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Re: [ELPA] New package: loccur

From: Alexey Veretennikov
Subject: Re: [ELPA] New package: loccur
Date: Thu, 31 Dec 2015 13:49:42 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin)

daniel sutton <address@hidden> writes:

Thanks for noticing this. It is a redundant code (ovl-start) of course
and I've just removed it.

> hi. had a question about the code.
> I'm not familiar with this notation and was wondering if anyone could chime in
> with an explanation:
> (define-key global-map [(control o)] 'loccur-current)
> and then you have the following line
> (let ((ovl-start (if (= prev-end 1) 1 prev-end))...)
> where it seems like ovl-start is always equal to prev-end?
> Just trying t ounderstand these parts but otherwise the package looks amazing
> and I've already incorporated it into my emacs. thanks so much for sharing
> On Wed, Dec 30, 2015 at 6:30 PM, Juri Linkov <address@hidden> wrote:
>     > I would like to contribute my package loccur
>     > (https://github.com/fourier/loccur) to the GNU ELPA. It is basically
>     > something in between keep-lines and occur: provides the same
>     > functionality as occur but without creating a new buffer/window.
>     A better analogy to describe your package is narrowing
>     to non-contiguous regions with boundaries of matching lines
>     (not sure wherether this feature should be added into core).


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