摘要 |
<p>PROBLEM TO BE SOLVED: To easily create and manage structured documents in multiple kinds of logical structure by making it possible to define multiple kinds of logical structure with one document type definition. SOLUTION: In document definitions 20, element declarations EL1 to ELn defining multiple kinds of logical structure and multiple entity declarations EN1 to ENn for specifying multiple kinds of logical structure are enumerated in advance. One of the entity declarations EN1 to ENn is made effective to make one of the element declarations EL1 to ELn effective, structured document 100 is created in the logical structure defined by the element declaration made effective.</p> |