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Re: Who's up for breaking IDL? [message #36011 is a reply to message #35824] Mon, 04 August 2003 08:39 Go to previous messageGo to previous message
Paul Van Delst[1] is currently offline  Paul Van Delst[1]
Messages: 1157
Registered: April 2002
Senior Member
Paul van Delst wrote:
>
> Tim Robishaw wrote:
>>
>> Oh, wait. Now it does. Yeah. I'm confused. What this suggests to me
>> is that you cannot have a file that stores a routine and name it with
>> capital letters. (I could call the actual routine name, inside the
>> file, PRO ReSoLvE_Me... this isn't a case sensitive issue... it's all
>> about how I choose to name the file.) Otherwise, RESOLVE_ROUTINE will
>> choke on it if the routine has not already been compiled. That is
>> dumb. Someone please tell me that I'm right???
>
> Yep - you're right. Filenames should always be lowercase (on unix systems at
> least...dunno about windows.)
>
> It is a bit nutty, I agree, but that's the way it is. I think case sensitivity
> in any language is silly. I don't know how C programmers can stand it.

I just realised after I posted this that it doesn't really make sense since I
contradict myself.

Oh well. :o(

What I *meant* to say was I think use of case sensitive filenames is o.k. (IDL
doesn't), but not case sensitive variables in actual IDL code.

The downside of allowing case-sensitive filenames is that a simple rule (always
lowercase) is gone and users have to rack the brain matter a bit more. In my
experience, this can be disasterous (i.e. requiring people to think.... :o) in
the short term.

paulv

--
Paul van Delst
CIMSS @ NOAA/NCEP/EMC
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Fax:(301)763-8545
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