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This functions globally overrides query mode. When newmode passed is PIL_QUERY_OVERRIDE, prompting for new values of parameters is completely disabled. If value is bad or out of range PILGetXXX return immediately with error without asking user. No i/o in stdin/stdout is done by PIL in this mode. When newmode is PIL_QUERY_DEFAULT PIL reverts to default query mode.

Bryan Irby 2004-10-05