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From: | Stefan Monnier |
Subject: | Re: [Emacs-diffs] widen-limits c331b66: Implement buffer-widen-limits functionality |
Date: | Thu, 24 Mar 2016 11:20:09 -0400 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) |
> The important part is to define one or more "meaningful" behaviors > for any given context (such as Info). Indeed, there can be several "meaningful" choices. Currently, narrowing doesn't say anything about what is being narrowed or why, so we can't distinguish between different cases, which means that it's impossible for something like font-lock or syntax-ppss (which can require additional contextual info in order to correctly process the narrowed pat of the buffer) to know how much to widen. Stefan
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