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[Emacs-diffs] master c024a05: Add variable auto-save-no-message
From: |
Eli Zaretskii |
Subject: |
[Emacs-diffs] master c024a05: Add variable auto-save-no-message |
Date: |
Sat, 11 Aug 2018 05:26:25 -0400 (EDT) |
branch: master
commit c024a05e5990f0f9777ff88fffa02382b7522ccc
Author: Federico Tedin <address@hidden>
Commit: Eli Zaretskii <address@hidden>
Add variable auto-save-no-message
* src/keyboard.c (auto-save-no-message): New variable, allows
suppressing auto-saving message.
* lisp/cus-start.el (standard): Add 'auto-save-no-message' variable.
* doc/emacs/files.texi (Auto Save): Document 'auto-save-no-message'.
* etc/NEWS: Mention 'auto-save-no-message'. (Bug#31039)
---
doc/emacs/files.texi | 13 ++++++++-----
etc/NEWS | 5 +++++
lisp/cus-start.el | 1 +
src/keyboard.c | 8 ++++++--
4 files changed, 20 insertions(+), 7 deletions(-)
diff --git a/doc/emacs/files.texi b/doc/emacs/files.texi
index a7cc57e..c7d3b40 100644
--- a/doc/emacs/files.texi
+++ b/doc/emacs/files.texi
@@ -1021,13 +1021,16 @@ separate file, without altering the file you actually
use. This is
called @dfn{auto-saving}. It prevents you from losing more than a
limited amount of work if the system crashes.
address@hidden auto-save-no-message
When Emacs determines that it is time for auto-saving, it considers
each buffer, and each is auto-saved if auto-saving is enabled for it
-and it has been changed since the last time it was auto-saved. The
-message @samp{Auto-saving...} is displayed in the echo area during
-auto-saving, if any files are actually auto-saved. Errors occurring
-during auto-saving are caught so that they do not interfere with the
-execution of commands you have been typing.
+and it has been changed since the last time it was auto-saved. When
+the @code{auto-save-no-message} variable is set to @code{nil} (the
+default), the message @samp{Auto-saving...} is displayed in the echo
+area during auto-saving, if any files are actually auto-saved; to
+disable these messages, customize the variable to a address@hidden
+value. Errors occurring during auto-saving are caught so that they do
+not interfere with the execution of commands you have been typing.
@menu
* Files: Auto Save Files. The file where auto-saved changes are
diff --git a/etc/NEWS b/etc/NEWS
index 0b1e649..d918ef3 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -196,6 +196,11 @@ from a remote host.
This triggers to search the program on the remote host as indicated by
'default-directory'.
++++
+** New variable 'auto-save-no-message'.
+When set to t, no message will be shown when auto-saving (default
+value: nil).
+
* Editing Changes in Emacs 27.1
diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index f31d1df..0d4b968 100644
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -345,6 +345,7 @@ Leaving \"Default\" unchecked is equivalent with specifying
a default of
;; keyboard.c
(meta-prefix-char keyboard character)
(auto-save-interval auto-save integer)
+ (auto-save-no-message auto-save boolean)
(auto-save-timeout auto-save (choice (const :tag "off" nil)
(integer :format "%v")))
(echo-keystrokes minibuffer number)
diff --git a/src/keyboard.c b/src/keyboard.c
index 7ab9a60..66041f3 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -2626,7 +2626,7 @@ read_char (int commandflag, Lisp_Object map,
&& num_nonmacro_input_events - last_auto_save > max (auto_save_interval,
20)
&& !detect_input_pending_run_timers (0))
{
- Fdo_auto_save (Qnil, Qnil);
+ Fdo_auto_save (auto_save_no_message ? Qt : Qnil, Qnil);
/* Hooks can actually change some buffers in auto save. */
redisplay ();
}
@@ -2691,7 +2691,7 @@ read_char (int commandflag, Lisp_Object map,
if (EQ (tem0, Qt)
&& ! CONSP (Vunread_command_events))
{
- Fdo_auto_save (Qnil, Qnil);
+ Fdo_auto_save (auto_save_no_message ? Qt : Qnil, Qnil);
redisplay ();
}
}
@@ -11391,6 +11391,10 @@ result of looking up the original command in the
active keymaps. */);
Zero means disable autosaving due to number of characters typed. */);
auto_save_interval = 300;
+ DEFVAR_BOOL ("auto-save-no-message", auto_save_no_message,
+ doc: /* Non-nil means do not print any message when auto-saving.
*/);
+ auto_save_no_message = false;
+
DEFVAR_LISP ("auto-save-timeout", Vauto_save_timeout,
doc: /* Number of seconds idle time before auto-save.
Zero or nil means disable auto-saving due to idleness.
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