Re: Slow completion-at-point

[Juri Linkov <juri@linkov.net>]

> Here is some timing information for this issue:
>
> I added the following around advice fragment to completion-at-point debug:
>
> (let ((start (current-time)))
>      ad-do-it
>      (message "<%.4f %d gcs %.4f>"
>               (float-time (time-subtract (current-time) start))
>               gcs-done gc-elapsed))
>
> Then I went to a shell buffer, and from my home directory (it contains
> a subdir text) typed
>
> cd te <tab>
>
> Messages buffer shows the following:
>
> ~/
> Making completion list...
> Sole completion
> <2.0219 14 gcs 1.2927>

Please try to get benchmark numbers after customizing the recently added
'completion-lazy-hilit'.