patch 8.2.2060: check for features implemented with "if" Commit: https://github.com/vim/vim/commit/aeb313f355cd67638e3c611354ce401d86f56afe Author: Bram Moolenaar <Bram@vim.org> Date: Fri Nov 27 19:13:28 2020 +0100 patch 8.2.2060: check for features implemented with "if" Problem: Check for features implemented with "if". Solution: Use the Check commands. (Ken Takata, closes https://github.com/vim/vim/issues/7383)

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}\")