patch 8.1.0754: preferred column is lost when setting 'cursorcolumn' commit https://github.com/vim/vim/commit/177ab9e0262b1b3a6120bea655864ead487210e5 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 15 21:12:57 2019 +0100 patch 8.1.0754: preferred column is lost when setting 'cursorcolumn' Problem: Preferred column is lost when setting 'cursorcolumn'. Solution: Change option flag to P_RWINONLY. (Takayuki Kurosawa, closes #3806)

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}\")