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* show: Convert envelope format_part_json to use sprinterGravatar Austin Clements2012-08-03
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* show: Convert non-envelope format_part_json to use sprinterGravatar Austin Clements2012-08-03
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* show: Convert format_part_sigstatus_json to use sprinterGravatar Austin Clements2012-08-03
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* show: Convert format_headers_json to use sprinterGravatar Austin Clements2012-08-03
| | | | | | This no longer requires a talloc context (not that it really did before since it didn't return anything), so we remove its context argument.
* show: Feed the sprinter down to part formattersGravatar Austin Clements2012-08-03
| | | | | | There are several levels of function calls between where we create the sprinter and the call to the part formatter in show_message. This feeds the sprinter through all of them and into the part formatters.
* reply: Create a JSON sprinterGravatar Austin Clements2012-08-03
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* show: Associate an sprinter with each formatGravatar Austin Clements2012-08-03
| | | | | | | This associates an sprinter constructor with each show format and uses this to construct the appropriate sprinter. Currently nothing is done with this sprinter, but the following patches will weave it through the layers of notmuch show.
* sprinter: Add a string_len methodGravatar Austin Clements2012-08-03
| | | | | | | This method allows callers to output strings with specific lengths. It's useful both for strings with embedded NULs (which JSON can represent, though parser support is apparently spotty), and non-terminated strings.
* test: Remove unnecessary JSON canonicalizationGravatar Austin Clements2012-08-03
| | | | | | Format canonicalization of JSON output is no longer necessary, so remove it. Value canonicalization (e.g., normalizing thread IDs) is still necessary, so all of the sanitization functions remain.
* test: Uniformly canonicalize actual and expected JSONGravatar Austin Clements2012-08-03
| | | | | | | | | | | | | | | | | | | | | | | | | | Previously, we used a variety of ad-hoc canonicalizations for JSON output in the test suite, but were ultimately very sensitive to JSON irrelevancies such as whitespace. This introduces a new test comparison function, test_expect_equal_json, that first pretty-prints *both* the actual and expected JSON and the compares the result. The current implementation of this simply uses Python's json.tool to perform pretty-printing (with a fallback to the identity function if parsing fails). However, since the interface it introduces is semantically high-level, we could swap in other mechanisms in the future, such as another pretty-printer or something that does not re-order object keys (if we decide that we care about that). In general, this patch does not remove the existing ad-hoc canonicalization because it does no harm. We do have to remove the newline-after-comma rule from notmuch_json_show_sanitize and filter_show_json because it results in invalid JSON that cannot be pretty-printed. Most of this patch simply replaces test_expect_equal and test_expect_equal_file with test_expect_equal_json. It changes the expected JSON in a few places where sanitizers had placed newlines after commas inside strings.
* debian: close notmuch-mutt bug in changelogGravatar David Bremner2012-08-02
| | | | | Apparently Stefano and I forgot to finish that discussion about how to patch the changelog.
* emacs: show: exclude bug fixGravatar Mark Walters2012-08-02
| | | | | | The pipe message function (when used with a prefix) uses a search of the form "id:<id1> or id:<id2>" etc. Since the user says precisely which messages are wanted by opening them it should not use excludes.
* debian packaging: new depends for duplicate removals in mutt contribGravatar Stefano Zacchiroli2012-08-02
| | | | both new hard dependency for File::Which and soft dependency on fdupes
* Add duplicate message removal for notmuch-mutt.Gravatar Kevin McCarthy2012-08-02
| | | | | | | | Add a --remove-dups flag which removes duplicate files from search and thread results. Uses fdupes if installed. Otherwise it runs a size and Digest::SHA scan on each file to detect duplicates. Signed-off-by: Stefano Zacchiroli <zack@upsilon.cc>
* emacs: fix a bug introduced by the recent search cleanups.Gravatar Mark Walters2012-08-02
| | | | | | | In commit 5d0883e the function notmuch-search-next-thread was changed. In particular it only goes to the next message if there is a next message. This breaks notmuch-show-archive-thread-then-next. Fix this by going to the "next" message whenever we are on a current message.
* debian: update changelog for cleaning changesGravatar David Bremner2012-08-02
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* build system: remove configure output in Make distclean.Gravatar David Bremner2012-08-02
| | | | | | | | | | | | Create a variable DISTCLEAN which contains a list of things to clean in the distclean target (in addition to running the clean target). The deleted comment seems to be false these days, since we do create files during configuration. Use "rm -rf" here as well in case we want to add directories to DISTCLEAN.
* build system: remove directories created by tests in "make clean"Gravatar David Bremner2012-08-02
| | | | | | | | | These extra directories cause problems for building on Debian twice in a row. In order to remove directories, we need to us "rm -rf" instead of "rm -f". So now we should be extra careful what we add to the variable CLEAN.
* configure: check whether shell is capable of parameter substring processingGravatar Tomi Ollila2012-07-25
| | | | | | | | | | | | | | | 'configure' script uses parameter substring extensively. It is Posix shell feature. Original Bourne shell does not have such features. Some systems still ships such shells as /bin/sh (for compatibility reasons -- shell scripts written on those platforms are expected to work on 1990's systems). Just testing whether parameter substring processing works will make the shell exit due to syntax error if it is not compatible. Therefore the test is executed in a subshell -- subshell exits with nonzero value when the operation in question fails. As 'if ! ...' does not work in Bourne shell, Short-circuiting construct '||' is used to print information message and exit when expected.
* man: show: update man page for entire-thread and json.Gravatar Mark Walters2012-07-25
| | | | | | Previously in notmuch show --format=json implied --entire-thread. This is still the default but it is now possible to disable this. Update the manpage to reflect this.
* schemata: update for --body=true|false optionGravatar Mark Walters2012-07-24
| | | | | | Previously body: was a compulsory field in a message. The new --body=false option causes notmuch show to omit this field so update schemata to reflect this.
* man: update man page for the new --body=true|false optionGravatar Mark Walters2012-07-24
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* test: add tests for the new --body=true|false optionGravatar Mark Walters2012-07-24
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* cli: add --body=true|false option to notmuch-show.cGravatar Mark Walters2012-07-24
| | | | | | | | | | This option allows the caller to suppress the output of the bodies of the messages. Currently this is only implemented for format=json. This is used by notmuch-pick.el (although not needed) because it gives a speed-up of at least a factor of a two (and in some cases a speed up of more than a factor of 8); moreover it reduces the memory usage in emacs hugely.
* Use the structured formatters in notmuch-search.c.Gravatar craven@gmx.net2012-07-24
| | | | | | | | | | This patch switches from the current ad-hoc printer to the structured formatters in sprinter.h, sprinter-text.c and sprinter-json.c. The JSON tests are changed slightly in order to make them PASS for the new structured output formatter. The text tests pass without adaptation.
* Add structured output formatter for JSON and plain text (but don't use them ↵Gravatar craven@gmx.net2012-07-24
| | | | | | | | | | | | | yet). Using the new structured printer support in sprinter.h, implement sprinter_json_create, which returns a new JSON structured output formatter. The formatter prints output similar to the existing JSON, but with differences in whitespace (mostly newlines, --output=summary prints the entire message summary on one line, not split across multiple lines). Also implement a "structured" formatter for plain text that prints prefixed strings, to be used with notmuch-search.c plain text output.
* Add support for structured output formatters.Gravatar craven@gmx.net2012-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new struct type sprinter_t, which is used for structured formatting, e.g. JSON or S-Expressions. The structure printer is heavily based on code from Austin Clements (id:87d34hsdx8.fsf@awakening.csail.mit.edu). It includes the following functions: /* Start a new map/dictionary structure. This should be followed by * a sequence of alternating calls to map_key and one of the * value-printing functions until the map is ended by end. */ void (*begin_map) (struct sprinter *); /* Start a new list/array structure. */ void (*begin_list) (struct sprinter *); /* End the last opened list or map structure. */ void (*end) (struct sprinter *); /* Print one string/integer/boolean/null element (possibly inside a * list or map, followed or preceded by separators). * For string, the char * must be UTF-8 encoded. */ void (*string) (struct sprinter *, const char *); void (*integer) (struct sprinter *, int); void (*boolean) (struct sprinter *, notmuch_bool_t); void (*null) (struct sprinter *); /* Print the key of a map's key/value pair. The char * must be UTF-8 * encoded. */ void (*map_key) (struct sprinter *, const char *); /* Insert a separator (usually extra whitespace) for improved * readability without affecting the abstract syntax of the * structure being printed. * For JSON, this could simply be a line break. */ void (*separator) (struct sprinter *); /* Set the current string prefix. This only affects the text * printer, which will print this string, followed by a colon, * before any string. For other printers, this does nothing. */ void (*set_prefix) (struct sprinter *, const char *); To support the plain text format properly, the following additional function must also be implemented: /* Set the current string prefix. This only affects the text * printer, which will print this string, followed by a colon, * before any string. For other printers, this does nothing. */ void (*set_prefix) (struct sprinter *, const char *); The structure also contains a flag that should be set to FALSE in all custom printers and to TRUE in the plain text formatter. /* True if this is the special-cased plain text printer. */ notmuch_bool_t is_text_printer; The printer can (and should) use internal state to insert delimiters and syntax at the correct places. Example: format->begin_map(format); format->map_key(format, "foo"); format->begin_list(format); format->integer(format, 1); format->integer(format, 2); format->integer(format, 3); format->end(format); format->map_key(format, "bar"); format->begin_map(format); format->map_key(format, "baaz"); format->string(format, "hello world"); format->end(format); format->end(format); would output JSON as follows: {"foo": [1, 2, 3], "bar": { "baaz": "hello world"}}
* News for search cleanupsGravatar Austin Clements2012-07-24
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* emacs: Fix navigation of multi-line search result formatsGravatar Austin Clements2012-07-24
| | | | | | | | | | | At this point, the only remaining functions that don't support multi-line search result formats are the thread navigation functions. This patch fixes that by rewriting them in terms of notmuch-search-result-{beginning,end}. This changes the behavior of notmuch-search-previous-thread slightly so that if point isn't at the beginning of a result, it first moves point to the beginning of the result.
* emacs: Allow custom tags formattingGravatar Austin Clements2012-07-24
| | | | | | | | | | | | Previously we ignored any notmuch-search-result-format customizations for tag formatting because we needed to be able to parse back in the result line and update the tags in place. We no longer do either of these things, so we can allow customization of this format. (Coincidentally, previously we still allowed too much customization of the tags format, since moving it earlier on the line or removing it from the line would interfere with the tagging mechanism. There is now no problem with doing such things.)
* emacs: Replace other search text properties with result propertyGravatar Austin Clements2012-07-24
| | | | | | Since the result object contains everything that the other text properties recorded, we can remove the other text properties and simply look in the plist of the appropriate result object.
* emacs: Use result text properties for search result iterationGravatar Austin Clements2012-07-24
| | | | | | | | | | | | This simplifies the traversal of regions of results and eliminates the need for save-excursions (which tend to get in the way of maintaining point when we make changes to the buffer). It also fixes some strange corner cases in the old line-based code where results that bordered the region but were not included in it could be affected by region commands. Coincidentally, this also essentially enables multi-line search result formats; the only remaining non-multi-line-capable functions are notmuch-search-{next,previous}-thread, which are only used for interactive navigation.
* emacs: Update tags by rewriting the search result line in placeGravatar Austin Clements2012-07-24
| | | | | | | | | Now that we keep the full thread result object, we can refresh a result after any changes by simply deleting and reconstructing the result line from scratch. A convenient side-effect of this wholesale replacement is that search now re-applies notmuch-search-line-faces when tags change.
* emacs: Use text properties instead of overlays for tag coloringGravatar Austin Clements2012-07-24
| | | | | | | | | | | | | | | | | | | Previously, tag-based search result highlighting was done by creating an overlay over each search result. However, overlays have annoying front- and rear-advancement semantics that make it difficult to manipulate text at their boundaries, which the next patch will do. They also have performance problems (creating an overlay is linear in the number of overlays between point and the new overlay, making highlighting a search buffer quadratic in the number of results). Text properties have neither problem. However, text properties make it more difficult to apply multiple faces since, unlike with overlays, a given character can only have a single 'face text property. Hence, we introduce a utility function that combines faces into any existing 'face text properties. Using this utility function, it's straightforward to apply all of the appropriate tag faces in notmuch-search-color-line.
* emacs: Record thread search result object in a text propertyGravatar Austin Clements2012-07-24
| | | | | This also provides utility functions for working with this text property that get its value, find its start, and find its end.
* emacs: Fix notmuch-message-mark-replied.Gravatar Ingo Lohmar2012-07-24
| | | | | | | | | notmuch-message-mark-replied used "apply" to change message tags according to notmuch-message-replied-tags after sending a reply. This works if the latter is a single-element list. But with the recently changed format of tag changes, it breaks for multiple-element lists. Use "funcall" to properly pass the list of tag changes as a single argument.
* debian: finalize changelogGravatar David Bremner2012-07-12
| | | | It turns out the "debian-snapshot" target needs a valid changelog.
* News for JSON-based searchGravatar Austin Clements2012-07-12
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* emacs: Switch from text to JSON format for search resultsGravatar Austin Clements2012-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | The JSON format eliminates the complex escaping issues that have plagued the text search format. This uses the incremental JSON parser so that, like the text parser, it can output search results incrementally. This slows down the parser by about ~4X, but puts us in a good position to optimize either by improving the JSON parser (evidence suggests this can reduce the overhead to ~40% over the text format) or by switching to S-expressions (evidence suggests this will more than double performance over the text parser). [1] This also fixes the incremental search parsing test. This has one minor side-effect on search result formatting. Previously, the date field was always padded to a fixed width of 12 characters because of how the text parser's regexp was written. The JSON format doesn't do this. We could pad it out in Emacs before formatting it, but, since all of the other fields are variable width, we instead fix notmuch-search-result-format to take the variable-width field and pad it out. For users who have customized this variable, we'll mention in the NEWS how to fix this slight format change. [1] id:"20110720205007.GB21316@mit.edu"
* emacs: Implement an incremental JSON parserGravatar Austin Clements2012-07-12
| | | | | | | | | | | | | | | | | | | | | | This parser is designed to read streaming JSON whose structure is known to the caller. Like a typical JSON parsing interface, it provides a function to read a complete JSON value from the input. However, it extends this with an additional function that requires the next value in the input to be a compound value and descends into it, allowing its elements to be read one at a time or further descended into. Both functions can return 'retry to indicate that not enough input is available. The parser supports efficient partial parsing, so there's no need to frame the input for correctness or performance. The bulk of the parsing is still done by Emacs' json.el, so any improvements or optimizations to that will benefit the incremental parser as well. Currently only descending into JSON lists is supported because that's all we need, but support for descending into JSON objects can be added in the future.
* test: New test for incremental search output parsingGravatar Austin Clements2012-07-12
| | | | | | | | | This advises the search process filter to make it process one character at a time in order to test the pessimal case for incremental search output parsing. The text parser fails this test because it gets tricked into thinking a parenthetical remark in a subject is the tag list.
* emacs: Pass plist to `notmuch-search-show-result'Gravatar Austin Clements2012-07-12
| | | | | | | Rather than passing lots of arguments and then further passing those to `notmuch-search-insert-field', pass a plist containing all of the search result information. This plist is compatible with the JSON format search results.
* emacs: Move search-target logic to `notmuch-search-show-result'Gravatar Austin Clements2012-07-12
| | | | | | | | | | | | | This is a simpler place to do this, since we can avoid any point motion and hence any save-excursions in `notmuch-search-process-filter', which in turn lets us put all of the search-target logic outside of any save-excursions. `notmuch-search-show-{result,error}' are now responsible for their own point motion. `notmuch-search-process-filter' could use some reindentation after this, but we're about to rewrite it entirely, so we won't bother.
* emacs: Helper for reporting search parsing errorsGravatar Austin Clements2012-07-12
| | | | | | This removes the last bit of direct output from the parsing function. With the parser now responsible solely for parsing, we can swap it out for another parser.
* emacs: Separate search line parsing and displayGravatar Austin Clements2012-07-12
| | | | | | | Previously, much of the display of search lines was done in the same function that parsed the CLI's output. Now the parsing function only parses, and notmuch-search-show-result fully inserts the search result in the search buffer.
* emacs: Clean up notmuch-search-show-resultGravatar Austin Clements2012-07-12
| | | | | This simplifies the code and makes it no longer cubic in the number of result fields.
* contib/nmbug/nmbug-status: leftover whitespaces, indentation & quotingGravatar Tomi Ollila2012-07-12
| | | | | | | | | | | | The initial nmbug-status was pretty consistent in it's whitespacing but a few lines had some leftover slips. Those are now "corrected". Also, most of the code used ' as quoting char. As in Python one can use ' and " interchangeably some code used " instead of '. However the usage of those were inconsistent. Now all quotes that python parses are ':s (only quoted content uses ":s). No functional changes.
* contrib/nmbug/ nmbug-status: restored out['subject']... block levelGravatar Tomi Ollila2012-07-12
| | | | | | | In reformatting the line 111 accidentally indented to one indentation level too much (happens easily when interactively indenting python code using emacs). The line now has 4 spacess less indentation, thus restoring it to the block level it belongs.
* contrib/nmbug: add nmbug-status scriptGravatar David Bremner2012-07-10
| | | | | | | | | | This is (almost) the same script as has been used for http://nmbug.tethera.net/status for a while now. The only change is that the configuration is not hardcoded anymore. By default the config is fetched from a special branch in the nmbug repo that contains only config info. The idea is that push access to this branch can be restricted a bit more than the tags, since it will change the appearence of the web pages.
* contrib/nmbug: make nmbug a subdirectoryGravatar David Bremner2012-07-09
| | | | | I want to ship the status tool here as well, along with a sample config file.