[C] Fix unwanted point moveage in VM
Stephen J. Turnbull
stephen at xemacs.org
Thu Sep 20 22:18:44 EDT 2007
Aidan Kehoe writes:
> It should be possible to avoid this in VM. AIUI it’s a result of
> doing coding system and base64, quoted-printable decoding on
> displayed text, which will always cause a redisplay flash if the
> relevant text is being shown. (Text is inserted, more text is
> deleted). It would make more sense to do all the decoding somewhere
> that's not being redisplayed, and only show the text when the
> decoding is finished.
I guess you could double buffer, have one buffer for the current view
(or preview) and another where the work is being done. Is that what
you have in mind?
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