X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;ds=sidebyside;f=emacs%2Fnotmuch-show.el;h=0d3c4c2789d80043af36dac4dd598609ab898bde;hb=c471c4eb0488ee689ab96814e3879930bec32bc6;hp=0e558db87cbdb16db7e976a0f9988358408243e0;hpb=294b6a67c1461f41ae331e5f7ea3cd07488cb3c2;p=obsolete%2Fnotmuch-old

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 0e558db8..0d3c4c27 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -85,10 +85,10 @@ any given message."
 (defmacro with-current-notmuch-show-message (&rest body)
   "Evaluate body with current buffer set to the text of current message"
   `(save-excursion
-     (let ((filename (notmuch-show-get-filename)))
-       (let ((buf (generate-new-buffer (concat "*notmuch-msg-" filename "*"))))
+     (let ((id (notmuch-show-get-message-id)))
+       (let ((buf (generate-new-buffer (concat "*notmuch-msg-" id "*"))))
          (with-current-buffer buf
-           (insert-file-contents filename nil nil nil t)
+	    (call-process notmuch-command nil t nil "show" "--format=raw" id)
            ,@body)
 	 (kill-buffer buf)))))
 
@@ -381,17 +381,24 @@ current buffer, if possible."
 (defun notmuch-show-make-symbol (type)
   (make-symbol (concat "notmuch-show-" type)))
 
+(defun notmuch-show-strip-re (string)
+  (replace-regexp-in-string "\\([Rr]e: *\\)+" "" string))
+
+(defvar notmuch-show-previous-subject "")
+(make-variable-buffer-local 'notmuch-show-previous-subject)
+
 (defun notmuch-show-insert-msg (msg depth)
   "Insert the message MSG at depth DEPTH in the current thread."
-  (let ((headers (plist-get msg :headers))
-	;; Indentation causes the buffer offset of the start/end
-	;; points to move, so we must use markers.
-	message-start message-end
-	content-start content-end
-	headers-start headers-end
-	body-start body-end
-	(headers-invis-spec (notmuch-show-make-symbol "header"))
-	(message-invis-spec (notmuch-show-make-symbol "message")))
+  (let* ((headers (plist-get msg :headers))
+	 ;; Indentation causes the buffer offset of the start/end
+	 ;; points to move, so we must use markers.
+	 message-start message-end
+	 content-start content-end
+	 headers-start headers-end
+	 body-start body-end
+	 (headers-invis-spec (notmuch-show-make-symbol "header"))
+	 (message-invis-spec (notmuch-show-make-symbol "message"))
+	 (bare-subject (notmuch-show-strip-re (plist-get headers :Subject))))
 
     ;; Set `buffer-invisibility-spec' to `nil' (a list), otherwise
     ;; removing items from `buffer-invisibility-spec' (which is what
@@ -428,10 +435,17 @@ current buffer, if possible."
     (insert "\n")
     (save-excursion
       (goto-char content-start)
-      (forward-line 1)
+      ;; If the subject of this message is the same as that of the
+      ;; previous message, don't display it when this message is
+      ;; collapsed.
+      (when (not (string= notmuch-show-previous-subject
+			  bare-subject))
+	(forward-line 1))
       (setq headers-start (point-marker)))
     (setq headers-end (point-marker))
 
+    (setq notmuch-show-previous-subject bare-subject)
+
     (setq body-start (point-marker))
     (notmuch-show-insert-body msg (plist-get msg :body) depth)
     ;; Ensure that the body ends with a newline.
@@ -536,6 +550,10 @@ function is used. "
     ;; Move straight to the first open message
     (if (not (notmuch-show-message-visible-p))
 	(notmuch-show-next-open-message))
+
+    ;; Set the header line to the subject of the first open message.
+    (setq header-line-format (notmuch-show-strip-re (notmuch-show-get-subject)))
+
     (notmuch-show-mark-read)))
 
 (defvar notmuch-show-stash-map
@@ -555,7 +573,7 @@ function is used. "
 (defvar notmuch-show-mode-map
       (let ((map (make-sparse-keymap)))
 	(define-key map "?" 'notmuch-help)
-	(define-key map "q" 'kill-this-buffer)
+	(define-key map "q" 'notmuch-kill-this-buffer)
 	(define-key map (kbd "<C-tab>") 'widget-backward)
 	(define-key map (kbd "M-TAB") 'notmuch-show-previous-button)
 	(define-key map (kbd "<backtab>") 'notmuch-show-previous-button)
@@ -586,7 +604,6 @@ function is used. "
       "Keymap for \"notmuch show\" buffers.")
 (fset 'notmuch-show-mode-map notmuch-show-mode-map)
 
-;;;###autoload
 (defun notmuch-show-mode ()
   "Major mode for viewing a thread with notmuch.
 
@@ -918,7 +935,11 @@ any effects from previous calls to
 (defun notmuch-show-view-raw-message ()
   "View the file holding the current message."
   (interactive)
-  (view-file (notmuch-show-get-filename)))
+  (let ((id (notmuch-show-get-message-id)))
+    (let ((buf (get-buffer-create (concat "*notmuch-raw-" id "*"))))
+      (switch-to-buffer buf)
+      (save-excursion
+	(call-process notmuch-command nil t nil "show" "--format=raw" id)))))
 
 (defun notmuch-show-pipe-message (entire-thread command)
   "Pipe the contents of the current message (or thread) to the given command.
@@ -934,12 +955,13 @@ than only the current message."
   (let (shell-command)
     (if entire-thread
 	(setq shell-command 
-	      (concat "notmuch show --format=mbox "
+	      (concat notmuch-command " show --format=mbox "
 		      (shell-quote-argument
 		       (mapconcat 'identity (notmuch-show-get-message-ids-for-open-messages) " OR "))
 		      " | " command))
       (setq shell-command
-	    (concat command " < " (shell-quote-argument (notmuch-show-get-filename)))))
+	    (concat notmuch-command " show --format=raw "
+		    (shell-quote-argument (notmuch-show-get-message-id)) " | " command)))
     (start-process-shell-command "notmuch-pipe-command" "*notmuch-pipe*" shell-command)))
 
 (defun notmuch-show-add-tags-worker (current-tags add-tags)
@@ -1039,7 +1061,7 @@ argument, hide all of the messages."
 	until (not (notmuch-show-goto-message-next)))
   ;; Move to the next item in the search results, if any.
   (let ((parent-buffer notmuch-show-parent-buffer))
-    (kill-this-buffer)
+    (notmuch-kill-this-buffer)
     (if parent-buffer
 	(progn
 	  (switch-to-buffer parent-buffer)