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[Emacs-diffs] emacs/doc/misc dbus.texi
From: |
Michael Albinus |
Subject: |
[Emacs-diffs] emacs/doc/misc dbus.texi |
Date: |
Mon, 26 Jan 2009 20:23:30 +0000 |
CVSROOT: /sources/emacs
Module name: emacs
Changes by: Michael Albinus <albinus> 09/01/26 20:23:30
Modified files:
doc/misc : dbus.texi
Log message:
* dbus.texi (Errors and Events): New variable dbus-event-error-hooks.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/doc/misc/dbus.texi?cvsroot=emacs&r1=1.28&r2=1.29
Patches:
Index: dbus.texi
===================================================================
RCS file: /sources/emacs/emacs/doc/misc/dbus.texi,v
retrieving revision 1.28
retrieving revision 1.29
diff -u -b -r1.28 -r1.29
--- dbus.texi 8 Jan 2009 05:29:07 -0000 1.28
+++ dbus.texi 26 Jan 2009 20:23:30 -0000 1.29
@@ -1535,7 +1535,22 @@
D-Bus errors are not propagated during event handling, because it is
usually not desired. D-Bus errors in events can be made visible by
-setting the variable @code{dbus-debug} to @code{t}.
+setting the variable @code{dbus-debug} to @code{t}. They can also be
+handled by a hook function.
+
address@hidden dbus-event-error-hooks
+This hook variable keeps a list of functions, which are called when a
+D-Bus error happens in the event handler. Every function must accept
+one argument, the error variable catched in @code{condition-case} by
address@hidden Example:
+
address@hidden
+(defun my-dbus-event-error-handler (err)
+ (message "my-dbus-event-error-handler: %S" (cadr err)))
+
+(add-hook 'dbus-event-error-hooks 'my-dbus-event-error-handler)
address@hidden lisp
address@hidden defvar
@node GNU Free Documentation License
- [Emacs-diffs] emacs/doc/misc dbus.texi,
Michael Albinus <=