Uucp.GcGeneral category property.
type t = [ | `Cc | 
| `Cf | 
| `Cn | 
| `Co | 
| `Cs | 
| `Ll | 
| `Lm | 
| `Lo | 
| `Lt | 
| `Lu | 
| `Mc | 
| `Me | 
| `Mn | 
| `Nd | 
| `Nl | 
| `No | 
| `Pc | 
| `Pd | 
| `Pe | 
| `Pf | 
| `Pi | 
| `Po | 
| `Ps | 
| `Sc | 
| `Sk | 
| `Sm | 
| `So | 
| `Zl | 
| `Zp | 
| `Zs | 
 ]The type for general categories.
val pp : Format.formatter -> t -> unitpp ppf c prints an unspecified representation of c on ppf.
general_category u is u's General_Category property.