[Bug 219900] tr class and unicode collation

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 19 Feb 2026 09:15:44 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219900

--- Comment #7 from commit-hook@FreeBSD.org ---
A commit in branch stable/14 references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=45d84c2f06fa72e405f09e2468b10bdf10b806cf

commit 45d84c2f06fa72e405f09e2468b10bdf10b806cf
Author:     Baptiste Daroussin <bapt@FreeBSD.org>
AuthorDate: 2026-02-14 05:54:08 +0000
Commit:     Baptiste Daroussin <bapt@FreeBSD.org>
CommitDate: 2026-02-19 09:14:42 +0000

    tr: fix class handling in unicode world

    toupper/tolower logic was only handled for CCLASS_TOUPPER and
    CCLASS_TOLOWER, add support for CCLASS ([:alpha:])

    PR:             219900
    MFC After:      1 week

    (cherry picked from commit 625dc44832cd760be3d7242d8e21a530c7e32bfc)

 usr.bin/tr/tr.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

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