Re: sup-like label listings (elisp)

diff --git a/ed/1021bf84e603d3d0a3129d29f8784951e4ac2a b/ed/1021bf84e603d3d0a3129d29f8784951e4ac2a
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+++ b/ed/1021bf84e603d3d0a3129d29f8784951e4ac2a
@@ -0,0 +1,123 @@
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+To: Taru Karttunen <taruti@taruti.net>, notmuch@notmuchmail.org\r
+Subject: Re: sup-like label listings (elisp)\r
+In-Reply-To: <87ljctjdek.fsf@ut.hh.sledj.net>\r
+References: <87wrwd95tl.fsf@nar.taruti.net> <87ljctjdek.fsf@ut.hh.sledj.net>\r
+From: David Edmondson <dme@dme.org>\r
+Date: Mon, 12 Apr 2010 09:26:03 +0100\r
+Message-ID: <87k4sdjcv8.fsf@ut.hh.sledj.net>\r
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+\r
+Oops. That one wasn't complete. Try:\r
+\r
+commit 0c55967141e7685b0ba23b45a74c1e48a5964f6c\r
+Author: David Edmondson <dme@dme.org>\r
+Date:   Mon Apr 12 09:24:44 2010 +0100\r
+\r
+    emacs: More flexible folder mode construction\r
+    \r
+    Allow callers to `notmuch-folder' to optionally specify the alist of\r
+    folders to be shown and a title for the buffer.\r
+    \r
+    Add `notmuch-folder-all-tags' and `notmuch-folder-all-tags-unread'\r
+    based on the above.\r
+\r
+       Modified emacs/notmuch.el\r
+diff --git a/emacs/notmuch.el b/emacs/notmuch.el\r
+index 6d44249..b6a5e5f 100644\r
+--- a/emacs/notmuch.el\r
++++ b/emacs/notmuch.el\r
+@@ -888,16 +888,43 @@ Currently available key bindings:\r
+     (if search\r
+       (notmuch-search (cdr search) notmuch-search-oldest-first))))\r
+ \r
++(defun notmuch-folder-all-tags-unread ()\r
++  "Show the notmuch folder view for messages tagged `unread' for\r
++all tags."\r
++  (interactive)\r
++  (notmuch-folder-all-tags "tag:unread"))\r
++\r
++(defun notmuch-folder-all-tags (&optional search-restriction)\r
++  "Show the notmuch folder view for all tags. The optional\r
++parameter `search-restriction' allows the tag based search to be\r
++refined."\r
++  (interactive)\r
++  (notmuch-folder\r
++   (mapcar '(lambda (tag)\r
++            (cons tag (concat "tag:" tag\r
++                              (if search-restriction\r
++                                  (concat " AND ( " search-restriction " )")\r
++                                ""))))\r
++         (process-lines notmuch-command "search-tags"))\r
++   search-restriction))\r
++\r
+ ;;;###autoload\r
+-(defun notmuch-folder ()\r
++(defun notmuch-folder (&optional folders title)\r
+   "Show the notmuch folder view and update the displayed counts."\r
+   (interactive)\r
+-  (let ((buffer (get-buffer-create "*notmuch-folders*")))\r
++  (let ((buffer (get-buffer-create\r
++               (concat "*notmuch-folders"\r
++                       (if title (concat "-" title) "")\r
++                       "*")))\r
++      (folders (or folders notmuch-folders)))\r
+     (switch-to-buffer buffer)\r
+     (let ((inhibit-read-only t)\r
+         (n (line-number-at-pos)))\r
+       (erase-buffer)\r
+       (notmuch-folder-mode)\r
++      ;; Must come after `notmuch-folder-mode', as that kills all\r
++      ;; local variables.\r
++      (set (make-local-variable 'notmuch-folders) folders)\r
+       (notmuch-folder-add notmuch-folders)\r
+       (goto-char (point-min))\r
+       (goto-line n))))\r
+\r
+\r
+dme.\r
+-- \r
+David Edmondson, http://dme.org\r