(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _function
      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.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobDEqual
                              left: {($ Id.VSub_Number '$1')}
                              right: 
                                {
                                  (word_part.ExtGlob
                                    op: <Id.ExtGlob_At '@('>
                                    arms: [{<declare>} {<typeset>}]
                                  )
                                }
                            )
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.DBracket
                                  expr: 
                                    (bool_expr.Binary
                                      op_id: Id.BoolBinary_GlobDEqual
                                      left: {($ Id.VSub_DollarName '$prev')}
                                      right: {<Id.BoolUnary_f -f>}
                                    )
                                )
                              terminator: <Id.Op_Semi _>
                            )
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (sh_array_literal
                                        left: <Id.Op_LParen _>
                                        words: [
                                          {
                                            (command_sub
                                              left_token: <Id.Left_DollarParen '$('>
                                              child: 
                                                (C {<compgen>} {<-A>} {<Id.KW_Function function>} {<-->} 
                                                  {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                )
                                            )
                                          }
                                        ]
                                      )
                                    }
                                  spids: [66]
                                )
                              ]
                            )
                          ]
                          spids: [50 63]
                        )
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.DBracket
                                  expr: 
                                    (bool_expr.Binary
                                      op_id: Id.BoolBinary_GlobDEqual
                                      left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                      right: {<-> <Id.Lit_Other '*'>}
                                    )
                                )
                              terminator: <Id.Op_Semi _>
                            )
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (sh_array_literal
                                        left: <Id.Op_LParen _>
                                        words: [
                                          {
                                            (command_sub
                                              left_token: <Id.Left_DollarParen '$('>
                                              child: 
                                                (C {<compgen>} {<-W>} {(SQ <'$( _parse_usage "$1" )'>)} 
                                                  {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                )
                                            )
                                          }
                                        ]
                                      )
                                    }
                                  spids: [107]
                                )
                              ]
                            )
                          ]
                          spids: [88 104]
                        )
                      ]
                    )
                  ]
                  spids: [30 47]
                )
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_eq
                              left: {($ Id.VSub_DollarName '$cword')}
                              right: {<1>}
                            )
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: 
                                        (C {<compgen>} {<-A>} {<Id.KW_Function function>} {<-->} 
                                          {(DQ ($ Id.VSub_DollarName '$cur'))}
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [150]
                        )
                      ]
                    )
                  ]
                  spids: [134 147]
                )
              ]
              else_action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:COMPREPLY)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (sh_array_literal
                            left: <Id.Op_LParen _>
                            words: [
                              {
                                (DQ <'() '> 
                                  (command_sub
                                    left_token: <Id.Left_DollarParen '$('>
                                    child: 
                                      (command.Pipeline
                                        children: [
                                          (C {<type>} {<-->} 
                                            {
                                              (braced_var_sub
                                                token: <Id.VSub_Name words>
                                                bracket_op: 
                                                  (bracket_op.ArrayIndex
                                                    expr: {<Id.Lit_Digits 1>}
                                                  )
                                              )
                                            }
                                          )
                                          (C {<sed>} {<-e>} {<1> <Id.Lit_Comma ','> <2d>})
                                        ]
                                        negated: F
                                      )
                                  )
                                )
                              }
                            ]
                          )
                        }
                      spids: [175]
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (C {<complete>} {<-F>} {<_function>} {<Id.KW_Function function>} {<declare>} {<typeset>})
  ]
)