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Re: ZSH_SCRIPT
Peter Stephenson schreef op 01-03-16 om 16:07:
> On Tue, 1 Mar 2016 09:39:19 -0500
> Greg Klanderman <gak@xxxxxxxxxxxxxx> wrote:
>> Should we explicitly document that ZSH_SCRIPT is empty rather than
>> unset when not invoked as a script?
>
> That would probably be sensible.
Is there a particular reason why it should be empty rather than unset?
Unset seems more logical; if we're not running a script, the script name
is not the empty string but it doesn't exist. This would also make it
possible to do
[[ -v ZSH_SCRIPT ]]
to check if you're in a script.
- M.
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