This script defines the class/object utilities and is included in the J standard library. Definitions are loaded into the z locale.
| C | cofind, cofindv, coinfo, conouns, conounsx, copathnl, copathnlx, costate | 
| cofind | v | find locales containing global name y | 
| cofindv | v | find locales and values for global name y | 
| conouns | v | nouns referencing object | 
| copathnl | v | path name list | 
| copathnlx | v | formatted path name list with defining classes | 
| costate | v | state of class objects | 
Get info on co classes
Returns: noun refs;object;creator;path
Object references with locales returns: object;references;locales