If you don't mind using externals, you can use [iemguts/canvasargs] or [else/args]. I can't think of a way of doing this in Vanilla though. As you say, no argument seems to be indistinguishable from 0. ________________________________ From: Pd-list pd-list-bounces@lists.iem.at on behalf of abel.jerome@free.fr abel.jerome@free.fr Sent: 09 April 2018 13:02 To: pd-list@lists.iem.at Subject: [PD] Test if an argument is void
Hi all,
Does anyone find a way to test if an argument is void into an abstraction ? The default behavior is to consider it as a float "0", but it would be very helpful to distinguish a "0" and no argument.
Thanks.
Jérôme http://jeromeabel.net
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