patch 8.1.0926: no test for :wnext, :wNext and :wprevious commit https://github.com/vim/vim/commit/e93e5a504f481bd0dad9c504d5fcf0e5f0dfc6e6 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 15 20:22:38 2019 +0100 patch 8.1.0926: no test for :wnext, :wNext and :wprevious Problem: No test for :wnext, :wNext and :wprevious. Solution: Add a test. (Dominique Pelle, closes https://github.com/vim/vim/issues/3963)

#! /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