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Thu, 08 Dec 2022 18:19:57 -0800 (PST) MIME-Version: 1.0 References: <9e3026aa-39a1-dd50-4d29-a64724d4eaaf@irit.fr> <20221208082103.zg44mrv77jrizsaj@chazelas.org> <20221208100215.k2qcqdqgjlzwbdh7@chazelas.org> In-Reply-To: <20221208100215.k2qcqdqgjlzwbdh7@chazelas.org> From: Bart Schaefer Date: Thu, 8 Dec 2022 18:19:46 -0800 Message-ID: Subject: Re: Get cursor position (Was: [bug report] prompt can erase messages written on the terminal by background processes) To: zsh-workers@zsh.org Content-Type: text/plain; charset="UTF-8" X-Seq: 51148 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: On Thu, Dec 8, 2022 at 2:02 AM Stephane Chazelas wrote: > > typeset -g "${1-x}=$match[2]" "${2-y}=$match[1]" > > Doesn't work either. I guess there's no way to access variables > by the same name in that parent scope or to unlocal a variable? trap "typeset -g '${1-x}=$match[2]' '${2-y}=$match[1]'" EXIT Of course that only works if the assignments are going to be the last thing in the function. Other quoting games are probably needed to generalize.