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From: Andreas Schwab <schwab@linux-m68k.org>
To: Stefan Monnier <monnier@IRO.UMontreal.CA>
Cc: 11894@debbugs.gnu.org, Dmitry Gutov <dgutov@yandex.ru>
Subject: bug#11894: 24.1.50; [PATCH] diff-apply-hunk can be off by 1 line when the hunk is 0-context pure removal
Date: Wed, 18 Jul 2012 15:28:12 +0200	[thread overview]
Message-ID: <m27gu1jj0z.fsf@igel.home> (raw)
In-Reply-To: <jwvvchl1bvk.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Wed, 18 Jul 2012 08:53:15 -0400")

Stefan Monnier <monnier@IRO.UMontreal.CA> writes:

> This looks like a bug in those versions of diff (not that I know
> a non-buggy version, tho).

Maybe, but that's how POSIX wants it:

    The ending line number of an empty range shall be the number of the
    preceding line, or 0 if the range is at the start of the file.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."





  reply	other threads:[~2012-07-18 13:28 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-10  1:46 bug#11894: 24.1.50; [PATCH] diff-apply-hunk can be off by 1 line when the hunk is 0-context pure removal Dmitry Gutov
2012-07-18 12:53 ` Stefan Monnier
2012-07-18 13:28   ` Andreas Schwab [this message]
2012-07-19  7:58     ` Stefan Monnier
2012-07-19  8:40       ` Andreas Schwab
2012-07-18 17:25   ` Dmitry Gutov

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