unofficial mirror of notmuch@notmuchmail.org
 help / color / mirror / code / Atom feed
blob 1cf4089f1d93b7a894dc1ada6aba1da12a1fedaf 10682 bytes (raw)
name: devel/TODO 	 # note: path name is non-authoritative(*)

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
 
Fix the things that are causing the most pain to new users
----------------------------------------------------------
1. A new import is tagging all messages as "inbox" -- total pain

Emacs interface (notmuch.el)
----------------------------
Add notmuch-bcc and notmuch-cc for setting default Bcc and Cc values,
(should affect the message-setup-hook).

Switch the notmuch-search view to use "notmuch search --format=json"
to fix large classes of bugs regarding poorly-escaped output and lame
regular expressions. (The most recently found, unfixed example is the
sender's name containing ';' which causes emacs to drop a search
result.) This may require removing the outer array from the current
"notmuch search --format=json" results.

Add a global keybinding table for notmuch, and then view-specific
tables that add to it.
	
Add a '|' binding from the search view.

Add support for choosing from one of the user's configured email
addresses for the From line.

Make 'notmuch-show-pipe-message have a private history.

Add support for a delete keybinding that adds a "deleted" tag to the
current message/thread and make searches not return deleted messages
by default, (unless the user asks explicitly for deleted messages in
the search query).

Add support to "mute" a thread (add a "muted" tag and then don't
display threads in searches by default where any message of the thread
has the "muted" tag).

Make '=' count from the end rather than from the beginning if more
than half-way through the buffer.

Fix to automatically wrap long headers (for RFC compliance) before
sending. This should probably just be fixed in message-mode itself,
(but perhaps we can have a notmuch-message-mode that layers this on
top).

Stop hiding the headers so much in the thread-view mode.

Allow opening a message in thread-view mode by clicking on either
line.

Automatically open a message when navigating to it with N or P.

Change 'a' command in thread-view mode to only archive open messages.

notmuch command-line tool
-------------------------
Add support to "notmuch search" and "notmuch show" to allow for
listing of duplicate messages, (distinct filenames with the same
Message-ID). I'm not sure what the option should be named. Perhaps
--with-duplicates ?

Replace "notmuch reply" with "notmuch compose --reply <search-terms>".
This would enable a plain "notmuch compose" to be used to construct an
initial message, (which would then have the properly configured name
and email address in the From: line. We could also then easily support
"notmuch compose --from <something>" to support getting at alternate
email addresses.

Implement "notmuch search --exclude-threads=<search-terms>" to allow
for excluding muted threads, (and any other negative, thread-based
filtering that the user wants to do).

Fix "notmuch show" so that the UI doesn't fail to show a thread that
is visible in a search buffer, but happens to no longer match the
current search. (Perhaps add a --matching=<secondary-search-terms>
option (or similar) to "notmuch show".) For now, this is being worked
around in the emacs interface by noticing that "notmuch show" returns
nothing and re-rerunning the command without the extra arguments.

Add a "--format" option to "notmuch search", (something printf-like
for selecting what gets printed).

Give "notmuch restore" some progress indicator.

Fix "notmuch restore" to operate in a single pass much like "notmuch
dump" does, rather than doing N searches into the database, each
matching 1/N messages.

Allow configuration for filename patterns that should be ignored when
indexing.

Fix to avoid this ugly message:

	(process:17197): gmime-CRITICAL **: g_mime_message_get_mime_part: assertion `GMIME_IS_MESSAGE (message)' failed
	Warning: Not indexing empty mime part.

  This probably means adding a test case to generate that message,
  filing an upstream bug against GMime, and then silencing the
  notmuch-generated portion of the warning (so that once GMime is
  fixed, this is all silent).

Simplify notmuch-reply to simply print the headers (we have the
original values) rather than calling GMime (which encodes) and adding
the confusing gmime-filter-headers.c code (which decodes).

Properly handle replying to multiple messages. Currently, the JSON
reply format only supports a single message, but the default reply
format accepts searches returning multiple messages. The expected
behavior of replying to multiple messages is not obvious, and there
are multiple ideas that might make sense. Some consensus needs to be
reached on this issue, and then both reply formats should be updated
to be consistent.

Return docid-based queries in thread search results, instead of
message-id-based queries.  These are much more compact and much faster
to later query.  This will require support from the library, both for
retrieving docids (probably as an opaque "get a query that identifies
this message") and for docid queries.

notmuch library
---------------
Add support for custom flag<->tag mappings. In the notmuch
configuration file this could be

	[maildir]
	synchronize_flags = R:replied; D*:deleted; S:~unread;

In the library interface this could be implemented with an array of
structures to define the mapping (flag character, tag name,
inverse-sense bit (~ above), and tag-when-any-file-flagged
vs. tag-when-all-files-flagged (* above)).

Add an interface to accept a "key" and a byte stream, rather than a
filename.

Improve syntax for date ranges queries. date:expr should be
interpreted as date:expr..expr so that, for example, "date:2013-01-22"
would cover the whole of the specified day (currently that's not even
recognized as a date range expression). It might be nice to be able to
use things like "since:2013-01-22" and "until:2013-01-22" as synonyms
to "date:2013-01-22.." and "date:..2013-01-22", respectively. To do
any of this we're probably going to need to break down and write our
own parser for the query string rather than using Xapian's QueryParser
class.

Make failure to read a file (such as a permissions problem) a warning
rather than an error (should be similar to the existing warning for a
non-mail file).

Fix to use the *last* Message-ID header if multiple such headers are
encountered, (I noticed this is one thing that kept me from seeing the
same message-ID values as sup).

Add support for configuring "virtual tags" which are a tuple of
(tag-name, search-specification). The database is responsible for
ensuring that the virtual tag is always consistent.

Indicate to the user if two files with the same message ID have
content that is actually different in some interesting way. Perhaps
notmuch initially sees all changes as interesting, and quickly learns
from the user which changes are not interesting (such as the very
common mailing-list footer).

Fix notmuch_query_count_messages to share code with
notmuch_query_search_messages rather than duplicating code. (And
consider renaming it as well.)

Provide a mechanism for doing automatic address completion based on
notmuch searches. Here was one proposal made in IRC:

	<cworth> I guess all it would really have to be would be a way
	         to configure a series of searches to try in turn,
	         (presenting ambiguities at a given single level, and
	         advancing to the next level only if one level
	         returned no matches).
	<cworth> So then I might have a series that looks like this:
	<cworth> notmuch search --output=address_from tag:address_book_alias
	<cworth> notmuch search --output=address_to tag:sent
	<cworth> notmuch search --output=address_from
	<cworth> I think I might like that quite a bit.
	<cworth> And then we have a story for an address book for
	         non-emacs users.

Provide a ~me Xapian synonym for all of the user's configured email
addresses.

Add symbol hiding so that we don't risk leaking any private symbols
into the shared-library interface.

Audit all libnotmuch entry points to ensure that all Xapian calls are
wrapped in a try/catch block.

Fix the "count" functionality to be exact as Olly explained in IRC:

	ojwb> cworth: if you set the check_at_least parameter to the
	database size, get_matches_estimated() will be exact

Fix the threading of a message that has a References: header but no
In-Reply-To: header (see id:"87lixxnxpb.fsf@yoom.home.cworth.org").

Search syntax
-------------
Implement support for "tag:*" to expand to all tags.

Fix "notmuch search to:" to be less confusing. Many users expect this
to search for all messages with a To: header, but it instead searches
for all messages with the word "to". If we don't provide the first
behavior, perhaps we should exit on an error when a configured prefix
is provided with no value?

Support "*" in all cases and not just as a special case. That is, "* "
should also work, as well as "* and tag:inbox".

Implement a syntax for requesting set-theoertic operations on results
of multiple searches. For example, I would like to do:

	"tag:inbox" SET-SUBTRACT "tag:muted"

    as well as:

	"tag:notmuch and <date-range>" SET-INTERSECT
	"tag:notmuch and not (tag:merged or tag:postponed)"

    See id:3wdpr282yz2.fsf@testarossa.amd.com for more details on the
    use cases of the above.

Database changes
----------------
Store a reference term for every message-id that appears in
References. We just started doing this for newly-added documents, but
at the next convenient database-schema upgrade, we should go back and
fix old messages to be consistent.

Start indexing the List-Id header, (and re-index this header for
existing messages at the next database upgrade).

Add support for the user to specify custom headers to be indexed (and
re-index these for existing messages at the next database upgrade).

Save filenames for files detected as "not an email file" in the
database. This would allow for two things: 1. Optimizing "notmuch new"
to not have to look at these files again (since they are potentially
large so the detection could be potentially slow). 2. A "notmuch
search" syntax could be added to allow the user to find these files,
(and perhaps delete them or move them away as appropriate).

Fix filesystem/notmuch-new race condition by not updating database
mtime for a directory if it is the same as the current mtime.

Test suite
----------
Achieve 100% test coverage with the test suite.

General
-------
Audit everything for dealing with out-of-memory (and drop xutil.c).

Investigate why the notmuch database is slightly larger than the sup
database for the same corpus of email.

Makefile should print message teaching user about LD_LIBRARY_PATH (or
similar) if libdir is not set to a directory examined by ldconfig.

debug log:

solving 1cf4089 ...
found 1cf4089 in https://yhetil.org/notmuch.git/

(*) Git path names are given by the tree(s) the blob belongs to.
    Blobs themselves have no identifier aside from the hash of its contents.^

Code repositories for project(s) associated with this public inbox

	https://yhetil.org/notmuch.git/

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).