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| From: | Stefan Monnier |
| Subject: | Re: Overlays as an AA-tree |
| Date: | Mon, 06 Feb 2017 10:46:09 -0500 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
> Maybe not... but it still sounds a bit expensive to me, spontaneously.
The number of overlays whose boundary happens to be just at the point of
insertion is likely to be usually 0, sometimes 1 and very rarely more.
Stefan
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