[squid-users] How to exempt ftp from squid?

I banged up an autoconf.pac script (which isn't easy, considering the
only slivers of documentation I can find are a good ten years old!).
It looks like my browser just assumes that ftp should go through squid,
and that doesn't seem to want to work. Since I see no real value in
proxying FTP, how do I exempt FTP in the autoconf.pac script?

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* John Oliver                             http://www.john-oliver.net/ *
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