From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: npostavs@users.sourceforge.net Newsgroups: gmane.emacs.bugs Subject: bug#18128: Diff-mode doesn't refine hunks automatically Date: Fri, 04 Nov 2016 22:10:13 -0400 Message-ID: <8760o2pth6.fsf@users.sourceforge.net> References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1478311996 1534 195.159.176.226 (5 Nov 2016 02:13:16 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 5 Nov 2016 02:13:16 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) Cc: 18128@debbugs.gnu.org To: Paul Pogonyshev Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Nov 05 03:13:11 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1c2qTS-0005fX-OJ for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 04 Nov 2016 19:09:28 -0700 (PDT) Original-Received: from zony ([45.2.7.130]) by smtp.googlemail.com with ESMTPSA id m128sm17338325itm.9.2016.11.04.19.09.27 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 04 Nov 2016 19:09:28 -0700 (PDT) In-Reply-To: (Paul Pogonyshev's message of "Mon, 28 Jul 2014 15:59:12 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:125366 Archived-At: Paul Pogonyshev writes: > Diff-mode should just refine hunks automatically when visiting a > buffer. If it is a performance concern, there should be some > customization option for it and/or this could be done lazily. > A patch was recently added to magit that let-binds write-region-inhibit-fsync around the call to diff-refine-hunk, this was reported to make a significant improvement in speed when refining all hunks in a diff. We should do the same for smerge-refine-subst (or is it possible to do this automatically for all temp files?) before extending diff refinement over the whole buffer. https://patch-diff.githubusercontent.com/raw/magit/magit/pull/2834.patch