On Tue, 22 Feb 2005, David Woodhouse wrote:
>
> Could you do this with lookups instead of a special string expansion?
Yes, I suppose so, though the adaptation layer would be a bit more heavy
and inflexible until ${lookup is made modular at run-time. The purpose I
have in mind fits the ${perl model slightly better than the ${lookup
model, though perhaps a ${lookup perl{...} } would also be part of your
plans for the future :-)
Tony.
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