From: Theodor Thornhill <theo@thornhill.no>
Date: Fri, 3 Sep 2021 10:19:36 +0000 (+0200)
Subject: Update to CSS Containment Module Level 2
X-Git-Tag: emacs-28.0.90~1196
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=0a7424360ceb939364efe41c4d46869ed9793bed;p=emacs.git

Update to CSS Containment Module Level 2

* css-mode.el (css-property-alist): Update contain, and add
content-visibility.
---

diff --git a/lisp/textmodes/css-mode.el b/lisp/textmodes/css-mode.el
index 8689c94bc58..a39a62aa688 100644
--- a/lisp/textmodes/css-mode.el
+++ b/lisp/textmodes/css-mode.el
@@ -274,9 +274,10 @@
     ("color" color)
     ("opacity" alphavalue)
 
-    ;; CSS Containment Module Level 1
-    ;; (https://www.w3.org/TR/css-contain-1/#property-index)
-    ("contain" "none" "strict" "content" "size" "layout" "paint")
+    ;; CSS Containment Module Level 2
+    ;; (https://www.w3.org/TR/css-contain-2/#property-index)
+    ("contain" "none" "strict" "content" "size" "layout" "style" "paint")
+    ("content-visibility" "visible" "auto" "hidden")
 
     ;; CSS Grid Layout Module Level 2
     ;; (https://www.w3.org/TR/css-grid-2/#property-index)