Your bug report

#23407: .dir-local settings get obliterated on running a major mode function.

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 23407@debbugs.gnu.org.

-- 
23407: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23407
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