[PD] combining to strings

[PT147 at mdx.ac.uk]

If you use "r $1receive" order it works. The dynamic bit seems to need
to be at the beginning of the symbol.  So you can get r {0-9}receive,
instead.

> >
> >or is there a way to eval $1 expressions in strings:
> >obj 10 10 r receive$1
> >  has the result :r receive$1
> >but i need :r receive{0-9}*

Peter