Your bug report

#17745: 24.3; auto-mode-alist .ad for conf-xdefaults-mode

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 17745@debbugs.gnu.org.

-- 
17745: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17745
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