Hallo, Roman Haefeli hat gesagt: // Roman Haefeli wrote: > there is no mechanism in pd, that allows you to check, whether a certain > argument for an abstraction was specified or not. when a certain > argument is not given, pd just assumes '0'. if '0' is not part of your > intended argument range, you can check in your abstraction, if the > argument is '0' and assume, when it is '0', that it was not specified. > > [loadbang] > | > [list $1] <- allows both, symbols and floats [list append $1] <- allows both, symbols and floats
> | > [sel 0] > | | > [53 ] | <- your default value (could also be a symbol) > | / > | / > | / > | / > |/ > [t a] Ciaoo -- Frank Barknecht _ ______footils.org__ _______________________________________________ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list