Your bug report

#12382: Trivial change to have the 'tar' command recognize .xz files for auto-completion in the old shell 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 12382@debbugs.gnu.org.

-- 
12382: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=12382
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