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[Emacs-diffs] emacs-24 r117424: Fix bug with uninitialized undo list of
From: |
Dmitry Antipov |
Subject: |
[Emacs-diffs] emacs-24 r117424: Fix bug with uninitialized undo list of an indirect buffer (Bug#18180). |
Date: |
Tue, 05 Aug 2014 06:05:02 +0000 |
User-agent: |
Bazaar (2.6b2) |
------------------------------------------------------------
revno: 117424
revision-id: address@hidden
parent: address@hidden
committer: Dmitry Antipov <address@hidden>
branch nick: emacs-24
timestamp: Tue 2014-08-05 10:04:38 +0400
message:
Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
* buffer.c (Fmake_indirect_buffer): Initialize undo list with the
base buffer's undo list.
modified:
src/ChangeLog changelog-20091113204419-o5vbwnq5f7feedwu-1438
src/buffer.c buffer.c-20091113204419-o5vbwnq5f7feedwu-264
=== modified file 'src/ChangeLog'
--- a/src/ChangeLog 2014-08-03 07:19:43 +0000
+++ b/src/ChangeLog 2014-08-05 06:04:38 +0000
@@ -1,3 +1,9 @@
+2014-08-05 Dmitry Antipov <address@hidden>
+
+ Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
+ * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
+ base buffer's undo list.
+
2014-08-03 Dmitry Antipov <address@hidden>
Fix bug with an attempt to select uninitialized frame (Bug#18161).
=== modified file 'src/buffer.c'
--- a/src/buffer.c 2014-05-03 08:47:50 +0000
+++ b/src/buffer.c 2014-08-05 06:04:38 +0000
@@ -809,6 +809,9 @@
set_string_intervals (name, NULL);
bset_name (b, name);
+ /* An indirect buffer shares undo list of its base (Bug#18180). */
+ bset_undo_list (b, BVAR (b->base_buffer, undo_list));
+
reset_buffer (b);
reset_buffer_local_variables (b, 1);
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