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Warp wrote:
> Charles C <"nospam a nospam.com"> wrote:
>> I wanted to only have to enter a function in SDL once, so I used a
>> string, and figured out the include-file-method as a workaround to
>> convert that string to something plot-able. I asked on the newsgroups
>> if there was a better way... wishing.
>
> I wouldn't say that's the best possible usage for an eval() function...
I don't understand your meaning. I'd guess that somebody might say that
fishing is not the best possible use of fishing line but if somebody
actually said that I'd say it begs the question what they thought would
be a better use. Anyway, I think Ben was suggesting a general ability
to parse strings, not specifically evaluate an expression. I was giving
an example where I wanted to use the same data in two disparate ways and
found a clumsy way to avoid cut/pasting. I think it would be great if
strings could be treated almost as if they were include files in memory,
with their own name-space locality etc. You couldn't #include
StringIdentifier because then you'd be including a file by that name,
but #parse works for me...
Charles
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