DENOMINATOR      1060 complex.c      #define NUMBER "[-+]?" NUMERATOR "(?:\\/" DENOMINATOR ")?"
DENOMINATOR      1061 complex.c      #define NUMBERNOS NUMERATOR "(?:\\/" DENOMINATOR ")?"
DENOMINATOR      1266 rational.c     #define PATTERN "\\A" WS "([-+])?(" NUMERATOR ")(?:\\/(" DENOMINATOR "))?" WS