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Index: contributions/modules/article/article.module
--- contributions/modules/article/article.module Base (1.23.2.5.2.1.2.13.2.3)
+++ contributions/modules/article/article.module Locally Modified (Based On 1.23.2.5.2.1.2.13.2.3)
@@ -2,62 +2,68 @@
 // $Id: article.module,v 1.23.2.5.2.1.2.13.2.3 2009/01/01 19:07:42 msameer Exp $
 
 /**
-  Article Module - an easy to use integrated article management module.
+ * @file
+ * Article Module - an easy to use integrated article management module.
+ *
+ * The article module allows for articles to be organized and displayed in
+ * a cenrtalized location. In essence it is a specialized taxonomy display
+ * module with some specific features that make it sutible for articles.
+ *
+ * @author Nicholas Young-Soares
+ * @author Mohammed Sameer
+ * @package module_article
+ *
+ * @defgroup module_article an easy to use intergrated article management module.
+ * @{
+ */
 
-  The article module allows for articles to be organized and displayed in
-  a cenrtalized location. In essence it is a specialized taxonomy display
-  module with some specific features that make it sutible for articles.
-
-  @author Nicholas Young-Soares
-  @author Mohammed Sameer
-  @package module_article
-
-  @defgroup module_article an easy to use intergrated article management module.
-  @{
-**/
-
 /**
- * implementation of hook_theme()
+ * Implementation of hook_theme();
  */
-
 function article_theme() {
   return array(
 	       'article_index' => array(
 					'arguments' => array(
-							     'name' => NULL, 'index_list' => NULL
+        'name' => NULL,
+        'index_list' => NULL,
 							     )
 					),
-
 	       'article_list' => array(
-				       'arguments' => array('output' => NULL)
+      'arguments' => array(
+        'output' => NULL,
+      )
 				       ),
-
 	       'article_index_item' => array(
-					     'arguments' => array('term' => NULL)
+      'arguments' => array(
+        'term' => NULL,
+      )
 					     ),
-
 	       'article_more_info' => array(
-					    'arguments' => array('content' => NULL)
+      'arguments' => array(
+        'content' => NULL,
+      )
 					    ),
 	       );
 }
 
 /**
- * implementation of hook_block()
+ * Implementation of hook_block();
  */
 function article_block($op = 'list', $delta = 0, $edit = array()) {
   switch ($op) {
   case 'list':
     return array(array('info' => t('Latest Articles')));
+    break;
 
   case 'view':
     $content = module_invoke('node', 'title_list', article_get_latest(variable_get('article_recent_block', '5')));
     $content .= theme('article_more_info', l(t('more'), 'article', array('title' => t('Read more articles.'))));
-    return array('subject' => t(variable_get('article_block_title', 'Latest Articles')),
-		 'content' => $content);
+    return array('subject' => t(variable_get('article_block_title', 'Latest Articles')), 'content' => $content);
+    break;
 
   case 'configure':
     return _article_block_configure();
+    break;
 
   case 'save':
     variable_set('article_recent_block', $edit['article_recent_block']);
@@ -67,7 +73,7 @@
 }
 
 /**
- * implementation of hook_help()
+ * Implementation of hook_help();
  */
 function article_help($section) {
   switch ($section) {
@@ -77,25 +83,26 @@
 }
 
 /**
- * implementation of hook_menu()
+ * Implementation of hook_menu();
  */
 function article_menu() {
   $items = array();
 
   $items['article'] = array(
-			    'title' => t(variable_get('article_title', 'Articles')),
+    'title' => variable_get('article_title', 'Articles'),
 			    'page callback' => 'article_page',
 			    'access callback' => 'user_access',
 			    'access arguments' => array('access content'),
 			    );
   $items['admin/settings/article'] = array(
-					   'title' => t('Article'),
-					   'description' => t('Administer settings for Article'),
+    'title' => 'Article',
+    'description' => 'Administer settings for Article',
 					   'page callback' => 'drupal_get_form',
 					   'page arguments' => array('article_admin_settings'),
 					   'access callback' => 'user_access',
 					   'access arguments' => array('administer site configuration'),
 					   );
+
   return $items;
 }
 
@@ -137,7 +144,6 @@
 				       '#default_value' => variable_get('article_index_depth', 'all'),
 				       '#description' => t('Defines how many levels of terms should be displayed on any given article index page. For example, if you select 1 then only one level of the Article index tree will be displayed at a time.'),
 				       );
-
   $form['article_categories_title'] = array(
 					    '#type' => 'textfield',
 					    '#title' => t('Categories Title'),
@@ -176,7 +182,7 @@
   $form['article_pathauto'] = array(
 				    '#type' => 'checkbox',
 				    '#title' => t('Enable pathauto integration'),
-				    '#default_value' => variable_get('article_pathauto', false),
+    '#default_value' => variable_get('article_pathauto', FALSE),
 				    '#description' => t('Use the pathauto module to create links to article categories.')
 );
 
@@ -203,9 +209,7 @@
 
     if ($term) {
       $article_index_output = article_index($term->tid);
-      $output = $article_index_output ? theme('box', t('%term_name - Sub Categories',
-			       array('%term_name' => $term->name)),
-					      $article_index_output) : '';
+      $output = $article_index_output ? theme('box', t('%term_name - Sub Categories', array('%term_name' => $term->name)), $article_index_output) : '';
       $output .= taxonomy_render_nodes(taxonomy_select_nodes(array($term->tid), 'or', variable_get('article_index_depth', 'all')));
       return $output;
     }
@@ -214,18 +218,18 @@
       return '';
     }
   }
-  else if (arg(1)) {
+  elseif (arg(1)) {
     drupal_goto('article');
   }
   else {
     if (variable_get('article_recent_box_enable', 1)) {
       $feed = drupal_add_feed(url('article/feed'), t('Articles'));
       $body = theme('box', t(variable_get('article_recent_box_title', 'Latest Articles')),
-		    node_title_list(article_get_latest(variable_get('article_recent_display', '5'))).
+        node_title_list(article_get_latest(variable_get('article_recent_display', '5'))) .
 		    theme('article_more_info', $feed['article/feed']));
     }
     $content = article_index();
-    return $body.theme('box', t(variable_get('article_categories_title', 'Article Categories')), $content);
+    return $body . theme('box', t(variable_get('article_categories_title', 'Article Categories')), $content);
   }
 }
 
@@ -272,7 +276,7 @@
   do {
     $cur = current($tree);
     $nex = next($tree);
-    if ($nex === false) {
+    if ($nex === FALSE) {
       $next_depth = -1;
     }
     else {
@@ -288,7 +292,7 @@
       // sync $next_depth, because 'next item' may be shoved forward
       // Thanks for the patch Roderik.
       $nex = current($tree);
-      if ($nex === false) {
+      if ($nex === FALSE) {
         $next_depth = -1;
       }
       else {
@@ -352,10 +356,10 @@
 
 
 /**
- Get the latest articles
-
- @return a database query result.
-**/
+ * Get the latest articles
+ *
+ * @return a database query result.
+ */
 function article_get_latest($count = 0) {
    $tids = article_get_article_terms();
    return article_select_nodes($tids, 'or', 'all', $count);
@@ -426,7 +430,7 @@
   $parents = array_reverse($parents);
 
   foreach ($parents as $term) {
-    $breadcrumb[] = l(drupal_ucfirst($term->name), 'article/'.$term->tid);
+    $breadcrumb[] = l(drupal_ucfirst($term->name), 'article/'. $term->tid);
   }
   drupal_set_breadcrumb($breadcrumb);
   return $term;
@@ -440,7 +444,7 @@
 
   Article module specific theme functions.
   @{
-**/
+ */
 
 
 /**
@@ -450,7 +454,7 @@
  */
 function theme_article_index(&$name, &$index_list) {
   if ($index_list) {
-    return "<div class=\"item-list\">\n$index_list\n</div>\n";
+    return "<div class=\"item-list\">\n". $index_list ."\n</div>\n";
   }
   return '';
 }
@@ -477,10 +481,10 @@
 function theme_article_index_item(&$term) {
   $description = ($term->description != '') ? '<p class="article-desc">'. $term->description .'</p>' : '';
   if ($term->count > 0) {
-    return '<li><div class="article-title">'. l($term->name ." ($term->count)", $term->link) .'</div>'. $description.$term->children .'</li>';
+    return '<li><div class="article-title">'. l($term->name ." (". $term->count .")", $term->link) .'</div>'. $description . $term->children .'</li>';
   }
   else {
-    return '<li><div class="article-title">'. $term->name ." ($term->count)</div>". $description.$term->children .'</li>';
+    return '<li><div class="article-title">'. $term->name ." (". $term->count .")</div>". $description . $term->children .'</li>';
   }
 }
 
@@ -491,7 +495,7 @@
  * @return formatted string containing the output.
  */
 function theme_article_more_info($content) {
-  return '<div class="more-link">'.$content.'</div>';
+  return '<div class="more-link">'. $content .'</div>';
 }
 
 /**
@@ -526,7 +530,7 @@
 					'#options' => drupal_map_assoc(array(5, 10, 15, 20)),
 					'#default_value' => variable_get('article_recent_block', 5),
 					'#description' => t('Sets the number of recent articles that will be displayed in the Recent Articles block.'),
-					'#multiple' => false
+    '#multiple' => FALSE
 					);
   return $form;
 }
@@ -537,9 +541,8 @@
 
 // pathauto integration.
 if (module_exists("pathauto")) {
-  if (variable_get('article_pathauto', false)) {
+  if (variable_get('article_pathauto', FALSE)) {
     require("pathauto.inc");
   }
 }
 
-?>
Index: contributions/modules/article/pathauto.inc
--- contributions/modules/article/pathauto.inc Base (1.1.2.1)
+++ contributions/modules/article/pathauto.inc Locally Modified (Based On 1.1.2.1)
@@ -1,6 +1,13 @@
 <?php // -*-php-*-
 // $Id: pathauto.inc,v 1.1.2.1 2008/01/06 01:55:09 msameer Exp $
 
+
+/**
+ * @file
+ * Article Module - Pahtauto integration
+ */
+
+
 function article_pathauto($op) {
   switch ($op) {
   case 'settings':
@@ -11,13 +18,14 @@
     $settings['patterndescr'] = t('Patterns for Article module');
     $settings['patterndefault'] = t('article/[cat-raw]');
     return (object) $settings;
+      break;
   default:
     break;
   }
 }
 
 /**
- * Implementation of hook_taxonomy()
+ * Implementation of hook_taxonomy();
  */
 function article_taxonomy($op, $type, $array = NULL) {
   if ($type != 'term') {
@@ -39,9 +47,10 @@
     _pathauto_include();
     $placeholders = pathauto_get_placeholders('taxonomy', (object)$array);
     $placeholders;
-    pathauto_create_alias('article', $op, $placeholders, 'article/'.$array['tid']);
+      pathauto_create_alias('article', $op, $placeholders, 'article/'. $array['tid']);
+      break;
   default:
     break;
   }
 }
-?>
+