diff options
| author | Dmitry Antipov <dmantipov@yandex.ru> | 2012-12-11 13:51:12 +0400 |
|---|---|---|
| committer | Dmitry Antipov <dmantipov@yandex.ru> | 2012-12-11 13:51:12 +0400 |
| commit | c6afe371b0218154957bbef17c3f8bda5377b7c8 (patch) | |
| tree | 2356c637109538cac1d24a7e1ae0ba38ccfec53d /src/buffer.c | |
| parent | 1b47babdb7fd503ad79a696a1b9d9b2e2b46e10c (diff) | |
| download | emacs-c6afe371b0218154957bbef17c3f8bda5377b7c8.tar.gz | |
* buffer.c (Fset_buffer_multibyte): Do not force redisplay
if changed buffer is not shown in a window.
* insdel.c (prepare_to_modify_buffer): Likewise.
* window.c (replace_buffer_in_windows_safely): Do nothing
if buffer is not shown in a window.
(Fforce_window_update): Likewise if string or buffer argument
is passed.
Diffstat (limited to 'src/buffer.c')
| -rw-r--r-- | src/buffer.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/buffer.c b/src/buffer.c index 1194431841a..748422df73a 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -2691,10 +2691,11 @@ current buffer is cleared. */) UNGCPRO; - /* Changing the multibyteness of a buffer means that all windows - showing that buffer must be updated thoroughly. */ current_buffer->prevent_redisplay_optimizations_p = 1; - ++windows_or_buffers_changed; + + /* If buffer is shown in a window, let redisplay consider other windows. */ + if (buffer_window_count (current_buffer)) + ++windows_or_buffers_changed; /* Copy this buffer's new multibyte status into all of its indirect buffers. */ |