(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _hostname
      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 '$prev')}
              arms: [
                (case_arm
                  pat_list: [{(-h)} {(--help)} {(-V)} {(--version)}]
                  action: [
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:47)
                    )
                  ]
                  spids: [37 44 50 -1]
                )
                (case_arm
                  pat_list: [{(-F)} {(--file)}]
                  action: [
                    (C {(_filedir)})
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Return val:return span_id:62)
                    )
                  ]
                  spids: [53 56 65 -1]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.DBracket
                  expr: 
                    (bool_expr.Binary
                      op_id: Id.BoolBinary_GlobDEqual
                      left: {($ Id.VSub_DollarName '$cur')}
                      right: {(-) (Id.Lit_Other '*')}
                    )
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:COMPREPLY)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (sh_array_literal
                            left: (Token id:Id.Op_LParen val:'(' span_id:88)
                            words: [
                              {
                                (command_sub
                                  left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:90)
                                  command_list: 
                                    (command.CommandList
                                      children: [
                                        (C {(compgen)} {(-W)} 
                                          {
                                            (SQ 
                                              (Token
                                                id: Id.Lit_Chars
                                                val: '$( _parse_help "$1" )'
                                                span_id: 97
                                              )
                                            )
                                          } {(--)} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                        )
                                      ]
                                    )
                                )
                              }
                            ]
                          )
                        }
                      spids: [87]
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (C {(complete)} {(-F)} {(_hostname)} {(hostname)})
  ]
)