commit https://github.com/vim/vim/commit/e67d546f3c691139e6d3d33f36724d98aec04c14 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 27 22:40:42 2016 +0200 patch 7.4.2275 Problem: ":diffoff!" does not remove filler lines. Solution: Force a redraw and invalidate the cursor. (closes https://github.com/vim/vim/issues/1014)

#! /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