Subject: grep >=2.28 cannot handle -wF correctly under LANG=ja_JP.eucjp

From: "NIDE, Naoyuki" <[email-masked]>
Date: Sat, 16 Nov 2019 04:06:51 +0900 (JST)

echo ba | LANG=ja_JP.eucjp grep -F -w a
outputs ba, but should output nothing.

NIDE, Naoyuki
[email-masked]