trailing backslash in nicknames are changed to slash when clicking on their name to do priv chat.

[henriok]

I tried do click om my friend CareBear\ name to do a little privchatting with him but Colloquy graceously changed his nickname to CareBear/ and that just didn't do since there's no one by that nickname.
'/msg CareBear\' did the trick though.

I did it using Fiat and Bland

This behavior was confirmed by bogo_lode and Rinoa in #colloquy.

[Rinoa]

This is also an issue with double clicking the username inside the active channel.

[Rinoa]

Double clicking in the user list seems to work now, but double-clicking the nickname inside the active channel doesn't.