I see that after starting up, DrRacket constantly uses between 40 and 60 % of my two CPUs, even with empty definitions window and before doing anything by myself. I use: Welcome to DrRacket, version 5.2.0.6--2011-12-10(6fae172/a) [3m] without debugging and without preserving stacktrace. Language determined by #lang line. Disabling online expansion does not decrease CPU usage. What may be the reason for DrRacket to use so much CPU at moments I would expect it to be idle? Thanks, Jos
_________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
