In the last episode (May 07), Christoph P. Kukulies said:
> On Fri, May 07, 2004 at 01:59:01AM -0700, Kris Kennaway wrote:
> > On Fri, May 07, 2004 at 10:53:01AM +0200, Christoph Kukulies wrote:
> > > Strange: I was used to do upper case lower case conversion always like this
> > > and it suddenly doesn't work anymore:
> > >
> > > $ echo Z | tr "[A-Z]" "[a-z]"
> > > Ã
> >
> > Something locale-related?
>
> locale
> LANG=en_US.ISO_8859-1
> LC_COLLATE="en_US.ISO_8859-1"
>
> echo Z | tr "A-Z" "a-z" | od -x
> 0000000 0aff
> 0000002
>From the tr manpage:
c-c For non-octal range endpoints represents the range of
characters between the range endpoints, inclusive, in
ascending order, as defined by the collation sequence.
Note that 8859-1 has uppercase and lowercase accented characters, which
collate alongside the unaccented characters.
/usr/src/share/colldef/la_LN.ISO8859-1.src holds the collation sequence
for en_US.ISO_8859-1. There are two lowercase y, but three uppercase
Y's. This means that your ranges are different sizes, and Z maps to
<y:>, which happens to be 0xff in the 8859-1 charset.
> It must be something too obvious but I don't see it at the moment.
>
> I found that it depends on my special environment settings.
> A different user doesn't have this problem.
--
Dan Nelson
[EMAIL PROTECTED]
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