Your bug report

#73710: 30.0.91; skeleton-transformation-function sometimes unbound when sgml-xml-mode is t

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 73710@debbugs.gnu.org.

-- 
73710: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=73710
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