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  children: [
    (command.ShFunction
      name: _tune2fs
      body: 
        (command.BraceGroup
          children: [
            (C {(local)} {(cur)} {(prev)} {(words)} {(cword)})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {(_init_completion)})
                (command.ControlFlow
                  token: (Token id:Id.ControlFlow_Return val:return span_id:26)
                )
              ]
            )
            (command.Case
              to_match: {($ Id.VSub_DollarName '$prev')}
              arms: [
                (case_arm
                  pat_list: [{(-c)} {(-C)} {(-E)} {(-i)} {(-J)} {(-L)} {(-m)} {(-r)} {(-T)}]
                  action: [
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:57)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [37 54 62 -1]
                )
                (case_arm
                  pat_list: [{(-e)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:70)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:72)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-W)} 
                                              {
                                                (SQ 
                                                  (Token
                                                    id: Id.Lit_Chars
                                                    val: 'continue remount-ro panic'
                                                    span_id: 79
                                                  )
                                                )
                                              } {(--)} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [69]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:93)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [65 66 98 -1]
                )
                (case_arm
                  pat_list: [{(-g)}]
                  action: [
                    (C {(_gids)})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:109)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:111)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-g)} {(-W)} 
                                              {
                                                (SQ 
                                                  (Token
                                                    id: Id.Lit_Chars
                                                    val: '${COMPREPLY[@]}'
                                                    span_id: 120
                                                  )
                                                )
                                              } {(--)} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [108]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:134)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [101 102 139 -1]
                )
                (case_arm
                  pat_list: [{(-M)}]
                  action: [
                    (C {(_filedir)} {(-d)})
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:151)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [142 143 156 -1]
                )
                (case_arm
                  pat_list: [{(-o)}]
                  action: [
                    (C {(local)} {(-a)} 
                      {(Id.Lit_VarLike 'opts=') 
                        (sh_array_literal
                          left: (Token id:Id.Op_LParen val:'(' span_id:168)
                          words: [
                            {(Id.Lit_Other '^') (debug)}
                            {(Id.Lit_Other '^') (bsdgroups)}
                            {(Id.Lit_Other '^') (user_xattr)}
                            {(Id.Lit_Other '^') (acl)}
                            {(Id.Lit_Other '^') (uid16)}
                            {(Id.Lit_Other '^') (journal_data)}
                            {(Id.Lit_Other '^') (journal_data_ordered)}
                            {(Id.Lit_Other '^') (journal_data_writeback)}
                          ]
                        )
                      }
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:197)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:199)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-W)} 
                                              {
                                                (SQ 
                                                  (Token
                                                    id: Id.Lit_Chars
                                                    val: '${opts[@]} ${opts[@]#^}'
                                                    span_id: 206
                                                  )
                                                )
                                              } {(--)} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [196]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:220)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [159 160 225 -1]
                )
                (case_arm
                  pat_list: [{(-O)}]
                  action: [
                    (C {(local)} {(-a)} 
                      {(Id.Lit_VarLike 'opts=') 
                        (sh_array_literal
                          left: (Token id:Id.Op_LParen val:'(' span_id:237)
                          words: [
                            {(Id.Lit_Other '^') (dir_index)}
                            {(Id.Lit_Other '^') (dir_nlink)}
                            {(Id.Lit_Other '^') (extent)}
                            {(Id.Lit_Other '^') (extra_isize)}
                            {(Id.Lit_Other '^') (filetype)}
                            {(Id.Lit_Other '^') (flex_bg)}
                            {(Id.Lit_Other '^') (has_journal)}
                            {(Id.Lit_Other '^') (huge_file)}
                            {(Id.Lit_Other '^') (large_file)}
                            {(Id.Lit_Other '^') (resize_inode)}
                            {(Id.Lit_Other '^') (sparse_super)}
                            {(Id.Lit_Other '^') (uninit_bg)}
                          ]
                        )
                      }
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:279)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:281)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-W)} 
                                              {
                                                (SQ 
                                                  (Token
                                                    id: Id.Lit_Chars
                                                    val: '${opts[@]} ${opts[@]#^}'
                                                    span_id: 288
                                                  )
                                                )
                                              } {(--)} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [278]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:302)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [228 229 307 -1]
                )
                (case_arm
                  pat_list: [{(-u)}]
                  action: [
                    (C {(_uids)})
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:318)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:320)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-u)} {(-W)} 
                                              {
                                                (SQ 
                                                  (Token
                                                    id: Id.Lit_Chars
                                                    val: '${COMPREPLY[@]}'
                                                    span_id: 329
                                                  )
                                                )
                                              } {(--)} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [317]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:343)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [310 311 348 -1]
                )
                (case_arm
                  pat_list: [{(-U)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:356)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:358)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-W)} 
                                              {
                                                (SQ 
                                                  (Token
                                                    id: Id.Lit_Chars
                                                    val: 'clear random time'
                                                    span_id: 365
                                                  )
                                                )
                                              } {(--)} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [355]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:379)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [351 352 384 -1]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobDEqual
                              left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                              right: {(-) (Id.Lit_Other '*')}
                            )
                        )
                      terminator: (Token id:Id.Op_Semi val:';' span_id:405)
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:411)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:413)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-W)} 
                                              {
                                                (SQ 
                                                  (Token
                                                    id: Id.Lit_Chars
                                                    val: '$( _parse_usage "$1" )'
                                                    span_id: 420
                                                  )
                                                )
                                              } {(--)} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [410]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:434)
                    )
                  ]
                  spids: [391 407]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:cur)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (braced_var_sub
                        token: (Token id:Id.VSub_Name val:cur span_id:443)
                        suffix_op: 
                          (suffix_op.Unary
                            op_id: Id.VTest_ColonEquals
                            arg_word: {(Id.Lit_Slash /) (dev) (Id.Lit_Slash /)}
                          )
                      )
                    }
                  spids: [441]
                )
              ]
            )
            (C {(_filedir)})
          ]
        )
    )
    (C {(complete)} {(-F)} {(_tune2fs)} {(tune2fs)})
  ]
)