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Support unqouted attributes in SSML parser

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This commit is contained in:
Yury Popov
2022-11-08 23:46:16 +03:00
parent 05d97d4929
commit ac3de913f2
1 changed files with 9 additions and 2 deletions
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src/libespeak-ng/ssml.c
+9 -2
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@@ -135,10 +135,15 @@ static int attrcopy_utf8(char *buf, const wchar_t *pw, int len)
int ix = 0;
if (pw != NULL) {
wchar_t quote = pw[-1];
if ((quote != '"') && (quote != '\'')) quote = 0;
unsigned int c;
int prev_c = 0;
while ((ix < (len-4)) && ((c = *pw++) != 0)) {
if ((c == '"') && (prev_c != '\\'))
if ((quote == 0) && (isspace(c) || (c == '/')))
break;
if ((quote != 0) && (c == quote) && (prev_c != '\\'))
break; // " indicates end of attribute, unless preceded by backstroke
int n = utf8_out(c, &buf[ix]);
@@ -299,8 +304,10 @@ static const wchar_t *GetSsmlAttribute(wchar_t *pw, const char *name)
while (iswspace(*pw)) pw++;
if ((*pw == '"') || (*pw == '\'')) // allow single-quotes ?
return pw+1;
else
else if (iswspace(*pw) || (*pw == '/')) // end of attribute
return empty;
else
return pw;
}
}
pw++;