# $nothing

Evaluates to an empty variable

Usage

    $nothing

Description
Evaluates to an empty variable. This is a special value somewhat similar to the $null object: it is used to denote absence of information. For example, a function might decide to return a meaningful value when the input parameters are correct and $nothing when the input parameters are wrong.
Syntax Specification

    <nothing> $nothing

See also
$null

Index, Functions

KVIrc 4.2.0.6190 Documentation
Generated by portbuild at Mon Aug 12 12:09:14 2013