This patch is a PARTIAL merge of /branches/nikola/phase3 ::
r85224 avoid double conversion when text already use the correct variant
r85239 minor fixes to previous
r85308 documentation (@since 1.18 update to 1.19)
r101359 guessVariant doc + boolean typecast
r101369 tests
r103131 additional test
Test plan:
==========
$ ./phpunit.php --filter LanguageSr
PHPUnit 3.6.3 by Sebastian Bergmann.
Configuration read from /srv/trunk/tests/phpunit/suite.xml
.....
Time: 1 second, Memory: 78.50Mb
OK (5 tests, 19 assertions)
$
* Rewrote convertArray() as an RD parser (with inline tokenizer) as suggested on CR r60986. Fixes unclosed rule issue (with parser test). Fixes O(N^2) timing.
* Removed $this->mMarkup abstraction. Life is complicated enough as it is.
* Replaced a couple of instances of explode() with StringUtils::explode(), limited element count in a couple more.
In ConverterRule:
* Removed mConvTable initialisation from the constructor, unnecessary
* Optimised the "-{xxx}-" tight loop by replacing function calls such as count() and in_array() with language constructs such as isset(). Reduced execution time from 356us to 275us.
* Cached $varsep_pattern for further reduction to 243us.
* A couple more parseFlags() hacks brings it back to 230us.
* Split out $this->mVariantFlags from $this->mFlags. Rearranged flag detection into a foreach/switch to avoid unnecessary isset() calls. 189us.
* Added a special-case optimisation to generateConvTable() for the case where there are no tables defined inline in the article. 116us.
* Fixed bug from r37499: "!R || !N" is always true since they are mutually exclusive, "!R && !N" was intended (with parser test).
* Fixed E_NOTICE from "-{N|foo}-"
This is a global search and replace of NS_IMAGE and NS_IMAGE_TALK with NS_FILE and NS_FILE_TALK respectively in all core files, excluding those already updated in step 1 (r44004).
Uses $dir in extension files, and assumes that it remains unchanged in require_once( 'maintenance/commandLine.inc' ).
In fact, it is likely that '$dir' will be set when setting up command-line, as some extensions will use the same var.
Recommended fix: Use $CentralAuth_dir, $EmailPage_dir, etc.
Doxygen documentation update:
* Changed alls @addtogroup to @ingroup. @addtogroup adds the comment to the group description, but doesn't add the file, class, function, ... to the group like @ingroup does. See for example http://svn.wikimedia.org/doc/group__SpecialPage.html where it's impossible to see related files, classes, ... that should belong to that group.
* Added @file to file description, it seems that it should be explicitely decalred for file descriptions, otherwise doxygen will think that the comment document the first class, variabled, function, ... that is in that file.
* Removed some empty comments
* Removed some ?>
Added following groups:
* ExternalStorage
* JobQueue
* MaintenanceLanguage
One more thing: there are still a lot of warnings when generating the doc.
* More parser tests, also added 'variant' option for testing
* Add global $wgDefaultLanguageVariant, can be used to set a default
fallback variant
* Restructured some of the parser code in LanguageConverter, fix flag
processing and add some comments to despookify the old zh code :)
* Cleanup of some old hacks in LanguageSr and Kk (do not use the global
title object, but the one passed to the parser)
* Added some basic parser tests for variants
* Enable selflinks to be written in variants
* Prevent username lookup in variants for sr.wiki (per community request)
* Update release notes (also notes for last commit, when I forgot)
* Removed some backtracking regexes with an O(N^2) worst case, replaced with StringUtils::delimiterReplace(). There is a beneficial functional difference: /*/ is no longer considered to be a complete CSS comment.
* Changed the parser strip state from an array to an object. This should hopefully avoid the PHP bugs with array references. StripState uses the new ReplacementArray to do the replacements, thereby supporting FSS.
* Removed DatabaseFunctions.php from the default startup sequence. Moved wfGetDB() to GlobalFunctions.php.
* Introduced the SiteStats class, with a collection of cached site stats accessor functions.
* Removed all global functions from Parser.php, they don't belong there.
* Made LanguageConverter use the new ReplacementArray class instead of managing its own FSS objects.
