help explaining precommit remove trailing whitespace script

Posted by Stacia on Stack Overflow See other posts from Stack Overflow or by Stacia
Published on 2010-04-20T17:51:26Z Indexed on 2010/04/20 18:43 UTC
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Filed under:

git

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pre-commit-hook

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pre-commit

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hook

Could someone help explain what is going on in this precommit hook? I thought changing files would cause them to be restaged.

http://snipplr.com/view/28523/git-precommit-hook-to-fix-trailing-whitespace/

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