(command.CommandList
  children: [
    (C {<_Dbg_help_add>} {<disable>} 
      {
        (SQ <'**disable** *bpnumber* [*bpnumber* ...]\n'> <'\n'> 
          <'Disables the breakpoints given as a space separated list of breakpoint numbers.\n'> <'\n'> <'See also:\n'> <'---------\n'> <'\n'> <'**enable** and **info break**.\n'>
        )
      } {<1>} {<_Dbg_complete_brkpt_range>}
    )
    (command.ShFunction
      name: _Dbg_do_disable
      body: 
        (BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.DParen
                              child: 
                                (arith_expr.Binary
                                  op_id: Id.Arith_DEqual
                                  left: {($ Id.VSub_Pound '$#')}
                                  right: {<Id.Lit_Digits 0>}
                                )
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<_Dbg_errmsg>} {(SQ <'Expecting breakpoint/watchpoint numbers. Got none.'>)})
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<1>}
                    )
                  ]
                  spids: [92 105]
                )
              ]
            )
            (C {<_Dbg_enable_disable>} {<0>} {(SQ <disabled>)} {($ Id.VSub_At '$@')})
            (command.ControlFlow
              token: <Id.ControlFlow_Return return>
              arg_word: {($ Id.VSub_QMark '$?')}
            )
          ]
        )
    )
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [
                (command.Sentence
                  child: 
                    (command.DBracket
                      expr: 
                        (bool_expr.Binary
                          op_id: Id.BoolBinary_GlobDEqual
                          left: {($ Id.VSub_Number '$0')}
                          right: 
                            {
                              (braced_var_sub
                                token: <Id.VSub_Name BASH_SOURCE>
                                bracket_op: (bracket_op.ArrayIndex expr:{<Id.Lit_Digits 0>})
                              )
                            }
                        )
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [
            (C {<require>} {<'./help.sh'>} {<'../lib/msg.sh'>} {<'../lib/sort.sh'>} 
              {<'../lib/columnize.sh'>} {<'../lib/list.sh'>}
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:_Dbg_args)
                  op: assign_op.Equal
                  rhs: {(SQ <enable>)}
                  spids: [178]
                )
              ]
            )
            (C {<_Dbg_do_help>} {<enable>})
          ]
          spids: [141 160]
        )
      ]
    )
  ]
)