----
// OPTIONS: {"indent": "\t"}
switch (x) { case 2: a; break; case 3: b; break; default: x; }
switch (x) { case 2: case 3: b; break; default: x; }----
switch x
	when 2
		a
	when 3
		b
	else
		x
switch x
	when 2, 3
		b
	else
		x
