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From: | Drew Adams |
Subject: | RE: Bug #22983 (syntax-ppss returns wrong result) is still open. Could we fix it before the release, please. |
Date: | Mon, 13 Jun 2016 06:28:13 -0700 (PDT) |
> after narrowing to a sub-part, the if the user wants to > unnnarrow, she'll find that `widen` doesn't do what she expects. > For this use-case, I could imagine fixing it by providing some > kind of undo facility for narrowing. Aka this problem: _Narrowing is fine-grained but widening is not._ Narrowing always narrows to the current region, which can be anywhere and have any size up to the buffer size. But command 'widen' ('C-x n w') always restores the full buffer. There ca be many different narrowings (one at a time), but there is only one widening: the whole buffer. One solution: https://www.emacswiki.org/emacs/MultipleNarrowings
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