cf59ad2c76
numeric event occurs regarding a nick with a open dialog. Since this session context is potentially passed to plugins this can change the behavior of plugins, but I think this is the intended semantics (http://docs.hexchat.org/en/latest/script_python.html#context-theory). Another consequence is that event messages will be displayed in the query dialog of the nick in question (if a query dialog is open, of course), which I think is sensible. (The initial intention of this patch was actually to report the "No such nick" message in the query dialog when sending a message to a user that has quit.)