(command.CommandList
  children: [
    (command.Simple
      blame_tok: <Id.Lit_Colon ':'>
      more_env: []
      words: [{<Id.Lit_Colon ':'>} {<rpm2cpio>} {<wrapper>} {<Id.KW_For for>} {<pax>}]
      redirects: []
      do_fork: T
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'command='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'command='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'command='> name:command)
          op: assign_op.Equal
          rhs: {<rpm2cpio>}
        )
      ]
      redirects: []
    )
    (command.Case
      case_kw: <Id.KW_Case case>
      to_match: 
        (case_arg.Word
          w: 
            {
              (CommandSub
                left_token: <Id.Left_Backtick '`'>
                child: 
                  (command.Subshell
                    left: <Id.Op_LParen _>
                    child: 
                      (command.CommandList
                        children: [
                          (command.Sentence
                            child: 
                              (command.Simple
                                blame_tok: <getopts>
                                more_env: []
                                words: [{<getopts>} {(SQ <'[-][123:xyz]'>)} {<opt>} {<--xyz>}]
                                redirects: []
                                do_fork: T
                              )
                            terminator: <Id.Op_Semi _>
                          )
                          (command.Simple
                            blame_tok: <echo>
                            more_env: []
                            words: [{<echo>} {<0> ($ Id.VSub_DollarName opt)}]
                            redirects: []
                            do_fork: T
                          )
                        ]
                      )
                    right: <Id.Right_Subshell _>
                    redirects: [
                      (Redir
                        op: <Id.Redir_Great '2>'>
                        loc: (redir_loc.Fd fd:2)
                        arg: {<'/dev/null'>}
                      )
                    ]
                  )
                right: <Id.Backtick_Right '`'>
              )
            }
        )
      arms_start: <Id.KW_In in>
      arms: [
        (CaseArm
          left: <0123>
          pattern: (pat.Words words:[{<0123>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.ShAssignment
              left: <Id.Lit_VarLike 'ARGV0='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'ARGV0='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'ARGV0='> name:ARGV0)
                  op: assign_op.Equal
                  rhs: {(DQ <'-a '> ($ Id.VSub_DollarName command))}
                )
              ]
              redirects: []
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'USAGE='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'USAGE='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'USAGE='> name:USAGE)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (SingleQuoted
                        left: <Id.Left_DollarSingleQuote '$\''>
                        tokens: [
                          <Id.Char_Literals '\n'>
                          <Id.Char_Literals '[-?\n'>
                          <Id.Char_Literals '@(#)$Id: rpm2cpio (AT&T Labs Research) 1999-12-25 $\n'>
                          <Id.Char_Literals ']\n'>
                        ]
                        right: <Id.Right_SingleQuote '\''>
                      ) ($ Id.VSub_DollarName USAGE_LICENSE) 
                      (SingleQuoted
                        left: <Id.Left_DollarSingleQuote '$\''>
                        tokens: [
                          <Id.Char_Literals '\n'>
                          <Id.Char_Literals '[+NAME?rpm2cpio - convert rpm file to cpio file]\n'>
                          <Id.Char_Literals '[+DESCRIPTION?'>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals rpm2cpio>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals ' converts the input '>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals rpm>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals '(1) '>
                          <Id.Char_OneChar '\\a'>
                          <Id.Char_Literals file>
                          <Id.Char_OneChar '\\a'>
                          <Id.Char_Literals ', or\n'>
                          <Id.Char_Literals '\tthe standard input if '>
                          <Id.Char_OneChar '\\a'>
                          <Id.Char_Literals file>
                          <Id.Char_OneChar '\\a'>
                          <Id.Char_Literals ' is omitted, to a '>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals cpio>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals '(1)\n'>
                          <Id.Char_Literals '\tfile on the standard output.]\n'>
                          <Id.Char_Literals 
'[+?This command is provided for interface compatibility; use '
                          >
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals pax>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals '(1) to\n'>
                          <Id.Char_Literals '\tread '>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals rpm>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals ' files directly.]\n'>
                          <Id.Char_Literals '[n:show?Show the underlying '>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals pax>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals '(1) command but do not execute.]\n'>
                          <Id.Char_Literals 
'[v:verbose?List the package file members as they are converted.]\n'
                          >
                          <Id.Char_Literals '\n'>
                          <Id.Char_Literals '[ file ]\n'>
                          <Id.Char_Literals '\n'>
                          <Id.Char_Literals '[+SEE ALSO?'>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals cpio>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals '(1), '>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals pax>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals '(1), '>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals rpm>
                          <Id.Char_OneChar '\\b'>
                          <Id.Char_Literals '(1)]\n'>
                        ]
                        right: <Id.Right_SingleQuote '\''>
                      )
                    }
                )
              ]
              redirects: []
            )
          ]
          right: <Id.Op_DSemi _>
        )
        (CaseArm
          left: <Id.Lit_Star '*'>
          pattern: (pat.Words words:[{<Id.Lit_Star '*'>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.ShAssignment
              left: <Id.Lit_VarLike 'ARGV0='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'ARGV0='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'ARGV0='> name:ARGV0)
                  op: assign_op.Equal
                  rhs: {(DQ )}
                )
              ]
              redirects: []
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'USAGE='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'USAGE='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'USAGE='> name:USAGE)
                  op: assign_op.Equal
                  rhs: {(DQ <'nv [ file ]'>)}
                )
              ]
              redirects: []
            )
          ]
          right: <Id.Op_DSemi _>
        )
      ]
      arms_end: <Id.KW_Esac esac>
      redirects: []
    )
    (command.ShFunction
      name_tok: <usage>
      name: usage
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.ShAssignment
              left: <Id.Lit_VarLike 'OPTIND='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'OPTIND='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'OPTIND='> name:OPTIND)
                  op: assign_op.Equal
                  rhs: {<0>}
                )
              ]
              redirects: []
            )
            (command.Simple
              blame_tok: <getopts>
              more_env: []
              words: [
                {<getopts>}
                {($ Id.VSub_DollarName ARGV0)}
                {(DQ ($ Id.VSub_DollarName USAGE))}
                {<OPT>}
                {(SQ <'-?'>)}
              ]
              redirects: []
              do_fork: T
            )
            (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<2>})
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'show='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'show='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'show='> name:show)
          op: assign_op.Equal
          rhs: (rhs_word__Empty)
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'options='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'options='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'options='> name:options)
          op: assign_op.Equal
          rhs: (rhs_word__Empty)
        )
      ]
      redirects: []
    )
    (command.WhileUntil
      keyword: <Id.KW_While while>
      cond: 
        (condition.Shell
          commands: [
            (command.Simple
              blame_tok: <getopts>
              more_env: []
              words: [
                {<getopts>}
                {($ Id.VSub_DollarName ARGV0)}
                {(DQ ($ Id.VSub_DollarName USAGE))}
                {<OPT>}
              ]
              redirects: []
              do_fork: T
            )
          ]
        )
      body: 
        (command.DoGroup
          left: <Id.KW_Do do>
          children: [
            (command.Case
              case_kw: <Id.KW_Case case>
              to_match: (case_arg.Word w:{($ Id.VSub_DollarName OPT)})
              arms_start: <Id.KW_In in>
              arms: [
                (CaseArm
                  left: <n>
                  pattern: (pat.Words words:[{<n>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.ShAssignment
                      left: <Id.Lit_VarLike 'show='>
                      pairs: [
                        (AssignPair
                          left: <Id.Lit_VarLike 'show='>
                          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'show='> name:show)
                          op: assign_op.Equal
                          rhs: {(DQ <'print --'>)}
                        )
                      ]
                      redirects: []
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <v>
                  pattern: (pat.Words words:[{<v>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.ShAssignment
                      left: <Id.Lit_VarLike 'options='>
                      pairs: [
                        (AssignPair
                          left: <Id.Lit_VarLike 'options='>
                          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'options='> name:options)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_DollarName options) <' -v'>)}
                        )
                      ]
                      redirects: []
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
                (CaseArm
                  left: <Id.Lit_Star '*'>
                  pattern: (pat.Words words:[{<Id.Lit_Star '*'>}])
                  middle: <Id.Right_CasePat _>
                  action: [
                    (command.Simple
                      blame_tok: <echo>
                      more_env: []
                      words: [
                        {<echo>}
                        {(DQ <'Usage: '> ($ Id.VSub_DollarName command) <' [-nv] [ file ]'>)}
                      ]
                      redirects: [(Redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
                      do_fork: T
                    )
                    (command.ControlFlow
                      keyword: <Id.ControlFlow_Exit exit>
                      arg_word: {<2>}
                    )
                  ]
                  right: <Id.Op_DSemi _>
                )
              ]
              arms_end: <Id.KW_Esac esac>
              redirects: []
            )
          ]
          right: <Id.KW_Done done>
        )
      redirects: []
    )
    (command.Simple
      blame_tok: <shift>
      more_env: []
      words: [{<shift>} {($ Id.VSub_DollarName OPTIND) <-1>}]
      redirects: []
      do_fork: T
    )
    (command.Case
      case_kw: <Id.KW_Case case>
      to_match: (case_arg.Word w:{($ Id.VSub_Pound '#')})
      arms_start: <Id.KW_In in>
      arms: [
        (CaseArm
          left: <0>
          pattern: (pat.Words words:[{<0>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.ShAssignment
              left: <Id.Lit_VarLike 'input='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'input='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'input='> name:input)
                  op: assign_op.Equal
                  rhs: {<->}
                )
              ]
              redirects: []
            )
          ]
          right: <Id.Op_DSemi _>
        )
        (CaseArm
          left: <1>
          pattern: (pat.Words words:[{<1>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.ShAssignment
              left: <Id.Lit_VarLike 'input='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'input='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'input='> name:input)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number 1)}
                )
              ]
              redirects: []
            )
          ]
          right: <Id.Op_DSemi _>
        )
        (CaseArm
          left: <Id.Lit_Star '*'>
          pattern: (pat.Words words:[{<Id.Lit_Star '*'>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.Simple
              blame_tok: <usage>
              more_env: []
              words: [{<usage>}]
              redirects: []
              do_fork: T
            )
          ]
          right: <Id.Op_DSemi _>
        )
      ]
      arms_end: <Id.KW_Esac esac>
      redirects: []
    )
    (command.Simple
      blame_tok: <Id.VSub_DollarName '$show'>
      more_env: []
      words: [
        {($ Id.VSub_DollarName show)}
        {<pax>}
        {($ Id.VSub_DollarName options)}
        {<-r>}
        {<-f>}
        {(DQ ($ Id.VSub_DollarName input))}
        {<-w>}
        {<-x>}
        {<cpio>}
      ]
      redirects: []
      do_fork: T
    )
  ]
)