ayg wrote:

The correct regex would appear to be:

/^([a-zА-Яа-яӘәҒғҚқҢңӨөҺһҮүҰұІі]+)(.*)$/sD

That *should* whitelist all the Kazakh-Cyrillic characters for linktrail, if I
have them correct (from [[Kazakh language]] on enwiki). It would be possible to
institute this change locally by just getting an admin to change
[[kk:MediaWiki:Linktrail]]. (Any additional characters you might want go inside
the square brackets with the others; you can use ranges in Unicode order like
[a-i] or just a list of characters like [abcdefghi].)

alefzet wrote:

(In reply to comment #1)

The correct regex would appear to be:/^([a-zА-Яа-яӘәҒғҚқҢңӨөҺһҮүҰұІі]+)(.*)$/sD

Not at all. It isn't work.
Last change is

[[kk:MediaWiki:Linkprefix]]:
/^(.*?)([a-zA-Zа-яА-ЯäçéğıïñöşüÄÇÉĞİÏÑÖŞÜʺʹёәіңғүұқөһЁӘІҢҒҮҰӨҺ«„]+)$/sD

[[kk:MediaWiki:Linktrail]]:
/^([a-zа-яäçéğıïñöşüʺʹёәіңғүұқөһ“»]+)(.*)$/sD

It appears correct? But still don't work...

ayg wrote:

I've been informed that MediaWiki:Linktrail no longer functions. This will have
to be entered into a new language file.

jimmy.collins wrote:

Fixed in r15938.