Handle error case where tag name starts with a digit

aaralh · Dec 3, 2023 · 5631f8f · 5631f8f
1 parent 904698a
commit 5631f8f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/web/html/parser/HTMLTokenizer.py b/web/html/parser/HTMLTokenizer.py
@@ -244,6 +244,11 @@ def handle_tag_open(self) -> None:
         elif self.__current_input_char.isalpha():
             self.__current_token = cast(HTMLTag, self.__create_new_token(HTMLToken.TokenType.StartTag))
             self.__reconsume_in(self.State.TagName)
+        else:
+            self.__current_token = cast(HTMLCommentOrCharacter, self.__create_new_token(HTMLToken.TokenType.Character))
+            self.__current_token.data = "<"
+            self.__emit_current_token()
+            self.__reconsume_in(self.State.Data)
 
     def handle_end_tag_open(self) -> None:
         self.__current_token = self.__create_new_token(HTMLToken.TokenType.EndTag)