$addon.exists

Checks if an addon is currently installed
Usage
$addon.exists(<id>[,<version>])
Description
Returns 1 if the addon with the specified <id> is currently installed and 0 otherwise. If <version> is specified then any addon with a version lower than <version> is ignored (so you can effectively check if a greater or equal version is present).
Syntax Specification
<boolean> $addon.exists(<id:string>[,<version:string>])

Index, Functions
KVIrc 4.2.0.420 Documentation
Generated by mark at Sat May 18 09:37:22 2013