Wikimedia Bugzilla is closed!

Created attachment 6353 [details]
Adds functionality to LogEventsList::showLogExtract().  Against r53416.

This is a very useful function, however it currently takes a rather bizzarre input format.  It requires as a first parameter an output source, but this currently *has* to be the global $wgOut.  As such I don't really understand why the variable needs to be passed, when the global could just be redeclared.  This patch allows the $out parameter to be *either* $wgOut *or* a string-by-reference, which a) makes the function much more versatile, and b) provides more of a reason to have the parameter in the first place. Tested against r53416.