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* [PATCH 0/5] Move pick into mainline
@ 2013-10-20  8:28 Mark Walters
  2013-10-20  8:28 ` [PATCH 1/5] emacs: move pick from contrib " Mark Walters
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: Mark Walters @ 2013-10-20  8:28 UTC (permalink / raw)
  To: notmuch

Hello

I think notmuch-pick is now ready for mainline: it's not perfect but
there are no longer any significant problems in the code (ie nothing
that makes me go yuck!).

This series just moves pick and the associated tests into
mainline. There are some changes that should follow: for example
moving the key-bindings that pick inserts into other keymaps into the
correct files but I will do this in later series. I have also left the
remnants in the directory contrib/notmuch/pick to be removed in a
later cleanup and a NEWS item will need to be added.

Pick has been in contrib for almost exactly one year and has seen a
reasonable amount of use (I think) during this time.

One thing to think about: do we want to keep the name "pick"? If not
then now is the last sensible time to change it. I don't have any
better suggestion however.

Finally, it would be nice to have
id:1381498794-17000-1-git-send-email-markwalters1009@gmail.com as
well: without the key bindings that pick overrides show up twice in
help.

Best wishes

Mark

Mark Walters (5):
  emacs: move pick from contrib into mainline
  emacs: add pick to the Makefile
  test: move the pick tests to the main test directory
  test: add the emacs-pick test to the list of tests
  emacs: pick: remove initialisation message

 contrib/notmuch-pick/notmuch-pick.el               |  946 --------------------
 contrib/notmuch-pick/test/emacs-pick               |  210 -----
 .../pick.expected-output/notmuch-pick-show-window  |   40 -
 .../notmuch-pick-single-thread                     |    6 -
 .../pick.expected-output/notmuch-pick-tag-inbox    |   53 --
 .../notmuch-pick-tag-inbox-tagged                  |   53 --
 .../notmuch-pick-tag-inbox-thread-tagged           |   53 --
 emacs/Makefile.local                               |    1 +
 emacs/notmuch-pick.el                              |  945 +++++++++++++++++++
 test/emacs-pick                                    |  210 +++++
 test/notmuch-test                                  |    1 +
 test/pick.expected-output/notmuch-pick-show-window |   40 +
 .../notmuch-pick-single-thread                     |    6 +
 test/pick.expected-output/notmuch-pick-tag-inbox   |   53 ++
 .../notmuch-pick-tag-inbox-tagged                  |   53 ++
 .../notmuch-pick-tag-inbox-thread-tagged           |   53 ++
 16 files changed, 1362 insertions(+), 1361 deletions(-)
 delete mode 100644 contrib/notmuch-pick/notmuch-pick.el
 delete mode 100755 contrib/notmuch-pick/test/emacs-pick
 delete mode 100644 contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-show-window
 delete mode 100644 contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-single-thread
 delete mode 100644 contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox
 delete mode 100644 contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox-tagged
 delete mode 100644 contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox-thread-tagged
 create mode 100644 emacs/notmuch-pick.el
 create mode 100755 test/emacs-pick
 create mode 100644 test/pick.expected-output/notmuch-pick-show-window
 create mode 100644 test/pick.expected-output/notmuch-pick-single-thread
 create mode 100644 test/pick.expected-output/notmuch-pick-tag-inbox
 create mode 100644 test/pick.expected-output/notmuch-pick-tag-inbox-tagged
 create mode 100644 test/pick.expected-output/notmuch-pick-tag-inbox-thread-tagged

-- 
1.7.9.1

^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH 1/5] emacs: move pick from contrib into mainline
  2013-10-20  8:28 [PATCH 0/5] Move pick into mainline Mark Walters
@ 2013-10-20  8:28 ` Mark Walters
  2013-10-20  8:28 ` [PATCH 2/5] emacs: add pick to the Makefile Mark Walters
                   ` (4 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: Mark Walters @ 2013-10-20  8:28 UTC (permalink / raw)
  To: notmuch

This moves the notmuch-pick.el file into the main emacs directory. The
file is not changed in the move.
---
 contrib/notmuch-pick/notmuch-pick.el |  946 ----------------------------------
 emacs/notmuch-pick.el                |  946 ++++++++++++++++++++++++++++++++++
 2 files changed, 946 insertions(+), 946 deletions(-)
 delete mode 100644 contrib/notmuch-pick/notmuch-pick.el
 create mode 100644 emacs/notmuch-pick.el

diff --git a/contrib/notmuch-pick/notmuch-pick.el b/contrib/notmuch-pick/notmuch-pick.el
deleted file mode 100644
index a492214..0000000
--- a/contrib/notmuch-pick/notmuch-pick.el
+++ /dev/null
@@ -1,946 +0,0 @@
-;; notmuch-pick.el --- displaying notmuch forests.
-;;
-;; Copyright © Carl Worth
-;; Copyright © David Edmondson
-;; Copyright © Mark Walters
-;;
-;; This file is part of Notmuch.
-;;
-;; Notmuch is free software: you can redistribute it and/or modify it
-;; under the terms of the GNU General Public License as published by
-;; the Free Software Foundation, either version 3 of the License, or
-;; (at your option) any later version.
-;;
-;; Notmuch is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-;; General Public License for more details.
-;;
-;; You should have received a copy of the GNU General Public License
-;; along with Notmuch.  If not, see <http://www.gnu.org/licenses/>.
-;;
-;; Authors: David Edmondson <dme@dme.org>
-;;          Mark Walters <markwalters1009@gmail.com>
-
-(require 'mail-parse)
-
-(require 'notmuch-lib)
-(require 'notmuch-query)
-(require 'notmuch-show)
-(require 'notmuch) ;; XXX ATM, as notmuch-search-mode-map is defined here
-
-(eval-when-compile (require 'cl))
-
-(declare-function notmuch-call-notmuch-process "notmuch" (&rest args))
-(declare-function notmuch-show "notmuch-show" (&rest args))
-(declare-function notmuch-tag "notmuch" (query &rest tags))
-(declare-function notmuch-show-strip-re "notmuch-show" (subject))
-(declare-function notmuch-show-spaces-n "notmuch-show" (n))
-(declare-function notmuch-read-query "notmuch" (prompt))
-(declare-function notmuch-read-tag-changes "notmuch" (&optional initial-input &rest search-terms))
-(declare-function notmuch-update-tags "notmuch" (current-tags tag-changes))
-(declare-function notmuch-hello-trim "notmuch-hello" (search))
-(declare-function notmuch-search-find-thread-id "notmuch" ())
-(declare-function notmuch-search-find-subject "notmuch" ())
-
-;; the following variable is defined in notmuch.el
-(defvar notmuch-search-query-string)
-
-(defgroup notmuch-pick nil
-  "Showing message and thread structure."
-  :group 'notmuch)
-
-(defcustom notmuch-pick-show-out nil
-  "View selected messages in new window rather than split-pane."
-  :type 'boolean
-  :group 'notmuch-pick)
-
-(defcustom notmuch-pick-result-format
-  `(("date" . "%12s  ")
-    ("authors" . "%-20s")
-    ((("tree" . "%s")("subject" . "%s")) ." %-54s ")
-    ("tags" . "(%s)"))
-  "Result formatting for Pick. Supported fields are: date,
-        authors, subject, tree, tags.  Tree means the thread tree
-        box graphics. The field may also be a list in which case
-        the formatting rules are applied recursively and then the
-        output of all the fields in the list is inserted
-        according to format-string.
-
-Note the author string should not contain
-        whitespace (put it in the neighbouring fields instead).
-        For example:
-        (setq notmuch-pick-result-format \(\(\"authors\" . \"%-40s\"\)
-                                             \(\"subject\" . \"%s\"\)\)\)"
-  :type '(alist :key-type (string) :value-type (string))
-  :group 'notmuch-pick)
-
-;; Faces for messages that match the query.
-(defface notmuch-pick-match-date-face
-  '((t :inherit default))
-  "Face used in pick mode for the date in messages matching the query."
-  :group 'notmuch-pick
-  :group 'notmuch-faces)
-
-(defface notmuch-pick-match-author-face
-  '((((class color)
-      (background dark))
-     (:foreground "OliveDrab1"))
-    (((class color)
-      (background light))
-     (:foreground "dark blue"))
-    (t
-     (:bold t)))
-  "Face used in pick mode for the date in messages matching the query."
-  :group 'notmuch-pick
-  :group 'notmuch-faces)
-
-(defface notmuch-pick-match-subject-face
-  '((t :inherit default))
-  "Face used in pick mode for the subject in messages matching the query."
-  :group 'notmuch-pick
-  :group 'notmuch-faces)
-
-(defface notmuch-pick-match-tree-face
-  '((t :inherit default))
-  "Face used in pick mode for the thread tree block graphics in messages matching the query."
-  :group 'notmuch-pick
-  :group 'notmuch-faces)
-
-(defface notmuch-pick-match-tag-face
-  '((((class color)
-      (background dark))
-     (:foreground "OliveDrab1"))
-    (((class color)
-      (background light))
-     (:foreground "navy blue" :bold t))
-    (t
-     (:bold t)))
-  "Face used in pick mode for tags in messages matching the query."
-  :group 'notmuch-pick
-  :group 'notmuch-faces)
-
-;; Faces for messages that do not match the query.
-(defface notmuch-pick-no-match-date-face
-  '((t (:foreground "gray")))
-  "Face used in pick mode for non-matching dates."
-  :group 'notmuch-pick
-  :group 'notmuch-faces)
-
-(defface notmuch-pick-no-match-subject-face
-  '((t (:foreground "gray")))
-  "Face used in pick mode for non-matching subjects."
-  :group 'notmuch-pick
-  :group 'notmuch-faces)
-
-(defface notmuch-pick-no-match-tree-face
-  '((t (:foreground "gray")))
-  "Face used in pick mode for the thread tree block graphics in messages matching the query."
-  :group 'notmuch-pick
-  :group 'notmuch-faces)
-
-(defface notmuch-pick-no-match-author-face
-  '((t (:foreground "gray")))
-  "Face used in pick mode for the date in messages matching the query."
-  :group 'notmuch-pick
-  :group 'notmuch-faces)
-
-(defface notmuch-pick-no-match-tag-face
-  '((t (:foreground "gray")))
-  "Face used in pick mode face for non-matching tags."
-  :group 'notmuch-pick
-  :group 'notmuch-faces)
-
-(defvar notmuch-pick-previous-subject
-  "The subject of the most recent result shown during the async display")
-(make-variable-buffer-local 'notmuch-pick-previous-subject)
-
-(defvar notmuch-pick-basic-query nil
-  "A buffer local copy of argument query to the function notmuch-pick")
-(make-variable-buffer-local 'notmuch-pick-basic-query)
-
-(defvar notmuch-pick-query-context nil
-  "A buffer local copy of argument query-context to the function notmuch-pick")
-(make-variable-buffer-local 'notmuch-pick-query-context)
-
-(defvar notmuch-pick-target-msg nil
-  "A buffer local copy of argument target to the function notmuch-pick")
-(make-variable-buffer-local 'notmuch-pick-target-msg)
-
-(defvar notmuch-pick-open-target nil
-  "A buffer local copy of argument open-target to the function notmuch-pick")
-(make-variable-buffer-local 'notmuch-pick-open-target)
-
-(defvar notmuch-pick-message-window nil
-  "The window of the message pane.
-
-It is set in both the pick buffer and the child show buffer. It
-is used to try and close the message pane when quitting pick or
-the child show buffer.")
-(make-variable-buffer-local 'notmuch-pick-message-window)
-(put 'notmuch-pick-message-window 'permanent-local t)
-
-(defvar notmuch-pick-message-buffer nil
-  "The buffer name of the show buffer in the message pane.
-
-This is used to try and make sure we don't close the message pane
-if the user has loaded a different buffer in that window.")
-(make-variable-buffer-local 'notmuch-pick-message-buffer)
-(put 'notmuch-pick-message-buffer 'permanent-local t)
-
-(defun notmuch-pick-to-message-pane (func)
-  "Execute FUNC in message pane.
-
-This function returns a function (so can be used as a keybinding)
-which executes function FUNC in the message pane if it is
-open (if the message pane is closed it does nothing)."
-  `(lambda ()
-      ,(concat "(In message pane) " (documentation func t))
-     (interactive)
-     (when (window-live-p notmuch-pick-message-window)
-       (with-selected-window notmuch-pick-message-window
-	 (call-interactively #',func)))))
-
-(defun notmuch-pick-button-activate (&optional button)
-  "Activate BUTTON or button at point
-
-This function does not give an error if there is no button."
-  (interactive)
-  (let ((button (or button (button-at (point)))))
-    (when button (button-activate button))))
-
-(defun notmuch-pick-close-message-pane-and (func)
-  "Close message pane and execute FUNC.
-
-This function returns a function (so can be used as a keybinding)
-which closes the message pane if open and then executes function
-FUNC."
-  `(lambda ()
-      ,(concat "(Close message pane and) " (documentation func t))
-     (interactive)
-     (notmuch-pick-close-message-window)
-     (call-interactively #',func)))
-
-(defvar notmuch-pick-mode-map
-  (let ((map (make-sparse-keymap)))
-    (set-keymap-parent map notmuch-common-keymap)
-    ;; The following override the global keymap.
-    ;; Override because we want to close message pane first.
-    (define-key map "?" (notmuch-pick-close-message-pane-and #'notmuch-help))
-    ;; Override because we first close message pane and then close pick buffer.
-    (define-key map "q" 'notmuch-pick-quit)
-    ;; Override because we close message pane after the search query is entered.
-    (define-key map "s" 'notmuch-pick-to-search)
-    ;; Override because we want to close message pane first.
-    (define-key map "m" (notmuch-pick-close-message-pane-and #'notmuch-mua-new-mail))
-
-    ;; these use notmuch-show functions directly
-    (define-key map "|" 'notmuch-show-pipe-message)
-    (define-key map "w" 'notmuch-show-save-attachments)
-    (define-key map "v" 'notmuch-show-view-all-mime-parts)
-    (define-key map "c" 'notmuch-show-stash-map)
-
-    ;; these apply to the message pane
-    (define-key map (kbd "M-TAB") (notmuch-pick-to-message-pane #'notmuch-show-previous-button))
-    (define-key map (kbd "<backtab>")  (notmuch-pick-to-message-pane #'notmuch-show-previous-button))
-    (define-key map (kbd "TAB") (notmuch-pick-to-message-pane #'notmuch-show-next-button))
-    (define-key map "e" (notmuch-pick-to-message-pane #'notmuch-pick-button-activate))
-
-    ;; bindings from show (or elsewhere) but we close the message pane first.
-    (define-key map "f" (notmuch-pick-close-message-pane-and #'notmuch-show-forward-message))
-    (define-key map "r" (notmuch-pick-close-message-pane-and #'notmuch-show-reply-sender))
-    (define-key map "R" (notmuch-pick-close-message-pane-and #'notmuch-show-reply))
-    (define-key map "V" (notmuch-pick-close-message-pane-and #'notmuch-show-view-raw-message))
-
-    ;; The main pick bindings
-    (define-key map (kbd "RET") 'notmuch-pick-show-message)
-    (define-key map [mouse-1] 'notmuch-pick-show-message)
-    (define-key map "x" 'notmuch-pick-quit)
-    (define-key map "A" 'notmuch-pick-archive-thread)
-    (define-key map "a" 'notmuch-pick-archive-message-then-next)
-    (define-key map "=" 'notmuch-pick-refresh-view)
-    (define-key map "z" 'notmuch-pick-to-pick)
-    (define-key map "n" 'notmuch-pick-next-matching-message)
-    (define-key map "p" 'notmuch-pick-prev-matching-message)
-    (define-key map "N" 'notmuch-pick-next-message)
-    (define-key map "P" 'notmuch-pick-prev-message)
-    (define-key map (kbd "M-p") 'notmuch-pick-prev-thread)
-    (define-key map (kbd "M-n") 'notmuch-pick-next-thread)
-    (define-key map "-" 'notmuch-pick-remove-tag)
-    (define-key map "+" 'notmuch-pick-add-tag)
-    (define-key map "*" 'notmuch-pick-tag-thread)
-    (define-key map " " 'notmuch-pick-scroll-or-next)
-    (define-key map "b" 'notmuch-pick-scroll-message-window-back)
-    map))
-(fset 'notmuch-pick-mode-map notmuch-pick-mode-map)
-
-(defun notmuch-pick-get-message-properties ()
-  "Return the properties of the current message as a plist.
-
-Some useful entries are:
-:headers - Property list containing the headers :Date, :Subject, :From, etc.
-:tags - Tags for this message"
-  (save-excursion
-    (beginning-of-line)
-    (get-text-property (point) :notmuch-message-properties)))
-
-;; XXX This should really be a lib function but we are trying to
-;; reduce impact on the code base.
-(defun notmuch-show-get-prop (prop &optional props)
-  "This is a pick overridden version of notmuch-show-get-prop
-
-It gets property PROP from PROPS or, if PROPS is nil, the current
-message in either pick or show. This means that several functions
-in notmuch-show now work unchanged in pick as they just need the
-correct message properties."
-  (let ((props (or props
-		   (cond ((eq major-mode 'notmuch-show-mode)
-			  (notmuch-show-get-message-properties))
-			 ((eq major-mode 'notmuch-pick-mode)
-			  (notmuch-pick-get-message-properties))))))
-    (plist-get props prop)))
-
-(defun notmuch-pick-set-message-properties (props)
-  (save-excursion
-    (beginning-of-line)
-    (put-text-property (point) (+ (point) 1) :notmuch-message-properties props)))
-
-(defun notmuch-pick-set-prop (prop val &optional props)
-  (let ((inhibit-read-only t)
-	(props (or props
-		   (notmuch-pick-get-message-properties))))
-    (plist-put props prop val)
-    (notmuch-pick-set-message-properties props)))
-
-(defun notmuch-pick-get-prop (prop &optional props)
-  (let ((props (or props
-		   (notmuch-pick-get-message-properties))))
-    (plist-get props prop)))
-
-(defun notmuch-pick-set-tags (tags)
-  "Set the tags of the current message."
-  (notmuch-pick-set-prop :tags tags))
-
-(defun notmuch-pick-get-tags ()
-  "Return the tags of the current message."
-  (notmuch-pick-get-prop :tags))
-
-(defun notmuch-pick-get-message-id ()
-  "Return the message id of the current message."
-  (let ((id (notmuch-pick-get-prop :id)))
-    (if id
-	(notmuch-id-to-query id)
-      nil)))
-
-(defun notmuch-pick-get-match ()
-  "Return whether the current message is a match."
-  (interactive)
-  (notmuch-pick-get-prop :match))
-
-(defun notmuch-pick-refresh-result ()
-  "Redisplay the current message line.
-
-This redisplays the current line based on the messages
-properties (as they are now). This is used when tags are
-updated."
-  (let ((init-point (point))
-	(end (line-end-position))
-	(msg (notmuch-pick-get-message-properties))
-	(inhibit-read-only t))
-    (beginning-of-line)
-    ;; This is a little tricky: we override
-    ;; notmuch-pick-previous-subject to get the decision between
-    ;; ... and a subject right and it stops notmuch-pick-insert-msg
-    ;; from overwriting the buffer local copy of
-    ;; notmuch-pick-previous-subject if this is called while the
-    ;; buffer is displaying.
-    (let ((notmuch-pick-previous-subject (notmuch-pick-get-prop :previous-subject)))
-      (delete-region (point) (1+ (line-end-position)))
-      (notmuch-pick-insert-msg msg))
-    (let ((new-end (line-end-position)))
-      (goto-char (if (= init-point end)
-		     new-end
-		   (min init-point (- new-end 1)))))))
-
-(defun notmuch-pick-tag-update-display (&optional tag-changes)
-  "Update display for TAG-CHANGES to current message.
-
-Does NOT change the database."
-  (let* ((current-tags (notmuch-pick-get-tags))
-	 (new-tags (notmuch-update-tags current-tags tag-changes)))
-    (unless (equal current-tags new-tags)
-      (notmuch-pick-set-tags new-tags)
-      (notmuch-pick-refresh-result))))
-
-(defun notmuch-pick-tag (&optional tag-changes)
-  "Change tags for the current message"
-  (interactive)
-  (setq tag-changes (notmuch-tag (notmuch-pick-get-message-id) tag-changes))
-  (notmuch-pick-tag-update-display tag-changes))
-
-(defun notmuch-pick-add-tag ()
-  "Same as `notmuch-pick-tag' but sets initial input to '+'."
-  (interactive)
-  (notmuch-pick-tag "+"))
-
-(defun notmuch-pick-remove-tag ()
-  "Same as `notmuch-pick-tag' but sets initial input to '-'."
-  (interactive)
-  (notmuch-pick-tag "-"))
-
-;; The next two functions close the message window before searching or
-;; picking but they do so after the user has entered the query (in
-;; case the user was basing the query on something in the message
-;; window).
-
-(defun notmuch-pick-to-search ()
-  "Run \"notmuch search\" with the given `query' and display results."
-  (interactive)
-  (let ((query (notmuch-read-query "Notmuch search: ")))
-    (notmuch-pick-close-message-window)
-    (notmuch-search query)))
-
-(defun notmuch-pick-to-pick ()
-  "Run a query and display results in experimental notmuch-pick mode"
-  (interactive)
-  (let ((query (notmuch-read-query "Notmuch pick: ")))
-    (notmuch-pick-close-message-window)
-    (notmuch-pick query)))
-
-;; This function should be in notmuch-show.el but be we trying to
-;; minimise impact on the rest of the codebase.
-(defun notmuch-pick-from-show-current-query ()
-  "Call notmuch pick with the current query"
-  (interactive)
-  (notmuch-pick notmuch-show-thread-id
-		notmuch-show-query-context
-		(notmuch-show-get-message-id)))
-
-;; This function should be in notmuch.el but be we trying to minimise
-;; impact on the rest of the codebase.
-(defun notmuch-pick-from-search-current-query ()
-  "Call notmuch pick with the current query"
-  (interactive)
-  (notmuch-pick notmuch-search-query-string))
-
-;; This function should be in notmuch.el but be we trying to minimise
-;; impact on the rest of the codebase.
-(defun notmuch-pick-from-search-thread ()
-  "Show the selected thread with notmuch-pick"
-  (interactive)
-  (notmuch-pick (notmuch-search-find-thread-id)
-                notmuch-search-query-string
-		nil
-                (notmuch-prettify-subject (notmuch-search-find-subject))
-		t))
-
-(defun notmuch-pick-message-window-kill-hook ()
-  "Close the message pane when exiting the show buffer."
-  (let ((buffer (current-buffer)))
-    (when (and (window-live-p notmuch-pick-message-window)
-	       (eq (window-buffer notmuch-pick-message-window) buffer))
-      ;; We do not want an error if this is the sole window in the
-      ;; frame and I do not know how to test for that in emacs pre
-      ;; 24. Hence we just ignore-errors.
-      (ignore-errors
-	(delete-window notmuch-pick-message-window)))))
-
-(defun notmuch-pick-show-message-in ()
-  "Show the current message (in split-pane)."
-  (interactive)
-  (let ((id (notmuch-pick-get-message-id))
-	(inhibit-read-only t)
-	buffer)
-    (when id
-      ;; We close and reopen the window to kill off un-needed buffers
-      ;; this might cause flickering but seems ok.
-      (notmuch-pick-close-message-window)
-      (setq notmuch-pick-message-window
-	    (split-window-vertically (/ (window-height) 4)))
-      (with-selected-window notmuch-pick-message-window
-	;; Since we are only displaying one message do not indent.
-	(let ((notmuch-show-indent-messages-width 0)
-	      (notmuch-show-only-matching-messages t))
-	  (setq buffer (notmuch-show id))))
-      ;; We need the `let' as notmuch-pick-message-window is buffer local.
-      (let ((window notmuch-pick-message-window))
-	(with-current-buffer buffer
-	  (setq notmuch-pick-message-window window)
-	  (add-hook 'kill-buffer-hook 'notmuch-pick-message-window-kill-hook)))
-      (when notmuch-show-mark-read-tags
-	(notmuch-pick-tag-update-display notmuch-show-mark-read-tags))
-      (setq notmuch-pick-message-buffer buffer))))
-
-(defun notmuch-pick-show-message-out ()
-  "Show the current message (in whole window)."
-  (interactive)
-  (let ((id (notmuch-pick-get-message-id))
-	(inhibit-read-only t)
-	buffer)
-    (when id
-      ;; We close the window to kill off un-needed buffers.
-      (notmuch-pick-close-message-window)
-      (notmuch-show id))))
-
-(defun notmuch-pick-show-message (arg)
-  "Show the current message.
-
-Shows in split pane or whole window according to value of
-`notmuch-pick-show-out'. A prefix argument reverses the choice."
-  (interactive "P")
-  (if (or (and notmuch-pick-show-out  (not arg))
-	  (and (not notmuch-pick-show-out) arg))
-      (notmuch-pick-show-message-out)
-    (notmuch-pick-show-message-in)))
-
-(defun notmuch-pick-scroll-message-window ()
-  "Scroll the message window (if it exists)"
-  (interactive)
-  (when (window-live-p notmuch-pick-message-window)
-    (with-selected-window notmuch-pick-message-window
-      (if (pos-visible-in-window-p (point-max))
-	  t
-	(scroll-up)))))
-
-(defun notmuch-pick-scroll-message-window-back ()
-  "Scroll the message window back(if it exists)"
-  (interactive)
-  (when (window-live-p notmuch-pick-message-window)
-    (with-selected-window notmuch-pick-message-window
-      (if (pos-visible-in-window-p (point-min))
-	  t
-	(scroll-down)))))
-
-(defun notmuch-pick-scroll-or-next ()
-  "Scroll the message window. If it at end go to next message."
-  (interactive)
-  (when (notmuch-pick-scroll-message-window)
-    (notmuch-pick-next-matching-message)))
-
-(defun notmuch-pick-quit ()
-  "Close the split view or exit pick."
-  (interactive)
-  (unless (notmuch-pick-close-message-window)
-    (kill-buffer (current-buffer))))
-
-(defun notmuch-pick-close-message-window ()
-  "Close the message-window. Return t if close succeeds."
-  (interactive)
-  (when (and (window-live-p notmuch-pick-message-window)
-	     (eq (window-buffer notmuch-pick-message-window) notmuch-pick-message-buffer))
-    (delete-window notmuch-pick-message-window)
-    (unless (get-buffer-window-list notmuch-pick-message-buffer)
-      (kill-buffer notmuch-pick-message-buffer))
-    t))
-
-(defun notmuch-pick-archive-message (&optional unarchive)
-  "Archive the current message.
-
-Archive the current message by applying the tag changes in
-`notmuch-archive-tags' to it. If a prefix argument is given, the
-message will be \"unarchived\", i.e. the tag changes in
-`notmuch-archive-tags' will be reversed."
-  (interactive "P")
-  (when notmuch-archive-tags
-    (apply 'notmuch-pick-tag
-	   (notmuch-tag-change-list notmuch-archive-tags unarchive))))
-
-(defun notmuch-pick-archive-message-then-next (&optional unarchive)
-  "Archive the current message and move to next matching message."
-  (interactive "P")
-  (notmuch-pick-archive-message unarchive)
-  (notmuch-pick-next-matching-message))
-
-(defun notmuch-pick-next-message ()
-  "Move to next message."
-  (interactive)
-  (forward-line)
-  (when (window-live-p notmuch-pick-message-window)
-    (notmuch-pick-show-message-in)))
-
-(defun notmuch-pick-prev-message ()
-  "Move to previous message."
-  (interactive)
-  (forward-line -1)
-  (when (window-live-p notmuch-pick-message-window)
-    (notmuch-pick-show-message-in)))
-
-(defun notmuch-pick-prev-matching-message ()
-  "Move to previous matching message."
-  (interactive)
-  (forward-line -1)
-  (while (and (not (bobp)) (not (notmuch-pick-get-match)))
-    (forward-line -1))
-  (when (window-live-p notmuch-pick-message-window)
-    (notmuch-pick-show-message-in)))
-
-(defun notmuch-pick-next-matching-message ()
-  "Move to next matching message."
-  (interactive)
-  (forward-line)
-  (while (and (not (eobp)) (not (notmuch-pick-get-match)))
-    (forward-line))
-  (when (window-live-p notmuch-pick-message-window)
-    (notmuch-pick-show-message-in)))
-
-(defun notmuch-pick-refresh-view ()
-  "Refresh view."
-  (interactive)
-  (let ((inhibit-read-only t)
-	(basic-query notmuch-pick-basic-query)
-	(query-context notmuch-pick-query-context)
-	(target (notmuch-pick-get-message-id)))
-    (erase-buffer)
-    (notmuch-pick-worker basic-query
-			 query-context
-			 target)))
-
-(defun notmuch-pick-thread-top ()
-  (when (notmuch-pick-get-message-properties)
-    (while (not (or (notmuch-pick-get-prop :first) (eobp)))
-      (forward-line -1))))
-
-(defun notmuch-pick-prev-thread ()
-  (interactive)
-  (forward-line -1)
-  (notmuch-pick-thread-top))
-
-(defun notmuch-pick-next-thread ()
-  (interactive)
-  (forward-line 1)
-  (while (not (or (notmuch-pick-get-prop :first) (eobp)))
-    (forward-line 1)))
-
-(defun notmuch-pick-thread-mapcar (function)
-  "Iterate through all messages in the current thread
- and call FUNCTION for side effects."
-  (save-excursion
-    (notmuch-pick-thread-top)
-    (loop collect (funcall function)
-	  do (forward-line)
-	  while (and (notmuch-pick-get-message-properties)
-		     (not (notmuch-pick-get-prop :first))))))
-
-(defun notmuch-pick-get-messages-ids-thread-search ()
-  "Return a search string for all message ids of messages in the current thread."
-  (mapconcat 'identity
-	     (notmuch-pick-thread-mapcar 'notmuch-pick-get-message-id)
-	     " or "))
-
-(defun notmuch-pick-tag-thread (&optional tag-changes)
-  "Tag all messages in the current thread"
-  (interactive)
-  (when (notmuch-pick-get-message-properties)
-    (let ((tag-changes (notmuch-tag (notmuch-pick-get-messages-ids-thread-search) tag-changes)))
-      (notmuch-pick-thread-mapcar
-       (lambda () (notmuch-pick-tag-update-display tag-changes))))))
-
-(defun notmuch-pick-archive-thread (&optional unarchive)
-  "Archive each message in thread.
-
-Archive each message currently shown by applying the tag changes
-in `notmuch-archive-tags' to each. If a prefix argument is given,
-the messages will be \"unarchived\", i.e. the tag changes in
-`notmuch-archive-tags' will be reversed.
-
-Note: This command is safe from any race condition of new messages
-being delivered to the same thread. It does not archive the
-entire thread, but only the messages shown in the current
-buffer."
-  (interactive "P")
-  (when notmuch-archive-tags
-    (notmuch-pick-tag-thread
-     (notmuch-tag-change-list notmuch-archive-tags unarchive))))
-
-;; Functions below here display the pick buffer itself.
-
-(defun notmuch-pick-clean-address (address)
-  "Try to clean a single email ADDRESS for display. Return
-AUTHOR_NAME if present, otherwise return AUTHOR_EMAIL. Return
-unchanged ADDRESS if parsing fails."
-  (let* ((clean-address (notmuch-clean-address address))
-	 (p-address (car clean-address))
-	 (p-name (cdr clean-address)))
-
-    ;; If we have a name return that otherwise return the address.
-    (or p-name p-address)))
-
-(defun notmuch-pick-format-field (field format-string msg)
-  "Format a FIELD of MSG according to FORMAT-STRING and return string"
-  (let* ((headers (plist-get msg :headers))
-	 (match (plist-get msg :match)))
-    (cond
-     ((listp field)
-      (format format-string (notmuch-pick-format-field-list field msg)))
-
-     ((string-equal field "date")
-      (let ((face (if match
-		      'notmuch-pick-match-date-face
-		    'notmuch-pick-no-match-date-face)))
-	(propertize (format format-string (plist-get msg :date_relative)) 'face face)))
-
-     ((string-equal field "tree")
-      (let ((tree-status (plist-get msg :tree-status))
-	    (face (if match
-		      'notmuch-pick-match-tree-face
-		    'notmuch-pick-no-match-tree-face)))
-
-	(propertize (format format-string
-			    (mapconcat #'identity (reverse tree-status) ""))
-		    'face face)))
-
-     ((string-equal field "subject")
-      (let ((bare-subject (notmuch-show-strip-re (plist-get headers :Subject)))
-	    (previous-subject notmuch-pick-previous-subject)
-	    (face (if match
-		      'notmuch-pick-match-subject-face
-		    'notmuch-pick-no-match-subject-face)))
-
-	(setq notmuch-pick-previous-subject bare-subject)
-	(propertize (format format-string
-			    (if (string= previous-subject bare-subject)
-				" ..."
-			      bare-subject))
-		    'face face)))
-
-     ((string-equal field "authors")
-      (let ((author (notmuch-pick-clean-address (plist-get headers :From)))
-	    (len (length (format format-string "")))
-	    (face (if match
-		      'notmuch-pick-match-author-face
-		    'notmuch-pick-no-match-author-face)))
-	(when (> (length author) len)
-	  (setq author (substring author 0 len)))
-	(propertize (format format-string author) 'face face)))
-
-     ((string-equal field "tags")
-      (let ((tags (plist-get msg :tags))
-	    (face (if match
-		      'notmuch-pick-match-tag-face
-		    'notmuch-pick-no-match-tag-face)))
-	(propertize (format format-string
-			    (mapconcat #'identity tags ", "))
-		    'face face))))))
-
-
-(defun notmuch-pick-format-field-list (field-list msg)
-  "Format fields of MSG according to FIELD-LIST and return string"
-  (let (result-string)
-    (dolist (spec field-list result-string)
-      (let ((field-string (notmuch-pick-format-field (car spec) (cdr spec) msg)))
-	(setq result-string (concat result-string field-string))))))
-
-(defun notmuch-pick-insert-msg (msg)
-  "Insert the message MSG according to notmuch-pick-result-format"
-  ;; We need to save the previous subject as it will get overwritten
-  ;; by the insert-field calls.
-  (let ((previous-subject notmuch-pick-previous-subject))
-    (insert (notmuch-pick-format-field-list notmuch-pick-result-format msg))
-    (notmuch-pick-set-message-properties msg)
-    (notmuch-pick-set-prop :previous-subject previous-subject)
-    (insert "\n")))
-
-(defun notmuch-pick-goto-and-insert-msg (msg)
-  "Insert msg at the end of the buffer. Move point to msg if it is the target"
-  (save-excursion
-    (goto-char (point-max))
-    (notmuch-pick-insert-msg msg))
-  (let ((msg-id (notmuch-id-to-query (plist-get msg :id)))
-	(target notmuch-pick-target-msg))
-    (when (or (and (not target) (plist-get msg :match))
-	      (string= msg-id target))
-      (setq notmuch-pick-target-msg "found")
-      (goto-char (point-max))
-      (forward-line -1)
-      (when notmuch-pick-open-target
-	(notmuch-pick-show-message-in)))))
-
-(defun notmuch-pick-insert-tree (tree depth tree-status first last)
-  "Insert the message tree TREE at depth DEPTH in the current thread.
-
-A message tree is another name for a single sub-thread: i.e., a
-message together with all its descendents."
-  (let ((msg (car tree))
-	(replies (cadr tree)))
-
-      (cond
-       ((and (< 0 depth) (not last))
-	(push "├" tree-status))
-       ((and (< 0 depth) last)
-	(push "╰" tree-status))
-       ((and (eq 0 depth) first last)
-;;	  (push "─" tree-status)) choice between this and next line is matter of taste.
-	(push " " tree-status))
-       ((and (eq 0 depth) first (not last))
-	  (push "┬" tree-status))
-       ((and (eq 0 depth) (not first) last)
-	(push "╰" tree-status))
-       ((and (eq 0 depth) (not first) (not last))
-	(push "├" tree-status)))
-
-      (push (concat (if replies "┬" "─") "►") tree-status)
-      (plist-put msg :first (and first (eq 0 depth)))
-      (notmuch-pick-goto-and-insert-msg (plist-put msg :tree-status tree-status))
-      (pop tree-status)
-      (pop tree-status)
-
-      (if last
-	  (push " " tree-status)
-	(push "│" tree-status))
-
-    (notmuch-pick-insert-thread replies (1+ depth) tree-status)))
-
-(defun notmuch-pick-insert-thread (thread depth tree-status)
-  "Insert the collection of sibling sub-threads THREAD at depth DEPTH in the current forest."
-  (let ((n (length thread)))
-    (loop for tree in thread
-	  for count from 1 to n
-
-	  do (notmuch-pick-insert-tree tree depth tree-status (eq count 1) (eq count n)))))
-
-(defun notmuch-pick-insert-forest-thread (forest-thread)
-  "Insert a single complete thread."
-  (let (tree-status)
-    ;; Reset at the start of each main thread.
-    (setq notmuch-pick-previous-subject nil)
-    (notmuch-pick-insert-thread forest-thread 0 tree-status)))
-
-(defun notmuch-pick-insert-forest (forest)
-  "Insert a forest of threads.
-
-This function inserts a collection of several complete threads as
-passed to it by notmuch-pick-process-filter."
-  (mapc 'notmuch-pick-insert-forest-thread forest))
-
-(defun notmuch-pick-mode ()
-  "Major mode displaying messages (as opposed to threads) of of a notmuch search.
-
-This buffer contains the results of a \"notmuch pick\" of your
-email archives. Each line in the buffer represents a single
-message giving the relative date, the author, subject, and any
-tags.
-
-Pressing \\[notmuch-pick-show-message] on any line displays that message.
-
-Complete list of currently available key bindings:
-
-\\{notmuch-pick-mode-map}"
-
-  (interactive)
-  (kill-all-local-variables)
-  (setq notmuch-buffer-refresh-function #'notmuch-pick-refresh-view)
-  (use-local-map notmuch-pick-mode-map)
-  (setq major-mode 'notmuch-pick-mode
-	mode-name "notmuch-pick")
-  (hl-line-mode 1)
-  (setq buffer-read-only t
-	truncate-lines t))
-
-(defun notmuch-pick-process-sentinel (proc msg)
-  "Add a message to let user know when \"notmuch pick\" exits"
-  (let ((buffer (process-buffer proc))
-	(status (process-status proc))
-	(exit-status (process-exit-status proc))
-	(never-found-target-thread nil))
-    (when (memq status '(exit signal))
-        (kill-buffer (process-get proc 'parse-buf))
-	(if (buffer-live-p buffer)
-	    (with-current-buffer buffer
-	      (save-excursion
-		(let ((inhibit-read-only t)
-		      (atbob (bobp)))
-		  (goto-char (point-max))
-		  (if (eq status 'signal)
-		      (insert "Incomplete search results (pick process was killed).\n"))
-		  (when (eq status 'exit)
-		    (insert "End of search results.")
-		    (unless (= exit-status 0)
-		      (insert (format " (process returned %d)" exit-status)))
-		    (insert "\n")))))))))
-
-(defun notmuch-pick-process-filter (proc string)
-  "Process and filter the output of \"notmuch show\" (for pick)"
-  (let ((results-buf (process-buffer proc))
-        (parse-buf (process-get proc 'parse-buf))
-        (inhibit-read-only t)
-        done)
-    (if (not (buffer-live-p results-buf))
-        (delete-process proc)
-      (with-current-buffer parse-buf
-        ;; Insert new data
-        (save-excursion
-          (goto-char (point-max))
-          (insert string))
-	(notmuch-sexp-parse-partial-list 'notmuch-pick-insert-forest-thread
-					 results-buf)))))
-
-(defun notmuch-pick-worker (basic-query &optional query-context target open-target)
-  "Insert the actual pick search in the current buffer.
-
-This is is a helper function for notmuch-pick. The arguments are
-the same as for the function notmuch-pick."
-  (interactive)
-  (notmuch-pick-mode)
-  (setq notmuch-pick-basic-query basic-query)
-  (setq notmuch-pick-query-context query-context)
-  (setq notmuch-pick-target-msg target)
-  (setq notmuch-pick-open-target open-target)
-
-  (erase-buffer)
-  (goto-char (point-min))
-  (let* ((search-args (concat basic-query
-		       (if query-context (concat " and (" query-context ")"))
-		       ))
-	 (message-arg "--entire-thread"))
-    (if (equal (car (process-lines notmuch-command "count" search-args)) "0")
-	(setq search-args basic-query))
-    (let ((proc (notmuch-start-notmuch
-		 "notmuch-pick" (current-buffer) #'notmuch-pick-process-sentinel
-		 "show" "--body=false" "--format=sexp"
-		 message-arg search-args))
-	  ;; Use a scratch buffer to accumulate partial output.
-	  ;; This buffer will be killed by the sentinel, which
-	  ;; should be called no matter how the process dies.
-	  (parse-buf (generate-new-buffer " *notmuch pick parse*")))
-      (process-put proc 'parse-buf parse-buf)
-      (set-process-filter proc 'notmuch-pick-process-filter)
-      (set-process-query-on-exit-flag proc nil))))
-
-(defun notmuch-pick (&optional query query-context target buffer-name open-target)
-  "Run notmuch pick with the given `query' and display the results.
-
-The arguments are:
-  QUERY: the main query. This can be any query but in many cases will be
-      a single thread. If nil this is read interactively from the minibuffer.
-  QUERY-CONTEXT: is an additional term for the query. The query used
-      is QUERY and QUERY-CONTEXT unless that does not match any messages
-      in which case we fall back to just QUERY.
-  TARGET: A message ID (with the id: prefix) that will be made
-      current if it appears in the pick results.
-  BUFFER-NAME: the name of the buffer to show the pick tree. If
-      it is nil \"*notmuch-pick\" followed by QUERY is used.
-  OPEN-TARGET: If TRUE open the target message in the message pane."
-  (interactive)
-  (if (null query)
-      (setq query (notmuch-read-query "Notmuch pick: ")))
-  (let ((buffer (get-buffer-create (generate-new-buffer-name
-				    (or buffer-name
-					(concat "*notmuch-pick-" query "*")))))
-	(inhibit-read-only t))
-
-    (switch-to-buffer buffer))
-  ;; Don't track undo information for this buffer
-  (set 'buffer-undo-list t)
-
-  (notmuch-pick-worker query query-context target open-target)
-
-  (setq truncate-lines t))
-
-
-;; Set up key bindings from the rest of notmuch.
-(define-key notmuch-common-keymap "z" 'notmuch-pick)
-(define-key notmuch-search-mode-map "Z" 'notmuch-pick-from-search-current-query)
-(define-key notmuch-show-mode-map "Z" 'notmuch-pick-from-show-current-query)
-(message "Initialised notmuch-pick")
-
-(provide 'notmuch-pick)
diff --git a/emacs/notmuch-pick.el b/emacs/notmuch-pick.el
new file mode 100644
index 0000000..a492214
--- /dev/null
+++ b/emacs/notmuch-pick.el
@@ -0,0 +1,946 @@
+;; notmuch-pick.el --- displaying notmuch forests.
+;;
+;; Copyright © Carl Worth
+;; Copyright © David Edmondson
+;; Copyright © Mark Walters
+;;
+;; This file is part of Notmuch.
+;;
+;; Notmuch is free software: you can redistribute it and/or modify it
+;; under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+;;
+;; Notmuch is distributed in the hope that it will be useful, but
+;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;; General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with Notmuch.  If not, see <http://www.gnu.org/licenses/>.
+;;
+;; Authors: David Edmondson <dme@dme.org>
+;;          Mark Walters <markwalters1009@gmail.com>
+
+(require 'mail-parse)
+
+(require 'notmuch-lib)
+(require 'notmuch-query)
+(require 'notmuch-show)
+(require 'notmuch) ;; XXX ATM, as notmuch-search-mode-map is defined here
+
+(eval-when-compile (require 'cl))
+
+(declare-function notmuch-call-notmuch-process "notmuch" (&rest args))
+(declare-function notmuch-show "notmuch-show" (&rest args))
+(declare-function notmuch-tag "notmuch" (query &rest tags))
+(declare-function notmuch-show-strip-re "notmuch-show" (subject))
+(declare-function notmuch-show-spaces-n "notmuch-show" (n))
+(declare-function notmuch-read-query "notmuch" (prompt))
+(declare-function notmuch-read-tag-changes "notmuch" (&optional initial-input &rest search-terms))
+(declare-function notmuch-update-tags "notmuch" (current-tags tag-changes))
+(declare-function notmuch-hello-trim "notmuch-hello" (search))
+(declare-function notmuch-search-find-thread-id "notmuch" ())
+(declare-function notmuch-search-find-subject "notmuch" ())
+
+;; the following variable is defined in notmuch.el
+(defvar notmuch-search-query-string)
+
+(defgroup notmuch-pick nil
+  "Showing message and thread structure."
+  :group 'notmuch)
+
+(defcustom notmuch-pick-show-out nil
+  "View selected messages in new window rather than split-pane."
+  :type 'boolean
+  :group 'notmuch-pick)
+
+(defcustom notmuch-pick-result-format
+  `(("date" . "%12s  ")
+    ("authors" . "%-20s")
+    ((("tree" . "%s")("subject" . "%s")) ." %-54s ")
+    ("tags" . "(%s)"))
+  "Result formatting for Pick. Supported fields are: date,
+        authors, subject, tree, tags.  Tree means the thread tree
+        box graphics. The field may also be a list in which case
+        the formatting rules are applied recursively and then the
+        output of all the fields in the list is inserted
+        according to format-string.
+
+Note the author string should not contain
+        whitespace (put it in the neighbouring fields instead).
+        For example:
+        (setq notmuch-pick-result-format \(\(\"authors\" . \"%-40s\"\)
+                                             \(\"subject\" . \"%s\"\)\)\)"
+  :type '(alist :key-type (string) :value-type (string))
+  :group 'notmuch-pick)
+
+;; Faces for messages that match the query.
+(defface notmuch-pick-match-date-face
+  '((t :inherit default))
+  "Face used in pick mode for the date in messages matching the query."
+  :group 'notmuch-pick
+  :group 'notmuch-faces)
+
+(defface notmuch-pick-match-author-face
+  '((((class color)
+      (background dark))
+     (:foreground "OliveDrab1"))
+    (((class color)
+      (background light))
+     (:foreground "dark blue"))
+    (t
+     (:bold t)))
+  "Face used in pick mode for the date in messages matching the query."
+  :group 'notmuch-pick
+  :group 'notmuch-faces)
+
+(defface notmuch-pick-match-subject-face
+  '((t :inherit default))
+  "Face used in pick mode for the subject in messages matching the query."
+  :group 'notmuch-pick
+  :group 'notmuch-faces)
+
+(defface notmuch-pick-match-tree-face
+  '((t :inherit default))
+  "Face used in pick mode for the thread tree block graphics in messages matching the query."
+  :group 'notmuch-pick
+  :group 'notmuch-faces)
+
+(defface notmuch-pick-match-tag-face
+  '((((class color)
+      (background dark))
+     (:foreground "OliveDrab1"))
+    (((class color)
+      (background light))
+     (:foreground "navy blue" :bold t))
+    (t
+     (:bold t)))
+  "Face used in pick mode for tags in messages matching the query."
+  :group 'notmuch-pick
+  :group 'notmuch-faces)
+
+;; Faces for messages that do not match the query.
+(defface notmuch-pick-no-match-date-face
+  '((t (:foreground "gray")))
+  "Face used in pick mode for non-matching dates."
+  :group 'notmuch-pick
+  :group 'notmuch-faces)
+
+(defface notmuch-pick-no-match-subject-face
+  '((t (:foreground "gray")))
+  "Face used in pick mode for non-matching subjects."
+  :group 'notmuch-pick
+  :group 'notmuch-faces)
+
+(defface notmuch-pick-no-match-tree-face
+  '((t (:foreground "gray")))
+  "Face used in pick mode for the thread tree block graphics in messages matching the query."
+  :group 'notmuch-pick
+  :group 'notmuch-faces)
+
+(defface notmuch-pick-no-match-author-face
+  '((t (:foreground "gray")))
+  "Face used in pick mode for the date in messages matching the query."
+  :group 'notmuch-pick
+  :group 'notmuch-faces)
+
+(defface notmuch-pick-no-match-tag-face
+  '((t (:foreground "gray")))
+  "Face used in pick mode face for non-matching tags."
+  :group 'notmuch-pick
+  :group 'notmuch-faces)
+
+(defvar notmuch-pick-previous-subject
+  "The subject of the most recent result shown during the async display")
+(make-variable-buffer-local 'notmuch-pick-previous-subject)
+
+(defvar notmuch-pick-basic-query nil
+  "A buffer local copy of argument query to the function notmuch-pick")
+(make-variable-buffer-local 'notmuch-pick-basic-query)
+
+(defvar notmuch-pick-query-context nil
+  "A buffer local copy of argument query-context to the function notmuch-pick")
+(make-variable-buffer-local 'notmuch-pick-query-context)
+
+(defvar notmuch-pick-target-msg nil
+  "A buffer local copy of argument target to the function notmuch-pick")
+(make-variable-buffer-local 'notmuch-pick-target-msg)
+
+(defvar notmuch-pick-open-target nil
+  "A buffer local copy of argument open-target to the function notmuch-pick")
+(make-variable-buffer-local 'notmuch-pick-open-target)
+
+(defvar notmuch-pick-message-window nil
+  "The window of the message pane.
+
+It is set in both the pick buffer and the child show buffer. It
+is used to try and close the message pane when quitting pick or
+the child show buffer.")
+(make-variable-buffer-local 'notmuch-pick-message-window)
+(put 'notmuch-pick-message-window 'permanent-local t)
+
+(defvar notmuch-pick-message-buffer nil
+  "The buffer name of the show buffer in the message pane.
+
+This is used to try and make sure we don't close the message pane
+if the user has loaded a different buffer in that window.")
+(make-variable-buffer-local 'notmuch-pick-message-buffer)
+(put 'notmuch-pick-message-buffer 'permanent-local t)
+
+(defun notmuch-pick-to-message-pane (func)
+  "Execute FUNC in message pane.
+
+This function returns a function (so can be used as a keybinding)
+which executes function FUNC in the message pane if it is
+open (if the message pane is closed it does nothing)."
+  `(lambda ()
+      ,(concat "(In message pane) " (documentation func t))
+     (interactive)
+     (when (window-live-p notmuch-pick-message-window)
+       (with-selected-window notmuch-pick-message-window
+	 (call-interactively #',func)))))
+
+(defun notmuch-pick-button-activate (&optional button)
+  "Activate BUTTON or button at point
+
+This function does not give an error if there is no button."
+  (interactive)
+  (let ((button (or button (button-at (point)))))
+    (when button (button-activate button))))
+
+(defun notmuch-pick-close-message-pane-and (func)
+  "Close message pane and execute FUNC.
+
+This function returns a function (so can be used as a keybinding)
+which closes the message pane if open and then executes function
+FUNC."
+  `(lambda ()
+      ,(concat "(Close message pane and) " (documentation func t))
+     (interactive)
+     (notmuch-pick-close-message-window)
+     (call-interactively #',func)))
+
+(defvar notmuch-pick-mode-map
+  (let ((map (make-sparse-keymap)))
+    (set-keymap-parent map notmuch-common-keymap)
+    ;; The following override the global keymap.
+    ;; Override because we want to close message pane first.
+    (define-key map "?" (notmuch-pick-close-message-pane-and #'notmuch-help))
+    ;; Override because we first close message pane and then close pick buffer.
+    (define-key map "q" 'notmuch-pick-quit)
+    ;; Override because we close message pane after the search query is entered.
+    (define-key map "s" 'notmuch-pick-to-search)
+    ;; Override because we want to close message pane first.
+    (define-key map "m" (notmuch-pick-close-message-pane-and #'notmuch-mua-new-mail))
+
+    ;; these use notmuch-show functions directly
+    (define-key map "|" 'notmuch-show-pipe-message)
+    (define-key map "w" 'notmuch-show-save-attachments)
+    (define-key map "v" 'notmuch-show-view-all-mime-parts)
+    (define-key map "c" 'notmuch-show-stash-map)
+
+    ;; these apply to the message pane
+    (define-key map (kbd "M-TAB") (notmuch-pick-to-message-pane #'notmuch-show-previous-button))
+    (define-key map (kbd "<backtab>")  (notmuch-pick-to-message-pane #'notmuch-show-previous-button))
+    (define-key map (kbd "TAB") (notmuch-pick-to-message-pane #'notmuch-show-next-button))
+    (define-key map "e" (notmuch-pick-to-message-pane #'notmuch-pick-button-activate))
+
+    ;; bindings from show (or elsewhere) but we close the message pane first.
+    (define-key map "f" (notmuch-pick-close-message-pane-and #'notmuch-show-forward-message))
+    (define-key map "r" (notmuch-pick-close-message-pane-and #'notmuch-show-reply-sender))
+    (define-key map "R" (notmuch-pick-close-message-pane-and #'notmuch-show-reply))
+    (define-key map "V" (notmuch-pick-close-message-pane-and #'notmuch-show-view-raw-message))
+
+    ;; The main pick bindings
+    (define-key map (kbd "RET") 'notmuch-pick-show-message)
+    (define-key map [mouse-1] 'notmuch-pick-show-message)
+    (define-key map "x" 'notmuch-pick-quit)
+    (define-key map "A" 'notmuch-pick-archive-thread)
+    (define-key map "a" 'notmuch-pick-archive-message-then-next)
+    (define-key map "=" 'notmuch-pick-refresh-view)
+    (define-key map "z" 'notmuch-pick-to-pick)
+    (define-key map "n" 'notmuch-pick-next-matching-message)
+    (define-key map "p" 'notmuch-pick-prev-matching-message)
+    (define-key map "N" 'notmuch-pick-next-message)
+    (define-key map "P" 'notmuch-pick-prev-message)
+    (define-key map (kbd "M-p") 'notmuch-pick-prev-thread)
+    (define-key map (kbd "M-n") 'notmuch-pick-next-thread)
+    (define-key map "-" 'notmuch-pick-remove-tag)
+    (define-key map "+" 'notmuch-pick-add-tag)
+    (define-key map "*" 'notmuch-pick-tag-thread)
+    (define-key map " " 'notmuch-pick-scroll-or-next)
+    (define-key map "b" 'notmuch-pick-scroll-message-window-back)
+    map))
+(fset 'notmuch-pick-mode-map notmuch-pick-mode-map)
+
+(defun notmuch-pick-get-message-properties ()
+  "Return the properties of the current message as a plist.
+
+Some useful entries are:
+:headers - Property list containing the headers :Date, :Subject, :From, etc.
+:tags - Tags for this message"
+  (save-excursion
+    (beginning-of-line)
+    (get-text-property (point) :notmuch-message-properties)))
+
+;; XXX This should really be a lib function but we are trying to
+;; reduce impact on the code base.
+(defun notmuch-show-get-prop (prop &optional props)
+  "This is a pick overridden version of notmuch-show-get-prop
+
+It gets property PROP from PROPS or, if PROPS is nil, the current
+message in either pick or show. This means that several functions
+in notmuch-show now work unchanged in pick as they just need the
+correct message properties."
+  (let ((props (or props
+		   (cond ((eq major-mode 'notmuch-show-mode)
+			  (notmuch-show-get-message-properties))
+			 ((eq major-mode 'notmuch-pick-mode)
+			  (notmuch-pick-get-message-properties))))))
+    (plist-get props prop)))
+
+(defun notmuch-pick-set-message-properties (props)
+  (save-excursion
+    (beginning-of-line)
+    (put-text-property (point) (+ (point) 1) :notmuch-message-properties props)))
+
+(defun notmuch-pick-set-prop (prop val &optional props)
+  (let ((inhibit-read-only t)
+	(props (or props
+		   (notmuch-pick-get-message-properties))))
+    (plist-put props prop val)
+    (notmuch-pick-set-message-properties props)))
+
+(defun notmuch-pick-get-prop (prop &optional props)
+  (let ((props (or props
+		   (notmuch-pick-get-message-properties))))
+    (plist-get props prop)))
+
+(defun notmuch-pick-set-tags (tags)
+  "Set the tags of the current message."
+  (notmuch-pick-set-prop :tags tags))
+
+(defun notmuch-pick-get-tags ()
+  "Return the tags of the current message."
+  (notmuch-pick-get-prop :tags))
+
+(defun notmuch-pick-get-message-id ()
+  "Return the message id of the current message."
+  (let ((id (notmuch-pick-get-prop :id)))
+    (if id
+	(notmuch-id-to-query id)
+      nil)))
+
+(defun notmuch-pick-get-match ()
+  "Return whether the current message is a match."
+  (interactive)
+  (notmuch-pick-get-prop :match))
+
+(defun notmuch-pick-refresh-result ()
+  "Redisplay the current message line.
+
+This redisplays the current line based on the messages
+properties (as they are now). This is used when tags are
+updated."
+  (let ((init-point (point))
+	(end (line-end-position))
+	(msg (notmuch-pick-get-message-properties))
+	(inhibit-read-only t))
+    (beginning-of-line)
+    ;; This is a little tricky: we override
+    ;; notmuch-pick-previous-subject to get the decision between
+    ;; ... and a subject right and it stops notmuch-pick-insert-msg
+    ;; from overwriting the buffer local copy of
+    ;; notmuch-pick-previous-subject if this is called while the
+    ;; buffer is displaying.
+    (let ((notmuch-pick-previous-subject (notmuch-pick-get-prop :previous-subject)))
+      (delete-region (point) (1+ (line-end-position)))
+      (notmuch-pick-insert-msg msg))
+    (let ((new-end (line-end-position)))
+      (goto-char (if (= init-point end)
+		     new-end
+		   (min init-point (- new-end 1)))))))
+
+(defun notmuch-pick-tag-update-display (&optional tag-changes)
+  "Update display for TAG-CHANGES to current message.
+
+Does NOT change the database."
+  (let* ((current-tags (notmuch-pick-get-tags))
+	 (new-tags (notmuch-update-tags current-tags tag-changes)))
+    (unless (equal current-tags new-tags)
+      (notmuch-pick-set-tags new-tags)
+      (notmuch-pick-refresh-result))))
+
+(defun notmuch-pick-tag (&optional tag-changes)
+  "Change tags for the current message"
+  (interactive)
+  (setq tag-changes (notmuch-tag (notmuch-pick-get-message-id) tag-changes))
+  (notmuch-pick-tag-update-display tag-changes))
+
+(defun notmuch-pick-add-tag ()
+  "Same as `notmuch-pick-tag' but sets initial input to '+'."
+  (interactive)
+  (notmuch-pick-tag "+"))
+
+(defun notmuch-pick-remove-tag ()
+  "Same as `notmuch-pick-tag' but sets initial input to '-'."
+  (interactive)
+  (notmuch-pick-tag "-"))
+
+;; The next two functions close the message window before searching or
+;; picking but they do so after the user has entered the query (in
+;; case the user was basing the query on something in the message
+;; window).
+
+(defun notmuch-pick-to-search ()
+  "Run \"notmuch search\" with the given `query' and display results."
+  (interactive)
+  (let ((query (notmuch-read-query "Notmuch search: ")))
+    (notmuch-pick-close-message-window)
+    (notmuch-search query)))
+
+(defun notmuch-pick-to-pick ()
+  "Run a query and display results in experimental notmuch-pick mode"
+  (interactive)
+  (let ((query (notmuch-read-query "Notmuch pick: ")))
+    (notmuch-pick-close-message-window)
+    (notmuch-pick query)))
+
+;; This function should be in notmuch-show.el but be we trying to
+;; minimise impact on the rest of the codebase.
+(defun notmuch-pick-from-show-current-query ()
+  "Call notmuch pick with the current query"
+  (interactive)
+  (notmuch-pick notmuch-show-thread-id
+		notmuch-show-query-context
+		(notmuch-show-get-message-id)))
+
+;; This function should be in notmuch.el but be we trying to minimise
+;; impact on the rest of the codebase.
+(defun notmuch-pick-from-search-current-query ()
+  "Call notmuch pick with the current query"
+  (interactive)
+  (notmuch-pick notmuch-search-query-string))
+
+;; This function should be in notmuch.el but be we trying to minimise
+;; impact on the rest of the codebase.
+(defun notmuch-pick-from-search-thread ()
+  "Show the selected thread with notmuch-pick"
+  (interactive)
+  (notmuch-pick (notmuch-search-find-thread-id)
+                notmuch-search-query-string
+		nil
+                (notmuch-prettify-subject (notmuch-search-find-subject))
+		t))
+
+(defun notmuch-pick-message-window-kill-hook ()
+  "Close the message pane when exiting the show buffer."
+  (let ((buffer (current-buffer)))
+    (when (and (window-live-p notmuch-pick-message-window)
+	       (eq (window-buffer notmuch-pick-message-window) buffer))
+      ;; We do not want an error if this is the sole window in the
+      ;; frame and I do not know how to test for that in emacs pre
+      ;; 24. Hence we just ignore-errors.
+      (ignore-errors
+	(delete-window notmuch-pick-message-window)))))
+
+(defun notmuch-pick-show-message-in ()
+  "Show the current message (in split-pane)."
+  (interactive)
+  (let ((id (notmuch-pick-get-message-id))
+	(inhibit-read-only t)
+	buffer)
+    (when id
+      ;; We close and reopen the window to kill off un-needed buffers
+      ;; this might cause flickering but seems ok.
+      (notmuch-pick-close-message-window)
+      (setq notmuch-pick-message-window
+	    (split-window-vertically (/ (window-height) 4)))
+      (with-selected-window notmuch-pick-message-window
+	;; Since we are only displaying one message do not indent.
+	(let ((notmuch-show-indent-messages-width 0)
+	      (notmuch-show-only-matching-messages t))
+	  (setq buffer (notmuch-show id))))
+      ;; We need the `let' as notmuch-pick-message-window is buffer local.
+      (let ((window notmuch-pick-message-window))
+	(with-current-buffer buffer
+	  (setq notmuch-pick-message-window window)
+	  (add-hook 'kill-buffer-hook 'notmuch-pick-message-window-kill-hook)))
+      (when notmuch-show-mark-read-tags
+	(notmuch-pick-tag-update-display notmuch-show-mark-read-tags))
+      (setq notmuch-pick-message-buffer buffer))))
+
+(defun notmuch-pick-show-message-out ()
+  "Show the current message (in whole window)."
+  (interactive)
+  (let ((id (notmuch-pick-get-message-id))
+	(inhibit-read-only t)
+	buffer)
+    (when id
+      ;; We close the window to kill off un-needed buffers.
+      (notmuch-pick-close-message-window)
+      (notmuch-show id))))
+
+(defun notmuch-pick-show-message (arg)
+  "Show the current message.
+
+Shows in split pane or whole window according to value of
+`notmuch-pick-show-out'. A prefix argument reverses the choice."
+  (interactive "P")
+  (if (or (and notmuch-pick-show-out  (not arg))
+	  (and (not notmuch-pick-show-out) arg))
+      (notmuch-pick-show-message-out)
+    (notmuch-pick-show-message-in)))
+
+(defun notmuch-pick-scroll-message-window ()
+  "Scroll the message window (if it exists)"
+  (interactive)
+  (when (window-live-p notmuch-pick-message-window)
+    (with-selected-window notmuch-pick-message-window
+      (if (pos-visible-in-window-p (point-max))
+	  t
+	(scroll-up)))))
+
+(defun notmuch-pick-scroll-message-window-back ()
+  "Scroll the message window back(if it exists)"
+  (interactive)
+  (when (window-live-p notmuch-pick-message-window)
+    (with-selected-window notmuch-pick-message-window
+      (if (pos-visible-in-window-p (point-min))
+	  t
+	(scroll-down)))))
+
+(defun notmuch-pick-scroll-or-next ()
+  "Scroll the message window. If it at end go to next message."
+  (interactive)
+  (when (notmuch-pick-scroll-message-window)
+    (notmuch-pick-next-matching-message)))
+
+(defun notmuch-pick-quit ()
+  "Close the split view or exit pick."
+  (interactive)
+  (unless (notmuch-pick-close-message-window)
+    (kill-buffer (current-buffer))))
+
+(defun notmuch-pick-close-message-window ()
+  "Close the message-window. Return t if close succeeds."
+  (interactive)
+  (when (and (window-live-p notmuch-pick-message-window)
+	     (eq (window-buffer notmuch-pick-message-window) notmuch-pick-message-buffer))
+    (delete-window notmuch-pick-message-window)
+    (unless (get-buffer-window-list notmuch-pick-message-buffer)
+      (kill-buffer notmuch-pick-message-buffer))
+    t))
+
+(defun notmuch-pick-archive-message (&optional unarchive)
+  "Archive the current message.
+
+Archive the current message by applying the tag changes in
+`notmuch-archive-tags' to it. If a prefix argument is given, the
+message will be \"unarchived\", i.e. the tag changes in
+`notmuch-archive-tags' will be reversed."
+  (interactive "P")
+  (when notmuch-archive-tags
+    (apply 'notmuch-pick-tag
+	   (notmuch-tag-change-list notmuch-archive-tags unarchive))))
+
+(defun notmuch-pick-archive-message-then-next (&optional unarchive)
+  "Archive the current message and move to next matching message."
+  (interactive "P")
+  (notmuch-pick-archive-message unarchive)
+  (notmuch-pick-next-matching-message))
+
+(defun notmuch-pick-next-message ()
+  "Move to next message."
+  (interactive)
+  (forward-line)
+  (when (window-live-p notmuch-pick-message-window)
+    (notmuch-pick-show-message-in)))
+
+(defun notmuch-pick-prev-message ()
+  "Move to previous message."
+  (interactive)
+  (forward-line -1)
+  (when (window-live-p notmuch-pick-message-window)
+    (notmuch-pick-show-message-in)))
+
+(defun notmuch-pick-prev-matching-message ()
+  "Move to previous matching message."
+  (interactive)
+  (forward-line -1)
+  (while (and (not (bobp)) (not (notmuch-pick-get-match)))
+    (forward-line -1))
+  (when (window-live-p notmuch-pick-message-window)
+    (notmuch-pick-show-message-in)))
+
+(defun notmuch-pick-next-matching-message ()
+  "Move to next matching message."
+  (interactive)
+  (forward-line)
+  (while (and (not (eobp)) (not (notmuch-pick-get-match)))
+    (forward-line))
+  (when (window-live-p notmuch-pick-message-window)
+    (notmuch-pick-show-message-in)))
+
+(defun notmuch-pick-refresh-view ()
+  "Refresh view."
+  (interactive)
+  (let ((inhibit-read-only t)
+	(basic-query notmuch-pick-basic-query)
+	(query-context notmuch-pick-query-context)
+	(target (notmuch-pick-get-message-id)))
+    (erase-buffer)
+    (notmuch-pick-worker basic-query
+			 query-context
+			 target)))
+
+(defun notmuch-pick-thread-top ()
+  (when (notmuch-pick-get-message-properties)
+    (while (not (or (notmuch-pick-get-prop :first) (eobp)))
+      (forward-line -1))))
+
+(defun notmuch-pick-prev-thread ()
+  (interactive)
+  (forward-line -1)
+  (notmuch-pick-thread-top))
+
+(defun notmuch-pick-next-thread ()
+  (interactive)
+  (forward-line 1)
+  (while (not (or (notmuch-pick-get-prop :first) (eobp)))
+    (forward-line 1)))
+
+(defun notmuch-pick-thread-mapcar (function)
+  "Iterate through all messages in the current thread
+ and call FUNCTION for side effects."
+  (save-excursion
+    (notmuch-pick-thread-top)
+    (loop collect (funcall function)
+	  do (forward-line)
+	  while (and (notmuch-pick-get-message-properties)
+		     (not (notmuch-pick-get-prop :first))))))
+
+(defun notmuch-pick-get-messages-ids-thread-search ()
+  "Return a search string for all message ids of messages in the current thread."
+  (mapconcat 'identity
+	     (notmuch-pick-thread-mapcar 'notmuch-pick-get-message-id)
+	     " or "))
+
+(defun notmuch-pick-tag-thread (&optional tag-changes)
+  "Tag all messages in the current thread"
+  (interactive)
+  (when (notmuch-pick-get-message-properties)
+    (let ((tag-changes (notmuch-tag (notmuch-pick-get-messages-ids-thread-search) tag-changes)))
+      (notmuch-pick-thread-mapcar
+       (lambda () (notmuch-pick-tag-update-display tag-changes))))))
+
+(defun notmuch-pick-archive-thread (&optional unarchive)
+  "Archive each message in thread.
+
+Archive each message currently shown by applying the tag changes
+in `notmuch-archive-tags' to each. If a prefix argument is given,
+the messages will be \"unarchived\", i.e. the tag changes in
+`notmuch-archive-tags' will be reversed.
+
+Note: This command is safe from any race condition of new messages
+being delivered to the same thread. It does not archive the
+entire thread, but only the messages shown in the current
+buffer."
+  (interactive "P")
+  (when notmuch-archive-tags
+    (notmuch-pick-tag-thread
+     (notmuch-tag-change-list notmuch-archive-tags unarchive))))
+
+;; Functions below here display the pick buffer itself.
+
+(defun notmuch-pick-clean-address (address)
+  "Try to clean a single email ADDRESS for display. Return
+AUTHOR_NAME if present, otherwise return AUTHOR_EMAIL. Return
+unchanged ADDRESS if parsing fails."
+  (let* ((clean-address (notmuch-clean-address address))
+	 (p-address (car clean-address))
+	 (p-name (cdr clean-address)))
+
+    ;; If we have a name return that otherwise return the address.
+    (or p-name p-address)))
+
+(defun notmuch-pick-format-field (field format-string msg)
+  "Format a FIELD of MSG according to FORMAT-STRING and return string"
+  (let* ((headers (plist-get msg :headers))
+	 (match (plist-get msg :match)))
+    (cond
+     ((listp field)
+      (format format-string (notmuch-pick-format-field-list field msg)))
+
+     ((string-equal field "date")
+      (let ((face (if match
+		      'notmuch-pick-match-date-face
+		    'notmuch-pick-no-match-date-face)))
+	(propertize (format format-string (plist-get msg :date_relative)) 'face face)))
+
+     ((string-equal field "tree")
+      (let ((tree-status (plist-get msg :tree-status))
+	    (face (if match
+		      'notmuch-pick-match-tree-face
+		    'notmuch-pick-no-match-tree-face)))
+
+	(propertize (format format-string
+			    (mapconcat #'identity (reverse tree-status) ""))
+		    'face face)))
+
+     ((string-equal field "subject")
+      (let ((bare-subject (notmuch-show-strip-re (plist-get headers :Subject)))
+	    (previous-subject notmuch-pick-previous-subject)
+	    (face (if match
+		      'notmuch-pick-match-subject-face
+		    'notmuch-pick-no-match-subject-face)))
+
+	(setq notmuch-pick-previous-subject bare-subject)
+	(propertize (format format-string
+			    (if (string= previous-subject bare-subject)
+				" ..."
+			      bare-subject))
+		    'face face)))
+
+     ((string-equal field "authors")
+      (let ((author (notmuch-pick-clean-address (plist-get headers :From)))
+	    (len (length (format format-string "")))
+	    (face (if match
+		      'notmuch-pick-match-author-face
+		    'notmuch-pick-no-match-author-face)))
+	(when (> (length author) len)
+	  (setq author (substring author 0 len)))
+	(propertize (format format-string author) 'face face)))
+
+     ((string-equal field "tags")
+      (let ((tags (plist-get msg :tags))
+	    (face (if match
+		      'notmuch-pick-match-tag-face
+		    'notmuch-pick-no-match-tag-face)))
+	(propertize (format format-string
+			    (mapconcat #'identity tags ", "))
+		    'face face))))))
+
+
+(defun notmuch-pick-format-field-list (field-list msg)
+  "Format fields of MSG according to FIELD-LIST and return string"
+  (let (result-string)
+    (dolist (spec field-list result-string)
+      (let ((field-string (notmuch-pick-format-field (car spec) (cdr spec) msg)))
+	(setq result-string (concat result-string field-string))))))
+
+(defun notmuch-pick-insert-msg (msg)
+  "Insert the message MSG according to notmuch-pick-result-format"
+  ;; We need to save the previous subject as it will get overwritten
+  ;; by the insert-field calls.
+  (let ((previous-subject notmuch-pick-previous-subject))
+    (insert (notmuch-pick-format-field-list notmuch-pick-result-format msg))
+    (notmuch-pick-set-message-properties msg)
+    (notmuch-pick-set-prop :previous-subject previous-subject)
+    (insert "\n")))
+
+(defun notmuch-pick-goto-and-insert-msg (msg)
+  "Insert msg at the end of the buffer. Move point to msg if it is the target"
+  (save-excursion
+    (goto-char (point-max))
+    (notmuch-pick-insert-msg msg))
+  (let ((msg-id (notmuch-id-to-query (plist-get msg :id)))
+	(target notmuch-pick-target-msg))
+    (when (or (and (not target) (plist-get msg :match))
+	      (string= msg-id target))
+      (setq notmuch-pick-target-msg "found")
+      (goto-char (point-max))
+      (forward-line -1)
+      (when notmuch-pick-open-target
+	(notmuch-pick-show-message-in)))))
+
+(defun notmuch-pick-insert-tree (tree depth tree-status first last)
+  "Insert the message tree TREE at depth DEPTH in the current thread.
+
+A message tree is another name for a single sub-thread: i.e., a
+message together with all its descendents."
+  (let ((msg (car tree))
+	(replies (cadr tree)))
+
+      (cond
+       ((and (< 0 depth) (not last))
+	(push "├" tree-status))
+       ((and (< 0 depth) last)
+	(push "╰" tree-status))
+       ((and (eq 0 depth) first last)
+;;	  (push "─" tree-status)) choice between this and next line is matter of taste.
+	(push " " tree-status))
+       ((and (eq 0 depth) first (not last))
+	  (push "┬" tree-status))
+       ((and (eq 0 depth) (not first) last)
+	(push "╰" tree-status))
+       ((and (eq 0 depth) (not first) (not last))
+	(push "├" tree-status)))
+
+      (push (concat (if replies "┬" "─") "►") tree-status)
+      (plist-put msg :first (and first (eq 0 depth)))
+      (notmuch-pick-goto-and-insert-msg (plist-put msg :tree-status tree-status))
+      (pop tree-status)
+      (pop tree-status)
+
+      (if last
+	  (push " " tree-status)
+	(push "│" tree-status))
+
+    (notmuch-pick-insert-thread replies (1+ depth) tree-status)))
+
+(defun notmuch-pick-insert-thread (thread depth tree-status)
+  "Insert the collection of sibling sub-threads THREAD at depth DEPTH in the current forest."
+  (let ((n (length thread)))
+    (loop for tree in thread
+	  for count from 1 to n
+
+	  do (notmuch-pick-insert-tree tree depth tree-status (eq count 1) (eq count n)))))
+
+(defun notmuch-pick-insert-forest-thread (forest-thread)
+  "Insert a single complete thread."
+  (let (tree-status)
+    ;; Reset at the start of each main thread.
+    (setq notmuch-pick-previous-subject nil)
+    (notmuch-pick-insert-thread forest-thread 0 tree-status)))
+
+(defun notmuch-pick-insert-forest (forest)
+  "Insert a forest of threads.
+
+This function inserts a collection of several complete threads as
+passed to it by notmuch-pick-process-filter."
+  (mapc 'notmuch-pick-insert-forest-thread forest))
+
+(defun notmuch-pick-mode ()
+  "Major mode displaying messages (as opposed to threads) of of a notmuch search.
+
+This buffer contains the results of a \"notmuch pick\" of your
+email archives. Each line in the buffer represents a single
+message giving the relative date, the author, subject, and any
+tags.
+
+Pressing \\[notmuch-pick-show-message] on any line displays that message.
+
+Complete list of currently available key bindings:
+
+\\{notmuch-pick-mode-map}"
+
+  (interactive)
+  (kill-all-local-variables)
+  (setq notmuch-buffer-refresh-function #'notmuch-pick-refresh-view)
+  (use-local-map notmuch-pick-mode-map)
+  (setq major-mode 'notmuch-pick-mode
+	mode-name "notmuch-pick")
+  (hl-line-mode 1)
+  (setq buffer-read-only t
+	truncate-lines t))
+
+(defun notmuch-pick-process-sentinel (proc msg)
+  "Add a message to let user know when \"notmuch pick\" exits"
+  (let ((buffer (process-buffer proc))
+	(status (process-status proc))
+	(exit-status (process-exit-status proc))
+	(never-found-target-thread nil))
+    (when (memq status '(exit signal))
+        (kill-buffer (process-get proc 'parse-buf))
+	(if (buffer-live-p buffer)
+	    (with-current-buffer buffer
+	      (save-excursion
+		(let ((inhibit-read-only t)
+		      (atbob (bobp)))
+		  (goto-char (point-max))
+		  (if (eq status 'signal)
+		      (insert "Incomplete search results (pick process was killed).\n"))
+		  (when (eq status 'exit)
+		    (insert "End of search results.")
+		    (unless (= exit-status 0)
+		      (insert (format " (process returned %d)" exit-status)))
+		    (insert "\n")))))))))
+
+(defun notmuch-pick-process-filter (proc string)
+  "Process and filter the output of \"notmuch show\" (for pick)"
+  (let ((results-buf (process-buffer proc))
+        (parse-buf (process-get proc 'parse-buf))
+        (inhibit-read-only t)
+        done)
+    (if (not (buffer-live-p results-buf))
+        (delete-process proc)
+      (with-current-buffer parse-buf
+        ;; Insert new data
+        (save-excursion
+          (goto-char (point-max))
+          (insert string))
+	(notmuch-sexp-parse-partial-list 'notmuch-pick-insert-forest-thread
+					 results-buf)))))
+
+(defun notmuch-pick-worker (basic-query &optional query-context target open-target)
+  "Insert the actual pick search in the current buffer.
+
+This is is a helper function for notmuch-pick. The arguments are
+the same as for the function notmuch-pick."
+  (interactive)
+  (notmuch-pick-mode)
+  (setq notmuch-pick-basic-query basic-query)
+  (setq notmuch-pick-query-context query-context)
+  (setq notmuch-pick-target-msg target)
+  (setq notmuch-pick-open-target open-target)
+
+  (erase-buffer)
+  (goto-char (point-min))
+  (let* ((search-args (concat basic-query
+		       (if query-context (concat " and (" query-context ")"))
+		       ))
+	 (message-arg "--entire-thread"))
+    (if (equal (car (process-lines notmuch-command "count" search-args)) "0")
+	(setq search-args basic-query))
+    (let ((proc (notmuch-start-notmuch
+		 "notmuch-pick" (current-buffer) #'notmuch-pick-process-sentinel
+		 "show" "--body=false" "--format=sexp"
+		 message-arg search-args))
+	  ;; Use a scratch buffer to accumulate partial output.
+	  ;; This buffer will be killed by the sentinel, which
+	  ;; should be called no matter how the process dies.
+	  (parse-buf (generate-new-buffer " *notmuch pick parse*")))
+      (process-put proc 'parse-buf parse-buf)
+      (set-process-filter proc 'notmuch-pick-process-filter)
+      (set-process-query-on-exit-flag proc nil))))
+
+(defun notmuch-pick (&optional query query-context target buffer-name open-target)
+  "Run notmuch pick with the given `query' and display the results.
+
+The arguments are:
+  QUERY: the main query. This can be any query but in many cases will be
+      a single thread. If nil this is read interactively from the minibuffer.
+  QUERY-CONTEXT: is an additional term for the query. The query used
+      is QUERY and QUERY-CONTEXT unless that does not match any messages
+      in which case we fall back to just QUERY.
+  TARGET: A message ID (with the id: prefix) that will be made
+      current if it appears in the pick results.
+  BUFFER-NAME: the name of the buffer to show the pick tree. If
+      it is nil \"*notmuch-pick\" followed by QUERY is used.
+  OPEN-TARGET: If TRUE open the target message in the message pane."
+  (interactive)
+  (if (null query)
+      (setq query (notmuch-read-query "Notmuch pick: ")))
+  (let ((buffer (get-buffer-create (generate-new-buffer-name
+				    (or buffer-name
+					(concat "*notmuch-pick-" query "*")))))
+	(inhibit-read-only t))
+
+    (switch-to-buffer buffer))
+  ;; Don't track undo information for this buffer
+  (set 'buffer-undo-list t)
+
+  (notmuch-pick-worker query query-context target open-target)
+
+  (setq truncate-lines t))
+
+
+;; Set up key bindings from the rest of notmuch.
+(define-key notmuch-common-keymap "z" 'notmuch-pick)
+(define-key notmuch-search-mode-map "Z" 'notmuch-pick-from-search-current-query)
+(define-key notmuch-show-mode-map "Z" 'notmuch-pick-from-show-current-query)
+(message "Initialised notmuch-pick")
+
+(provide 'notmuch-pick)
-- 
1.7.9.1

^ permalink raw reply related	[flat|nested] 7+ messages in thread

* [PATCH 2/5] emacs: add pick to the Makefile
  2013-10-20  8:28 [PATCH 0/5] Move pick into mainline Mark Walters
  2013-10-20  8:28 ` [PATCH 1/5] emacs: move pick from contrib " Mark Walters
@ 2013-10-20  8:28 ` Mark Walters
  2013-10-20  8:28 ` [PATCH 3/5] test: move the pick tests to the main test directory Mark Walters
                   ` (3 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: Mark Walters @ 2013-10-20  8:28 UTC (permalink / raw)
  To: notmuch

---
 emacs/Makefile.local |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/emacs/Makefile.local b/emacs/Makefile.local
index a910aff..0b3099f 100644
--- a/emacs/Makefile.local
+++ b/emacs/Makefile.local
@@ -7,6 +7,7 @@ emacs_sources := \
 	$(dir)/notmuch.el \
 	$(dir)/notmuch-query.el \
 	$(dir)/notmuch-show.el \
+	$(dir)/notmuch-pick.el \
 	$(dir)/notmuch-wash.el \
 	$(dir)/notmuch-hello.el \
 	$(dir)/notmuch-mua.el \
-- 
1.7.9.1

^ permalink raw reply related	[flat|nested] 7+ messages in thread

* [PATCH 3/5] test: move the pick tests to the main test directory
  2013-10-20  8:28 [PATCH 0/5] Move pick into mainline Mark Walters
  2013-10-20  8:28 ` [PATCH 1/5] emacs: move pick from contrib " Mark Walters
  2013-10-20  8:28 ` [PATCH 2/5] emacs: add pick to the Makefile Mark Walters
@ 2013-10-20  8:28 ` Mark Walters
  2013-10-20  8:28 ` [PATCH 4/5] test: add the emacs-pick test to the list of tests Mark Walters
                   ` (2 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: Mark Walters @ 2013-10-20  8:28 UTC (permalink / raw)
  To: notmuch

The files are all unchanged in the move. No other changes are made in
this commit.

Note the tests do not need to be changed because pick used a script
run-tests.sh to run the test and this linked the test into the test
directory before running it: i.e., the tests have always been run in
the test directory.
---
 contrib/notmuch-pick/test/emacs-pick               |  210 --------------------
 .../pick.expected-output/notmuch-pick-show-window  |   40 ----
 .../notmuch-pick-single-thread                     |    6 -
 .../pick.expected-output/notmuch-pick-tag-inbox    |   53 -----
 .../notmuch-pick-tag-inbox-tagged                  |   53 -----
 .../notmuch-pick-tag-inbox-thread-tagged           |   53 -----
 test/emacs-pick                                    |  210 ++++++++++++++++++++
 test/pick.expected-output/notmuch-pick-show-window |   40 ++++
 .../notmuch-pick-single-thread                     |    6 +
 test/pick.expected-output/notmuch-pick-tag-inbox   |   53 +++++
 .../notmuch-pick-tag-inbox-tagged                  |   53 +++++
 .../notmuch-pick-tag-inbox-thread-tagged           |   53 +++++
 12 files changed, 415 insertions(+), 415 deletions(-)
 delete mode 100755 contrib/notmuch-pick/test/emacs-pick
 delete mode 100644 contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-show-window
 delete mode 100644 contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-single-thread
 delete mode 100644 contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox
 delete mode 100644 contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox-tagged
 delete mode 100644 contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox-thread-tagged
 create mode 100755 test/emacs-pick
 create mode 100644 test/pick.expected-output/notmuch-pick-show-window
 create mode 100644 test/pick.expected-output/notmuch-pick-single-thread
 create mode 100644 test/pick.expected-output/notmuch-pick-tag-inbox
 create mode 100644 test/pick.expected-output/notmuch-pick-tag-inbox-tagged
 create mode 100644 test/pick.expected-output/notmuch-pick-tag-inbox-thread-tagged

diff --git a/contrib/notmuch-pick/test/emacs-pick b/contrib/notmuch-pick/test/emacs-pick
deleted file mode 100755
index a802d0e..0000000
--- a/contrib/notmuch-pick/test/emacs-pick
+++ /dev/null
@@ -1,210 +0,0 @@
-#!/usr/bin/env bash
-
-test_description="emacs pick interface"
-. test-lib.sh
-
-EXPECTED=$TEST_DIRECTORY/pick.expected-output
-
-add_email_corpus
-test_begin_subtest "Do we have emacs"
-test_emacs '(insert "hello\n")
-	    (test-output)'
-cat <<EOF >EXPECTED
-hello
-EOF
-test_expect_equal_file OUTPUT EXPECTED
-
-test_begin_subtest "Basic notmuch-pick view in emacs"
-test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-	    (require (quote notmuch-pick))
-	    (notmuch-pick "tag:inbox")
-	    (notmuch-test-wait)
-	    (test-output)
-	    (delete-other-windows)'
-test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox
-
-test_begin_subtest "Refreshed notmuch-pick view in emacs"
-test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-	    (require (quote notmuch-pick))
-	    (notmuch-pick "tag:inbox")
-	    (notmuch-test-wait)
-	    (notmuch-pick-refresh-view)
-	    (notmuch-test-wait)
-	    (test-output)
-	    (delete-other-windows)'
-test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox
-
-# In the following tag tests we make sure the display is updated
-# correctly and, in a separate test, that the database is updated
-# correctly.
-
-test_begin_subtest "Tag message in notmuch pick view (display)"
-test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-	    (require (quote notmuch-pick))
-	    (notmuch-pick "tag:inbox")
-	    (notmuch-test-wait)
-	    (forward-line)
-	    (notmuch-pick-tag "+test_tag")
-	    (test-output)
-	    (delete-other-windows)'
-test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox-tagged
-
-test_begin_subtest "Tag message in notmuch pick view (database)"
-output=$(notmuch search --output=messages 'tag:test_tag')
-test_expect_equal "$output" "id:877h1wv7mg.fsf@inf-8657.int-evry.fr"
-
-test_begin_subtest "Untag message in notmuch pick view"
-test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-	    (require (quote notmuch-pick))
-	    (notmuch-pick "tag:inbox")
-	    (notmuch-test-wait)
-	    (forward-line)
-	    (notmuch-pick-tag "-test_tag")
-	    (test-output)
-	    (delete-other-windows)'
-test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox
-
-test_begin_subtest "Untag message in notmuch pick view (database)"
-output=$(notmuch search --output=messages 'tag:test_tag')
-test_expect_equal "$output" ""
-
-test_begin_subtest "Tag thread in notmuch pick view"
-test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-	    (require (quote notmuch-pick))
-	    (notmuch-pick "tag:inbox")
-	    (notmuch-test-wait)
-	    ;; move to a sizable thread
-	    (forward-line 26)
-	    (notmuch-pick-tag-thread "+test_thread_tag")
-	    (test-output)
-	    (delete-other-windows)'
-test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox-thread-tagged
-
-test_begin_subtest "Tag message in notmuch pick view (database)"
-output=$(notmuch search --output=messages 'tag:test_thread_tag')
-test_expect_equal "$output" \
-"id:87ocn0qh6d.fsf@yoom.home.cworth.org
-id:20091118005040.GA25380@dottiness.seas.harvard.edu
-id:yunaayketfm.fsf@aiko.keithp.com
-id:87fx8can9z.fsf@vertex.dottedmag
-id:20091117203301.GV3165@dottiness.seas.harvard.edu
-id:87iqd9rn3l.fsf@vertex.dottedmag
-id:20091117190054.GU3165@dottiness.seas.harvard.edu"
-
-test_begin_subtest "Untag thread in notmuch pick view"
-test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-	    (require (quote notmuch-pick))
-	    (notmuch-pick "tag:inbox")
-	    (notmuch-test-wait)
-	    ;; move to the same sizable thread as above
-	    (forward-line 26)
-	    (notmuch-pick-tag-thread "-test_thread_tag")
-	    (test-output)
-	    (delete-other-windows)'
-test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox
-
-test_begin_subtest "Untag message in notmuch pick view (database)"
-output=$(notmuch search --output=messages 'tag:test_thread_tag')
-test_expect_equal "$output" ""
-
-test_begin_subtest "Navigation of notmuch-hello to search results"
-test_emacs '(notmuch-hello)
-	    (goto-char (point-min))
-	    (re-search-forward "inbox")
-	    (widget-button-press (1- (point)))
-	    (notmuch-test-wait)
-	    (notmuch-pick-from-search-current-query)
-	    (notmuch-test-wait)
-	    (test-output)
-	    (delete-other-windows)'
-test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox
-
-test_begin_subtest "Pick of a single thread (from search)"
-test_emacs '(notmuch-hello)
-	    (goto-char (point-min))
-	    (re-search-forward "inbox")
-	    (widget-button-press (1- (point)))
-	    (notmuch-test-wait)
-	    (notmuch-pick-from-search-thread)
-	    (notmuch-test-wait)
-	    (test-output)
-	    (delete-other-windows)'
-test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-single-thread
-
-test_begin_subtest "Pick of a single thread (from show)"
-test_emacs '(notmuch-hello)
-	    (goto-char (point-min))
-	    (re-search-forward "inbox")
-	    (widget-button-press (1- (point)))
-	    (notmuch-test-wait)
-	    (notmuch-search-show-thread)
-	    (notmuch-pick-from-show-current-query)
-	    (notmuch-test-wait)
-	    (test-output)
-	    (delete-other-windows)'
-test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-single-thread
-
-test_begin_subtest "Message window of pick"
-test_emacs '(notmuch-hello)
-	    (goto-char (point-min))
-	    (re-search-forward "inbox")
-	    (widget-button-press (1- (point)))
-	    (notmuch-test-wait)
-	    (notmuch-search-next-thread)
-	    (notmuch-pick-from-search-thread)
-	    (notmuch-test-wait)
-	    (select-window notmuch-pick-message-window)
-	    (test-output)
-	    (delete-other-windows)'
-cp OUTPUT /tmp/mjwout
-test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-show-window
-
-test_begin_subtest "Stash id"
-output=$(test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-		     (require (quote notmuch-pick))
-		     (notmuch-pick "id:1258498485-sup-142@elly")
-		     (notmuch-test-wait)
-		     (notmuch-show-stash-message-id)')
-test_expect_equal "$output" "\"Stashed: id:1258498485-sup-142@elly\""
-
-test_begin_subtest "Move to next matching message"
-output=$(test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-		     (require (quote notmuch-pick))
-		     (notmuch-pick "from:cworth")
-		     (notmuch-test-wait)
-		     (notmuch-pick-next-matching-message)
-		     (notmuch-show-stash-message-id)')
-test_expect_equal "$output" "\"Stashed: id:878we4qdqf.fsf@yoom.home.cworth.org\""
-
-test_begin_subtest "Move to next thread"
-output=$(test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-		     (require (quote notmuch-pick))
-		     (notmuch-pick "tag:inbox")
-		     (notmuch-test-wait)
-		     (forward-line 26)
-		     (notmuch-pick-next-thread)
-		     (notmuch-show-stash-message-id)')
-test_expect_equal "$output" "\"Stashed: id:1258471718-6781-1-git-send-email-dottedmag@dottedmag.net\""
-
-test_begin_subtest "Move to previous thread"
-output=$(test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-		     (require (quote notmuch-pick))
-		     (notmuch-pick "tag:inbox")
-		     (notmuch-test-wait)
-		     (forward-line 26)
-		     (notmuch-pick-prev-thread)
-		     (notmuch-show-stash-message-id)')
-test_expect_equal "$output" "\"Stashed: id:20091117190054.GU3165@dottiness.seas.harvard.edu\""
-
-test_begin_subtest "Move to previous previous thread"
-output=$(test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
-		     (require (quote notmuch-pick))
-		     (notmuch-pick "tag:inbox")
-		     (notmuch-test-wait)
-		     (forward-line 26)
-		     (notmuch-pick-prev-thread)
-		     (notmuch-pick-prev-thread)
-		     (notmuch-show-stash-message-id)')
-test_expect_equal "$output" "\"Stashed: id:1258493565-13508-1-git-send-email-keithp@keithp.com\""
-
-test_done
diff --git a/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-show-window b/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-show-window
deleted file mode 100644
index e16792b..0000000
--- a/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-show-window
+++ /dev/null
@@ -1,40 +0,0 @@
-Lars Kellogg-Stedman <lars@seas.harvard.edu> (2009-11-17) (inbox signed)
-Subject: [notmuch] Working with Maildir storage?
-To: notmuch@notmuchmail.org
-Date: Tue, 17 Nov 2009 14:00:54 -0500
-
-[ multipart/mixed ]
-[ multipart/signed ]
-[ text/plain ]
-I saw the LWN article and decided to take a look at notmuch.  I'm
-currently using mutt and mairix to index and read a collection of
-Maildir mail folders (around 40,000 messages total).
-
-notmuch indexed the messages without complaint, but my attempt at
-searching bombed out. Running, for example:
-
-  notmuch search storage
-
-Resulted in 4604 lines of errors along the lines of:
-
-  Error opening
-  /home/lars/Mail/read-messages.2008/cur/1246413773.24928_27334.hostname,U=3026:2,S:
-  Too many open files
-
-I'm curious if this is expected behavior (i.e., notmuch does not work
-with Maildir) or if something else is going on.
-
-Cheers,
-
-[ 4-line signature. Click/Enter to show. ]
--- 
-Lars Kellogg-Stedman <lars@seas.harvard.edu>
-Senior Technologist, Computing and Information Technology
-Harvard University School of Engineering and Applied Sciences
-[ application/pgp-signature ]
-[ text/plain ]
-[ 4-line signature. Click/Enter to show. ]
-_______________________________________________
-notmuch mailing list
-notmuch@notmuchmail.org
-http://notmuchmail.org/mailman/listinfo/notmuch
diff --git a/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-single-thread b/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-single-thread
deleted file mode 100644
index c9e5ef8..0000000
--- a/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-single-thread
+++ /dev/null
@@ -1,6 +0,0 @@
-  2009-11-17  Mikhail Gusarov       ┬►[notmuch] [PATCH 1/2] Close message file after parsing message	headers (inbox)
-  2009-11-17  Mikhail Gusarov       ├─►[notmuch] [PATCH 2/2] Include <stdint.h> to get uint32_t in C++	file with gcc 4.4 (inbox, unread)
-  2009-11-17  Carl Worth            ╰┬►[notmuch] [PATCH 1/2] Close message file after parsing message headers (inbox, unread)
-  2009-11-17  Keith Packard          ╰┬► ...                                              (inbox, unread)
-  2009-11-18  Carl Worth              ╰─► ...                                             (inbox, unread)
-End of search results.
diff --git a/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox b/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox
deleted file mode 100644
index 484141e..0000000
--- a/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox
+++ /dev/null
@@ -1,53 +0,0 @@
-  2010-12-29  François Boulogne     ─►[aur-general] Guidelines: cp, mkdir vs install      (inbox, unread)
-  2010-12-16  Olivier Berger        ─►Essai accentué                                      (inbox, unread)
-  2009-11-18  Chris Wilson          ─►[notmuch] [PATCH 1/2] Makefile: evaluate pkg-config once (inbox, unread)
-  2009-11-18  Alex Botero-Lowry     ┬►[notmuch] [PATCH] Error out if no query is supplied to search	instead of going into an infinite loop (attachment, inbox, unread)
-  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Error out if no query is supplied to search instead of going into an infinite loop (inbox, unread)
-  2009-11-17  Ingmar Vanhassel      ┬►[notmuch] [PATCH] Typsos                            (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Adrian Perez de Cast  ┬►[notmuch] Introducing myself                        (inbox, signed, unread)
-  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Israel Herraiz        ┬►[notmuch] New to the list                           (inbox, unread)
-  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Jan Janak             ┬►[notmuch] What a great idea!                        (inbox, unread)
-  2009-11-17  Jan Janak             ├─► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Jan Janak             ┬►[notmuch] [PATCH] Older versions of install do not support -C. (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Aron Griffis          ┬►[notmuch] archive                                   (inbox, unread)
-  2009-11-18  Keith Packard         ╰┬► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth             ╰─► ...                                              (inbox, unread)
-  2009-11-17  Keith Packard         ┬►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove	inbox (and unread) tags (inbox, unread)
-  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove inbox (and unread) tags (inbox, unread)
-  2009-11-17  Lars Kellogg-Stedman  ┬►[notmuch] Working with Maildir storage?             (inbox, signed, unread)
-  2009-11-17  Mikhail Gusarov       ├┬► ...                                               (inbox, signed, unread)
-  2009-11-17  Lars Kellogg-Stedman  │╰┬► ...                                              (inbox, signed, unread)
-  2009-11-17  Mikhail Gusarov       │ ├─► ...                                             (inbox, unread)
-  2009-11-17  Keith Packard         │ ╰┬► ...                                             (inbox, unread)
-  2009-11-18  Lars Kellogg-Stedman  │  ╰─► ...                                            (inbox, signed, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Mikhail Gusarov       ┬►[notmuch] [PATCH 1/2] Close message file after parsing message	headers (inbox, unread)
-  2009-11-17  Mikhail Gusarov       ├─►[notmuch] [PATCH 2/2] Include <stdint.h> to get uint32_t in C++	file with gcc 4.4 (inbox, unread)
-  2009-11-17  Carl Worth            ╰┬►[notmuch] [PATCH 1/2] Close message file after parsing message headers (inbox, unread)
-  2009-11-17  Keith Packard          ╰┬► ...                                              (inbox, unread)
-  2009-11-18  Carl Worth              ╰─► ...                                             (inbox, unread)
-  2009-11-18  Keith Packard         ┬►[notmuch] [PATCH] Create a default notmuch-show-hook that	highlights URLs and uses word-wrap (inbox, unread)
-  2009-11-18  Alexander Botero-Low  ╰─►[notmuch] [PATCH] Create a default notmuch-show-hook that highlights URLs and uses word-wrap (inbox, unread)
-  2009-11-18  Alexander Botero-Low  ─►[notmuch] request for pull                          (inbox, unread)
-  2009-11-18  Jjgod Jiang           ┬►[notmuch] Mac OS X/Darwin compatibility issues      (inbox, unread)
-  2009-11-18  Alexander Botero-Low  ╰┬► ...                                               (inbox, unread)
-  2009-11-18  Jjgod Jiang            ╰┬► ...                                              (inbox, unread)
-  2009-11-18  Alexander Botero-Low    ╰─► ...                                             (inbox, unread)
-  2009-11-18  Rolland Santimano     ─►[notmuch] Link to mailing list archives ?           (inbox, unread)
-  2009-11-18  Jan Janak             ─►[notmuch] [PATCH] notmuch new: Support for conversion of spool	subdirectories into tags (inbox, unread)
-  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] count_files: sort directory in inode order before	statting (inbox, unread)
-  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH 2/2] Read mail directory in inode number order (inbox, unread)
-  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] Fix linking with gcc to use g++ to link in C++	libs. (inbox, unread)
-  2009-11-18  Lars Kellogg-Stedman  ┬►[notmuch] "notmuch help" outputs to stderr?         (attachment, inbox, signed, unread)
-  2009-11-18  Lars Kellogg-Stedman  ╰─► ...                                               (attachment, inbox, signed, unread)
-  2009-11-17  Mikhail Gusarov       ─►[notmuch] [PATCH] Handle rename of message file     (inbox, unread)
-  2009-11-17  Alex Botero-Lowry     ┬►[notmuch] preliminary FreeBSD support               (attachment, inbox, unread)
-  2009-11-17  Carl Worth            ╰─► ...                                               (inbox, unread)
-End of search results.
diff --git a/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox-tagged b/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox-tagged
deleted file mode 100644
index 1f75a34..0000000
--- a/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox-tagged
+++ /dev/null
@@ -1,53 +0,0 @@
-  2010-12-29  François Boulogne     ─►[aur-general] Guidelines: cp, mkdir vs install      (inbox, unread)
-  2010-12-16  Olivier Berger        ─►Essai accentué                                      (inbox, test_tag, unread)
-  2009-11-18  Chris Wilson          ─►[notmuch] [PATCH 1/2] Makefile: evaluate pkg-config once (inbox, unread)
-  2009-11-18  Alex Botero-Lowry     ┬►[notmuch] [PATCH] Error out if no query is supplied to search	instead of going into an infinite loop (attachment, inbox, unread)
-  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Error out if no query is supplied to search instead of going into an infinite loop (inbox, unread)
-  2009-11-17  Ingmar Vanhassel      ┬►[notmuch] [PATCH] Typsos                            (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Adrian Perez de Cast  ┬►[notmuch] Introducing myself                        (inbox, signed, unread)
-  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Israel Herraiz        ┬►[notmuch] New to the list                           (inbox, unread)
-  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Jan Janak             ┬►[notmuch] What a great idea!                        (inbox, unread)
-  2009-11-17  Jan Janak             ├─► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Jan Janak             ┬►[notmuch] [PATCH] Older versions of install do not support -C. (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Aron Griffis          ┬►[notmuch] archive                                   (inbox, unread)
-  2009-11-18  Keith Packard         ╰┬► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth             ╰─► ...                                              (inbox, unread)
-  2009-11-17  Keith Packard         ┬►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove	inbox (and unread) tags (inbox, unread)
-  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove inbox (and unread) tags (inbox, unread)
-  2009-11-17  Lars Kellogg-Stedman  ┬►[notmuch] Working with Maildir storage?             (inbox, signed, unread)
-  2009-11-17  Mikhail Gusarov       ├┬► ...                                               (inbox, signed, unread)
-  2009-11-17  Lars Kellogg-Stedman  │╰┬► ...                                              (inbox, signed, unread)
-  2009-11-17  Mikhail Gusarov       │ ├─► ...                                             (inbox, unread)
-  2009-11-17  Keith Packard         │ ╰┬► ...                                             (inbox, unread)
-  2009-11-18  Lars Kellogg-Stedman  │  ╰─► ...                                            (inbox, signed, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Mikhail Gusarov       ┬►[notmuch] [PATCH 1/2] Close message file after parsing message	headers (inbox, unread)
-  2009-11-17  Mikhail Gusarov       ├─►[notmuch] [PATCH 2/2] Include <stdint.h> to get uint32_t in C++	file with gcc 4.4 (inbox, unread)
-  2009-11-17  Carl Worth            ╰┬►[notmuch] [PATCH 1/2] Close message file after parsing message headers (inbox, unread)
-  2009-11-17  Keith Packard          ╰┬► ...                                              (inbox, unread)
-  2009-11-18  Carl Worth              ╰─► ...                                             (inbox, unread)
-  2009-11-18  Keith Packard         ┬►[notmuch] [PATCH] Create a default notmuch-show-hook that	highlights URLs and uses word-wrap (inbox, unread)
-  2009-11-18  Alexander Botero-Low  ╰─►[notmuch] [PATCH] Create a default notmuch-show-hook that highlights URLs and uses word-wrap (inbox, unread)
-  2009-11-18  Alexander Botero-Low  ─►[notmuch] request for pull                          (inbox, unread)
-  2009-11-18  Jjgod Jiang           ┬►[notmuch] Mac OS X/Darwin compatibility issues      (inbox, unread)
-  2009-11-18  Alexander Botero-Low  ╰┬► ...                                               (inbox, unread)
-  2009-11-18  Jjgod Jiang            ╰┬► ...                                              (inbox, unread)
-  2009-11-18  Alexander Botero-Low    ╰─► ...                                             (inbox, unread)
-  2009-11-18  Rolland Santimano     ─►[notmuch] Link to mailing list archives ?           (inbox, unread)
-  2009-11-18  Jan Janak             ─►[notmuch] [PATCH] notmuch new: Support for conversion of spool	subdirectories into tags (inbox, unread)
-  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] count_files: sort directory in inode order before	statting (inbox, unread)
-  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH 2/2] Read mail directory in inode number order (inbox, unread)
-  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] Fix linking with gcc to use g++ to link in C++	libs. (inbox, unread)
-  2009-11-18  Lars Kellogg-Stedman  ┬►[notmuch] "notmuch help" outputs to stderr?         (attachment, inbox, signed, unread)
-  2009-11-18  Lars Kellogg-Stedman  ╰─► ...                                               (attachment, inbox, signed, unread)
-  2009-11-17  Mikhail Gusarov       ─►[notmuch] [PATCH] Handle rename of message file     (inbox, unread)
-  2009-11-17  Alex Botero-Lowry     ┬►[notmuch] preliminary FreeBSD support               (attachment, inbox, unread)
-  2009-11-17  Carl Worth            ╰─► ...                                               (inbox, unread)
-End of search results.
diff --git a/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox-thread-tagged b/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox-thread-tagged
deleted file mode 100644
index a7aba6e..0000000
--- a/contrib/notmuch-pick/test/pick.expected-output/notmuch-pick-tag-inbox-thread-tagged
+++ /dev/null
@@ -1,53 +0,0 @@
-  2010-12-29  François Boulogne     ─►[aur-general] Guidelines: cp, mkdir vs install      (inbox, unread)
-  2010-12-16  Olivier Berger        ─►Essai accentué                                      (inbox, unread)
-  2009-11-18  Chris Wilson          ─►[notmuch] [PATCH 1/2] Makefile: evaluate pkg-config once (inbox, unread)
-  2009-11-18  Alex Botero-Lowry     ┬►[notmuch] [PATCH] Error out if no query is supplied to search	instead of going into an infinite loop (attachment, inbox, unread)
-  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Error out if no query is supplied to search instead of going into an infinite loop (inbox, unread)
-  2009-11-17  Ingmar Vanhassel      ┬►[notmuch] [PATCH] Typsos                            (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Adrian Perez de Cast  ┬►[notmuch] Introducing myself                        (inbox, signed, unread)
-  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Israel Herraiz        ┬►[notmuch] New to the list                           (inbox, unread)
-  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Jan Janak             ┬►[notmuch] What a great idea!                        (inbox, unread)
-  2009-11-17  Jan Janak             ├─► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Jan Janak             ┬►[notmuch] [PATCH] Older versions of install do not support -C. (inbox, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
-  2009-11-17  Aron Griffis          ┬►[notmuch] archive                                   (inbox, unread)
-  2009-11-18  Keith Packard         ╰┬► ...                                               (inbox, unread)
-  2009-11-18  Carl Worth             ╰─► ...                                              (inbox, unread)
-  2009-11-17  Keith Packard         ┬►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove	inbox (and unread) tags (inbox, unread)
-  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove inbox (and unread) tags (inbox, unread)
-  2009-11-17  Lars Kellogg-Stedman  ┬►[notmuch] Working with Maildir storage?             (inbox, signed, test_thread_tag, unread)
-  2009-11-17  Mikhail Gusarov       ├┬► ...                                               (inbox, signed, test_thread_tag, unread)
-  2009-11-17  Lars Kellogg-Stedman  │╰┬► ...                                              (inbox, signed, test_thread_tag, unread)
-  2009-11-17  Mikhail Gusarov       │ ├─► ...                                             (inbox, test_thread_tag, unread)
-  2009-11-17  Keith Packard         │ ╰┬► ...                                             (inbox, test_thread_tag, unread)
-  2009-11-18  Lars Kellogg-Stedman  │  ╰─► ...                                            (inbox, signed, test_thread_tag, unread)
-  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, test_thread_tag, unread)
-  2009-11-17  Mikhail Gusarov       ┬►[notmuch] [PATCH 1/2] Close message file after parsing message	headers (inbox, unread)
-  2009-11-17  Mikhail Gusarov       ├─►[notmuch] [PATCH 2/2] Include <stdint.h> to get uint32_t in C++	file with gcc 4.4 (inbox, unread)
-  2009-11-17  Carl Worth            ╰┬►[notmuch] [PATCH 1/2] Close message file after parsing message headers (inbox, unread)
-  2009-11-17  Keith Packard          ╰┬► ...                                              (inbox, unread)
-  2009-11-18  Carl Worth              ╰─► ...                                             (inbox, unread)
-  2009-11-18  Keith Packard         ┬►[notmuch] [PATCH] Create a default notmuch-show-hook that	highlights URLs and uses word-wrap (inbox, unread)
-  2009-11-18  Alexander Botero-Low  ╰─►[notmuch] [PATCH] Create a default notmuch-show-hook that highlights URLs and uses word-wrap (inbox, unread)
-  2009-11-18  Alexander Botero-Low  ─►[notmuch] request for pull                          (inbox, unread)
-  2009-11-18  Jjgod Jiang           ┬►[notmuch] Mac OS X/Darwin compatibility issues      (inbox, unread)
-  2009-11-18  Alexander Botero-Low  ╰┬► ...                                               (inbox, unread)
-  2009-11-18  Jjgod Jiang            ╰┬► ...                                              (inbox, unread)
-  2009-11-18  Alexander Botero-Low    ╰─► ...                                             (inbox, unread)
-  2009-11-18  Rolland Santimano     ─►[notmuch] Link to mailing list archives ?           (inbox, unread)
-  2009-11-18  Jan Janak             ─►[notmuch] [PATCH] notmuch new: Support for conversion of spool	subdirectories into tags (inbox, unread)
-  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] count_files: sort directory in inode order before	statting (inbox, unread)
-  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH 2/2] Read mail directory in inode number order (inbox, unread)
-  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] Fix linking with gcc to use g++ to link in C++	libs. (inbox, unread)
-  2009-11-18  Lars Kellogg-Stedman  ┬►[notmuch] "notmuch help" outputs to stderr?         (attachment, inbox, signed, unread)
-  2009-11-18  Lars Kellogg-Stedman  ╰─► ...                                               (attachment, inbox, signed, unread)
-  2009-11-17  Mikhail Gusarov       ─►[notmuch] [PATCH] Handle rename of message file     (inbox, unread)
-  2009-11-17  Alex Botero-Lowry     ┬►[notmuch] preliminary FreeBSD support               (attachment, inbox, unread)
-  2009-11-17  Carl Worth            ╰─► ...                                               (inbox, unread)
-End of search results.
diff --git a/test/emacs-pick b/test/emacs-pick
new file mode 100755
index 0000000..a802d0e
--- /dev/null
+++ b/test/emacs-pick
@@ -0,0 +1,210 @@
+#!/usr/bin/env bash
+
+test_description="emacs pick interface"
+. test-lib.sh
+
+EXPECTED=$TEST_DIRECTORY/pick.expected-output
+
+add_email_corpus
+test_begin_subtest "Do we have emacs"
+test_emacs '(insert "hello\n")
+	    (test-output)'
+cat <<EOF >EXPECTED
+hello
+EOF
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "Basic notmuch-pick view in emacs"
+test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+	    (require (quote notmuch-pick))
+	    (notmuch-pick "tag:inbox")
+	    (notmuch-test-wait)
+	    (test-output)
+	    (delete-other-windows)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox
+
+test_begin_subtest "Refreshed notmuch-pick view in emacs"
+test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+	    (require (quote notmuch-pick))
+	    (notmuch-pick "tag:inbox")
+	    (notmuch-test-wait)
+	    (notmuch-pick-refresh-view)
+	    (notmuch-test-wait)
+	    (test-output)
+	    (delete-other-windows)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox
+
+# In the following tag tests we make sure the display is updated
+# correctly and, in a separate test, that the database is updated
+# correctly.
+
+test_begin_subtest "Tag message in notmuch pick view (display)"
+test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+	    (require (quote notmuch-pick))
+	    (notmuch-pick "tag:inbox")
+	    (notmuch-test-wait)
+	    (forward-line)
+	    (notmuch-pick-tag "+test_tag")
+	    (test-output)
+	    (delete-other-windows)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox-tagged
+
+test_begin_subtest "Tag message in notmuch pick view (database)"
+output=$(notmuch search --output=messages 'tag:test_tag')
+test_expect_equal "$output" "id:877h1wv7mg.fsf@inf-8657.int-evry.fr"
+
+test_begin_subtest "Untag message in notmuch pick view"
+test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+	    (require (quote notmuch-pick))
+	    (notmuch-pick "tag:inbox")
+	    (notmuch-test-wait)
+	    (forward-line)
+	    (notmuch-pick-tag "-test_tag")
+	    (test-output)
+	    (delete-other-windows)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox
+
+test_begin_subtest "Untag message in notmuch pick view (database)"
+output=$(notmuch search --output=messages 'tag:test_tag')
+test_expect_equal "$output" ""
+
+test_begin_subtest "Tag thread in notmuch pick view"
+test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+	    (require (quote notmuch-pick))
+	    (notmuch-pick "tag:inbox")
+	    (notmuch-test-wait)
+	    ;; move to a sizable thread
+	    (forward-line 26)
+	    (notmuch-pick-tag-thread "+test_thread_tag")
+	    (test-output)
+	    (delete-other-windows)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox-thread-tagged
+
+test_begin_subtest "Tag message in notmuch pick view (database)"
+output=$(notmuch search --output=messages 'tag:test_thread_tag')
+test_expect_equal "$output" \
+"id:87ocn0qh6d.fsf@yoom.home.cworth.org
+id:20091118005040.GA25380@dottiness.seas.harvard.edu
+id:yunaayketfm.fsf@aiko.keithp.com
+id:87fx8can9z.fsf@vertex.dottedmag
+id:20091117203301.GV3165@dottiness.seas.harvard.edu
+id:87iqd9rn3l.fsf@vertex.dottedmag
+id:20091117190054.GU3165@dottiness.seas.harvard.edu"
+
+test_begin_subtest "Untag thread in notmuch pick view"
+test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+	    (require (quote notmuch-pick))
+	    (notmuch-pick "tag:inbox")
+	    (notmuch-test-wait)
+	    ;; move to the same sizable thread as above
+	    (forward-line 26)
+	    (notmuch-pick-tag-thread "-test_thread_tag")
+	    (test-output)
+	    (delete-other-windows)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox
+
+test_begin_subtest "Untag message in notmuch pick view (database)"
+output=$(notmuch search --output=messages 'tag:test_thread_tag')
+test_expect_equal "$output" ""
+
+test_begin_subtest "Navigation of notmuch-hello to search results"
+test_emacs '(notmuch-hello)
+	    (goto-char (point-min))
+	    (re-search-forward "inbox")
+	    (widget-button-press (1- (point)))
+	    (notmuch-test-wait)
+	    (notmuch-pick-from-search-current-query)
+	    (notmuch-test-wait)
+	    (test-output)
+	    (delete-other-windows)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-tag-inbox
+
+test_begin_subtest "Pick of a single thread (from search)"
+test_emacs '(notmuch-hello)
+	    (goto-char (point-min))
+	    (re-search-forward "inbox")
+	    (widget-button-press (1- (point)))
+	    (notmuch-test-wait)
+	    (notmuch-pick-from-search-thread)
+	    (notmuch-test-wait)
+	    (test-output)
+	    (delete-other-windows)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-single-thread
+
+test_begin_subtest "Pick of a single thread (from show)"
+test_emacs '(notmuch-hello)
+	    (goto-char (point-min))
+	    (re-search-forward "inbox")
+	    (widget-button-press (1- (point)))
+	    (notmuch-test-wait)
+	    (notmuch-search-show-thread)
+	    (notmuch-pick-from-show-current-query)
+	    (notmuch-test-wait)
+	    (test-output)
+	    (delete-other-windows)'
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-single-thread
+
+test_begin_subtest "Message window of pick"
+test_emacs '(notmuch-hello)
+	    (goto-char (point-min))
+	    (re-search-forward "inbox")
+	    (widget-button-press (1- (point)))
+	    (notmuch-test-wait)
+	    (notmuch-search-next-thread)
+	    (notmuch-pick-from-search-thread)
+	    (notmuch-test-wait)
+	    (select-window notmuch-pick-message-window)
+	    (test-output)
+	    (delete-other-windows)'
+cp OUTPUT /tmp/mjwout
+test_expect_equal_file OUTPUT $EXPECTED/notmuch-pick-show-window
+
+test_begin_subtest "Stash id"
+output=$(test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+		     (require (quote notmuch-pick))
+		     (notmuch-pick "id:1258498485-sup-142@elly")
+		     (notmuch-test-wait)
+		     (notmuch-show-stash-message-id)')
+test_expect_equal "$output" "\"Stashed: id:1258498485-sup-142@elly\""
+
+test_begin_subtest "Move to next matching message"
+output=$(test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+		     (require (quote notmuch-pick))
+		     (notmuch-pick "from:cworth")
+		     (notmuch-test-wait)
+		     (notmuch-pick-next-matching-message)
+		     (notmuch-show-stash-message-id)')
+test_expect_equal "$output" "\"Stashed: id:878we4qdqf.fsf@yoom.home.cworth.org\""
+
+test_begin_subtest "Move to next thread"
+output=$(test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+		     (require (quote notmuch-pick))
+		     (notmuch-pick "tag:inbox")
+		     (notmuch-test-wait)
+		     (forward-line 26)
+		     (notmuch-pick-next-thread)
+		     (notmuch-show-stash-message-id)')
+test_expect_equal "$output" "\"Stashed: id:1258471718-6781-1-git-send-email-dottedmag@dottedmag.net\""
+
+test_begin_subtest "Move to previous thread"
+output=$(test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+		     (require (quote notmuch-pick))
+		     (notmuch-pick "tag:inbox")
+		     (notmuch-test-wait)
+		     (forward-line 26)
+		     (notmuch-pick-prev-thread)
+		     (notmuch-show-stash-message-id)')
+test_expect_equal "$output" "\"Stashed: id:20091117190054.GU3165@dottiness.seas.harvard.edu\""
+
+test_begin_subtest "Move to previous previous thread"
+output=$(test_emacs '(add-to-list (quote load-path) "'$PICK_DIR'")
+		     (require (quote notmuch-pick))
+		     (notmuch-pick "tag:inbox")
+		     (notmuch-test-wait)
+		     (forward-line 26)
+		     (notmuch-pick-prev-thread)
+		     (notmuch-pick-prev-thread)
+		     (notmuch-show-stash-message-id)')
+test_expect_equal "$output" "\"Stashed: id:1258493565-13508-1-git-send-email-keithp@keithp.com\""
+
+test_done
diff --git a/test/pick.expected-output/notmuch-pick-show-window b/test/pick.expected-output/notmuch-pick-show-window
new file mode 100644
index 0000000..e16792b
--- /dev/null
+++ b/test/pick.expected-output/notmuch-pick-show-window
@@ -0,0 +1,40 @@
+Lars Kellogg-Stedman <lars@seas.harvard.edu> (2009-11-17) (inbox signed)
+Subject: [notmuch] Working with Maildir storage?
+To: notmuch@notmuchmail.org
+Date: Tue, 17 Nov 2009 14:00:54 -0500
+
+[ multipart/mixed ]
+[ multipart/signed ]
+[ text/plain ]
+I saw the LWN article and decided to take a look at notmuch.  I'm
+currently using mutt and mairix to index and read a collection of
+Maildir mail folders (around 40,000 messages total).
+
+notmuch indexed the messages without complaint, but my attempt at
+searching bombed out. Running, for example:
+
+  notmuch search storage
+
+Resulted in 4604 lines of errors along the lines of:
+
+  Error opening
+  /home/lars/Mail/read-messages.2008/cur/1246413773.24928_27334.hostname,U=3026:2,S:
+  Too many open files
+
+I'm curious if this is expected behavior (i.e., notmuch does not work
+with Maildir) or if something else is going on.
+
+Cheers,
+
+[ 4-line signature. Click/Enter to show. ]
+-- 
+Lars Kellogg-Stedman <lars@seas.harvard.edu>
+Senior Technologist, Computing and Information Technology
+Harvard University School of Engineering and Applied Sciences
+[ application/pgp-signature ]
+[ text/plain ]
+[ 4-line signature. Click/Enter to show. ]
+_______________________________________________
+notmuch mailing list
+notmuch@notmuchmail.org
+http://notmuchmail.org/mailman/listinfo/notmuch
diff --git a/test/pick.expected-output/notmuch-pick-single-thread b/test/pick.expected-output/notmuch-pick-single-thread
new file mode 100644
index 0000000..c9e5ef8
--- /dev/null
+++ b/test/pick.expected-output/notmuch-pick-single-thread
@@ -0,0 +1,6 @@
+  2009-11-17  Mikhail Gusarov       ┬►[notmuch] [PATCH 1/2] Close message file after parsing message	headers (inbox)
+  2009-11-17  Mikhail Gusarov       ├─►[notmuch] [PATCH 2/2] Include <stdint.h> to get uint32_t in C++	file with gcc 4.4 (inbox, unread)
+  2009-11-17  Carl Worth            ╰┬►[notmuch] [PATCH 1/2] Close message file after parsing message headers (inbox, unread)
+  2009-11-17  Keith Packard          ╰┬► ...                                              (inbox, unread)
+  2009-11-18  Carl Worth              ╰─► ...                                             (inbox, unread)
+End of search results.
diff --git a/test/pick.expected-output/notmuch-pick-tag-inbox b/test/pick.expected-output/notmuch-pick-tag-inbox
new file mode 100644
index 0000000..484141e
--- /dev/null
+++ b/test/pick.expected-output/notmuch-pick-tag-inbox
@@ -0,0 +1,53 @@
+  2010-12-29  François Boulogne     ─►[aur-general] Guidelines: cp, mkdir vs install      (inbox, unread)
+  2010-12-16  Olivier Berger        ─►Essai accentué                                      (inbox, unread)
+  2009-11-18  Chris Wilson          ─►[notmuch] [PATCH 1/2] Makefile: evaluate pkg-config once (inbox, unread)
+  2009-11-18  Alex Botero-Lowry     ┬►[notmuch] [PATCH] Error out if no query is supplied to search	instead of going into an infinite loop (attachment, inbox, unread)
+  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Error out if no query is supplied to search instead of going into an infinite loop (inbox, unread)
+  2009-11-17  Ingmar Vanhassel      ┬►[notmuch] [PATCH] Typsos                            (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Adrian Perez de Cast  ┬►[notmuch] Introducing myself                        (inbox, signed, unread)
+  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Israel Herraiz        ┬►[notmuch] New to the list                           (inbox, unread)
+  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Jan Janak             ┬►[notmuch] What a great idea!                        (inbox, unread)
+  2009-11-17  Jan Janak             ├─► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Jan Janak             ┬►[notmuch] [PATCH] Older versions of install do not support -C. (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Aron Griffis          ┬►[notmuch] archive                                   (inbox, unread)
+  2009-11-18  Keith Packard         ╰┬► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth             ╰─► ...                                              (inbox, unread)
+  2009-11-17  Keith Packard         ┬►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove	inbox (and unread) tags (inbox, unread)
+  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove inbox (and unread) tags (inbox, unread)
+  2009-11-17  Lars Kellogg-Stedman  ┬►[notmuch] Working with Maildir storage?             (inbox, signed, unread)
+  2009-11-17  Mikhail Gusarov       ├┬► ...                                               (inbox, signed, unread)
+  2009-11-17  Lars Kellogg-Stedman  │╰┬► ...                                              (inbox, signed, unread)
+  2009-11-17  Mikhail Gusarov       │ ├─► ...                                             (inbox, unread)
+  2009-11-17  Keith Packard         │ ╰┬► ...                                             (inbox, unread)
+  2009-11-18  Lars Kellogg-Stedman  │  ╰─► ...                                            (inbox, signed, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Mikhail Gusarov       ┬►[notmuch] [PATCH 1/2] Close message file after parsing message	headers (inbox, unread)
+  2009-11-17  Mikhail Gusarov       ├─►[notmuch] [PATCH 2/2] Include <stdint.h> to get uint32_t in C++	file with gcc 4.4 (inbox, unread)
+  2009-11-17  Carl Worth            ╰┬►[notmuch] [PATCH 1/2] Close message file after parsing message headers (inbox, unread)
+  2009-11-17  Keith Packard          ╰┬► ...                                              (inbox, unread)
+  2009-11-18  Carl Worth              ╰─► ...                                             (inbox, unread)
+  2009-11-18  Keith Packard         ┬►[notmuch] [PATCH] Create a default notmuch-show-hook that	highlights URLs and uses word-wrap (inbox, unread)
+  2009-11-18  Alexander Botero-Low  ╰─►[notmuch] [PATCH] Create a default notmuch-show-hook that highlights URLs and uses word-wrap (inbox, unread)
+  2009-11-18  Alexander Botero-Low  ─►[notmuch] request for pull                          (inbox, unread)
+  2009-11-18  Jjgod Jiang           ┬►[notmuch] Mac OS X/Darwin compatibility issues      (inbox, unread)
+  2009-11-18  Alexander Botero-Low  ╰┬► ...                                               (inbox, unread)
+  2009-11-18  Jjgod Jiang            ╰┬► ...                                              (inbox, unread)
+  2009-11-18  Alexander Botero-Low    ╰─► ...                                             (inbox, unread)
+  2009-11-18  Rolland Santimano     ─►[notmuch] Link to mailing list archives ?           (inbox, unread)
+  2009-11-18  Jan Janak             ─►[notmuch] [PATCH] notmuch new: Support for conversion of spool	subdirectories into tags (inbox, unread)
+  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] count_files: sort directory in inode order before	statting (inbox, unread)
+  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH 2/2] Read mail directory in inode number order (inbox, unread)
+  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] Fix linking with gcc to use g++ to link in C++	libs. (inbox, unread)
+  2009-11-18  Lars Kellogg-Stedman  ┬►[notmuch] "notmuch help" outputs to stderr?         (attachment, inbox, signed, unread)
+  2009-11-18  Lars Kellogg-Stedman  ╰─► ...                                               (attachment, inbox, signed, unread)
+  2009-11-17  Mikhail Gusarov       ─►[notmuch] [PATCH] Handle rename of message file     (inbox, unread)
+  2009-11-17  Alex Botero-Lowry     ┬►[notmuch] preliminary FreeBSD support               (attachment, inbox, unread)
+  2009-11-17  Carl Worth            ╰─► ...                                               (inbox, unread)
+End of search results.
diff --git a/test/pick.expected-output/notmuch-pick-tag-inbox-tagged b/test/pick.expected-output/notmuch-pick-tag-inbox-tagged
new file mode 100644
index 0000000..1f75a34
--- /dev/null
+++ b/test/pick.expected-output/notmuch-pick-tag-inbox-tagged
@@ -0,0 +1,53 @@
+  2010-12-29  François Boulogne     ─►[aur-general] Guidelines: cp, mkdir vs install      (inbox, unread)
+  2010-12-16  Olivier Berger        ─►Essai accentué                                      (inbox, test_tag, unread)
+  2009-11-18  Chris Wilson          ─►[notmuch] [PATCH 1/2] Makefile: evaluate pkg-config once (inbox, unread)
+  2009-11-18  Alex Botero-Lowry     ┬►[notmuch] [PATCH] Error out if no query is supplied to search	instead of going into an infinite loop (attachment, inbox, unread)
+  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Error out if no query is supplied to search instead of going into an infinite loop (inbox, unread)
+  2009-11-17  Ingmar Vanhassel      ┬►[notmuch] [PATCH] Typsos                            (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Adrian Perez de Cast  ┬►[notmuch] Introducing myself                        (inbox, signed, unread)
+  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Israel Herraiz        ┬►[notmuch] New to the list                           (inbox, unread)
+  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Jan Janak             ┬►[notmuch] What a great idea!                        (inbox, unread)
+  2009-11-17  Jan Janak             ├─► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Jan Janak             ┬►[notmuch] [PATCH] Older versions of install do not support -C. (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Aron Griffis          ┬►[notmuch] archive                                   (inbox, unread)
+  2009-11-18  Keith Packard         ╰┬► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth             ╰─► ...                                              (inbox, unread)
+  2009-11-17  Keith Packard         ┬►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove	inbox (and unread) tags (inbox, unread)
+  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove inbox (and unread) tags (inbox, unread)
+  2009-11-17  Lars Kellogg-Stedman  ┬►[notmuch] Working with Maildir storage?             (inbox, signed, unread)
+  2009-11-17  Mikhail Gusarov       ├┬► ...                                               (inbox, signed, unread)
+  2009-11-17  Lars Kellogg-Stedman  │╰┬► ...                                              (inbox, signed, unread)
+  2009-11-17  Mikhail Gusarov       │ ├─► ...                                             (inbox, unread)
+  2009-11-17  Keith Packard         │ ╰┬► ...                                             (inbox, unread)
+  2009-11-18  Lars Kellogg-Stedman  │  ╰─► ...                                            (inbox, signed, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Mikhail Gusarov       ┬►[notmuch] [PATCH 1/2] Close message file after parsing message	headers (inbox, unread)
+  2009-11-17  Mikhail Gusarov       ├─►[notmuch] [PATCH 2/2] Include <stdint.h> to get uint32_t in C++	file with gcc 4.4 (inbox, unread)
+  2009-11-17  Carl Worth            ╰┬►[notmuch] [PATCH 1/2] Close message file after parsing message headers (inbox, unread)
+  2009-11-17  Keith Packard          ╰┬► ...                                              (inbox, unread)
+  2009-11-18  Carl Worth              ╰─► ...                                             (inbox, unread)
+  2009-11-18  Keith Packard         ┬►[notmuch] [PATCH] Create a default notmuch-show-hook that	highlights URLs and uses word-wrap (inbox, unread)
+  2009-11-18  Alexander Botero-Low  ╰─►[notmuch] [PATCH] Create a default notmuch-show-hook that highlights URLs and uses word-wrap (inbox, unread)
+  2009-11-18  Alexander Botero-Low  ─►[notmuch] request for pull                          (inbox, unread)
+  2009-11-18  Jjgod Jiang           ┬►[notmuch] Mac OS X/Darwin compatibility issues      (inbox, unread)
+  2009-11-18  Alexander Botero-Low  ╰┬► ...                                               (inbox, unread)
+  2009-11-18  Jjgod Jiang            ╰┬► ...                                              (inbox, unread)
+  2009-11-18  Alexander Botero-Low    ╰─► ...                                             (inbox, unread)
+  2009-11-18  Rolland Santimano     ─►[notmuch] Link to mailing list archives ?           (inbox, unread)
+  2009-11-18  Jan Janak             ─►[notmuch] [PATCH] notmuch new: Support for conversion of spool	subdirectories into tags (inbox, unread)
+  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] count_files: sort directory in inode order before	statting (inbox, unread)
+  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH 2/2] Read mail directory in inode number order (inbox, unread)
+  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] Fix linking with gcc to use g++ to link in C++	libs. (inbox, unread)
+  2009-11-18  Lars Kellogg-Stedman  ┬►[notmuch] "notmuch help" outputs to stderr?         (attachment, inbox, signed, unread)
+  2009-11-18  Lars Kellogg-Stedman  ╰─► ...                                               (attachment, inbox, signed, unread)
+  2009-11-17  Mikhail Gusarov       ─►[notmuch] [PATCH] Handle rename of message file     (inbox, unread)
+  2009-11-17  Alex Botero-Lowry     ┬►[notmuch] preliminary FreeBSD support               (attachment, inbox, unread)
+  2009-11-17  Carl Worth            ╰─► ...                                               (inbox, unread)
+End of search results.
diff --git a/test/pick.expected-output/notmuch-pick-tag-inbox-thread-tagged b/test/pick.expected-output/notmuch-pick-tag-inbox-thread-tagged
new file mode 100644
index 0000000..a7aba6e
--- /dev/null
+++ b/test/pick.expected-output/notmuch-pick-tag-inbox-thread-tagged
@@ -0,0 +1,53 @@
+  2010-12-29  François Boulogne     ─►[aur-general] Guidelines: cp, mkdir vs install      (inbox, unread)
+  2010-12-16  Olivier Berger        ─►Essai accentué                                      (inbox, unread)
+  2009-11-18  Chris Wilson          ─►[notmuch] [PATCH 1/2] Makefile: evaluate pkg-config once (inbox, unread)
+  2009-11-18  Alex Botero-Lowry     ┬►[notmuch] [PATCH] Error out if no query is supplied to search	instead of going into an infinite loop (attachment, inbox, unread)
+  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Error out if no query is supplied to search instead of going into an infinite loop (inbox, unread)
+  2009-11-17  Ingmar Vanhassel      ┬►[notmuch] [PATCH] Typsos                            (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Adrian Perez de Cast  ┬►[notmuch] Introducing myself                        (inbox, signed, unread)
+  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Israel Herraiz        ┬►[notmuch] New to the list                           (inbox, unread)
+  2009-11-18  Keith Packard         ├─► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Jan Janak             ┬►[notmuch] What a great idea!                        (inbox, unread)
+  2009-11-17  Jan Janak             ├─► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Jan Janak             ┬►[notmuch] [PATCH] Older versions of install do not support -C. (inbox, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, unread)
+  2009-11-17  Aron Griffis          ┬►[notmuch] archive                                   (inbox, unread)
+  2009-11-18  Keith Packard         ╰┬► ...                                               (inbox, unread)
+  2009-11-18  Carl Worth             ╰─► ...                                              (inbox, unread)
+  2009-11-17  Keith Packard         ┬►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove	inbox (and unread) tags (inbox, unread)
+  2009-11-18  Carl Worth            ╰─►[notmuch] [PATCH] Make notmuch-show 'X' (and 'x') commands remove inbox (and unread) tags (inbox, unread)
+  2009-11-17  Lars Kellogg-Stedman  ┬►[notmuch] Working with Maildir storage?             (inbox, signed, test_thread_tag, unread)
+  2009-11-17  Mikhail Gusarov       ├┬► ...                                               (inbox, signed, test_thread_tag, unread)
+  2009-11-17  Lars Kellogg-Stedman  │╰┬► ...                                              (inbox, signed, test_thread_tag, unread)
+  2009-11-17  Mikhail Gusarov       │ ├─► ...                                             (inbox, test_thread_tag, unread)
+  2009-11-17  Keith Packard         │ ╰┬► ...                                             (inbox, test_thread_tag, unread)
+  2009-11-18  Lars Kellogg-Stedman  │  ╰─► ...                                            (inbox, signed, test_thread_tag, unread)
+  2009-11-18  Carl Worth            ╰─► ...                                               (inbox, test_thread_tag, unread)
+  2009-11-17  Mikhail Gusarov       ┬►[notmuch] [PATCH 1/2] Close message file after parsing message	headers (inbox, unread)
+  2009-11-17  Mikhail Gusarov       ├─►[notmuch] [PATCH 2/2] Include <stdint.h> to get uint32_t in C++	file with gcc 4.4 (inbox, unread)
+  2009-11-17  Carl Worth            ╰┬►[notmuch] [PATCH 1/2] Close message file after parsing message headers (inbox, unread)
+  2009-11-17  Keith Packard          ╰┬► ...                                              (inbox, unread)
+  2009-11-18  Carl Worth              ╰─► ...                                             (inbox, unread)
+  2009-11-18  Keith Packard         ┬►[notmuch] [PATCH] Create a default notmuch-show-hook that	highlights URLs and uses word-wrap (inbox, unread)
+  2009-11-18  Alexander Botero-Low  ╰─►[notmuch] [PATCH] Create a default notmuch-show-hook that highlights URLs and uses word-wrap (inbox, unread)
+  2009-11-18  Alexander Botero-Low  ─►[notmuch] request for pull                          (inbox, unread)
+  2009-11-18  Jjgod Jiang           ┬►[notmuch] Mac OS X/Darwin compatibility issues      (inbox, unread)
+  2009-11-18  Alexander Botero-Low  ╰┬► ...                                               (inbox, unread)
+  2009-11-18  Jjgod Jiang            ╰┬► ...                                              (inbox, unread)
+  2009-11-18  Alexander Botero-Low    ╰─► ...                                             (inbox, unread)
+  2009-11-18  Rolland Santimano     ─►[notmuch] Link to mailing list archives ?           (inbox, unread)
+  2009-11-18  Jan Janak             ─►[notmuch] [PATCH] notmuch new: Support for conversion of spool	subdirectories into tags (inbox, unread)
+  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] count_files: sort directory in inode order before	statting (inbox, unread)
+  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH 2/2] Read mail directory in inode number order (inbox, unread)
+  2009-11-18  Stewart Smith         ─►[notmuch] [PATCH] Fix linking with gcc to use g++ to link in C++	libs. (inbox, unread)
+  2009-11-18  Lars Kellogg-Stedman  ┬►[notmuch] "notmuch help" outputs to stderr?         (attachment, inbox, signed, unread)
+  2009-11-18  Lars Kellogg-Stedman  ╰─► ...                                               (attachment, inbox, signed, unread)
+  2009-11-17  Mikhail Gusarov       ─►[notmuch] [PATCH] Handle rename of message file     (inbox, unread)
+  2009-11-17  Alex Botero-Lowry     ┬►[notmuch] preliminary FreeBSD support               (attachment, inbox, unread)
+  2009-11-17  Carl Worth            ╰─► ...                                               (inbox, unread)
+End of search results.
-- 
1.7.9.1

^ permalink raw reply related	[flat|nested] 7+ messages in thread

* [PATCH 4/5] test: add the emacs-pick test to the list of tests
  2013-10-20  8:28 [PATCH 0/5] Move pick into mainline Mark Walters
                   ` (2 preceding siblings ...)
  2013-10-20  8:28 ` [PATCH 3/5] test: move the pick tests to the main test directory Mark Walters
@ 2013-10-20  8:28 ` Mark Walters
  2013-10-20  8:28 ` [PATCH 5/5] emacs: pick: remove initialisation message Mark Walters
  2013-10-26  9:26 ` [PATCH 0/5] Move pick into mainline Mark Walters
  5 siblings, 0 replies; 7+ messages in thread
From: Mark Walters @ 2013-10-20  8:28 UTC (permalink / raw)
  To: notmuch

---
 test/notmuch-test |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/test/notmuch-test b/test/notmuch-test
index aa28bb0..71198da 100755
--- a/test/notmuch-test
+++ b/test/notmuch-test
@@ -62,6 +62,7 @@ TESTS="
   emacs-address-cleaning
   emacs-hello
   emacs-show
+  emacs-pick
   missing-headers
   hex-escaping
   parse-time-string
-- 
1.7.9.1

^ permalink raw reply related	[flat|nested] 7+ messages in thread

* [PATCH 5/5] emacs: pick: remove initialisation message
  2013-10-20  8:28 [PATCH 0/5] Move pick into mainline Mark Walters
                   ` (3 preceding siblings ...)
  2013-10-20  8:28 ` [PATCH 4/5] test: add the emacs-pick test to the list of tests Mark Walters
@ 2013-10-20  8:28 ` Mark Walters
  2013-10-26  9:26 ` [PATCH 0/5] Move pick into mainline Mark Walters
  5 siblings, 0 replies; 7+ messages in thread
From: Mark Walters @ 2013-10-20  8:28 UTC (permalink / raw)
  To: notmuch

Since pick is now part of mainline we do not need to notify the user
that it has been loaded.
---
 emacs/notmuch-pick.el |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/emacs/notmuch-pick.el b/emacs/notmuch-pick.el
index a492214..9e73179 100644
--- a/emacs/notmuch-pick.el
+++ b/emacs/notmuch-pick.el
@@ -941,6 +941,5 @@ The arguments are:
 (define-key notmuch-common-keymap "z" 'notmuch-pick)
 (define-key notmuch-search-mode-map "Z" 'notmuch-pick-from-search-current-query)
 (define-key notmuch-show-mode-map "Z" 'notmuch-pick-from-show-current-query)
-(message "Initialised notmuch-pick")
 
 (provide 'notmuch-pick)
-- 
1.7.9.1

^ permalink raw reply related	[flat|nested] 7+ messages in thread

* Re: [PATCH 0/5] Move pick into mainline
  2013-10-20  8:28 [PATCH 0/5] Move pick into mainline Mark Walters
                   ` (4 preceding siblings ...)
  2013-10-20  8:28 ` [PATCH 5/5] emacs: pick: remove initialisation message Mark Walters
@ 2013-10-26  9:26 ` Mark Walters
  5 siblings, 0 replies; 7+ messages in thread
From: Mark Walters @ 2013-10-26  9:26 UTC (permalink / raw)
  To: notmuch


> One thing to think about: do we want to keep the name "pick"? If not
> then now is the last sensible time to change it. I don't have any
> better suggestion however.

There have been some suggestions on irc and I give some pros and cons

keep the name pick   
tree/treeview        
navigation view
forest
explorer (not serious I think)
zoom

I think I am happy with any of the first three. At some point later I
might add a flat (unthreaded) version of pick (eg just show the matching
messages in date order, like mutt's unthreaded views); I don't know if we
want a name which will be sensible for that.

My thoughts on the names: 

"pick" is not a very intuitive name, but it is
established and would do the unthreaded view too.

"tree" is very intuitive. It might be odd for the unthreaded view. 

"navigation" is intuitive and would be fine for the unthreaded view. It
does seem rather long for prefixes in lisp files. Perhaps use navigation
for the name for documentation but pick or tree as the list prefix?

The current series no longer applies to master (since Austin's series
touched the pick file). I thought it might be worth settling on a name
before reposting.

Best wishes

Mark

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2013-10-26  9:27 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-10-20  8:28 [PATCH 0/5] Move pick into mainline Mark Walters
2013-10-20  8:28 ` [PATCH 1/5] emacs: move pick from contrib " Mark Walters
2013-10-20  8:28 ` [PATCH 2/5] emacs: add pick to the Makefile Mark Walters
2013-10-20  8:28 ` [PATCH 3/5] test: move the pick tests to the main test directory Mark Walters
2013-10-20  8:28 ` [PATCH 4/5] test: add the emacs-pick test to the list of tests Mark Walters
2013-10-20  8:28 ` [PATCH 5/5] emacs: pick: remove initialisation message Mark Walters
2013-10-26  9:26 ` [PATCH 0/5] Move pick into mainline Mark Walters

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