Introduced in the 1977 ANSI M[UMPS] language standard.
READ "Password: ",X
IF X'=^SECRET(+$HOROLOG) HALT
Don't allow an intruder any access to the system.
IF ^ERRCODES(ERROR)["DISK HARDWARE FAILURE"
Get out before any physical harm is caused to the database.
This document is © Ed de Moel, 1995-2005.
It is part of a book by Ed de Moel that is published under the title "M[UMPS] by Example" (ISBN 0-918118-42-5).
Printed copies of the book are no longer available.
This document describes the various commands that are defined in the M[UMPS] language standard (ANSI X11.1, ISO 11756).
The information in this document is NOT authoritative
and subject to be modified at any moment.
Please consult the appropriate (draft) language standard for an authoritative definition.
In this document, information is included that will
The MDC cannot guarantee that these 'next' standards will indeed appear.