Are there category naming conventions?
Basically, VisualAge and IBM Smalltalk allow you the capability to categorize methods. You can use method categories to organize the list of methods defined by a class. For example, IBM Smalltalk uses category names that identify which application the method comes from. Also, category names in IBM Smalltalk end with either API or Internal. You are free to use and package any methods categorized as API. Methods categorized as Internal, however, are not part of the official Application Programming Interface for that object. Categories are entirely optional, but are turned on by default. Please refer to IBM Smalltalk User’s Guide pg. 33 and p.51 for more categorizing methods information.
