Check if expression has been initialized successfully before entering expression mode; default to y=x if expression string is not set
Check if expression has been initialized successfully before entering expression mode; default to y=x if expression string is not set

davidhernon/libmapper,malloch/libmapper,libmapper/libmapper,davidhernon/libmapper,libmapper/libmapper,davidhernon/libmapper-admin2,malloch/libmapper,radarsat1/libmapper,davidhernon/libmapper,libmapper/libmapper,libmapper/libmapper,davidhernon/libmapper-admin2,malloch/libmapper,radarsat1/libmapper,malloch/libmapper,libmapper/libmapper,malloch/libmapper,johnty/libmapper,johnty/libmapper,davidhernon/libmapper-admin2,davidhernon/libmapper,johnty/libmapper,radarsat1/libmapper,malloch/libmapper,davidhernon/libmapper-admin2,libmapper/libmapper,johnty/libmapper,radarsat1/libmapper,johnty/libmapper,radarsat1/libmapper,davidhernon/libmapper-admin2,davidhernon/libmapper