[AUCTeX-diffs] Changes to auctex/tex.el,v

[Tassilo Horn]

CVSROOT:        /sources/auctex
Module name:    auctex
Changes by:     Tassilo Horn <tsdh>     12/11/30 11:55:46

Index: tex.el
===================================================================
RCS file: /sources/auctex/auctex/tex.el,v
retrieving revision 5.701
retrieving revision 5.702
diff -u -b -r5.701 -r5.702
--- tex.el      26 Nov 2012 19:56:22 -0000      5.701
+++ tex.el      30 Nov 2012 11:55:45 -0000      5.702
@@ -1014,7 +1014,9 @@
 are checked.  If OPTIONS include `:forward', which is currently
 the only option, then additional requirements needed by forward
 search are checked, too."
-  (and (require 'dbus nil :no-error)
+  (and (featurep 'emacs)  ;; XEmacs 21.4 has no `require` with arity 3, and no
+                         ;; dbus support anyway.
+       (require 'dbus nil :no-error)
        (functionp 'dbus-register-signal)
        (getenv "DBUS_SESSION_BUS_ADDRESS")
        (executable-find "evince")