-;;; notmuch-mua.el --- emacs style mail-user-agent
+;;; notmuch-mua.el --- emacs style mail-user-agent -*- lexical-binding: t -*-
;;
;; Copyright © David Edmondson
;;
(declare-function notmuch-draft-postpone "notmuch-draft" ())
(declare-function notmuch-draft-save "notmuch-draft" ())
-;;
+(defvar notmuch-show-indent-multipart)
+(defvar notmuch-show-insert-header-p-function)
+(defvar notmuch-show-max-text-part-size)
+(defvar notmuch-show-insert-text/plain-hook)
+
+;;; Options
-(defcustom notmuch-mua-send-hook '(notmuch-mua-message-send-hook)
+(defcustom notmuch-mua-send-hook nil
"Hook run before sending messages."
:type 'hook
:group 'notmuch-send
:group 'notmuch-hooks)
(defcustom notmuch-mua-compose-in 'current-window
- (concat
- "Where to create the mail buffer used to compose a new message.
+ "Where to create the mail buffer used to compose a new message.
Possible values are `current-window' (default), `new-window' and
`new-frame'. If set to `current-window', the mail buffer will be
displayed in the current window, so the old buffer will be
window/frame that will be destroyed when the buffer is killed.
You may want to customize `message-kill-buffer-on-exit'
accordingly."
- (when (< emacs-major-version 24)
- " Due to a known bug in Emacs 23, you should not set
-this to `new-window' if `message-kill-buffer-on-exit' is
-disabled: this would result in an incorrect behavior."))
:group 'notmuch-send
:type '(choice (const :tag "Compose in the current window" current-window)
(const :tag "Compose mail in a new window" new-window)
(const :tag "Compose mail in a new frame" new-frame)))
(defcustom notmuch-mua-user-agent-function nil
- "Function used to generate a `User-Agent:' string. If this is
-`nil' then no `User-Agent:' will be generated."
+ "Function used to generate a `User-Agent:' string.
+If this is `nil' then no `User-Agent:' will be generated."
:type '(choice (const :tag "No user agent string" nil)
(const :tag "Full" notmuch-mua-user-agent-full)
(const :tag "Notmuch" notmuch-mua-user-agent-notmuch)
:group 'notmuch-send)
(defcustom notmuch-mua-hidden-headers nil
- "Headers that are added to the `message-mode' hidden headers
-list."
+ "Headers that are added to the `message-mode' hidden headers list."
:type '(repeat string)
:group 'notmuch-send)
:group 'notmuch)
(defcustom notmuch-mua-cite-function 'message-cite-original
- "*Function for citing an original message.
+ "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."
+`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)
:type 'regexp
:group 'notmuch-send)
-;;
+;;; Various functions
(defun notmuch-mua-attachment-check ()
"Signal an error if the message text indicates that an
(t (error "Invalid value for `notmuch-mua-compose-in'"))))
(defun notmuch-mua-maybe-set-window-dedicated ()
- "Set the selected window as dedicated according to
-`notmuch-mua-compose-in'."
+ "Set the selected window as dedicated according to `notmuch-mua-compose-in'."
(when (or (eq notmuch-mua-compose-in 'new-frame)
(eq notmuch-mua-compose-in 'new-window))
(set-window-dedicated-p (selected-window) t)))
(defun notmuch-mua-add-more-hidden-headers ()
"Add some headers to the list that are hidden by default."
(mapc (lambda (header)
- (when (not (member header message-hidden-headers))
+ (unless (member header message-hidden-headers)
(push header message-hidden-headers)))
notmuch-mua-hidden-headers))
"multipart/*")
do (notmuch-mua-reply-crypto (plist-get part :content))))
-;; There is a bug in emacs 23's message.el that results in a newline
+;; There is a bug in Emacs' message.el that results in a newline
;; not being inserted after the References header, so the next header
;; is concatenated to the end of it. This function fixes the problem,
;; while guarding against the possibility that some current or future
(funcall original-func header references)
(unless (bolp) (insert "\n")))
+;;; Mua reply
+
(defun notmuch-mua-reply (query-string &optional sender reply-all)
(let ((args '("reply" "--format=sexp" "--format-version=4"))
(process-crypto notmuch-show-process-crypto)
(narrow-to-region (point) (point-max))
(goto-char (point-max))
(if (re-search-backward message-signature-separator nil t)
- (if message-signature-insert-empty-line
- (forward-line -1))
+ (when message-signature-insert-empty-line
+ (forward-line -1))
(goto-char (point-max))))
(let ((from (plist-get original-headers :From))
(date (plist-get original-headers :Date))
(message-goto-body)
(set-buffer-modified-p nil))
+;;; Mode and keymap
+
+(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)
+;;; New messages
(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 addaptation of
-`message-pop-to-buffer'."
+ "Pop to buffer NAME, and warn if it already exists and is modified.
+Like `message-pop-to-buffer' but enable `notmuch-message-mode'
+instead of `message-mode' and SWITCH-FUNCTION is mandatory."
(let ((buffer (get-buffer name)))
(if (and buffer
(buffer-name buffer))
(interactive)
(when notmuch-mua-user-agent-function
(let ((user-agent (funcall notmuch-mua-user-agent-function)))
- (when (not (string= "" user-agent))
+ (unless (string= "" user-agent)
(push (cons 'User-Agent user-agent) other-headers))))
(unless (assq 'From other-headers)
(push (cons 'From (message-make-from
;; https://lists.gnu.org/archive/html/emacs-devel/2011-01/msg00337.html
;; We need to convert any string input, eg from rmail-start-mail.
(dolist (h other-headers other-headers)
- (if (stringp (car h)) (setcar h (intern (capitalize (car h))))))))
- (args (list yank-action send-actions))
+ (when (stringp (car h))
+ (setcar h (intern (capitalize (car h))))))))
;; Cause `message-setup-1' to do things relevant for mail,
;; such as observe `message-default-mail-headers'.
(message-this-is-mail t))
- ;; message-setup-1 in Emacs 23 does not accept return-action
- ;; argument. Pass it only if it is supplied by the caller. This
- ;; will never be the case when we're called by `compose-mail' in
- ;; Emacs 23.
- (when return-action (nconc args '(return-action)))
- (apply 'message-setup-1 headers args))
+ (message-setup-1 headers yank-action send-actions return-action))
(notmuch-fcc-header-setup)
(message-sort-headers)
(message-hide-headers)
(defvar notmuch-mua-sender-history nil)
-;; Workaround: Running `ido-completing-read' in emacs 23.1, 23.2 and 23.3
-;; without some explicit initialization fill freeze the operation.
-;; Hence, we advice `ido-completing-read' to ensure required initialization
-;; is done.
-(if (and (= emacs-major-version 23) (< emacs-minor-version 4))
- (defadvice ido-completing-read (before notmuch-ido-mode-init activate)
- (ido-init-completion-maps)
- (add-hook 'minibuffer-setup-hook 'ido-minibuffer-setup)
- (add-hook 'choose-completion-string-functions
- 'ido-choose-completion-string)
- (ad-disable-advice 'ido-completing-read 'before 'notmuch-ido-mode-init)
- (ad-activate 'ido-completing-read)))
-
(defun notmuch-mua-prompt-for-sender ()
"Prompt for a sender from the user's configured identities."
(if notmuch-identities
If PROMPT-FOR-SENDER is non-nil, the user will be prompted for
the From: address first. If REPLY-ALL is non-nil, the message
will be addressed to all recipients of the source message."
- ;; In current emacs (24.3) select-active-regions is set to t by
- ;; default. The reply insertion code sets the region to the quoted
- ;; message to make it easy to delete (kill-region or C-w). These two
- ;; things combine to put the quoted message in the primary selection.
+ ;; `select-active-regions' is t by default. The reply insertion code
+ ;; sets the region to the quoted message to make it easy to delete
+ ;; (kill-region or C-w). These two things combine to put the quoted
+ ;; message in the primary selection.
;;
;; This is not what the user wanted and is a privacy risk (accidental
;; pasting of the quoted message). We can avoid some of the problems
(notmuch-mua-reply query-string sender reply-all)
(deactivate-mark)))
+;;; Checks
+
(defun notmuch-mua-check-no-misplaced-secure-tag ()
"Query user if there is a misplaced secure mml tag.
(goto-char (point-max))
(or
;; We are always fine if there is no secure tag.
- (not (search-backward "<#secure" nil 't))
+ (not (search-backward "<#secure" nil t))
;; There is a secure tag, so it must be at the start of the
;; body, with no secure tag earlier (i.e., in the headers).
(and (= (point) body-start)
- (not (search-backward "<#secure" nil 't)))
+ (not (search-backward "<#secure" nil t)))
;; The user confirms they means it.
(yes-or-no-p "\
There is a <#secure> tag not at the start of the body. It is
newline. It is likely that the message will be sent unsigned and
unencrypted. Really send? "))))
+;;; Finishing commands
+
(defun notmuch-mua-send-common (arg &optional exit)
(interactive "P")
(run-hooks 'notmuch-mua-send-hook)
(defun notmuch-mua-send-and-exit (&optional arg)
(interactive "P")
- (notmuch-mua-send-common arg 't))
+ (notmuch-mua-send-common arg t))
(defun notmuch-mua-send (&optional arg)
(interactive "P")
(interactive)
(message-kill-buffer))
-(defun notmuch-mua-message-send-hook ()
- "The default function used for `notmuch-mua-send-hook', this
-simply runs the corresponding `message-mode' hook functions."
- (run-hooks 'message-send-hook))
-
-;;
+;;; _
(define-mail-user-agent 'notmuch-user-agent
'notmuch-mua-mail 'notmuch-mua-send-and-exit
;; composing a message.
(notmuch-mua-add-more-hidden-headers)
-;;
-
(provide 'notmuch-mua)
;;; notmuch-mua.el ends here
projects / notmuch / blobdiff