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IFS

From: Akim Demaille
Subject: IFS
Date: Tue, 30 May 2006 16:08:37 +0200
User-agent: Gnus/5.110004 (No Gnus v0.4) Emacs/21.4 (gnu/linux) 
FWIW, I was recently browsing some configure file, and saw that IFS
was used, and then defined afterward.  I can't seem to resurrect my
old CVS checkout, so I can't tell if the trouble persists currently,
but that should be easy to check.  Cheers!

~/src/texinfo % grep -w IFS configure | sed 6q                   nostromo 16:08
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  IFS=$as_save_IFS
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  IFS=$as_save_IFS
# IFS
IFS="   $as_nl"
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