[PD] throw/catch vs send/recieve

[derek at x-i.net]

Quoting Frank Barknecht <fbar at footils.org>:

> Yes, but $0 is special in that it is replaced by a unique number for
> each abstraction (not for each subpatch!).


ok, now i am a bit confused ;-)
how does this work? where does the variable for this $ come from then? 
d.

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