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overlays and movement


From: Manuel Giraud
Subject: overlays and movement
Date: Tue, 28 Jun 2022 11:17:15 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (berkeley-unix)

Hi,

I'd like to have some overlays (just 2 in fact) that have to be updated
each time I'm moving into the buffer. What is the prefered way to do
this?

I have tried to add a hook on `post-command-hook'. It kind of works but
it seems to lag sometimes and the docstring says that this is a bad idea
anyway.

Best regards,
-- 
Manuel Giraud



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