+ const bool fromInitToNormalMode, const bool interactiveInit,
+ const size_t appetite);
+ ///
+ void collectOptionalParameters(Cursor * cur,
+ const size_type numOptionalParams, std::vector<MathData> & params,
+ size_t & pos, MathAtom & scriptToPutAround,
+ const pos_type macroPos, const int thisPos, const int thisSlice);