Vamshi Krishna

Could you please merge this?

Yes, `Hello world!` should be allowed. More than one `!` also should be allowed.

>We can append a small code to the callback_message function since the backend already has it. Later we can create a separate callback_mention method for this. @abhishalya There is no...

@sladyn98, as of now, mark command can add wip, pending review labels only to the PRs, not issues. If you could read the issue title properly, it states that developers(obviously...

@jayvdb Updated

@jayvdb Done, there are 3 errors(in explain, assign, pr stats) right now, explain test can be fixed. I need help with the other two errors(queue.empty).

In my opinion, existing code is short and simple, using `arg_botcmd` makes the code complex.

>But when it doesn't match your regex again, we get this message another time Which message are you referring to?

Yeah! that's what I almost fixed here, I am just getting some queue empty error here. Can you check my PR https://github.com/coala/corobo/pull/406

Okay, the commit completely fixes the error, I just have some optional args error with `assign`and `pr stats` command`(it works perfectly with other commands). I request a review from you...