public HtmlTextReader(TextReader textReader)
{
if (textReader is null)
{
throw new ArgumentNullException(nameof(textReader));
}
TextTokenizer.TextReader = textReader;
TextTokenizer.Characters.Add(HtmlKeyword.LeftAngleBracket, HtmlTokenType.LeftAngleBracket);
TextTokenizer.Characters.Add(HtmlKeyword.RightAngleBracket, HtmlTokenType.RightAngleBracket);
TextTokenizer.Characters.Add(HtmlKeyword.EqualSign, HtmlTokenType.EqualSign);
TextTokenizer.AddSymbol(HtmlKeyword.DefineTag, HtmlTokenType.DefineTag);
TextTokenizer.AddSymbol(HtmlKeyword.SingleTag, HtmlTokenType.SingleTag);
TextTokenizer.AddSymbol(HtmlKeyword.EndTag, HtmlTokenType.EndTag);
TextTokenizer.AddBlock(HtmlTokenType.BlockComment, HtmlKeyword.BlockCommentHead, HtmlKeyword.BlockCommentTail);
TextTokenizer.AllowCharactersBreakKeyword = false;
TextTokenizer.BreakKeywordCharacters.Add(HtmlKeyword.EqualSign);
TextTokenizer.BreakKeywordCharacters.Add(HtmlKeyword.Slash);
TextTokenizer.BreakKeywordCharacters.Add(HtmlKeyword.RightAngleBracket);
}
