in reply to Parse::RecDescent Puzzlement


Perhaps you could use the demo_calc.pl example in the P::RE distro as a basis for your calulator. It is implemented using closures which may seem a little opaque at first glance but it is robust and functional.

--
John.

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Re: Re: Parse::RecDescent Puzzlement
by Android 18 (Novice) on May 15, 2002 at 00:37 UTC
    Ah. I did not know of such an example. Thank you very much I shall look at.

    Once bread becomes toast, it can never be bread again.
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