(FuncDef
  name: _Dbg_not_running
  body: 
    (BraceGroup
      children: [
        (If
          arms: [
            (if_arm
              cond: [
                (Sentence
                  child: 
                    (DParen
                      child: (ArithUnary op_id:Arith_Bang child:(ArithVarRef name:_Dbg_running))
                      spids: [59 66]
                    )
                  terminator: <Op_Semi ';'>
                )
              ]
              action: [
                (C {(_Dbg_errmsg)} {(SQ <'The program is not being run.'>)})
                (ControlFlow token:<ControlFlow_Return return> arg_word:{(0)})
              ]
              spids: [16777215 70]
            )
          ]
          spids: [16777215 86]
        )
        (ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})
      ]
      spids: [54]
    )
  spids: [49 53]
)