[PD] Get list of a the arguments of a patch without using any external?

[Alexandre Quessy]

Hello everyone,
I was wondering if there is a way in pure-vanilla Pd to retrieve the
list of arguments of an abstraction. I use zexy's [dollarg] for this,
but I'm making an effort to see if I can use Pd vanilla only for some
abstractions. Is there a way to do this in Pd vanilla?

Thanks,
--
Alexandre Quessy
http://alexandre.quessy.net/