patch 8.2.1772: cannot use CTRL-W <Down> to move out of a terminal window Commit: https://github.com/vim/vim/commit/f43e7ac4eee22dbb26fc069ec9a3d1598ec8dfe9 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 29 21:23:25 2020 +0200 patch 8.2.1772: cannot use CTRL-W <Down> to move out of a terminal window Problem: Cannot use CTRL-W <Down> to move out of a terminal window. Solution: Use special_to_buf() instead of mb_char2bytes(). (closes https://github.com/vim/vim/issues/7045)

#! /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