1) Tutorial
1. MODEL OF XML ELEMENT IN X-DEFINITION
2. NOTATION OF A QUANTIFIER
3. SCRIPT OF ELEMENTS AND TEXT NODES
4. SCRIPT SECTIONS AND EVENTS
5. DECLARATION OF TYPES, METHODS AND VARIABLES
6. EXAMPLE OF COMPLETE X-DEFINITION
7. USING NAMESPACES
8. REFERENCES AND MODELS OF ELEMENTS
9. SEQUENCES
10. ACTIONS AND OPTIONS
11. EXAMPLE OF X-DEFINITION WITH GROUPS