patch 8.1.2017: cannot execute commands after closing the cmdline window Commit: https://github.com/vim/vim/commit/96e38a86a710fb6daec4550ac1667f019dc3a40e Author: Bram Moolenaar <Bram@vim.org> Date: Mon Sep 9 18:35:33 2019 +0200 patch 8.1.2017: cannot execute commands after closing the cmdline window Problem: Cannot execute commands after closing the cmdline window. Solution: Also trigger BufEnter and WinEnter. (closes https://github.com/vim/vim/issues/4762)

#! /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