https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=17661 --- Comment #21 from Nick Clemens <nick@bywatersolutions.com> --- Created attachment 109242 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=109242&action=edit Bug 17661: (follow-up) Update regex to support Unicode characters Rather than limiting initials to [A-Z] we should test for a broad range of uppercase letters. The ES/Zebra changes are slightly different because of Perl vs Java regex conventions. POerl may support either, but I found 'Uppercase' to be a bit more explicit More info here: https://perldoc.perl.org/perlunicode.html TO test: Same plan as before but use Ж. as the ending initial Confirm the period is preserved and other punctuation removed -- You are receiving this mail because: You are watching all bug changes.