(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -e]}  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mk', {[DQ [VarSub @]]})])
  (FunctionDef build []
    (List
      (Com {[LIT_CHARS rm]} {[LIT_CHARS -f]} {[LIT_CHARS build.ninja]} {[LIT_CHARS .kati_stamp]} {[LIT_CHARS ninja.sh]}      )
      (Com {[VarSub mk]} {[VarSub @]}      )
      (If
        (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_CHARS -e]} {[LIT_CHARS ninja.sh]} {[LIT_DBRACKET_LIKE "]"]}        )
        (Com {[LIT_CHARS ./ninja.sh]} {[LIT_CHARS -j1]} {[VarSub @]}        )
      )
    )
  )
  (Com {[LIT_CHARS cat]}
    <
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS ".PHONY: a b\n"][LIT_CHARS "b:\n"][LIT_CHARS "\techo "][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS "@\n"][LIT_CHARS "a:\n"][LIT_CHARS "\techo "][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS "@\n"]]} <REDIR_DLESS "<<"> 0),
    (FilenameRedirectNode filename={[LIT_CHARS Makefile]} <REDIR_GREAT ">"> 1),
    >
  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "==="]]}  )
  (Com {[LIT_CHARS build]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS ---]]}  )
  (Com {[LIT_CHARS build]} {[LIT_CHARS a]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS ---]]}  )
  (Com {[LIT_CHARS build]} {[LIT_CHARS b]}  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "==="]]}  )
)