[PD] Testing for empty creation args?

Bill Gribble grib at billgribble.com
Tue Oct 14 13:08:22 CEST 2008

I am doing something like this:

|symbol $1|
|readfile $1 cr, rewind(

There's also an interface to set the filename later.

Because of the later message processing, it would be nice not to send  
the read message if there is no creation arg. Is there a  
straightforward way to do that?

Bill Gribble

More information about the Pd-list mailing list