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Date: Fri, 14 May 2004 15:31:24 -0400
From: Clint Adams <schizo@debian.org>
To: Peter Stephenson <pws@csr.com>
Cc: zw <zsh-workers@sunsite.dk>
Subject: Re: C01arith.ztst
Message-ID: <20040514193124.GA20654@scowler.net>
References: <20040512190848.GA21949@scowler.net> <19423.1084440974@csr.com>
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> Suggests some problem with tokenisation or parsing.  Should be
> relatively easy to trace by hand, if it's tied to the command and not
> the environment.

The string stored at ptr, after ptr is no longer equal to optr, changes
from "" to "\020" when checkunary() is called.  I'm going to try again
with gcc -O0 to see if the same thing happens.