/sources/plan9/sys/src/cmd/ka/
      2911 2004-07-09 a.h
      9900 1999-12-12 a.y
     13578 1999-12-12 l.s
     12938 2004-07-09 lex.c
       215 1999-12-12 mkfile
      2596 1999-12-12 note