[PATCH] imaputil: make uid_sequence sort all items to improve collapsing

[Vincent Beffara]

SS> Force lists to numeric types and sort them before collapsing.

SS> Vincent, is that what you had in mind?

Yes, pretty much ;-)

     /v

-- 
|                 |   UMPA - ENS Lyon   | Mél: vbeffara at ens-lyon.fr |
| Vincent Beffara |  46 allée d'Italie  | Tél: (+33) 4 72 72 85 25  |
|                 | 69364 Lyon Cedex 07 | Fax: (+33) 4 72 72 84 80  |