(CommandList
  children: [
    (AndOr
      children: [
        (FuncDef
          name: _alias
          body: 
            (BraceGroup
              children: [
                (Assignment
                  keyword: Assign_Local
                  pairs: [
                    (assign_pair lhs:(LhsName name:cur) op:Equal spids:[13])
                    (assign_pair lhs:(LhsName name:prev) op:Equal spids:[15])
                    (assign_pair lhs:(LhsName name:words) op:Equal spids:[17])
                    (assign_pair lhs:(LhsName name:cword) op:Equal spids:[19])
                  ]
                  spids: [11]
                )
                (AndOr
                  children: [(C {(_init_completion)}) (ControlFlow token:<ControlFlow_Return return>)]
                  op_id: Op_DPipe
                )
                (Case
                  to_match: 
                    {
                      (BracedVarSub
                        token: <VSub_Name words>
                        bracket_op: (WholeArray op_id:Lit_At)
                        spids: [32 37]
                      )
                    }
                  arms: [
                    (case_arm
                      pat_list: [
                        {(Lit_Other '*') (Lit_Other '[') (Lit_Other '^') (Lit_Other '=') 
                          (Lit_Other ']')
                        }
                      ]
                      action: [
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:COMPREPLY)
                              op: Equal
                              rhs: 
                                {
                                  (ArrayLiteralPart
                                    words: [
                                      {
                                        (CommandSubPart
                                          command_list: 
                                            (CommandList
                                              children: [
                                                (C {(compgen)} {(-A)} {(alias)} {(--)} 
                                                  {(DQ ($ VSub_Name '$cur'))}
                                                )
                                              ]
                                            )
                                          left_token: <Left_CommandSub '$('>
                                          spids: [53 67]
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [50]
                            )
                          ]
                          spids: [50]
                        )
                      ]
                      spids: [42 47 72 16777215]
                    )
                    (case_arm
                      pat_list: [{(Lit_Other '*') (Lit_Other '=')}]
                      action: [
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:COMPREPLY)
                              op: Equal
                              rhs: 
                                {
                                  (ArrayLiteralPart
                                    words: [
                                      {
                                        (DQ 
                                          (CommandSubPart
                                            command_list: 
                                              (CommandList
                                                children: [
                                                  (Pipeline
                                                    children: [
                                                      (SimpleCommand
                                                        words: [
                                                          {(alias)}
                                                          {
                                                            (BracedVarSub
                                                              token: <VSub_Name cur>
                                                              suffix_op: 
                                                                (StringUnary
                                                                  op_id: VOp1_Percent
                                                                  arg_word: {('=')}
                                                                )
                                                              spids: [88 92]
                                                            )
                                                          }
                                                        ]
                                                        redirects: [
                                                          (Redir
                                                            op_id: Redir_Great
                                                            fd: 2
                                                            arg_word: {(/dev/null)}
                                                            spids: [94]
                                                          )
                                                        ]
                                                      )
                                                      (C {(sed)} {(-e)} 
                                                        {(SQ <'s|^alias '>) (DQ ($ VSub_Name '$cur')) 
                                                          (SQ <'\\(.*\\)$|\\1|'>)
                                                        }
                                                      )
                                                    ]
                                                    negated: False
                                                  )
                                                ]
                                              )
                                            left_token: <Left_CommandSub '$('>
                                            spids: [84 115]
                                          )
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [80]
                            )
                          ]
                          spids: [80]
                        )
                      ]
                      spids: [75 77 121 16777215]
                    )
                  ]
                  spids: [30 39 124]
                )
              ]
              spids: [8]
            )
          spids: [4 7]
        )
        (C {(complete)} {(-F)} {(_alias)} {(-o)} {(nospace)} {(alias)})
      ]
      op_id: Op_DAmp
    )
  ]
)