patch 8.1.1773: the preview popup window may be too far to the right commit https://github.com/vim/vim/commit/13d5c3f6162694a7e925e66fc4eea35436643384 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 28 21:42:38 2019 +0200 patch 8.1.1773: the preview popup window may be too far to the right Problem: The preview popup window may be too far to the right. Solution: Keep it inside the screen. Also keep the close button and scrollbar visible if possible.

#! /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