--rw-rw-r-- geoff sys  2165 Aug 15  2007 cpp
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--rw-rw-r-- geoff sys  2165 Aug 29  2007 cpp.new
--rw-rw-r-- geoff sys  2105 Aug 15  2007 cpp.orig
--rw-rw-r-- geoff sys    20 Aug 15  2007 email
--rw-rw-r-- geoff sys    80 Aug 15  2007 files
--rw-rw-r-- geoff sys 24667 Aug 15  2007 lex.c
--rw-rw-r-- geoff sys 24538 Aug 29  2007 lex.c.backup
--rw-rw-r-- geoff sys 24667 Aug 29  2007 lex.c.new
--rw-rw-r-- geoff sys 24538 Aug 15  2007 lex.c.orig
--rw-rw-r-- geoff sys  4745 Aug 15  2007 nlist.c
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--rw-rw-r-- geoff sys  4745 Aug 29  2007 nlist.c.new
--rw-rw-r-- geoff sys  4645 Aug 15  2007 nlist.c.orig
--rw-rw-r-- geoff sys     0 Aug 15  2007 notes
--rw-rw-r-- geoff sys    62 Aug 29  2007 origls
--rw-rw-r-- geoff sys    81 Aug 15  2007 readme