commit https://github.com/vim/vim/commit/03e19a04ac2ca55643663b97b6ab94043233dcbd Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 24 22:29:49 2016 +0200 patch 7.4.1842 Problem: get() works for Partial but not for Funcref. Solution: Accept Funcref. Also return the function itself. (Nikolai Pavlov)

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}\")