(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _crontab
      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.Case
              to_match: {($ Id.VSub_DollarName '$prev')}
              arms: [
                (case_arm
                  pat_list: [{<-u>}]
                  action: [
                    (C {<_allowed_users>})
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [37 38 49 -1]
                )
              ]
            )
            (C {<local>} {<-A>} 
              {<Id.Lit_VarLike 'opts='> 
                (word_part.AssocArrayLiteral
                  left: <Id.Op_LParen _>
                  pairs: [{<-u>} {} {<-l>} {} {<-r>} {} {<-e>} {}]
                )
              }
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.DBracket
                  expr: 
                    (bool_expr.Binary
                      op_id: Id.BoolBinary_GlobDEqual
                      left: {($ Id.VSub_DollarName '$OSTYPE')}
                      right: {<Id.Lit_Other '*'> <linux> <Id.Lit_Other '*'>}
                    )
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: 
                        (sh_lhs_expr.IndexedName
                          name: opts
                          index: 
                            (arith_expr.Unary
                              op_id: Id.Node_UnaryMinus
                              child: (arith_expr.VarRef token:<Id.Lit_ArithVarLike i>)
                            )
                        )
                      op: assign_op.Equal
                      rhs: (word.Empty)
                      spids: [96]
                    )
                  ]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.DBracket
                  expr: 
                    (bool_expr.LogicalOr
                      left: (bool_expr.Unary op_id:Id.BoolUnary_d child:{</sys/fs/selinux>})
                      right: (bool_expr.Unary op_id:Id.BoolUnary_d child:{</selinux>})
                    )
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: 
                        (sh_lhs_expr.IndexedName
                          name: opts
                          index: 
                            (arith_expr.Unary
                              op_id: Id.Node_UnaryMinus
                              child: (arith_expr.VarRef token:<Id.Lit_ArithVarLike s>)
                            )
                        )
                      op: assign_op.Equal
                      rhs: (word.Empty)
                      spids: [120]
                    )
                  ]
                )
              ]
            )
            (C {<local>} {<i>})
            (command.ForExpr
              init: 
                (arith_expr.BinaryAssign
                  op_id: Id.Arith_Equal
                  left: (sh_lhs_expr.Name name:i)
                  right: (arith_expr.ArithWord w:{<Id.Lit_Digits 0>})
                )
              cond: 
                (arith_expr.Binary
                  op_id: Id.Arith_Less
                  left: (arith_expr.VarRef token:<Id.Lit_ArithVarLike i>)
                  right: 
                    (arith_expr.Binary
                      op_id: Id.Arith_Minus
                      left: 
                        (arith_expr.ArithWord
                          w: 
                            {
                              (braced_var_sub
                                token: <Id.VSub_Name words>
                                prefix_op: (Id.VSub_Pound)
                                bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                              )
                            }
                        )
                      right: (arith_expr.ArithWord w:{<Id.Lit_Digits 1>})
                    )
                )
              update: (arith_expr.UnaryAssign op_id:Id.Node_PostDPlus child:(sh_lhs_expr.Name name:i))
              body: 
                (command.DoGroup
                  children: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (command.DBracket
                          expr: 
                            (bool_expr.WordTest
                              w: 
                                {
                                  (braced_var_sub
                                    token: <Id.VSub_Name words>
                                    bracket_op: 
                                      (bracket_op.ArrayIndex
                                        expr: (arith_expr.VarRef token:<Id.Lit_ArithVarLike i>)
                                      )
                                  )
                                }
                            )
                        )
                        (C {<unset>} 
                          {
                            (DQ <'opts['> 
                              (braced_var_sub
                                token: <Id.VSub_Name words>
                                bracket_op: 
                                  (bracket_op.ArrayIndex
                                    expr: (arith_expr.VarRef token:<Id.Lit_ArithVarLike i>)
                                  )
                              ) <']'>
                            )
                          }
                        )
                      ]
                    )
                    (command.Case
                      to_match: 
                        {
                          (DQ 
                            (braced_var_sub
                              token: <Id.VSub_Name words>
                              bracket_op: 
                                (bracket_op.ArrayIndex
                                  expr: (arith_expr.VarRef token:<Id.Lit_ArithVarLike i>)
                                )
                            )
                          )
                        }
                      arms: [
                        (case_arm
                          pat_list: [{<-l>}]
                          action: [
                            (C {<unset>} {(SQ <'opts[-r]'>)} {(SQ <'opts[-e]'>)} {(SQ <'opts[-i]'>)} 
                              {(SQ <'opts[-s]'>)}
                            )
                          ]
                          spids: [209 210 232 -1]
                        )
                        (case_arm
                          pat_list: [{<-e>}]
                          action: [
                            (C {<unset>} {(SQ <'opts[-l]'>)} {(SQ <'opts[-r]'>)} {(SQ <'opts[-i]'>)})
                          ]
                          spids: [235 236 254 -1]
                        )
                        (case_arm
                          pat_list: [{<-r>}]
                          action: [(C {<unset>} {(SQ <'opts[-l]'>)} {(SQ <'opts[-e]'>)})]
                          spids: [257 258 272 -1]
                        )
                        (case_arm
                          pat_list: [{<-u>}]
                          action: [(C {<unset>} {(SQ <'opts[-i]'>)})]
                          spids: [275 276 286 -1]
                        )
                      ]
                    )
                  ]
                )
            )
            (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 <'${!opts[@]}'>)} {<-->} 
                                              {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                          ]
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [315]
                        )
                      ]
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [296 312]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (command.DBracket
                  expr: 
                    (bool_expr.Binary
                      op_id: Id.BoolBinary_GlobDEqual
                      left: 
                        {
                          (DQ 
                            (braced_var_sub
                              token: <Id.VSub_Name words>
                              bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                            )
                          )
                        }
                      right: 
                        {<Id.Lit_Other '*'> 
                          (word_part.EscapedLiteral
                            token: <Id.Lit_EscapedChar '\\ '>
                          ) <-> <Id.Lit_Other '['> <lre> <Id.Lit_Other ']'> <Id.Lit_Other '*'>
                        }
                    )
                )
                (C {<_filedir>})
              ]
            )
          ]
        )
    )
    (C {<complete>} {<-F>} {<_crontab>} {<crontab>})
  ]
)