Mhh, strange...


OK, "unsigned char" would be the correct type for all string operations.
But if you don't do any arithmetic operations on a char variable, the
difference between "char" and "unsigned char" should only be academic...

Maybe  - "wchar_t"  could  be a point of discussion...

cu - rainer


> -----Original Message-----
> From: jmruiz@boe.es [mailto:jmruiz@boe.es]
> Sent: Wednesday, November 22, 2000 4:48 PM
> To: rainer.Scherg@rexroth.de
> Cc: swish-e@sunsite.berkeley.edu; jose M. Sanchez
> Subject: isspace locale and swish (2)
> 
> 
> 
> Hi Rainer,
> 
> Finally, I see the problem. In my solaris test box, I need to cast
> the char to unsigned char to fix the problem of the "accuted i and 
> accuted u".
> 
> BTW, this problem is not relevant for English users.
> 
> I mean, in getwords (string.c), isspace(*line) should be moved to
> isspace((int)((unsigned char)*line))
> 
> I need to check other OS.


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