GNU bug report logs - #58342
29.0.50; noverlay branch is O(N) for important calls

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From: Dmitry Gutov <dgutov <at> yandex.ru>
To: Matt Armstrong <matt <at> rfc20.org>, Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: gerd.moellmann <at> gmail.com, eliz <at> gnu.org, mail <at> andreas-politz.de, 58342 <at> debbugs.gnu.org
Subject: bug#58342: 29.0.50; noverlay branch is O(N) for important calls
Date: Sat, 8 Oct 2022 00:58:47 +0300

On 07.10.2022 23:37, Matt Armstrong wrote:
> Does anybody know of an Emacs package that uses a large number of
> overlays that span large amounts of the buffer in complex ways?  If none
> exist, maybe we can just close this bug!

mmm-mode, perhaps.

But that depends on what you mean by "large" and "complex". The overlay 
nesting scheme is usually straightforward.

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