content: update emoji class regexp

rajveermalviya · rajveermalviya · commit de2d921c9ebd · 2023-08-10T17:15:12.000+05:30
There may be multiple codepoints, so account for repeating subgroup.
diff --git a/lib/model/content.dart b/lib/model/content.dart
@@ -509,7 +509,7 @@ class _ZulipContentParser {
     return result;
   }
 
-  static final _emojiClassRegexp = RegExp(r"^emoji(-[0-9a-f]+)?$");
+  static final _emojiClassRegexp = RegExp(r"^emoji(-[0-9a-f]+)*$");
 
   InlineContentNode parseInlineContent(dom.Node node) {
     assert(_debugParserContext == _ParserContext.inline);

Original file line number	Diff line number	Diff line change
`@@ -509,7 +509,7 @@ class _ZulipContentParser {`
`509`	`509`	`return result;`
`510`	`510`	`}`
`511`	`511`
`512`		`- static final _emojiClassRegexp = RegExp(r"^emoji(-[0-9a-f]+)?$");`
	`512`	`+ static final _emojiClassRegexp = RegExp(r"^emoji(-[0-9a-f]+)*$");`
`513`	`513`
`514`	`514`	`InlineContentNode parseInlineContent(dom.Node node) {`
`515`	`515`	`assert(_debugParserContext == _ParserContext.inline);`