protected override void OnTextChanged(EventArgs e)
{
if (_highlighting)
{
return;
}
_highlightTimer.Change(Delay, int.MaxValue);
HideAutoCompleteForm();
_visitor.Clear();
if (!string.IsNullOrEmpty(Text))
{
var nodes = _parser.Parse(Text);
_visitor.Visit(nodes);
}
base.OnTextChanged(e);
if (!_isUndo)
{
_redoStack.Clear();
_undoList.Insert(0, _lastInfo);
UpdateUndoLimit();
_lastInfo = UndoRedoInfo.Create(this);
}
if (CanAutoComplete(true))
{
ShowAutoComplete();
}
}
