/sources/plan9/sys/src/cmd/spell/
      5948 1999-12-12 american
    169300 2013-09-20 amspell
      6101 1999-12-12 british
    169365 2013-09-20 brspell
      1063 1999-12-12 code.h
    356076 1999-12-12 list
     12897 2013-07-24 local
       950 1999-12-12 mkfile
      4587 1999-12-12 pcode.c
       312 2000-07-25 spell.rc
     23038 2006-03-31 sprog.c
     18702 1999-12-12 stop