From mboxrd@z Thu Jan  1 00:00:00 1970
To: 9fans@cse.psu.edu
Subject: Re: [9fans] readimage:bad format
From: "rob pike" <rob@plan9.bell-labs.com>
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Date: Tue, 27 Feb 2001 14:20:11 -0500
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Tweak - which was written for tweaking fonts, not playing with real
images, so is a pretty feeble image editor - reads only files in the format
described by image(6).  You can use the programs described by jpg(1)
to convert GIF, JPEG, etc. files into tweakable versions.  This makes sense
for faces anyway, since the face software expects image(6) files too.

-rob