GNU bug report logs - #58516
28.1; add option/key to rerun current diff without whitespace changes

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Package: emacs;

Reported by: gert <gertopc <at> proton.me>

Date: Fri, 14 Oct 2022 14:55:02 UTC

Severity: normal

Tags: fixed, patch

Found in version 28.1

Fixed in version 30.1

Done: Robert Pluim <rpluim <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Robert Pluim <rpluim <at> gmail.com>
To: Juri Linkov <juri <at> linkov.net>
Cc: 58516 <at> debbugs.gnu.org, gert <gertopc <at> proton.me>
Subject: bug#58516: 28.1; add option/key to rerun  current diff without whitespace changes
Date: Mon, 17 Oct 2022 10:49:26 +0200

>>>>> On Sat, 15 Oct 2022 22:09:35 +0300, Juri Linkov <juri <at> linkov.net> said:

    >> +(defun diff-ignore-whitespace-all-hunks ()
    >> +  "Re-diff all the hunks, ignoring whitespace-differences."
    >> +  (interactive)
    >> +  (diff--iterate-hunks (point-max) (lambda (_ _)
    >> +                                     (diff-refresh-hunk t))
    >> +                       (point-min)))

    Juri> A question about performance: would this run the diff command
    Juri> for every hunk?

Yes. I donʼt see an easy way to avoid that: we may not have actual
source files available, so we canʼt just run the diff command with
different switches over the whole file.

Robert
--
This bug report was last modified 2 years and 153 days ago.

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