From 4b28a9ac4cee99d10acdaf7b1af2ae409b5b02e8 Mon Sep 17 00:00:00 2001
From: fpi
Date: Fri, 17 Jul 2020 17:02:00 +0200
Subject: Add keyboard-quit-strong to avoid C-g C-g C-g C-g

---
 emacs-init.org | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'emacs-init.org')

diff --git a/emacs-init.org b/emacs-init.org
index 5831b64..87e9c03 100644
--- a/emacs-init.org
+++ b/emacs-init.org
@@ -1469,8 +1469,29 @@ Goes backward if ARG is negative; error if CHAR not found."
                                (backward-char)
                              (forward-char))
                            (point))))
+  <<simple-config>>
   :bind (:map global-map
-              ("M-z" . zap-up-to-char)))
+              ("M-z" . zap-up-to-char)
+              <<simple-bindings>>
+              ))
+#+end_src
+Use a hard ~keyboard-quit~. This is from Jeff Norden ([[https://lists.gnu.org/archive/html/emacs-devel/2020-07/msg00326.html][Message on emacs-devel]]).
+#+begin_src emacs-lisp :tangle no :noweb-ref simple-config
+(defun keyboard-quit-strong ()
+  "Run `keyboard-quit' to return emacs to a more responsive state.
+If repeated twice in a row, run `top-level' instead, to also exit
+any recursive editing levels."
+  (interactive)
+  (when (eq last-command 'keyboard-quit-strong)
+    (setq this-command 'top-level) ;dis-arm a 3rd C-g
+    (ding)
+    (top-level))
+  ;; Not reached after `top-level'. (A rare behavior in lisp.)
+  (keyboard-quit))
+#+end_src
+
+#+begin_src emacs-lisp :tangle no :noweb-ref simple-bindings
+("C-g" . keyboard-quit-strong)
 #+end_src
 * Selection and search methods
 ** Completion frameworks
-- 
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