[NTG-context] Substack in Context

[Taco Hoekwater]

Aditya Mahajan wrote:
>>The definition from m-newmat is at least partly superceded by the
>>new core math definitions Hans added last week, so a new implementation
>>would be better.
> 
> Can you suggest something?

Like this maybe?

\def\substack#1%
   {\begingroup
    \let\\\cr
    \startmathmatrix #1\stopmathmatrix
    \endgroup}

Probably needs a bit of tweaking to make it look better
(perhaps a [strut=no] parameter?).

Cheers ,taco