[Orgmode] Bug: tags grouping not working

[Benjamin Andresen]

Hey there,

I've just upgraded to the latest org-mode HEAD and noticed that the tag
behavior changed. (It now sorts entries, except now grouping is broken.)

This is how it used to work:
(Assume "#+TAGS: { foo(f) bar(b) } quux(q)" for all of this.)

* Foo :foo:

now using M-x org-set-tags-command and pressing 'b' will result in:

* Foo :bar:

now selecting 'q' in the same prompt will result in:

* Foo :bar:quux:

but instead what will happen is:

* Foo :quux:

The offending commit is: 
    commit c7d1e0f997d2aa1043c9cbbf72d03f05195d692e
    Author: Bastien Guerry <address@hidden>
    Date:   Tue Jan 18 00:50:32 2011 +0100

just reverting that piece of code on the current HEAD makes grouping
work again.

best regards,
benny

P.S. Sorry if that has been reported before, I couldn't find any mention
of tags. Also git bisect is handy.