HTML: fix starting tag name parsing

tdewolff · Sep 30, 2024 · 114f253 · 114f253
1 parent bfd29f3
commit 114f253
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/html/lex.go b/html/lex.go
@@ -362,7 +362,7 @@ func (l *Lexer) shiftBogusComment() []byte {
 
 func (l *Lexer) shiftStartTag() (TokenType, []byte) {
 	for {
-		if c := l.r.Peek(0); c == ' ' || c == '>' || c == '/' && l.r.Peek(1) == '>' || c == '\t' || c == '\n' || c == '\r' || c == '\f' || c == 0 && l.r.Err() != nil {
+		if c := l.r.Peek(0); (c < 'a' || 'z' < c) && (c < 'A' || 'Z' < c) && (c < '0' || '9' < c) && c != '-' {
 			break
 		}
 		l.r.Move(1)