Your bug report

#56350: UTF-8 LC_CTYPE bug esp when a certain range of Korean characters

which was filed against the grep package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 56350@debbugs.gnu.org.

-- 
56350: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=56350
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