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Re: Greyed Screens during GC



Excerpts from internet.lang.info-macl: 20-Sep-94 Re: Greyed Screens
during GC by Bill St. Clair@cambridge 
> To disable GC event processing:
> 
> ? (setq ccl::*gc-event-status-bits*
>         (logior (- (ash 1 28)) ccl::*gc-event-status-bits*))
> -268435456
> 
> To reenable GC event processing:
> 
> ? (setq ccl::*gc-event-status-bits*
>         (logand (1- (ash 1 28)) ccl::*gc-event-status-bits*))
> 0
> ? 
> 
> 
I eventually settled on using (SET-GC-EVENT-CHECK-ENABLED-P T/NIL)

-Ray