Miscellaneous commands

Functions
	TOGGLE (Boolean VAL, Qualifier STATUS, Qualifier LOGX, Qualifier LOGY, Qualifier CLEAR, Qualifier MODE, Qualifier CHAR, Qualifier HEADER, Qualifier RX, Qualifier RY, Qualifier INFO, Qualifier GRATICULE, Qualifier ON, Qualifier OFF, Qualifier NOMESSAGE, Qualifier DEBUG)
	Change behaviour of various commands.