* Add searching and filtering functionality to the existing 'test' interface.
* Add an 'examine' interface designed for testing filters against a previous change, selectable through the search interface in either the 'test' or the 'examine' view.
* Minor enabling change in ChangesList core, to allow subclassing.
-- Introduce tagging of individual changes (revisions, logs, and on recentchanges). The tags are customisable, and currently settable by the Abuse Filter and by the TorBlock extension. The tags can be styled on the various pages on which they appear.
-- Introduces a schema change, three new tables (valid_tag, change_tag, and tag_summary).
* Remove one dupe call of addExtensionStyle from SpecialAbuseFilter::execute
* Bump $wgAbuseFilterStyleVersion per CSS changes in r46325
* Add a space between drop down and submit button
* Display result below the field, rather than at the top of the page.
* Clear the result when the field is changed, not after some arbitrary time period.
* Re-add, per Brion's request.
* Add an easy PHP tester, to run the tests used for the native parser.
* Update to pass 20 tests out of 27. Still to go:
** Implement dates.
** Fix order of operations.
** Fix backslash parsing.
** Implement if-then-else and ternery operator.
* Add special page aliases for AbuseFilter
* Change special page aliases method for ChangeAuthor, and Collection
* Add missing to Translate/aliases.txt
(may require another commit; we will see)
* Reimplement tools, starting with a spiffy AJAX expression tester. Didn't bother implementing as non-AJAX, as it's just an extra.
* Change exchange protocol between native parser and PHP app. Resulted in 2-3-fold performance boost.
* Fix minor bug from last night.
* Revert r38187 for now:
** Introduced a memory leak.
** Used an unnecessary library. The point is taken, and this will be fixed in a few days (using glibc instead).
* Fix logic error in boolean ops.
* Integrate with the PHP abuse filter using AbuseFilterParserNative class.
* Fix memory leak.
* Fix a few miscellaneous bugs
* Add a bunch of profiling, so we can figure out where performance bottlenecks are.
* Cache the in-object token cache in memcached, bringing per-condition run times from 4ms to a cooler 296us
* Disallow more than 100 condition-checks per action.
* Disallow filters which are misbehaving (more than 5 matches, constituting more than 5% of recent actions)
* Display statistics for all filters (percentage of times the condition limit is reached, and percentage of times some filter is matched), and individual filters (percentage of times it's matched).
