On Wed, Jun 18, 2008 at 04:32, Ondrej Certik <[EMAIL PROTECTED]> wrote:

> 1) commit your patch as is and wait until someone fixes the x-y
> problem in a general way
> 2) commit your patch + my patch + a good comment, that adding further
> special cases are not acceptable and one should refactor it, and give
> a reference to this thread,
> 3) do not commit anything, and wait until someone implements the general way
>
> Each option has advantages and disadvantages, I think I myself am for
> 2), but if majority of you think we should just go the 1) or 3) way,
> it's ok with me too.

I can probably implement multiple expression support + unit tests +
subtraction preprocessing in a few days time.

-- 
Robert Kern

"I have come to believe that the whole world is an enigma, a harmless
enigma that is made terrible by our own mad attempt to interpret it as
though it had an underlying truth."
 -- Umberto Eco

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