commit https://github.com/vim/vim/commit/aedfcbe1e6c7df6edcd6756d7601bfdec7dd2087 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 25 17:02:51 2016 +0100 patch 7.4.1649 Problem: The matchit plugin needs to be copied to be used. Solution: Put the matchit plugin in an optional package.

TYPEMAP
VIWIN	T_VIOBJNOMUNGE
VIBUF	T_VIOBJNOMUNGE

INPUT
T_VIOBJNOMUNGE
	if (sv_isa($arg, \"${ntype}\")) {
	    IV tmp = SvIV((SV*)SvRV($arg));
	    $var = INT2PTR($type, tmp);
	    if (!tmp)
		croak(\"$ntype no longer exists\");
	}
	else
	    croak(\"$var is not of type ${ntype}\")