From: npostavs@users.sourceforge.net
To: Tino Calancha <tino.calancha@gmail.com>
Cc: 25410@debbugs.gnu.org
Subject: bug#25410: 26.0.50; Refine an unified diff hunk only if adds lines
Date: Tue, 10 Jan 2017 09:22:36 -0500 [thread overview]
Message-ID: <8737gr0zbn.fsf@users.sourceforge.net> (raw)
In-Reply-To: <8737grz0q3.fsf@gmail.com> (Tino Calancha's message of "Tue, 10 Jan 2017 19:08:20 +0900")
Tino Calancha <tino.calancha@gmail.com> writes:
> After deletion of a large file from CVS, a diff shows
> a very large hunk with just deleted lines. Then, for unified diffs, a call
> to `diff-refine-hunk' on that hunk takes a huge time.
> Instead, it's better to first check if the hunk adds new lines: only when
> this is true, then proceed with the hunk refinement.
What about a diff that adds a very large file? Perhaps we should only
refine if there added lines *and* deleted lines?
next prev parent reply other threads:[~2017-01-10 14:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-10 10:08 bug#25410: 26.0.50; Refine an unified diff hunk only if adds lines Tino Calancha
2017-01-10 14:22 ` npostavs [this message]
2017-01-10 15:07 ` Tino Calancha
2017-01-11 2:49 ` Tino Calancha
2017-01-11 8:13 ` Tino Calancha
[not found] ` <87wpe0zz0s.fsf@users.sourceforge.net>
2017-01-12 5:32 ` Tino Calancha
2017-01-13 4:50 ` npostavs
2017-01-13 6:14 ` Tino Calancha
2017-01-13 12:11 ` Tino Calancha
2017-01-13 16:31 ` Noam Postavsky
2017-01-14 5:38 ` Tino Calancha
2017-01-19 1:55 ` npostavs
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