9.38 $ZNEXT

Returns a fully-formed variable reference of the next numeric subscript of the specified glvn.

Syntax

$ZNEXT(glvn)

Example

Assume the following array:

^foo(1)=""
^foo(2)=""

And the following code:

 W $ZNEXT(^foo(1)) ; => ^foo(2)

This function relies on the value of $VIEW(71) being 1 (this is the default).

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