1 LUT
	 
	LUT is a command to list the Logical Unit Table of a running task.
	 
	LUT lists open files (or devices) for a running program.
	 
	Information listed includes:
	1/ Device, UIC and File Specification
	2/ Access count, # of Retrieval pointers, Window Size
	3/ First accessed block and number of accessed blocks.
	 
	Calling sequence:
	 
	MCR>LUT xxxxxx			for a task active at your terminal
	MCR>LUT xxxxxx/TI:TTn		for a task active at another terminal
 

	MCR>LUT TASK
	LUN                             ACC  RTV  WIND FIRST  # OF BLOCKS
	                                CNT  PTRS SIZE BLOCK  MAPPED
	1               .
	2  DDn:[ggg,uuu]Filnam.typ;nnn   nn   nn   nn  nnnnnn nnnnnn
	3               .
