From : Peter Liebetrau (zippo@edina.xenologics.com)
Subject : Disable multitasking in Amiga mode
>How can I make Double Buffering on a window in amiga-mode? I want to move
>text fast in then window, but there is flicker.. :-/
I tried a lot of things to kill flicker in Intui-Windows ... but
nothing works 100%.
After my brain was grown up doubble size, I found the solution.
Just disavle multitasking while scrolling !!! Thats no joke . I
think all other editors/paintprogs or whatelse uses this trick!
Example ...
Forbid_
WScroll
Permit_
This works 1000000% and it takes no time !!!! Your Machine is as
fast as without Forbid_ / Permit_ , perhaps even faster !!!!!