1 UNMESSAGE
	UNMESSAGE [message-file]
	Default = SYS$SHARE:SYSMSG.EXE
 Decompiles message files. Note, the decompiled message file will
 not be exactly the same as the original, as certain information 
 is not stored in these files. However, the message text files
 created can be rerun through the message compiler (MESSAGE) and
 the resulting file will produce exactly the same results as the
 original (I think).

/OUTPUT
	/OUTPUT=file-spec
 Specifies an output file to store the decompiled message text.
