Can we have -Q . "" in _CoqProject with coqtail?

[andres-erbsen]

ffbe202 broke coqtail; I reverted. The error message is Error: Invalid character '-' at the beginning of identifier "R", I am guessing coqtail fails to parse "" at the end
of the first line.

But #2 seems quite appealing. Can we do better? I don't know. @whonore ? @mdempsky ? (I am also planning to look into it, but it is not on the top of my todo list and will take a while)

[whonore]

I think this is just a bug in Coqtail's _CoqProject parsing and I should fix it. I don't think it should be hard to do, I'll take a look later today.

[whonore]

I think this should be fixed now.

[andres-erbsen]

Thanks! Works great for me now.

I am thinking I will not re-apply the patch in question, though. This semester's students already have figured out how to work with the psets, and file this change would make it easier for some, it would still force some people to update coqtail, so perhaps best just not to change the setup until next iteration of this class. I will leave this issue open as a reminder / space for potential discussion.