Dennis Lee Bieber wrote:
On Thu, 1 Sep 2011 00:56:50 -0400, Sahil Tandon<sa...@freebsd.org>
# process input, line-by-line, and print responses after parsing input
while 1:
   rval = parse(raw_input())
   if rval == None:

        There is only ONE "None" object so the preferred method is

        if rval is None:

Understood; thanks for that enlightenment.

        Note: I don't see any exit handler/condition...

Indeed. I excluded such things in the interest of brevity, to focus the discussion on my question. :)

--
Sahil Tandon <sa...@freebsd.org>

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