patch 8.2.1328: no space allowed before comma in list Commit: https://github.com/vim/vim/commit/4d4d1cd5c8b61ef0296bd6190ca2a0b2d6d96ba7 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 30 22:14:33 2020 +0200 patch 8.2.1328: no space allowed before comma in list Problem: No space allowed before comma in list. Solution: Legacy Vim script allows it. (closes https://github.com/vim/vim/issues/6577)

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}\")