patch 9.0.1919: Wrong curswant when clicking on empty line or with vsplits Commit: https://github.com/vim/vim/commit/03cd697d635f1b0e7ffe21cf8244a8fb755f2ddb Author: zeertzjq <zeertzjq@outlook.com> Date: Wed Sep 20 20:08:40 2023 +0200 patch 9.0.1919: Wrong curswant when clicking on empty line or with vsplits Problem: Wrong curswant when clicking on empty line or with vsplits. Solution: Don't check for ScreenCols[] before the start of the window and handle empty line properly. closes: #13132 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: zeertzjq <zeertzjq@outlook.com>

#! /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