basic * duplicate() const;
void print(std::ostream & os, unsigned upper_precedence) const;
void printraw(std::ostream & os) const;
- void printcsrc(std::ostream & os, unsigned upper_precedence) const;
+ void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence = 0) const;
bool info(unsigned inf) const;
int degree(const symbol & s) const;
int ldegree(const symbol & s) const;