Key::Ctrl('[') does not work

[ritiek]

I replaced the quit key from Key::Char('q') to Key::Ctrl('[') in example.rs but it takes no effect when attempting to quit.

I haven't been able to reproduce this problem with any other combination so far.

EDIT: I took a look at the source and it seems like the currently working keys are

rustbox/src/keyboard.rs

Lines 27 to 83 in 1d42771

	match code {
	1 => Some(Key::Ctrl('a')),
	2 => Some(Key::Ctrl('b')),
	3 => Some(Key::Ctrl('c')),
	4 => Some(Key::Ctrl('d')),
	5 => Some(Key::Ctrl('e')),
	6 => Some(Key::Ctrl('f')),
	7 => Some(Key::Ctrl('g')),
	8 => Some(Key::Ctrl('h')),
	9 => Some(Key::Tab),
	10 => Some(Key::Ctrl('j')),
	11 => Some(Key::Ctrl('k')),
	12 => Some(Key::Ctrl('l')),
	13 => Some(Key::Enter),
	14 => Some(Key::Ctrl('n')),
	15 => Some(Key::Ctrl('o')),
	16 => Some(Key::Ctrl('p')),
	17 => Some(Key::Ctrl('q')),
	18 => Some(Key::Ctrl('r')),
	19 => Some(Key::Ctrl('s')),
	20 => Some(Key::Ctrl('t')),
	21 => Some(Key::Ctrl('u')),
	22 => Some(Key::Ctrl('v')),
	23 => Some(Key::Ctrl('w')),
	24 => Some(Key::Ctrl('x')),
	25 => Some(Key::Ctrl('y')),
	26 => Some(Key::Ctrl('z')),
	27 => Some(Key::Esc),
	28 => Some(Key::Ctrl('\\')),
	29 => Some(Key::Ctrl(']')),
	30 => Some(Key::Ctrl('6')),
	31 => Some(Key::Ctrl('/')),
	32 => Some(Key::Char(' ')),
	127 => Some(Key::Backspace),
	65514 => Some(Key::Right),
	65515 => Some(Key::Left),
	65516 => Some(Key::Down),
	65517 => Some(Key::Up),
	65535 => Some(Key::F(1)),
	65534 => Some(Key::F(2)),
	65533 => Some(Key::F(3)),
	65532 => Some(Key::F(4)),
	65531 => Some(Key::F(5)),
	65530 => Some(Key::F(6)),
	65529 => Some(Key::F(7)),
	65528 => Some(Key::F(8)),
	65527 => Some(Key::F(9)),
	65526 => Some(Key::F(10)),
	65525 => Some(Key::F(11)),
	65524 => Some(Key::F(12)),
	65523 => Some(Key::Insert),
	65522 => Some(Key::Delete),
	65521 => Some(Key::Home),
	65520 => Some(Key::End),
	65519 => Some(Key::PageUp),
	65518 => Some(Key::PageDown),
	_ => None,

Any reason other combinations aren't a part yet?