These are all good answers. For the sake of brevity, I asked the specific question. The general question has to to do with 'strict' and variables the programmer doesn't directly create.

I gave up trying to be strict with a program that used 'getopt' that created variables for commnad line options. I knew what was comming, so extra effort to get thenm scoped properly just seemed wrong (and I couldn't figure it out).

But the explicit naming in the export fits the bill nicely in that it tells me when I try something I didn't plan. Thanks all. Now another tool in the box.

In reply to Re: Can't be 'strict' with Env ?? by Wiggins
in thread Can't be 'strict' with Env ?? by Wiggins

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