[PD] open menuclose abstraction + GEM

[rat at telecoma.net]

hi,

On Thu, 16 Aug 2001, Mark Danks wrote:

>   If you turn off a render chain, then no rendering occurs at all down the
> chain (ie, the gemhead returns immediately on the render call instead of
> running the chain).

yep i could see it on my cpu 

but does one know about the closing of an abstraction via sending a
messsage to pd anyway (wit was mentioned with the menuclose, but i m not
getting it to work) ?

thx

erich