patch 8.2.4840: heredoc expression evaluated even when skipping Commit: https://github.com/vim/vim/commit/05c7f5d3d03440da6f69604f8c06c4e3d90d2a26 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 28 16:51:41 2022 +0100 patch 8.2.4840: heredoc expression evaluated even when skipping Problem: Heredoc expression evaluated even when skipping. Solution: Don't evaluate when "skip" is set. (closes https://github.com/vim/vim/issues/10306)

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}\")