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Re: Text Properties And Buffer Modification

From: martin rudalics
Subject: Re: Text Properties And Buffer Modification
Date: Wed, 05 Dec 2018 20:04:25 +0100

>>> Don't forget that the modified status is important for more than
>>> just saving to a file: it is important for redisplaying the
>>> buffer, for example.
>> Really?
> Is that a rhetorical question?

I would have thought that buffer redisplay is triggered only by
bset_redisplay and BUF_COMPUTE_UNCHANGED which IIUC are called the
same way for overlays and text properties.  Am I wrong?


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