Also,
http://www.mediawiki.org/wiki/Extension:ExpandAfter appears to be
broken by in 1.12.0. Pity, it's a very useful extension. Any
workarounds or alternative approaches?
Test case is on the extension page above:
{{#expandafter:math||{ {{{1}}} \over 2 } }}
displays as a literal <math> tag, not a parsed math formula.
DanB