patch 8.1.1071: cannot get composing characters from the screen commit https://github.com/vim/vim/commit/2912abb3a2fd72074e3901c8ae1d4a77ce764675 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 29 14:16:42 2019 +0100 patch 8.1.1071: cannot get composing characters from the screen Problem: Cannot get composing characters from the screen. Solution: Add screenchars() and screenstring(). (partly by Ozaki Kiichi, closes #4059)

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}\")