(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('a', {[ComSub (Com {[LIT_CHARS find]} {[LIT_CHARS .]} {[LIT_CHARS -name]} {[DQ [LIT_CHARS "*.[ch]"]]})]})])
  (For x [{[VarSub a]}])
    (List
      (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s/(c) 2001-2005/(c) 2001-2006/">]} {[VarSub x]}
        <
        (FilenameRedirectNode filename={[VarSub x] [LIT_CHARS .tmp]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS mv]} {[VarSub x] [LIT_CHARS .tmp]} {[VarSub x]})
    )
  )
)