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Re: [Emacs-diffs] emacs-25 197a6bc: Fix horizontal scrolling during Isea


From: Stefan Monnier
Subject: Re: [Emacs-diffs] emacs-25 197a6bc: Fix horizontal scrolling during Isearch
Date: Sat, 08 Oct 2016 11:43:11 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2.50 (gnu/linux)

>> >     * lisp/isearch.el (isearch-update): Compute the window's body
>> >     width in a way that is correct when there are no fringes.
>> >     (Bug#24584)
>> [...]
>> > -              (>= (car visible-p) (window-body-width nil t)))
>> > +              (>= (car visible-p)
>> > +                        (* (window-max-chars-per-line) 
>> > (frame-char-width))))
>> 
>> Hmm... shouldn't window-body-width return the right answer even when
>> there are no fringes?
> We were too afraid to make that change at the time, because some
> callers don't (or might not) want that.

Ah, so this is only for the emacs-25 branch, and on master we'll have
"the right fix" instead?  Makes sense, sorry 'bout the noise,


        Stefan




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