commit https://github.com/vim/vim/commit/24cf233ef9e92f947618c55d8bff423898a45c24 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 1 12:50:54 2016 +0200 patch 7.4.1969 Problem: When the netbeans channel is closed consuming the buffer may cause a crash. Solution: Check for nb_channel not to be NULL. (Xavier de Gaye)

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}\")