xsl:accumulator-rule

match

pattern

Pattern defining the set of nodes to which the accumulator rule applies.

phase?

"start" | "end"

Determines whether the rule fires before or after descendants are processed, by specifying phase="start" (the default) or phase="end" respectively.

select?

expression

The expression to be evaluated by the rule may be given either by a select attribute, or by an enclosed sequence constructor.