(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _hexdump
      body: 
        (BraceGroup
          children: [
            (C {<local>} {<cur>} {<prev>} {<words>} {<cword>})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<_init_completion>})
                (command.ControlFlow token:<Id.ControlFlow_Return return>)
              ]
            )
            (command.Case
              to_match: {($ Id.VSub_DollarName '$prev')}
              arms: [
                (case_arm
                  pat_list: [{<-V>} {<-e>} {<-n>} {<-s>}]
                  action: [(command.ControlFlow token:<Id.ControlFlow_Return return>)]
                  spids: [44 51 57 -1]
                )
                (case_arm
                  pat_list: [{<-f>}]
                  action: [(C {<_filedir>}) (command.ControlFlow token:<Id.ControlFlow_Return return>)]
                  spids: [60 61 70 -1]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.DBracket
                              expr: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_GlobDEqual
                                  left: {($ Id.VSub_DollarName '$cur')}
                                  right: {<-> <Id.Lit_Other '*'>}
                                )
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<local>} 
                      {<Id.Lit_VarLike 'opts='> 
                        (DQ 
                          (command_sub
                            left_token: <Id.Left_DollarParen '$('>
                            child: (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 '$opts')})
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:opts)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (DQ 
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: (C {<_parse_usage>} {(DQ ($ Id.VSub_Number '$1'))})
                                    )
                                  )
                                }
                              spids: [118]
                            )
                          ]
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: 
                                        (C {<compgen>} {<-W>} {(DQ ($ Id.VSub_DollarName '$opts'))} 
                                          {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [132]
                        )
                      ]
                    )
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                  spids: [77 91]
                )
              ]
            )
            (C {<_filedir>})
          ]
        )
    )
    (C {<complete>} {<-F>} {<_hexdump>} {<hexdump>} {<hd>})
  ]
)