message: Expand the auto complete view if it's empty (mac)
diff: @@ -74,6 +74,17 @@ class AutoCompleteTextField: NSTextField, NSTextFieldDelegate, AutoCompleteViewD
  // MARK: Public
  + override func becomeFirstResponder() -> Bool {
  + let value = super.becomeFirstResponder()
  +
  + // Expand the autocomplete view if it's selected
  + if stringValue.isEmpty {
  + state = .expand
  + }
  +
  + return value
  + }
  +
  func controlTextDidEndEditing(_ obj: Notification) {
  state = .collapse
  