Sun Nov 8 20:35:51 2020 UTC
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+#+TITLE: The Most Dangerous Minor Mode
+The Most Dangerous Minor Mode, as the name says, is a particularly
+dangerous Emacs minor mode. It’s inspired by the website “the most
+dangerous writing app”.
+If you don’t type at least one key every ~tmd-timeout~, (by default 5
+seconds) the whole buffer will be deleted (the narrowing will be
+You can enable and toggle it with =M-x tmd-minor-mode RET=.
+It doesn’t delete the undo history, this is probably a bug ;)
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+;;; tmd.el --- The Most Dangerous minor mode. -*- lexical-binding: t; -*-
+;; Copyright (C) 2020 Omar Polo
+;; Author: Omar Polo
+;; Created: 08 Nov 2020
+;; Keywords: useless
+;; URL: https://git.omarpolo.com/tmd
+;; This file is not part of GNU Emacs.
+;; Permission to use, copy, modify, and distribute this software for any
+;; purpose with or without fee is hereby granted, provided that the above
+;; copyright notice and this permission notice appear in all copies.
+;; THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+;; WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+;; MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+;; ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+;; WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+;; ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+;; OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+;; The most dangerous minor mode will delete all the text in the
+;; buffer (respecting narrowing) if you don't insert at least one
+;; character every `tmd-timeout'.
+(defvar tmd-timeout "5 seconds"
+ "Timeout before deleting the document.")
+(defvar tmd--timer nil
+ "The timer.")
+(defvar tmd--buffer nil
+ "The buffer.")
+ "The Most Dangerous Minor Mode."
+ :lighter " tmd"
+ (make-local-variable 'tmd--timer)
+ (make-local-variable 'tmd--buffer)
+ (setq tmd--buffer (current-buffer))
+ (add-hook 'post-self-insert-hook 'tmd--timer-reset))
+(defun tmd--delete ()
+ "Delete the whole buffer if the timer is expired."
+ (when tmd--buffer
+ (with-current-buffer tmd--buffer
+ (delete-region (point-min) (point-max))
+ (message "SLOW! MUAHAHAHAHAH"))))
+(defun tmd--run-timer ()
+ "Start the timer."
+ (setq tmd--timer (run-with-timer tmd-timeout nil 'tmd--delete)))
+(defun tmd--timer-reset ()
+ "Reset the timer."
+ (when tmd-minor-mode
+ (when tmd--timer
+ (cancel-timer tmd--timer))
+;;; tmd.el ends here