using preceding-sibling with with xsl:sort

Question

I\'m trying to use preceding-sibling and following-sibling with a subset of records with a sort on them. The problem that the preceding / following brings back values from t

Answer 1

Thanks to Michael for the answer. Posted here for completeness. Complicated because of the name spaces in use in the xml:

  
  
    
  

  
  
    
      
      
    
  


  
    Sa:
    
    Preceding:
    
    
    Current:
    
    
    Following: