emacs: Allow the user to choose the "From" address when composing a new message

When pressing C-u m, the user will be prompted for the identity to use.

4 files changed, 14 insertions, 3 deletions

diff --git a/emacs/notmuch-hello.el b/emacs/notmuch-hello.el
index e58dd24e..ab06d3a6 100644
--- a/emacs/notmuch-hello.el
+++ b/emacs/notmuch-hello.el
@@ -298,7 +298,7 @@ should be. Returns a cons cell `(tags-per-line width)'."
     (define-key map "=" 'notmuch-hello-update)
     (define-key map "G" 'notmuch-hello-poll-and-update)
     (define-key map (kbd "<C-tab>") 'widget-backward)
-    (define-key map "m" 'notmuch-mua-mail)
+    (define-key map "m" 'notmuch-mua-new-mail)
     (define-key map "s" 'notmuch-hello-goto-search)
     map)
   "Keymap for \"notmuch hello\" buffers.")
diff --git a/emacs/notmuch-mua.el b/emacs/notmuch-mua.el
index dee2279a..c792732b 100644
--- a/emacs/notmuch-mua.el
+++ b/emacs/notmuch-mua.el
@@ -161,6 +161,17 @@ name and addresses configured in the notmuch configuration file."
     (ido-completing-read "Send mail From: " collection
 			 nil 'confirm nil 'notmuch-mua-sender-history (car collection))))
 
+(defun notmuch-mua-new-mail (&optional prompt-for-sender)
+  "Invoke the notmuch mail composition window.
+
+If PROMPT-FOR-SENDER is non-nil, the user will be prompted for
+the From: address first."
+  (interactive "P")
+  (let ((other-headers
+	 (when prompt-for-sender
+	   (list (cons 'from (notmuch-mua-prompt-for-sender))))))
+    (notmuch-mua-mail nil nil other-headers)))
+
 (defun notmuch-mua-send-and-exit (&optional arg)
   (interactive "P")
   (message-send-and-exit arg))
diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 9a38d9cd..93c5e53b 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -792,7 +792,7 @@ function is used. "
 	(define-key map (kbd "<backtab>") 'notmuch-show-previous-button)
 	(define-key map (kbd "TAB") 'notmuch-show-next-button)
 	(define-key map "s" 'notmuch-search)
-	(define-key map "m" 'notmuch-mua-mail)
+	(define-key map "m" 'notmuch-mua-new-mail)
 	(define-key map "f" 'notmuch-show-forward-message)
 	(define-key map "r" 'notmuch-show-reply)
 	(define-key map "|" 'notmuch-show-pipe-message)
diff --git a/emacs/notmuch.el b/emacs/notmuch.el
index 64f72a0d..c3ed0cdb 100644
--- a/emacs/notmuch.el
+++ b/emacs/notmuch.el
@@ -204,7 +204,7 @@ For a mouse binding, return nil."
     (define-key map "p" 'notmuch-search-previous-thread)
     (define-key map "n" 'notmuch-search-next-thread)
     (define-key map "r" 'notmuch-search-reply-to-thread)
-    (define-key map "m" 'notmuch-mua-mail)
+    (define-key map "m" 'notmuch-mua-new-mail)
     (define-key map "s" 'notmuch-search)
     (define-key map "o" 'notmuch-search-toggle-order)
     (define-key map "c" 'notmuch-search-stash-map)