private void AddAttribute(ILinkedAnnotation attr)
{
var elem = _stack.Peek() as Element;
if (elem == null)
{
_stack.Peek().Add(attr);
}
else
{
elem.QuickAddAttribute(attr);
}
}
/// <summary>Remove attributes from the element</summary>
public void RemoveAttributes()
{
AssertModifiable();
_lastAttr = null;
}
internal void QuickAddAttribute(ILinkedAnnotation attr)
{
LinkedListOps.Add(ref _lastAttr, attr);
}