Jonathan Nowacki wrote:
Dear developers,
I wrote or edited the code attached below. I've also supplied working
sample input and output files. I changed certain variables or names to
"arbitrary" or "tag" in order to figure out how the thing works.
Some
variables like $wgParser or setHook can not be changed and appear to be
predefined. That's fine, but when I hit "GO" after placing either one of
these into the search box at
mediawiki.org I get "*There is no page titled
"setHook"*.
[...]
In your MediaWiki installation, open Parser.php in the includes
subdirectory. Search for "function setHook". Above that text, you will
find the documentation for setHook(), in a comment. Generally, Parser.php
is where you find documentation for $wgParser. Sometimes you will find
documentation on a website, but it is often out of date and so not to be
trusted.
-- Tim Starling