patch 8.1.2227: layout wrong if 'lines' changes while cmdline window is open Commit: https://github.com/vim/vim/commit/1c329c04be2e95a3589a53f2978926e91b450cca Author: Bram Moolenaar <Bram@vim.org> Date: Sun Oct 27 20:37:35 2019 +0100 patch 8.1.2227: layout wrong if 'lines' changes while cmdline window is open Problem: Layout wrong if 'lines' changes while cmdline window is open. Solution: Do not restore the window layout if 'lines' changed. (closes #5130)

#! /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