/// <summary>
/// Invoked once a square bracket has been found in the token enumerator.
/// </summary>
/// <param name="token">The token.</param>
void OnAttributeOperator(CssToken token)
{
if (token.Type == CssTokenType.Whitespace)
{
return;
}
if (token.Type == CssTokenType.SquareBracketClose)
{
state = State.AttributeValue;
OnAttributeEnd(token);
}
else if (token.IsMatchToken() || token.Type == CssTokenType.Delim)
{
state = State.AttributeValue;
attrOp = token.ToValue();
if (attrOp == "|")
{
attrNs = attrName;
attrName = null;
attrOp = String.Empty;
state = State.Attribute;
}
}
else
{
state = State.AttributeEnd;
valid = false;
}
}