[css-contain-2] Remove 'text-overflow' from paint-containment optimizations w3c/csswg-drafts@9b290fa

Author: triple-underscore

css-contain-ja.html

@@ -138,8 +138,8 @@
 ●●options
 
 spec_title:CSS Containment Module Level 2
-spec_date:2025-12-22
-trans_update:2024-05-27
+spec_date:2026-06-23
+trans_update:2026-06-24
 source_checked:240614
 page_state_key:CSS
 original_url:https://drafts.csswg.org/css-contain-2/
@@ -149,7 +149,7 @@
 ref_id_lowercase:true
 site_nav:css-ux,css
 conformance:css
-copyright:2025,permissive
+copyright:2026,permissive
 trans_1st_pub:2015-05-06
 	trans_1st_pub(L2):2010-09-16
 
@@ -1106,7 +1106,7 @@ <h2 title="Strong Containment: the contain property">2. 強い封込め： `cont
 ◎継 されない
 ◎百 受容しない
 ◎算 ~keyword `none$v ／ ~keyword［
-`size$v, `layout$v, `paint$v
+`size$v, `layout$v, `style$v, `paint$v
 ］のうち，いくつか
 ◎順 文法に従う
 ◎ア ~animate不可
@@ -1118,7 +1118,7 @@ <h2 title="Strong Containment: the contain property">2. 強い封込め： `cont
 Applies to: 	See below
 Inherited: 	no
 Percentages: 	n/a
-Computed value: 	the keyword none or one or more of size, layout, paint
+Computed value: 	the keyword none or one or more of size, layout, style, paint
 Canonical order: 	per grammar
 Animation type: 	not animatable
 </div>
@@ -1369,7 +1369,7 @@ <h2 title="Strong Containment: the contain property">2. 強い封込め： `cont
 <a href="~CSSOVERFLOW3#overflow-propagation">§ `overflow^p 値の表示域への伝播</a>
 を見よ）。
 ◎
-overflow and its longhands (see CSS Overflow 3 § 3.3 Overflow Viewport Propagation)
+overflow and its longhands (see CSS Overflow 3 § 3.1.4 Overflow Viewport Propagation)
 </li>
 	<li>
 `background$p, その下位prop
@@ -2602,7 +2602,7 @@ <h4 title="Possible Paint-Containment Optimizations">3.5.1. 塗り封込めに
 	</li>
 	<li>
 %~box の切取られた内容が［
-`overflow$p ／ `resize$p ／ `text-overflow$p
+`overflow$p ／ `resize$p
 ］などによる別々な仕組みを介して~access可能にされない限り、
 ~UAは，
 %~box 用の “~canvas” 空間を正確に %~box の~sizeに予約できるようになる。
@@ -2614,7 +2614,7 @@ <h4 title="Possible Paint-Containment Optimizations">3.5.1. 塗り封込めに
 内容を~scrollされ次第 即時に示せるよう，予測的に，いくぶん余分に塗る
 ］ことが多い。）
 ◎
-Unless the clipped content is made accessible via a separate mechanism such as the overflow, resize, or text-overflow properties, the UA can reserve "canvas" space for the box exactly the box’s size. (In similar, scrollable, situations, like overflow: hidden, it’s possible to scroll to the currently-clipped content, so UAs often predictively overpaint somewhat so there’s something to see as soon as the scroll happens, rather than a frame later.)
+Unless the clipped content is made accessible via a separate mechanism such as the overflow or resize properties, the UA can reserve "canvas" space for the box exactly the box’s size. (In similar, scrollable, situations, like overflow: hidden, it’s possible to scroll to the currently-clipped content, so UAs often predictively overpaint somewhat so there’s something to see as soon as the scroll happens, rather than a frame later.)
 </li>
 	<li>
 %~box は`積層~文脈$を成すことが保証されるので、
@@ -3793,7 +3793,7 @@ <h3 title="Restrictions and Clarifications">4.5. 制約と明確化</h3>
 ~dataとして何を伴うか
 ］を定義する。
 ◎
-CSS Animations 2 § 6 Animation Events and CSS Transitions 2 § 5 Transition Events defines what objects are created and what events are fired, with what data, when an animation or transition is updated,.
+CSS Animations 2 § 5 Animation Events and CSS Transitions 2 § 5 Transition Events defines what objects are created and what events are fired, with what data, when an animation or transition is updated,.
 </li>
 			<li>
 要素が`飛ばされ$なくなったとき，その［
@@ -4196,6 +4196,14 @@ <h2 title="Appendix A. Changes">変更点</h2>
 （ `8627$issue ）
 ◎
 Make the content-visibility property animatable. (Issue 8627)
+</dd>
+	<dd>
+`§ 塗り封込めにアリな最適化＠#containment-paint-opt$
+において，［
+“~canvas” 空間を予約-可能であるものと主張された~propたちが成す規範的でない~list
+］から `text-overflow$p を除去した。
+◎
+Removed text-overflow from the non-normative list of properties that are claimed to be able to reserve "canvas" space in section § 3.5.1 Possible Paint-Containment Optimizations.
 </dd>
 
 	<dt id="changes-since-2020-12-16">