word;
memset(word,' ',nx);
nx = pn - number_buf;
memcpy(word,number_buf,nx);
break;
}
}
pw = word;
}
for(n_digits=0; iswdigit(word[n_digits]); n_digits++); // count consecutive digits
if(n_digits > 4)
{
// word is entirely digits, insert commas and break into 3 digit "words"
number_buf[0] = ' ';
pn = &number_buf[1];
nx = n_digits;
nw = 0;
individual_digits = 0;
if((n_digits > tr->langopts.max_digits) || (word[0] == '0'))
words[ix].flags |= FLAG_INDIVIDUAL_DIGITS;
while(pn < &number_buf[sizeof(number_buf)-20])
{
if(!isdigit(c = *pw++) && (c != tr->langopts.decimal_sep))
break;
*pn++ = c;
if((--nx > 0) && (tr->langopts.break_numbers & (1 << nx)))
{
memcpy(&num_wtab[nw++], &words[ix], sizeof(WORD_TAB)); // copy the 'words' entry for each word of numbers
if(tr->langopts.thousands_sep != ' ')
{
*pn++ = tr->langopts.thousands_sep;
}
*pn++ = ' ';
if(tr->langopts.break_numbers & (1 << (nx-1)))
{
// the next group only has 1 digits (i.e. NUM2_10000), make it three
*pn++ = '0';
*pn++ = '0';
}
if(tr->langopts.break_numbers & (1 << (nx-2)))
{
// the next group only has 2 digits (i.e. NUM2_10000), make it three
*pn++ = '0';
}
}
}
pw--;
memcpy(&num_wtab[nw], &words[ix], sizeof(WORD_TAB)*2); // the original number word, and the word after it
for(j=1; j<=nw; j++)
{
num_wtab[j].flags &= ~(FLAG_MULTIPLE_SPACES | FLAG_EMBEDDED); // don't use these flags for subsequent parts when splitting a number
}
// include the next few characters, in case there are an ordinal indicator or other suffix
memcpy(pn, pw, 16);
pn[16] = 0;
nw = 0;
for(pw = &number_buf[1]; pw < pn;)
{
// keep wflags for each part, for FLAG_HYPHEN_AFTER
dict_flags = TranslateWord2(tr, pw, &num_wtab[nw++], words[ix].pre_pause,0 );
while(*pw++ != ' ');
words[ix].pre_pause = 0;
}
}
else
{
pre_pause = 0;
dict_flags = TranslateWord2(tr, word, &words[ix], words[ix].pre_pause, words[ix+1].pre_pause);
if(pre_pause > words[ix+1].pre_pause)
{
words[ix+1].pre_pause = pre_pause;
pre_pause = 0;
}
if(dict_flags & FLAG_SPELLWORD)
{
// redo the word, speaking single letters
for(pw = word; *pw != ' ';)
{
memset(number_buf,' ',9);
nx = utf8_in(&c_temp, pw);
memcpy(&number_buf[2],pw,nx);
TranslateWord2(tr, &number_buf[2], &words[ix], 0, 0 );
pw += nx;
}
}
if((dict_flags & (FLAG_ALLOW_DOT | FLAG_NEEDS_DOT)) && (ix == word_count-1) && (terminator & CLAUSE_DOT))
{
// probably an abbreviation such as Mr. or B. rather than end of sentence
clause_pause = 10;
tone = 4;
}
}
if(dict_flags & FLAG_SKIPWORDS)
{
ix += dictionary_skipwords; // dictionary indicates skip next word(s)
}
}
for(ix=0; ix<2; ix++)
{
// terminate the clause with 2 PAUSE phonemes
PHONEME_LIST2 *p2;
p2 = &ph_list2[n_ph_list2 + ix];
p2->phcode = phonPAUSE;
p2->stresslevel = 0;
p2->sourceix = source_index;
p2->synthflags = 0;
}
n_ph_list2 += 2;
if(count_words == 0)
{
clause_pause = 0;
}
if(Eof() && ((word_count == 0) || (option_endpause==0)))
{
clause_pause = 10;
}
MakePhonemeList(tr, clause_pause, new_sentence);
if(embedded_count) // ???? is this needed
{
phoneme_list[n_phoneme_list-2].synthflags = SFLAG_EMBEDDED;
embedded_list[embedded_ix-1] |= 0x80;
}
prev_clause_pause = clause_pause;
*tone_out = tone;
new_sentence = 0;
if(terminator & CLAUSE_BIT_SENTENCE)
{
new_sentence = 1; // next clause is a new sentence
}
if(voice_change != NULL)
{
// return new voice name if an embedded voice change command terminated the clause
if(terminator & CLAUSE_BIT_VOICE)
*voice_change = voice_change_name;
else
*voice_change = NULL;
}
if(Eof() || (vp_input==NULL))
return(NULL);
if(option_multibyte == espeakCHARS_WCHAR)
return((void *)p_wchar_input);
else
return((void *)p_textinput);
} // end of TranslateClause
void InitText(int control)
{//=======================
count_sentences = 0;
count_words = 0;
end_character_position = 0;
skip_sentences = 0;
skip_marker[0] = 0;
skip_words = 0;
skip_characters = 0;
skipping_text = 0;
new_sentence = 1;
prev_clause_pause = 0;
option_sayas = 0;
option_sayas2 = 0;
option_emphasis = 0;
word_emphasis = 0;
embedded_flag = 0;
InitText2();
if((control & espeakKEEP_NAMEDATA) == 0)
{
InitNamedata();
}
}
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