emacs: define a notmuch-compose-mode based on message mode.

[notmuch] / emacs / notmuch-mua.el

diff --git a/emacs/notmuch-mua.el b/emacs/notmuch-mua.el
index 2c5888600b6c6d2af795b39302d061935cf7aa0b..101832157ccb281ae05ad4b97db5d5d9cf7aa2a3 100644 (file)
--- a/emacs/notmuch-mua.el
+++ b/emacs/notmuch-mua.el
@@ -75,6 +75,22 @@ list."
   :type '(repeat string)
   :group 'notmuch-send)
 
+(defgroup notmuch-reply nil
+  "Replying to messages in notmuch"
+  :group 'notmuch)
+
+(defcustom notmuch-mua-cite-function 'message-cite-original
+  "*Function for citing an original message.
+Predefined functions include `message-cite-original' and
+`message-cite-original-without-signature'.
+Note that these functions use `mail-citation-hook' if that is non-nil."
+  :type '(radio (function-item message-cite-original)
+               (function-item message-cite-original-without-signature)
+               (function-item sc-cite-original)
+               (function :tag "Other"))
+  :link '(custom-manual "(message)Insertion Variables")
+  :group 'notmuch-reply)
+
 ;;
 
 (defun notmuch-mua-get-switch-function ()
@@ -102,7 +118,10 @@ list."
 
 (defun notmuch-mua-user-agent-notmuch ()
   "Generate a `User-Agent:' string suitable for notmuch."
-  (concat "Notmuch/" (notmuch-version) " (http://notmuchmail.org)"))
+  (let ((notmuch-version (if (string= notmuch-emacs-version "unknown")
+                            (notmuch-cli-version)
+                          notmuch-emacs-version)))
+    (concat "Notmuch/" notmuch-version " (http://notmuchmail.org)")))
 
 (defun notmuch-mua-user-agent-emacs ()
   "Generate a `User-Agent:' string suitable for notmuch."
@@ -220,8 +239,9 @@ list."
            (date (plist-get original-headers :Date))
            (start (point)))
 
-       ;; message-cite-original constructs a citation line based on the From and Date
-       ;; headers of the original message, which are assumed to be in the buffer.
+       ;; notmuch-mua-cite-function constructs a citation line based
+       ;; on the From and Date headers of the original message, which
+       ;; are assumed to be in the buffer.
        (insert "From: " from "\n")
        (insert "Date: " date "\n\n")
 
@@ -233,7 +253,7 @@ list."
        (set-mark (point))
        (goto-char start)
        ;; Quote the original message according to the user's configured style.
-       (message-cite-original)))
+       (funcall notmuch-mua-cite-function)))
 
     ;; Crypto processing based crypto content of the original message
     (when process-crypto
@@ -248,6 +268,9 @@ list."
   (message-goto-body)
   (set-buffer-modified-p nil))
 
+(define-derived-mode notmuch-message-mode message-mode "Notmuch Message"
+  "Notmuch message composition mode. Mostly like `message-mode'")
+
 (defun notmuch-mua-mail (&optional to subject other-headers &rest other-args)
   "Invoke the notmuch mail composition window.
 
@@ -264,6 +287,7 @@ OTHER-ARGS are passed through to `message-mail'."
                       (notmuch-user-name) " <" (notmuch-user-primary-email) ">")) other-headers))
 
   (apply #'message-mail to subject other-headers other-args)
+  (notmuch-message-mode)
   (message-sort-headers)
   (message-hide-headers)
   (set-buffer-modified-p nil)