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Re: Private variables not private enough? (Was: Get cursor position (Was: [bug report] prompt can erase messages written on the terminal by background processes))
- X-seq: zsh-workers 51180
- From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
- To: Philippe Altherr <philippe.altherr@xxxxxxxxx>
- Cc: Zsh hackers list <zsh-workers@xxxxxxx>
- Subject: Re: Private variables not private enough? (Was: Get cursor position (Was: [bug report] prompt can erase messages written on the terminal by background processes))
- Date: Sat, 10 Dec 2022 12:38:16 -0800
- Archived-at: <https://zsh.org/workers/51180>
- In-reply-to: <CAH+w=7bf3EDKQTPAHo6SCQ2MHptb1GKZC7ef-UR_KG3YW1u3vQ@mail.gmail.com>
- List-id: <zsh-workers.zsh.org>
- References: <9e3026aa-39a1-dd50-4d29-a64724d4eaaf@irit.fr> <CAN=4vMq2kc1cSV_0N-c6o32C3UR3hVSjE3mF+kV4pjcy7YR9=g@mail.gmail.com> <CAH+w=7aDn7SCv4Bao7ZQqtUaEv8EkvBXa15kM_nkF_GHLAcSFg@mail.gmail.com> <20221208082103.zg44mrv77jrizsaj@chazelas.org> <CAN=4vMrSO99rKMGhmO_yjtqYLUf+senu=Lhb=F47a9S6y8d7Hw@mail.gmail.com> <20221208100215.k2qcqdqgjlzwbdh7@chazelas.org> <CAH+w=7aUz2FFiUPn3tma__hW=pK05whjrU+_g9rBAnsDz_LMHA@mail.gmail.com> <CAGdYchvNLkmDcPWRXrrmH6r7qZUt8PojXpVcZSagiRMDUVx9Wg@mail.gmail.com> <CAH+w=7Z9x7fqLA=01GDYBRTnoDqs7MySZtQwZevE_O6Lyzew7g@mail.gmail.com> <CAGdYchtAQPcwXMLBPOfSKmVk=k0sR9DvwytLkeOdXKTNiSVAtg@mail.gmail.com> <CAH+w=7bf3EDKQTPAHo6SCQ2MHptb1GKZC7ef-UR_KG3YW1u3vQ@mail.gmail.com>
On Sat, Dec 10, 2022 at 9:36 AM Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx> wrote:
>
> Despite the apparent mnemonic, the only effect of [typeset] -g is
> to skip the current scope before selecting the enclosing dynamic
> scope.
To clarify, the chosen dynamic scope is the closest one in which the
parameter name already exists, or the global scope if the parameter
name is not present in any other scope.
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