Nested XML GENERATE or XML PARSE statements

When a given XML GENERATE or XML PARSE statement appears as imperative-statement-1 or imperative-statement-2, or as part of imperative-statement-1 or imperative-statement-2 of another XML GENERATE or XML PARSE statement, that given XML GENERATE or XML PARSE statement is a nested XML GENERATE or XML PARSE statement.

Nested XML GENERATE or XML PARSE statements are considered to be matched XML GENERATE and END-XML combinations, or XML PARSE and END-XML combinations, proceeding from left to right. Thus, any END-XML phrase that is encountered is matched with the nearest preceding XML GENERATE or XML PARSE statement that has not been implicitly or explicitly terminated.