From: Emanuel Berg <incal@dataswamp.org>
To: help-gnu-emacs@gnu.org
Subject: Re: in which keymap to set SIGUSR-handler
Date: Sun, 27 Aug 2023 23:44:56 +0200 [thread overview]
Message-ID: <871qforwh3.fsf@dataswamp.org> (raw)
In-Reply-To: PH0PR11MB747073374051C5BAA2AA0614D7E1A@PH0PR11MB7470.namprd11.prod.outlook.com
Shynur Xie wrote:
> (keymap-global-set "<signal> <usr1>" 'usr1-handler)
>
> Which one should I use in my init file? Thanks in advance.
Try this:
;;; -*- lexical-binding: t -*-
;;
;; this file:
;; https://dataswamp.org/~incal/emacs-init/signal.el
;;
;; test from Emacs:
;; (signal-process (emacs-pid) 'sigusr1)
;;
;; test from zsh:
;; $ kill -s usr1 $(pidof emacs)
(defun signal-usr1-f ()
(interactive)
(message "USR1 signal") )
(define-key special-event-map [sigusr1] #'signal-usr1-f)
(provide 'signal)
--
underground experts united
https://dataswamp.org/~incal
next prev parent reply other threads:[~2023-08-27 21:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-27 16:54 in which keymap to set SIGUSR-handler Shynur Xie
2023-08-27 17:59 ` Eli Zaretskii
2023-08-27 21:44 ` Emanuel Berg [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-08-27 18:18 Shynur Xie
2023-08-27 18:50 ` Eli Zaretskii
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