(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('doit', {[DQ [VarSub DOITPROG test_op=VS_TEST_HYPHEN {}]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mvprog', {[DQ [VarSub MVPROG test_op=VS_TEST_HYPHEN {[LIT_CHARS mv]}]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('cpprog', {[DQ [VarSub CPPROG test_op=VS_TEST_HYPHEN {[LIT_CHARS cp]}]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('chmodprog', {[DQ [VarSub CHMODPROG test_op=VS_TEST_HYPHEN {[LIT_CHARS chmod]}]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('chownprog', {[DQ [VarSub CHOWNPROG test_op=VS_TEST_HYPHEN {[LIT_CHARS chown]}]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('chgrpprog', {[DQ [VarSub CHGRPPROG test_op=VS_TEST_HYPHEN {[LIT_CHARS chgrp]}]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('stripprog', {[DQ [VarSub STRIPPROG test_op=VS_TEST_HYPHEN {[LIT_CHARS strip]}]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('rmprog', {[DQ [VarSub RMPROG test_op=VS_TEST_HYPHEN {[LIT_CHARS rm]}]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mkdirprog', {[DQ [VarSub MKDIRPROG test_op=VS_TEST_HYPHEN {[LIT_CHARS mkdir]}]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('tranformbasename', {[DQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('transform_arg', {[DQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('instcmd', {[DQ [VarSub mvprog]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('chmodcmd', {[DQ [VarSub chmodprog][LIT_CHARS " 0755"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('chowncmd', {[DQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('chgrpcmd', {[DQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('stripcmd', {[DQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('rmcmd', {[DQ [VarSub rmprog][LIT_CHARS " -f"]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('mvcmd', {[DQ [VarSub mvprog]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('src', {[DQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dst', {[DQ ]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dir_arg', {[DQ ]})])
  (While
    (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub 1]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
    (Case to_match={[VarSub 1]}, pat_word_list=[[{[LIT_CHARS -c]}], [{[LIT_CHARS -d]}], [{[LIT_CHARS -m]}], [{[LIT_CHARS -o]}], [{[LIT_CHARS -g]}], [{[LIT_CHARS -s]}], [{[LIT_CHARS -t] [LIT_OTHER "="] [LIT_OTHER "*"]}], [{[LIT_CHARS -b] [LIT_OTHER "="] [LIT_OTHER "*"]}], [{[LIT_OTHER "*"]}]]
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('instcmd', {[DQ [VarSub cpprog]]})])
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS continue]})
      )
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dir_arg', {[LIT_CHARS true]})])
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS continue]})
      )
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('chmodcmd', {[DQ [VarSub chmodprog][LIT_CHARS " "][VarSub 2]]})])
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS continue]})
      )
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('chowncmd', {[DQ [VarSub chownprog][LIT_CHARS " "][VarSub 2]]})])
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS continue]})
      )
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('chgrpcmd', {[DQ [VarSub chgrpprog][LIT_CHARS " "][VarSub 2]]})])
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS continue]})
      )
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('stripcmd', {[DQ [VarSub stripprog]]})])
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS continue]})
      )
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('transformarg', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[VarSub 1]}) (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s/-t=//">]}) )]})])
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS continue]})
      )
      (List
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('transformbasename', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[VarSub 1]}) (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s/-b=//">]}) )]})])
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS continue]})
      )
      (List
        (If
          (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub src]]} {[LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('src', {[VarSub 1]})])
          (ElseTrue)
          (List
            (Com {[LIT_OTHER ":"]})
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dst', {[VarSub 1]})])
          )
        )
        (Com {[LIT_CHARS shift]})
        (Com {[LIT_CHARS continue]})
      )
    )
  )
  (If
    (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub src]]} {[LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "install:\tno input file specified"]]})
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
    (ElseTrue)
    (Com {[LIT_CHARS true]})
  )
  (If
    (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub dir_arg]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dst', {[VarSub src]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('src', {[DQ ]})])
      (If
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -d]} {[VarSub dst]} {[LIT_OTHER "]"]})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('instcmd', {[LIT_OTHER ":"]})])
        (ElseTrue)
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('instcmd', {[LIT_CHARS mkdir]})])
      )
    )
    (ElseTrue)
    (List
      (If
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -f]} {[VarSub src]} {[LIT_CHARS -o]} {[LIT_CHARS -d]} {[VarSub src]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS true]})
        (ElseTrue)
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "install:  "][VarSub src][LIT_CHARS " does not exist"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
      )
      (If
        (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub dst]]} {[LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "install:\tno destination specified"]]})
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
        )
        (ElseTrue)
        (Com {[LIT_CHARS true]})
      )
      (If
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -d]} {[VarSub dst]} {[LIT_OTHER "]"]})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dst', {[DQ [VarSub dst]] [LIT_CHARS /] [ComSub (Com {[LIT_CHARS basename]} {[VarSub src]})]})])
        (ElseTrue)
        (Com {[LIT_CHARS true]})
      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dstdir', {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[VarSub dst]}) (Com {[LIT_CHARS sed]} {[LIT_CHARS -e]} {[SQ <LIT_CHARS "s,[^/]*$,,;s,/$,,;s,^$,.,">]}) )]})])
  (If
    (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[DQ [VarSub dstdir]]} {[LIT_OTHER "]"]})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('defaultIFS', {[SQ <LIT_CHARS "\t\n">]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('IFS', {[DQ [VarSub IFS test_op=VS_TEST_HYPHEN {[VarSub defaultIFS]}]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('oIFS', {[DQ [VarSub IFS]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('IFS', {[SQ <LIT_CHARS "%">]})])
      (Com {[LIT_CHARS set]} {[LIT_CHARS -]} {[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[VarSub dstdir]}) (Com {[LIT_CHARS sed]} {[LIT_CHARS -e]} {[SQ <LIT_CHARS "s@/@%@g">]} {[LIT_CHARS -e]} {[SQ <LIT_CHARS "s@^%@/@">]}) )]})
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('IFS', {[DQ [VarSub oIFS]]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('pathcomp', {[SQ ]})])
      (While
        (Com {[LIT_OTHER "["]} {[VarSub #]} {[LIT_CHARS -ne]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('pathcomp', {[DQ [VarSub pathcomp][VarSub 1]]})])
          (Com {[LIT_CHARS shift]})
          (If
            (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[DQ [VarSub pathcomp]]} {[LIT_OTHER "]"]})
            (Com {[VarSub mkdirprog]} {[DQ [VarSub pathcomp]]})
            (ElseTrue)
            (Com {[LIT_CHARS true]})
          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('pathcomp', {[DQ [VarSub pathcomp][LIT_CHARS /]]})])
        )
      )
    )
  )
  (AndOr OP_AND_IF
    (If
      (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub dir_arg]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
      (AndOr OP_AND_IF
        (Com {[VarSub doit]} {[VarSub instcmd]} {[VarSub dst]})
        (AndOr OP_AND_IF
          (If
            (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub chowncmd]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
            (Com {[VarSub doit]} {[VarSub chowncmd]} {[VarSub dst]})
            (ElseTrue)
            (Com {[LIT_CHARS true]})
          )
          (AndOr OP_AND_IF
            (If
              (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub chgrpcmd]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
              (Com {[VarSub doit]} {[VarSub chgrpcmd]} {[VarSub dst]})
              (ElseTrue)
              (Com {[LIT_CHARS true]})
            )
            (AndOr OP_AND_IF
              (If
                (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub stripcmd]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
                (Com {[VarSub doit]} {[VarSub stripcmd]} {[VarSub dst]})
                (ElseTrue)
                (Com {[LIT_CHARS true]})
              )
              (If
                (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub chmodcmd]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
                (Com {[VarSub doit]} {[VarSub chmodcmd]} {[VarSub dst]})
                (ElseTrue)
                (Com {[LIT_CHARS true]})
              )
            )
          )
        )
      )
      (ElseTrue)
      (List
        (If
          (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub transformarg]]} {[LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dstfile', {[ComSub (Com {[LIT_CHARS basename]} {[VarSub dst]})]})])
          (ElseTrue)
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dstfile', {[ComSub (Pipeline (Com {[LIT_CHARS basename]} {[VarSub dst]} {[VarSub transformbasename]}) (Com {[LIT_CHARS sed]} {[VarSub transformarg]}) )] [VarSub transformbasename]})])
        )
        (If
          (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub dstfile]]} {[LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dstfile', {[ComSub (Com {[LIT_CHARS basename]} {[VarSub dst]})]})])
          (ElseTrue)
          (Com {[LIT_CHARS true]})
        )
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('dsttmp', {[VarSub dstdir] [LIT_CHARS /] [LIT_POUND "#"] [LIT_CHARS inst.] [VarSub $] [LIT_POUND "#"]})])
        (AndOr OP_AND_IF
          (Com {[VarSub doit]} {[VarSub instcmd]} {[VarSub src]} {[VarSub dsttmp]})
          (AndOr OP_AND_IF
            (Com {[LIT_CHARS trap]} {[DQ [LIT_CHARS "rm -f "][VarSub dsttmp]]} {[LIT_CHARS 0]})
            (AndOr OP_AND_IF
              (If
                (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub chowncmd]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
                (Com {[VarSub doit]} {[VarSub chowncmd]} {[VarSub dsttmp]})
                (ElseTrue)
                (Com {[LIT_CHARS true]})
              )
              (AndOr OP_AND_IF
                (If
                  (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub chgrpcmd]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
                  (Com {[VarSub doit]} {[VarSub chgrpcmd]} {[VarSub dsttmp]})
                  (ElseTrue)
                  (Com {[LIT_CHARS true]})
                )
                (AndOr OP_AND_IF
                  (If
                    (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub stripcmd]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
                    (Com {[VarSub doit]} {[VarSub stripcmd]} {[VarSub dsttmp]})
                    (ElseTrue)
                    (Com {[LIT_CHARS true]})
                  )
                  (AndOr OP_AND_IF
                    (If
                      (Com {[LIT_OTHER "["]} {[LIT_CHARS x] [DQ [VarSub chmodcmd]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS x]} {[LIT_OTHER "]"]})
                      (Com {[VarSub doit]} {[VarSub chmodcmd]} {[VarSub dsttmp]})
                      (ElseTrue)
                      (Com {[LIT_CHARS true]})
                    )
                    (AndOr OP_AND_IF
                      (Com {[VarSub doit]} {[VarSub rmcmd]} {[LIT_CHARS -f]} {[VarSub dstdir] [LIT_CHARS /] [VarSub dstfile]})
                      (Com {[VarSub doit]} {[VarSub mvcmd]} {[VarSub dsttmp]} {[VarSub dstdir] [LIT_CHARS /] [VarSub dstfile]})
                    )
                  )
                )
              )
            )
          )
        )
      )
    )
    (Com {[LIT_CHARS exit]} {[LIT_CHARS 0]})
  )
)