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* dbus.texi (Errors and Events): New macro dbus-ignore-errors.

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Michael Albinus 2008-01-21 20:01:19 +00:00
parent d405bc15fc
commit d2e4a6c904
2 changed files with 13 additions and 3 deletions
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doc/misc/ChangeLog
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@ -1,3 +1,7 @@
2008-01-21 Michael Albinus <michael.albinus@gmx.de>
* dbus.texi (Errors and Events): New macro dbus-ignore-errors.
2008-01-18 Katsumi Yamaoka <yamaoka@jpl.org>
* gnus-news.texi: Mention gnus-article-describe-bindings.

12
doc/misc/dbus.texi
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@ -674,9 +674,15 @@ there is a type mismatch, the Lisp error @code{wrong-type-argument}
@code{D-Bus ARG} is raised.
All errors raised by D-Bus are signaled with the error symbol
@code{dbus-error}. As usual, such an error can be trapped with a
@code{condition-case} form. If possible, error messages from D-Bus
are appended to the @code{dbus-error}.
@code{dbus-error}. If possible, error messages from D-Bus are
appended to the @code{dbus-error}.
@defspec dbus-ignore-errors forms@dots{}
This executes @var{forms} exactly like a @code{progn}, except that
@code{dbus-error} errors are ignored during the @var{forms}. These
errors can be made visible when variable @code{dbus-debug} is set to
@code{t}.
@end defspec
Incoming D-Bus messages are handled as Emacs events (see @pxref{Misc
Events, , , elisp}). The generated event has this form: