(command.AndOr
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  children: [
    (command.ShFunction
      name: _dmesg
      body: 
        (command.BraceGroup
          children: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.DBracket
                  expr: 
                    (bool_expr.Binary
                      op_id: Id.BoolBinary_GlobDEqual
                      left: {($ Id.VSub_DollarName '$OSTYPE')}
                      right: {(Id.Lit_Other '*') (solaris) (Id.Lit_Other '*')}
                    )
                )
                (command.ControlFlow
                  token: (Token id:Id.ControlFlow_Return val:return span_id:32)
                )
              ]
            )
            (C {(local)} {(cur)} {(prev)} {(words)} {(cword)})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {(_init_completion)})
                (command.ControlFlow
                  token: (Token id:Id.ControlFlow_Return val:return span_id:54)
                )
              ]
            )
            (command.Case
              to_match: {($ Id.VSub_DollarName '$prev')}
              arms: [
                (case_arm
                  pat_list: [{(-h)} {(--help)} {(-V)} {(--version)} {(-s)} {(--buffer-size)} {(-M)} {(-N)}]
                  action: [
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:83)
                    )
                  ]
                  spids: [65 80 86 -1]
                )
                (case_arm
                  pat_list: [{(-f)} {(--facility)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:96)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:98)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-W)} 
                                              {
                                                (SQ 
                                                  (Token
                                                    id: Id.Lit_Chars
                                                    val: 'kern user mail daemon auth syslog lpr\n'
                                                    span_id: 105
                                                  ) (Token id:Id.Lit_Chars val:'                news' span_id:106)
                                                )
                                              } {(--)} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [95]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:120)
                    )
                  ]
                  spids: [89 92 123 -1]
                )
                (case_arm
                  pat_list: [{(-l)} {(--level)} {(-n)} {(--console-level)}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: (Token id:Id.Op_LParen val:'(' span_id:137)
                                words: [
                                  {
                                    (command_sub
                                      left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:139)
                                      command_list: 
                                        (command.CommandList
                                          children: [
                                            (C {(compgen)} {(-W)} 
                                              {(SQ (Token id:Id.Lit_Chars val:'{1..8}' span_id:146))} {(--)} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [136]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:160)
                    )
                  ]
                  spids: [126 133 163 -1]
                )
              ]
            )
            (C {(local)} 
              {(Id.Lit_VarLike 'opts=') 
                (command_sub
                  left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:173)
                  command_list: 
                    (command.CommandList
                      children: [(C {(_parse_help)} {(DQ ($ Id.VSub_Number '$1'))})]
                    )
                )
              }
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (command.DBracket
                  expr: (bool_expr.WordTest w:{($ Id.VSub_DollarName '$opts')})
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:opts)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:193)
                            command_list: 
                              (command.CommandList
                                children: [(C {(_parse_usage)} {(DQ ($ Id.VSub_Number '$1'))})]
                              )
                          )
                        }
                      spids: [192]
                    )
                  ]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (sh_array_literal
                        left: (Token id:Id.Op_LParen val:'(' span_id:205)
                        words: [
                          {
                            (command_sub
                              left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:207)
                              command_list: 
                                (command.CommandList
                                  children: [
                                    (C {(compgen)} {(-W)} {(DQ ($ Id.VSub_DollarName '$opts'))} {(--)} 
                                      {(DQ ($ Id.VSub_DollarName '$cur'))}
                                    )
                                  ]
                                )
                            )
                          }
                        ]
                      )
                    }
                  spids: [204]
                )
              ]
            )
          ]
        )
    )
    (C {(complete)} {(-F)} {(_dmesg)} {(dmesg)})
  ]
)