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From: | Stefan Monnier |
Subject: | Re: jit lock sit-for provokes redisplay provokes imenu |
Date: | Thu, 27 Jul 2006 10:35:26 -0400 |
User-agent: | Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
>>> return BUF_SAVE_MODIFF (buf) < BUF_CHARS_MODIFF (buf) ? Qt : Qnil; >> Isn't this vulnerable to problems when MODIFF wraps around? > Hmmm... Do you think it's more vulnerable than `buffer-modified-p' or > `update_menu_bar'? Hmm... good point. I just assumed that buffer-modified-p used "!=" instead of "<", but indeed it uses "<" which makes it vulnerable as well. I guess wraparounds are sufficiently unlikely, then. Stefan
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