id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
55	Add input_history command (MCR10013)	Gary Dixon	Eric Swenson	"Add input_history command to allow command line recall/editing with video system.

http://swenson.org/multics_wiki/downloads/doc/MCR10013.pdf addresses this ticket"	enhancement	closed	major	MR12.6f	Standard Library	MR12.6e	fixed