[mod.computers.vax] Suppressing DCL error messages

WOLF@BBNG.UUCP.UUCP (03/13/87)

With VMS 4.x, it became possible to do it like this:

$	oldmsg = f$environment("MESSAGE")	! save MESSAGE format
$	set message/nofacility/noidentification/noseverity/notext
$! Do what you want in here
$	set message'oldmsg			! restore MESSAGE format