9.2. Grove Plans

A grove plan specifies a selection of classes and properties from a property set. A property set is defined by a property set definition expressed in SGML as described in “Property Set Definition”.

For any source for the grove, the property set determines the complete grove that would be built using a grove plan that selected all the classes and properties from the property set.

NOTE 22: The complete grove contains all the information that the parser is capable of making available about the source of the grove. For any particular application, much of this information may be irrelevant. The grove plan provides a way for an application to get a grove that contains just the information it requires.

The grove to be constructed from the grove plan shall be the same as a grove obtained by modifying the complete grove in the following manner: