Document revision support program, computer-readable medium storing the support program, and document revision support apparatus

摘要

The program has instructions to convert a document input for revision into data presented in a tree structure, and to designate and instruct a unit of stored data unit to make a revision to the unit. The instructions designate a specific revision, delete the revision identification (ID) and attribute corresponding to the revision and saved original, and reflect a revision represented by the attribute on the original. The instructions store a revision ID uniquely representing a version of the revision and a revision type representing attribute in a data tree structure. Independent claims are also included for the following: (a) a computer readable medium on which a document revision support program is recorded for enabling a computer, with a view to supporting revision of a document (b) a document revision support device.