(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _wine
      body: 
        (command.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.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_eq
                              left: {($ Id.VSub_DollarName '$cword')}
                              right: {<1>}
                            )
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.DBracket
                                  expr: 
                                    (bool_expr.Binary
                                      op_id: Id.BoolBinary_GlobDEqual
                                      left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                      right: {<-> <Id.Lit_Other '*'>}
                                    )
                                )
                              terminator: <Id.Op_Semi _>
                            )
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (sh_array_literal
                                        left: <Id.Op_LParen _>
                                        words: [
                                          {
                                            (command_sub
                                              left_token: <Id.Left_DollarParen '$('>
                                              command_list: 
                                                (command.CommandList
                                                  children: [
                                                    (C {<compgen>} {<-W>} {(SQ <'--help --version'>)} 
                                                      {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                    )
                                                  ]
                                                )
                                            )
                                          }
                                        ]
                                      )
                                    }
                                  spids: [65]
                                )
                              ]
                            )
                            (command.AndOr
                              ops: [Id.Op_DAmp]
                              children: [
                                (command.DBracket
                                  expr: (bool_expr.WordTest w:{($ Id.VSub_DollarName '$COMPREPLY')})
                                )
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                )
                              ]
                            )
                          ]
                          spids: [46 62]
                        )
                      ]
                    )
                    (C {<_filedir>} 
                      {(SQ <'@([eE][xX][eE]?(.[sS][oO])|[cC][oO][mM]|[sS][cC][rR]|[mM][sS][iI])'>)}
                    )
                  ]
                  spids: [30 43]
                )
              ]
              else_action: [(C {<_filedir>})]
            )
          ]
        )
    )
    (C {<complete>} {<-F>} {<_wine>} {<wine>})
  ]
)