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+ Sat, 22 Mar 2014 04:51:36 -0700 (PDT)\r
+From: Mark Walters <markwalters1009@gmail.com>\r
+To: notmuch@notmuchmail.org,\r
+ amdragon@mit.edu\r
+Subject: [Patch v4 8/8] emacs: tree: use orig-tags in search\r
+Date: Sat, 22 Mar 2014 11:51:12 +0000\r
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+\r
+This uses the recent functionality to show the tag changes in the tree\r
+buffer. Currently this is only used to show changes the tree buffer\r
+makes itself: i.e., it does not make display any changes reflecting\r
+tagging done by other notmuch-buffers.\r
+---\r
+ emacs/notmuch-tree.el | 9 ++++++---\r
+ 1 file changed, 6 insertions(+), 3 deletions(-)\r
+\r
+diff --git a/emacs/notmuch-tree.el b/emacs/notmuch-tree.el\r
+index 8bf2fbc..7d5f475 100644\r
+--- a/emacs/notmuch-tree.el\r
++++ b/emacs/notmuch-tree.el\r
+@@ -701,10 +701,11 @@ (defun notmuch-tree-format-field (field format-string msg)\r
+ \r
+ ((string-equal field "tags")\r
+ (let ((tags (plist-get msg :tags))\r
++ (orig-tags (plist-get msg :orig-tags))\r
+ (face (if match\r
+ 'notmuch-tree-match-tag-face\r
+ 'notmuch-tree-no-match-tag-face)))\r
+- (format format-string (notmuch-tag-format-tags tags tags face)))))))\r
++ (format format-string (notmuch-tag-format-tags tags orig-tags face)))))))\r
+ \r
+ (defun notmuch-tree-format-field-list (field-list msg)\r
+ "Format fields of MSG according to FIELD-LIST and return string"\r
+@@ -766,8 +767,10 @@ (defun notmuch-tree-insert-tree (tree depth tree-status first last)\r
+ (push "├" tree-status)))\r
+ \r
+ (push (concat (if replies "┬" "─") "►") tree-status)\r
+- (plist-put msg :first (and first (eq 0 depth)))\r
+- (notmuch-tree-goto-and-insert-msg (plist-put msg :tree-status tree-status))\r
++ (setq msg (plist-put msg :first (and first (eq 0 depth))))\r
++ (setq msg (plist-put msg :tree-status tree-status))\r
++ (setq msg (plist-put msg :orig-tags (plist-get msg :tags)))\r
++ (notmuch-tree-goto-and-insert-msg msg)\r
+ (pop tree-status)\r
+ (pop tree-status)\r
+ \r
+-- \r
+1.7.10.4\r
+\r