Am 12.02.2014 08:09, schrieb Graham King:
On Sun, 2014-02-09 at 12:09 +0100, Marc Hohl wrote:

I found another solution somewhere buried in my files:

#(define TACTUS
     (if (defined? TACTUS)
         TACTUS
         50))

Perhaps that's something better suited to your needs?

Marc


Brilliant! Thanks Marc.
Just one minor correction:
     (if (defined? 'TACTUS)
(note the quote before the variable name)

Oops, of course you're right.



-- Graham


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