--rw-rw-r-- btdn   sys 2554 Mar 13  2007 README
--rw-rw-r-- btdn   sys  166 Mar  5  2007 buildtables.sh.diff
--rw-rw-r-- btdn   sys 1157 Mar  6  2007 mkfile
d-rwxrwxr-x btdn   sys    0 Jul 15  2018 postscript
--rw-rw-r-- bootes sys 2939 Apr  6  2007 shell.lib.diff
--rw-rw-r-- btdn   sys  177 Mar  6  2007 trofftable.sh.diff