patch 8.1.0890: pty allocation wrong if using file for out channel commit https://github.com/vim/vim/commit/593864817a08f9b719a093ef4fd8d4d35132ab86 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 10 22:43:46 2019 +0100 patch 8.1.0890: pty allocation wrong if using file for out channel Problem: Pty allocation wrong if using file for out channel and using null for in channel and null for error channel. Solution: Correct using use_file_for_out in condition. (Ozaki Kiichi, closes #3917)

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}\")