@Override
		public void keyReleased(KeyEvent e) {
			// Blank
		}
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