
	^R	display Again		^Q	next character
	^B	backup word
	ESCAPE				^S	re-scan from Start
	or ^D	close line and exit
	^E	display to End		^Z	next Word
	^F	delete line Forward	^C or ^W delete word
	^H	Help			RUBOUT or ^X delete character
	^G(BRK)	exit unchanged		@ or ^U	delete line backward

	Other characters (including RETURN) inserted as typed
	^A is escape character
