* Instead of ugly javascript construction to compare href-attributes or re-constructing proper pagenames, let's use Title->isMainPage which does this much better
* Kept function for compatibility. mw.util.isMainPage() was never released, should probably be removed before 1.18 branch point.
The check is not needed, if wgArticlePath is undefined there's probably a much bigger issue.
The wgServer doesn't need to be prefixed to the link (if someone really needs it (ie. external tools using the script and somehow defining wgServer in mw.config) they can surely prefix wgServer themselfs.
In most if not all cases this is used to create anchor tags, which are interprated by browsers relatively to the current window location and in some browsers it even auto-prefixes the current environment when setting the href/src attribute.
I did a grep search for "wikiGetlink" in /trunk (including ./extensions), there was one usage that assumed the wgServer prefix. Turned out that was actually a workaround untill this bug was fixed. I remove that workaround ( in mw.util.isMainPage).
Reuse SpecialVersions arrayToString (made it explicitly public!) in an array_amp for the formatting of arrays/objects (Yay for all the different ways we accept things ;P)
SkinTemplate::makeTalkUrlDetails given invalid pagename User:
Backtrace:
#0 /var/www/trunk/includes/SkinTemplate.php(691): SkinTemplate->makeTalkUrlDetails('User:')
#1 /var/www/trunk/includes/SkinTemplate.php(495): SkinTemplate->buildPersonalUrls(Object(OutputPage))
#2 /var/www/trunk/includes/OutputPage.php(1906): SkinTemplate->outputPage(Object(OutputPage))
#3 /var/www/trunk/includes/Wiki.php(402): OutputPage->output()
#4 /var/www/trunk/index.php(146): MediaWiki->finalCleanup()
#5 {main}
Seen trivially by going to login page while not logged in; some user check is failing and ending up with an improperly initialized object.
Changed User::loadFromRow() to allow partial row (user_id, user_name, user_real_name can be set independently from other fields) userand removed User::$mDataLoaded, replaced by User::$mLoadedItems (marked as private) that can be an array with already loaded items or true when all data has been loaded. Changed GlobalFunctions.php and Database.php accordingly, no use of User::$mDataLoaded in extensions.
