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Mon, 14 Dec 2020 08:06:41 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Bart Schaefer Date: Mon, 14 Dec 2020 08:06:30 -0800 Message-ID: Subject: Re: Call a function when idle? To: Zsh Users Cc: "A. Wik" Content-Type: text/plain; charset="UTF-8" X-Seq: 26226 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: Archived-At: On Mon, Dec 14, 2020 at 6:57 AM Mikael Magnusson wrote: > > On 12/14/20, A. Wik wrote: > > > > So, the question is how to set up an idle timer to call the function. > > I figured someone had already done something like that before (perhaps > > to log out automatically). > > You may want to unset TMOUT in your handler and then arrange for it to > be set when you enter a new command line and/or any relevant > information has changed, otherwise you will come back to a lot of the > same information. I've been using the following for years to maintain the title bars in my xterm-compatible shell windows: typeset top=$'\C-[]0;' typeset back=$'\C-G' title () { setopt localoptions promptpercent print -nP "%{$top${*:-%m.%l:%2c - %t}$back%}" } TRAPALRM () { TMOUT=60 title } precmd () { TMOUT=600 title } This updates the title bar on every prompt, and then after 10 minutes of idle time it updates it again every minute.