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Effect on $DEVICE

1995 Version of ANSI (Equivalent to Current ISO Version) of Standard

1.3 Control-functions with an effect on $Device

All controlmnemonics will have a side-effect on special variable $Device. The most common situation will be that $Device will receive the value:

"0,,X3–64"

in order to reflect the correct processing of a controlmnemonic.

In certain situations a status has to be indicated. Status codes for $Device relating to X3.64 are as follows:

codeAmerican English Description
1 mnemonicspace not found
2 invalid mnemonic
3 parameter out of range
4 hardware error
5 mnemonic not available for this device
6 parameter not available for this device
7 attempt to move outside boundary - not moved
8 attempt to move outside boundary - moved to boundary
9 auxiliary device not ready
Button for 1977 Button for 1984 Button for 1990 Button for 1995 Button for MDC Button for notes Button for examples

Copyright © Standard Documents; 1977-2024 MUMPS Development Committee;
Copyright © Examples: 1995-2024 Ed de Moel;
Copyright © Annotations: 2003-2008 Jacquard Systems Research
Copyright © Annotations: 2008-2024 Ed de Moel.

This page most recently updated on 13-Sep-2014, 18:50:43.

For comments, contact Ed de Moel (demoel@jacquardsystems.com)