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bug#5667: 23.1.93; cursor movement in Korean text is slow with xfonts-ba
bug#5667: 23.1.93; cursor movement in Korean text is slow with xfonts-baekmuk
Thu, 01 Apr 2010 10:31:21 +0200
Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux)
Kenichi Handa, on 2010-04-01 09:59 +0200, said:
> Very sorry for the late response on this matter.
> I've just confirmed this problem. Strangely that slowness
> doesn't happen with the other fonts (e.g. daewoo-mincho).
> I'm now investigating what is wrong.
I have uploaded a patch to the bug tracker. The difference between
baekmuk and daewoo is the xfont encoding registry. Baekmuk has
ksx1001.1998 and daewoo has ksc5601.1987. [xfonts-baekmuk package
installs also aliases with registry ksc5601.1987.]
Apart from the above temporary fix, another question is: I don't know
whether or not emacs is expected to slow down when it sees a font with
an unknown (to emacs) encoding.