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Re: Feature request: ZSH_XTRACEFD variable
- X-seq: zsh-workers 45761
- From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
- To: Timothée Mazzucotelli <timothee.mazzucotelli@xxxxxxxxx>
- Subject: Re: Feature request: ZSH_XTRACEFD variable
- Date: Sat, 2 May 2020 14:15:14 -0700
- Cc: Peter Stephenson <p.w.stephenson@xxxxxxxxxxxx>, "zsh-workers@xxxxxxx" <zsh-workers@xxxxxxx>
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On Sat, May 2, 2020 at 11:03 AM Timothée Mazzucotelli
<timothee.mazzucotelli@xxxxxxxxx> wrote:
>
> How to make sure the file descriptor of a local ZSH_XTRACEFD is closed when
> leaving the function scope?
> Or, how to make sure a local ZSH_XTRACEFD is unset when leaving the
> function scope?
I think you're going to have to declare ZSH_XTRACEFD to be a "special"
variable, with all the extra plumbing that entails.
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