(command.CommandList
  children: [
    (C {<_Dbg_help_add_sub>} {<set>} {<different>} 
      {
        (SQ <'**set different** [**off**|**on**]\n'> <'\n'> <'Set to stop at a different line\n'> <'\n'> 
          <'See also:\n'> <'---------\n'> <'\n'> <'**show different**'>
        )
      }
    )
    (command.ShFunction
      name: _Dbg_do_set_different
      body: 
        (BraceGroup
          children: [
            (C {<_Dbg_set_onoff>} {(DQ ($ Id.VSub_Number '$1'))} {(SQ <different>)})
            (command.ControlFlow
              token: <Id.ControlFlow_Return return>
              arg_word: {($ Id.VSub_QMark '$?')}
            )
          ]
        )
    )
  ]
)