View source for Working with MediaWiki

== Getting MathJax Working ==

I got MathJax: <code>git clone git://github.com/mathjax/MathJax.git MathJax</code>

I installed the JavaScript extension[http://www.mediawiki.org/wiki/Extension:Javascript] for MediaWiki.

I added a file <code>mathjax.js</code> (name doesn't matter) to <code>extensions/JavaScript</code>. It's content:
<code><pre>
var e = document.createElement('script');
e.type = "text/javascript";
e.src = "http://stacky.net/MathJax/MathJax.js?config=MOconfig";
document.getElementsByTagName('head')[0].appendChild(e);
</pre></code>

(I copied the MathJax configuration file used at MO)

== (Not) Getting Blahtex Working ==

It'd be much nicer to get MediaWiki to serve MathML and use MathJax to convert only if it has to, but I haven't been able to get Blahtex[http://www.mediawiki.org/wiki/Blahtex] to compile. I've been trying to follow the instructions here [http://www.mediawiki.org/wiki/Extension:Blahtex/Embedding_Blahtex_in_MediaWiki]. I'm able to checkout blahtex and to get texvc working, but if I try <code>make</code> or <code>make linux</code>, I get
<code><pre>
g++ -O3   -c -o source/main.o source/main.cpp
source/main.cpp: In function ‘void ShowUsage()’:
source/main.cpp:108: error: ‘exit’ was not declared in this scope
make: *** [source/main.o] Error 1
</pre></code>