14:57
<Dominic Farolino>
I suspect pure oversight. I'll fix that, thanks for bring it to my attn.
17:15
<annevk>
Jake Archibald keithamus zcorpan I was looking at implementing headingoffset and I'm not sure it's actually implementable in a way that works well perf-wise. In particular because of :heading (which I do think we should have).
17:18
<annevk>
At least initially headingoffset was supposed to be somewhat easy, but now whenever slotting changes for instance you have to walk down and then back up. A lot of the complexity is due to :has() and friends I suppose.
17:20
<annevk>
I might be missing something, but I feel like I'm essentially forced to perf-cliff documents that opt-in to using these attributes.