unknown wrote:
> On Thu, 28 Sep 2006, Peter Bailey wrote:
> 
>>>> Dir.glob("*.ps").each do |psfile|
>>>                       the modification is question
>>>
>>> -a
>>
>>
>> Thanks. I ended the scan block before doing any file writing. That
>> seemed to do the trick. It still confuses me, though, because, this code
>> was borrowed from an existing script that I've been using for 6 months,
>> and, that part of it is just as you see it above.
> 
> probably because totalpages is always 1 - it's never even - in your new 
> script
> the number of pages is always 2 (or 0) i'm guessing, and so the bug is
> triggered.  if i we're you i'd update the other script - it's a bug in
> waiting.
> 
> regards.
> 
> -a

Well, I know that they're not always odd or even. They've been a mix of 
both. But, I understand what you're saying. I will change my original 
script. Basically, and, please tell me if I understand this correctly: 
if I'm going to do a scan of a file, open the file, scan it, and then 
close it. Right?

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