Re: [csswg-drafts] [css-contain] editorial: Paint Containment description is incomprehensible (#4946)

The CSS Working Group just discussed `editorial: Paint Containment description is incomprehensible`, and agreed to the following:

* `RESOLVED: Accept the comment at the end of https://github.com/w3c/csswg-drafts/issues/4946#issuecomment-614501289`

<details><summary>The full IRC log of that discussion</summary>
&lt;dael> Topic: editorial: Paint Containment description is incomprehensible<br>
&lt;dael> github: https://github.com/w3c/csswg-drafts/issues/4946<br>
&lt;miriam> thanks! :)<br>
&lt;dael> florian: Matts has found there's places we're vague and non-standard. First is we mention things that must be clipped include content and paint and geometry of desc. Not defined terms. I think it was ink and scrollable overflow<br>
&lt;dael> florian: Should replace the phrasing<br>
&lt;dael> TabAtkins: Yeah<br>
&lt;faceless2> @orial awful for me too<br>
&lt;dael> florian: Second part is in a note we say as if overflow-visible was changed to overflow clip as used value. Prop we replace with [reads]<br>
&lt;dael> florian: I'll tweak to be explicit about overflow-x and -y in case it's different values<br>
&lt;dael> Rossen___: Sounds great<br>
&lt;dael> smfr: Is scrollable overflow defined?<br>
&lt;dael> florian: Yes<br>
&lt;dael> smfr: descendants you need to be clear paint order? containing block?<br>
&lt;fantasai> smfr, definitions of overflow: https://www.w3.org/TR/css-overflow-3/#overflow-concepts<br>
&lt;dael> smfr: I mean z order descendants. Stacking context<br>
&lt;dael> florian: If we mean all do we need to disambig?<br>
&lt;chris> +1 to smfr say which tree they are descendants in<br>
&lt;dael> smfr: All is unclear. dom node? A child can break out if position abs. I may not paint as desc if it has z-index<br>
&lt;dael> florian: I think we're talking about all starting from dom. Weither positioned or painted they're part of all<br>
&lt;dael> smfr: THan have to create containing for positioned and stacking<br>
&lt;dael> florian: THink it does<br>
&lt;fantasai> https://drafts.csswg.org/css-contain-1/#containment-paint<br>
&lt;dael> smfr: And containing block for fixed?<br>
&lt;dael> dbaron: Does for fixed and abs and stacking contexts. Bullets 2 &amp; 3<br>
&lt;dbaron> in https://drafts.csswg.org/css-contain/#containment-paint<br>
&lt;dael> Rossen___: Any other questions or opinions or good to resolve?<br>
&lt;dael> florian: One question. Correct phase to say all descendants? All DOM?<br>
&lt;dael> fantasai: All ambig reasolves to same thing doesn't matter.<br>
&lt;dael> florian: We have later bullets to say if it's all it works.<br>
&lt;dael> fantasai: What's interp that doesn't mean all? ambig can't resolve to anything that's not what you meant so it doesn't matter<br>
&lt;dael> smfr: It's fine<br>
&lt;Rossen___> https://github.com/w3c/csswg-drafts/issues/4946#issuecomment-614501289<br>
&lt;dael> Rossen___: Objections to proposal here ^<br>
&lt;dael> florian: Prop: Accept the comment at the end of https://github.com/w3c/csswg-drafts/issues/4946#issuecomment-614501289<br>
&lt;dael> RESOLVED: Accept the comment at the end of https://github.com/w3c/csswg-drafts/issues/4946#issuecomment-614501289<br>
&lt;dael> fantasai: Want to resolve to update recommendation?<br>
&lt;dael> Rossen___: This is WD<br>
&lt;dael> florian: L1 is a rec<br>
&lt;dael> florian: L2 is a WD, but L1 is rec and phrase is in both<br>
&lt;dael> Rossen___: oooh<br>
&lt;dael> chris: Should be an erratum. Are there any others we can roll in to a publish?<br>
&lt;dael> florian: I need to check<br>
&lt;dael> florian: Let's move on with agenda and I'll get back about if there are more in the queue<br>
&lt;AmeliaBR> No errata for contain 1: https://www.w3.org/Style/2019/REC-css-contain-1-20191121-errata.html<br>
</details>


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Received on Wednesday, 22 April 2020 16:38:43 UTC