gtk/text_view.go
func (v *TextView) ForwardDisplayLine(iter *TextIter) bool {
	return gobool(C.gtk_text_view_forward_display_line(v.native(), iter.native()))
}
func (v *TextView) ForwardDisplayLine(iter *TextIter) bool {
	return gobool(C.gtk_text_view_forward_display_line(v.native(), iter.native()))
}
// ForwardDisplayLine is a wrapper around gtk_text_view_forward_display_line().