PATCH: tolower-toupper

[Baris Metin]

Hello,

In Turkish tr_TR and tr_TR.UTF-8 locales there are some problems with
case conversions of i and I characters.

In Turkish upper-case version of i is "I with dot above" (0130;LATIN
CAPITAL LETTER I WITH DOT ABOVE). A single byte character is converted to
a multi-byte character.

Same problem araise lowercasing I. Lower-case version of I in Turkish is
"i without the dot above" (0131;LATIN SMALL LETTER DOTLESS I).

As we are devoloping a Turkish Linux[1] distribution these problems are a
big pain for us. I've attached a patch which solves the problem.

1. http://www.uludag.org.tr/en/

best regards,
-- 
Baris Metin
http://www.metin.org

gawk-3.1.3-mbs_upper-lower.patch
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