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-boun...@lists.iem.at> on behalf of abel.jer...@free.fr <abel.jer...@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 _______________________________________________ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list
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