(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:currentVersion)
          op: assign_op.Equal
          rhs: {(DQ <1.11.1>)}
          spids: [7]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:multiline)
          op: assign_op.Equal
          rhs: {(DQ <0>)}
          spids: [12]
        )
      ]
    )
    (command.ShFunction
      name: getConfiguredClient
      body: 
        (BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.Simple
                          words: [{<command>} {<-v>} {<curl>}]
                          redirects: [
                            (redir
                              op: <Id.Redir_AndGreat '&>'>
                              loc: (redir_loc.Fd fd:1)
                              arg: {<'/dev/null'>}
                            )
                          ]
                          do_fork: T
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:configuredClient)
                          op: assign_op.Equal
                          rhs: {(DQ <curl>)}
                          spids: [46]
                        )
                      ]
                    )
                  ]
                  spids: [29 43]
                )
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.Simple
                          words: [{<command>} {<-v>} {<wget>}]
                          redirects: [
                            (redir
                              op: <Id.Redir_AndGreat '&>'>
                              loc: (redir_loc.Fd fd:1)
                              arg: {<'/dev/null'>}
                            )
                          ]
                          do_fork: T
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:configuredClient)
                          op: assign_op.Equal
                          rhs: {(DQ <wget>)}
                          spids: [69]
                        )
                      ]
                    )
                  ]
                  spids: [52 66]
                )
              ]
              else_action: [
                (command.Simple
                  words: [
                    {<echo>}
                    {(DQ <'Error: This tool requires either curl or  wget to be installed.'>)}
                  ]
                  redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
                  do_fork: T
                )
                (command.ControlFlow
                  token: <Id.ControlFlow_Return return>
                  arg_word: {<1>}
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: update
      body: 
        (BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:repositoryName)
                  op: assign_op.Equal
                  rhs: {(DQ <Bash-Snippets>)}
                  spids: [117]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:githubUserName)
                  op: assign_op.Equal
                  rhs: {(DQ <alexanderepstein>)}
                  spids: [126]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:nameOfInstallFile)
                  op: assign_op.Equal
                  rhs: {(DQ <install.sh>)}
                  spids: [135]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:latestVersion)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: <Id.Left_DollarParen '$('>
                        child: 
                          (command.Pipeline
                            children: [
                              (C {<httpGet>} 
                                {<https> <Id.Lit_Colon ':'> <'//api.github.com/repos/'> 
                                  ($ Id.VSub_DollarName '$githubUserName') <'/'> ($ Id.VSub_DollarName '$repositoryName') <'/tags'>
                                }
                              )
                              (C {<grep>} {<-Eo>} {(SQ <'"name":.*?[^\\\\]",'>)})
                              (C {<head>} {<-1>})
                              (C {<grep>} {<-Eo>} {(DQ <'[0-9.]+'>)})
                            ]
                            negated: F
                          )
                      )
                    }
                  spids: [144]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.LogicalOr
                              left: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_GlobDEqual
                                  left: {($ Id.VSub_DollarName '$currentVersion')}
                                  right: {(DQ )}
                                )
                              right: 
                                (bool_expr.LogicalOr
                                  left: 
                                    (bool_expr.Binary
                                      op_id: Id.BoolBinary_GlobDEqual
                                      left: {($ Id.VSub_DollarName '$repositoryName')}
                                      right: {(DQ )}
                                    )
                                  right: 
                                    (bool_expr.LogicalOr
                                      left: 
                                        (bool_expr.Binary
                                          op_id: Id.BoolBinary_GlobDEqual
                                          left: {($ Id.VSub_DollarName '$githubUserName')}
                                          right: {(DQ )}
                                        )
                                      right: 
                                        (bool_expr.Binary
                                          op_id: Id.BoolBinary_GlobDEqual
                                          left: {($ Id.VSub_DollarName '$nameOfInstallFile')}
                                          right: {(DQ )}
                                        )
                                    )
                                )
                            )
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (command.Simple
                      words: [
                        {<echo>}
                        {(DQ <'Error: update utility has not been configured correctly.'>)}
                      ]
                      redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
                      do_fork: T
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Exit exit>
                      arg_word: {<1>}
                    )
                  ]
                  spids: [188 228]
                )
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobDEqual
                              left: {($ Id.VSub_DollarName '$latestVersion')}
                              right: {(DQ )}
                            )
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (command.Simple
                      words: [{<echo>} {(DQ <'Error: no active internet connection'>)}]
                      redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
                      do_fork: T
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Exit exit>
                      arg_word: {<1>}
                    )
                  ]
                  spids: [246 259]
                )
              ]
              else_action: [
                (command.If
                  arms: [
                    (if_arm
                      cond: [
                        (command.Sentence
                          child: 
                            (command.DBracket
                              expr: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_GlobNEqual
                                  left: {(DQ ($ Id.VSub_DollarName '$latestVersion'))}
                                  right: {(DQ ($ Id.VSub_DollarName '$currentVersion'))}
                                )
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                      action: [
                        (C {<echo>} 
                          {(DQ <'Version '> ($ Id.VSub_DollarName '$latestVersion') <' available'>)}
                        )
                        (C {<echo>} {<-n>} 
                          {
                            (DQ <'Do you wish to update '> ($ Id.VSub_DollarName '$repositoryName') 
                              <' [Y/n]: '>
                            )
                          }
                        )
                        (C {<read>} {<-r>} {<answer>})
                        (command.If
                          arms: [
                            (if_arm
                              cond: [
                                (command.Sentence
                                  child: 
                                    (command.DBracket
                                      expr: 
                                        (bool_expr.LogicalOr
                                          left: 
                                            (bool_expr.Binary
                                              op_id: Id.BoolBinary_GlobDEqual
                                              left: {(DQ ($ Id.VSub_DollarName '$answer'))}
                                              right: {(DQ <Y>)}
                                            )
                                          right: 
                                            (bool_expr.Binary
                                              op_id: Id.BoolBinary_GlobDEqual
                                              left: {(DQ ($ Id.VSub_DollarName '$answer'))}
                                              right: {(DQ <y>)}
                                            )
                                        )
                                    )
                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                              action: [
                                (command.AndOr
                                  ops: [Id.Op_DPipe]
                                  children: [
                                    (C {<cd>} {(word_part.TildeSub token:<Id.Lit_TildeLike '~'>)})
                                    (BraceGroup
                                      children: [
                                        (command.Sentence
                                          child: (C {<echo>} {(SQ <'Update Failed'>)})
                                          terminator: <Id.Op_Semi _>
                                        )
                                        (command.Sentence
                                          child: 
                                            (command.ControlFlow
                                              token: <Id.ControlFlow_Exit exit>
                                              arg_word: {<1>}
                                            )
                                          terminator: <Id.Op_Semi _>
                                        )
                                      ]
                                    )
                                  ]
                                )
                                (command.If
                                  arms: [
                                    (if_arm
                                      cond: [
                                        (command.Sentence
                                          child: 
                                            (command.DBracket
                                              expr: 
                                                (bool_expr.Unary
                                                  op_id: Id.BoolUnary_d
                                                  child: 
                                                    {
                                                      (word_part.TildeSub
                                                        token: <Id.Lit_TildeLike '~'>
                                                      ) <'/'> ($ Id.VSub_DollarName '$repositoryName')
                                                    }
                                                )
                                            )
                                          terminator: <Id.Op_Semi _>
                                        )
                                      ]
                                      action: [
                                        (command.Sentence
                                          child: 
                                            (command.AndOr
                                              ops: [Id.Op_DPipe]
                                              children: [
                                                (C {<rm>} {<-r>} {<-f>} 
                                                  {($ Id.VSub_DollarName '$repositoryName')}
                                                )
                                                (BraceGroup
                                                  children: [
                                                    (command.Sentence
                                                      child: 
                                                        (C {<echo>} 
                                                          {
                                                            (DQ 
                                                              <
'Permissions Error: try running the update as sudo'
                                                              >
                                                            )
                                                          }
                                                        )
                                                      terminator: <Id.Op_Semi _>
                                                    )
                                                    (command.Sentence
                                                      child: 
                                                        (command.ControlFlow
                                                          token: <Id.ControlFlow_Exit exit>
                                                          arg_word: {<1>}
                                                        )
                                                      terminator: <Id.Op_Semi _>
                                                    )
                                                  ]
                                                )
                                              ]
                                            )
                                          terminator: <Id.Op_Semi _>
                                        )
                                      ]
                                      spids: [384 397]
                                    )
                                  ]
                                )
                                (command.AndOr
                                  ops: [Id.Op_DPipe]
                                  children: [
                                    (C {<git>} {<clone>} 
                                      {
                                        (DQ <'https://github.com/'> 
                                          ($ Id.VSub_DollarName '$githubUserName') <'/'> ($ Id.VSub_DollarName '$repositoryName')
                                        )
                                      }
                                    )
                                    (BraceGroup
                                      children: [
                                        (command.Sentence
                                          child: 
                                            (C {<echo>} {(DQ <'Couldn\'t download latest version'>)})
                                          terminator: <Id.Op_Semi _>
                                        )
                                        (command.Sentence
                                          child: 
                                            (command.ControlFlow
                                              token: <Id.ControlFlow_Exit exit>
                                              arg_word: {<1>}
                                            )
                                          terminator: <Id.Op_Semi _>
                                        )
                                      ]
                                    )
                                  ]
                                )
                                (command.AndOr
                                  ops: [Id.Op_DPipe]
                                  children: [
                                    (C {<cd>} {($ Id.VSub_DollarName '$repositoryName')})
                                    (BraceGroup
                                      children: [
                                        (command.Sentence
                                          child: (C {<echo>} {(SQ <'Update Failed'>)})
                                          terminator: <Id.Op_Semi _>
                                        )
                                        (command.Sentence
                                          child: 
                                            (command.ControlFlow
                                              token: <Id.ControlFlow_Exit exit>
                                              arg_word: {<1>}
                                            )
                                          terminator: <Id.Op_Semi _>
                                        )
                                      ]
                                    )
                                  ]
                                )
                                (command.AndOr
                                  ops: [Id.Op_DPipe Id.Op_DPipe]
                                  children: [
                                    (command.Simple
                                      words: [
                                        {<git>}
                                        {<checkout>}
                                        {(DQ <v> ($ Id.VSub_DollarName '$latestVersion'))}
                                      ]
                                      redirects: [
                                        (redir
                                          op: <Id.Redir_Great '2>'>
                                          loc: (redir_loc.Fd fd:2)
                                          arg: {<'/dev/null'>}
                                        )
                                      ]
                                      do_fork: T
                                    )
                                    (command.Simple
                                      words: [
                                        {<git>}
                                        {<checkout>}
                                        {(DQ ($ Id.VSub_DollarName '$latestVersion'))}
                                      ]
                                      redirects: [
                                        (redir
                                          op: <Id.Redir_Great '2>'>
                                          loc: (redir_loc.Fd fd:2)
                                          arg: {<'/dev/null'>}
                                        )
                                      ]
                                      do_fork: T
                                    )
                                    (C {<echo>} 
                                      {
                                        (DQ 
                                          <
'Couldn\'t git checkout to stable release, updating to latest commit.'
                                          >
                                        )
                                      }
                                    )
                                  ]
                                )
                                (C {<chmod>} {<a> <Id.Lit_Other '+'> <x>} {<install.sh>})
                                (command.AndOr
                                  ops: [Id.Op_DPipe]
                                  children: [
                                    (C {<'./'> ($ Id.VSub_DollarName '$nameOfInstallFile')} 
                                      {(DQ <update>)}
                                    )
                                    (command.ControlFlow
                                      token: <Id.ControlFlow_Exit exit>
                                      arg_word: {<1>}
                                    )
                                  ]
                                )
                                (C {<cd>} {<..>})
                                (command.AndOr
                                  ops: [Id.Op_DPipe]
                                  children: [
                                    (C {<rm>} {<-r>} {<-f>} {($ Id.VSub_DollarName '$repositoryName')})
                                    (BraceGroup
                                      children: [
                                        (command.Sentence
                                          child: 
                                            (C {<echo>} 
                                              {
                                                (DQ 
                                                  <
'Permissions Error: update succesfull but cannot delete temp files located at ~/'
                                                  > ($ Id.VSub_DollarName '$repositoryName') <' delete this directory with sudo'>
                                                )
                                              }
                                            )
                                          terminator: <Id.Op_Semi _>
                                        )
                                        (command.Sentence
                                          child: 
                                            (command.ControlFlow
                                              token: <Id.ControlFlow_Exit exit>
                                              arg_word: {<1>}
                                            )
                                          terminator: <Id.Op_Semi _>
                                        )
                                      ]
                                    )
                                  ]
                                )
                              ]
                              spids: [327 356]
                            )
                          ]
                          else_action: [
                            (command.ControlFlow
                              token: <Id.ControlFlow_Exit exit>
                              arg_word: {<1>}
                            )
                          ]
                        )
                      ]
                      spids: [280 297]
                    )
                  ]
                  else_action: [
                    (C {<echo>} 
                      {
                        (DQ ($ Id.VSub_DollarName '$repositoryName') 
                          <' is already the latest version'>
                        )
                      }
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: httpGet
      body: 
        (BraceGroup
          children: [
            (command.Case
              to_match: {(DQ ($ Id.VSub_DollarName '$configuredClient'))}
              arms: [
                (case_arm
                  pat_list: [{<curl>}]
                  action: [(C {<curl>} {<-A>} {<curl>} {<-s>} {(DQ ($ Id.VSub_At '$@'))})]
                  spids: [628 629 642 -1]
                )
                (case_arm
                  pat_list: [{<wget>}]
                  action: [(C {<wget>} {<-qO->} {(DQ ($ Id.VSub_At '$@'))})]
                  spids: [645 646 655 -1]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: makeqr
      body: 
        (BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:input)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: <Id.Left_DollarParen '$('>
                        child: 
                          (command.Pipeline
                            children: [
                              (C {<echo>} {($ Id.VSub_DollarName '$input')})
                              (C {<sed>} {<'s/'> (DQ <' '>) <'/'> <Id.Lit_Other '%'> <'20/g'>})
                            ]
                            negated: F
                          )
                      )
                    }
                  spids: [670]
                )
              ]
            )
            (C {<httpGet>} {<'qrenco.de/'> ($ Id.VSub_DollarName '$input')})
          ]
        )
    )
    (command.ShFunction
      name: makeMultiLineQr
      body: 
        (BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobNEqual
                              left: {($ Id.VSub_DollarName '$configuredClient')}
                              right: {(DQ <curl>)}
                            )
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (C {<echo>} {(DQ <'Multiline currently only supports curl!'>)})
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<1>}
                    )
                  ]
                  spids: [712 727]
                )
              ]
              else_action: [
                (command.Pipeline
                  children: [
                    (C {<printf>} {(DQ <'%s'>)} {(DQ ($ Id.VSub_Star '$*'))})
                    (C {<curl>} 
                      {<-F-> <Id.Lit_Equals '='> 
                        (word_part.EscapedLiteral
                          token: <Id.Lit_EscapedChar '\\<'>
                        ) <->
                      } {<qrenco.de>}
                    )
                  ]
                  negated: F
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: checkInternet
      body: 
        (BraceGroup
          children: [
            (command.Pipeline
              children: [
                (C {<echo>} {<-e>} 
                  {
                    (DQ <'GET http://google.com HTTP/1.0'> <Id.Lit_Other '\\'> <n> <Id.Lit_Other '\\'> 
                      <n>
                    )
                  }
                )
                (command.Simple
                  words: [{<nc>} {<google.com>} {<80>}]
                  redirects: [
                    (redir
                      op: <Id.Redir_Great '>'>
                      loc: (redir_loc.Fd fd:1)
                      arg: {<'/dev/null'>}
                    )
                    (redir
                      op: <Id.Redir_GreatAnd '2>&'>
                      loc: (redir_loc.Fd fd:2)
                      arg: {<1>}
                    )
                  ]
                  do_fork: T
                )
              ]
              negated: F
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (C {<Id.Lit_LBracket '['>} {($ Id.VSub_QMark '$?')} {<-eq>} {<0>} 
                          {<Id.Lit_RBracket ']'>}
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [(command.ControlFlow token:<Id.ControlFlow_Return return> arg_word:{<0>})]
                  spids: [810 823]
                )
              ]
              else_action: [
                (command.Simple
                  words: [{<echo>} {(DQ <'Error: no active internet connect'>)}]
                  redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
                  do_fork: T
                )
                (command.ControlFlow
                  token: <Id.ControlFlow_Return return>
                  arg_word: {<1>}
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: usage
      body: 
        (BraceGroup
          children: [
            (C {<echo>} {(DQ <Qrify>)})
            (C {<echo>} {(DQ <'Usage: qrify [stringtoturnintoqrcode]'>)})
            (C {<echo>} {(DQ <'Description: Converts strings or urls into a qr code.'>)})
            (C {<echo>} {(DQ <'    -u Update Bash-Snippet Tools'>)})
            (C {<echo>} {(DQ <'    -m Enable multiline support (feature not working yet)'>)})
            (C {<echo>} {(DQ <'    -h Show the help'>)})
            (C {<echo>} {(DQ <'    -v Get the tool version'>)})
            (C {<echo>} {(DQ <'Examples:'>)})
            (C {<echo>} {(DQ <'    qrify this is a test string'>)})
            (C {<echo>} 
              {
                (DQ <'    qrify -m two'> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\\\'>) 
                  (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\\\'>) <nlines>
                )
              }
            )
            (C {<echo>} {(DQ <'    qrify github.com # notice no http:// or https:// this will fail'>)})
          ]
        )
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {<getConfiguredClient>})
        (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
      ]
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {<checkInternet>})
        (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
      ]
    )
    (command.WhileUntil
      keyword: <Id.KW_While while>
      cond: [
        (C {<getopts>} {<m> <Id.Lit_Colon ':'> <hvu> <Id.Lit_Star '*'> <Id.Lit_Colon ':'>} {<option>})
      ]
      body: 
        (command.DoGroup
          children: [
            (command.Case
              to_match: {(DQ (${ Id.VSub_Name option))}
              arms: [
                (case_arm
                  pat_list: [{<v>}]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {<echo>} {(DQ <'Version '> ($ Id.VSub_DollarName '$currentVersion'))})
                        (command.ControlFlow
                          token: <Id.ControlFlow_Exit exit>
                          arg_word: {<0>}
                        )
                      ]
                    )
                  ]
                  spids: [987 988 1003 -1]
                )
                (case_arm
                  pat_list: [{<u>}]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DAmp Id.Op_DPipe]
                      children: [
                        (C {<update>})
                        (command.ControlFlow
                          token: <Id.ControlFlow_Exit exit>
                          arg_word: {<0>}
                        )
                        (command.ControlFlow
                          token: <Id.ControlFlow_Exit exit>
                          arg_word: {<1>}
                        )
                      ]
                    )
                  ]
                  spids: [1006 1007 1023 -1]
                )
                (case_arm
                  pat_list: [{<h>}]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {<usage>})
                        (command.ControlFlow
                          token: <Id.ControlFlow_Exit exit>
                          arg_word: {<0>}
                        )
                      ]
                    )
                  ]
                  spids: [1026 1027 1037 -1]
                )
                (case_arm
                  pat_list: [{<m>}]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DAmp Id.Op_DAmp]
                      children: [
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:multiline)
                              op: assign_op.Equal
                              rhs: {(DQ <1>)}
                              spids: [1043]
                            )
                          ]
                        )
                        (C {<echo>} {(DQ <'Error this is not a supported feature yet'>)})
                        (command.ControlFlow
                          token: <Id.ControlFlow_Exit exit>
                          arg_word: {<1>}
                        )
                      ]
                    )
                  ]
                  spids: [1040 1041 1062 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_Star '*'>}]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {<usage>})
                        (command.ControlFlow
                          token: <Id.ControlFlow_Exit exit>
                          arg_word: {<0>}
                        )
                      ]
                    )
                  ]
                  spids: [1065 1066 1076 -1]
                )
              ]
            )
          ]
        )
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (command.DBracket
                  expr: 
                    (bool_expr.Binary
                      op_id: Id.BoolBinary_GlobDEqual
                      left: {($ Id.VSub_Pound '$#')}
                      right: {(DQ <0>)}
                    )
                )
              terminator: <Id.Op_Semi _>
            )
          ]
          action: [(C {<usage>}) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>})]
          spids: [1084 1099]
        )
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (command.DBracket
                  expr: 
                    (bool_expr.Binary
                      op_id: Id.BoolBinary_GlobDEqual
                      left: {($ Id.VSub_Number '$1')}
                      right: {(DQ <help>)}
                    )
                )
              terminator: <Id.Op_Semi _>
            )
          ]
          action: [(C {<usage>}) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>})]
          spids: [1109 1124]
        )
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (command.DBracket
                  expr: 
                    (bool_expr.Binary
                      op_id: Id.BoolBinary_GlobDEqual
                      left: {($ Id.VSub_Number '$1')}
                      right: {(DQ <update>)}
                    )
                )
              terminator: <Id.Op_Semi _>
            )
          ]
          action: [
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<update>})
                (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
              ]
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>})
          ]
          spids: [1134 1148]
        )
      ]
      else_action: [
        (command.If
          arms: [
            (if_arm
              cond: [
                (command.Sentence
                  child: 
                    (command.DBracket
                      expr: 
                        (bool_expr.Binary
                          op_id: Id.BoolBinary_GlobDEqual
                          left: {($ Id.VSub_DollarName '$multiline')}
                          right: {(DQ <0>)}
                        )
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
              action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:input)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: <Id.Left_DollarParen '$('>
                            child: (C {<printf>} {(SQ <'%s '>)} {(DQ ($ Id.VSub_At '$@'))})
                          )
                        }
                      spids: [1184]
                    )
                  ]
                )
                (command.AndOr
                  ops: [Id.Op_DPipe]
                  children: [
                    (C {<makeqr>})
                    (command.ControlFlow
                      token: <Id.ControlFlow_Exit exit>
                      arg_word: {<1>}
                    )
                  ]
                )
                (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>})
              ]
              spids: [1167 1181]
            )
          ]
          else_action: [
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<makeMultiLineQr>} 
                  {
                    (DQ 
                      (braced_var_sub
                        token: <Id.VSub_At '@'>
                        suffix_op: (suffix_op.Slice begin:{<Id.Lit_Digits 2>})
                      )
                    )
                  }
                )
                (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
              ]
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>})
          ]
        )
      ]
    )
  ]
)