patch 8.0.1765: CTRL-G j in Insert mode is incorrect when 'virtualedit' set commit https://github.com/vim/vim/commit/db0eedec16621854c772760d02427804bc0a298d Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 25 22:38:17 2018 +0200 patch 8.0.1765: CTRL-G j in Insert mode is incorrect when 'virtualedit' set Problem: CTRL-G j in Insert mode is incorrect when 'virtualedit' is set. Solution: Take coladd into account. (Christian Brabandt, closes https://github.com/vim/vim/issues/2743)

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}\")