patch 8.2.2490: 'wrap' option is always reset when starting diff mode Commit: https://github.com/vim/vim/commit/4223d43c0fb6ead1e611e4469a1680a9228b6015 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 10 13:18:17 2021 +0100 patch 8.2.2490: 'wrap' option is always reset when starting diff mode Problem: 'wrap' option is always reset when starting diff mode. Solution: Add the "followwrap" item in 'diffopt'. (Rick Howe, closes https://github.com/vim/vim/issues/7797)

#! /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