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From: Mark Walters <markwalters1009@gmail.com>
To: notmuch@notmuchmail.org
Subject: [PATCH 1/2] emacs: tree remove comma separator tags
Date: Thu, 19 Dec 2013 19:12:23 +0000
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Previously the tags on each line in tree view were separarted by ", "
not just " ". This is different from show and search views.

This patch removes this comma. This is a large patch as essentially
every line of each of the expected outputs in the tree tests needs
updating.

Apart from aesthetic reasons this simplifies the switch to
notmuch-tag-format-tags in the next patch.
---
 emacs/notmuch-tree.el                              |    2 +-
 .../notmuch-tree-single-thread                     |    8 +-
 test/tree.expected-output/notmuch-tree-tag-inbox   |  104 ++++++++++----------
 .../notmuch-tree-tag-inbox-tagged                  |  104 ++++++++++----------
 .../notmuch-tree-tag-inbox-thread-tagged           |  104 ++++++++++----------
 5 files changed, 161 insertions(+), 161 deletions(-)

diff --git a/emacs/notmuch-tree.el b/emacs/notmuch-tree.el
index 8d59e65..599f76e 100644
--- a/emacs/notmuch-tree.el
+++ b/emacs/notmuch-tree.el
@@ -691,7 +691,7 @@ unchanged ADDRESS if parsing fails."
 		      'notmuch-tree-match-tag-face
 		    'notmuch-tree-no-match-tag-face)))
 	(propertize (format format-string
-			    (mapconcat #'identity tags ", "))
+			    (mapconcat #'identity tags " "))
 		    'face face))))))
 
 
diff --git a/test/tree.expected-output/notmuch-tree-single-thread b/test/tree.expected-output/notmuch-tree-single-thread
index c9e5ef8..2285d10 100644
--- a/test/tree.expected-output/notmuch-tree-single-thread
+++ b/test/tree.expected-output/notmuch-tree-single-thread
@@ -1,6 +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)
+  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/tree.expected-output/notmuch-tree-tag-inbox b/test/tree.expected-output/notmuch-tree-tag-inbox
index 484141e..f28d485 100644
--- a/test/tree.expected-output/notmuch-tree-tag-inbox
+++ b/test/tree.expected-output/notmuch-tree-tag-inbox
@@ -1,53 +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)
+  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/tree.expected-output/notmuch-tree-tag-inbox-tagged b/test/tree.expected-output/notmuch-tree-tag-inbox-tagged
index 1f75a34..428c0ae 100644
--- a/test/tree.expected-output/notmuch-tree-tag-inbox-tagged
+++ b/test/tree.expected-output/notmuch-tree-tag-inbox-tagged
@@ -1,53 +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)
+  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/tree.expected-output/notmuch-tree-tag-inbox-thread-tagged b/test/tree.expected-output/notmuch-tree-tag-inbox-thread-tagged
index a7aba6e..828c525 100644
--- a/test/tree.expected-output/notmuch-tree-tag-inbox-thread-tagged
+++ b/test/tree.expected-output/notmuch-tree-tag-inbox-thread-tagged
@@ -1,53 +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)
+  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