/sources/plan9/sys/doc/acme/
    164559 1994-01-28 acme.fig1
     24122 2000-06-09 acme.fig1.gif
     56026 1994-01-28 acme.fig2
      7740 2000-06-09 acme.fig2.gif
    102673 2009-06-11 acme.html
     50027 2009-06-11 acme.ms
    117006 2002-05-03 acme.pdf
    611301 2000-06-13 acme.ps
       556 1995-04-22 bs
       315 2009-06-11 mkfile