@Override
		public void keyPressed(KeyEvent e) {
			if (e.isConsumed()) {
				return;
			}
			if (e.getKeyCode() == KeyEvent.VK_ENTER) {
				if (!auto.isCompletionListVisible()) {
					auto.startCompletion((JTextField) e.getComponent());
					e.consume();
				}
			}
		}
A listener which activates the autocompleter on ENTER (in addition to the default
CTRL-SPACE).

<p>
Because the user must activate an entry to specify the desired assembly, we make ENTER pull
up the list, hinting that the user must make a selection.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/assembler/AssemblyDualTextField.java