[patch] Add a shell like completion for nicks in MUC
Some people that I know wanted to have this behaviour for the nick completion in MUCs instead of the current one :
If in the MUC there are, for example "louizatakk, louiz', louizette", typing "lo" and TAB will result in "louiz" being completed (because that's the common part of all possible completion). But if there's only one possible solution (like you type "louizat" and TAB), it will still do the usual "louizatakk, " completion.
You can choose between this behaviour and the current one in the Advanced Configuration (turn "shell_like_completion" to True)
I don't know if this should be included, but some people like this behaviour more than the one currently in Gajim.
Patch attached (against the latest hg revision)