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Date: Tue, 06 Oct 2015 09:33:57 +0100
From: Peter Stephenson <p.stephenson@samsung.com>
To: zsh-workers@zsh.org
Subject: Re: syntax check of 'echo $HOME' crashes in ksh emulation mode
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On Mon, 5 Oct 2015 10:45:07 -0700
Bart Schaefer <schaefer@brasslantern.com> wrote:
> Hrm.  But we DO set HOME in ksh emulation if the -n option is not given.
> What is it about no_exec that changes things?

Not importing environment variables.

% ARGV0=ksh zsh -fc 'echo $HOME'
/export/home/pws
% (unset HOME; ARGV0=ksh zsh -fc 'echo $HOME')

%

pws