emacs: define notmuch-message-mode-map explicitly

Key bindings should not be defined at the top-level but inside
a `defvar' form.  Doing it at the top-level makes it harder to
reliably customize key bindings.

1 files changed, 9 insertions, 5 deletions

diff --git a/emacs/notmuch-mua.el b/emacs/notmuch-mua.el
index 03c7cc97..616b625c 100644
--- a/emacs/notmuch-mua.el
+++ b/emacs/notmuch-mua.el
@@ -324,17 +324,21 @@ Typically this is added to `notmuch-mua-send-hook'."
   (message-goto-body)
   (set-buffer-modified-p nil))
 
+(defvar notmuch-message-mode-map
+  (let ((map (make-sparse-keymap)))
+    (define-key map (kbd "C-c C-c") #'notmuch-mua-send-and-exit)
+    (define-key map (kbd "C-c C-s") #'notmuch-mua-send)
+    (define-key map (kbd "C-c C-p") #'notmuch-draft-postpone)
+    (define-key map (kbd "C-x C-s") #'notmuch-draft-save)
+    map)
+  "Keymap for `notmuch-message-mode'.")
+
 (define-derived-mode notmuch-message-mode message-mode "Message[Notmuch]"
   "Notmuch message composition mode. Mostly like `message-mode'."
   (notmuch-address-setup))
 
 (put 'notmuch-message-mode 'flyspell-mode-predicate 'mail-mode-flyspell-verify)
 
-(define-key notmuch-message-mode-map (kbd "C-c C-c") #'notmuch-mua-send-and-exit)
-(define-key notmuch-message-mode-map (kbd "C-c C-s") #'notmuch-mua-send)
-(define-key notmuch-message-mode-map (kbd "C-c C-p") #'notmuch-draft-postpone)
-(define-key notmuch-message-mode-map (kbd "C-x C-s") #'notmuch-draft-save)
-
 (defun notmuch-mua-pop-to-buffer (name switch-function)
   "Pop to buffer NAME, and warn if it already exists and is
 modified. This function is notmuch adaptation of