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bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (f
From: |
Oleksandr Gavenko |
Subject: |
bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend). |
Date: |
Tue, 27 Nov 2012 21:27:42 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) |
On 2012-11-26, Glenn Morris wrote:
> A minimal test case starting from scratch would be helpful.
>
> mkdir /tmp/test
> cd /tmp/test
> touch 1
> hg init
> hg add
> hg commit -m "commit 1"
>
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
Open INSTALL file in Emacs. "C-x v l" ("vc-print-log"). You get (I drop some
output):
changeset: 3:00cf2a4ab691
tag: tip
files: INSTALL
description:
after
changeset: 2:c6a81dfaea75
files: INSTALL README
description:
rename
changeset: 1:9457c3fba41e
files: README
description:
before
changeset: 0:ae606f956f03
files: README
description:
init
In changeset 3 "d" (log-view-diff) fine:
diff --git a/INSTALL b/INSTALL
--- a/INSTALL
+++ b/INSTALL
@@ -1,2 +1,3 @@
xxx
yyy
+zzz
In changeset 2 "d" (log-view-diff) fine:
diff --git a/README b/INSTALL
copy from README
copy to INSTALL
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
While I run in pure shell:
$ hg diff -r 1 INSTALL
diff --git a/README b/INSTALL
rename from README
rename to INSTALL
--- a/README
+++ b/INSTALL
@@ -1,2 +1,3 @@
xxx
yyy
+zzz
Also you ask to call:
$ hg diff -r 1 -r 2 INSTALL
diff --git a/README b/INSTALL
copy from README
copy to INSTALL
--
Best regards!
- bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend)., Oleksandr Gavenko, 2012/11/26
- bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend)., Glenn Morris, 2012/11/26
- bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend)., Glenn Morris, 2012/11/26
- bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend)., Glenn Morris, 2012/11/26
- bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend)., Glenn Morris, 2012/11/26
- bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend).,
Oleksandr Gavenko <=
- bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend)., Glenn Morris, 2012/11/27
- bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend)., Oleksandr Gavenko, 2012/11/27
- bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend)., Glenn Morris, 2012/11/28
bug#13004: 24.2; vc-diff from vc-log doesn't show diff before renames (for Mercurial backend)., Oleksandr Gavenko, 2012/11/27