patch 8.1.1445: popup window border highlight not implemented yet commit https://github.com/vim/vim/commit/790498b509443f96f39431d2bc87b777efbe250f Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 1 22:15:29 2019 +0200 patch 8.1.1445: popup window border highlight not implemented yet Problem: Popup window border highlight not implemented yet. Solution: Implement the "borderhighlight" option.

#! /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