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Date: Tue, 27 Jan 2009 01:51:34 +0100
Message-ID: <2d460de70901261651t40f934aam21068aeaea262775@mail.gmail.com>
Subject: Re: sourcing a sh file in zsh
From: Richard Hartmann <richih.mailinglist@gmail.com>
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On Tue, Jan 27, 2009 at 00:07, Phil Pennock
<zsh-workers+phil.pennock@spodhuis.org> wrote:

> What I do like with the
> setopt approach is that there's a way for zsh to test if this is
> currently the case.
>
> Eg, for bash/zsh portability, you could do:
>  if [[ -n $ZSH_VERSION && -o sticky_options ]]
> since both support [[ conditional ]] and both support -o as a unary
> prefix test (both using it for testing shell options).

emulate could simply set $ZSH_STICKY to 'sh' or something
similar could happen. It would give more information than a simple
[[ -o sticky_options ]] and tie into existing mechanisms just as
nicely.


Richard