|
From: | Glenn Morris |
Subject: | bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend). |
Date: | Tue, 27 Nov 2012 15:09:47 -0500 |
User-agent: | Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
Oleksandr Gavenko wrote: > md /tmp/test > hg init > echo xxx >>README > hg add > hg ci -m init > echo yyy >>README > hg ci -m before > hg mv README INSTALL > hg ci -m rename > echo zzz >>INSTALL > hg ci -m after Perfect, thanks. (Assuming md == mkdir && cd) > Open INSTALL file in Emacs. "C-x v l" ("vc-print-log"). You get (I drop some > output): I had to add -f to vc-hg-log-switches. I'm guessing you have it in .hgrc maybe. > In changeset 2 "d" (log-view-diff) fine: > > diff --git a/README b/INSTALL > copy from README > copy to INSTALL I had to add --git to vc-hg-diff-switches. > In changeset 1 "d" (log-view-diff) fail: empty *vc-diff* buffer and message: > > Finding changes in /tmp/test/INSTALL... > No changes between 0 and 1 [...] > $ hg diff -r 1 -r 2 INSTALL > diff --git a/README b/INSTALL > copy from README > copy to INSTALL Obviously to compare with what you are asking Emacs to do, you need to run: hg diff -r 0 -r 1 INSTALL This prints nothing for me. So I don't see any Emacs issue here.
[Prev in Thread] | Current Thread | [Next in Thread] |