Your bug report

#68981: [PATCH] Add support for deriving major modes in which-func

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 68981@debbugs.gnu.org.

-- 
68981: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=68981
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