CJK support makes evil-forward-word-begin slow

[Frank Fischer]

On 2012-07-29, Nikolai Weibull <now at bitwi.se> wrote:
> The CJK support added in 7adc3b119fcb4ef58d3d077dc38bc974af8c584b
> seems to make evil-forward-word-begin run a lot slower than before.
> evil-backward-word-begin seems to be unaffected, speed wise.

Do you know a good way how to make this slow down apparent? I've just
tested both function with the latest versions but cannot experience
any difference. Maybe a certain file-type (major-mode) or old machine?

Frank