Update text-4.vim

https://www.w3.org/TR/2022/WD-css-text-4-20221231/

Author: hail2u

after/syntax/css/text-4.vim

@@ -1,2 +1,2 @@
 syn keyword cssFontProp contained text-space-collapse text-space-trim text-wrap text-spacing text-group-align wrap-before wrap-after wrap-inside hyphenate-character hyphenate-limit-zone hyphenate-limit-chars hyphenate-limit-lines hyphenate-limit-last line-padding word-boundary-detection word-boundary-expansion
-syn keyword cssFontAttr contained spread punctuation preserve-breaks preserve-spaces trim-inner discard-before discard-after avoid-line avoid-flex pre-wrap-auto no-limit trim-start trim-end trim-adjacent space-start space-end space-adjacent space-first no-compress ideograph-alpha ideograph-numeric ideographic-space
+syn keyword cssFontAttr contained spread punctuation preserve-breaks preserve-spaces discard-inner discard-before discard-after avoid-line avoid-flex pre-wrap-auto no-limit trim-start trim-end trim-adjacent space-start space-end space-adjacent space-first no-compress ideograph-alpha ideograph-numeric ideographic-space

test/test.css

@@ -1086,7 +1086,7 @@ view {
 	word-boundary-expansion: auto;
 	display: preserve-breaks;
 	display: preserve-spaces;
-	display: trim-inner;
+	display: discard-inner;
 	display: discard-before;
 	display: discard-after;
 	display: avoid-line;