[PD] receiving messages in [expr] ?

[Michael Zacherl.]

On 25.8.2011, at 14:43 , tim vets wrote:

> something like [expr myvalue] and [v myvalue]?
> gr,
> Tim

great, thanks Tim!  

any chance to get $0 working?  [v $0-myvalue] is fine, [bang(--[expr $0-myvalue]  (might be utterly wrong) delivers strange values, not even $0.

Michael.

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