patch 8.2.4478: crash when using fuzzy completion Commit: https://github.com/vim/vim/commit/00333cb3b341499df8729b9345f0bbad968cda0b Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sat Feb 26 16:05:08 2022 +0000 patch 8.2.4478: crash when using fuzzy completion Problem: Crash when using fuzzy completion. Solution: Temporary fix: put back regexp. (closes https://github.com/vim/vim/issues/9852, closes https://github.com/vim/vim/issues/9851)

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done