last « XSLT stylesheet « XML Tutorial

5.58.1.last()- Returns a value equal to the context size
5.58.2.if test="not(position()=last())"
5.58.3.You can select the last element of given type
5.58.4.last() function is in template. The context is therefore a single chapter element.
5.58.5.last() function is in for-each element. The context is therefore all selected chapters.
5.58.6.last() returns a number equal to the context size from the expression evaluation context