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;;; setkey.el --- Set a temporary key binding
;; Copyright (C) 2012-2018 Kyle Meyer <kyle@kyleam.com>
;; Author: Kyle Meyer <kyle@kyleam.com>
;; URL: https://github.com/kyleam/emacs.d
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Code:
(defvar setkey-command nil)
(defvar setkey-last-call-time nil)
(defvar setkey-seconds-timeout 600)
;;;###autoload
(defun setkey-call ()
"Call `setkey-command'.
When `setkey-command' is nil or the time since the last call
has exceeded `setkey-seconds-timeout', read the command to
call."
(interactive)
(when (or (not setkey-command)
(> (- (float-time) setkey-last-call-time)
setkey-seconds-timeout))
(setq setkey-command (read-command "Command: " setkey-command)))
(setq setkey-last-call-time (float-time))
(call-interactively setkey-command))
(defun setkey-reset ()
"Reset `setkey-call' command."
(interactive)
(setq setkey-command nil
setkey-last-call-time nil))
(provide 'setkey)
;;; setkey.el ends here
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