On Mon, Jul 18, 2011 at 10:17:35AM +0800, John McCabe-Dansted wrote: > On Mon, Jul 18, 2011 at 7:17 AM, Enrico Forestieri <[email protected]> wrote: > > On Sun, Jul 17, 2011 at 06:49:43PM +0800, John McCabe-Dansted wrote: > > > >> It seems that this code should only be called if the math inset has > >> actually been modified, but that it is being called constantly, even > >> on cursor movement outside the math inset. > > > > Does the attached patch help? However, I don't see any difference even > > reverting r30497. > > It certainly helps with the benchmark, which is run off my desktop.
I'll commit it, then. > However, it doesn't make any noticeable difference on my Laptop. This is also what I find, even reverting r30497, as said. > Perhaps it depends on what X-server is being run, and what > acceleration options are active. It is certainly a X-server thingie, as I don't see the problem on Windows. After releasing a key being held pressed for a few seconds, characters stop appearing on screen immediately. -- Enrico
