--rw-rw-r-- geoff sys    19 Aug  2  2007 email
--rw-rw-r-- geoff sys    29 Aug  2  2007 files
--rw-rw-r-- geoff sys 28187 Aug  2  2007 lex.c
--rw-rw-r-- geoff sys 28136 Aug  5  2007 lex.c.backup
--rw-rw-r-- geoff sys 28187 Aug  5  2007 lex.c.new
--rw-rw-r-- geoff sys 28136 Aug  2  2007 lex.c.orig
--rw-rw-r-- geoff sys     0 Aug  2  2007 notes
--rw-rw-r-- geoff sys    66 Aug  5  2007 origls
--rw-rw-r-- geoff sys   435 Aug  2  2007 readme