patch 8.0.0723: arglist test fails if file name case is ignored commit https://github.com/vim/vim/commit/9b50bba643f8d1fcac91e11780da7d03d8995260 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 16 16:42:13 2017 +0200 patch 8.0.0723: arglist test fails if file name case is ignored Problem: Arglist test fails if file name case is ignored. Solution: Wipe existing buffers, check for fname_case property.

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}\")