patch 8.0.1448: segfault with exception inside :rubyfile command commit https://github.com/vim/vim/commit/37badc898b8d167e11553b6d05908ffd35928a6e Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 31 20:15:30 2018 +0100 patch 8.0.1448: segfault with exception inside :rubyfile command Problem: Segmentation fault when Ruby throws an exception inside :rubyfile command. Solution: Use rb_protect() instead of rb_load_protect(). (ujihisa, closes #2147, greywolf, closes #2512, #2511)

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}\")