君C Name Classification

The monadic system function 君C takes a right argument which is a character string specifying a name, or character matrix of names. It returns a numeric result which is the classification of each name:

            1       =         line label
            2       =         variable
            3       =         function
            4       =         operator
            5       =         group
            9       =         class
            0       =         name not in use
           ｯ1       =         invalid name

Note: If 靴S is non-zero, an invalid name may be represented by 4 for compatibility with APL.68000 Level I. See 靴S for details.

Topic: APLX Help : Help on APL language : System Functions & Variables : 君C Name Classification
[ Previous | Next | Contents | Index ]