Your bug report

#78001: 30.1; `M-x man` errors on macOS 15 after sed(1) RE syntax change

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 78001@debbugs.gnu.org.

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78001: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=78001
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