Hallo! I need to change the maximum heap to run a program. I know that I can call my program with the -M option (e.g. myProgram +RTS -M120m -RTS). But in section 3.12.4 of the user guide are some hooks named, which allow one to change different defaults. Unfortunatly I didn't find a Hook that enables me to increase the heap. Is there such a hook? And how do I have to use it? Any other alternatives? Thanks, Andreas