monnier pushed a commit to branch externals/auctex
in repository elpa.
commit 536cea74cd65b66c7f8721a2e298c02d9fc4ecef
Author: Tassilo Horn <[email protected]>
Date: Fri Jun 21 11:01:19 2013 +0200
Better check for DBUS support.
* tex.el (TeX-evince-dbus-p): Improved DBUS availability check.
---
ChangeLog | 4 ++++
tex.el | 6 ++----
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 23b0906..d7ece1f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-06-21 Tassilo Horn <[email protected]>
+
+ * tex.el (TeX-evince-dbus-p): Improved DBUS availability check.
+
2013-06-21 R�diger Sonderfeld <[email protected]>
* tex.el (TeX-doc-backend-alist): Remove unnecessary `info' check.
diff --git a/tex.el b/tex.el
index 2df7a4d..1e82bc1 100644
--- a/tex.el
+++ b/tex.el
@@ -1027,11 +1027,9 @@ given, only the minimal requirements needed by backward
search
are checked. If OPTIONS include `:forward', which is currently
the only option, then additional requirements needed by forward
search are checked, too."
- (and (not (featurep 'xemacs)) ; XEmacs 21.4 has no `require' with
- ; arity 3, and no dbus support anyway.
+ (and (featurep 'dbusbind)
(require 'dbus nil :no-error)
- (functionp 'dbus-register-signal)
- (getenv "DBUS_SESSION_BUS_ADDRESS")
+ (dbus-ignore-errors (dbus-get-unique-name :session))
(executable-find "evince")
(or (not (memq :forward options))
(let ((spec (dbus-introspect-get-method
