On 7/2/13 7:58 AM, Greg Wooledge wrote:
>> Characters with diacritical marks are not affected.
>
> I get the same result in ISO-8859-1:
>
> imadev:~$ x='fóo'; echo "${x^^}"
> FóO
On the systems I'm looking at, that is neither a multibyte character (so
you can't convert it to a whar_t and use towupper) nor one that `works'
with islower or toupper. I'm not sure what else should happen in this
case.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU [email protected] http://cnswww.cns.cwru.edu/~chet/
