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| From: | Stefan Monnier |
| Subject: | bug#16526: 24.3.50; scroll-conservatively & c-mode regression. The purpose of revision 116070. |
| Date: | Sat, 25 Jan 2014 18:02:08 -0500 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
> - it brutally returns BOB, no matter what. Perhaps some sort of cache of
> safe positions (doesn't one exist already?) could accelerate
> find_defun_start to acceptable speed in this use case.
syntax-ppss maintains such a cache. But it's in Elisp.
Stefan
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