(command.CommandList
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        (assign_pair
          lhs: (sh_lhs_expr.Name name:SUBDIRECTORY_OK)
          op: assign_op.Equal
          rhs: {(Yes)}
          spids: [13]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:OPTIONS_KEEPDASHDASH)
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          rhs: (word.Empty)
          spids: [16]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:OPTIONS_STUCKLONG)
          op: assign_op.Equal
          rhs: {(t)}
          spids: [18]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:OPTIONS_SPEC)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (
'git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] [<upstream>] [<branch>]\n'
                ) ('git rebase [-i] [options] [--exec <cmd>] [--onto <newbase>] --root [<branch>]\n') 
                ('git-rebase --continue | --abort | --skip | --edit-todo\n') ('--\n') (' Available options are\n') 
                ('v,verbose!         display a diffstat of what changed upstream\n') ('q,quiet!           be quiet. implies --no-stat\n') 
                ('autostash          automatically stash/stash pop before and after\n') ("fork-point         use 'merge-base --fork-point' to refine upstream\n") 
                ('onto=!             rebase onto given branch instead of upstream\n') ('p,preserve-merges! try to recreate merges instead of ignoring them\n') 
                ('s,strategy=!       use the given merge strategy\n') ('no-ff!             cherry-pick all commits, even if unchanged\n') 
                ('m,merge!           use merging strategies to rebase\n') ('i,interactive!     let the user edit the list of commits to rebase\n') 
                ('x,exec=!           add exec lines after each commit of the editable list\n') ('k,keep-empty\t   preserve empty commits during rebase\n') 
                ('f,force-rebase!    force rebase even if branch is up to date\n') ('X,strategy-option=! pass the argument through to the merge strategy\n') 
                ('stat!              display a diffstat of what changed upstream\n') ('n,no-stat!         do not show diffstat of what changed upstream\n') 
                ('verify             allow pre-rebase hook to run\n') ('rerere-autoupdate  allow rerere to update index with resolved conflicts\n') 
                ('root!              rebase all reachable commits up to the root(s)\n') ('autosquash         move commits that begin with squash!/fixup! under -i\n') 
                ("committer-date-is-author-date! passed to 'git am'\n") ("ignore-date!       passed to 'git am'\n") ("whitespace=!       passed to 'git apply'\n") 
                ("ignore-whitespace! passed to 'git apply'\n") ("C=!                passed to 'git apply'\n") ('S,gpg-sign?        GPG-sign commits\n') 
                (' Actions:\n') ('continue!          continue\n') ('abort!             abort and check out the original branch\n') 
                ('skip!              skip current patch and continue\n') ('edit-todo!         edit the todo list during an interactive rebase\n')
              )
            }
          spids: [21]
        )
      ]
    )
    (C {(.)} {(git-sh-setup)})
    (C {(set_reflog_action)} {(rebase)})
    (C {(require_work_tree_exists)})
    (C {(cd_to_toplevel)})
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:LF)
          op: assign_op.Equal
          rhs: {(SQ (Token id:Id.Lit_Chars val:'\n' span_id:77))}
          spids: [75]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:ok_to_skip_pre_rebase)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [80]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:resolvemsg)
          op: assign_op.Equal
          rhs: 
            {
              (DQ ('\n') 
                (command_sub
                  left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:85)
                  command_list: 
                    (command.CommandList
                      children: [
                        (C {(gettext)} 
                          {
                            (SQ 
                              (Token
                                id: Id.Lit_Chars
                                val: 
'When you have resolved this problem, run "git rebase --continue".\n'
                                span_id: 89
                              ) 
                              (Token
                                id: Id.Lit_Chars
                                val: 
'If you prefer to skip this patch, run "git rebase --skip" instead.\n'
                                span_id: 90
                              ) 
                              (Token
                                id: Id.Lit_Chars
                                val: 
'To check out the original branch and stop rebasing, run "git rebase --abort".'
                                span_id: 91
                              )
                            )
                          }
                        )
                      ]
                    )
                ) ('\n')
              )
            }
          spids: [82]
        )
      ]
    )
    (C {(unset)} {(onto)})
    (C {(unset)} {(restrict_revision)})
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:cmd)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [105]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:strategy)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [107]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:strategy_opts)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [109]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:do_merge)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [111]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:merge_dir)
          op: assign_op.Equal
          rhs: {(DQ ($ Id.VSub_DollarName '$GIT_DIR')) (/rebase-merge)}
          spids: [113]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:apply_dir)
          op: assign_op.Equal
          rhs: {(DQ ($ Id.VSub_DollarName '$GIT_DIR')) (/rebase-apply)}
          spids: [119]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:verbose)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [125]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:diffstat)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [127]
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (C {(test)} 
          {
            (DQ 
              (command_sub
                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:132)
                command_list: 
                  (command.CommandList
                    children: [(C {(git)} {(config)} {(--bool)} {(rebase.stat)})]
                  )
              )
            )
          } {(Id.Lit_Equals '=')} {(true)}
        )
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name name:diffstat)
              op: assign_op.Equal
              rhs: {(t)}
              spids: [149]
            )
          ]
        )
      ]
    )
    (command.ShAssignment
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        (assign_pair
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            {
              (DQ 
                (command_sub
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                  command_list: 
                    (command.CommandList
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                        (command.AndOr
                          ops: [Id.Op_DPipe]
                          children: [
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                            (C {(echo)} {(false)})
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                        )
                      ]
                    )
                )
              )
            }
          spids: [152]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:fork_point)
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          spids: [171]
        )
      ]
    )
    (command.ShAssignment
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        (assign_pair
          lhs: (sh_lhs_expr.Name name:git_am_opt)
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          spids: [174]
        )
      ]
    )
    (command.ShAssignment
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        (assign_pair
          lhs: (sh_lhs_expr.Name name:rebase_root)
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          spids: [176]
        )
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    )
    (command.ShAssignment
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          lhs: (sh_lhs_expr.Name name:force_rebase)
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          spids: [178]
        )
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    )
    (command.ShAssignment
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          spids: [180]
        )
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          spids: [185]
        )
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    (command.ShAssignment
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          spids: [190]
        )
      ]
    )
    (command.ShAssignment
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          spids: [195]
        )
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          spids: [200]
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    )
    (command.ShAssignment
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        (assign_pair
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          spids: [202]
        )
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    (command.ShAssignment
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          spids: [204]
        )
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    (command.ShAssignment
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          op: assign_op.Equal
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          spids: [206]
        )
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    )
    (command.AndOr
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      children: [
        (C {(test)} 
          {
            (DQ 
              (command_sub
                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:211)
                command_list: 
                  (command.CommandList
                    children: [(C {(git)} {(config)} {(--bool)} {(rebase.autosquash)})]
                  )
              )
            )
          } {(Id.Lit_Equals '=')} {(DQ (true))}
        )
        (command.ShAssignment
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            (assign_pair
              lhs: (sh_lhs_expr.Name name:autosquash)
              op: assign_op.Equal
              rhs: {(t)}
              spids: [230]
            )
          ]
        )
      ]
    )
    (command.Case
      to_match: 
        {
          (DQ 
            (command_sub
              left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:236)
              command_list: 
                (command.CommandList
                  children: [(C {(git)} {(config)} {(--bool)} {(commit.gpgsign)})]
                )
            )
          )
        }
      arms: [
        (case_arm
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          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:gpg_sign_opt)
                  op: assign_op.Equal
                  rhs: {(-S)}
                  spids: [252]
                )
              ]
            )
          ]
          spids: [249 250 255 -1]
        )
        (case_arm
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          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:gpg_sign_opt)
                  op: assign_op.Equal
                  rhs: (word.Empty)
                  spids: [260]
                )
              ]
            )
          ]
          spids: [257 258 262 -1]
        )
      ]
    )
    (command.ShFunction
      name: read_basic_state
      body: 
        (command.BraceGroup
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            (command.AndOr
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              children: [
                (C {(test)} {(-f)} {(DQ ($ Id.VSub_DollarName '$state_dir') (/head-name))})
                (C {(test)} {(-f)} {(DQ ($ Id.VSub_DollarName '$state_dir') (/onto))})
                (command.ShAssignment
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                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:head_name)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:300)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(cat)} {(DQ ($ Id.VSub_DollarName '$state_dir')) (/head-name)})
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                              )
                          )
                        }
                      spids: [299]
                    )
                  ]
                )
                (command.ShAssignment
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                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:313)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(cat)} {(DQ ($ Id.VSub_DollarName '$state_dir')) (/onto)})
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                              )
                          )
                        }
                      spids: [312]
                    )
                  ]
                )
                (command.If
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                    (if_arm
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                        (command.ShAssignment
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                            (assign_pair
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                              op: assign_op.Equal
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                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:353)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(cat)} 
                                            {(DQ ($ Id.VSub_DollarName '$state_dir')) (/orig-head)}
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                                        ]
                                      )
                                  )
                                }
                              spids: [352]
                            )
                          ]
                        )
                      ]
                      spids: [337 349]
                    )
                  ]
                  else_action: [
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                        (assign_pair
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                            {
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:367)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(cat)} {(DQ ($ Id.VSub_DollarName '$state_dir')) (/head)})
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                                  )
                              )
                            }
                          spids: [366]
                        )
                      ]
                    )
                  ]
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
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                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:383)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(cat)} {(DQ ($ Id.VSub_DollarName '$state_dir')) (/quiet)})
                                ]
                              )
                          )
                        }
                      spids: [382]
                    )
                  ]
                )
                (C {(test)} {(-f)} {(DQ ($ Id.VSub_DollarName '$state_dir')) (/verbose)})
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:verbose)
                      op: assign_op.Equal
                      rhs: {(t)}
                      spids: [406]
                    )
                  ]
                )
              ]
            )
            (command.AndOr
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              children: [
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                      rhs: 
                        {
                          (DQ 
                            (command_sub
                              left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:423)
                              command_list: 
                                (command.CommandList
                                  children: [
                                    (C {(cat)} {(DQ ($ Id.VSub_DollarName '$state_dir')) (/strategy)})
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                                )
                            )
                          )
                        }
                      spids: [421]
                    )
                  ]
                )
              ]
            )
            (command.AndOr
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              children: [
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                    (assign_pair
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                      rhs: 
                        {
                          (DQ 
                            (command_sub
                              left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:448)
                              command_list: 
                                (command.CommandList
                                  children: [
                                    (C {(cat)} 
                                      {(DQ ($ Id.VSub_DollarName '$state_dir')) (/strategy_opts)}
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                                  ]
                                )
                            )
                          )
                        }
                      spids: [446]
                    )
                  ]
                )
              ]
            )
            (command.AndOr
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                    (assign_pair
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                      rhs: 
                        {
                          (DQ 
                            (command_sub
                              left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:473)
                              command_list: 
                                (command.CommandList
                                  children: [
                                    (C {(cat)} 
                                      {(DQ ($ Id.VSub_DollarName '$state_dir')) 
                                        (/allow_rerere_autoupdate)
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                                    )
                                  ]
                                )
                            )
                          )
                        }
                      spids: [471]
                    )
                  ]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(-f)} {(DQ ($ Id.VSub_DollarName '$state_dir')) (/gpg_sign_opt)})
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                    (assign_pair
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                      op: assign_op.Equal
                      rhs: 
                        {
                          (DQ 
                            (command_sub
                              left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:498)
                              command_list: 
                                (command.CommandList
                                  children: [
                                    (C {(cat)} 
                                      {(DQ ($ Id.VSub_DollarName '$state_dir')) (/gpg_sign_opt)}
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                                  ]
                                )
                            )
                          )
                        }
                      spids: [496]
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: write_basic_state
      body: 
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              children: [
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                      op: (Token id:Id.Redir_Great val:'>' span_id:525)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$state_dir')) (/head-name)}
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                )
                (command.Simple
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                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:541)
                      fd: -1
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                )
                (command.Simple
                  words: [{(echo)} {(DQ ($ Id.VSub_DollarName '$orig_head'))}]
                  redirects: [
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                      op: (Token id:Id.Redir_Great val:'>' span_id:557)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$state_dir')) (/orig-head)}
                    )
                  ]
                )
                (command.Simple
                  words: [{(echo)} {(DQ ($ Id.VSub_DollarName '$GIT_QUIET'))}]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:573)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$state_dir')) (/quiet)}
                    )
                  ]
                )
                (C {(test)} {(t)} {(Id.Lit_Equals '=')} {(DQ ($ Id.VSub_DollarName '$verbose'))})
                (command.Simple
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                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:597)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$state_dir')) (/verbose)}
                    )
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                )
              ]
            )
            (command.AndOr
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              children: [
                (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$strategy'))})
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                  redirects: [
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                      op: (Token id:Id.Redir_Great val:'>' span_id:621)
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                )
              ]
            )
            (command.AndOr
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              children: [
                (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$strategy_opts'))})
                (command.Simple
                  words: [{(echo)} {(DQ ($ Id.VSub_DollarName '$strategy_opts'))}]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:645)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$state_dir')) (/strategy_opts)}
                    )
                  ]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$allow_rerere_autoupdate'))})
                (command.Simple
                  words: [{(echo)} {(DQ ($ Id.VSub_DollarName '$allow_rerere_autoupdate'))}]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:671)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$state_dir')) (/allow_rerere_autoupdate)}
                    )
                  ]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$gpg_sign_opt'))})
                (command.Simple
                  words: [{(echo)} {(DQ ($ Id.VSub_DollarName '$gpg_sign_opt'))}]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:697)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$state_dir')) (/gpg_sign_opt)}
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: output
      body: 
        (command.BraceGroup
          children: [
            (command.Case
              to_match: {(DQ ($ Id.VSub_DollarName '$verbose'))}
              arms: [
                (case_arm
                  pat_list: [{(SQ )}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:output)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:730)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (command.Simple
                                        words: [{(DQ ($ Id.VSub_At '$@'))}]
                                        redirects: [
                                          (redir.Redir
                                            op: (Token id:Id.Redir_GreatAnd val:'2>&' span_id:735)
                                            fd: 2
                                            arg_word: {(1)}
                                          )
                                        ]
                                      )
                                    ]
                                  )
                              )
                            }
                          spids: [729]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:status)
                          op: assign_op.Equal
                          rhs: {($ Id.VSub_QMark '$?')}
                          spids: [741]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(test)} {($ Id.VSub_DollarName '$status')} 
                          {(Id.KW_Bang '!') (Id.Lit_Equals '=')} {(0)}
                        )
                        (C {(printf)} {(DQ ('%s') (Id.Lit_Other '\\') (n))} 
                          {(DQ ($ Id.VSub_DollarName '$output'))}
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:769)
                      arg_word: {($ Id.VSub_DollarName '$status')}
                    )
                  ]
                  spids: [724 726 774 -1]
                )
                (case_arm
                  pat_list: [{(Id.Lit_Star '*')}]
                  action: [(C {(DQ ($ Id.VSub_At '$@'))})]
                  spids: [777 778 786 -1]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: move_to_original_branch
      body: 
        (command.BraceGroup
          children: [
            (command.Case
              to_match: {(DQ ($ Id.VSub_DollarName '$head_name'))}
              arms: [
                (case_arm
                  pat_list: [{(refs/) (Id.Lit_Star '*')}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:message)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ ('rebase finished: ') ($ Id.VSub_DollarName '$head_name') (' onto ') 
                                ($ Id.VSub_DollarName '$onto')
                              )
                            }
                          spids: [816]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DAmp Id.Op_DPipe]
                      children: [
                        (C {(git)} {(update-ref)} {(-m)} {(DQ ($ Id.VSub_DollarName '$message'))} 
                          {($ Id.VSub_DollarName '$head_name')} 
                          {
                            (command_sub
                              left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:839)
                              command_list: 
                                (command.CommandList
                                  children: [(C {(git)} {(rev-parse)} {(HEAD)})]
                                )
                            )
                          } {($ Id.VSub_DollarName '$orig_head')}
                        )
                        (C {(git)} {(symbolic-ref)} {(-m)} 
                          {
                            (DQ ('rebase finished: returning to ') ($ Id.VSub_DollarName '$head_name'))
                          } {(HEAD)} {($ Id.VSub_DollarName '$head_name')}
                        )
                        (C {(die)} 
                          {
                            (DQ 
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:877)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(eval_gettext)} 
                                        {
                                          (DQ ('Could not move back to ') 
                                            (word_part.EscapedLiteral
                                              token: 
                                                (Token
                                                  id: Id.Lit_EscapedChar
                                                  val: '\\$'
                                                  span_id: 882
                                                )
                                            ) (head_name)
                                          )
                                        }
                                      )
                                    ]
                                  )
                              )
                            )
                          }
                        )
                      ]
                    )
                  ]
                  spids: [811 813 889 -1]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: apply_autostash
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-f)} {(DQ ($ Id.VSub_DollarName '$state_dir') (/autostash))})]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:stash_sha1)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:921)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(cat)} {(DQ ($ Id.VSub_DollarName '$state_dir') (/autostash))})
                                    ]
                                  )
                              )
                            }
                          spids: [920]
                        )
                      ]
                    )
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Simple
                              words: [{(git)} {(stash)} {(apply)} {($ Id.VSub_DollarName '$stash_sha1')}]
                              redirects: [
                                (redir.Redir
                                  op: (Token id:Id.Redir_GreatAnd val:'2>&' span_id:941)
                                  fd: 2
                                  arg_word: {(1)}
                                )
                                (redir.Redir
                                  op: (Token id:Id.Redir_Great val:'>' span_id:944)
                                  fd: -1
                                  arg_word: {(/dev/null)}
                                )
                              ]
                            )
                          ]
                          action: [
                            (C {(echo)} 
                              {
                                (DQ 
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:954)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(gettext)} 
                                            {
                                              (SQ 
                                                (Token
                                                  id: Id.Lit_Chars
                                                  val: 'Applied autostash.'
                                                  span_id: 958
                                                )
                                              )
                                            }
                                          )
                                        ]
                                      )
                                  )
                                )
                              }
                            )
                          ]
                          spids: [931 948]
                        )
                      ]
                      else_action: [
                        (command.AndOr
                          ops: [Id.Op_DPipe]
                          children: [
                            (C {(git)} {(stash)} {(store)} {(-m)} {(DQ (autostash))} {(-q)} 
                              {($ Id.VSub_DollarName '$stash_sha1')}
                            )
                            (C {(die)} 
                              {
                                (DQ 
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:989)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(eval_gettext)} 
                                            {
                                              (DQ ('Cannot store ') 
                                                (word_part.EscapedLiteral
                                                  token: 
                                                    (Token
                                                      id: Id.Lit_EscapedChar
                                                      val: '\\$'
                                                      span_id: 994
                                                    )
                                                ) (stash_sha1)
                                              )
                                            }
                                          )
                                        ]
                                      )
                                  )
                                )
                              }
                            )
                          ]
                        )
                        (C {(gettext)} 
                          {
                            (SQ 
                              (Token
                                id: Id.Lit_Chars
                                val: 'Applying autostash resulted in conflicts.\n'
                                span_id: 1004
                              ) (Token id:Id.Lit_Chars val:'Your changes are safe in the stash.\n' span_id:1005) 
                              (Token
                                id: Id.Lit_Chars
                                val: 
'You can run "git stash pop" or "git stash drop" at any time.\n'
                                span_id: 1006
                              )
                            )
                          }
                        )
                      ]
                    )
                  ]
                  spids: [905 917]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: finish_rebase
      body: 
        (command.BraceGroup
          children: [
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DAmp]
              children: [
                (C {(apply_autostash)})
                (command.BraceGroup
                  children: [
                    (command.Sentence
                      child: 
                        (command.AndOr
                          ops: [Id.Op_DPipe]
                          children: [(C {(git)} {(gc)} {(--auto)}) (C {(true)})]
                        )
                      terminator: (Token id:Id.Op_Semi val:';' span_id:1042)
                    )
                  ]
                )
                (C {(rm)} {(-rf)} {(DQ ($ Id.VSub_DollarName '$state_dir'))})
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: run_specific_rebase
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (C {(Id.Lit_LBracket '[')} {(DQ ($ Id.VSub_DollarName '$interactive_rebase'))} 
                          {(Id.Lit_Equals '=')} {(implied)} {(Id.Lit_RBracket ']')}
                        )
                      terminator: (Token id:Id.Op_Semi val:';' span_id:1081)
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:GIT_EDITOR)
                          op: assign_op.Equal
                          rhs: {(Id.Lit_Other ':')}
                          spids: [1086]
                        )
                      ]
                    )
                    (C {(export)} {(GIT_EDITOR)})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:autosquash)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [1095]
                        )
                      ]
                    )
                  ]
                  spids: [1068 1083]
                )
              ]
            )
            (C {(.)} {(git-rebase--) ($ Id.VSub_DollarName '$type')})
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:ret)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_QMark '$?')}
                  spids: [1107]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {($ Id.VSub_DollarName '$ret')} {(-eq)} {(0)})]
                  action: [(C {(finish_rebase)})]
                  spids: [1111 1122]
                )
                (if_arm
                  cond: [(C {(test)} {($ Id.VSub_DollarName '$ret')} {(-eq)} {(2)})]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DAmp Id.Op_DAmp]
                      children: [
                        (C {(apply_autostash)})
                        (C {(rm)} {(-rf)} {(DQ ($ Id.VSub_DollarName '$state_dir'))})
                        (C {(die)} {(DQ ('Nothing to do'))})
                      ]
                    )
                  ]
                  spids: [1128 1142]
                )
              ]
            )
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Exit val:exit span_id:1171)
              arg_word: {($ Id.VSub_DollarName '$ret')}
            )
          ]
        )
    )
    (command.ShFunction
      name: run_pre_rebase_hook
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$ok_to_skip_pre_rebase'))})
                        (C {(test)} {(-x)} 
                          {
                            (DQ 
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1204)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(git)} {(rev-parse)} {(--git-path)} {(hooks/pre-rebase)})
                                    ]
                                  )
                              )
                            )
                          }
                        )
                      ]
                    )
                  ]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C 
                          {
                            (DQ 
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1220)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(git)} {(rev-parse)} {(--git-path)} {(hooks/pre-rebase)})
                                    ]
                                  )
                              )
                            )
                          } 
                          {
                            (braced_var_sub
                              token: (Token id:Id.VSub_Number val:1 span_id:1232)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VTest_Plus
                                  arg_word: {(DQ ($ Id.VSub_At '$@'))}
                                )
                            )
                          }
                        )
                        (C {(die)} 
                          {
                            (DQ 
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1245)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(gettext)} {(DQ ('The pre-rebase hook refused to rebase.'))})
                                    ]
                                  )
                              )
                            )
                          }
                        )
                      ]
                    )
                  ]
                  spids: [1186 1216]
                )
              ]
            )
          ]
        )
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (C {(test)} {(-f)} {(DQ ($ Id.VSub_DollarName '$apply_dir')) (/applying)})
        (C {(die)} 
          {
            (DQ 
              (command_sub
                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1275)
                command_list: 
                  (command.CommandList
                    children: [
                      (C {(gettext)} {(DQ ('It looks like git-am is in progress. Cannot rebase.'))})
                    ]
                  )
              )
            )
          }
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(-d)} {(DQ ($ Id.VSub_DollarName '$apply_dir'))})]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:type)
                  op: assign_op.Equal
                  rhs: {(am)}
                  spids: [1298]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:state_dir)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_DollarName '$apply_dir'))}
                  spids: [1302]
                )
              ]
            )
          ]
          spids: [1285 1295]
        )
        (if_arm
          cond: [(C {(test)} {(-d)} {(DQ ($ Id.VSub_DollarName '$merge_dir'))})]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-f)} {(DQ ($ Id.VSub_DollarName '$merge_dir')) (/interactive)})]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:type)
                          op: assign_op.Equal
                          rhs: {(interactive)}
                          spids: [1335]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:interactive_rebase)
                          op: assign_op.Equal
                          rhs: {(explicit)}
                          spids: [1339]
                        )
                      ]
                    )
                  ]
                  spids: [1320 1332]
                )
              ]
              else_action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:type)
                      op: assign_op.Equal
                      rhs: {(merge)}
                      spids: [1346]
                    )
                  ]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:state_dir)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_DollarName '$merge_dir'))}
                  spids: [1353]
                )
              ]
            )
          ]
          spids: [1307 1317]
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$type'))})
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name name:in_progress)
              op: assign_op.Equal
              rhs: {(t)}
              spids: [1370]
            )
          ]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:total_argc)
          op: assign_op.Equal
          rhs: {($ Id.VSub_Pound '$#')}
          spids: [1374]
        )
      ]
    )
    (command.WhileUntil
      keyword: (Token id:Id.KW_While val:while span_id:1377)
      cond: [(C {(test)} {($ Id.VSub_Pound '$#')} {(Id.KW_Bang '!') (Id.Lit_Equals '=')} {(0)})]
      body: 
        (command.DoGroup
          children: [
            (command.Case
              to_match: {(DQ ($ Id.VSub_Number '$1'))}
              arms: [
                (case_arm
                  pat_list: [{(--no-verify)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:ok_to_skip_pre_rebase)
                          op: assign_op.Equal
                          rhs: {(yes)}
                          spids: [1404]
                        )
                      ]
                    )
                  ]
                  spids: [1400 1401 1408 -1]
                )
                (case_arm
                  pat_list: [{(--verify)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:ok_to_skip_pre_rebase)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [1415]
                        )
                      ]
                    )
                  ]
                  spids: [1411 1412 1418 -1]
                )
                (case_arm
                  pat_list: [{(--continue)} {(--skip)} {(--abort)} {(--edit-todo)}]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(test)} {($ Id.VSub_DollarName '$total_argc')} {(-eq)} {(2)})
                        (C {(usage)})
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:action)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (braced_var_sub
                                token: (Token id:Id.VSub_Number val:1 span_id:1446)
                                suffix_op: (suffix_op.Unary op_id:Id.VOp1_DPound arg_word:{(--)})
                              )
                            }
                          spids: [1444]
                        )
                      ]
                    )
                  ]
                  spids: [1421 1428 1452 -1]
                )
                (case_arm
                  pat_list: [{(--onto) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:onto)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Number val:1 span_id:1464)
                                  suffix_op: 
                                    (suffix_op.Unary
                                      op_id: Id.VOp1_Pound
                                      arg_word: {('--onto=')}
                                    )
                                )
                              )
                            }
                          spids: [1461]
                        )
                      ]
                    )
                  ]
                  spids: [1455 1458 1471 -1]
                )
                (case_arm
                  pat_list: [{(--exec) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:cmd)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ (${ Id.VSub_Name cmd) ('exec ') 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Number val:1 span_id:1487)
                                  suffix_op: 
                                    (suffix_op.Unary
                                      op_id: Id.VOp1_Pound
                                      arg_word: {('--exec=')}
                                    )
                                ) (${ Id.VSub_Name LF)
                              )
                            }
                          spids: [1480]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$interactive_rebase'))})
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:interactive_rebase)
                              op: assign_op.Equal
                              rhs: {(implied)}
                              spids: [1507]
                            )
                          ]
                        )
                      ]
                    )
                  ]
                  spids: [1474 1477 1511 -1]
                )
                (case_arm
                  pat_list: [{(--interactive)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:interactive_rebase)
                          op: assign_op.Equal
                          rhs: {(explicit)}
                          spids: [1518]
                        )
                      ]
                    )
                  ]
                  spids: [1514 1515 1522 -1]
                )
                (case_arm
                  pat_list: [{(--keep-empty)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:keep_empty)
                          op: assign_op.Equal
                          rhs: {(yes)}
                          spids: [1529]
                        )
                      ]
                    )
                  ]
                  spids: [1525 1526 1533 -1]
                )
                (case_arm
                  pat_list: [{(--preserve-merges)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:preserve_merges)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1540]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$interactive_rebase'))})
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:interactive_rebase)
                              op: assign_op.Equal
                              rhs: {(implied)}
                              spids: [1554]
                            )
                          ]
                        )
                      ]
                    )
                  ]
                  spids: [1536 1537 1558 -1]
                )
                (case_arm
                  pat_list: [{(--autosquash)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:autosquash)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1565]
                        )
                      ]
                    )
                  ]
                  spids: [1561 1562 1569 -1]
                )
                (case_arm
                  pat_list: [{(--no-autosquash)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:autosquash)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [1576]
                        )
                      ]
                    )
                  ]
                  spids: [1572 1573 1579 -1]
                )
                (case_arm
                  pat_list: [{(--fork-point)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:fork_point)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1586]
                        )
                      ]
                    )
                  ]
                  spids: [1582 1583 1590 -1]
                )
                (case_arm
                  pat_list: [{(--no-fork-point)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:fork_point)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [1597]
                        )
                      ]
                    )
                  ]
                  spids: [1593 1594 1600 -1]
                )
                (case_arm
                  pat_list: [{(--merge)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:do_merge)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1607]
                        )
                      ]
                    )
                  ]
                  spids: [1603 1604 1611 -1]
                )
                (case_arm
                  pat_list: [{(--strategy-option) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:strategy_opts)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ ($ Id.VSub_DollarName '$strategy_opts') (' ') 
                                (command_sub
                                  left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:1624)
                                  command_list: 
                                    (command.CommandList
                                      children: [
                                        (C {(git)} {(rev-parse)} {(--sq-quote)} 
                                          {
                                            (DQ (--) 
                                              (braced_var_sub
                                                token: (Token id:Id.VSub_Number val:1 span_id:1634)
                                                suffix_op: 
                                                  (suffix_op.Unary
                                                    op_id: Id.VOp1_Pound
                                                    arg_word: {('--strategy-option=')}
                                                  )
                                              )
                                            )
                                          }
                                        )
                                      ]
                                    )
                                )
                              )
                            }
                          spids: [1620]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:do_merge)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1643]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$strategy'))})
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:strategy)
                              op: assign_op.Equal
                              rhs: {(recursive)}
                              spids: [1657]
                            )
                          ]
                        )
                      ]
                    )
                  ]
                  spids: [1614 1617 1661 -1]
                )
                (case_arm
                  pat_list: [{(--strategy) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:strategy)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Number val:1 span_id:1673)
                                  suffix_op: 
                                    (suffix_op.Unary
                                      op_id: Id.VOp1_Pound
                                      arg_word: {('--strategy=')}
                                    )
                                )
                              )
                            }
                          spids: [1670]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:do_merge)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1680]
                        )
                      ]
                    )
                  ]
                  spids: [1664 1667 1684 -1]
                )
                (case_arm
                  pat_list: [{(--no-stat)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:diffstat)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [1691]
                        )
                      ]
                    )
                  ]
                  spids: [1687 1688 1694 -1]
                )
                (case_arm
                  pat_list: [{(--stat)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:diffstat)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1701]
                        )
                      ]
                    )
                  ]
                  spids: [1697 1698 1705 -1]
                )
                (case_arm
                  pat_list: [{(--autostash)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:autostash)
                          op: assign_op.Equal
                          rhs: {(true)}
                          spids: [1712]
                        )
                      ]
                    )
                  ]
                  spids: [1708 1709 1716 -1]
                )
                (case_arm
                  pat_list: [{(--no-autostash)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:autostash)
                          op: assign_op.Equal
                          rhs: {(false)}
                          spids: [1723]
                        )
                      ]
                    )
                  ]
                  spids: [1719 1720 1727 -1]
                )
                (case_arm
                  pat_list: [{(--verbose)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:verbose)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1734]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:diffstat)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1738]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:GIT_QUIET)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [1742]
                        )
                      ]
                    )
                  ]
                  spids: [1730 1731 1745 -1]
                )
                (case_arm
                  pat_list: [{(--quiet)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:GIT_QUIET)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1752]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:git_am_opt)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_DollarName '$git_am_opt') (' -q'))}
                          spids: [1756]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:verbose)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [1763]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:diffstat)
                          op: assign_op.Equal
                          rhs: (word.Empty)
                          spids: [1766]
                        )
                      ]
                    )
                  ]
                  spids: [1748 1749 1769 -1]
                )
                (case_arm
                  pat_list: [{(--whitespace) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:git_am_opt)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ ($ Id.VSub_DollarName '$git_am_opt') (' --whitespace=') 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Number val:1 span_id:1783)
                                  suffix_op: 
                                    (suffix_op.Unary
                                      op_id: Id.VOp1_Pound
                                      arg_word: {('--whitespace=')}
                                    )
                                )
                              )
                            }
                          spids: [1778]
                        )
                      ]
                    )
                    (command.Case
                      to_match: 
                        {
                          (DQ 
                            (braced_var_sub
                              token: (Token id:Id.VSub_Number val:1 span_id:1794)
                              suffix_op: 
                                (suffix_op.Unary
                                  op_id: Id.VOp1_Pound
                                  arg_word: {('--whitespace=')}
                                )
                            )
                          )
                        }
                      arms: [
                        (case_arm
                          pat_list: [{(fix)} {(strip)}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:force_rebase)
                                  op: assign_op.Equal
                                  rhs: {(t)}
                                  spids: [1809]
                                )
                              ]
                            )
                          ]
                          spids: [1803 1806 1813 -1]
                        )
                      ]
                    )
                  ]
                  spids: [1772 1775 1819 -1]
                )
                (case_arm
                  pat_list: [{(--ignore-whitespace)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:git_am_opt)
                          op: assign_op.Equal
                          rhs: 
                            {(DQ ($ Id.VSub_DollarName '$git_am_opt') (' ') ($ Id.VSub_Number '$1'))}
                          spids: [1826]
                        )
                      ]
                    )
                  ]
                  spids: [1822 1823 1834 -1]
                )
                (case_arm
                  pat_list: [{(--committer-date-is-author-date)} {(--ignore-date)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:git_am_opt)
                          op: assign_op.Equal
                          rhs: 
                            {(DQ ($ Id.VSub_DollarName '$git_am_opt') (' ') ($ Id.VSub_Number '$1'))}
                          spids: [1843]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:force_rebase)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1851]
                        )
                      ]
                    )
                  ]
                  spids: [1837 1840 1855 -1]
                )
                (case_arm
                  pat_list: [{(-C) (Id.Lit_Star '*')}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:git_am_opt)
                          op: assign_op.Equal
                          rhs: 
                            {(DQ ($ Id.VSub_DollarName '$git_am_opt') (' ') ($ Id.VSub_Number '$1'))}
                          spids: [1863]
                        )
                      ]
                    )
                  ]
                  spids: [1858 1860 1871 -1]
                )
                (case_arm
                  pat_list: [{(--root)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:rebase_root)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1878]
                        )
                      ]
                    )
                  ]
                  spids: [1874 1875 1882 -1]
                )
                (case_arm
                  pat_list: [{(--force-rebase)} {(--no-ff)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:force_rebase)
                          op: assign_op.Equal
                          rhs: {(t)}
                          spids: [1891]
                        )
                      ]
                    )
                  ]
                  spids: [1885 1888 1895 -1]
                )
                (case_arm
                  pat_list: [{(--rerere-autoupdate)} {(--no-rerere-autoupdate)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:allow_rerere_autoupdate)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_Number '$1'))}
                          spids: [1904]
                        )
                      ]
                    )
                  ]
                  spids: [1898 1901 1910 -1]
                )
                (case_arm
                  pat_list: [{(--gpg-sign)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:gpg_sign_opt)
                          op: assign_op.Equal
                          rhs: {(-S)}
                          spids: [1917]
                        )
                      ]
                    )
                  ]
                  spids: [1913 1914 1921 -1]
                )
                (case_arm
                  pat_list: [{(--gpg-sign) (Id.Lit_Equals '=') (Id.Lit_Star '*')}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:gpg_sign_opt)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ (-S) 
                                (braced_var_sub
                                  token: (Token id:Id.VSub_Number val:1 span_id:1934)
                                  suffix_op: 
                                    (suffix_op.Unary
                                      op_id: Id.VOp1_Pound
                                      arg_word: {('--gpg-sign=')}
                                    )
                                )
                              )
                            }
                          spids: [1930]
                        )
                      ]
                    )
                  ]
                  spids: [1924 1927 1941 -1]
                )
                (case_arm
                  pat_list: [{(--)}]
                  action: [
                    (C {(shift)})
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Break val:break span_id:1951)
                    )
                  ]
                  spids: [1944 1945 1954 -1]
                )
              ]
            )
            (C {(shift)})
          ]
        )
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [(C {(test)} {($ Id.VSub_Pound '$#')} {(-gt)} {(2)}) (C {(usage)})]
    )
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$action'))})]
          action: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$in_progress'))})
                (C {(die)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2003)
                        command_list: 
                          (command.CommandList
                            children: [(C {(gettext)} {(DQ ('No rebase in progress?'))})]
                          )
                      )
                    )
                  }
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(test)} {(DQ ($ Id.VSub_DollarName '$type'))} {(Id.Lit_Equals '=')} 
                          {(interactive)}
                        )
                        (C {(test)} {(DQ ($ Id.VSub_DollarName '$GIT_REFLOG_ACTION'))} 
                          {(Id.Lit_Equals '=')} {(rebase)}
                        )
                      ]
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:GIT_REFLOG_ACTION)
                          op: assign_op.Equal
                          rhs: {(DQ ('rebase -i (') ($ Id.VSub_DollarName '$action') (')'))}
                          spids: [2045]
                        )
                      ]
                    )
                    (C {(export)} {(GIT_REFLOG_ACTION)})
                  ]
                  spids: [2017 2042]
                )
              ]
            )
          ]
          spids: [1977 1987]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(DQ ($ Id.VSub_DollarName '$action'))} {(Id.Lit_Equals '=')} 
                  {(DQ (edit-todo))}
                )
                (C {(test)} {(DQ ($ Id.VSub_DollarName '$type'))} {(Id.KW_Bang '!') (Id.Lit_Equals '=')} 
                  {(DQ (interactive))}
                )
              ]
            )
          ]
          action: [
            (C {(die)} 
              {
                (DQ 
                  (command_sub
                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2098)
                    command_list: 
                      (command.CommandList
                        children: [
                          (C {(gettext)} 
                            {
                              (DQ 
                                (
'The --edit-todo action can only be used during interactive rebase.'
                                )
                              )
                            }
                          )
                        ]
                      )
                  )
                )
              }
            )
          ]
          spids: [2063 2092]
        )
      ]
    )
    (command.Case
      to_match: {(DQ ($ Id.VSub_DollarName '$action'))}
      arms: [
        (case_arm
          pat_list: [{(Id.ControlFlow_Continue continue)}]
          action: [
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (command.Simple
                  words: [{(git)} {(rev-parse)} {(--verify)} {(HEAD)}]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:2134)
                      fd: -1
                      arg_word: {(/dev/null)}
                    )
                  ]
                )
                (C {(die)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2143)
                        command_list: 
                          (command.CommandList
                            children: [(C {(gettext)} {(DQ ('Cannot read HEAD'))})]
                          )
                      )
                    )
                  }
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DPipe]
              children: [
                (C {(git)} {(update-index)} {(--ignore-submodules)} {(--refresh)})
                (C {(git)} {(diff-files)} {(--quiet)} {(--ignore-submodules)})
                (command.BraceGroup
                  children: [
                    (C {(echo)} 
                      {
                        (DQ 
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2180)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(gettext)} 
                                    {
                                      (DQ ('You must edit all merge conflicts and then\n') 
                                        ('mark them as resolved using git add')
                                      )
                                    }
                                  )
                                ]
                              )
                          )
                        )
                      }
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Exit val:exit span_id:2191)
                      arg_word: {(1)}
                    )
                  ]
                )
              ]
            )
            (C {(read_basic_state)})
            (C {(run_specific_rebase)})
          ]
          spids: [2118 2119 2205 -1]
        )
        (case_arm
          pat_list: [{(skip)}]
          action: [
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {(output)} {(git)} {(reset)} {(--hard)} {(HEAD)})
                (command.ControlFlow
                  token: (Token id:Id.ControlFlow_Exit val:exit span_id:2223)
                  arg_word: {($ Id.VSub_QMark '$?')}
                )
              ]
            )
            (C {(read_basic_state)})
            (C {(run_specific_rebase)})
          ]
          spids: [2207 2208 2234 -1]
        )
        (case_arm
          pat_list: [{(abort)}]
          action: [
            (C {(git)} {(rerere)} {(clear)})
            (C {(read_basic_state)})
            (command.Case
              to_match: {(DQ ($ Id.VSub_DollarName '$head_name'))}
              arms: [
                (case_arm
                  pat_list: [{(refs/) (Id.Lit_Star '*')}]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(git)} {(symbolic-ref)} {(-m)} {(DQ ('rebase: aborting'))} {(HEAD)} 
                          {($ Id.VSub_DollarName '$head_name')}
                        )
                        (C {(die)} 
                          {
                            (DQ 
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2284)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(eval_gettext)} 
                                        {
                                          (DQ ('Could not move back to ') 
                                            (word_part.EscapedLiteral
                                              token: 
                                                (Token
                                                  id: Id.Lit_EscapedChar
                                                  val: '\\$'
                                                  span_id: 2289
                                                )
                                            ) (head_name)
                                          )
                                        }
                                      )
                                    ]
                                  )
                              )
                            )
                          }
                        )
                      ]
                    )
                  ]
                  spids: [2259 2261 2296 -1]
                )
              ]
            )
            (C {(output)} {(git)} {(reset)} {(--hard)} {($ Id.VSub_DollarName '$orig_head')})
            (C {(finish_rebase)})
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Exit val:exit span_id:2316)
            )
          ]
          spids: [2236 2237 2319 -1]
        )
        (case_arm
          pat_list: [{(edit-todo)}]
          action: [(C {(run_specific_rebase)})]
          spids: [2321 2322 2328 -1]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$in_progress'))})]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:state_dir_base)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (braced_var_sub
                        token: (Token id:Id.VSub_Name val:state_dir span_id:2351)
                        suffix_op: 
                          (suffix_op.Unary
                            op_id: Id.VOp1_DPound
                            arg_word: {('*') (Id.Lit_Slash /)}
                          )
                      )
                    }
                  spids: [2349]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:cmd_live_rebase)
                  op: assign_op.Equal
                  rhs: {(DQ ('git rebase (--continue | --abort | --skip)'))}
                  spids: [2358]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:cmd_clear_stale_rebase)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ ('rm -fr ') 
                        (word_part.EscapedLiteral
                          token: (Token id:Id.Lit_EscapedChar val:'\\"' span_id:2367)
                        ) ($ Id.VSub_DollarName '$state_dir') 
                        (word_part.EscapedLiteral
                          token: (Token id:Id.Lit_EscapedChar val:'\\"' span_id:2369)
                        )
                      )
                    }
                  spids: [2364]
                )
              ]
            )
            (C {(die)} 
              {
                (DQ ('\n') 
                  (command_sub
                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2377)
                    command_list: 
                      (command.CommandList
                        children: [
                          (C {(eval_gettext)} 
                            {
                              (SQ 
                                (Token
                                  id: Id.Lit_Chars
                                  val: 
'It seems that there is already a $state_dir_base directory, and\n'
                                  span_id: 2381
                                ) 
                                (Token
                                  id: Id.Lit_Chars
                                  val: 
'I wonder if you are in the middle of another rebase.  If that is the\n'
                                  span_id: 2382
                                ) (Token id:Id.Lit_Chars val:'case, please try\n' span_id:2383) 
                                (Token
                                  id: Id.Lit_Chars
                                  val: '\t$cmd_live_rebase\n'
                                  span_id: 2384
                                ) (Token id:Id.Lit_Chars val:'If that is not the case, please\n' span_id:2385) 
                                (Token
                                  id: Id.Lit_Chars
                                  val: '\t$cmd_clear_stale_rebase\n'
                                  span_id: 2386
                                ) 
                                (Token
                                  id: Id.Lit_Chars
                                  val: 
'and run me again.  I am stopping in case you still have something\n'
                                  span_id: 2387
                                ) (Token id:Id.Lit_Chars val:'valuable there.' span_id:2388)
                              )
                            }
                          )
                        ]
                      )
                  )
                )
              }
            )
          ]
          spids: [2336 2346]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$rebase_root'))})
                (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$onto'))})
              ]
            )
          ]
          action: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$interactive_rebase'))})
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:interactive_rebase)
                      op: assign_op.Equal
                      rhs: {(implied)}
                      spids: [2429]
                    )
                  ]
                )
              ]
            )
          ]
          spids: [2396 2416]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$interactive_rebase'))})]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:type)
                  op: assign_op.Equal
                  rhs: {(interactive)}
                  spids: [2448]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:state_dir)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_DollarName '$merge_dir'))}
                  spids: [2452]
                )
              ]
            )
          ]
          spids: [2435 2445]
        )
        (if_arm
          cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$do_merge'))})]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:type)
                  op: assign_op.Equal
                  rhs: {(merge)}
                  spids: [2470]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:state_dir)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_DollarName '$merge_dir'))}
                  spids: [2474]
                )
              ]
            )
          ]
          spids: [2457 2467]
        )
      ]
      else_action: [
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name name:type)
              op: assign_op.Equal
              rhs: {(am)}
              spids: [2482]
            )
          ]
        )
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name name:state_dir)
              op: assign_op.Equal
              rhs: {(DQ ($ Id.VSub_DollarName '$apply_dir'))}
              spids: [2486]
            )
          ]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$rebase_root'))})]
          action: [
            (command.Case
              to_match: {(DQ ($ Id.VSub_Pound '$#'))}
              arms: [
                (case_arm
                  pat_list: [{(0)}]
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Pipeline
                              children: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:upstream_name)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 2525
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (command.Simple
                                                    words: [
                                                      {(git)}
                                                      {(rev-parse)}
                                                      {(--symbolic-full-name)}
                                                      {(--verify)}
                                                      {(-q)}
                                                      {(Id.Lit_Other '@') (Id.Lit_LBrace '{') 
                                                        (upstream) (Id.Lit_RBrace '}')
                                                      }
                                                    ]
                                                    redirects: [
                                                      (redir.Redir
                                                        op: 
                                                          (Token
                                                            id: Id.Redir_Great
                                                            val: '2>'
                                                            span_id: 2543
                                                          )
                                                        fd: 2
                                                        arg_word: {(/dev/null)}
                                                      )
                                                    ]
                                                  )
                                                ]
                                              )
                                          )
                                        }
                                      spids: [2524]
                                    )
                                  ]
                                )
                              ]
                              negated: T
                            )
                          ]
                          action: [
                            (C {(.)} {(git-parse-remote)})
                            (C {(error_on_missing_default_upstream)} {(DQ (rebase))} {(DQ (rebase))} 
                              {(DQ (against))} 
                              {
                                (DQ ('git rebase ') 
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2574)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(gettext)} 
                                            {(SQ (Token id:Id.Lit_Chars val:'<branch>' span_id:2578))}
                                          )
                                        ]
                                      )
                                  )
                                )
                              }
                            )
                          ]
                          spids: [2520 2548]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(test)} {(DQ ($ Id.VSub_DollarName '$fork_point'))} {(Id.Lit_Equals '=')} 
                          {(auto)}
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:fork_point)
                              op: assign_op.Equal
                              rhs: {(t)}
                              spids: [2600]
                            )
                          ]
                        )
                      ]
                    )
                  ]
                  spids: [2516 2517 2604 -1]
                )
                (case_arm
                  pat_list: [{(Id.Lit_Star '*')}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:upstream_name)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_Number '$1'))}
                          spids: [2610]
                        )
                      ]
                    )
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (C {(test)} {(DQ ($ Id.VSub_DollarName '$upstream_name'))} 
                              {(Id.Lit_Equals '=')} {(DQ (-))}
                            )
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:upstream_name)
                                  op: assign_op.Equal
                                  rhs: {(DQ ('@{-1}'))}
                                  spids: [2634]
                                )
                              ]
                            )
                          ]
                          spids: [2616 2631]
                        )
                      ]
                    )
                    (C {(shift)})
                  ]
                  spids: [2607 2608 2646 -1]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:upstream)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2653)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(peel_committish)} {(DQ (${ Id.VSub_Name upstream_name))})
                                ]
                              )
                          )
                        }
                      spids: [2652]
                    )
                  ]
                )
                (C {(die)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2669)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(eval_gettext)} 
                                {
                                  (DQ ('invalid upstream ') 
                                    (word_part.EscapedLiteral
                                      token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:2674)
                                    ) (upstream_name)
                                  )
                                }
                              )
                            ]
                          )
                      )
                    )
                  }
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:upstream_arg)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_DollarName '$upstream_name'))}
                  spids: [2681]
                )
              ]
            )
          ]
          spids: [2494 2504]
        )
      ]
      else_action: [
        (command.If
          arms: [
            (if_arm
              cond: [(C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$onto'))})]
              action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:empty_tree)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2704)
                            command_list: 
                              (command.CommandList
                                children: [(C {(git)} {(hash-object)} {(-t)} {(tree)} {(/dev/null)})]
                              )
                          )
                        }
                      spids: [2703]
                    )
                  ]
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:onto)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2718)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (command.Simple
                                    words: [
                                      {(git)}
                                      {(commit-tree)}
                                      {($ Id.VSub_DollarName '$empty_tree')}
                                    ]
                                    redirects: [
                                      (redir.Redir
                                        op: (Token id:Id.Redir_Less val:'<' span_id:2725)
                                        fd: -1
                                        arg_word: {(/dev/null)}
                                      )
                                    ]
                                  )
                                ]
                              )
                          )
                        }
                      spids: [2717]
                    )
                  ]
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:squash_onto)
                      op: assign_op.Equal
                      rhs: {(DQ ($ Id.VSub_DollarName '$onto'))}
                      spids: [2730]
                    )
                  ]
                )
              ]
              spids: [2689 2700]
            )
          ]
        )
        (C {(unset)} {(upstream_name)})
        (C {(unset)} {(upstream)})
        (command.AndOr
          ops: [Id.Op_DAmp]
          children: [(C {(test)} {($ Id.VSub_Pound '$#')} {(-gt)} {(1)}) (C {(usage)})]
        )
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name name:upstream_arg)
              op: assign_op.Equal
              rhs: {(--root)}
              spids: [2762]
            )
          ]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:onto_name)
          op: assign_op.Equal
          rhs: 
            {
              (braced_var_sub
                token: (Token id:Id.VSub_Name val:onto span_id:2773)
                suffix_op: 
                  (suffix_op.Unary
                    op_id: Id.VTest_Hyphen
                    arg_word: {(DQ ($ Id.VSub_DollarName '$upstream_name'))}
                  )
              )
            }
          spids: [2771]
        )
      ]
    )
    (command.Case
      to_match: {(DQ ($ Id.VSub_DollarName '$onto_name'))}
      arms: [
        (case_arm
          pat_list: [{(Id.Lit_Star '*') (...) (Id.Lit_Star '*')}]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:left)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (braced_var_sub
                                    token: (Token id:Id.VSub_Name val:onto_name span_id:2798)
                                    suffix_op: 
                                      (suffix_op.Unary
                                        op_id: Id.VOp1_Percent
                                        arg_word: {('...*')}
                                      )
                                  )
                                }
                              spids: [2796]
                            )
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:right)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (braced_var_sub
                                    token: (Token id:Id.VSub_Name val:onto_name span_id:2805)
                                    suffix_op: 
                                      (suffix_op.Unary
                                        op_id: Id.VOp1_Pound
                                        arg_word: {('*...')}
                                      )
                                  )
                                }
                              spids: [2803]
                            )
                          ]
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:onto)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2814)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(git)} {(merge-base)} {(--all)} 
                                            {
                                              (braced_var_sub
                                                token: (Token id:Id.VSub_Name val:left span_id:2822)
                                                suffix_op: 
                                                  (suffix_op.Unary
                                                    op_id: Id.VTest_ColonHyphen
                                                    arg_word: {(HEAD)}
                                                  )
                                              )
                                            } 
                                            {
                                              (braced_var_sub
                                                token: (Token id:Id.VSub_Name val:right span_id:2828)
                                                suffix_op: 
                                                  (suffix_op.Unary
                                                    op_id: Id.VTest_ColonHyphen
                                                    arg_word: {(HEAD)}
                                                  )
                                              )
                                            }
                                          )
                                        ]
                                      )
                                  )
                                }
                              spids: [2813]
                            )
                          ]
                        )
                      ]
                    )
                  ]
                  action: [
                    (command.Case
                      to_match: {(DQ ($ Id.VSub_DollarName '$onto'))}
                      arms: [
                        (case_arm
                          pat_list: [
                            {(Id.Lit_QMark '?') (Id.Lit_Star '*') (DQ ($ Id.VSub_DollarName '$LF')) 
                              (Id.Lit_QMark '?') (Id.Lit_Star '*')
                            }
                          ]
                          action: [
                            (C {(die)} 
                              {
                                (DQ 
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2860)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(eval_gettext)} 
                                            {
                                              (DQ 
                                                (word_part.EscapedLiteral
                                                  token: 
                                                    (Token
                                                      id: Id.Lit_EscapedChar
                                                      val: '\\$'
                                                      span_id: 2864
                                                    )
                                                ) ('onto_name: there are more than one merge bases')
                                              )
                                            }
                                          )
                                        ]
                                      )
                                  )
                                )
                              }
                            )
                          ]
                          spids: [2847 2854 2871 -1]
                        )
                        (case_arm
                          pat_list: [{(SQ )}]
                          action: [
                            (C {(die)} 
                              {
                                (DQ 
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2882)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(eval_gettext)} 
                                            {
                                              (DQ 
                                                (word_part.EscapedLiteral
                                                  token: 
                                                    (Token
                                                      id: Id.Lit_EscapedChar
                                                      val: '\\$'
                                                      span_id: 2886
                                                    )
                                                ) ('onto_name: there is no merge base')
                                              )
                                            }
                                          )
                                        ]
                                      )
                                  )
                                )
                              }
                            )
                          ]
                          spids: [2874 2876 2893 -1]
                        )
                      ]
                    )
                  ]
                  spids: [2794 2835]
                )
              ]
              else_action: [
                (C {(die)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2905)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(eval_gettext)} 
                                {
                                  (DQ 
                                    (word_part.EscapedLiteral
                                      token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:2909)
                                    ) ('onto_name: there is no merge base')
                                  )
                                }
                              )
                            ]
                          )
                      )
                    )
                  }
                )
              ]
            )
          ]
          spids: [2788 2791 2919 -1]
        )
        (case_arm
          pat_list: [{(Id.Lit_Star '*')}]
          action: [
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:onto)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2926)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(peel_committish)} {(DQ ($ Id.VSub_DollarName '$onto_name'))})
                                ]
                              )
                          )
                        }
                      spids: [2925]
                    )
                  ]
                )
                (C {(die)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:2940)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(eval_gettext)} 
                                {
                                  (DQ ('Does not point to a valid commit: ') 
                                    (word_part.EscapedLiteral
                                      token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:2945)
                                    ) (onto_name)
                                  )
                                }
                              )
                            ]
                          )
                      )
                    )
                  }
                )
              ]
            )
          ]
          spids: [2921 2922 2952 -1]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:switch_to)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [2969]
        )
      ]
    )
    (command.Case
      to_match: {(DQ ($ Id.VSub_Pound '$#'))}
      arms: [
        (case_arm
          pat_list: [{(1)}]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:branch_name)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_Number '$1'))}
                  spids: [2987]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:switch_to)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_Number '$1'))}
                  spids: [2993]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(git)} {(show-ref)} {(--verify)} {(--quiet)} {(--)} 
                          {(DQ (refs/heads/) ($ Id.VSub_Number '$1'))}
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:orig_head)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3021)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(git)} {(rev-parse)} {(-q)} {(--verify)} 
                                            {(DQ (refs/heads/) ($ Id.VSub_Number '$1'))}
                                          )
                                        ]
                                      )
                                  )
                                }
                              spids: [3020]
                            )
                          ]
                        )
                      ]
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:head_name)
                          op: assign_op.Equal
                          rhs: {(DQ (refs/heads/) ($ Id.VSub_Number '$1'))}
                          spids: [3040]
                        )
                      ]
                    )
                  ]
                  spids: [3000 3037]
                )
                (if_arm
                  cond: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:orig_head)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3050)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(git)} {(rev-parse)} {(-q)} {(--verify)} 
                                        {(DQ ($ Id.VSub_Number '$1'))}
                                      )
                                    ]
                                  )
                              )
                            }
                          spids: [3049]
                        )
                      ]
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:head_name)
                          op: assign_op.Equal
                          rhs: {(DQ ('detached HEAD'))}
                          spids: [3068]
                        )
                      ]
                    )
                  ]
                  spids: [3047 3065]
                )
              ]
              else_action: [
                (C {(die)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3080)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(eval_gettext)} 
                                {
                                  (DQ ('fatal: no such branch: ') 
                                    (word_part.EscapedLiteral
                                      token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:3085)
                                    ) (branch_name)
                                  )
                                }
                              )
                            ]
                          )
                      )
                    )
                  }
                )
              ]
            )
          ]
          spids: [2979 2980 3095 -1]
        )
        (case_arm
          pat_list: [{(0)}]
          action: [
            (command.If
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                (if_arm
                  cond: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:branch_name)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3108)
                                command_list: 
                                  (command.CommandList
                                    children: [(C {(git)} {(symbolic-ref)} {(-q)} {(HEAD)})]
                                  )
                              )
                            }
                          spids: [3107]
                        )
                      ]
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:head_name)
                          op: assign_op.Equal
                          rhs: {($ Id.VSub_DollarName '$branch_name')}
                          spids: [3122]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:branch_name)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3127)
                                command_list: 
                                  (command.CommandList
                                    children: [
                                      (C {(expr)} {(DQ (z) ($ Id.VSub_DollarName '$branch_name'))} 
                                        {(Id.Lit_Other ':')} {(SQ (Token id:Id.Lit_Chars val:'zrefs/heads/\\(.*\\)' span_id:3138))}
                                      )
                                    ]
                                  )
                              )
                            }
                          spids: [3126]
                        )
                      ]
                    )
                  ]
                  spids: [3105 3119]
                )
              ]
              else_action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:head_name)
                      op: assign_op.Equal
                      rhs: {(DQ ('detached HEAD'))}
                      spids: [3146]
                    )
                  ]
                )
                (command.Sentence
                  child: 
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:branch_name)
                          op: assign_op.Equal
                          rhs: {(HEAD)}
                          spids: [3152]
                        )
                      ]
                    )
                  terminator: (Token id:Id.Op_Semi val:';' span_id:3155)
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:orig_head)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3164)
                            command_list: 
                              (command.CommandList
                                children: [(C {(git)} {(rev-parse)} {(--verify)} {(HEAD)})]
                              )
                          )
                        }
                      spids: [3163]
                    )
                  ]
                )
                (command.ControlFlow
                  token: (Token id:Id.ControlFlow_Exit val:exit span_id:3176)
                )
              ]
            )
          ]
          spids: [3097 3098 3179 -1]
        )
        (case_arm
          pat_list: [{(Id.Lit_Star '*')}]
          action: [(C {(die)} {(DQ ('BUG: unexpected number of arguments left to parse'))})]
          spids: [3181 3182 3192 -1]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(DQ ($ Id.VSub_DollarName '$fork_point'))} {(Id.Lit_Equals '=')} {(t)})]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:new_upstream)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3213)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(git)} {(merge-base)} {(--fork-point)} 
                                {(DQ ($ Id.VSub_DollarName '$upstream_name'))} 
                                {
                                  (DQ 
                                    (braced_var_sub
                                      token: (Token id:Id.VSub_Name val:switch_to span_id:3228)
                                      suffix_op: 
                                        (suffix_op.Unary
                                          op_id: Id.VTest_ColonHyphen
                                          arg_word: {(HEAD)}
                                        )
                                    )
                                  )
                                }
                              )
                            ]
                          )
                      )
                    }
                  spids: [3212]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$new_upstream'))})]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:restrict_revision)
                          op: assign_op.Equal
                          rhs: {($ Id.VSub_DollarName '$new_upstream')}
                          spids: [3250]
                        )
                      ]
                    )
                  ]
                  spids: [3236 3247]
                )
              ]
            )
          ]
          spids: [3197 3209]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(test)} {(DQ ($ Id.VSub_DollarName '$autostash'))} {(Id.Lit_Equals '=')} {(true)})
                (command.Pipeline
                  children: [
                    (command.Subshell
                      command_list: (command.CommandList children:[(C {(require_clean_work_tree)})])
                      redirects: [
                        (redir.Redir
                          op: (Token id:Id.Redir_Great val:'2>' span_id:3279)
                          fd: 2
                          arg_word: {(/dev/null)}
                        )
                      ]
                    )
                  ]
                  negated: T
                )
              ]
            )
          ]
          action: [
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:stash_sha1)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3286)
                            command_list: 
                              (command.CommandList
                                children: [(C {(git)} {(stash)} {(create)} {(DQ (autostash))})]
                              )
                          )
                        }
                      spids: [3285]
                    )
                  ]
                )
                (C {(die)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3304)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(gettext)} 
                                {(SQ (Token id:Id.Lit_Chars val:'Cannot autostash' span_id:3308))}
                              )
                            ]
                          )
                      )
                    )
                  }
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DAmp Id.Op_DAmp Id.Op_DAmp]
              children: [
                (C {(mkdir)} {(-p)} {(DQ ($ Id.VSub_DollarName '$state_dir'))})
                (command.Simple
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                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Great val:'>' span_id:3330)
                      fd: -1
                      arg_word: {(DQ ($ Id.VSub_DollarName '$state_dir') (/autostash))}
                    )
                  ]
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:stash_abbrev)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3340)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(git)} {(rev-parse)} {(--short)} 
                                    {($ Id.VSub_DollarName '$stash_sha1')}
                                  )
                                ]
                              )
                          )
                        }
                      spids: [3339]
                    )
                  ]
                )
                (C {(echo)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3356)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(eval_gettext)} 
                                {
                                  (SQ 
                                    (Token
                                      id: Id.Lit_Chars
                                      val: 'Created autostash: $stash_abbrev'
                                      span_id: 3360
                                    )
                                  )
                                }
                              )
                            ]
                          )
                      )
                    )
                  }
                )
                (C {(git)} {(reset)} {(--hard)})
              ]
            )
          ]
          spids: [3259 3282]
        )
      ]
    )
    (C {(require_clean_work_tree)} {(DQ (rebase))} 
      {
        (DQ 
          (command_sub
            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3384)
            command_list: 
              (command.CommandList
                children: [(C {(gettext)} {(DQ ('Please commit or stash them.'))})]
              )
          )
        )
      }
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:mb)
          op: assign_op.Equal
          rhs: 
            {
              (command_sub
                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3411)
                command_list: 
                  (command.CommandList
                    children: [
                      (C {(git)} {(merge-base)} {(DQ ($ Id.VSub_DollarName '$onto'))} 
                        {(DQ ($ Id.VSub_DollarName '$orig_head'))}
                      )
                    ]
                  )
              )
            }
          spids: [3410]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DAmp Id.Op_DAmp Id.Op_DAmp]
              children: [
                (C {(test)} {(DQ ($ Id.VSub_DollarName '$type'))} {(Id.KW_Bang '!') (Id.Lit_Equals '=')} 
                  {(interactive)}
                )
                (C {(test)} {(DQ ($ Id.VSub_DollarName '$upstream'))} {(Id.Lit_Equals '=')} 
                  {(DQ ($ Id.VSub_DollarName '$onto'))}
                )
                (C {(test)} {(DQ ($ Id.VSub_DollarName '$mb'))} {(Id.Lit_Equals '=')} 
                  {(DQ ($ Id.VSub_DollarName '$onto'))}
                )
                (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$restrict_revision'))})
                (command.Pipeline
                  children: [
                    (command.Subshell
                      command_list: 
                        (command.CommandList
                          children: [
                            (command.Pipeline
                              children: [
                                (C {(git)} {(rev-list)} {(--parents)} 
                                  {(DQ ($ Id.VSub_DollarName '$onto')) (..) 
                                    (DQ ($ Id.VSub_DollarName '$orig_head'))
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                                )
                                (C {(sane_grep)} {(DQ (' .* '))})
                              ]
                              negated: F
                            )
                          ]
                        )
                      redirects: [
                        (redir.Redir
                          op: (Token id:Id.Redir_Great val:'>' span_id:3510)
                          fd: -1
                          arg_word: {(/dev/null)}
                        )
                      ]
                    )
                  ]
                  negated: T
                )
              ]
            )
          ]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$force_rebase'))})]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {(test)} {(-z)} {(DQ ($ Id.VSub_DollarName '$switch_to'))})
                        (command.Simple
                          words: [
                            {(git)}
                            {(checkout)}
                            {(-q)}
                            {(DQ ($ Id.VSub_DollarName '$switch_to'))}
                            {(--)}
                          ]
                          more_env: [
                            (env_pair
                              name: GIT_REFLOG_ACTION
                              val: 
                                {
                                  (DQ ($ Id.VSub_DollarName '$GIT_REFLOG_ACTION') (': checkout ') 
                                    ($ Id.VSub_DollarName '$switch_to')
                                  )
                                }
                              spids: [3546]
                            )
                          ]
                        )
                      ]
                    )
                    (C {(say)} 
                      {
                        (DQ 
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3571)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(eval_gettext)} 
                                    {
                                      (DQ ('Current branch ') 
                                        (word_part.EscapedLiteral
                                          token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:3576)
                                        ) ('branch_name is up to date.')
                                      )
                                    }
                                  )
                                ]
                              )
                          )
                        )
                      }
                    )
                    (C {(finish_rebase)})
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Exit val:exit span_id:3586)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [3517 3528]
                )
              ]
              else_action: [
                (C {(say)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3597)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(eval_gettext)} 
                                {
                                  (DQ ('Current branch ') 
                                    (word_part.EscapedLiteral
                                      token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:3602)
                                    ) ('branch_name is up to date, rebase forced.')
                                  )
                                }
                              )
                            ]
                          )
                      )
                    )
                  }
                )
              ]
            )
          ]
          spids: [3425 3514]
        )
      ]
    )
    (C {(run_pre_rebase_hook)} {(DQ ($ Id.VSub_DollarName '$upstream_arg'))} {(DQ ($ Id.VSub_At '$@'))})
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$diffstat'))})]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$verbose'))})]
                  action: [
                    (C {(echo)} 
                      {
                        (DQ 
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3658)
                            command_list: 
                              (command.CommandList
                                children: [
                                  (C {(eval_gettext)} 
                                    {
                                      (DQ ('Changes from ') 
                                        (word_part.EscapedLiteral
                                          token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:3663)
                                        ) ('mb to ') (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\$' span_id:3665)) 
                                        ('onto:')
                                      )
                                    }
                                  )
                                ]
                              )
                          )
                        )
                      }
                    )
                  ]
                  spids: [3641 3652]
                )
              ]
            )
            (command.Simple
              words: [
                {(git)}
                {(diff)}
                {(--stat)}
                {(--summary)}
                {(DQ ($ Id.VSub_DollarName '$mb'))}
                {(DQ ($ Id.VSub_DollarName '$onto'))}
              ]
              more_env: [(env_pair name:GIT_PAGER val:{(SQ )} spids:[3679])]
            )
          ]
          spids: [3628 3638]
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (C {(test)} {(DQ ($ Id.VSub_DollarName '$type'))} {(Id.Lit_Equals '=')} {(interactive)})
        (C {(run_specific_rebase)})
      ]
    )
    (C {(say)} 
      {
        (DQ 
          (command_sub
            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3723)
            command_list: 
              (command.CommandList
                children: [
                  (C {(gettext)} {(DQ ('First, rewinding head to replay your work on top of it...'))})
                ]
              )
          )
        )
      }
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (command.Simple
          words: [{(git)} {(checkout)} {(-q)} {(DQ ($ Id.VSub_DollarName '$onto') ('^0'))}]
          more_env: [
            (env_pair
              name: GIT_REFLOG_ACTION
              val: 
                {
                  (DQ ($ Id.VSub_DollarName '$GIT_REFLOG_ACTION') (': checkout ') 
                    ($ Id.VSub_DollarName '$onto_name')
                  )
                }
              spids: [3733]
            )
          ]
        )
        (C {(die)} {(DQ ('could not detach HEAD'))})
      ]
    )
    (C {(git)} {(update-ref)} {(ORIG_HEAD)} {($ Id.VSub_DollarName '$orig_head')})
    (command.If
      arms: [
        (if_arm
          cond: [
            (C {(test)} {(DQ ($ Id.VSub_DollarName '$mb'))} {(Id.Lit_Equals '=')} 
              {(DQ ($ Id.VSub_DollarName '$orig_head'))}
            )
          ]
          action: [
            (C {(say)} 
              {
                (DQ 
                  (command_sub
                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:3796)
                    command_list: 
                      (command.CommandList
                        children: [
                          (C {(eval_gettext)} 
                            {
                              (DQ ('Fast-forwarded ') 
                                (word_part.EscapedLiteral
                                  token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:3801)
                                ) ('branch_name to ') 
                                (word_part.EscapedLiteral
                                  token: (Token id:Id.Lit_EscapedChar val:'\\$' span_id:3803)
                                ) (onto_name.)
                              )
                            }
                          )
                        ]
                      )
                  )
                )
              }
            )
            (C {(move_to_original_branch)})
            (C {(finish_rebase)})
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Exit val:exit span_id:3816)
              arg_word: {(0)}
            )
          ]
          spids: [3776 3790]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [(C {(test)} {(-n)} {(DQ ($ Id.VSub_DollarName '$rebase_root'))})]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:revisions)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_DollarName '$onto') (..) ($ Id.VSub_DollarName '$orig_head'))}
                  spids: [3836]
                )
              ]
            )
          ]
          spids: [3823 3833]
        )
      ]
      else_action: [
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name name:revisions)
              op: assign_op.Equal
              rhs: 
                {
                  (DQ 
                    (braced_var_sub
                      token: (Token id:Id.VSub_Name val:restrict_revision span_id:3849)
                      suffix_op: 
                        (suffix_op.Unary
                          op_id: Id.VTest_Hyphen
                          arg_word: {($ Id.VSub_DollarName '$upstream')}
                        )
                    ) (..) ($ Id.VSub_DollarName '$orig_head')
                  )
                }
              spids: [3846]
            )
          ]
        )
      ]
    )
    (C {(run_specific_rebase)})
  ]
)