Hello Sridhar,

Thanks for replying, but as Errto points out, neither of the nodes you mention has any relevance to my problem.

The update to my original post shows how I am currently dealing with the situation and may help you to understand what I am trying to do.

loris

"It took Loris ten minutes to eat a satsuma . . . twenty minutes to get from one end of his branch to the other . . . and an hour to scratch his bottom. But Slow Loris didn't care. He had a secret . . ."

In reply to Re^2: Replacing environment variables by loris
in thread Replacing environment variables by loris

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