patch 8.1.0269: Ruby Kernel.#p method always returns nil commit https://github.com/vim/vim/commit/51e9fbf1c7ab4ec61ac959d72d5d5cb0a0b356bb Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 11 14:24:11 2018 +0200 patch 8.1.0269: Ruby Kernel.#p method always returns nil Problem: Ruby Kernel.#p method always returns nil. Solution: Copy p method implementation from Ruby code. (Masataka Pocke Kuwabara, closes #3315)

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}\")