Thread:Project:Support desk/Enhancing LaTex support on Wikiversity

I would like to enhance the MediaWiki support on Wikiversity so that the following works: \begin{equation} \label{squ} \D := \vcenter{\xymatrix @=3pc {S \ar @ [r] ^{s^1} \ar @<-1ex> [r] _{t^1} \ar @ [d]^{\, t_2} \ar @<-1ex> [d]_{s_2} & H \ar[l] \ar @ [d]^{\,t} \ar @<-1ex> [d]_s \\ V \ar [u] \ar @ [r] ^s \ar @<-1ex> [r] _t & M \ar [l] \ar[u]}}, \end{equation}

Any help, suggests, comments, or criticisms are welcome.