Currently these are two separate tags, but relate to the same thing (browser quirks mode). quirks-mode would seem to be a lot more popular. Most questions tagged quirksmode are also tagged quirks-mode.
closed as off-topic by CRABOLO, Scimonster, Braiam, Monica Cellio, gnat Dec 22 '14 at 20:41
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question pertains only to a specific site in the Stack Exchange Network. Questions on Meta Stack Exchange should pertain to our network or software that drives it as a whole, within the guidelines defined in the help center. You should ask this question on the meta site where your concern originated." – CRABOLO, Scimonster, Braiam, Monica Cellio, gnat
There were sufficiently few questions with the unhyphenated tag that one could retag them manually, but I went with a merge + synonym anyway, just because.