Eric Abrahamsen writes: > Robert Pluim writes: > >>>>>>> On Tue, 11 Jun 2019 17:14:09 +0200 (CEST), postmaster@faulbaum.in-berlin.de said: >> >> postmaster> It seems that nnir has problems with mailboxes which have umlauts in >> postmaster> there names. >> >> postmaster> Am I right that this is a bug? >> >> Yes. You should do 'M-x report-emacs-bug' which will gather >> information about your emacs, and create a bug report containing this >> info. >> >> Robert >> >> PS There have been some changes in the latest master branch of Emacs >> to better handle non-ascii group names, that might function better >> (but you didnʼt tell us which version of emacs youʼre using :-) ) > > Right, this sounds like the stuff I've been working on/breaking. Do tell > us your Emacs version, and in the meantime I'll check the relevant areas > of the code. Looks like the attached diff is all we need. Please give this a whirl, and I'll open a bug report for it. I think there's just better than a snowball's chance in hell we could squeeze this into the next Emacs 26 bugfix release.