Your bug report

#5677: help messages should be more forthcoming as to why they don't know where a function came from

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 5677@debbugs.gnu.org.

-- 
5677: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=5677
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