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Date: Fri, 13 Feb 2015 17:35:35 +0000
From: Peter Stephenson <p.stephenson@samsung.com>
To: Derek Gleim <mail@dcgleim.com>, zsh-workers@zsh.org
Subject: Re: prexec never gets empty string?
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On Fri, 13 Feb 2015 11:19:42 -0600
Derek Gleim <mail@dcgleim.com> wrote:
>     % setopt histignorespace
>     % preexec() { echo $1 }
>     %   true ignore me
>      true ignore me

I think there must be some other ingredient involved (and it doesn't
appear to be histignorespace, which was my first guess).  Could you try
it with "zsh -f" and see what other options you need to set to produce
it?

> zsh 5.0.2 (x86_64-pc-linux-gnu)

That's really rather old now, though I've got a close version around and
it's not showing the problem either.

pws