(command.CommandList
  children: [
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:USAGE spids:[60])
          op: Equal
          rhs: {(SQ <'<orig blob> <our blob> <their blob> <path>'>)}
          spids: [60]
        )
      ]
      spids: [60]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:USAGE spids:[65])
          op: Equal
          rhs: {(DQ ($ VSub_Name '$USAGE') (' <orig mode> <our mode> <their mode>'))}
          spids: [65]
        )
      ]
      spids: [65]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:LONG_USAGE spids:[71])
          op: Equal
          rhs: 
            {
              (DQ ('usage: git merge-one-file ') ($ VSub_Name '$USAGE') ('\n') ('\n') 
                ('Blob ids and modes should be empty for missing files.')
              )
            }
          spids: [71]
        )
      ]
      spids: [71]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:SUBDIRECTORY_OK spids:[81])
          op: Equal
          rhs: {(Yes)}
          spids: [81]
        )
      ]
      spids: [81]
    )
    (C {(.)} {(git-sh-setup)})
    (C {(cd_to_toplevel)})
    (C {(require_work_tree)})
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {($ VSub_Pound '$#')} {(KW_Bang '!') (Lit_Other '=')} {(7)})]
          action: [
            (C {(echo)} {(DQ ($ VSub_Name '$LONG_USAGE'))})
            (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
          ]
          spids: [16777215 104]
        )
      ]
      spids: [16777215 118]
    )
    (command.Case
      to_match: 
        {
          (DQ 
            (word_part.BracedVarSub
              token: <VSub_Number 1>
              suffix_op: (suffix_op.StringUnary op_id:VTest_ColonHyphen arg_word:{(.)})
              spids: [124 128]
            ) 
            (word_part.BracedVarSub
              token: <VSub_Number 2>
              suffix_op: (suffix_op.StringUnary op_id:VTest_ColonHyphen arg_word:{(.)})
              spids: [129 133]
            ) 
            (word_part.BracedVarSub
              token: <VSub_Number 3>
              suffix_op: (suffix_op.StringUnary op_id:VTest_ColonHyphen arg_word:{(.)})
              spids: [134 138]
            )
          )
        }
      arms: [
        (case_arm
          pat_list: [
            {(DQ ($ VSub_Number '$1') (..))}
            {(DQ ($ VSub_Number '$1') (.) ($ VSub_Number '$1'))}
            {(DQ ($ VSub_Number '$1') ($ VSub_Number '$1') (.))}
          ]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.AndOr
                      ops: [Op_DPipe]
                      children: [
                        (command.BraceGroup
                          children: [
                            (command.Sentence
                              child: 
                                (command.AndOr
                                  ops: [Op_DAmp]
                                  children: [
                                    (C {(test)} {(-z)} {(DQ ($ VSub_Number '$6'))})
                                    (C {(test)} {(DQ ($ VSub_Number '$5'))} 
                                      {(KW_Bang '!') (Lit_Other '=')} {(DQ ($ VSub_Number '$7'))}
                                    )
                                  ]
                                )
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          spids: [177]
                        )
                        (command.BraceGroup
                          children: [
                            (command.Sentence
                              child: 
                                (command.AndOr
                                  ops: [Op_DAmp]
                                  children: [
                                    (C {(test)} {(-z)} {(DQ ($ VSub_Number '$7'))})
                                    (C {(test)} {(DQ ($ VSub_Number '$5'))} 
                                      {(KW_Bang '!') (Lit_Other '=')} {(DQ ($ VSub_Number '$6'))}
                                    )
                                  ]
                                )
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          spids: [208]
                        )
                      ]
                    )
                  ]
                  action: [
                    (command.SimpleCommand
                      words: [
                        {(echo)}
                        {
                          (DQ ('ERROR: File ') ($ VSub_Number '$4') 
                            (' deleted on one branch but had its')
                          )
                        }
                      ]
                      redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})]
                    )
                    (command.SimpleCommand
                      words: [{(echo)} {(DQ ('ERROR: permissions changed on the other.'))}]
                      redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})]
                    )
                    (command.ControlFlow
                      token: <ControlFlow_Exit exit>
                      arg_word: {(1)}
                    )
                  ]
                  spids: [16777215 237]
                )
              ]
              spids: [16777215 267]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-n)} {(DQ ($ VSub_Number '$2'))})]
                  action: [(C {(echo)} {(DQ ('Removing ') ($ VSub_Number '$4'))})]
                  spids: [16777215 282]
                )
              ]
              else_action: [
                (C {(exec)} {(git)} {(update-index)} {(--remove)} {(--)} {(DQ ($ VSub_Number '$4'))})
              ]
              spids: [293 331]
            )
            (command.AndOr
              ops: [Op_DAmp]
              children: [
                (command.If
                  arms: [
                    (if_arm
                      cond: [(C {(test)} {(-f)} {(DQ ($ VSub_Number '$4'))})]
                      action: [
                        (command.AndOr
                          ops: [Op_DAmp Op_DPipe]
                          children: [
                            (C {(rm)} {(-f)} {(--)} {(DQ ($ VSub_Number '$4'))})
                            (command.SimpleCommand
                              words: [
                                {(rmdir)}
                                {(-p)}
                                {
                                  (DQ 
                                    (word_part.CommandSubPart
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(expr)} {(DQ (z) ($ VSub_Number '$4'))} 
                                              {(Lit_Other ':')} {(SQ <'z\\(.*\\)/'>)}
                                            )
                                          ]
                                        )
                                      left_token: <Left_CommandSub '$('>
                                      spids: [366 379]
                                    )
                                  )
                                }
                              ]
                              redirects: [
                                (redir.Redir
                                  op: <Redir_Great '2>'>
                                  fd: 2
                                  arg_word: {(/dev/null)}
                                )
                              ]
                            )
                            (C {(Lit_Other ':')})
                          ]
                        )
                      ]
                      spids: [16777215 345]
                    )
                  ]
                  spids: [16777215 390]
                )
                (C {(exec)} {(git)} {(update-index)} {(--remove)} {(--)} {(DQ ($ VSub_Number '$4'))})
              ]
            )
          ]
          spids: [152 172 410 16777215]
        )
        (case_arm
          pat_list: [{(DQ (.) ($ VSub_Number '$2') (.))}]
          action: [
            (C {(exec)} {(git)} {(update-index)} {(--add)} {(--cacheinfo)} {(DQ ($ VSub_Number '$6'))} 
              {(DQ ($ VSub_Number '$2'))} {(DQ ($ VSub_Number '$4'))}
            )
          ]
          spids: [422 427 461 16777215]
        )
        (case_arm
          pat_list: [{(DQ (..) ($ VSub_Number '$3'))}]
          action: [
            (C {(echo)} {(DQ ('Adding ') ($ VSub_Number '$4'))})
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-f)} {(DQ ($ VSub_Number '$4'))})]
                  action: [
                    (command.SimpleCommand
                      words: [
                        {(echo)}
                        {
                          (DQ ('ERROR: untracked ') ($ VSub_Number '$4') 
                            (' is overwritten by the merge.')
                          )
                        }
                      ]
                      redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})]
                    )
                    (command.ControlFlow
                      token: <ControlFlow_Exit exit>
                      arg_word: {(1)}
                    )
                  ]
                  spids: [16777215 489]
                )
              ]
              spids: [16777215 509]
            )
            (command.AndOr
              ops: [Op_DAmp]
              children: [
                (C {(git)} {(update-index)} {(--add)} {(--cacheinfo)} {(DQ ($ VSub_Number '$7'))} 
                  {(DQ ($ VSub_Number '$3'))} {(DQ ($ VSub_Number '$4'))}
                )
                (C {(exec)} {(git)} {(checkout-index)} {(-u)} {(-f)} {(--)} {(DQ ($ VSub_Number '$4'))})
              ]
            )
          ]
          spids: [463 467 552 16777215]
        )
        (case_arm
          pat_list: [{(DQ (.) ($ VSub_Number '$3') ($ VSub_Number '$2'))}]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (C {(test)} {(DQ ($ VSub_Number '$6'))} {(KW_Bang '!') (Lit_Other '=')} 
                      {(DQ ($ VSub_Number '$7'))}
                    )
                  ]
                  action: [
                    (command.SimpleCommand
                      words: [
                        {(echo)}
                        {
                          (DQ ('ERROR: File ') ($ VSub_Number '$4') 
                            (' added identically in both branches,')
                          )
                        }
                      ]
                      redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})]
                    )
                    (command.SimpleCommand
                      words: [
                        {(echo)}
                        {
                          (DQ ('ERROR: but permissions conflict ') ($ VSub_Number '$6') ('->') 
                            ($ VSub_Number '$7') (.)
                          )
                        }
                      ]
                      redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})]
                    )
                    (command.ControlFlow
                      token: <ControlFlow_Exit exit>
                      arg_word: {(1)}
                    )
                  ]
                  spids: [16777215 588]
                )
              ]
              spids: [16777215 622]
            )
            (C {(echo)} {(DQ ('Adding ') ($ VSub_Number '$4'))})
            (command.AndOr
              ops: [Op_DAmp]
              children: [
                (C {(git)} {(update-index)} {(--add)} {(--cacheinfo)} {(DQ ($ VSub_Number '$6'))} 
                  {(DQ ($ VSub_Number '$2'))} {(DQ ($ VSub_Number '$4'))}
                )
                (C {(exec)} {(git)} {(checkout-index)} {(-u)} {(-f)} {(--)} {(DQ ($ VSub_Number '$4'))})
              ]
            )
          ]
          spids: [564 569 673 16777215]
        )
        (case_arm
          pat_list: [
            {(DQ ($ VSub_Number '$1') ($ VSub_Number '$2') ($ VSub_Number '$3'))}
            {(DQ (.) ($ VSub_Number '$2') ($ VSub_Number '$3'))}
          ]
          action: [
            (command.Case
              to_match: {(DQ (',') ($ VSub_Number '$6') (',') ($ VSub_Number '$7') (','))}
              arms: [
                (case_arm
                  pat_list: [
                    {(Lit_Other '*') (Lit_Comma ',') (120000) (Lit_Comma ',') (Lit_Other '*')}
                  ]
                  action: [
                    (command.SimpleCommand
                      words: [
                        {(echo)}
                        {
                          (DQ ('ERROR: ') ($ VSub_Number '$4') (': Not merging symbolic link changes.'))
                        }
                      ]
                      redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})]
                    )
                    (command.ControlFlow
                      token: <ControlFlow_Exit exit>
                      arg_word: {(1)}
                    )
                  ]
                  spids: [715 720 740 16777215]
                )
                (case_arm
                  pat_list: [
                    {(Lit_Other '*') (Lit_Comma ',') (160000) (Lit_Comma ',') (Lit_Other '*')}
                  ]
                  action: [
                    (command.SimpleCommand
                      words: [
                        {(echo)}
                        {
                          (DQ ('ERROR: ') ($ VSub_Number '$4') 
                            (': Not merging conflicting submodule changes.')
                          )
                        }
                      ]
                      redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})]
                    )
                    (command.ControlFlow
                      token: <ControlFlow_Exit exit>
                      arg_word: {(1)}
                    )
                  ]
                  spids: [743 748 768 16777215]
                )
              ]
              spids: [702 712 771]
            )
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:src1 spids:[775])
                  op: Equal
                  rhs: 
                    {
                      (word_part.CommandSubPart
                        command_list: 
                          (command.CommandList
                            children: [(C {(git-unpack-file)} {($ VSub_Number '$2')})]
                          )
                        left_token: <Left_CommandSub '$('>
                        spids: [776 780]
                      )
                    }
                  spids: [775]
                )
              ]
              spids: [775]
            )
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:src2 spids:[783])
                  op: Equal
                  rhs: 
                    {
                      (word_part.CommandSubPart
                        command_list: 
                          (command.CommandList
                            children: [(C {(git-unpack-file)} {($ VSub_Number '$3')})]
                          )
                        left_token: <Left_CommandSub '$('>
                        spids: [784 788]
                      )
                    }
                  spids: [783]
                )
              ]
              spids: [783]
            )
            (command.Case
              to_match: {(DQ ($ VSub_Number '$1'))}
              arms: [
                (case_arm
                  pat_list: [{(SQ )}]
                  action: [
                    (C {(echo)} {(DQ ('Added ') ($ VSub_Number '$4') (' in both, but differently.'))})
                    (command.Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (lhs_expr.LhsName name:orig spids:[814])
                          op: Equal
                          rhs: 
                            {
                              (word_part.CommandSubPart
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(git-unpack-file)} 
                                        {(e69de29bb2d1d6434b8b29ae775ad8c2e48c5391)}
                                      )
                                    ]
                                  )
                                left_token: <Left_CommandSub '$('>
                                spids: [815 819]
                              )
                            }
                          spids: [814]
                        )
                      ]
                      spids: [814]
                    )
                  ]
                  spids: [800 802 822 16777215]
                )
                (case_arm
                  pat_list: [{(Lit_Other '*')}]
                  action: [
                    (C {(echo)} {(DQ ('Auto-merging ') ($ VSub_Number '$4'))})
                    (command.Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (lhs_expr.LhsName name:orig spids:[837])
                          op: Equal
                          rhs: 
                            {
                              (word_part.CommandSubPart
                                command_list: 
                                  (command.CommandList
                                    children: [(C {(git-unpack-file)} {($ VSub_Number '$1')})]
                                  )
                                left_token: <Left_CommandSub '$('>
                                spids: [838 842]
                              )
                            }
                          spids: [837]
                        )
                      ]
                      spids: [837]
                    )
                  ]
                  spids: [825 826 845 16777215]
                )
              ]
              spids: [791 797 848]
            )
            (C {(git)} {(merge-file)} {(DQ ($ VSub_Name '$src1'))} {(DQ ($ VSub_Name '$orig'))} 
              {(DQ ($ VSub_Name '$src2'))}
            )
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:ret spids:[869])
                  op: Equal
                  rhs: {($ VSub_QMark '$?')}
                  spids: [869]
                )
              ]
              spids: [869]
            )
            (command.Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (lhs_expr.LhsName name:msg spids:[873])
                  op: Equal
                  rhs: (word.EmptyWord)
                  spids: [873]
                )
              ]
              spids: [873]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.AndOr
                      ops: [Op_DPipe]
                      children: [
                        (C {(test)} {($ VSub_Name '$ret')} {(KW_Bang '!') (Lit_Other '=')} {(0)})
                        (C {(test)} {(-z)} {(DQ ($ VSub_Number '$1'))})
                      ]
                    )
                  ]
                  action: [
                    (command.Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (lhs_expr.LhsName name:msg spids:[901])
                          op: Equal
                          rhs: {(SQ <'content conflict'>)}
                          spids: [901]
                        )
                      ]
                      spids: [901]
                    )
                    (command.Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (lhs_expr.LhsName name:ret spids:[907])
                          op: Equal
                          rhs: {(1)}
                          spids: [907]
                        )
                      ]
                      spids: [907]
                    )
                  ]
                  spids: [16777215 898]
                )
              ]
              spids: [16777215 911]
            )
            (command.AndOr
              ops: [Op_DAmp Op_DPipe]
              children: [
                (C {(git)} {(checkout-index)} {(-f)} {(--stage) (Lit_Other '=') (2)} {(--)} 
                  {(DQ ($ VSub_Number '$4'))}
                )
                (command.SimpleCommand
                  words: [{(cat)} {(DQ ($ VSub_Name '$src1'))}]
                  redirects: [
                    (redir.Redir
                      op: <Redir_Great '>'>
                      fd: 16777215
                      arg_word: {(DQ ($ VSub_Number '$4'))}
                    )
                  ]
                )
                (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
              ]
            )
            (C {(rm)} {(-f)} {(--)} {(DQ ($ VSub_Name '$orig'))} {(DQ ($ VSub_Name '$src1'))} 
              {(DQ ($ VSub_Name '$src2'))}
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (C {(test)} {(DQ ($ VSub_Number '$6'))} {(KW_Bang '!') (Lit_Other '=')} 
                      {(DQ ($ VSub_Number '$7'))}
                    )
                  ]
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [(C {(test)} {(-n)} {(DQ ($ VSub_Name '$msg'))})]
                          action: [
                            (command.Assignment
                              keyword: Assign_None
                              pairs: [
                                (assign_pair
                                  lhs: (lhs_expr.LhsName name:msg spids:[1012])
                                  op: Equal
                                  rhs: {(DQ ($ VSub_Name '$msg') (', '))}
                                  spids: [1012]
                                )
                              ]
                              spids: [1012]
                            )
                          ]
                          spids: [16777215 1009]
                        )
                      ]
                      spids: [16777215 1019]
                    )
                    (command.Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (lhs_expr.LhsName name:msg spids:[1022])
                          op: Equal
                          rhs: 
                            {
                              (DQ (${ VSub_Name msg) ('permissions conflict: ') ($ VSub_Number '$5') 
                                ('->') ($ VSub_Number '$6') (',') ($ VSub_Number '$7')
                              )
                            }
                          spids: [1022]
                        )
                      ]
                      spids: [1022]
                    )
                    (command.Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (lhs_expr.LhsName name:ret spids:[1036])
                          op: Equal
                          rhs: {(1)}
                          spids: [1036]
                        )
                      ]
                      spids: [1036]
                    )
                  ]
                  spids: [16777215 995]
                )
              ]
              spids: [16777215 1040]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {($ VSub_Name '$ret')} {(KW_Bang '!') (Lit_Other '=')} {(0)})]
                  action: [
                    (command.SimpleCommand
                      words: [
                        {(echo)}
                        {(DQ ('ERROR: ') ($ VSub_Name '$msg') (' in ') ($ VSub_Number '$4'))}
                      ]
                      redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})]
                    )
                    (command.ControlFlow
                      token: <ControlFlow_Exit exit>
                      arg_word: {(1)}
                    )
                  ]
                  spids: [16777215 1056]
                )
              ]
              spids: [16777215 1077]
            )
            (C {(exec)} {(git)} {(update-index)} {(--)} {(DQ ($ VSub_Number '$4'))})
          ]
          spids: [685 698 1093 16777215]
        )
        (case_arm
          pat_list: [{(Lit_Other '*')}]
          action: [
            (command.SimpleCommand
              words: [
                {(echo)}
                {
                  (DQ ('ERROR: ') ($ VSub_Number '$4') (': Not handling case ') ($ VSub_Number '$1') 
                    (' -> ') ($ VSub_Number '$2') (' -> ') ($ VSub_Number '$3')
                  )
                }
              ]
              redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})]
            )
          ]
          spids: [1096 1097 1117 16777215]
        )
      ]
      spids: [121 141 1119]
    )
    (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
  ]
)