`GOTO`	Unconditional jump.
`GOSUB`	Call a local subroutine.	Since 3.1
`ON GOTO`	Computed unconditional jump.	Since 3.2
`ON GOSUB`	Computed local subroutine call.	Since 3.2
`QUIT`	Quits the program.
`RETURN`	Return from a procedure or a function.
	Return from a GOSUB subroutine.	Since 3.1
`STOP`	Simulates a breakpoint.
`WITH` ... `END WITH`	Default object selector.