patch 8.2.3149: some plugins have a problem with the error check Commit: https://github.com/vim/vim/commit/cc7eb2aa7a7f2e6ae41f1e7cf60965c083d8a9e9 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 11 19:12:04 2021 +0200 patch 8.2.3149: some plugins have a problem with the error check Problem: Some plugins have a problem with the error check for using :command with -complete but without -nargs. Solution: In legacy script only give a warning message.

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}\")