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jonsd
22756f15a6
option_emphasize_allcaps in translate.cpp, if set will emphasize words which are all-capitals. Changed intonation.cpp. Added an intonation for sentences which end in an exclamation mark. git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@111 d46cf337-b52f-0410-862d-fd96e6ae7743
130 lines
4.1 KiB
C++
130 lines
4.1 KiB
C++
/***************************************************************************
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* Copyright (C) 2005 to 2007 by Jonathan Duddington *
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* email: jonsd@users.sourceforge.net *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write see: *
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* <http://www.gnu.org/licenses/>. *
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***************************************************************************/
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#include "StdAfx.h"
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#include <stdio.h>
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#include <ctype.h>
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#include <wctype.h>
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#include <stdlib.h>
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#include <string.h>
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#include <locale.h>
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#include "speak_lib.h"
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#include "speech.h"
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#include "phoneme.h"
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#include "synthesize.h"
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#include "translate.h"
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#include "tr_languages.h"
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Translator_English::Translator_English() : Translator()
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{//===================================
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// static int stress_lengths2[8] = {182,140, 220,220, 220,240, 248,270};
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static const short stress_lengths2[8] = {182,140, 220,220, 0,0, 248,275};
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memcpy(stress_lengths,stress_lengths2,sizeof(stress_lengths));
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langopts.stress_rule = 0;
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langopts.numbers = 0x41 + NUM_ROMAN;
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}
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static unsigned char initials_bitmap[86] = {
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0x00, 0x00, 0x00, 0x00, 0x22, 0x08, 0x00, 0x88, // 0
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0x20, 0x24, 0x20, 0x80, 0x10, 0x00, 0x00, 0x00,
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0x00, 0x28, 0x08, 0x00, 0x88, 0x22, 0x04, 0x00, // 16
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x88, 0x22, 0x04, 0x00, 0x02, 0x00, 0x00, // 32
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0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x28, 0x8a, 0x03, 0x00, 0x00, 0x40, 0x00, // 48
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0x02, 0x00, 0x41, 0xca, 0x9b, 0x06, 0x20, 0x80,
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0x91, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x00, // 64
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0x08, 0x20, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x22, 0x00, 0x01, 0x00, };
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int Translator_English::Unpronouncable(char *word)
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{//===============================================
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/* Determines whether a word in 'unpronouncable', i.e. whether it should
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be spoken as individual letters.
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This function is language specific.
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*/
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unsigned char c;
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int vowel_posn=9;
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int index;
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int ix;
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int apostrophe=0;
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// words which we pass through to the dictionary, even though they look unpronouncable
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static const char *exceptions[] = {
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"'s ", "st ","nd ","rd ","th ",NULL };
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if((*word == ' ') || (*word == 0))
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return(0);
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for(ix=0; exceptions[ix] != NULL; ix++)
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{
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// Seemingly uncpronouncable words, but to be looked in the dictionary rules instead
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if(memcmp(word,exceptions[ix],3)==0)
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return(0);
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}
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index=0;
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while(((c = word[index++]) != 0) && !isspace(c))
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{
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if(IsVowel(c) || (c == 'y'))
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{
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vowel_posn = index;
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break;
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}
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if(c == '\'')
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apostrophe = 1;
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else
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if((c < 'a') || (c > 'z'))
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return(0); // letter (not vowel) outside a-z range or apostrophe, abort test
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}
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if((vowel_posn > 5) || ((word[0]!='s') && (vowel_posn > 4)))
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return(1); // no vowel, or no vowel in first four letters
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/* there is at least one vowel, is the initial letter combination valid ? */
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if(vowel_posn < 3)
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return(0); /* vowel in first two letters, OK */
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if(apostrophe)
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return(0); // first two letters not a-z, abort test
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index = (word[0]-'a') * 26 + (word[1]-'a');
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if(initials_bitmap[index >> 3] & (1L << (index & 7)))
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return(0);
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else
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return(1); /****/
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} /* end of Unpronounceable */
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