man(1) no longer understands manpages like .so man3/printf.3

[Anonymous]

A few examples from ports tree

  devel/automake111: automake-1.11(1)
  devel/gettext: dcgettext(3), dcngettext(3), dgettext(3), dngettext(3)
  devel/nasm: rdf2com(1), rdf2ihx(1), rdf2ith(1), rdf2srec(1)
  textproc/gnugrep: egrep(1), fgrep(1)
  www/neon29: ne_get_{request,session}_flag(3), ne_set_connect_timeout(3)
  x11/libX11: BlackPixel(3), XArc(3), etc
  x11/libXext: XShmAttach(3), XmbufDisplayBuffers(3), etc
  [+ more x11 libs]