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Re: while loop crashes [message #71133 is a reply to message #71130] Tue, 01 June 2010 23:03 Go to previous messageGo to previous message
lila hadji is currently offline  lila hadji
Messages: 7
Registered: June 2010
Junior Member
On 1 juin, 22:08, mgalloy <mgal...@gmail.com> wrote:
> On 6/1/10 4:27 AM, lila hadji wrote:
>
>> Actually, when you want to run a script, you can remose the pro line,
>> and add (optionally) $Main$ at the beginning (to speed up the
>> performances)
>
> I don't think your $Main$ line is doing anything, $ is the continuation
> character in functions/procedures/main-level program and any characters
> that appear after it are ignored. For example:
>
> pro test
>    $This is a really confusing comment
>
>    print, 5
> end
>
> This "continues" a blank line with the following blank line, making a
> valid (blank) IDL statement.
>
> Mike
> --www.michaelgalloy.com
> Research Mathematician
> Tech-X Corporation

Fair enough. I said what I was told sometimes ago by someone who's
used to IDL since a long time. I guess we always should check things
out for ourselves, don't we?!

Thank you very much for the explanation.
Cheers
Lila
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