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.
Aug 8 23:22:25 srv35 httpd[5547]: PHP Fatal error: Using $this when not in object context in /home/wikipedia/common/php-1.5/extensions/TitleBlacklist/TitleBlacklist.list.php on line 98
Fatal error: Call to private method TitleBlacklist::parseBlacklist() from context 'TitleBlacklistHooks' in /Library/WebServer/Documents/trunk/extensions/TitleBlacklist/TitleBlacklist.hooks.php on line 90
UsernameBlacklist extension is unmaintained, rather brittle, and only
supports a single local blacklist, and also on most wikis both
blacklists will be closely intertwined if not identical, it seems
logical that TitleBlacklist take over both functions. :)
* Invalidate cached blacklist after save completion of MediaWiki:Titleblacklist rather than during edit filtering. Should help avoid race conditions which would leave you with the old version cached.
* Some minor whitespace & style cleanup
* Some output escaping cleanup
