GNU bug report logs - #72556
29.1.90; vc-diff does not undo hunk in end of source file

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Message #32 received at 72556 <at> debbugs.gnu.org (full text, mbox):

From: Tomas Nordin <tomasn <at> posteo.net>
To: Juri Linkov <juri <at> linkov.net>, Eli Zaretskii <eliz <at> gnu.org>
Cc: Dmitry Gutov <dmitry <at> gutov.dev>, 72556 <at> debbugs.gnu.org
Subject: Re: bug#72556: 29.1.90; vc-diff does not undo hunk in end of source
 file
Date: Sat, 01 Mar 2025 19:28:55 +0000

Tomas Nordin <tomasn <at> posteo.net> writes:

> The attached patch of diff-mode.el makes the assumption that hunk is
> already applied when both OLD and NEW yields non-nil, and checks if
> this is the case as the first or:ed attempt.  Optimistically assumes
> that this was the requested FIXME and so removes the FIXME comment.

But the patch seem to break the technique suggested by Dmitri,
'C-u C-c C-a', so I missed something.  I will see if I can find
some other fix.

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