internal void GetNextEqualSignToken()
{
Debug.Assert(_nextTokenType != HtmlTokenType.EOF);
_nextToken.Length = 0;
_nextToken.Append('=');
_nextTokenType = HtmlTokenType.EqualSign;
this.SkipWhiteSpace();
if (this.NextCharacter == '=')
{
// '=' is not in the list of entities, so no need to check for entities here
this.GetNextCharacter();
}
}