Add missing function definition (TranslateClauseWithTerminator) (#1878)

This function was added to the `translate.h` header in #1811 but the
associated function definition was not added to `translate.c`

src/libespeak-ng/translate.c

@@ -919,7 +919,9 @@ static int UpperCaseInWord(Translator *tr, char *word, int c)
 	return 0;
 }
 
-void TranslateClause(Translator *tr, int *tone_out, char **voice_change)
+// Same as TranslateClause except we also get the clause terminator used (full stop, comma, etc.).
+// Used by espeak_TextToPhonemesWithTerminator.
+void TranslateClauseWithTerminator(Translator *tr, int *tone_out, char **voice_change, int *terminator_out)
 {
 	int ix;
 	int c;
@@ -983,6 +985,10 @@ void TranslateClause(Translator *tr, int *tone_out, char **voice_change)
 	MAKE_MEM_UNDEFINED(&source, sizeof(source));
 	terminator = ReadClause(tr, source, charix, &charix_top, N_TR_SOURCE, &tone, voice_change_name);
 
+	if (terminator_out != NULL) {
+		*terminator_out = terminator;
+	}
+
 	if (tone_out != NULL) {
 		if (tone == 0)
 			*tone_out = (terminator & CLAUSE_INTONATION_TYPE) >> 12; // tone type not overridden in ReadClause, use default
@@ -1265,7 +1271,7 @@ void TranslateClause(Translator *tr, int *tone_out, char **voice_change)
 					} else {
 						if (iswlower(prev_in)) {
 							// lower case followed by upper case, possibly CamelCase
-							if ((prev_out != ' ') && UpperCaseInWord(tr, &sbuf[ix], c) == 0) { // start a new word
+							if (UpperCaseInWord(tr, &sbuf[ix], c) == 0) { // start a new word
 								c = ' ';
 								space_inserted = true;
 								prev_in_save = c;
@@ -1276,7 +1282,7 @@ void TranslateClause(Translator *tr, int *tone_out, char **voice_change)
 
 							if ((tr->translator_name == L('n', 'l')) && (letter_count == 2) && (c == 'j') && (prev_in == 'I')) {
 								// Dutch words may capitalise initial IJ, don't split
-							} else if ((prev_out != ' ') && IsAlpha(next2_in)) {
+							} else 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 = true;
@@ -1601,7 +1607,6 @@ void TranslateClause(Translator *tr, int *tone_out, char **voice_change)
 			if (dict_flags & FLAG_SPELLWORD) {
 				// redo the word, speaking single letters
 				for (pw = word; *pw != ' ';) {
-					memset(number_buf, 0, sizeof(number_buf));
 					memset(number_buf, ' ', 9);
 					nx = utf8_in(&c_temp, pw);
 					memcpy(&number_buf[2], pw, nx);
@@ -1669,6 +1674,11 @@ void TranslateClause(Translator *tr, int *tone_out, char **voice_change)
 	}
 }
 
+void TranslateClause(Translator *tr, int *tone_out, char **voice_change)
+{
+	TranslateClauseWithTerminator(tr, tone_out, voice_change, NULL);
+}
+
 static int CalcWordLength(int source_index, int charix_top, short int *charix, WORD_TAB *words, int word_count) {
 	int j;
 	int k;