These limits should be overridable by:

      configure script options
      make command line options
      installPackage options

:

> Sorry, those limits used by installPackage when running examples are
> hard coded into this line of m2/html.m2:
>
> ulimit = utest "-t 160" | utest "-m 500000"| utest "-v 500000" | utest "-s 8192";

Do something uniform with the ulimits in the test directories.