GNU bug report logs - #75046
tr not convert UTF-8 characters

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From: Andrey Voronov <a.voronov <at> pluscom.ru>
To: 75046 <at> debbugs.gnu.org
Subject: bug#75046: tr not convert UTF-8 characters
Date: Mon, 23 Dec 2024 13:14:41 +0300

Hello,

The tr utility can't to convert UTF-8 non-ASCII letters to the
uppercase. Particulare cyrillic word:

$ echo зелено|tr '[:lower:]' '[:upper:]'
зелено

While english lesson translation is correctly do the same:
$ echo green|tr '[:lower:]' '[:upper:]'
GREEN


God bless you

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