úÎ`ˆ None&!"&(*+-./0123468=?BEGHIJKMTU 'A tag attribute identifier and a value.A case-insensitive identifier.9An opening tag name, attributes and whether it is closed.An HTML token.Contents of a comment.A text between tags.A closing tag.An opening tag.A token parser.          html-tokenizer-0.3.0.3HTMLTokenizer.Parser Attribute Identifier OpeningTagToken Token_Comment Token_TextToken_ClosingTagToken_OpeningTagtoken openingTag attribute identifiercomment closingTagtext shouldFail