update_examples and init files



   >From mailnull  Tue Apr  9 22:56:58 2013
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   From: Raymond Toy <toy.raymond at gmail.com>
   Date: Tue, 9 Apr 2013 15:56:23 -0700
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   >>>>> "Leo" == Leo Butler <l_butler at users.sourceforge.net> writes:

       >> From mailnull  Tue Apr  9 16:45:26 2013
       Ray> While trying out update_examples to update the fft examples (which are
       Ray> incorrect), I noticed that the my maxima init files are loaded.  This
       Ray> causes the examples to include time information from showtime:true.

       Ray> I couldn't find any way to force maxima not to load my init files.
       Ray> Did I miss it?  If not, I propose we add a --no-init-files option that
       Ray> tells maxima not to load any user init files.


       Leo> maxima --init=/dev/null

   Really?  I think it would be ok (on Unix) if it actually tried to read
   from /dev/null, but, in fact, it tries /dev/null.mac and
   /dev/null.lisp.  These probably don't exist.  I guess it works because
   they don't exist, so anything that doesn't exist will also work.

   Ray

Yes, I think you are right about *why* it works. If you really want to
have Maxima read from a null init file:

maxima --init-mac=/dev/null --init-lisp=/dev/null

will do the trick. 

Leo