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Caché ObjectScript Reference - InterSystems Documentation

Caché ObjectScript Reference - InterSystems Documentation

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$ZUTIL(68,5)• OPEN command• Sequential File I/O in <strong>Caché</strong> I/O Device Guide$ZUTIL(68,5)Enables or disables processing of argumentless BREAK commands for the current process.$ZUTIL(68,5,n)$ZU(68,5,n)ParametersnThe boolean value that specifies whether or not argumentless BREAK commandsare enabled for the current process.DescriptionThe $ZUTIL(68,5) function enables or disables the processing of argumentless BREAKcommands on a per-process basis. By default, <strong>Caché</strong> does process argumentless BREAKcommands.<strong>InterSystems</strong> provides this capability for compatibility with non-<strong>Caché</strong> products. This switchmakes it easier for you to port code from an Open M [DSM] system to other <strong>InterSystems</strong>implementations. $ZUTIL(68,5) simulates the behavior of the DSM commands ZBREAKON and ZBREAK OFF.This system-wide default behavior can be configured using the $ZUTIL(69,5) function. Referto $ZUTIL(69,5) — Argumentless BREAK System Default.Invoking $ZUTIL(68,5) without specifying n returns the current switch setting.ParametersnThe switch that specifies the default behavior of argumentless BREAK. 0 specifies that <strong>Caché</strong>treats an argumentless BREAK as a no-op. 1 specifies that <strong>Caché</strong> executes BREAK onargumentless BREAK. 1 is the default.See Also• BREAK command<strong>Caché</strong> <strong>ObjectScript</strong> <strong>Reference</strong> 603

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