>>>>> "Bennett" == Bennett Helm <[EMAIL PROTECTED]> writes:

Bennett> With this new version of the patch, I cannot duplicate either
Bennett> the re-ordering problem or the problem of dropping
Bennett> characters. However, typing feels a bit slower than before,
Bennett> with characters appearing on the screen at a fixed speed as
Bennett> if from a slow teletype.

Bennett, 

Your latest profile showed that a _lot_ of time is spent in
QFontEngineMac::doTextTask, with mostly none of that dispatched to the
lower-level functions. Can you confirm that?

I think that there is a way with Shark.app to have a profile of the
code in a function. Could you try that with
QFontEngineMac::doTextTask? I am curious to know where the time is
spent.

JMarc

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