patch 8.0.1806: InsertCharPre causes problems for autocomplete commit https://github.com/vim/vim/commit/39de95257714b76ccd845d081cff57830a79b488 Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 8 22:48:00 2018 +0200 patch 8.0.1806: InsertCharPre causes problems for autocomplete Problem: InsertCharPre causes problems for autocomplete. (Lifepillar) Solution: Check for InsertCharPre before calling vpeekc(). (Christian Brabandt, closes #2876)

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}\")