patch 8.0.0376: size computations in spell file reading are off commit https://github.com/vim/vim/commit/6d3c8586fc81b022e9f06c611b9926108fb878c7 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 26 15:27:23 2017 +0100 patch 8.0.0376: size computations in spell file reading are off Problem: Size computations in spell file reading are not exactly right. Solution: Make "len" a "long" and check with LONG_MAX.

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}\")