D&D editions sometimes colloquially go by their edition number alone, and people sometimes enter just the edition for a tag. We've had to burninate the 5e tag a few times.
I'd like the following regex pattern to get blacklisted in tags:
This ought to blacklist any tag that's simply a digit followed by
edition, optionally separated by a dash. (And not blacklist [dnd-5e] or similarly formed tags.)
I recommend the following for the blacklisted tag popup message:
Our site caters to hundreds of tabletop RPGs. Say which game you're playing, not just its edition, e.g.: [tag:dnd-5e], [tag:7th-sea-2e], [tag:shadowrun-5e], [tag:gurps-4e]