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From: | Stefan Monnier |
Subject: | Re: `font-lock-extend-region-functions' vs. `font-lock-extend-after-change-region-function' |
Date: | Wed, 29 Apr 2009 16:53:54 -0400 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/23.0.92 (gnu/linux) |
>> The way I imagine fixing it is by changing jit-lock-functions such that >> the functions on that hook (e.g. font-lock-fontify-region) would return >> the new boundaries they used (or nil if they kept the boundaries passed >> by jit-lock). > Would that degrade gracefully in the presence of old jit-lock-functions? That would be the intention, of course (I was thinking of accepting any return value but recognizing a return value of (boundaries START END) as indication that it uses the new calling convention). Stefan
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