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Subject: Re: How to find lines not matching a certain pattern - ie grep -v
Date: Sun, 22 Feb 2015 14:01:03 -0800 (PST)
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The grep -v may not work if it is not installed as is likely to be the case on windows. Apparently what is needed is a true grep implementation in compiled elisp. I would be glad to do this if there are substantial pointers or instruction.

Linda