[hts-users:00704] Re: hts_engine: Phoneme Symbols

[Junichi Yamagishi <jyamagis@xxxxxxxxxxxx>]

Hi,

On 2007/05/31, at 10:33, Heiga ZEN (Byung Ha CHUN) wrote:
> At HTS_Process() in hts_engine.cpp
>
>   /* parse label file */
>   while (!feof(labfp)) {
>      HTS_GetToken (labfp,buf);
>      if (!isalnum(buf[0])) break;
>      if (isdigit(buf[0]))
>
> The above isalnum(buf[0]) checks whether the first character in  
> each line is alphabet or digit.
> isalnum('@')==0 -> hts_engine stops.
> By commenting out this statement, you can use hts_engine with '@'  
> and '@@' phonemes.

I think we may use the isgraph function instead of the isalnum function.
i.e.
 if (!isalnum(buf[0])) break;
    ^^^^^^^^^^^^^^^^^^
 if (!isgraph(buf[0])) break;

Regards,

Junichi
CSTR