#775422 support the -tag +tag syntax for usertags (maybe use the same parser as real tags)

#775422#5
Date:
2015-01-15 14:58:27 UTC
From:
To:
from a bts reply:

	> usertags 774282 piuparts - piuarts
	Usertags were: piuarts.
	Usertags are now: - piuparts piuarts.

No, I didn't want a usertag called "-".

(Didn't try the other way around:
usertsg <number> - removetag1 + addtag2 addtag3)

This syntax works with normal "tags".

Andreas

#775422#10
Date:
2015-01-15 19:57:19 UTC
From:
To:
Control: severity -1 wishlist
Control: retitle -1 support the -tag +tag syntax for usertags (maybe use the same parser as real tags)
Control: reassign -1 debbugs

Yeah, the parsers for them are totally different, but I think supporting
this is a good idea.

Thanks for the bug report.