patch 8.1.1452: line and col property of popup windows not properly checked commit https://github.com/vim/vim/commit/b0ebbda06cf1a4a7c40cb274529c4c53de534e32 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 2 16:51:21 2019 +0200 patch 8.1.1452: line and col property of popup windows not properly checked Problem: Line and col property of popup windows not properly checked. Solution: Check for "+" or "-" sign.

#! /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