<?php 
function module_article() { 
  global $cfg,$aid; 
   
  $fname = $cfg["articles"] . "/" . $aid . ".xml"; 
  if ( ! file_exists( $fname ) ) { 
    return( Error( "Couldn't find/open article $fname" )); 
  } 
   
  $xml = new xml( $fname ); 
  if ( $xml->load() ) { 
    $article = new Article( $xml->element ); 
    $rc .= $article->display();; 
    $xml->free(); 
  } 
  else { 
    return( Error( "Couldn't parse $fname" )); 
  } 
   
  return( $rc ); 
} 
 
?>
 
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