Is it possible to fully deactivate event log in Arbortext Editor ?

Hi,

When I launch PDF publication on a ditamap, I'm able to trace publishing events to a file with this command :

composer_log("c:\\temp\\event.log", $eventlog::SEVERITY_INFO, 2)

But Is it possible to fully deactivate event log (don't display the window) in Arbortext Editor ?

Thanks.

Nicolas