From 7135a8bcbf0cf17931af3f017bce81bb557ea1eb Mon Sep 17 00:00:00 2001
From: David Edmondson <dme@dme.org>
Date: Thu, 22 Apr 2010 12:20:16 +0100
Subject: [PATCH] emacs: Push the cursor to point-max on `n' or `N' at the end
 of a thread

Sebastian pointed out that the pre-JSON UI would move the cursor to
the end of the buffer if `n' or `N' is hit when on the last (unread)
message. Mimic that behaviour in the new UI.
---
 emacs/notmuch-show.el | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 12e5d282..53af301a 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -30,9 +30,9 @@
 (require 'notmuch-lib)
 (require 'notmuch-query)
 (require 'notmuch-wash)
+(require 'notmuch-mua)
 
 (declare-function notmuch-call-notmuch-process "notmuch" (&rest args))
-(declare-function notmuch-reply "notmuch" (query-string))
 (declare-function notmuch-fontify-headers "notmuch" nil)
 (declare-function notmuch-select-tag-with-completion "notmuch" (prompt &rest search-terms))
 (declare-function notmuch-search-show-thread "notmuch" nil)
@@ -507,7 +507,7 @@ function is used. "
 	(define-key map (kbd "M-TAB") 'notmuch-show-previous-button)
 	(define-key map (kbd "TAB") 'notmuch-show-next-button)
 	(define-key map "s" 'notmuch-search)
-	(define-key map "m" 'message-mail)
+	(define-key map "m" 'notmuch-mua-mail)
 	(define-key map "f" 'notmuch-show-forward-message)
 	(define-key map "r" 'notmuch-show-reply)
 	(define-key map "|" 'notmuch-show-pipe-message)
@@ -804,20 +804,22 @@ any effects from previous calls to
 (defun notmuch-show-reply ()
   "Reply to the current message."
   (interactive)
-  (notmuch-reply (notmuch-show-get-message-id)))
+  (notmuch-mua-reply (notmuch-show-get-message-id)))
 
 (defun notmuch-show-forward-message ()
   "Forward the current message."
   (interactive)
   (with-current-notmuch-show-message
-   (message-forward)))
+   (notmuch-mua-forward-message)))
 
 (defun notmuch-show-next-message ()
   "Show the next message."
   (interactive)
-  (notmuch-show-goto-message-next)
-  (notmuch-show-mark-read)
-  (notmuch-show-message-adjust))
+  (if (notmuch-show-goto-message-next)
+      (progn
+	(notmuch-show-mark-read)
+	(notmuch-show-message-adjust))
+    (goto-char (point-max))))
 
 (defun notmuch-show-previous-message ()
   "Show the previous message."
@@ -829,10 +831,14 @@ any effects from previous calls to
 (defun notmuch-show-next-open-message ()
   "Show the next message."
   (interactive)
-  (while (and (notmuch-show-goto-message-next)
-	      (not (notmuch-show-message-visible-p))))
-  (notmuch-show-mark-read)
-  (notmuch-show-message-adjust))
+  (let (r)
+    (while (and (setq r (notmuch-show-goto-message-next))
+		(not (notmuch-show-message-visible-p))))
+    (if r
+	(progn
+	  (notmuch-show-mark-read)
+	  (notmuch-show-message-adjust))
+      (goto-char (point-max)))))
 
 (defun notmuch-show-previous-open-message ()
   "Show the previous message."
-- 
2.26.2