1 [[!meta date="2010-04-27"]]
3 Notmuch 0.3 (2010-04-27)
4 ========================
6 New command-line features
7 -------------------------
9 #### User-configurable tags for new messages
11 A new "new.tags" option is available in the configuration file to
12 determine which tags are applied to new messages. Run "notmuch
13 setup" to generate new documentation within ~/.notmuch-config on how
14 to specify this value.
16 #### Threads search results named based on subjects that match search
18 This means that when new mails arrived to a thread you've previously
19 read, and the new mails have a new subject, you will see that
20 subject in the search results rather than the old subject.
22 #### Faster operation of "notmuch tag" (avoid unneeded sorting)
24 Since the user just wants to tag all matching messages, we can make
25 things perform a bit faster by avoiding the sort.
27 #### Even Better guessing of From: header for "notmuch reply"
29 Notmuch now looks at a number of headers when trying to figure out
30 the best From: header to use in a reply. This is helpful if you have
31 several configured email addresses, and you also subscribe to various
32 mailing lists with different addresses, (so that mails you are
33 replying to won't always include your subscribed address in the To:
36 #### Indication of author names that match a search
38 When notmuch displays threads as the result of a search, it now
39 lists the authors that match the search before listing the other
40 authors in the thread. It inserts a pipe '|' symbol between the last
41 matching and first non-matching author. This is especially useful in
42 a search that includes tag:unread. Now the authors of the unread
43 messages in the thread are listed first.
48 Sebastian Spaeth has contributed his python bindings for the notmuch
49 library to the central repository. These bindings were previously
50 known as "cnotmuch" within python but have now been renamed to be
51 accessible with a simple, and more official-looking "import notmuch".
53 The bindings have already proven very useful as people proficient in
54 python have been able to easily develop programs to do notmuch-based
55 searches for email-address completion, maildir-flag synchronization,
58 These bindings are available within the bindings/python directory, but
59 are not yet integrated into the top-level Makefiles, nor the top-level
60 package-building scripts. Improvements are welcome.
62 Emacs interface improvements
63 ----------------------------
65 #### An entirely new initial view for notmuch, (friendly yet powerful)
67 Some of us call the new view "notmuch hello" but you can get at it
68 by simply calling "emacs -f notmuch". The new view provides a search
69 bar where new searches can be performed. It also displays a list of
70 recent searches, along with a button to save any of these, giving it
71 a new name as a "saved search". Many people find these "saved
72 searches" one of the most convenient ways of organizing their mail,
73 (providing all of the features of "folders" in other mail clients,
74 but without any of the disadvantages).
76 Finally, this view can also optionally display all of the tags that
77 exist in the database, along with a count for each tag, and a custom
78 search of messages with that tag that's simply a click (or keypress)
81 Note: For users that liked the original mode of "emacs -f notmuch"
82 immediately displaying a particular search result, we
83 recommend instead running something like:
85 emacs --eval '(notmuch search "tag:inbox" t)'
87 The "t" means to sort the messages in an "oldest first" order,
88 (as notmuch would do previously by default). You can also
89 leave that off to have your search results in "newest first"
92 #### Full-featured "customize" support for configuring notmuch
94 Notmuch now plugs in well to the emacs "customize" mode to make it
95 much simpler to find things about the notmuch interface that can be
98 You can get to this mode by starting at the main "Customize" menu in
99 emacs, then browsing through "Applications", "Mail", and
100 "Notmuch". Or you can go straight to "M-x customize-group"
103 Once you're at the customize screen, you'll see a list of documented
104 options that can be manipulated along with checkboxes, drop-down
105 selectors, and text-entry boxes for configuring the various
108 #### Support for doing tab-completion of email addresses
110 This support currently relies on an external program,
111 (notmuch-addresses), that is not yet shipped with notmuch
112 itself. But multiple, suitable implementations of this program have
113 already been written that generate address completions by doing
114 notmuch searches of your email collection. For example, providing
115 first those addresses that you have composed messages to in the
118 One such program (implemented in python with the python bindings to
119 notmuch) is available via:
121 git clone http://jkr.acm.jhu.edu/git/notmuch_addresses.git
123 Install that program as notmuch-addresses on your PATH, and then
124 hitting TAB on a partial email address or name within the To: or Cc:
125 line of an email message will provide matching completions.
127 #### Support for file-based (Fcc) delivery of sent messages to mail store
129 This isn't yet enabled by default. To enable this, one will have to
130 set the "Notmuch Fcc Dirs" setting within the notmuch customize
131 screen, (see its documentation there for details). We anticipate
132 making this automatic in a future release.
134 #### New 'G' key binding to trigger mail refresh (G == "Get new mail")
136 The 'G' key works wherever '=' works. Before refreshing the screen
137 it calls an external program that can be used to poll email servers,
138 run notmuch new and setup specific tags for the new emails. The
139 script to be called should be configured with the "Notmuch Poll
140 Script" setting in the customize interface. This script will
141 typically invoke "notmuch new" and then perhaps several "notmuch
144 #### Implement emacs message display with the JSON output from notmuch
146 This is much more robust than the previous implementation, (where
147 some HTML mails and mail quoting the notmuch code with the delimiter
148 characters in it would cause the parser to fall over).
150 #### Better handling of HTML messages and MIME attachments (inline images!)
152 Allow for any MIME parts that emacs can display to be displayed
153 inline. This includes inline viewing of image attachments, (provided
154 the window is large enough to fit the image at its natural size).
156 Much more robust handling of HTML messages. Currently both text/plain
157 and text/html alternates will be rendered next to each other. In a
158 future release, users will be able to decide to see only one or the
159 other representation.
161 Each attachment now has its own button so that attachments can be
162 saved individually (the 'w' key is still available to save all
165 #### Customizable support for tidying of text/plain message content
167 Many new functions are available for tidying up message
168 content. These include options such as wrapping long lines,
169 compressing duplicate blank lines, etc.
171 Most of these are disabled by default, but can easily be enabled by
172 clicking the available check boxes under the "Notmuch Show Insert
173 Text/Plain Hook" within the notmuch customize screen.
175 #### New support for searchable citations (even when hidden)
177 When portions of overly-long citations are hidden, the contents of
178 these citations will still be available for emacs' standard
179 "incremental search" functions. When the search matches any portion
180 of a hidden citation, the citation will become visible temporarily
181 to display the search result.
183 #### More flexible handling of header visibility
185 As an answer to complaints from many users, the To, Cc, and Date
186 headers of messages are no longer hidden by default. For those users
187 that liked that these were hidden, a new "Notmuch Messages Headers
188 Visible" option in the customize interface can be set to nil. The
189 visibility of headers can still be toggled on a per-message basis
190 with the 'h' keybinding.
192 For users that don't want to see some subset of those headers, the
193 new "Notmuch Message Headers" variable can be customized to list
194 only those headers that should be present in the display of a message.
196 #### The Return key now toggles message visibility anywhere
198 Previously this worked only on the first summary-line of a message.
200 #### Customizable formatting of search results
202 The user can easily customize the order, width, and formatting of
203 the various fields in a "notmuch search" buffer. See the "Notmuch
204 Search Result Format" section of the customize interface.
206 #### Generate nicer names for search buffers when using a saved search
208 #### Add a notmuch User-Agent header when sending mail from notmuch/emacs
210 #### New keybinding (M-Ret) to open all collapsed messages in a thread
215 #### Provide a new `NOTMUCH_SORT_UNSORTED` value for queries
217 This can be somewhat faster when sorting simply isn't desired. For
218 example when collecting a set of messages that will all be
219 manipulated identically, (adding a tag, removing a tag, deleting the
220 messages), then there's no advantage to sorting the messages by
226 #### Fix to compile against GMime 2.6
228 Previously notmuch insisted on being able to find GMime 2.4, (even
229 though GMime 2.6 would have worked all along).
231 #### Fix configure script to accept (and ignore) various standard options
233 For example, those that the Gentoo build scripts expect configure to
234 accept are now all accepted.
239 #### A large number of new tests for the many new features
241 #### Better display of output from failed tests
243 Now shows failures with diff rather than forcing the user to gaze at
244 complete actual and expected output looking for deviation.