(List
  (Com {[LIT_OTHER ":"]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('command', {[LIT_CHARS cpio]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('usage', {[DQ [LIT_CHARS "\n"][LIT_CHARS "Usage: "][VarSub command][LIT_CHARS " -o[acvBV] [-C size] [-M mesg] [-O file | >file ] <list\n"][LIT_CHARS "       "][VarSub command][LIT_CHARS " -i[bcdfkmrtsuvBSV6] [-I file | <file] [pattern ...]\n"][LIT_CHARS "       "][VarSub command][LIT_CHARS " -p[adlmuvV] directory"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('OPTSTR', {[SQ <LIT_CHARS "abcdfiklmoprstuvBSV6C:[size]H:[format]M:[message]O:[file]?D [ pattern | directory ]">]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('options', {[DQ [LIT_CHARS -d]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('blocksize', {[LIT_CHARS 1b]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('exec', {[LIT_CHARS eval]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('format', {[LIT_CHARS binary]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('list', {[DQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('logphys', {[LIT_CHARS -P]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mode', {[DQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('d_default', {[DQ [LIT_CHARS "-o nomkdir"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('m_default', {[DQ [LIT_CHARS -pm]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('u_default', {[DQ [LIT_CHARS -u]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('r_ok', {[DQ [LIT_CHARS 1]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('w_ok', {[DQ [LIT_CHARS 1]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('p_ok', {[DQ [LIT_CHARS 1]]})])
  (While
    (Com {[LIT_CHARS getopts]} {[LIT_CHARS -a]} {[VarSub command]} {[DQ [VarSub OPTSTR]]} {[LIT_CHARS OPT]})
    (Case to_match={[VarSub OPT]}, pat_word_list=[[{[SQ <LIT_CHARS D>]}], [{[LIT_OTHER "["] [LIT_CHARS bsS6] [LIT_OTHER "]"]}], [{[LIT_OTHER "["] [LIT_CHARS klvV] [LIT_OTHER "]"]}], [{[LIT_CHARS a]}], [{[LIT_CHARS c]}], [{[LIT_CHARS d]}], [{[LIT_CHARS f]}], [{[LIT_CHARS i]}], [{[LIT_CHARS m]}], [{[LIT_CHARS o]}], [{[LIT_CHARS p]}], [{[LIT_CHARS r]}], [{[LIT_CHARS t]}], [{[LIT_CHARS u]}], [{[LIT_CHARS B]}], [{[LIT_CHARS L]}], [{[LIT_CHARS C]}], [{[LIT_CHARS H]}], [{[LIT_CHARS I]}], [{[LIT_CHARS O]}], [{[LIT_CHARS M]}]]
      (Case to_match={[VarSub exec]}, pat_word_list=[[{[LIT_CHARS eval]}], [{[LIT_OTHER "*"]}]]
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('exec', {[LIT_CHARS print]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('exec', {[DQ [LIT_CHARS "eval args"]]})])
      )
      (ElseTrue)
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('options', {[DQ [VarSub options][LIT_CHARS " -"][VarSub OPT]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('r_ok', {[DQ ]}), ('options', {[DQ [VarSub options][LIT_CHARS " -p"]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('format', {[LIT_CHARS cpio]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('w_ok', {[DQ ]}), ('d_default', {[DQ ]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('w_ok', {[DQ ]}), ('p_ok', {[DQ ]}), ('options', {[DQ [VarSub options][LIT_CHARS " -c"]]})])
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('w_ok', {[DQ ]}), ('p_ok', {[DQ ]})])
        (Case to_match={[VarSub mode]}, pat_word_list=[[{[SQ ]}], [{[LIT_CHARS -r]}], [{[LIT_OTHER "*"]}]]
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mode', {[LIT_CHARS -r]})])
          (ElseTrue)
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mode', {[LIT_CHARS x]})])
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('w_ok', {[DQ ]}), ('m_default', {[DQ ]})])
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('r_ok', {[DQ ]}), ('p_ok', {[DQ ]}), ('u_default', {[DQ ]})])
        (Case to_match={[VarSub mode]}, pat_word_list=[[{[SQ ]}], [{[LIT_CHARS -w]}], [{[LIT_OTHER "*"]}]]
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mode', {[LIT_CHARS -w]})])
          (ElseTrue)
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mode', {[LIT_CHARS x]})])
        )
      )
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('r_ok', {[DQ ]}), ('w_ok', {[DQ ]})])
        (Case to_match={[VarSub mode]}, pat_word_list=[[{[SQ ]}], [{[LIT_CHARS -rw]}], [{[LIT_OTHER "*"]}]]
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mode', {[LIT_CHARS -rw]})])
          (ElseTrue)
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mode', {[LIT_CHARS x]})])
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('w_ok', {[DQ ]}), ('p_ok', {[DQ ]}), ('options', {[DQ [VarSub options][LIT_CHARS " -i"]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('w_ok', {[DQ ]}), ('p_ok', {[DQ ]}), ('list', {[DQ [LIT_CHARS 1]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('w_ok', {[DQ ]}), ('u_default', {[DQ ]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('blocksize', {[LIT_CHARS 5k]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('logphys', {[LIT_CHARS -L]})])
      (Case to_match={[VarSub OPTARG]}, pat_word_list=[[{[LIT_OTHER "*"] [LIT_OTHER "["] [LIT_CHARS 0-9] [LIT_OTHER "]"]}], [{[LIT_OTHER "*"]}]]
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('blocksize', {[VarSub OPTARG] [LIT_CHARS c]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('blocksize', {[VarSub OPTARG]})])
      )
      (Case to_match={[VarSub OPTARG]}, pat_word_list=[[{[LIT_CHARS asc]}, {[LIT_CHARS ASC]}], [{[LIT_CHARS crc]}, {[LIT_CHARS CRC]}], [{[LIT_CHARS odc]}, {[LIT_CHARS ODC]}], [{[LIT_CHARS tar]}, {[LIT_CHARS TAR]}], [{[LIT_CHARS ustar]}, {[LIT_CHARS USTAR]}], [{[LIT_OTHER "*"]}]]
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('format', {[LIT_CHARS asc]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('format', {[LIT_CHARS aschk]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('format', {[LIT_CHARS cpio]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('format', {[LIT_CHARS tar]})])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('format', {[LIT_CHARS ustar]})])
        (List
          (Com {[LIT_CHARS print]} {[LIT_CHARS -u2]} {[DQ [VarSub command][LIT_CHARS ": "][VarSub OPTARG][LIT_CHARS ": formats are {asc,crc,odc,tar,star}"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('w_ok', {[DQ ]}), ('p_ok', {[DQ ]}), ('options', {[DQ [VarSub options][LIT_CHARS " -f '"][VarSub OPTARG][LIT_CHARS "'"]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('r_ok', {[DQ ]}), ('p_ok', {[DQ ]}), ('options', {[DQ [VarSub options][LIT_CHARS " -f '"][VarSub OPTARG][LIT_CHARS "'"]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('options', {[DQ [VarSub options][LIT_CHARS " -o eom="][\ LIT_ESCAPED_CHAR "\\\""][LIT_CHARS "'"][VarSub OPTARG][LIT_CHARS "'"][\ LIT_ESCAPED_CHAR "\\\""]]})])
    )
  )
  (Com {[LIT_CHARS shift]} {[ArithSub {A2 AS_OP_MINUS {A Atom NODE_ARITH_WORD {[VarSub OPTIND]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})
  (Case to_match={[VarSub mode]}, pat_word_list=[[{[LIT_CHARS -r]}], [{[LIT_CHARS -w]}], [{[LIT_CHARS -rw]}], [{[SQ ]}], [{[LIT_OTHER "*"]}]]
    (List
      (Case to_match={[VarSub r_ok]}, pat_word_list=[[{[DQ ]}]]
        (List
          (Com {[LIT_CHARS print]} {[LIT_CHARS -u2]} {[DQ [VarSub command][LIT_CHARS ": options inconsistent with archive read"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]})
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('options', {[DQ [VarSub options][LIT_CHARS " -b "][VarSub blocksize]]})])
    )
    (List
      (Case to_match={[VarSub w_ok]}, pat_word_list=[[{[DQ ]}]]
        (List
          (Com {[LIT_CHARS print]} {[LIT_CHARS -u2]} {[DQ [VarSub command][LIT_CHARS ": options inconsistent with archive write"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]})
        )
      )
      (Case to_match={[VarSub #]}, pat_word_list=[[{[LIT_CHARS 0]}], [{[LIT_OTHER "*"]}]]
        (ElseTrue)
        (List
          (Com {[LIT_CHARS print]} {[DQ [VarSub command][LIT_CHARS ": arguments not expected"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]})
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('options', {[DQ [VarSub options][LIT_CHARS " -x "][VarSub format][LIT_CHARS " -b "][VarSub blocksize]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('d_default', {[DQ ]}), ('m_default', {[DQ ]}), ('u_default', {[DQ ]})])
    )
    (List
      (Case to_match={[VarSub p_ok]}, pat_word_list=[[{[DQ ]}]]
        (List
          (Com {[LIT_CHARS print]} {[LIT_CHARS -u2]} {[DQ [VarSub command][LIT_CHARS ": options inconsistent with file pass"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]})
        )
      )
      (Case to_match={[VarSub #]}, pat_word_list=[[{[LIT_CHARS 1]}], [{[LIT_OTHER "*"]}]]
        (ElseTrue)
        (List
          (Com {[LIT_CHARS print]} {[LIT_CHARS -u2]} {[DQ [VarSub command][LIT_CHARS ": a single directory argument is expected"][VarSub usage]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]})
        )
      )
    )
    (List
      (Com {[LIT_CHARS print]} {[LIT_CHARS -u2]} {[DQ [VarSub command][LIT_CHARS ": one of -i, -o, -p must be specified"][VarSub usage]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]})
    )
    (List
      (Com {[LIT_CHARS print]} {[LIT_CHARS -u2]} {[DQ [VarSub command][LIT_CHARS ": only one of -i, -o, -p may be specified"][VarSub usage]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]})
    )
  )
  (Case to_match={[VarSub list]}, pat_word_list=[[{[DQ [LIT_CHARS 1]]}]]
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mode', {[DQ ]}), ('d_default', {[DQ ]}), ('m_default', {[DQ ]}), ('u_default', {[DQ ]})])
  )
  (Case to_match={[VarSub exec]}, pat_word_list=[[{[LIT_CHARS eval]}], [{[LIT_OTHER "*"]}]]
    (Com {[VarSub exec]} {[LIT_CHARS pax]} {[VarSub mode]} {[VarSub logphys]} {[VarSub options]} {[VarSub d_default]} {[VarSub m_default]} {[VarSub u_default]} {[SQ <LIT_CHARS "\"$@\"">]})
    (Com {[VarSub exec]} {[LIT_CHARS pax]} {[VarSub mode]} {[VarSub logphys]} {[VarSub options]} {[VarSub d_default]} {[VarSub m_default]} {[VarSub u_default]} {[DQ [VarSub @]]})
  )
)