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[Emacs-diffs] /srv/bzr/emacs/emacs-24 r108643: Optimization to avoid red
From: |
Chong Yidong |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/emacs-24 r108643: Optimization to avoid redisplaying hidden terminal frames. |
Date: |
Fri, 02 Nov 2012 02:02:14 -0000 |
User-agent: |
Bazaar (2.5.0) |
------------------------------------------------------------
revno: 108643
committer: Chong Yidong <address@hidden>
branch nick: trunk
timestamp: Sun 2012-06-17 18:11:39 +0800
message:
Optimization to avoid redisplaying hidden terminal frames.
* xdisp.c (redisplay_internal): No need to redisplay terminal
frames that are not on top.
modified:
src/ChangeLog
src/xdisp.c
=== modified file 'src/ChangeLog'
--- a/src/ChangeLog 2012-06-17 09:00:37 +0000
+++ b/src/ChangeLog 2012-06-17 10:11:39 +0000
@@ -1,3 +1,8 @@
+2012-06-17 Chong Yidong <address@hidden>
+
+ * xdisp.c (redisplay_internal): No need to redisplay terminal
+ frames that are not on top.
+
2012-06-17 Troels Nielsen <address@hidden>
* process.c (make_process): Initialize write_queue.
=== modified file 'src/xdisp.c'
--- a/src/xdisp.c 2012-06-16 12:24:15 +0000
+++ b/src/xdisp.c 2012-06-17 10:11:39 +0000
@@ -13317,6 +13317,12 @@
{
struct frame *f = XFRAME (frame);
+ /* We don't have to do anything for unselected terminal
+ frames. */
+ if ((FRAME_TERMCAP_P (f) || FRAME_MSDOS_P (f))
+ && !EQ (FRAME_TTY (f)->top_frame, frame))
+ continue;
+
if (FRAME_WINDOW_P (f) || FRAME_TERMCAP_P (f) || f == sf)
{
if (! EQ (frame, selected_frame))
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Chong Yidong <=