io:setopts expand_fun

Heinrich Venter <>
Mon May 22 16:07:14 CEST 2006

Hi List

I was pottering around with the io module docs and came across the
io:setopts function.  According to docs this can take as option a
function that will determine how command completion will be done.  Nifty
and it obviosly works, since it appeart that the erlang console uses it.
But I cant manage to actually set this option with io:setopts.
Any one done this before or know how it should be done?


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