(command.AndOr
  ops: [Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _badblocks
      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.Case
              to_match: {($ Id.VSub_DollarName '$prev')}
              arms: [
                (case_arm
                  pat_list: [{<-b>} {<-c>} {<-e>} {<-d>} {<-p>} {<-t>}]
                  action: [(command.ControlFlow token:<Id.ControlFlow_Return return> arg_word:{<0>})]
                  spids: [37 48 56 -1]
                )
                (case_arm
                  pat_list: [{<-i>} {<-o>}]
                  action: [
                    (C {<_filedir>})
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [59 62 73 -1]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.DBracket
                              expr: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_GlobDEqual
                                  left: {(DQ ($ 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: [99]
                        )
                      ]
                    )
                    (command.ForEach
                      iter_name: i
                      iter_words: [
                        {
                          (braced_var_sub
                            token: <Id.VSub_Name COMPREPLY>
                            prefix_op: (Id.VSub_Bang)
                            bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                          )
                        }
                      ]
                      do_arg_iter: F
                      body: 
                        (command.DoGroup
                          children: [
                            (command.AndOr
                              ops: [Id.Op_DAmp]
                              children: [
                                (command.DBracket
                                  expr: 
                                    (bool_expr.Binary
                                      op_id: Id.BoolBinary_GlobDEqual
                                      left: 
                                        {
                                          (braced_var_sub
                                            token: <Id.VSub_Name COMPREPLY>
                                            bracket_op: 
                                              (bracket_op.ArrayIndex
                                                expr: <Id.Lit_ArithVarLike i>
                                              )
                                          )
                                        }
                                      right: {<-> <Id.Lit_Other '['> <wX> <Id.Lit_Other ']'>}
                                    )
                                )
                                (C {<unset>} {(SQ <'COMPREPLY[i]'>)})
                              ]
                            )
                          ]
                        )
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [80 96]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:cur)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (braced_var_sub
                        token: <Id.VSub_Name cur>
                        suffix_op: 
                          (suffix_op.Unary
                            tok: <Id.VTest_ColonEquals ':='>
                            arg_word: {<Id.Lit_Slash '/'> <dev> <Id.Lit_Slash '/'>}
                          )
                      )
                    }
                  spids: [184]
                )
              ]
            )
            (C {<_filedir>})
          ]
        )
    )
    (C {<complete>} {<-F>} {<_badblocks>} {<badblocks>})
  ]
)