newt_listbox_insert_entry &reftitle.description; voidnewt_listbox_insert_entry resourcelistbox stringtext mixeddata mixedkey &warn.undocumented.func; &reftitle.parameters; listbox Its description text Its description data Its description key Its description &reftitle.returnvalues; What the function returns, first on success, then on failure. See also the &return.success; entity