[tex-live] Bug in yhmath.map

[Karl Berry]

    This issue was discussed on comp.text.tex:
    http://groups.google.com/group/comp.text.tex/browse_thread/thread/ce13e3ed715c3a6

    My contribution to that thread also points to a problem with the tfm+vf
    files with respect to mktexpk, and suggests a fix.

Thanks.  Complications abound.

Would you (or Enrico or anyone) like to prepare a coherent new release
of yhmath?