--rw-rw-rw- geoff  sys   18 Dec 24  2012 email
--rw-rw-rw- bootes sys   39 Dec 24  2012 files
--rw-rw-rw- geoff  sys   65 Jan 24  2013 notes
--rw-rw-r-- geoff  sys   61 Jan 24  2013 origls
--rw-rw-rw- geoff  sys  965 Dec 24  2012 readme
--rw-rw-r-- bootes sys 4555 Dec 24  2012 writepng.c
--rw-rw-r-- geoff  sys 4556 Dec 24  2012 writepng.c.orig