Re: single-level break algorithm

Given the following xml

<student name="fred" score="90"/>
<student name="mary" score="90"/>
<student name="jane" score="87"/>
<student name="bob" score="85"/>

I want to output

90%
  fred
  mary
87 %
  jane
85%
  bob

This looks like a grouping problem.
Look here for hints:
 http://www.jenitennison.com/xslt/grouping/index.html
 http://www.dpawson.co.uk/xsl/sect2/muench.html#d6890e348

I tried using the preceeding-sibling::node()/@score to

> retrieve the previous score of the student from within
> a foreach statement, but i always got a value of 1 from

this statement.  So obviously I didn't understand how to
use it correctly.  Does anyone have any ideas or suggestions.

Without seeing the code, it's hard to spot problems and
give hints for improvement.