(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:dashless)
          op: assign_op.Equal
          rhs: 
            {
              (command_sub
                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:17)
                command_list: 
                  (command.CommandList
                    children: [
                      (command.Pipeline
                        children: [
                          (C {(basename)} {(DQ ($ Id.VSub_Number '$0'))})
                          (C {(sed)} {(-e)} {(SQ (Token id:Id.Lit_Chars val:'s/-/ /' span_id:31))})
                        ]
                        negated: F
                      )
                    ]
                  )
              )
            }
          spids: [16]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:USAGE)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (
'[--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [--] <repository> [<path>]\n'
                ) ('   or: ') ($ Id.VSub_DollarName '$dashless') 
                (' [--quiet] status [--cached] [--recursive] [--] [<path>...]\n') ('   or: ') ($ Id.VSub_DollarName '$dashless') (' [--quiet] init [--] [<path>...]\n') ('   or: ') 
                ($ Id.VSub_DollarName '$dashless') (' [--quiet] deinit [-f|--force] (--all| [--] <path>...)\n') ('   or: ') 
                ($ Id.VSub_DollarName '$dashless') 
                (
' [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--] [<path>...]\n'
                ) ('   or: ') ($ Id.VSub_DollarName '$dashless') 
                (
' [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]\n'
                ) ('   or: ') ($ Id.VSub_DollarName '$dashless') (' [--quiet] foreach [--recursive] <command>\n') 
                ('   or: ') ($ Id.VSub_DollarName '$dashless') (' [--quiet] sync [--recursive] [--] [<path>...]')
              )
            }
          spids: [35]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:OPTIONS_SPEC)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [61]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:SUBDIRECTORY_OK)
          op: assign_op.Equal
          rhs: {(Yes)}
          spids: [63]
        )
      ]
    )
    (C {(.)} {(git-sh-setup)})
    (C {(.)} {(git-parse-remote)})
    (C {(require_work_tree)})
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:wt_prefix)
          op: assign_op.Equal
          rhs: 
            {
              (command_sub
                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:77)
                command_list: 
                  (command.CommandList
                    children: [(C {(git)} {(rev-parse)} {(--show-prefix)})]
                  )
              )
            }
          spids: [76]
        )
      ]
    )
    (C {(cd_to_toplevel)})
    (C {(Id.Lit_Other ':')} 
      {
        (braced_var_sub
          token: (Token id:Id.VSub_Name val:GIT_ALLOW_PROTOCOL span_id:109)
          suffix_op: (suffix_op.Unary op_id:Id.VTest_Equals arg_word:{('file:git:http:https:ssh')})
        )
      }
    )
    (C {(export)} {(GIT_ALLOW_PROTOCOL)})
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:command)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [119]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:branch)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [121]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:force)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [123]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:reference)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [125]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:cached)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [127]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:recursive)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [129]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:init)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [131]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:files)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [133]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:remote)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [135]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:nofetch)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [137]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:update)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [139]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:prefix)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [141]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:custom_name)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [143]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:depth)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [145]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:progress)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [147]
        )
      ]
    )
    (command.ShFunction
      name: die_if_unmatched
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (C {(test)} {(DQ ($ Id.VSub_Number '$1'))} {(Id.Lit_Equals '=')} {(DQ ('#unmatched'))})
                  ]
                  action: [
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Exit val:exit span_id:176)
                      arg_word: 
                        {
                          (braced_var_sub
                            token: (Token id:Id.VSub_Number val:2 span_id:179)
                            suffix_op: (suffix_op.Unary op_id:Id.VTest_ColonHyphen arg_word:{(1)})
                          )
                        }
                    )
                  ]
                  spids: [158 173]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: get_submodule_config
      body: 
        (command.BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:name)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_Number '$1'))}
                  spids: [237]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:option)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_Number '$2'))}
                  spids: [243]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:default)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_Number '$3'))}
                  spids: [249]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:value)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:256)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(git)} {(config)} 
                                {(submodule.) (DQ ($ Id.VSub_DollarName '$name')) (.) 
                                  (DQ ($ Id.VSub_DollarName '$option'))
                                }
                              )
                            ]
                          )
                      )
                    }
                  spids: [255]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$value'))})]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:value)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:287)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(git)} {(config)} {(-f)} {(.gitmodules)} 
                                        {(submodule.) (DQ ($ Id.VSub_DollarName '$name')) (.) 
                                          (DQ ($ Id.VSub_DollarName '$option'))
                                        }
                                      )
                                    ]
                                  )
                              )
                            }
                          spids: [286]
                        )
                      ]
                    )
                  ]
                  spids: [272 283]
                )
              ]
            )
            (C {(printf)} {(SQ (Token id:Id.Lit_Chars val:'%s' span_id:313))} 
              {
                (DQ 
                  (braced_var_sub
                    token: (Token id:Id.VSub_Name val:value span_id:318)
                    suffix_op: 
                      (suffix_op.Unary
                        op_id: Id.VTest_ColonHyphen
                        arg_word: {($ Id.VSub_DollarName '$default')}
                      )
                  )
                )
              }
            )
          ]
        )
    )
    (command.ShFunction
      name: isnumber
      body: 
        (command.BraceGroup
          children: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:n)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (word_part.ArithSub
                            anode: 
                              (arith_expr.Binary
                                op_id: Id.Arith_Plus
                                left: (arith_expr.ArithWord w:{($ Id.VSub_Number '$1')})
                                right: (arith_expr.ArithWord w:{(Id.Lit_Digits 0)})
                              )
                          )
                        }
                      spids: [334]
                    )
                  ]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'2>' span_id:344)
                      fd: 2
                      arg_word: {(/dev/null)}
                    )
                  ]
                )
                (C {(test)} {(DQ ($ Id.VSub_DollarName '$n'))} {(Id.Lit_Equals '=')} 
                  {(DQ ($ Id.VSub_Number '$1'))}
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: sanitize_submodule_env
      body: 
        (command.BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:save_config)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_DollarName '$GIT_CONFIG_PARAMETERS')}
                  spids: [380]
                )
              ]
            )
            (C {(clear_local_git_env)})
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:GIT_CONFIG_PARAMETERS)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_DollarName '$save_config')}
                  spids: [387]
                )
              ]
            )
            (C {(export)} {(GIT_CONFIG_PARAMETERS)})
          ]
        )
    )
    (command.ShFunction
      name: cmd_add
      body: 
        (command.BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:reference_path)
                  op: assign_op.Equal
                  rhs: (word.Empty)
                  spids: [430]
                )
              ]
            )
            (command.WhileUntil
              keyword: (Token id:Id.KW_While val:while span_id:433)
              cond: [(C {(test)} {($ Id.VSub_Pound '$#')} {(-ne)} {(0)})]
              body: 
                (command.DoGroup
                  children: [
                    (command.Case
                      to_match: {(DQ ($ Id.VSub_Number '$1'))}
                      arms: [
                        (case_arm
                          pat_list: [{(-b)} {(--branch)}]
                          action: [
                            (command.Case
                              to_match: {(DQ ($ Id.VSub_Number '$2'))}
                              arms: [
                                (case_arm
                                  pat_list: [{(SQ )}]
                                  action: [(C {(usage)})]
                                  spids: [472 474 478 -1]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:branch)
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_Number '$2')}
                                  spids: [483]
                                )
                              ]
                            )
                            (C {(shift)})
                          ]
                          spids: [456 461 490 -1]
                        )
                        (case_arm
                          pat_list: [{(-f)} {(--force)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:force)
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_Number '$1')}
                                  spids: [501]
                                )
                              ]
                            )
                          ]
                          spids: [493 498 505 -1]
                        )
                        (case_arm
                          pat_list: [{(-q)} {(--quiet)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:GIT_QUIET)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [514]
                                )
                              ]
                            )
                          ]
                          spids: [508 511 518 -1]
                        )
                        (case_arm
                          pat_list: [{(--reference)}]
                          action: [
                            (command.Case
                              to_match: {(DQ ($ Id.VSub_Number '$2'))}
                              arms: [
                                (case_arm
                                  pat_list: [{(SQ )}]
                                  action: [(C {(usage)})]
                                  spids: [533 535 539 -1]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:reference_path)
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_Number '$2')}
                                  spids: [544]
                                )
                              ]
                            )
                            (C {(shift)})
                          ]
                          spids: [521 522 551 -1]
                        )
                        (case_arm
                          pat_list: [{(--reference) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:reference_path)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (DQ 
                                        (braced_var_sub
                                          token: (Token id:Id.VSub_Number val:1 span_id:563)
                                          suffix_op: 
                                            (suffix_op.Unary
                                              op_id: Id.VOp1_Pound
                                              arg_word: {('--reference=')}
                                            )
                                        )
                                      )
                                    }
                                  spids: [560]
                                )
                              ]
                            )
                          ]
                          spids: [554 557 570 -1]
                        )
                        (case_arm
                          pat_list: [{(--name)}]
                          action: [
                            (command.Case
                              to_match: {(DQ ($ Id.VSub_Number '$2'))}
                              arms: [
                                (case_arm
                                  pat_list: [{(SQ )}]
                                  action: [(C {(usage)})]
                                  spids: [585 587 591 -1]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:custom_name)
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_Number '$2')}
                                  spids: [596]
                                )
                              ]
                            )
                            (C {(shift)})
                          ]
                          spids: [573 574 603 -1]
                        )
                        (case_arm
                          pat_list: [{(--depth)}]
                          action: [
                            (command.Case
                              to_match: {(DQ ($ Id.VSub_Number '$2'))}
                              arms: [
                                (case_arm
                                  pat_list: [{(SQ )}]
                                  action: [(C {(usage)})]
                                  spids: [618 620 624 -1]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:depth)
                                  op: assign_op.Equal
                                  rhs: {(DQ ('--depth=') ($ Id.VSub_Number '$2'))}
                                  spids: [629]
                                )
                              ]
                            )
                            (C {(shift)})
                          ]
                          spids: [606 607 639 -1]
                        )
                        (case_arm
                          pat_list: [{(--depth) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:depth)
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_Number '$1')}
                                  spids: [648]
                                )
                              ]
                            )
                          ]
                          spids: [642 645 652 -1]
                        )
                        (case_arm
                          pat_list: [{(--)}]
                          action: [
                            (C {(shift)})
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Break val:break span_id:662)
                            )
                          ]
                          spids: [655 656 665 -1]
                        )
                        (case_arm
                          pat_list: [{(-) (Id.Lit_Star '*')}]
                          action: [(C {(usage)})]
                          spids: [668 670 676 -1]
                        )
                        (case_arm
                          pat_list: [{(Id.Lit_Star '*')}]
                          action: [
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Break val:break span_id:683)
                            )
                          ]
                          spids: [679 680 686 -1]
                        )
                      ]
                    )
                    (C {(shift)})
                  ]
                )
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$reference_path'))})]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(is_absolute_path)} {(DQ ($ Id.VSub_DollarName '$reference_path'))})
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:reference_path)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (DQ ($ Id.VSub_DollarName '$wt_prefix') 
                                    ($ Id.VSub_DollarName '$reference_path')
                                  )
                                }
                              spids: [722]
                            )
                          ]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:reference)
                          op: assign_op.Equal
                          rhs: {(DQ ('--reference=') ($ Id.VSub_DollarName '$reference_path'))}
                          spids: [730]
                        )
                      ]
                    )
                  ]
                  spids: [699 710]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:repo)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$1')}
                  spids: [741]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:sm_path)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$2')}
                  spids: [745]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$sm_path'))})
                      terminator: (Token id:Id.Op_Semi val:';' span_id:759)
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:sm_path)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:765)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (command.Pipeline
                                        children: [
                                          (C {(printf)} 
                                            {(SQ (Token id:Id.Lit_Chars val:'%s\\n' span_id:769))} {(DQ ($ Id.VSub_DollarName '$repo'))}
                                          )
                                          (C {(sed)} {(-e)} 
                                            {(SQ (Token id:Id.Lit_Chars val:'s|/$||' span_id:784))} {(-e)} {(SQ (Token id:Id.Lit_Chars val:'s|:*/*\\.git$||' span_id:790))} {(-e)} 
                                            {
                                              (SQ 
                                                (Token
                                                  id: Id.Lit_Chars
                                                  val: 's|.*[/:]||g'
                                                  span_id: 796
                                                )
                                              )
                                            }
                                          )
                                        ]
                                        negated: F
                                      )
                                    ]
                                  )
                              )
                            }
                          spids: [764]
                        )
                      ]
                    )
                  ]
                  spids: [750 761]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.AndOr
                          ops: [Id.Op_DPipe]
                          children: [
                            (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$repo'))})
                            (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$sm_path'))})
                          ]
                        )
                      terminator: (Token id:Id.Op_Semi val:';' span_id:824)
                    )
                  ]
                  action: [(C {(usage)})]
                  spids: [805 826]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {(is_absolute_path)} {(DQ ($ Id.VSub_DollarName '$sm_path'))})
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:sm_path)
                      op: assign_op.Equal
                      rhs: {(DQ ($ Id.VSub_DollarName '$wt_prefix') ($ Id.VSub_DollarName '$sm_path'))}
                      spids: [844]
                    )
                  ]
                )
              ]
            )
            (command.Case
              to_match: {(DQ ($ Id.VSub_DollarName '$repo'))}
              arms: [
                (case_arm
                  pat_list: [{(./) (Id.Lit_Star '*')} {(../) (Id.Lit_Star '*')}]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$wt_prefix'))})
                        (C {(die)} 
                          {
                            (DQ 
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:887)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(gettext)} 
                                        {
                                          (DQ 
                                            (
'Relative path can only be used from the toplevel of the working tree'
                                            )
                                          )
                                        }
                                      )
                                    ]
                                  )
                              )
                            )
                          }
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:realrepo)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:903)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(git)} {(submodule--helper)} {(resolve-relative-url)} 
                                            {(DQ ($ Id.VSub_DollarName '$repo'))}
                                          )
                                        ]
                                      )
                                  )
                                }
                              spids: [902]
                            )
                          ]
                        )
                        (command.ControlFlow
                          token: (Token id:Id.ControlFlow_Exit val:exit span_id:917)
                        )
                      ]
                    )
                  ]
                  spids: [865 870 920 -1]
                )
                (case_arm
                  pat_list: [
                    {(Id.Lit_Star '*') (Id.Lit_Other ':') (Id.Lit_Star '*')}
                    {(/) (Id.Lit_Star '*')}
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:realrepo)
                          op: assign_op.Equal
                          rhs: {($ Id.VSub_DollarName '$repo')}
                          spids: [936]
                        )
                      ]
                    )
                  ]
                  spids: [923 929 940 -1]
                )
                (case_arm
                  pat_list: [{(Id.Lit_Star '*')}]
                  action: [
                    (C {(die)} 
                      {
                        (DQ 
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:950)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(eval_gettext)} 
                                    {
                                      (DQ ("repo URL: '") 
                                        (word_part.EscapedLiteral
                                          token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:955)
                                        ) ("repo' must be absolute or begin with ./|../")
                                      )
                                    }
                                  )
                                ]
                              )
                          )
                        )
                      }
                    )
                  ]
                  spids: [943 944 962 -1]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:sm_path)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:978)
                        command_list: 
                          (command.CommandList
                            children: [
                              (command.Pipeline
                                children: [
                                  (C {(printf)} {(SQ (Token id:Id.Lit_Chars val:'%s/\\n' span_id:982))} 
                                    {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                  )
                                  (C {(sed)} {(-e)} 
                                    {
                                      (SQ (Token id:Id.Lit_Chars val:'\n' span_id:997) 
                                        (Token
                                          id: Id.Lit_Chars
                                          val: '\t\t\ts|//*|/|g\n'
                                          span_id: 998
                                        ) (Token id:Id.Lit_Chars val:'\t\t\ts|^\\(\\./\\)*||\n' span_id:999) 
                                        (Token
                                          id: Id.Lit_Chars
                                          val: '\t\t\ts|/\\(\\./\\)*|/|g\n'
                                          span_id: 1000
                                        ) (Token id:Id.Lit_Chars val:'\t\t\t:start\n' span_id:1001) 
                                        (Token
                                          id: Id.Lit_Chars
                                          val: '\t\t\ts|\\([^/]*\\)/\\.\\./||\n'
                                          span_id: 1002
                                        ) (Token id:Id.Lit_Chars val:'\t\t\ttstart\n' span_id:1003) 
                                        (Token
                                          id: Id.Lit_Chars
                                          val: '\t\t\ts|/*$||\n'
                                          span_id: 1004
                                        ) (Token id:Id.Lit_Chars val:'\t\t' span_id:1005)
                                      )
                                    }
                                  )
                                ]
                                negated: F
                              )
                            ]
                          )
                      )
                    }
                  spids: [977]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.Simple
                  words: [
                    {(git)}
                    {(ls-files)}
                    {(--error-unmatch)}
                    {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                  ]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:1020)
                      fd: -1
                      arg_word: {(/dev/null)}
                    )
                    (redir.Redir
                      op: (Token id:Id.Redir_GreatAnd val:'2>&' span_id:1024)
                      fd: 2
                      arg_word: {(1)}
                    )
                  ]
                )
                (C {(die)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1033)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(eval_gettext)} 
                                {
                                  (DQ ("'") 
                                    (word_part.EscapedLiteral
                                      token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:1038)
                                    ) ("sm_path' already exists in the index")
                                  )
                                }
                              )
                            ]
                          )
                      )
                    )
                  }
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$force'))})
                        (command.Pipeline
                          children: [
                            (command.Simple
                              words: [
                                {(git)}
                                {(add)}
                                {(--dry-run)}
                                {(--ignore-missing)}
                                {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                              ]
                              redirects: [
                                (redir.Redir
                                  op: (Token id:Id.Redir_Great val:'>' span_id:1072)
                                  fd: -1
                                  arg_word: {(/dev/null)}
                                )
                                (redir.Redir
                                  op: (Token id:Id.Redir_GreatAnd val:'2>&' span_id:1076)
                                  fd: 2
                                  arg_word: {(1)}
                                )
                              ]
                            )
                          ]
                          negated: T
                        )
                      ]
                    )
                  ]
                  action: [
                    (command.Simple
                      words: [
                        {(eval_gettextln)}
                        {
                          (DQ ('The following path is ignored by one of your .gitignore files:\n') 
                            (word_part.EscapedLiteral
                              token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:1087)
                            ) ('sm_path\n') ('Use -f if you really want to add it.')
                          )
                        }
                      ]
                      redirects: [
                        (redir.Redir
                          op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:1092)
                          fd: -1
                          arg_word: {(2)}
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Exit val:exit span_id:1096)
                      arg_word: {(1)}
                    )
                  ]
                  spids: [1046 1080]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$custom_name'))})]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:sm_name)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_DollarName '$custom_name'))}
                          spids: [1119]
                        )
                      ]
                    )
                  ]
                  spids: [1105 1116]
                )
              ]
              else_action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:sm_name)
                      op: assign_op.Equal
                      rhs: {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                      spids: [1128]
                    )
                  ]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-e)} {(DQ ($ Id.VSub_DollarName '$sm_path'))})]
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.AndOr
                              ops: [Id.Op_DPipe]
                              children: [
                                (C {(test)} {(-d)} {(DQ ($ Id.VSub_DollarName '$sm_path')) (/.git)})
                                (C {(test)} {(-f)} {(DQ ($ Id.VSub_DollarName '$sm_path')) (/.git)})
                              ]
                            )
                          ]
                          action: [
                            (C {(eval_gettextln)} 
                              {
                                (DQ ("Adding existing repo at '") 
                                  (word_part.EscapedLiteral
                                    token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:1186)
                                  ) ("sm_path' to the index")
                                )
                              }
                            )
                          ]
                          spids: [1156 1179]
                        )
                      ]
                      else_action: [
                        (C {(die)} 
                          {
                            (DQ 
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1197)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(eval_gettext)} 
                                        {
                                          (DQ ("'") 
                                            (word_part.EscapedLiteral
                                              token: 
                                                (Token
                                                  id: Id.Lit_EscapedChar
                                                  val: '\\$'
                                                  span_id: 1202
                                                )
                                            ) ("sm_path' already exists and is not a valid git repo")
                                          )
                                        }
                                      )
                                    ]
                                  )
                              )
                            )
                          }
                        )
                      ]
                    )
                  ]
                  spids: [1142 1153]
                )
              ]
              else_action: [
                (command.If
                  arms: [
                    (if_arm
                      cond: [
                        (C {(test)} {(-d)} {(DQ (.git/modules/) ($ Id.VSub_DollarName '$sm_name'))})
                      ]
                      action: [
                        (command.If
                          arms: [
                            (if_arm
                              cond: [(C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$force'))})]
                              action: [
                                (command.Simple
                                  words: [
                                    {(eval_gettextln)}
                                    {
                                      (DQ ("A git directory for '") 
                                        (word_part.EscapedLiteral
                                          token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:1252)
                                        ) ("sm_name' is found locally with remote(s):")
                                      )
                                    }
                                  ]
                                  redirects: [
                                    (redir.Redir
                                      op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:1247)
                                      fd: -1
                                      arg_word: {(2)}
                                    )
                                  ]
                                )
                                (command.Pipeline
                                  children: [
                                    (command.Simple
                                      words: [{(git)} {(remote)} {(-v)}]
                                      more_env: [
                                        (env_pair
                                          name: GIT_DIR
                                          val: {(DQ (.git/modules/) ($ Id.VSub_DollarName '$sm_name'))}
                                          spids: [1257]
                                        )
                                        (env_pair
                                          name: GIT_WORK_TREE
                                          val: {(.)}
                                          spids: [1263]
                                        )
                                      ]
                                    )
                                    (C {(grep)} 
                                      {(SQ (Token id:Id.Lit_Chars val:'(fetch)' span_id:1277))}
                                    )
                                    (command.Simple
                                      words: [
                                        {(sed)}
                                        {(-e)}
                                        {(s) (Id.Lit_Comma ',') (Id.Lit_Other '^') (Id.Lit_Comma ',') 
                                          (DQ ('  ')) (Id.Lit_Comma ',')
                                        }
                                        {(-e)}
                                        {(s) (Id.Lit_Comma ',') 
                                          (SQ (Token id:Id.Lit_Chars val:' (fetch)' span_id:1300)) (Id.Lit_Comma ',') (Id.Lit_Comma ',')
                                        }
                                      ]
                                      redirects: [
                                        (redir.Redir
                                          op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:1305)
                                          fd: -1
                                          arg_word: {(2)}
                                        )
                                      ]
                                    )
                                  ]
                                  negated: F
                                )
                                (C {(die)} 
                                  {
                                    (DQ 
                                      (command_sub
                                        left_token: 
                                          (Token
                                            id: Id.Left_DollarParen
                                            val: '$('
                                            span_id: 1312
                                          )
                                        command_list: 
                                          (command.CommandList
                                            children: [
                                              (C {(eval_gettextln)} 
                                                {
                                                  (DQ 
                                                    (
'If you want to reuse this local git directory instead of cloning again from\n'
                                                    ) ('  ') (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\$' span_id:1319)) 
                                                    ('realrepo\n') ("use the '--force' option. If the local git directory is not the correct repo\n") 
                                                    (
"or you are unsure what this means choose another name with the '--name' option."
                                                    )
                                                  )
                                                }
                                              )
                                            ]
                                          )
                                      )
                                    )
                                  }
                                )
                              ]
                              spids: [1231 1242]
                            )
                          ]
                          else_action: [
                            (C {(eval_gettextln)} 
                              {
                                (DQ ("Reactivating local git directory for submodule '") 
                                  (word_part.EscapedLiteral
                                    token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:1335)
                                  ) ("sm_name'.")
                                )
                              }
                            )
                          ]
                        )
                      ]
                      spids: [1216 1228]
                    )
                  ]
                )
                (command.AndOr
                  ops: [Id.Op_DPipe]
                  children: [
                    (C {(git)} {(submodule--helper)} {(clone)} 
                      {
                        (braced_var_sub
                          token: (Token id:Id.VSub_Name val:GIT_QUIET span_id:1353)
                          suffix_op: (suffix_op.Unary op_id:Id.VTest_ColonPlus arg_word:{(--quiet)})
                        )
                      } {(--prefix)} {(DQ ($ Id.VSub_DollarName '$wt_prefix'))} {(--path)} 
                      {(DQ ($ Id.VSub_DollarName '$sm_path'))} {(--name)} {(DQ ($ Id.VSub_DollarName '$sm_name'))} {(--url)} {(DQ ($ Id.VSub_DollarName '$realrepo'))} 
                      {
                        (braced_var_sub
                          token: (Token id:Id.VSub_Name val:reference span_id:1383)
                          suffix_op: 
                            (suffix_op.Unary
                              op_id: Id.VTest_ColonPlus
                              arg_word: {(DQ ($ Id.VSub_DollarName '$reference'))}
                            )
                        )
                      } 
                      {
                        (braced_var_sub
                          token: (Token id:Id.VSub_Name val:depth span_id:1391)
                          suffix_op: 
                            (suffix_op.Unary
                              op_id: Id.VTest_ColonPlus
                              arg_word: {(DQ ($ Id.VSub_DollarName '$depth'))}
                            )
                        )
                      }
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Exit val:exit span_id:1400)
                    )
                  ]
                )
                (command.AndOr
                  ops: [Id.Op_DPipe]
                  children: [
                    (command.Subshell
                      command_list: 
                        (command.CommandList
                          children: [
                            (C {(sanitize_submodule_env)})
                            (command.AndOr
                              ops: [Id.Op_DAmp]
                              children: [
                                (C {(cd)} {(DQ ($ Id.VSub_DollarName '$sm_path'))})
                                (command.Case
                                  to_match: {(DQ ($ Id.VSub_DollarName '$branch'))}
                                  arms: [
                                    (case_arm
                                      pat_list: [{(SQ )}]
                                      action: [(C {(git)} {(checkout)} {(-f)} {(-q)})]
                                      spids: [1431 1433 1443 -1]
                                    )
                                    (case_arm
                                      pat_list: [{(Id.Lit_QMark '?') (Id.Lit_Star '*')}]
                                      action: [
                                        (C {(git)} {(checkout)} {(-f)} {(-q)} {(-B)} 
                                          {(DQ ($ Id.VSub_DollarName '$branch'))} {(DQ (origin/) ($ Id.VSub_DollarName '$branch'))}
                                        )
                                      ]
                                      spids: [1446 1448 1469 -1]
                                    )
                                  ]
                                )
                              ]
                            )
                          ]
                        )
                    )
                    (C {(die)} 
                      {
                        (DQ 
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1482)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(eval_gettext)} 
                                    {
                                      (DQ ("Unable to checkout submodule '") 
                                        (word_part.EscapedLiteral
                                          token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:1487)
                                        ) ("sm_path'")
                                      )
                                    }
                                  )
                                ]
                              )
                          )
                        )
                      }
                    )
                  ]
                )
              ]
            )
            (C {(git)} {(config)} {(submodule.) (DQ ($ Id.VSub_DollarName '$sm_name')) (.url)} 
              {(DQ ($ Id.VSub_DollarName '$realrepo'))}
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {(git)} {(add)} {($ Id.VSub_DollarName '$force')} 
                  {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                )
                (C {(die)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1529)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(eval_gettext)} 
                                {
                                  (DQ ("Failed to add submodule '") 
                                    (word_part.EscapedLiteral
                                      token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:1534)
                                    ) ("sm_path'")
                                  )
                                }
                              )
                            ]
                          )
                      )
                    )
                  }
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DAmp Id.Op_DAmp Id.Op_DPipe]
              children: [
                (C {(git)} {(config)} {(-f)} {(.gitmodules)} 
                  {(submodule.) (DQ ($ Id.VSub_DollarName '$sm_name')) (.path)} {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                )
                (C {(git)} {(config)} {(-f)} {(.gitmodules)} 
                  {(submodule.) (DQ ($ Id.VSub_DollarName '$sm_name')) (.url)} {(DQ ($ Id.VSub_DollarName '$repo'))}
                )
                (command.If
                  arms: [
                    (if_arm
                      cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$branch'))})]
                      action: [
                        (C {(git)} {(config)} {(-f)} {(.gitmodules)} 
                          {(submodule.) (DQ ($ Id.VSub_DollarName '$sm_name')) (.branch)} {(DQ ($ Id.VSub_DollarName '$branch'))}
                        )
                      ]
                      spids: [1584 1595]
                    )
                  ]
                )
                (C {(git)} {(add)} {(--force)} {(.gitmodules)})
                (C {(die)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1636)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(eval_gettext)} 
                                {
                                  (DQ ("Failed to register submodule '") 
                                    (word_part.EscapedLiteral
                                      token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:1641)
                                    ) ("sm_path'")
                                  )
                                }
                              )
                            ]
                          )
                      )
                    )
                  }
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: cmd_foreach
      body: 
        (command.BraceGroup
          children: [
            (command.WhileUntil
              keyword: (Token id:Id.KW_While val:while span_id:1679)
              cond: [(C {(test)} {($ Id.VSub_Pound '$#')} {(-ne)} {(0)})]
              body: 
                (command.DoGroup
                  children: [
                    (command.Case
                      to_match: {(DQ ($ Id.VSub_Number '$1'))}
                      arms: [
                        (case_arm
                          pat_list: [{(-q)} {(--quiet)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:GIT_QUIET)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [1708]
                                )
                              ]
                            )
                          ]
                          spids: [1702 1705 1712 -1]
                        )
                        (case_arm
                          pat_list: [{(--recursive)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:recursive)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [1719]
                                )
                              ]
                            )
                          ]
                          spids: [1715 1716 1723 -1]
                        )
                        (case_arm
                          pat_list: [{(-) (Id.Lit_Star '*')}]
                          action: [(C {(usage)})]
                          spids: [1726 1728 1734 -1]
                        )
                        (case_arm
                          pat_list: [{(Id.Lit_Star '*')}]
                          action: [
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Break val:break span_id:1741)
                            )
                          ]
                          spids: [1737 1738 1744 -1]
                        )
                      ]
                    )
                    (C {(shift)})
                  ]
                )
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:toplevel)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1758)
                        command_list: (command.CommandList children:[(C {(pwd)})])
                      )
                    }
                  spids: [1757]
                )
              ]
            )
            (command.Simple
              words: [{(exec)}]
              redirects: [
                (redir.Redir
                  op: (Token id:Id.Redir_LessAnd val:'3<&' span_id:1774)
                  fd: 3
                  arg_word: {(0)}
                )
              ]
            )
            (command.Pipeline
              children: [
                (command.BraceGroup
                  children: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(git)} {(submodule--helper)} {(list)} {(--prefix)} 
                          {(DQ ($ Id.VSub_DollarName '$wt_prefix'))}
                        )
                        (C {(echo)} {(DQ ('#unmatched'))} {($ Id.VSub_QMark '$?')})
                      ]
                    )
                  ]
                )
                (command.WhileUntil
                  keyword: (Token id:Id.KW_While val:while span_id:1811)
                  cond: [(C {(read)} {(mode)} {(sha1)} {(stage)} {(sm_path)})]
                  body: 
                    (command.DoGroup
                      children: [
                        (C {(die_if_unmatched)} {(DQ ($ Id.VSub_DollarName '$mode'))} 
                          {(DQ ($ Id.VSub_DollarName '$sha1'))}
                        )
                        (command.If
                          arms: [
                            (if_arm
                              cond: [
                                (C {(test)} {(-e)} {(DQ ($ Id.VSub_DollarName '$sm_path')) (/.git)})
                              ]
                              action: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:displaypath)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 1854
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(git)} {(submodule--helper)} {(relative-path)} 
                                                    {
                                                      (DQ ($ Id.VSub_DollarName '$prefix') 
                                                        ($ Id.VSub_DollarName '$sm_path')
                                                      )
                                                    } {(DQ ($ Id.VSub_DollarName '$wt_prefix'))}
                                                  )
                                                ]
                                              )
                                          )
                                        }
                                      spids: [1853]
                                    )
                                  ]
                                )
                                (C {(say)} 
                                  {
                                    (DQ 
                                      (command_sub
                                        left_token: 
                                          (Token
                                            id: Id.Left_DollarParen
                                            val: '$('
                                            span_id: 1875
                                          )
                                        command_list: 
                                          (command.CommandList
                                            children: [
                                              (C {(eval_gettext)} 
                                                {
                                                  (DQ ("Entering '") 
                                                    (word_part.EscapedLiteral
                                                      token: 
                                                        (Token
                                                          id: Id.Lit_EscapedChar
                                                          val: '\\$'
                                                          span_id: 1880
                                                        )
                                                    ) ("displaypath'")
                                                  )
                                                }
                                              )
                                            ]
                                          )
                                      )
                                    )
                                  }
                                )
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:name)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 1888
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(git)} {(submodule--helper)} {(name)} 
                                                    {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                                  )
                                                ]
                                              )
                                          )
                                        }
                                      spids: [1887]
                                    )
                                  ]
                                )
                                (command.AndOr
                                  ops: [Id.Op_DPipe]
                                  children: [
                                    (command.Subshell
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (command.ShAssignment
                                              pairs: [
                                                (assign_pair
                                                  lhs: (sh_lhs_expr.Name name:prefix)
                                                  op: assign_op.Equal
                                                  rhs: 
                                                    {
                                                      (DQ ($ Id.VSub_DollarName '$prefix') 
                                                        ($ Id.VSub_DollarName '$sm_path') (/)
                                                      )
                                                    }
                                                  spids: [1904]
                                                )
                                              ]
                                            )
                                            (C {(sanitize_submodule_env)})
                                            (command.AndOr
                                              ops: [Id.Op_DAmp Id.Op_DAmp Id.Op_DAmp Id.Op_DAmp]
                                              children: [
                                                (C {(cd)} {(DQ ($ Id.VSub_DollarName '$sm_path'))})
                                                (command.ShAssignment
                                                  pairs: [
                                                    (assign_pair
                                                      lhs: (sh_lhs_expr.Name name:sm_path)
                                                      op: assign_op.Equal
                                                      rhs: 
                                                        {
                                                          (command_sub
                                                            left_token: 
                                                              (Token
                                                                id: Id.Left_DollarParen
                                                                val: '$('
                                                                span_id: 1925
                                                              )
                                                            command_list: 
                                                              (command.CommandList
                                                                children: [
                                                                  (C {(git)} {(submodule--helper)} 
                                                                    {(relative-path)} {(DQ ($ Id.VSub_DollarName '$sm_path'))} {(DQ ($ Id.VSub_DollarName '$wt_prefix'))}
                                                                  )
                                                                ]
                                                              )
                                                          )
                                                        }
                                                      spids: [1924]
                                                    )
                                                  ]
                                                )
                                                (command.ShAssignment
                                                  pairs: [
                                                    (assign_pair
                                                      lhs: (sh_lhs_expr.Name name:path)
                                                      op: assign_op.Equal
                                                      rhs: {($ Id.VSub_DollarName '$sm_path')}
                                                      spids: [1948]
                                                    )
                                                  ]
                                                )
                                                (command.If
                                                  arms: [
                                                    (if_arm
                                                      cond: [
                                                        (C {(test)} {($ Id.VSub_Pound '$#')} {(-eq)} 
                                                          {(1)}
                                                        )
                                                      ]
                                                      action: [
                                                        (C {(eval)} {(DQ ($ Id.VSub_Number '$1'))})
                                                      ]
                                                      spids: [1954 1965]
                                                    )
                                                  ]
                                                  else_action: [(C {(DQ ($ Id.VSub_At '$@'))})]
                                                )
                                                (command.If
                                                  arms: [
                                                    (if_arm
                                                      cond: [
                                                        (C {(test)} {(-n)} 
                                                          {(DQ ($ Id.VSub_DollarName '$recursive'))}
                                                        )
                                                      ]
                                                      action: [
                                                        (C {(cmd_foreach)} {(DQ (--recursive))} 
                                                          {(DQ ($ Id.VSub_At '$@'))}
                                                        )
                                                      ]
                                                      spids: [1988 1999]
                                                    )
                                                  ]
                                                )
                                              ]
                                            )
                                          ]
                                        )
                                      redirects: [
                                        (redir.Redir
                                          op: (Token id:Id.Redir_LessAnd val:'<&' span_id:2018)
                                          fd: -1
                                          arg_word: {(3)}
                                        )
                                        (redir.Redir
                                          op: (Token id:Id.Redir_LessAnd val:'3<&' span_id:2021)
                                          fd: 3
                                          arg_word: {(-)}
                                        )
                                      ]
                                    )
                                    (C {(die)} 
                                      {
                                        (DQ 
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 2030
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(eval_gettext)} 
                                                    {
                                                      (DQ ("Stopping at '") 
                                                        (word_part.EscapedLiteral
                                                          token: 
                                                            (Token
                                                              id: Id.Lit_EscapedChar
                                                              val: '\\$'
                                                              span_id: 2035
                                                            )
                                                        ) ("displaypath'; script returned non-zero status.")
                                                      )
                                                    }
                                                  )
                                                ]
                                              )
                                          )
                                        )
                                      }
                                    )
                                  ]
                                )
                              ]
                              spids: [1838 1850]
                            )
                          ]
                        )
                      ]
                    )
                )
              ]
              negated: F
            )
          ]
        )
    )
    (command.ShFunction
      name: cmd_init
      body: 
        (command.BraceGroup
          children: [
            (command.WhileUntil
              keyword: (Token id:Id.KW_While val:while span_id:2076)
              cond: [(C {(test)} {($ Id.VSub_Pound '$#')} {(-ne)} {(0)})]
              body: 
                (command.DoGroup
                  children: [
                    (command.Case
                      to_match: {(DQ ($ Id.VSub_Number '$1'))}
                      arms: [
                        (case_arm
                          pat_list: [{(-q)} {(--quiet)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:GIT_QUIET)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [2105]
                                )
                              ]
                            )
                          ]
                          spids: [2099 2102 2109 -1]
                        )
                        (case_arm
                          pat_list: [{(--)}]
                          action: [
                            (C {(shift)})
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Break val:break span_id:2119)
                            )
                          ]
                          spids: [2112 2113 2122 -1]
                        )
                        (case_arm
                          pat_list: [{(-) (Id.Lit_Star '*')}]
                          action: [(C {(usage)})]
                          spids: [2125 2127 2133 -1]
                        )
                        (case_arm
                          pat_list: [{(Id.Lit_Star '*')}]
                          action: [
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Break val:break span_id:2140)
                            )
                          ]
                          spids: [2136 2137 2143 -1]
                        )
                      ]
                    )
                    (C {(shift)})
                  ]
                )
            )
            (C {(git)} 
              {
                (braced_var_sub
                  token: (Token id:Id.VSub_Name val:wt_prefix span_id:2159)
                  suffix_op: 
                    (suffix_op.Unary
                      op_id: Id.VTest_ColonPlus
                      arg_word: {('-C ') (DQ ($ Id.VSub_DollarName '$wt_prefix'))}
                    )
                )
              } {(submodule--helper)} {(init)} 
              {
                (braced_var_sub
                  token: (Token id:Id.VSub_Name val:GIT_QUIET span_id:2172)
                  suffix_op: (suffix_op.Unary op_id:Id.VTest_ColonPlus arg_word:{(--quiet)})
                )
              } 
              {
                (braced_var_sub
                  token: (Token id:Id.VSub_Name val:prefix span_id:2178)
                  suffix_op: 
                    (suffix_op.Unary
                      op_id: Id.VTest_ColonPlus
                      arg_word: {('--prefix ') (DQ ($ Id.VSub_DollarName '$prefix'))}
                    )
                )
              } {(DQ ($ Id.VSub_At '$@'))}
            )
          ]
        )
    )
    (command.ShFunction
      name: cmd_deinit
      body: 
        (command.BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:deinit_all)
                  op: assign_op.Equal
                  rhs: (word.Empty)
                  spids: [2213]
                )
              ]
            )
            (command.WhileUntil
              keyword: (Token id:Id.KW_While val:while span_id:2216)
              cond: [(C {(test)} {($ Id.VSub_Pound '$#')} {(-ne)} {(0)})]
              body: 
                (command.DoGroup
                  children: [
                    (command.Case
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                      arms: [
                        (case_arm
                          pat_list: [{(-f)} {(--force)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:force)
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_Number '$1')}
                                  spids: [2245]
                                )
                              ]
                            )
                          ]
                          spids: [2239 2242 2249 -1]
                        )
                        (case_arm
                          pat_list: [{(-q)} {(--quiet)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:GIT_QUIET)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [2258]
                                )
                              ]
                            )
                          ]
                          spids: [2252 2255 2262 -1]
                        )
                        (case_arm
                          pat_list: [{(--all)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:deinit_all)
                                  op: assign_op.Equal
                                  rhs: {(t)}
                                  spids: [2269]
                                )
                              ]
                            )
                          ]
                          spids: [2265 2266 2273 -1]
                        )
                        (case_arm
                          pat_list: [{(--)}]
                          action: [
                            (C {(shift)})
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Break val:break span_id:2283)
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                          ]
                          spids: [2276 2277 2286 -1]
                        )
                        (case_arm
                          pat_list: [{(-) (Id.Lit_Star '*')}]
                          action: [(C {(usage)})]
                          spids: [2289 2291 2297 -1]
                        )
                        (case_arm
                          pat_list: [{(Id.Lit_Star '*')}]
                          action: [
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Break val:break span_id:2304)
                            )
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                          spids: [2300 2301 2307 -1]
                        )
                      ]
                    )
                    (C {(shift)})
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                )
            )
            (command.If
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                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$deinit_all'))})
                        (C {(test)} {(DQ ($ Id.VSub_Pound '$#'))} {(-ne)} {(0)})
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                  action: [
                    (command.Simple
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                        {
                          (DQ 
                            (command_sub
                              left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2352)
                              command_list: 
                                (command.CommandList
                                  children: [
                                    (C {(eval_gettext)} {(DQ ('pathspec and --all are incompatible'))})
                                  ]
                                )
                            )
                          )
                        }
                      ]
                      redirects: [
                        (redir.Redir
                          op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:2348)
                          fd: -1
                          arg_word: {(2)}
                        )
                      ]
                    )
                    (C {(usage)})
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                  spids: [2320 2343]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(test)} {($ Id.VSub_Pound '$#')} {(Id.Lit_Equals '=')} {(0)})
                        (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$deinit_all'))})
                      ]
                    )
                  ]
                  action: [
                    (C {(die)} 
                      {
                        (DQ 
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2395)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(eval_gettext)} 
                                    {
                                      (DQ 
                                        (
"Use '--all' if you really want to deinitialize all submodules"
                                        )
                                      )
                                    }
                                  )
                                ]
                              )
                          )
                        )
                      }
                    )
                  ]
                  spids: [2368 2389]
                )
              ]
            )
            (command.Pipeline
              children: [
                (command.BraceGroup
                  children: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(git)} {(submodule--helper)} {(list)} {(--prefix)} 
                          {(DQ ($ Id.VSub_DollarName '$wt_prefix'))} {(DQ ($ Id.VSub_At '$@'))}
                        )
                        (C {(echo)} {(DQ ('#unmatched'))} {($ Id.VSub_QMark '$?')})
                      ]
                    )
                  ]
                )
                (command.WhileUntil
                  keyword: (Token id:Id.KW_While val:while span_id:2445)
                  cond: [(C {(read)} {(mode)} {(sha1)} {(stage)} {(sm_path)})]
                  body: 
                    (command.DoGroup
                      children: [
                        (C {(die_if_unmatched)} {(DQ ($ Id.VSub_DollarName '$mode'))} 
                          {(DQ ($ Id.VSub_DollarName '$sha1'))}
                        )
                        (command.AndOr
                          ops: [Id.Op_DPipe]
                          children: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:name)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (command_sub
                                        left_token: 
                                          (Token
                                            id: Id.Left_DollarParen
                                            val: '$('
                                            span_id: 2473
                                          )
                                        command_list: 
                                          (command.CommandList
                                            children: [
                                              (C {(git)} {(submodule--helper)} {(name)} 
                                                {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                              )
                                            ]
                                          )
                                      )
                                    }
                                  spids: [2472]
                                )
                              ]
                            )
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Exit val:exit span_id:2487)
                            )
                          ]
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:displaypath)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2492)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(git)} {(submodule--helper)} {(relative-path)} 
                                            {(DQ ($ Id.VSub_DollarName '$sm_path'))} {(DQ ($ Id.VSub_DollarName '$wt_prefix'))}
                                          )
                                        ]
                                      )
                                  )
                                }
                              spids: [2491]
                            )
                          ]
                        )
                        (command.If
                          arms: [
                            (if_arm
                              cond: [(C {(test)} {(-d)} {(DQ ($ Id.VSub_DollarName '$sm_path'))})]
                              action: [
                                (command.If
                                  arms: [
                                    (if_arm
                                      cond: [
                                        (C {(test)} {(-d)} 
                                          {(DQ ($ Id.VSub_DollarName '$sm_path') (/.git))}
                                        )
                                      ]
                                      action: [
                                        (C {(die)} 
                                          {
                                            (DQ 
                                              (command_sub
                                                left_token: 
                                                  (Token
                                                    id: Id.Left_DollarParen
                                                    val: '$('
                                                    span_id: 2550
                                                  )
                                                command_list: 
                                                  (command.CommandList
                                                    children: [
                                                      (C {(eval_gettext)} 
                                                        {
                                                          (DQ ("Submodule work tree '") 
                                                            (word_part.EscapedLiteral
                                                              token: 
                                                                (Token
                                                                  id: Id.Lit_EscapedChar
                                                                  val: '\\$'
                                                                  span_id: 2556
                                                                )
                                                            ) ("displaypath' contains a .git directory\n") 
                                                            (
"(use 'rm -rf' if you really want to remove it including all of its history)"
                                                            )
                                                          )
                                                        }
                                                      )
                                                    ]
                                                  )
                                              )
                                            )
                                          }
                                        )
                                      ]
                                      spids: [2532 2544]
                                    )
                                  ]
                                )
                                (command.If
                                  arms: [
                                    (if_arm
                                      cond: [(C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$force'))})]
                                      action: [
                                        (command.AndOr
                                          ops: [Id.Op_DPipe]
                                          children: [
                                            (C {(git)} {(rm)} {(-qn)} 
                                              {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                            )
                                            (C {(die)} 
                                              {
                                                (DQ 
                                                  (command_sub
                                                    left_token: 
                                                      (Token
                                                        id: Id.Left_DollarParen
                                                        val: '$('
                                                        span_id: 2598
                                                      )
                                                    command_list: 
                                                      (command.CommandList
                                                        children: [
                                                          (C {(eval_gettext)} 
                                                            {
                                                              (DQ ("Submodule work tree '") 
                                                                (word_part.EscapedLiteral
                                                                  token: 
                                                                    (Token
                                                                      id: Id.Lit_EscapedChar
                                                                      val: '\\$'
                                                                      span_id: 2603
                                                                    )
                                                                ) ("displaypath' contains local modifications; use '-f' to discard them")
                                                              )
                                                            }
                                                          )
                                                        ]
                                                      )
                                                  )
                                                )
                                              }
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [2568 2579]
                                    )
                                  ]
                                )
                                (command.AndOr
                                  ops: [Id.Op_DAmp Id.Op_DPipe]
                                  children: [
                                    (C {(rm)} {(-rf)} {(DQ ($ Id.VSub_DollarName '$sm_path'))})
                                    (C {(say)} 
                                      {
                                        (DQ 
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 2627
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(eval_gettext)} 
                                                    {
                                                      (DQ ("Cleared directory '") 
                                                        (word_part.EscapedLiteral
                                                          token: 
                                                            (Token
                                                              id: Id.Lit_EscapedChar
                                                              val: '\\$'
                                                              span_id: 2632
                                                            )
                                                        ) ("displaypath'")
                                                      )
                                                    }
                                                  )
                                                ]
                                              )
                                          )
                                        )
                                      }
                                    )
                                    (C {(say)} 
                                      {
                                        (DQ 
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 2644
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(eval_gettext)} 
                                                    {
                                                      (DQ ("Could not remove submodule work tree '") 
                                                        (word_part.EscapedLiteral
                                                          token: 
                                                            (Token
                                                              id: Id.Lit_EscapedChar
                                                              val: '\\$'
                                                              span_id: 2649
                                                            )
                                                        ) ("displaypath'")
                                                      )
                                                    }
                                                  )
                                                ]
                                              )
                                          )
                                        )
                                      }
                                    )
                                  ]
                                )
                              ]
                              spids: [2514 2525]
                            )
                          ]
                        )
                        (command.AndOr
                          ops: [Id.Op_DPipe]
                          children: [
                            (C {(mkdir)} {(DQ ($ Id.VSub_DollarName '$sm_path'))})
                            (C {(say)} 
                              {
                                (DQ 
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2671)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(eval_gettext)} 
                                            {
                                              (DQ ("Could not create empty submodule directory '") 
                                                (word_part.EscapedLiteral
                                                  token: 
                                                    (Token
                                                      id: Id.Lit_EscapedChar
                                                      val: '\\$'
                                                      span_id: 2676
                                                    )
                                                ) ("displaypath'")
                                              )
                                            }
                                          )
                                        ]
                                      )
                                  )
                                )
                              }
                            )
                          ]
                        )
                        (command.If
                          arms: [
                            (if_arm
                              cond: [
                                (C {(test)} {(-n)} 
                                  {
                                    (DQ 
                                      (command_sub
                                        left_token: 
                                          (Token
                                            id: Id.Left_DollarParen
                                            val: '$('
                                            span_id: 2695
                                          )
                                        command_list: 
                                          (command.CommandList
                                            children: [
                                              (C {(git)} {(config)} {(--get-regexp)} 
                                                {(submodule.) 
                                                  (DQ ($ Id.VSub_DollarName '$name') 
                                                    (Id.Lit_Other '\\') (.)
                                                  )
                                                }
                                              )
                                            ]
                                          )
                                      )
                                    )
                                  }
                                )
                              ]
                              action: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:url)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 2724
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(git)} {(config)} 
                                                    {(submodule.) (DQ ($ Id.VSub_DollarName '$name')) 
                                                      (.url)
                                                    }
                                                  )
                                                ]
                                              )
                                          )
                                        }
                                      spids: [2723]
                                    )
                                  ]
                                )
                                (command.AndOr
                                  ops: [Id.Op_DAmp]
                                  children: [
                                    (command.Simple
                                      words: [
                                        {(git)}
                                        {(config)}
                                        {(--remove-section)}
                                        {(submodule.) (DQ ($ Id.VSub_DollarName '$name'))}
                                      ]
                                      redirects: [
                                        (redir.Redir
                                          op: (Token id:Id.Redir_Great val:'2>' span_id:2748)
                                          fd: 2
                                          arg_word: {(/dev/null)}
                                        )
                                      ]
                                    )
                                    (C {(say)} 
                                      {
                                        (DQ 
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 2757
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(eval_gettext)} 
                                                    {
                                                      (DQ ("Submodule '") 
                                                        (word_part.EscapedLiteral
                                                          token: 
                                                            (Token
                                                              id: Id.Lit_EscapedChar
                                                              val: '\\$'
                                                              span_id: 2762
                                                            )
                                                        ) ("name' (") (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\$' span_id:2764)) 
                                                        ("url) unregistered for path '") (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\$' span_id:2766)) ("displaypath'")
                                                      )
                                                    }
                                                  )
                                                ]
                                              )
                                          )
                                        )
                                      }
                                    )
                                  ]
                                )
                              ]
                              spids: [2688 2712]
                            )
                          ]
                        )
                      ]
                    )
                )
              ]
              negated: F
            )
          ]
        )
    )
    (command.ShFunction
      name: is_tip_reachable
      body: 
        (command.Subshell
          command_list: 
            (command.CommandList
              children: [
                (command.AndOr
                  ops: [Id.Op_DAmp Id.Op_DAmp Id.Op_DAmp]
                  children: [
                    (C {(sanitize_submodule_env)})
                    (C {(cd)} {(DQ ($ Id.VSub_Number '$1'))})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:rev)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2804)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (command.Simple
                                        words: [
                                          {(git)}
                                          {(rev-list)}
                                          {(-n)}
                                          {(1)}
                                          {(DQ ($ Id.VSub_Number '$2'))}
                                          {(--not)}
                                          {(--all)}
                                        ]
                                        redirects: [
                                          (redir.Redir
                                            op: (Token id:Id.Redir_Great val:'2>' span_id:2821)
                                            fd: 2
                                            arg_word: {(/dev/null)}
                                          )
                                        ]
                                      )
                                    ]
                                  )
                              )
                            }
                          spids: [2803]
                        )
                      ]
                    )
                    (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$rev'))})
                  ]
                )
              ]
            )
        )
    )
    (command.ShFunction
      name: fetch_in_submodule
      body: 
        (command.Subshell
          command_list: 
            (command.CommandList
              children: [
                (command.AndOr
                  ops: [Id.Op_DAmp Id.Op_DAmp]
                  children: [
                    (C {(sanitize_submodule_env)})
                    (C {(cd)} {(DQ ($ Id.VSub_Number '$1'))})
                    (command.Case
                      to_match: {(DQ ($ Id.VSub_Number '$2'))}
                      arms: [
                        (case_arm
                          pat_list: [{(SQ )}]
                          action: [(C {(git)} {(fetch)})]
                          spids: [2870 2872 2879 -1]
                        )
                        (case_arm
                          pat_list: [{(Id.Lit_Star '*')}]
                          action: [
                            (C {(shift)})
                            (C {(git)} {(fetch)} 
                              {
                                (command_sub
                                  left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2893)
                                  command_list: 
                                    (command.CommandList
                                      children: [(C {(get_default_remote)})]
                                    )
                                )
                              } {(DQ ($ Id.VSub_At '$@'))}
                            )
                          ]
                          spids: [2882 2883 2901 -1]
                        )
                      ]
                    )
                  ]
                )
              ]
            )
        )
    )
    (command.ShFunction
      name: cmd_update
      body: 
        (command.BraceGroup
          children: [
            (command.WhileUntil
              keyword: (Token id:Id.KW_While val:while span_id:2935)
              cond: [(C {(test)} {($ Id.VSub_Pound '$#')} {(-ne)} {(0)})]
              body: 
                (command.DoGroup
                  children: [
                    (command.Case
                      to_match: {(DQ ($ Id.VSub_Number '$1'))}
                      arms: [
                        (case_arm
                          pat_list: [{(-q)} {(--quiet)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:GIT_QUIET)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [2964]
                                )
                              ]
                            )
                          ]
                          spids: [2958 2961 2968 -1]
                        )
                        (case_arm
                          pat_list: [{(--progress)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:progress)
                                  op: assign_op.Equal
                                  rhs: {(DQ (--progress))}
                                  spids: [2975]
                                )
                              ]
                            )
                          ]
                          spids: [2971 2972 2981 -1]
                        )
                        (case_arm
                          pat_list: [{(-i)} {(--init)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:init)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [2990]
                                )
                              ]
                            )
                          ]
                          spids: [2984 2987 2994 -1]
                        )
                        (case_arm
                          pat_list: [{(--remote)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:remote)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [3001]
                                )
                              ]
                            )
                          ]
                          spids: [2997 2998 3005 -1]
                        )
                        (case_arm
                          pat_list: [{(-N)} {(--no-fetch)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:nofetch)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [3014]
                                )
                              ]
                            )
                          ]
                          spids: [3008 3011 3018 -1]
                        )
                        (case_arm
                          pat_list: [{(-f)} {(--force)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:force)
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_Number '$1')}
                                  spids: [3027]
                                )
                              ]
                            )
                          ]
                          spids: [3021 3024 3031 -1]
                        )
                        (case_arm
                          pat_list: [{(-r)} {(--rebase)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:update)
                                  op: assign_op.Equal
                                  rhs: {(DQ (rebase))}
                                  spids: [3040]
                                )
                              ]
                            )
                          ]
                          spids: [3034 3037 3046 -1]
                        )
                        (case_arm
                          pat_list: [{(--reference)}]
                          action: [
                            (command.Case
                              to_match: {(DQ ($ Id.VSub_Number '$2'))}
                              arms: [
                                (case_arm
                                  pat_list: [{(SQ )}]
                                  action: [(C {(usage)})]
                                  spids: [3061 3063 3067 -1]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:reference)
                                  op: assign_op.Equal
                                  rhs: {(DQ ('--reference=') ($ Id.VSub_Number '$2'))}
                                  spids: [3072]
                                )
                              ]
                            )
                            (C {(shift)})
                          ]
                          spids: [3049 3050 3082 -1]
                        )
                        (case_arm
                          pat_list: [{(--reference) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:reference)
                                  op: assign_op.Equal
                                  rhs: {(DQ ($ Id.VSub_Number '$1'))}
                                  spids: [3091]
                                )
                              ]
                            )
                          ]
                          spids: [3085 3088 3097 -1]
                        )
                        (case_arm
                          pat_list: [{(-m)} {(--merge)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:update)
                                  op: assign_op.Equal
                                  rhs: {(DQ (merge))}
                                  spids: [3106]
                                )
                              ]
                            )
                          ]
                          spids: [3100 3103 3112 -1]
                        )
                        (case_arm
                          pat_list: [{(--recursive)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:recursive)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [3119]
                                )
                              ]
                            )
                          ]
                          spids: [3115 3116 3123 -1]
                        )
                        (case_arm
                          pat_list: [{(--checkout)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:update)
                                  op: assign_op.Equal
                                  rhs: {(DQ (checkout))}
                                  spids: [3130]
                                )
                              ]
                            )
                          ]
                          spids: [3126 3127 3136 -1]
                        )
                        (case_arm
                          pat_list: [{(--recommend-shallow)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:recommend_shallow)
                                  op: assign_op.Equal
                                  rhs: {(DQ (--recommend-shallow))}
                                  spids: [3143]
                                )
                              ]
                            )
                          ]
                          spids: [3139 3140 3149 -1]
                        )
                        (case_arm
                          pat_list: [{(--no-recommend-shallow)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:recommend_shallow)
                                  op: assign_op.Equal
                                  rhs: {(DQ (--no-recommend-shallow))}
                                  spids: [3156]
                                )
                              ]
                            )
                          ]
                          spids: [3152 3153 3162 -1]
                        )
                        (case_arm
                          pat_list: [{(--depth)}]
                          action: [
                            (command.Case
                              to_match: {(DQ ($ Id.VSub_Number '$2'))}
                              arms: [
                                (case_arm
                                  pat_list: [{(SQ )}]
                                  action: [(C {(usage)})]
                                  spids: [3177 3179 3183 -1]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:depth)
                                  op: assign_op.Equal
                                  rhs: {(DQ ('--depth=') ($ Id.VSub_Number '$2'))}
                                  spids: [3188]
                                )
                              ]
                            )
                            (C {(shift)})
                          ]
                          spids: [3165 3166 3198 -1]
                        )
                        (case_arm
                          pat_list: [{(--depth) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:depth)
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_Number '$1')}
                                  spids: [3207]
                                )
                              ]
                            )
                          ]
                          spids: [3201 3204 3211 -1]
                        )
                        (case_arm
                          pat_list: [{(-j)} {(--jobs)}]
                          action: [
                            (command.Case
                              to_match: {(DQ ($ Id.VSub_Number '$2'))}
                              arms: [
                                (case_arm
                                  pat_list: [{(SQ )}]
                                  action: [(C {(usage)})]
                                  spids: [3228 3230 3234 -1]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:jobs)
                                  op: assign_op.Equal
                                  rhs: {(DQ ('--jobs=') ($ Id.VSub_Number '$2'))}
                                  spids: [3239]
                                )
                              ]
                            )
                            (C {(shift)})
                          ]
                          spids: [3214 3217 3249 -1]
                        )
                        (case_arm
                          pat_list: [{(--jobs) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:jobs)
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_Number '$1')}
                                  spids: [3258]
                                )
                              ]
                            )
                          ]
                          spids: [3252 3255 3262 -1]
                        )
                        (case_arm
                          pat_list: [{(--)}]
                          action: [
                            (C {(shift)})
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Break val:break span_id:3272)
                            )
                          ]
                          spids: [3265 3266 3275 -1]
                        )
                        (case_arm
                          pat_list: [{(-) (Id.Lit_Star '*')}]
                          action: [(C {(usage)})]
                          spids: [3278 3280 3286 -1]
                        )
                        (case_arm
                          pat_list: [{(Id.Lit_Star '*')}]
                          action: [
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Break val:break span_id:3293)
                            )
                          ]
                          spids: [3289 3290 3296 -1]
                        )
                      ]
                    )
                    (C {(shift)})
                  ]
                )
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$init'))})]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(cmd_init)} {(DQ (--))} {(DQ ($ Id.VSub_At '$@'))})
                        (command.ControlFlow
                          token: (Token id:Id.ControlFlow_Return val:return span_id:3335)
                        )
                      ]
                    )
                  ]
                  spids: [3309 3320]
                )
              ]
            )
            (command.Pipeline
              children: [
                (command.BraceGroup
                  children: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(git)} {(submodule--helper)} {(update-clone)} 
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:GIT_QUIET span_id:3352)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VTest_ColonPlus
                                  arg_word: {(--quiet)}
                                )
                            )
                          } 
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:progress span_id:3360)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VTest_ColonPlus
                                  arg_word: {(DQ ($ Id.VSub_DollarName '$progress'))}
                                )
                            )
                          } 
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:wt_prefix span_id:3370)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VTest_ColonPlus
                                  arg_word: {('--prefix ') (DQ ($ Id.VSub_DollarName '$wt_prefix'))}
                                )
                            )
                          } 
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:prefix span_id:3381)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VTest_ColonPlus
                                  arg_word: 
                                    {('--recursive-prefix ') (DQ ($ Id.VSub_DollarName '$prefix'))}
                                )
                            )
                          } 
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:update span_id:3392)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VTest_ColonPlus
                                  arg_word: {('--update ') (DQ ($ Id.VSub_DollarName '$update'))}
                                )
                            )
                          } 
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:reference span_id:3403)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VTest_ColonPlus
                                  arg_word: {(DQ ($ Id.VSub_DollarName '$reference'))}
                                )
                            )
                          } 
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:depth span_id:3413)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VTest_ColonPlus
                                  arg_word: {('--depth ') (DQ ($ Id.VSub_DollarName '$depth'))}
                                )
                            )
                          } 
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:recommend_shallow span_id:3424)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VTest_ColonPlus
                                  arg_word: {(DQ ($ Id.VSub_DollarName '$recommend_shallow'))}
                                )
                            )
                          } 
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Name val:jobs span_id:3434)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VTest_ColonPlus
                                  arg_word: {($ Id.VSub_DollarName '$jobs')}
                                )
                            )
                          } {(DQ ($ Id.VSub_At '$@'))}
                        )
                        (C {(echo)} {(DQ ('#unmatched'))} {($ Id.VSub_QMark '$?')})
                      ]
                    )
                  ]
                )
                (command.BraceGroup
                  children: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:err)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [3463]
                        )
                      ]
                    )
                    (command.WhileUntil
                      keyword: (Token id:Id.KW_While val:while span_id:3466)
                      cond: [(C {(read)} {(mode)} {(sha1)} {(stage)} {(just_cloned)} {(sm_path)})]
                      body: 
                        (command.DoGroup
                          children: [
                            (C {(die_if_unmatched)} {(DQ ($ Id.VSub_DollarName '$mode'))} 
                              {(DQ ($ Id.VSub_DollarName '$sha1'))}
                            )
                            (command.AndOr
                              ops: [Id.Op_DPipe]
                              children: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:name)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 3497
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(git)} {(submodule--helper)} {(name)} 
                                                    {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                                  )
                                                ]
                                              )
                                          )
                                        }
                                      spids: [3496]
                                    )
                                  ]
                                )
                                (command.ControlFlow
                                  token: (Token id:Id.ControlFlow_Exit val:exit span_id:3511)
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:url)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (command_sub
                                        left_token: 
                                          (Token
                                            id: Id.Left_DollarParen
                                            val: '$('
                                            span_id: 3515
                                          )
                                        command_list: 
                                          (command.CommandList
                                            children: [
                                              (C {(git)} {(config)} 
                                                {(submodule.) (DQ ($ Id.VSub_DollarName '$name')) 
                                                  (.url)
                                                }
                                              )
                                            ]
                                          )
                                      )
                                    }
                                  spids: [3514]
                                )
                              ]
                            )
                            (command.If
                              arms: [
                                (if_arm
                                  cond: [
                                    (command.Pipeline
                                      children: [
                                        (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$update'))})
                                      ]
                                      negated: T
                                    )
                                  ]
                                  action: [
                                    (command.ShAssignment
                                      pairs: [
                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:update_module)
                                          op: assign_op.Equal
                                          rhs: {($ Id.VSub_DollarName '$update')}
                                          spids: [3544]
                                        )
                                      ]
                                    )
                                  ]
                                  spids: [3528 3541]
                                )
                              ]
                              else_action: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:update_module)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 3552
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(git)} {(config)} 
                                                    {(submodule.) (DQ ($ Id.VSub_DollarName '$name')) 
                                                      (.update)
                                                    }
                                                  )
                                                ]
                                              )
                                          )
                                        }
                                      spids: [3551]
                                    )
                                  ]
                                )
                                (command.If
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                                      cond: [
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                                      ]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:update_module)
                                              op: assign_op.Equal
                                              rhs: {(DQ (checkout))}
                                              spids: [3579]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [3565 3576]
                                    )
                                  ]
                                )
                              ]
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:displaypath)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (command_sub
                                        left_token: 
                                          (Token
                                            id: Id.Left_DollarParen
                                            val: '$('
                                            span_id: 3593
                                          )
                                        command_list: 
                                          (command.CommandList
                                            children: [
                                              (C {(git)} {(submodule--helper)} {(relative-path)} 
                                                {
                                                  (DQ ($ Id.VSub_DollarName '$prefix') 
                                                    ($ Id.VSub_DollarName '$sm_path')
                                                  )
                                                } {(DQ ($ Id.VSub_DollarName '$wt_prefix'))}
                                              )
                                            ]
                                          )
                                      )
                                    }
                                  spids: [3592]
                                )
                              ]
                            )
                            (command.If
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                                (if_arm
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                                    (C {(test)} {($ Id.VSub_DollarName '$just_cloned')} {(-eq)} {(1)})
                                  ]
                                  action: [
                                    (command.ShAssignment
                                      pairs: [
                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:subsha1)
                                          op: assign_op.Equal
                                          rhs: (word.Empty)
                                          spids: [3626]
                                        )
                                      ]
                                    )
                                    (command.ShAssignment
                                      pairs: [
                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:update_module)
                                          op: assign_op.Equal
                                          rhs: {(checkout)}
                                          spids: [3629]
                                        )
                                      ]
                                    )
                                  ]
                                  spids: [3612 3623]
                                )
                              ]
                              else_action: [
                                (command.AndOr
                                  ops: [Id.Op_DPipe]
                                  children: [
                                    (command.ShAssignment
                                      pairs: [
                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:subsha1)
                                          op: assign_op.Equal
                                          rhs: 
                                            {
                                              (command_sub
                                                left_token: 
                                                  (Token
                                                    id: Id.Left_DollarParen
                                                    val: '$('
                                                    span_id: 3637
                                                  )
                                                command_list: 
                                                  (command.CommandList
                                                    children: [
                                                      (command.Sentence
                                                        child: (C {(sanitize_submodule_env)})
                                                        terminator: 
                                                          (Token
                                                            id: Id.Op_Semi
                                                            val: ';'
                                                            span_id: 3639
                                                          )
                                                      )
                                                      (command.AndOr
                                                        ops: [Id.Op_DAmp]
                                                        children: [
                                                          (C {(cd)} 
                                                            {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                                          )
                                                          (C {(git)} {(rev-parse)} {(--verify)} {(HEAD)})
                                                        ]
                                                      )
                                                    ]
                                                  )
                                              )
                                            }
                                          spids: [3636]
                                        )
                                      ]
                                    )
                                    (C {(die)} 
                                      {
                                        (DQ 
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 3665
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(eval_gettext)} 
                                                    {
                                                      (DQ 
                                                        (
"Unable to find current revision in submodule path '"
                                                        ) (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\$' span_id:3670)) ("displaypath'")
                                                      )
                                                    }
                                                  )
                                                ]
                                              )
                                          )
                                        )
                                      }
                                    )
                                  ]
                                )
                              ]
                            )
                            (command.If
                              arms: [
                                (if_arm
                                  cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$remote'))})]
                                  action: [
                                    (command.ShAssignment
                                      pairs: [
                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:branch)
                                          op: assign_op.Equal
                                          rhs: 
                                            {
                                              (command_sub
                                                left_token: 
                                                  (Token
                                                    id: Id.Left_DollarParen
                                                    val: '$('
                                                    span_id: 3696
                                                  )
                                                command_list: 
                                                  (command.CommandList
                                                    children: [
                                                      (C {(git)} {(submodule--helper)} {(remote-branch)} 
                                                        {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                                      )
                                                    ]
                                                  )
                                              )
                                            }
                                          spids: [3695]
                                        )
                                      ]
                                    )
                                    (command.If
                                      arms: [
                                        (if_arm
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                                            (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$nofetch'))})
                                          ]
                                          action: [
                                            (command.AndOr
                                              ops: [Id.Op_DPipe]
                                              children: [
                                                (C {(fetch_in_submodule)} 
                                                  {(DQ ($ Id.VSub_DollarName '$sm_path'))} {($ Id.VSub_DollarName '$depth')}
                                                )
                                                (C {(die)} 
                                                  {
                                                    (DQ 
                                                      (command_sub
                                                        left_token: 
                                                          (Token
                                                            id: Id.Left_DollarParen
                                                            val: '$('
                                                            span_id: 3741
                                                          )
                                                        command_list: 
                                                          (command.CommandList
                                                            children: [
                                                              (C {(eval_gettext)} 
                                                                {
                                                                  (DQ 
                                                                    (
"Unable to fetch in submodule path '"
                                                                    ) (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\$' span_id:3746)) ("sm_path'")
                                                                  )
                                                                }
                                                              )
                                                            ]
                                                          )
                                                      )
                                                    )
                                                  }
                                                )
                                              ]
                                            )
                                          ]
                                          spids: [3709 3720]
                                        )
                                      ]
                                    )
                                    (command.ShAssignment
                                      pairs: [
                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:remote_name)
                                          op: assign_op.Equal
                                          rhs: 
                                            {
                                              (command_sub
                                                left_token: 
                                                  (Token
                                                    id: Id.Left_DollarParen
                                                    val: '$('
                                                    span_id: 3757
                                                  )
                                                command_list: 
                                                  (command.CommandList
                                                    children: [
                                                      (command.Sentence
                                                        child: (C {(sanitize_submodule_env)})
                                                        terminator: 
                                                          (Token
                                                            id: Id.Op_Semi
                                                            val: ';'
                                                            span_id: 3759
                                                          )
                                                      )
                                                      (command.AndOr
                                                        ops: [Id.Op_DAmp]
                                                        children: [
                                                          (C {(cd)} 
                                                            {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                                          )
                                                          (C {(get_default_remote)})
                                                        ]
                                                      )
                                                    ]
                                                  )
                                              )
                                            }
                                          spids: [3756]
                                        )
                                      ]
                                    )
                                    (command.AndOr
                                      ops: [Id.Op_DPipe]
                                      children: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:sha1)
                                              op: assign_op.Equal
                                              rhs: 
                                                {
                                                  (command_sub
                                                    left_token: 
                                                      (Token
                                                        id: Id.Left_DollarParen
                                                        val: '$('
                                                        span_id: 3774
                                                      )
                                                    command_list: 
                                                      (command.CommandList
                                                        children: [
                                                          (command.Sentence
                                                            child: (C {(sanitize_submodule_env)})
                                                            terminator: 
                                                              (Token
                                                                id: Id.Op_Semi
                                                                val: ';'
                                                                span_id: 3776
                                                              )
                                                          )
                                                          (command.AndOr
                                                            ops: [Id.Op_DAmp]
                                                            children: [
                                                              (C {(cd)} 
                                                                {
                                                                  (DQ 
                                                                    ($ Id.VSub_DollarName '$sm_path')
                                                                  )
                                                                }
                                                              )
                                                              (C {(git)} {(rev-parse)} {(--verify)} 
                                                                {
                                                                  (DQ (${ Id.VSub_Name remote_name) 
                                                                    (/) (${ Id.VSub_Name branch)
                                                                  )
                                                                }
                                                              )
                                                            ]
                                                          )
                                                        ]
                                                      )
                                                  )
                                                }
                                              spids: [3773]
                                            )
                                          ]
                                        )
                                        (C {(die)} 
                                          {
                                            (DQ 
                                              (command_sub
                                                left_token: 
                                                  (Token
                                                    id: Id.Left_DollarParen
                                                    val: '$('
                                                    span_id: 3810
                                                  )
                                                command_list: 
                                                  (command.CommandList
                                                    children: [
                                                      (C {(eval_gettext)} 
                                                        {
                                                          (DQ ('Unable to find current ') 
                                                            (word_part.EscapedLiteral
                                                              token: 
                                                                (Token
                                                                  id: Id.Lit_EscapedChar
                                                                  val: '\\$'
                                                                  span_id: 3815
                                                                )
                                                            ) ('{remote_name}/') 
                                                            (word_part.EscapedLiteral
                                                              token: 
                                                                (Token
                                                                  id: Id.Lit_EscapedChar
                                                                  val: '\\$'
                                                                  span_id: 3817
                                                                )
                                                            ) ("{branch} revision in submodule path '") 
                                                            (word_part.EscapedLiteral
                                                              token: 
                                                                (Token
                                                                  id: Id.Lit_EscapedChar
                                                                  val: '\\$'
                                                                  span_id: 3819
                                                                )
                                                            ) ("sm_path'")
                                                          )
                                                        }
                                                      )
                                                    ]
                                                  )
                                              )
                                            )
                                          }
                                        )
                                      ]
                                    )
                                  ]
                                  spids: [3681 3692]
                                )
                              ]
                            )
                            (command.If
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                                          {(Id.KW_Bang '!') (Id.Lit_Equals '=')} {(DQ ($ Id.VSub_DollarName '$sha1'))}
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                                        (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$force'))})
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                                    )
                                  ]
                                  action: [
                                    (command.ShAssignment
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                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:subforce)
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                                          spids: [3859]
                                        )
                                      ]
                                    )
                                    (command.If
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                                          cond: [
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                                              ops: [Id.Op_DAmp]
                                              children: [
                                                (C {(test)} {(-z)} 
                                                  {(DQ ($ Id.VSub_DollarName '$subsha1'))}
                                                )
                                                (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$force'))})
                                              ]
                                            )
                                          ]
                                          action: [
                                            (command.ShAssignment
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                                                (assign_pair
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                                                  rhs: {(DQ (-f))}
                                                  spids: [3891]
                                                )
                                              ]
                                            )
                                          ]
                                          spids: [3867 3888]
                                        )
                                      ]
                                    )
                                    (command.If
                                      arms: [
                                        (if_arm
                                          cond: [
                                            (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$nofetch'))})
                                          ]
                                          action: [
                                            (command.AndOr
                                              ops: [Id.Op_DPipe Id.Op_DPipe]
                                              children: [
                                                (C {(is_tip_reachable)} 
                                                  {(DQ ($ Id.VSub_DollarName '$sm_path'))} {(DQ ($ Id.VSub_DollarName '$sha1'))}
                                                )
                                                (C {(fetch_in_submodule)} 
                                                  {(DQ ($ Id.VSub_DollarName '$sm_path'))} {($ Id.VSub_DollarName '$depth')}
                                                )
                                                (C {(die)} 
                                                  {
                                                    (DQ 
                                                      (command_sub
                                                        left_token: 
                                                          (Token
                                                            id: Id.Left_DollarParen
                                                            val: '$('
                                                            span_id: 3950
                                                          )
                                                        command_list: 
                                                          (command.CommandList
                                                            children: [
                                                              (C {(eval_gettext)} 
                                                                {
                                                                  (DQ 
                                                                    (
"Unable to fetch in submodule path '"
                                                                    ) (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\$' span_id:3955)) ("displaypath'")
                                                                  )
                                                                }
                                                              )
                                                            ]
                                                          )
                                                      )
                                                    )
                                                  }
                                                )
                                              ]
                                            )
                                            (command.AndOr
                                              ops: [Id.Op_DPipe Id.Op_DPipe]
                                              children: [
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                                                  {(DQ ($ Id.VSub_DollarName '$sm_path'))} {(DQ ($ Id.VSub_DollarName '$sha1'))}
                                                )
                                                (C {(fetch_in_submodule)} 
                                                  {(DQ ($ Id.VSub_DollarName '$sm_path'))} {($ Id.VSub_DollarName '$depth')} {(DQ ($ Id.VSub_DollarName '$sha1'))}
                                                )
                                                (C {(die)} 
                                                  {
                                                    (DQ 
                                                      (command_sub
                                                        left_token: 
                                                          (Token
                                                            id: Id.Left_DollarParen
                                                            val: '$('
                                                            span_id: 4002
                                                          )
                                                        command_list: 
                                                          (command.CommandList
                                                            children: [
                                                              (C {(eval_gettext)} 
                                                                {
                                                                  (DQ ("Fetched in submodule path '") 
                                                                    (word_part.EscapedLiteral
                                                                      token: 
                                                                        (Token
                                                                          id: Id.Lit_EscapedChar
                                                                          val: '\\$'
                                                                          span_id: 4007
                                                                        )
                                                                    ) ("displaypath', but it did not contain ") 
                                                                    (word_part.EscapedLiteral
                                                                      token: 
                                                                        (Token
                                                                          id: Id.Lit_EscapedChar
                                                                          val: '\\$'
                                                                          span_id: 4009
                                                                        )
                                                                    ) ('sha1. Direct fetching of that commit failed.')
                                                                  )
                                                                }
                                                              )
                                                            ]
                                                          )
                                                      )
                                                    )
                                                  }
                                                )
                                              ]
                                            )
                                          ]
                                          spids: [3901 3912]
                                        )
                                      ]
                                    )
                                    (command.ShAssignment
                                      pairs: [
                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:must_die_on_failure)
                                          op: assign_op.Equal
                                          rhs: (word.Empty)
                                          spids: [4020]
                                        )
                                      ]
                                    )
                                    (command.Case
                                      to_match: {(DQ ($ Id.VSub_DollarName '$update_module'))}
                                      arms: [
                                        (case_arm
                                          pat_list: [{(checkout)}]
                                          action: [
                                            (command.ShAssignment
                                              pairs: [
                                                (assign_pair
                                                  lhs: (sh_lhs_expr.Name name:command)
                                                  op: assign_op.Equal
                                                  rhs: 
                                                    {
                                                      (DQ ('git checkout ') 
                                                        ($ Id.VSub_DollarName '$subforce') (' -q')
                                                      )
                                                    }
                                                  spids: [4036]
                                                )
                                              ]
                                            )
                                            (command.ShAssignment
                                              pairs: [
                                                (assign_pair
                                                  lhs: (sh_lhs_expr.Name name:die_msg)
                                                  op: assign_op.Equal
                                                  rhs: 
                                                    {
                                                      (DQ 
                                                        (command_sub
                                                          left_token: 
                                                            (Token
                                                              id: Id.Left_DollarParen
                                                              val: '$('
                                                              span_id: 4046
                                                            )
                                                          command_list: 
                                                            (command.CommandList
                                                              children: [
                                                                (C {(eval_gettext)} 
                                                                  {
                                                                    (DQ ("Unable to checkout '") 
                                                                      (word_part.EscapedLiteral
                                                                        token: 
                                                                          (Token
                                                                            id: Id.Lit_EscapedChar
                                                                            val: '\\$'
                                                                            span_id: 4051
                                                                          )
                                                                      ) ("sha1' in submodule path '") 
                                                                      (word_part.EscapedLiteral
                                                                        token: 
                                                                          (Token
                                                                            id: Id.Lit_EscapedChar
                                                                            val: '\\$'
                                                                            span_id: 4053
                                                                          )
                                                                      ) ("displaypath'")
                                                                    )
                                                                  }
                                                                )
                                                              ]
                                                            )
                                                        )
                                                      )
                                                    }
                                                  spids: [4044]
                                                )
                                              ]
                                            )
                                            (command.ShAssignment
                                              pairs: [
                                                (assign_pair
                                                  lhs: (sh_lhs_expr.Name name:say_msg)
                                                  op: assign_op.Equal
                                                  rhs: 
                                                    {
                                                      (DQ 
                                                        (command_sub
                                                          left_token: 
                                                            (Token
                                                              id: Id.Left_DollarParen
                                                              val: '$('
                                                              span_id: 4062
                                                            )
                                                          command_list: 
                                                            (command.CommandList
                                                              children: [
                                                                (C {(eval_gettext)} 
                                                                  {
                                                                    (DQ ("Submodule path '") 
                                                                      (word_part.EscapedLiteral
                                                                        token: 
                                                                          (Token
                                                                            id: Id.Lit_EscapedChar
                                                                            val: '\\$'
                                                                            span_id: 4067
                                                                          )
                                                                      ) ("displaypath': checked out '") 
                                                                      (word_part.EscapedLiteral
                                                                        token: 
                                                                          (Token
                                                                            id: Id.Lit_EscapedChar
                                                                            val: '\\$'
                                                                            span_id: 4069
                                                                          )
                                                                      ) ("sha1'")
                                                                    )
                                                                  }
                                                                )
                                                              ]
                                                            )
                                                        )
                                                      )
                                                    }
                                                  spids: [4060]
                                                )
                                              ]
                                            )
                                          ]
                                          spids: [4032 4033 4076 -1]
                                        )
                                        (case_arm
                                          pat_list: [{(rebase)}]
                                          action: [
                                            (command.ShAssignment
                                              pairs: [
                                                (assign_pair
                                                  lhs: (sh_lhs_expr.Name name:command)
                                                  op: assign_op.Equal
                                                  rhs: {(DQ ('git rebase'))}
                                                  spids: [4083]
                                                )
                                              ]
                                            )
                                            (command.ShAssignment
                                              pairs: [
                                                (assign_pair
                                                  lhs: (sh_lhs_expr.Name name:die_msg)
                                                  op: assign_op.Equal
                                                  rhs: 
                                                    {
                                                      (DQ 
                                                        (command_sub
                                                          left_token: 
                                                            (Token
                                                              id: Id.Left_DollarParen
                                                              val: '$('
                                                              span_id: 4091
                                                            )
                                                          command_list: 
                                                            (command.CommandList
                                                              children: [
                                                                (C {(eval_gettext)} 
                                                                  {
                                                                    (DQ ("Unable to rebase '") 
                                                                      (word_part.EscapedLiteral
                                                                        token: 
                                                                          (Token
                                                                            id: Id.Lit_EscapedChar
                                                                            val: '\\$'
                                                                            span_id: 4096
                                                                          )
                                                                      ) ("sha1' in submodule path '") 
                                                                      (word_part.EscapedLiteral
                                                                        token: 
                                                                          (Token
                                                                            id: Id.Lit_EscapedChar
                                                                            val: '\\$'
                                                                            span_id: 4098
                                                                          )
                                                                      ) ("displaypath'")
                                                                    )
                                                                  }
                                                                )
                                                              ]
                                                            )
                                                        )
                                                      )
                                                    }
                                                  spids: [4089]
                                                )
                                              ]
                                            )
                                            (command.ShAssignment
                                              pairs: [
                                                (assign_pair
                                                  lhs: (sh_lhs_expr.Name name:say_msg)
                                                  op: assign_op.Equal
                                                  rhs: 
                                                    {
                                                      (DQ 
                                                        (command_sub
                                                          left_token: 
                                                            (Token
                                                              id: Id.Left_DollarParen
                                                              val: '$('
                                                              span_id: 4107
                                                            )
                                                          command_list: 
                                                            (command.CommandList
                                                              children: [
                                                                (C {(eval_gettext)} 
                                                                  {
                                                                    (DQ ("Submodule path '") 
                                                                      (word_part.EscapedLiteral
                                                                        token: 
                                                                          (Token
                                                                            id: Id.Lit_EscapedChar
                                                                            val: '\\$'
                                                                            span_id: 4112
                                                                          )
                                                                      ) ("displaypath': rebased into '") 
                                                                      (word_part.EscapedLiteral
                                                                        token: 
                                                                          (Token
                                                                            id: Id.Lit_EscapedChar
                                                                            val: '\\$'
                                                                            span_id: 4114
                                                                          )
                                                                      ) ("sha1'")
                                                                    )
                                                                  }
                                                                )
                                                              ]
                                                            )
                                                        )
                                                      )
                                                    }
                                                  spids: [4105]
                                                )
                                              ]
                                            )
                                            (command.ShAssignment
                                              pairs: [
                                                (assign_pair
                                                  lhs: (sh_lhs_expr.Name name:must_die_on_failure)
                                                  op: assign_op.Equal
                                                  rhs: {(yes)}
                                                  spids: [4121]
                                                )
                                              ]
                                            )
                                          ]
                                          spids: [4079 4080 4125 -1]
                                        )
                                        (case_arm
                                          pat_list: [{(merge)}]
                                          action: [
                                            (command.ShAssignment
                                              pairs: [
                                                (assign_pair
                                                  lhs: (sh_lhs_expr.Name name:command)
                                                  op: assign_op.Equal
                                                  rhs: {(DQ ('git merge'))}
                                                  spids: [4132]
                                                )
                                              ]
                                            )
                                            (command.ShAssignment
                                              pairs: [
                                                (assign_pair
                                                  lhs: (sh_lhs_expr.Name name:die_msg)
                                                  op: assign_op.Equal
                                                  rhs: 
                                                    {
                                                      (DQ 
                                                        (command_sub
                                                          left_token: 
                                                            (Token
                                                              id: Id.Left_DollarParen
                                                              val: '$('
                                                              span_id: 4140
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                                                                            span_id: 4147
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                                                                            span_id: 4161
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                                                                          (Token
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                                                                            span_id: 4163
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                                                                      ) ('command ') (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\$' span_id:4201)) 
                                                                      (
"sha1' failed in submodule path '"
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                                  rhs: 
                                    {
                                      (DQ 
                                        (braced_var_sub
                                          token: (Token id:Id.VSub_Number val:1 span_id:4826)
                                          suffix_op: 
                                            (suffix_op.Unary
                                              op_id: Id.VOp1_Pound
                                              arg_word: {('--summary-limit=')}
                                            )
                                        )
                                      )
                                    }
                                  spids: [4823]
                                )
                              ]
                            )
                            (command.AndOr
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                                (C {(usage)})
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                          spids: [4817 4820 4844 -1]
                        )
                        (case_arm
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                          action: [
                            (C {(shift)})
                            (command.ControlFlow
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                            )
                          ]
                          spids: [4847 4848 4857 -1]
                        )
                        (case_arm
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                          action: [(C {(usage)})]
                          spids: [4860 4862 4868 -1]
                        )
                        (case_arm
                          pat_list: [{(Id.Lit_Star '*')}]
                          action: [
                            (command.ControlFlow
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                          ]
                          spids: [4871 4872 4878 -1]
                        )
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                    (C {(shift)})
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            (command.If
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                        (assign_pair
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                          rhs: 
                            {
                              (command_sub
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                                command_list: 
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                                        {
                                          (braced_var_sub
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                                            suffix_op: 
                                              (suffix_op.Unary
                                                op_id: Id.VTest_Plus
                                                arg_word: {(DQ ($ Id.VSub_Number '$1'))}
                                              )
                                          )
                                        }
                                      )
                                    ]
                                  )
                              )
                            }
                          spids: [4907]
                        )
                      ]
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                  ]
                  action: [
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                          spids: [4934]
                        )
                      ]
                    )
                    (command.AndOr
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                  spids: [4905 4931]
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                (if_arm
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                  action: [
                    (command.ShAssignment
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                        (assign_pair
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                          op: assign_op.Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:4984)
                                command_list: 
                                  (command.CommandList
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                                        words: [{(git)} {(hash-object)} {(-w)} {(-t)} {(tree)} {(--stdin)}]
                                        redirects: [
                                          (redir.Redir
                                            op: (Token id:Id.Redir_Less val:'<' span_id:4997)
                                            fd: -1
                                            arg_word: {(/dev/null)}
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                                        ]
                                      )
                                    ]
                                  )
                              )
                            }
                          spids: [4983]
                        )
                      ]
                    )
                    (command.AndOr
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                      children: [(C {(test)} {(-z)} {(DQ ($ Id.VSub_Number '$1'))}) (C {(shift)})]
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                  spids: [4951 4976]
                )
              ]
              else_action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:head)
                      op: assign_op.Equal
                      rhs: {(DQ (HEAD))}
                      spids: [5018]
                    )
                  ]
                )
              ]
            )
            (command.If
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                (if_arm
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                    (C {(Id.Lit_LBracket '[')} {(-n)} {(DQ ($ Id.VSub_DollarName '$files'))} 
                      {(Id.Lit_RBracket ']')}
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                  ]
                  action: [
                    (command.AndOr
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                        (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$cached'))})
                        (C {(die)} 
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                            (DQ 
                              (command_sub
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                                command_list: 
                                  (command.CommandList
                                    children: [
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                                        {
                                          (DQ 
                                            (
'The --cached option cannot be used with the --files option'
                                            )
                                          )
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                                      )
                                    ]
                                  )
                              )
                            )
                          }
                        )
                      ]
                    )
                    (command.ShAssignment
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                        (assign_pair
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                          op: assign_op.Equal
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                          spids: [5068]
                        )
                      ]
                    )
                    (command.ShAssignment
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                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:head)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [5072]
                        )
                      ]
                    )
                  ]
                  spids: [5028 5041]
                )
              ]
            )
            (C {(cd_to_toplevel)})
            (C {(eval)} 
              {
                (DQ ('set ') 
                  (command_sub
                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:5086)
                    command_list: 
                      (command.CommandList
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                          (C {(git)} {(rev-parse)} {(--sq)} {(--prefix)} 
                            {(DQ ($ Id.VSub_DollarName '$wt_prefix'))} {(--)} {(DQ ($ Id.VSub_At '$@'))}
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                  )
                )
              }
            )
            (command.ShAssignment
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                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:5113)
                        command_list: 
                          (command.CommandList
                            children: [
                              (command.Pipeline
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                                    {($ Id.VSub_DollarName '$cached')} {(--ignore-submodules) (Id.Lit_Equals '=') (dirty)} {(--raw)} {($ Id.VSub_DollarName '$head')} {(--)} 
                                    {(DQ ($ Id.VSub_At '$@'))}
                                  )
                                  (C {(sane_egrep)} 
                                    {
                                      (SQ 
                                        (Token
                                          id: Id.Lit_Chars
                                          val: '^:([0-7]* )?160000'
                                          span_id: 5140
                                        )
                                      )
                                    }
                                  )
                                  (command.WhileUntil
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                                    cond: [
                                      (C {(read)} {(mod_src)} {(mod_dst)} {(sha1_src)} {(sha1_dst)} 
                                        {(status)} {(sm_path)}
                                      )
                                    ]
                                    body: 
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                                          (command.If
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                                              (if_arm
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                                                  (command.AndOr
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                                                    children: [
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                                                        {(DQ ($ Id.VSub_DollarName '$status'))} {(Id.Lit_Equals '=')} {(D)}
                                                      )
                                                      (C {(test)} 
                                                        {(DQ ($ Id.VSub_DollarName '$status'))} {(Id.Lit_Equals '=')} {(T)}
                                                      )
                                                    ]
                                                  )
                                                ]
                                                action: [
                                                  (C {(printf)} 
                                                    {
                                                      (SQ 
                                                        (Token
                                                          id: Id.Lit_Chars
                                                          val: '%s\\n'
                                                          span_id: 5201
                                                        )
                                                      )
                                                    } {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                                  )
                                                  (command.ControlFlow
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                                                      (Token
                                                        id: Id.ControlFlow_Continue
                                                        val: continue
                                                        span_id: 5209
                                                      )
                                                  )
                                                ]
                                                spids: [5170 5195]
                                              )
                                            ]
                                          )
                                          (command.If
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                                              (if_arm
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                                                  (C {(test)} {(-n)} 
                                                    {(DQ ($ Id.VSub_DollarName '$for_status'))}
                                                  )
                                                ]
                                                action: [
                                                  (command.ShAssignment
                                                    pairs: [
                                                      (assign_pair
                                                        lhs: (sh_lhs_expr.Name name:name)
                                                        op: assign_op.Equal
                                                        rhs: 
                                                          {
                                                            (command_sub
                                                              left_token: 
                                                                (Token
                                                                  id: Id.Left_DollarParen
                                                                  val: '$('
                                                                  span_id: 5234
                                                                )
                                                              command_list: 
                                                                (command.CommandList
                                                                  children: [
                                                                    (C {(git)} {(submodule--helper)} 
                                                                      {(name)} {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                                                    )
                                                                  ]
                                                                )
                                                            )
                                                          }
                                                        spids: [5233]
                                                      )
                                                    ]
                                                  )
                                                  (command.ShAssignment
                                                    pairs: [
                                                      (assign_pair
                                                        lhs: (sh_lhs_expr.Name name:ignore_config)
                                                        op: assign_op.Equal
                                                        rhs: 
                                                          {
                                                            (command_sub
                                                              left_token: 
                                                                (Token
                                                                  id: Id.Left_DollarParen
                                                                  val: '$('
                                                                  span_id: 5248
                                                                )
                                                              command_list: 
                                                                (command.CommandList
                                                                  children: [
                                                                    (C {(get_submodule_config)} 
                                                                      {
                                                                        (DQ 
                                                                          ($ Id.VSub_DollarName 
'$name'
                                                                          )
                                                                        )
                                                                      } {(ignore)} {(none)}
                                                                    )
                                                                  ]
                                                                )
                                                            )
                                                          }
                                                        spids: [5247]
                                                      )
                                                    ]
                                                  )
                                                  (command.AndOr
                                                    ops: [Id.Op_DAmp Id.Op_DAmp]
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                                                      (C {(test)} {($ Id.VSub_DollarName '$status')} 
                                                        {(Id.KW_Bang '!') (Id.Lit_Equals '=')} {(A)}
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                                                      (C {(test)} 
                                                        {($ Id.VSub_DollarName '$ignore_config')} {(Id.Lit_Equals '=')} {(all)}
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                                                      (command.ControlFlow
                                                        token: 
                                                          (Token
                                                            id: Id.ControlFlow_Continue
                                                            val: continue
                                                            span_id: 5282
                                                          )
                                                      )
                                                    ]
                                                  )
                                                ]
                                                spids: [5219 5230]
                                              )
                                            ]
                                          )
                                          (command.AndOr
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                                            children: [
                                              (command.Simple
                                                words: [{(git-rev-parse)} {(--git-dir)}]
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                                                  (redir.Redir
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                                                      (Token
                                                        id: Id.Redir_Great
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                                                        span_id: 5302
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                                                    fd: -1
                                                    arg_word: {(/dev/null)}
                                                  )
                                                  (redir.Redir
                                                    op: 
                                                      (Token
                                                        id: Id.Redir_GreatAnd
                                                        val: '2>&'
                                                        span_id: 5305
                                                      )
                                                    fd: 2
                                                    arg_word: {(1)}
                                                  )
                                                ]
                                                more_env: [
                                                  (env_pair
                                                    name: GIT_DIR
                                                    val: 
                                                      {(DQ ($ Id.VSub_DollarName '$sm_path') (/.git))}
                                                    spids: [5292]
                                                  )
                                                ]
                                              )
                                              (C {(printf)} 
                                                {
                                                  (SQ 
                                                    (Token
                                                      id: Id.Lit_Chars
                                                      val: '%s\\n'
                                                      span_id: 5314
                                                    )
                                                  )
                                                } {(DQ ($ Id.VSub_DollarName '$sm_path'))}
                                              )
                                            ]
                                          )
                                        ]
                                      )
                                  )
                                ]
                                negated: F
                              )
                            ]
                          )
                      )
                    }
                  spids: [5112]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$modules'))})
                (command.ControlFlow
                  token: (Token id:Id.ControlFlow_Return val:return span_id:5339)
                )
              ]
            )
            (command.Pipeline
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                (C {(git)} {($ Id.VSub_DollarName '$diff_cmd')} {($ Id.VSub_DollarName '$cached')} 
                  {(--ignore-submodules) (Id.Lit_Equals '=') (dirty)} {(--raw)} {($ Id.VSub_DollarName '$head')} {(--)} {($ Id.VSub_DollarName '$modules')}
                )
                (C {(sane_egrep)} {(SQ (Token id:Id.Lit_Chars val:'^:([0-7]* )?160000' span_id:5367))})
                (C {(cut)} {(-c2-)})
                (command.WhileUntil
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                  cond: [
                    (C {(read)} {(mod_src)} {(mod_dst)} {(sha1_src)} {(sha1_dst)} {(status)} {(name)})
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                  body: 
                    (command.DoGroup
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                        (command.If
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                            (if_arm
                              cond: [
                                (command.AndOr
                                  ops: [Id.Op_DAmp]
                                  children: [
                                    (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$cached'))})
                                    (C {(test)} {($ Id.VSub_DollarName '$sha1_dst')} 
                                      {(Id.Lit_Equals '=')} {(0000000000000000000000000000000000000000)}
                                    )
                                  ]
                                )
                              ]
                              action: [
                                (command.Case
                                  to_match: {(DQ ($ Id.VSub_DollarName '$mod_dst'))}
                                  arms: [
                                    (case_arm
                                      pat_list: [{(160000)}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:sha1_dst)
                                              op: assign_op.Equal
                                              rhs: 
                                                {
                                                  (command_sub
                                                    left_token: 
                                                      (Token
                                                        id: Id.Left_DollarParen
                                                        val: '$('
                                                        span_id: 5439
                                                      )
                                                    command_list: 
                                                      (command.CommandList
                                                        children: [
                                                          (command.Simple
                                                            words: [{(git)} {(rev-parse)} {(HEAD)}]
                                                            more_env: [
                                                              (env_pair
                                                                name: GIT_DIR
                                                                val: 
                                                                  {
                                                                    (DQ 
                                                                      ($ Id.VSub_DollarName '$name') (/.git)
                                                                    )
                                                                  }
                                                                spids: [5440]
                                                              )
                                                            ]
                                                          )
                                                        ]
                                                      )
                                                  )
                                                }
                                              spids: [5438]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [5434 5435 5454 -1]
                                    )
                                    (case_arm
                                      pat_list: [{(100644)} {(100755)} {(120000)}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:sha1_dst)
                                              op: assign_op.Equal
                                              rhs: 
                                                {
                                                  (command_sub
                                                    left_token: 
                                                      (Token
                                                        id: Id.Left_DollarParen
                                                        val: '$('
                                                        span_id: 5470
                                                      )
                                                    command_list: 
                                                      (command.CommandList
                                                        children: [
                                                          (C {(git)} {(hash-object)} 
                                                            {($ Id.VSub_DollarName '$name')}
                                                          )
                                                        ]
                                                      )
                                                  )
                                                }
                                              spids: [5469]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [5457 5466 5479 -1]
                                    )
                                    (case_arm
                                      pat_list: [{(000000)}]
                                      spids: [5482 5483 5486 -1]
                                    )
                                    (case_arm
                                      pat_list: [{(Id.Lit_Star '*')}]
                                      action: [
                                        (command.Simple
                                          words: [
                                            {(eval_gettextln)}
                                            {
                                              (DQ ('unexpected mode ') 
                                                (word_part.EscapedLiteral
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                                                    (Token
                                                      id: Id.Lit_EscapedChar
                                                      val: '\\$'
                                                      span_id: 5504
                                                    )
                                                ) (mod_dst)
                                              )
                                            }
                                          ]
                                          redirects: [
                                            (redir.Redir
                                              op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:5508)
                                              fd: -1
                                              arg_word: {(2)}
                                            )
                                          ]
                                        )
                                        (command.ControlFlow
                                          token: 
                                            (Token
                                              id: Id.ControlFlow_Continue
                                              val: continue
                                              span_id: 5512
                                            )
                                        )
                                      ]
                                      spids: [5492 5493 5514 -1]
                                    )
                                  ]
                                )
                              ]
                              spids: [5400 5422]
                            )
                          ]
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
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                              op: assign_op.Equal
                              rhs: (word.Empty)
                              spids: [5523]
                            )
                          ]
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:missing_dst)
                              op: assign_op.Equal
                              rhs: (word.Empty)
                              spids: [5526]
                            )
                          ]
                        )
                        (command.AndOr
                          ops: [Id.Op_DAmp Id.Op_DAmp]
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                            (C {(test)} {($ Id.VSub_DollarName '$mod_src')} {(Id.Lit_Equals '=')} 
                              {(160000)}
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                            (command.Pipeline
                              children: [
                                (command.Simple
                                  words: [
                                    {(git-rev-parse)}
                                    {(-q)}
                                    {(--verify)}
                                    {($ Id.VSub_DollarName '$sha1_src') (Id.Lit_Other '^') (0)}
                                  ]
                                  redirects: [
                                    (redir.Redir
                                      op: (Token id:Id.Redir_Great val:'>' span_id:5559)
                                      fd: -1
                                      arg_word: {(/dev/null)}
                                    )
                                  ]
                                  more_env: [
                                    (env_pair
                                      name: GIT_DIR
                                      val: {(DQ ($ Id.VSub_DollarName '$name') (/.git))}
                                      spids: [5543]
                                    )
                                  ]
                                )
                              ]
                              negated: T
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:missing_src)
                                  op: assign_op.Equal
                                  rhs: {(t)}
                                  spids: [5565]
                                )
                              ]
                            )
                          ]
                        )
                        (command.AndOr
                          ops: [Id.Op_DAmp Id.Op_DAmp]
                          children: [
                            (C {(test)} {($ Id.VSub_DollarName '$mod_dst')} {(Id.Lit_Equals '=')} 
                              {(160000)}
                            )
                            (command.Pipeline
                              children: [
                                (command.Simple
                                  words: [
                                    {(git-rev-parse)}
                                    {(-q)}
                                    {(--verify)}
                                    {($ Id.VSub_DollarName '$sha1_dst') (Id.Lit_Other '^') (0)}
                                  ]
                                  redirects: [
                                    (redir.Redir
                                      op: (Token id:Id.Redir_Great val:'>' span_id:5599)
                                      fd: -1
                                      arg_word: {(/dev/null)}
                                    )
                                  ]
                                  more_env: [
                                    (env_pair
                                      name: GIT_DIR
                                      val: {(DQ ($ Id.VSub_DollarName '$name') (/.git))}
                                      spids: [5583]
                                    )
                                  ]
                                )
                              ]
                              negated: T
                            )
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:missing_dst)
                                  op: assign_op.Equal
                                  rhs: {(t)}
                                  spids: [5605]
                                )
                              ]
                            )
                          ]
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:display_name)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:5611)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(git)} {(submodule--helper)} {(relative-path)} 
                                            {(DQ ($ Id.VSub_DollarName '$name'))} {(DQ ($ Id.VSub_DollarName '$wt_prefix'))}
                                          )
                                        ]
                                      )
                                  )
                                }
                              spids: [5610]
                            )
                          ]
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:total_commits)
                              op: assign_op.Equal
                              rhs: (word.Empty)
                              spids: [5629]
                            )
                          ]
                        )
                        (command.Case
                          to_match: 
                            {
                              (DQ ($ Id.VSub_DollarName '$missing_src') (',') 
                                ($ Id.VSub_DollarName '$missing_dst')
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                            }
                          arms: [
                            (case_arm
                              pat_list: [{(t) (Id.Lit_Comma ',')}]
                              action: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
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                          spids: [7355 7357 7363 -1]
                        )
                      ]
                    )
                    (command.Sentence
                      child: 
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:branch)
                              op: assign_op.Equal
                              rhs: {(DQ ($ Id.VSub_Number '$2'))}
                              spids: [7369]
                            )
                          ]
                        )
                      terminator: (Token id:Id.Op_Semi val:';' span_id:7373)
                    )
                    (C {(shift)})
                  ]
                  spids: [7340 7343 7378 -1]
                )
                (case_arm
                  pat_list: [{(--cached)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:cached)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_Number '$1'))}
                          spids: [7385]
                        )
                      ]
                    )
                  ]
                  spids: [7381 7382 7391 -1]
                )
                (case_arm
                  pat_list: [{(--)}]
                  action: [
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Break val:break span_id:7398)
                    )
                  ]
                  spids: [7394 7395 7401 -1]
                )
                (case_arm
                  pat_list: [{(-) (Id.Lit_Star '*')}]
                  action: [(C {(usage)})]
                  spids: [7404 7406 7412 -1]
                )
                (case_arm
                  pat_list: [{(Id.Lit_Star '*')}]
                  action: [
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Break val:break span_id:7419)
                    )
                  ]
                  spids: [7415 7416 7422 -1]
                )
              ]
            )
            (C {(shift)})
          ]
        )
    )
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$command'))})]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {($ Id.VSub_Pound '$#')} {(Id.Lit_Equals '=')} {(0)})]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:command)
                          op: assign_op.Equal
                          rhs: {(status)}
                          spids: [7463]
                        )
                      ]
                    )
                  ]
                  spids: [7449 7460]
                )
              ]
              else_action: [(C {(usage)})]
            )
          ]
          spids: [7436 7446]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$branch'))})
                (C {(test)} {(DQ ($ Id.VSub_DollarName '$command'))} 
                  {(Id.KW_Bang '!') (Id.Lit_Equals '=')} {(add)}
                )
              ]
            )
          ]
          action: [(C {(usage)})]
          spids: [7481 7504]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DAmp]
              children: [
                (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$cached'))})
                (C {(test)} {(DQ ($ Id.VSub_DollarName '$command'))} 
                  {(Id.KW_Bang '!') (Id.Lit_Equals '=')} {(status)}
                )
                (C {(test)} {(DQ ($ Id.VSub_DollarName '$command'))} 
                  {(Id.KW_Bang '!') (Id.Lit_Equals '=')} {(summary)}
                )
              ]
            )
          ]
          action: [(C {(usage)})]
          spids: [7515 7551]
        )
      ]
    )
    (C {(DQ (cmd_) ($ Id.VSub_DollarName '$command'))} {(DQ ($ Id.VSub_At '$@'))})
  ]
)