[Pharo-project] Porting SmaCC from 1.4 to 2.0; doSilently: equivalent ?

Hi, I'm trying to port SmaCC to 2.0 and I'm looking for the equivalent to SystemChangeNotifier>>doSilently:. Is it SystemAnnouncer>>suspendAllWhile:? (doSilently: is used in SmaCC tests). Thanks, Thierry -- Thierry Goubier CEA list Laboratoire des Fondations des Systèmes Temps Réel Embarqués 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95