Hi list,
     Here's a pd-vanilla subpatch that outputs an abstraction's creation 
arguments as a list.  Just copy and paste "pd arguments" to your abstraction 
and it should work.
     It will output a single bang only if no creation arguments are supplied, 
so you can check whether they exist or not.
     I offer it as a kind of condensed alternative to Matt Barber's approach 
that was posted awhile back (which I cannot find at the moment).

-Jonathan


      

Attachment: test-patch.pd
Description: application/puredata

Attachment: my_abstraction.pd
Description: application/puredata

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