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Re: Lazy Isearch in dired

From: Chong Yidong
Subject: Re: Lazy Isearch in dired
Date: Thu, 13 Nov 2008 12:07:25 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux)

Juri Linkov <address@hidden> writes:

> In normal cases there is no slowdown because the new additional
> loop gets executed only once.  And in cases with a restricted search
> (with invisible matches or matches outside of the search space)
> there is really a speedup instead of slowdown because unnecessary
> overlays for lazy highlights never get created - these places are
> skipped with a new loop.

I see.  Thanks.

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