[css-lists-3] Update algorithm for initial counter value in reversed list w3c/csswg-drafts@a709d01

Author: triple-underscore

css-lists-ja.html

@@ -390,8 +390,8 @@
 ●●options
 
 spec_title:CSS Lists and Counters Module Level 3
-spec_date:2025-12-13
-trans_update:2024-01-26
+spec_date:2026-03-03
+trans_update:2026-03-06
 source_checked:201013
 page_state_key:CSS
 original_url:https://drafts.csswg.org/css-lists-3/
@@ -401,7 +401,7 @@
 ref_id_lowercase:true
 site_nav:css-gnerated,css
 conformance:css
-copyright:2025,permissive
+copyright:2026,permissive
 trans_1st_pub:2019-04-26
 
 
@@ -737,8 +737,8 @@
 	~list~item:`list-item^v
 	%~counter集合:counters
 	%N:num
-	-:first
-	-:incrementNegated
+	%最後の増分:lastNonZeroIncrementNegated
+	%増分:incrementNegated
 
 	●layout
 浮動体:float::~
@@ -989,15 +989,15 @@
 [CSS-COLOR-3]
     Tantek Çelik; Chris Lilley; David Baron. ＜CSS Color Module Level 3＞. URL: https://drafts.csswg.org/css-color-3/
 [CSS-COLOR-4]
-    Chris Lilley; Tab Atkins Jr.; Lea Verou. ＜CSS Color Module Level 4＞. URL: https://drafts.csswg.org/css-color-4/
+    Tab Atkins Jr.; Chris Lilley; Lea Verou. ＜CSS Color Module Level 4＞. URL: https://drafts.csswg.org/css-color-4/
 [CSS-DISPLAY-3]
     Elika Etemad; Tab Atkins Jr.. ＜CSS Display Module Level 3＞. URL: https://drafts.csswg.org/css-display/
 [CSS-FONTS-3]
     John Daggett; Myles Maxfield; Chris Lilley. ＜CSS Fonts Module Level 3＞. URL: https://drafts.csswg.org/css-fonts-3/
 [CSS-TEXT-3]
     Elika Etemad; Koji Ishii; Florian Rivoal. ＜CSS Text Module Level 3＞. URL: https://drafts.csswg.org/css-text-3/
 [CSS-TRANSITIONS-1]
-    David Baron; et al. ＜CSS Transitions＞. URL: https://drafts.csswg.org/css-transitions/
+    Chris Marrin; et al. ＜CSS Transitions Module Level 1＞. URL: https://drafts.csswg.org/css-transitions/
 
 
 ●●trans_metadata
@@ -3199,11 +3199,14 @@ <h4 title="Instantiating Counters">4.4.2. ~counterの~instance化</h4>
 】</p>
 <ol>
 	<li>
-%N ~LET ε
+%N ~LET 0
 ◎
 Let num be 0.
+</li>
+	<li>
+%最後の増分 ~LET 0
 ◎
-Let first be true.
+Let lastNonZeroIncrementNegated be 0.
 </li>
 	<li>
 <p>
@@ -3216,19 +3219,19 @@ <h4 title="Instantiating Counters">4.4.2. ~counterの~instance化</h4>
 </p>
 		<ol>
 			<li>
-%increment ~LET 
-%E の `counter-increment$p で %~counter の`値$cTが増減される量（増減されないならば 0 ）
+%増分 ~LET %E の `counter-increment$p で %~counter の`値$cTが増減される量
+（減少するならば負になる）
 ◎
 Let incrementNegated be el’s counter-increment integer value for this counter, multiplied by -1.
 </li>
 			<li>
 ~IF［
-%N ~EQ ε
+%増分 ~NEQ 0
 ］
 ⇒
-%N ~SET 0 ~MINUS %increment
+%最後の増分 ~SET %増分
 ◎
-If first is true, then add incrementNegated to num and set first to false.
+If incrementNegated is not zero, then set lastNonZeroIncrementNegated to incrementNegated.
 </li>
 			<li>
 ~IF［
@@ -3241,13 +3244,18 @@ <h4 title="Instantiating Counters">4.4.2. ~counterの~instance化</h4>
 If el sets this counter with counter-set, then add that integer value to num and break this loop.
 </li>
 			<li>
-%N ~DECBY %increment
+%N ~DECBY %増分
 ◎
 Add incrementNegated to num.
 </li>
 		</ol>
 	</li>
 	<li>
+%N ~DECBY %最後の増分
+◎
+Add lastNonZeroIncrementNegated to num.
+</li>
+	<li>
 ~RET %N
 ◎
 Return num.