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Date: Fri, 10 Mar 2017 05:47:08 +0000
From: Daniel Shahaf <d.s@daniel.shahaf.name>
To: zsh-users@zsh.org
Subject: Re: Set option in parent after emulate -L zsh
Message-ID: <20170310054708.GA4113@fujitsu.shahaf.local2>
References: <1489049936.3120661.905537968.237F11E3@webmail.messagingengine.com>
 <170309140613.ZM30720@torch.brasslantern.com>
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Bart Schaefer wrote on Thu, Mar 09, 2017 at 14:06:13 -0800:
> The options
>   XTRACE
>   LOCAL_OPTIONS
>   LOCAL_LOOPS
>   WARN_NESTED_VAR

and 
    PRINT_EXIT_VALUE

> are always reset on function scope exit.  The options
>   PRIVILEGED
>   RESTRICTED
> are never restored as an effect of LOCAL_OPTIONS (but might be in case
> of a "sticky emulation").