[BUG] speechd-up fails to detect one-character messages

[Hynek Hanke]

Alexander E. Patrakov wrote:
>> I tried to cleanup the code in CVS (http://www.freebsoft.org/speechd-up)
>> and make the single character handling a bit more general, so now this
>> should work and not interfere with controll commands. Could you
>> please test if it is fixed now?
>>     
> This particular bug no longer exists with the English language.
> However, the use of isprint() is questionable for other languages:
> speechd-up never calls setlocale(), and this means that all non-ASCII
> (i.e., 0x80..0xff) characters will be omitted from being counted
> (because the default "C" locale is used).
>   
You are right. I've inverted the isprint test to !isspace() and set 
locale to "C".
The controll characters should already be parsed out at that place.

Thank you,
Hynek Hanke