diff -r de56132c008d -r bdac73ed481e plugins/SpecialPageFuncs.php
--- a/plugins/SpecialPageFuncs.php	Sun Mar 28 21:49:26 2010 -0400
+++ b/plugins/SpecialPageFuncs.php	Sun Mar 28 23:10:46 2010 -0400
@@ -1,12 +1,12 @@
 <?php
 /**!info**
 {
-  "Plugin Name"  : "plugin_specialpagefuncs_title",
-  "Plugin URI"   : "http://enanocms.org/",
-  "Description"  : "plugin_specialpagefuncs_desc",
-  "Author"       : "Dan Fuhry",
-  "Version"      : "1.1.6",
-  "Author URI"   : "http://enanocms.org/"
+	"Plugin Name"  : "plugin_specialpagefuncs_title",
+	"Plugin URI"   : "http://enanocms.org/",
+	"Description"  : "plugin_specialpagefuncs_desc",
+	"Author"       : "Dan Fuhry",
+	"Version"      : "1.1.6",
+	"Author URI"   : "http://enanocms.org/"
 }
 **!*/
 
@@ -27,679 +27,679 @@
 
 function SpecialPageFuncs_paths_init()
 {
-  register_special_page('CreatePage', 'specialpage_create_page');
-  register_special_page('AllPages', 'specialpage_all_pages');
-  register_special_page('SpecialPages', 'specialpage_special_pages');
-  register_special_page('About_Enano', 'specialpage_about_enano');
-  register_special_page('GNU_General_Public_License', 'specialpage_gnu_gpl');
-  register_special_page('TagCloud', 'specialpage_tag_cloud');
-  register_special_page('Autofill', 'specialpage_autofill', false);
+	register_special_page('CreatePage', 'specialpage_create_page');
+	register_special_page('AllPages', 'specialpage_all_pages');
+	register_special_page('SpecialPages', 'specialpage_special_pages');
+	register_special_page('About_Enano', 'specialpage_about_enano');
+	register_special_page('GNU_General_Public_License', 'specialpage_gnu_gpl');
+	register_special_page('TagCloud', 'specialpage_tag_cloud');
+	register_special_page('Autofill', 'specialpage_autofill', false);
 }
 
 // function names are IMPORTANT!!! The name pattern is: page_<namespace ID>_<page URLname, without namespace>
 
 function page_Special_CreatePage()
 {
-  global $db, $session, $paths, $template, $plugins; // Common objects
-  global $lang;
-  
-  $whitelist_ns = array('Article', 'User', 'Help', 'Template', 'Category', 'Project');
-  if ( $session->user_level >= USER_LEVEL_ADMIN )
-  {
-    $whitelist_ns[] = 'System';
-  }
-  $code = $plugins->setHook('page_create_ns_whitelist');
-  foreach ( $code as $cmd )
-  {
-    eval($cmd);
-  }
-  
-  $errors = array();
-  
-  switch ( isset($_POST['page_title']) )
-  {
-    case true:
-      // "Create page" was clicked
-      
-      //
-      // VALIDATION CODE
-      //
-      
-      // Check namespace
-      $namespace = ( isset($_POST['namespace']) ) ? $_POST['namespace'] : 'Article';
-      if ( !in_array($namespace, $whitelist_ns) )
-      {
-        $errors[] = $lang->get('pagetools_create_err_invalid_namespace');
-      }
-      
-      // Check title and figure out urlname
-      $title = $_POST['page_title'];
-      $urlname = $_POST['page_title'];
-      if ( @$_POST['custom_url'] === 'yes' && isset($_POST['urlname']) )
-      {
-        $urlname = $_POST['urlname'];
-      }
-      $urlname = sanitize_page_id($urlname);
-      if ( $urlname == '.00' || empty($urlname) )
-      {
-        $errors[] = $lang->get('pagetools_create_err_invalid_urlname');
-      }
-      
-      // Validate page existence
-      $pathskey = $paths->nslist[$namespace] . $urlname;
-      if ( isPage($pathskey) )
-      {
-        $errors[] = $lang->get('pagetools_create_err_already_exists');
-      }
-      
-      // Validate permissions
-      $perms = $session->fetch_page_acl($urlname, $namespace);
-      if ( !$perms->get_permissions('create_page') )
-      {
-        $errors[] = $lang->get('pagetools_create_err_no_permission');
-      }
-      
-      // Run hooks
-      $code = $plugins->setHook('page_create_request');
-      foreach ( $code as $cmd )
-      {
-        eval($cmd);
-      }
-      
-      // Create the page
-      if ( count($errors) < 1 )
-      {
-        $page = new PageProcessor($urlname, $namespace);
-        $page->create_page($title);
-        if ( $error = $page->pop_error() )
-        {
-          do
-          {
-            $errors[] = $error;
-          }
-          while ( $error = $page->pop_error() );
-        }
-        else
-        {
-          redirect(makeUrlNS($namespace, $urlname) . '#do:edit', '', '', 0);
-          return true;
-        }
-      }
-      
-      break;
-  }
-  
-  $template->header();
-  
-  echo $lang->get('pagetools_create_blurb');
-  
-  if ( count($errors) > 0 )
-  {
-    echo '<div class="error-box">' . implode("<br />\n        ", $errors) . '</div>';
-  }
-  
-  ?>
-  <enano:no-opt>
-  <script type="text/javascript">
-    window.cpGenPreviewUrl = function()
-    {
-      if ( typeof(load_component) != 'function' )
-        return false;
-      
-      var frm = document.forms['create_form'];
-      var radio_custom = frm.getElementsByTagName('input')[2];
-      var use_custom_url = radio_custom.checked;
-      if ( use_custom_url )
-      {
-        var title_src = frm.urlname.value;
-      }
-      else
-      {
-        var title_src = frm.page_title.value;
-      }
-      var url = window.location.protocol + '//' + window.location.hostname + contentPath + namespace_list[frm.namespace.value] + sanitize_page_id(title_src);
-      document.getElementById('createpage_url_preview').firstChild.nodeValue = url;
-    }
-  </script>
-  </enano:no-opt>
-  <?php
-  
-  echo '<form action="' . makeUrlNS('Special', 'CreatePage') . '" method="post" name="create_form">';
-  
-  echo '<p>';
-    echo $lang->get('pagetools_create_field_title');
-    echo ' <input onkeyup="cpGenPreviewUrl();" type="text" name="page_title" size="40" tabindex="1" />';
-    echo '</p>';
-    
-  echo '<p>';
-    echo $lang->get('pagetools_create_field_namespace');
-    echo ' <select onchange="cpGenPreviewUrl();" name="namespace" tabindex="2">';
-    foreach ( $paths->nslist as $ns => $ns_prefix )
-    {
-      if ( !in_array($ns, $whitelist_ns) )
-        continue;
-      $lang_string = 'onpage_lbl_page_' . strtolower($ns);
-      $str = $lang->get($lang_string);
-      if ( $str == $lang_string )
-        $str = $ns;
-      
-      echo '<option value="' . $ns . '">' . ucwords($str) . '</option>';
-    }
-    echo '</select>';
-    echo '</p>';
-    
-  echo '<fieldset enano:expand="closed">';
-  echo '<legend>' . $lang->get('pagetools_create_group_advanced') . '</legend>';
-  
-  echo '<p>';
-    echo '<label><input tabindex="3" type="radio" name="custom_url" value="no" checked="checked" onclick="cpGenPreviewUrl(); document.getElementById(\'createpage_custom_url\').style.display = \'none\';" /> ' . $lang->get('pagetools_create_field_url_auto') . '</label>';
-    echo '</p>';
-  
-  echo '<p>';
-    echo '<label><input tabindex="3" type="radio" name="custom_url" value="yes" onclick="cpGenPreviewUrl(); document.getElementById(\'createpage_custom_url\').style.display = \'block\';" /> ' . $lang->get('pagetools_create_field_url_manual') . '</label>';
-    echo '</p>';
-  
-  echo '<p id="createpage_custom_url" style="display: none; margin-left: 2em;">';
-    echo $lang->get('pagetools_create_field_url');
-    echo ' <input onkeyup="cpGenPreviewUrl();" tabindex="4" type="text" name="urlname" value="" size="40" />';
-    echo '</p>';
-    
-  echo '<p>';
-    echo $lang->get('pagetools_create_field_preview') . ' <tt id="createpage_url_preview"> </tt><br />';
-    echo '<small>' . $lang->get('pagetools_create_field_preview_hint') . '</small>';
-    echo '</p>';
-  
-  echo '</fieldset>';
-  
-  echo '<p>';
-    echo '<input tabindex="5" type="submit" value="' . $lang->get('pagetools_create_btn_create') . '" />';
-    echo '</p>';
-    
-  echo '</form>';
-  
-  echo '<script type="text/javascript">addOnloadHook(cpGenPreviewUrl); addOnloadHook(function(){load_component(\'expander\')});</script>';
-  
-  $template->footer();
+	global $db, $session, $paths, $template, $plugins; // Common objects
+	global $lang;
+	
+	$whitelist_ns = array('Article', 'User', 'Help', 'Template', 'Category', 'Project');
+	if ( $session->user_level >= USER_LEVEL_ADMIN )
+	{
+		$whitelist_ns[] = 'System';
+	}
+	$code = $plugins->setHook('page_create_ns_whitelist');
+	foreach ( $code as $cmd )
+	{
+		eval($cmd);
+	}
+	
+	$errors = array();
+	
+	switch ( isset($_POST['page_title']) )
+	{
+		case true:
+			// "Create page" was clicked
+			
+			//
+			// VALIDATION CODE
+			//
+			
+			// Check namespace
+			$namespace = ( isset($_POST['namespace']) ) ? $_POST['namespace'] : 'Article';
+			if ( !in_array($namespace, $whitelist_ns) )
+			{
+				$errors[] = $lang->get('pagetools_create_err_invalid_namespace');
+			}
+			
+			// Check title and figure out urlname
+			$title = $_POST['page_title'];
+			$urlname = $_POST['page_title'];
+			if ( @$_POST['custom_url'] === 'yes' && isset($_POST['urlname']) )
+			{
+				$urlname = $_POST['urlname'];
+			}
+			$urlname = sanitize_page_id($urlname);
+			if ( $urlname == '.00' || empty($urlname) )
+			{
+				$errors[] = $lang->get('pagetools_create_err_invalid_urlname');
+			}
+			
+			// Validate page existence
+			$pathskey = $paths->nslist[$namespace] . $urlname;
+			if ( isPage($pathskey) )
+			{
+				$errors[] = $lang->get('pagetools_create_err_already_exists');
+			}
+			
+			// Validate permissions
+			$perms = $session->fetch_page_acl($urlname, $namespace);
+			if ( !$perms->get_permissions('create_page') )
+			{
+				$errors[] = $lang->get('pagetools_create_err_no_permission');
+			}
+			
+			// Run hooks
+			$code = $plugins->setHook('page_create_request');
+			foreach ( $code as $cmd )
+			{
+				eval($cmd);
+			}
+			
+			// Create the page
+			if ( count($errors) < 1 )
+			{
+				$page = new PageProcessor($urlname, $namespace);
+				$page->create_page($title);
+				if ( $error = $page->pop_error() )
+				{
+					do
+					{
+						$errors[] = $error;
+					}
+					while ( $error = $page->pop_error() );
+				}
+				else
+				{
+					redirect(makeUrlNS($namespace, $urlname) . '#do:edit', '', '', 0);
+					return true;
+				}
+			}
+			
+			break;
+	}
+	
+	$template->header();
+	
+	echo $lang->get('pagetools_create_blurb');
+	
+	if ( count($errors) > 0 )
+	{
+		echo '<div class="error-box">' . implode("<br />\n        ", $errors) . '</div>';
+	}
+	
+	?>
+	<enano:no-opt>
+	<script type="text/javascript">
+		window.cpGenPreviewUrl = function()
+		{
+			if ( typeof(load_component) != 'function' )
+				return false;
+			
+			var frm = document.forms['create_form'];
+			var radio_custom = frm.getElementsByTagName('input')[2];
+			var use_custom_url = radio_custom.checked;
+			if ( use_custom_url )
+			{
+				var title_src = frm.urlname.value;
+			}
+			else
+			{
+				var title_src = frm.page_title.value;
+			}
+			var url = window.location.protocol + '//' + window.location.hostname + contentPath + namespace_list[frm.namespace.value] + sanitize_page_id(title_src);
+			document.getElementById('createpage_url_preview').firstChild.nodeValue = url;
+		}
+	</script>
+	</enano:no-opt>
+	<?php
+	
+	echo '<form action="' . makeUrlNS('Special', 'CreatePage') . '" method="post" name="create_form">';
+	
+	echo '<p>';
+		echo $lang->get('pagetools_create_field_title');
+		echo ' <input onkeyup="cpGenPreviewUrl();" type="text" name="page_title" size="40" tabindex="1" />';
+		echo '</p>';
+		
+	echo '<p>';
+		echo $lang->get('pagetools_create_field_namespace');
+		echo ' <select onchange="cpGenPreviewUrl();" name="namespace" tabindex="2">';
+		foreach ( $paths->nslist as $ns => $ns_prefix )
+		{
+			if ( !in_array($ns, $whitelist_ns) )
+				continue;
+			$lang_string = 'onpage_lbl_page_' . strtolower($ns);
+			$str = $lang->get($lang_string);
+			if ( $str == $lang_string )
+				$str = $ns;
+			
+			echo '<option value="' . $ns . '">' . ucwords($str) . '</option>';
+		}
+		echo '</select>';
+		echo '</p>';
+		
+	echo '<fieldset enano:expand="closed">';
+	echo '<legend>' . $lang->get('pagetools_create_group_advanced') . '</legend>';
+	
+	echo '<p>';
+		echo '<label><input tabindex="3" type="radio" name="custom_url" value="no" checked="checked" onclick="cpGenPreviewUrl(); document.getElementById(\'createpage_custom_url\').style.display = \'none\';" /> ' . $lang->get('pagetools_create_field_url_auto') . '</label>';
+		echo '</p>';
+	
+	echo '<p>';
+		echo '<label><input tabindex="3" type="radio" name="custom_url" value="yes" onclick="cpGenPreviewUrl(); document.getElementById(\'createpage_custom_url\').style.display = \'block\';" /> ' . $lang->get('pagetools_create_field_url_manual') . '</label>';
+		echo '</p>';
+	
+	echo '<p id="createpage_custom_url" style="display: none; margin-left: 2em;">';
+		echo $lang->get('pagetools_create_field_url');
+		echo ' <input onkeyup="cpGenPreviewUrl();" tabindex="4" type="text" name="urlname" value="" size="40" />';
+		echo '</p>';
+		
+	echo '<p>';
+		echo $lang->get('pagetools_create_field_preview') . ' <tt id="createpage_url_preview"> </tt><br />';
+		echo '<small>' . $lang->get('pagetools_create_field_preview_hint') . '</small>';
+		echo '</p>';
+	
+	echo '</fieldset>';
+	
+	echo '<p>';
+		echo '<input tabindex="5" type="submit" value="' . $lang->get('pagetools_create_btn_create') . '" />';
+		echo '</p>';
+		
+	echo '</form>';
+	
+	echo '<script type="text/javascript">addOnloadHook(cpGenPreviewUrl); addOnloadHook(function(){load_component(\'expander\')});</script>';
+	
+	$template->footer();
 }
 
 function PagelistingFormatter($id, $row)
 {
-  global $db, $session, $paths, $template, $plugins; // Common objects
-  static $rowtracker = 0;
-  static $tdclass = 'row2';
-  static $per_row = 2;
-  static $first = true;
-  $return = '';
-  if ( $id === false && $row === false )
-  {
-    $rowtracker = 0;
-    $first = true;
-    return false;
-  }
-  $rowtracker++;
-  if ( $rowtracker == $per_row || $first )
-  {
-    $rowtracker = 0;
-    $tdclass = ( $tdclass == 'row2' ) ? 'row1' : 'row2';
-  }
-  if ( $rowtracker == 0 && !$first )
-    $return .= "</tr>\n<tr>";
-  
-  $first = false;
-  
-  preg_match('/^ns=(' . implode('|', array_keys($paths->nslist)) . ');pid=(.*?)$/i', $id, $match);
-  $namespace =& $match[1];
-  $page_id   =& $match[2];
-  $page_id   = sanitize_page_id($page_id);
-  
-  $url = makeUrlNS($namespace, $page_id);
-  $url = htmlspecialchars($url);
-  
-  $link = '<a href="' . $url . '">' . htmlspecialchars($row['name']) . '</a>';
-  $td = '<td class="' . $tdclass . '" style="width: 50%;">' . $link . '</td>';
-  
-  $return .= $td;
-  
-  return $return;
+	global $db, $session, $paths, $template, $plugins; // Common objects
+	static $rowtracker = 0;
+	static $tdclass = 'row2';
+	static $per_row = 2;
+	static $first = true;
+	$return = '';
+	if ( $id === false && $row === false )
+	{
+		$rowtracker = 0;
+		$first = true;
+		return false;
+	}
+	$rowtracker++;
+	if ( $rowtracker == $per_row || $first )
+	{
+		$rowtracker = 0;
+		$tdclass = ( $tdclass == 'row2' ) ? 'row1' : 'row2';
+	}
+	if ( $rowtracker == 0 && !$first )
+		$return .= "</tr>\n<tr>";
+	
+	$first = false;
+	
+	preg_match('/^ns=(' . implode('|', array_keys($paths->nslist)) . ');pid=(.*?)$/i', $id, $match);
+	$namespace =& $match[1];
+	$page_id   =& $match[2];
+	$page_id   = sanitize_page_id($page_id);
+	
+	$url = makeUrlNS($namespace, $page_id);
+	$url = htmlspecialchars($url);
+	
+	$link = '<a href="' . $url . '">' . htmlspecialchars($row['name']) . '</a>';
+	$td = '<td class="' . $tdclass . '" style="width: 50%;">' . $link . '</td>';
+	
+	$return .= $td;
+	
+	return $return;
 }
 
 function page_Special_AllPages() 
 {
-  // This should be an easy one
-  global $db, $session, $paths, $template, $plugins; // Common objects
-  global $lang;
-  
-  $template->header();
-  echo '<p>' . $lang->get('pagetools_allpages_blurb') . '</p>';
-  
-  $q = $db->sql_query('SELECT COUNT(urlname) FROM '.table_prefix.'pages WHERE visible!=0;');
-  if ( !$q )
-    $db->_die();
-  $row = $db->fetchrow_num();
-  $count = $row[0];
-  $sz =& $count;
-  
-  switch($count % 4)
-  {
-    case 0:
-    case 2:
-      // even number of results; do nothing
-      $last_cell = '';
-      break;
-    case 1:
-      // odd number of results and odd number of rows, use row1
-      $last_cell = '<td class="row1"></td>';
-      break;
-    case 3:
-      // odd number of results and even number of rows, use row2
-      $last_cell = '<td class="row2"></td>';
-      break;
-  }
-  
-  $db->free_result();
-  
-  // This query needs to be generated based on the DBMS
-  $concat_column = ENANO_DBLAYER == 'MYSQL'
-                     ? 'CONCAT("ns=",namespace,";pid=",urlname)'
-                     : "'ns=' || namespace || ';pid=' || urlname";
-  
-  $q = $db->sql_unbuffered_query("SELECT $concat_column AS identifier, name FROM " . table_prefix . "pages WHERE visible != 0 ORDER BY name ASC;");
-  if ( !$q )
-    $db->_die();
-  
-  $offset = ( isset($_GET['offset']) ) ? intval($_GET['offset']) : 0;
-  
-  // reset formatter
-  PagelistingFormatter(false, false);
-  
-  $result = paginate(
-      $q,                  // result resource
-      '{identifier}',      // formatting template
-      $count,              // # of results
-      makeUrlNS('Special', 'AllPages', 'offset=%s'), // result URL
-      $offset,             // start offset
-      40,                  // results per page
-      array( 'identifier' => 'PagelistingFormatter' ), // hooks
-      '<div class="tblholder">
-         <table border="0" cellspacing="1" cellpadding="4">
-           <tr>',          // print at start
-      '    ' . $last_cell . '</tr>
-         </table>
-       </div>'             // print at end
-       );
-  
-  echo $result;
-  
-  $template->footer();
+	// This should be an easy one
+	global $db, $session, $paths, $template, $plugins; // Common objects
+	global $lang;
+	
+	$template->header();
+	echo '<p>' . $lang->get('pagetools_allpages_blurb') . '</p>';
+	
+	$q = $db->sql_query('SELECT COUNT(urlname) FROM '.table_prefix.'pages WHERE visible!=0;');
+	if ( !$q )
+		$db->_die();
+	$row = $db->fetchrow_num();
+	$count = $row[0];
+	$sz =& $count;
+	
+	switch($count % 4)
+	{
+		case 0:
+		case 2:
+			// even number of results; do nothing
+			$last_cell = '';
+			break;
+		case 1:
+			// odd number of results and odd number of rows, use row1
+			$last_cell = '<td class="row1"></td>';
+			break;
+		case 3:
+			// odd number of results and even number of rows, use row2
+			$last_cell = '<td class="row2"></td>';
+			break;
+	}
+	
+	$db->free_result();
+	
+	// This query needs to be generated based on the DBMS
+	$concat_column = ENANO_DBLAYER == 'MYSQL'
+ 										? 'CONCAT("ns=",namespace,";pid=",urlname)'
+ 										: "'ns=' || namespace || ';pid=' || urlname";
+	
+	$q = $db->sql_unbuffered_query("SELECT $concat_column AS identifier, name FROM " . table_prefix . "pages WHERE visible != 0 ORDER BY name ASC;");
+	if ( !$q )
+		$db->_die();
+	
+	$offset = ( isset($_GET['offset']) ) ? intval($_GET['offset']) : 0;
+	
+	// reset formatter
+	PagelistingFormatter(false, false);
+	
+	$result = paginate(
+			$q,                  // result resource
+			'{identifier}',      // formatting template
+			$count,              // # of results
+			makeUrlNS('Special', 'AllPages', 'offset=%s'), // result URL
+			$offset,             // start offset
+			40,                  // results per page
+			array( 'identifier' => 'PagelistingFormatter' ), // hooks
+			'<div class="tblholder">
+ 				<table border="0" cellspacing="1" cellpadding="4">
+ 					<tr>',          // print at start
+			'    ' . $last_cell . '</tr>
+ 				</table>
+ 			</div>'             // print at end
+ 			);
+	
+	echo $result;
+	
+	$template->footer();
 }
 
 function page_Special_SpecialPages()
 {
-  // This should be an easy one
-  global $db, $session, $paths, $template, $plugins; // Common objects
-  global $lang;
-  
-  $template->header();
-  echo '<p>' . $lang->get('pagetools_specialpages_blurb') . '</p><div class="tblholder"><table border="0" width="100%" cellspacing="1" cellpadding="4"><tr>';
-  $cclass = 'row1';
-  $i = -1;
-  foreach ( $paths->pages as $cdata )
-  {
-    if ( $cdata['namespace'] != 'Special' )
-      continue;
-    
-    $i++;
-    if ( $i % 2 == 0 && $i > 0 )
-    {
-      echo '</tr><tr>';
-      $cclass = ( $cclass == 'row1' ) ? 'row3' : 'row1';
-    }
-    echo '<td style="width: 50%;" class="' . $cclass . '">';
-    echo '<a href="' . makeUrl($cdata['urlname']) . '">';
-    echo htmlspecialchars($cdata['name']);
-    echo '</a>';
-    echo '</td>';
-  }
-  // close up the table if necessary
-  if ( $i % 2 > 0 )
-  {
-    echo "<td class=\"$cclass\"></td>";
-  }
-  echo '</table></div>';
-  $template->footer();
+	// This should be an easy one
+	global $db, $session, $paths, $template, $plugins; // Common objects
+	global $lang;
+	
+	$template->header();
+	echo '<p>' . $lang->get('pagetools_specialpages_blurb') . '</p><div class="tblholder"><table border="0" width="100%" cellspacing="1" cellpadding="4"><tr>';
+	$cclass = 'row1';
+	$i = -1;
+	foreach ( $paths->pages as $cdata )
+	{
+		if ( $cdata['namespace'] != 'Special' )
+			continue;
+		
+		$i++;
+		if ( $i % 2 == 0 && $i > 0 )
+		{
+			echo '</tr><tr>';
+			$cclass = ( $cclass == 'row1' ) ? 'row3' : 'row1';
+		}
+		echo '<td style="width: 50%;" class="' . $cclass . '">';
+		echo '<a href="' . makeUrl($cdata['urlname']) . '">';
+		echo htmlspecialchars($cdata['name']);
+		echo '</a>';
+		echo '</td>';
+	}
+	// close up the table if necessary
+	if ( $i % 2 > 0 )
+	{
+		echo "<td class=\"$cclass\"></td>";
+	}
+	echo '</table></div>';
+	$template->footer();
 }
 
 function page_Special_About_Enano()
 {
-  global $db, $session, $paths, $template, $plugins; // Common objects
-  global $lang;
-  
-  $platform = 'Unknown';
-  $uname = @file_get_contents('/proc/sys/kernel/ostype');
-  if($uname == "Linux\n")
-    $platform = 'Linux';
-  else if(@file_exists('/hurd/pfinet')) // I have a little experience with GNU/Hurd :-) http://hurdvm.enanocms.org/
-    $platform = 'GNU/Hurd';
-  else if(strtolower(PHP_OS) == 'winnt')
-    $platform = 'Windows NT';
-  else if(strtolower(PHP_OS) == 'win32')
-    $platform = 'Windows 9x/DOS';
-  else if(@file_exists('/System/Library/CoreServices/SystemVersion.plist'))
-    $platform = 'Mac OS X';
-  else if(@file_exists('/bin/bash'))
-    $platform = 'Other GNU';
-  else if(@is_dir('/bin'))
-    $platform = 'Other POSIX';
-  $template->header();
-  ?>
-  <br />
-  <div class="tblholder">
-    <table border="0" cellspacing="1" cellpadding="4">
-      <tr><th colspan="2" style="text-align: left;"><?php echo $lang->get('meta_enano_about_th'); ?></th></tr>
-      <tr><td colspan="2" class="row3">
-        <?php
-        echo $lang->get('meta_enano_about_poweredby', array(
-            'year'     => date('Y')
-          ));
-        $subst = array(
-            'gpl_link' => makeUrlNS('Special', 'GNU_General_Public_License')
-          );
-        echo $lang->get('meta_enano_about_gpl', $subst);
-        if ( $lang->lang_code != 'eng' ):
-        // Do not remove this block of code. Doing so is a violation of the GPL. (A copy of the GPL in other languages
-        // must be accompanied by a copy of the English GPL.)
-        ?>
-        <h3>(English)</h3>
-        <p>
-          This website is powered by <a href="http://enanocms.org/">Enano</a>, the lightweight and open source CMS that everyone can use.
-          Enano is copyright &copy; 2006-<?php echo date('Y'); ?> Dan Fuhry. For legal information, along with a list of libraries that
-          Enano uses, please see <a href="http://enanocms.org/Legal_information">Legal Information</a>.
-        </p>
-        <p>
-          The developers and maintainers of Enano strongly believe that software should not only be free to use, but free to be modified,
-          distributed, and used to create derivative works. To help achieve this goal, we use licensing terms that require you to pass on
-          the freedoms we give you when you share Enano. For more information about Free Software, check out the
-          <a href="http://en.wikipedia.org/wiki/Free_Software" onclick="window.open(this.href); return false;">Wikipedia page</a> or
-          the <a href="http://www.fsf.org/" onclick="window.open(this.href); return false;">Free Software Foundation's</a> homepage.
-        </p>
-        <p>
-          This program is Free Software; you can redistribute it and/or modify it under the terms of the GNU General Public License
-          as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
-        </p>
-        <p>
-          This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
-          warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
-        </p>
-        <p>
-          You should have received <a href="<?php echo makeUrlNS('Special', 'GNU_General_Public_License'); ?>">a copy of
-          the GNU General Public License</a> along with this program; if not, write to:
-        </p>
-        <p style="margin-left 2em;">
-          Free Software Foundation, Inc.,<br />
-          51 Franklin Street, Fifth Floor<br />
-          Boston, MA 02110-1301, USA
-        </p>
-        <p>
-          Alternatively, you can <a href="http://www.gnu.org/licenses/old-licenses/gpl-2.0.html">read it online</a>.
-        </p>
-        <?php
-        endif;
-        ?>
-      </td></tr>
-      <tr>
-        <td class="row2" colspan="2">
-          <table border="0" style="margin: 0 auto; background: none; width: 100%;" cellpadding="5">
-            <tr>
-              <td style="text-align: center;">
-                <?php echo $template->fading_button; ?>
-              </td>
-              <td style="text-align: center;">
-                <a href="http://www.php.net/" onclick="window.open(this.href); return false;" style="background: none; padding: 0;">
-                  <img alt="Written in PHP" src="<?php echo scriptPath; ?>/images/about-powered-php.png" style="border-width: 0px;" width="88" height="31" />
-                </a>
-              </td>
-              <td style="text-align: center;">
-                <?php
-                switch(ENANO_DBLAYER)
-                {
-                  case 'MYSQL':
-                    ?>
-                    <a href="http://www.mysql.com/" onclick="window.open(this.href); return false;" style="background: none; padding: 0;">
-                      <img alt="Database engine powered by MySQL" src="<?php echo scriptPath; ?>/images/about-powered-mysql.png" style="border-width: 0px;" width="88" height="31" />
-                    </a>
-                    <?php
-                    break;
-                  case 'PGSQL':
-                    ?>
-                    <a href="http://www.postgresql.org/" onclick="window.open(this.href); return false;" style="background: none; padding: 0;">
-                      <img alt="Database engine powered by PostgreSQL" src="<?php echo scriptPath; ?>/images/about-powered-pgsql.png" style="border-width: 0px;" width="90" height="30" />
-                    </a>
-                    <?php
-                    break;
-                }
-                ?>
-              </td>
-            </tr>
-          </table>
-        </td>
-      </tr>
-      <tr><td style="width: 100px;" class="row1"><?php echo $lang->get('meta_enano_about_lbl_enanoversion'); ?></td><td class="row1"><?php echo enano_version(true) . ' (' . enano_codename() . ')'; ?></td></tr>
-      <tr><td style="width: 100px;" class="row2"><?php echo $lang->get('meta_enano_about_lbl_webserver'); ?></td><td class="row2"><?php if(isset($_SERVER['SERVER_SOFTWARE'])) echo $_SERVER['SERVER_SOFTWARE']; else echo 'Unable to determine web server software.'; ?></td></tr>
-      <tr><td style="width: 100px;" class="row1"><?php echo $lang->get('meta_enano_about_lbl_serverplatform'); ?></td><td class="row1"><?php echo $platform; ?></td></tr>
-      <tr><td style="width: 100px;" class="row2"><?php echo $lang->get('meta_enano_about_lbl_phpversion'); ?></td><td class="row2"><?php echo PHP_VERSION; ?></td></tr>
-      <?php
-      switch(ENANO_DBLAYER)
-      {
-        case 'MYSQL':
-          ?>
-          <tr><td style="width: 100px;" class="row1"><?php echo $lang->get('meta_enano_about_lbl_mysqlversion'); ?></td><td class="row1"><?php echo mysql_get_server_info($db->_conn); ?></td></tr>
-          <?php
-          break;
-        case 'PGSQL':
-          $pg_serverdata = pg_version($db->_conn);
-          $pg_version = $pg_serverdata['server'];
-          ?>
-          <tr><td style="width: 100px;" class="row1"><?php echo $lang->get('meta_enano_about_lbl_pgsqlversion'); ?></td><td class="row1"><?php echo $pg_version; ?></td></tr>
-          <?php
-          break;
-      }
-      ?>
-    </table>
-  </div>
-  <?php
-  $template->footer();
+	global $db, $session, $paths, $template, $plugins; // Common objects
+	global $lang;
+	
+	$platform = 'Unknown';
+	$uname = @file_get_contents('/proc/sys/kernel/ostype');
+	if($uname == "Linux\n")
+		$platform = 'Linux';
+	else if(@file_exists('/hurd/pfinet')) // I have a little experience with GNU/Hurd :-) http://hurdvm.enanocms.org/
+		$platform = 'GNU/Hurd';
+	else if(strtolower(PHP_OS) == 'winnt')
+		$platform = 'Windows NT';
+	else if(strtolower(PHP_OS) == 'win32')
+		$platform = 'Windows 9x/DOS';
+	else if(@file_exists('/System/Library/CoreServices/SystemVersion.plist'))
+		$platform = 'Mac OS X';
+	else if(@file_exists('/bin/bash'))
+		$platform = 'Other GNU';
+	else if(@is_dir('/bin'))
+		$platform = 'Other POSIX';
+	$template->header();
+	?>
+	<br />
+	<div class="tblholder">
+		<table border="0" cellspacing="1" cellpadding="4">
+			<tr><th colspan="2" style="text-align: left;"><?php echo $lang->get('meta_enano_about_th'); ?></th></tr>
+			<tr><td colspan="2" class="row3">
+				<?php
+				echo $lang->get('meta_enano_about_poweredby', array(
+						'year'     => date('Y')
+					));
+				$subst = array(
+						'gpl_link' => makeUrlNS('Special', 'GNU_General_Public_License')
+					);
+				echo $lang->get('meta_enano_about_gpl', $subst);
+				if ( $lang->lang_code != 'eng' ):
+				// Do not remove this block of code. Doing so is a violation of the GPL. (A copy of the GPL in other languages
+				// must be accompanied by a copy of the English GPL.)
+				?>
+				<h3>(English)</h3>
+				<p>
+					This website is powered by <a href="http://enanocms.org/">Enano</a>, the lightweight and open source CMS that everyone can use.
+					Enano is copyright &copy; 2006-<?php echo date('Y'); ?> Dan Fuhry. For legal information, along with a list of libraries that
+					Enano uses, please see <a href="http://enanocms.org/Legal_information">Legal Information</a>.
+				</p>
+				<p>
+					The developers and maintainers of Enano strongly believe that software should not only be free to use, but free to be modified,
+					distributed, and used to create derivative works. To help achieve this goal, we use licensing terms that require you to pass on
+					the freedoms we give you when you share Enano. For more information about Free Software, check out the
+					<a href="http://en.wikipedia.org/wiki/Free_Software" onclick="window.open(this.href); return false;">Wikipedia page</a> or
+					the <a href="http://www.fsf.org/" onclick="window.open(this.href); return false;">Free Software Foundation's</a> homepage.
+				</p>
+				<p>
+					This program is Free Software; you can redistribute it and/or modify it under the terms of the GNU General Public License
+					as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
+				</p>
+				<p>
+					This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+					warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
+				</p>
+				<p>
+					You should have received <a href="<?php echo makeUrlNS('Special', 'GNU_General_Public_License'); ?>">a copy of
+					the GNU General Public License</a> along with this program; if not, write to:
+				</p>
+				<p style="margin-left 2em;">
+					Free Software Foundation, Inc.,<br />
+					51 Franklin Street, Fifth Floor<br />
+					Boston, MA 02110-1301, USA
+				</p>
+				<p>
+					Alternatively, you can <a href="http://www.gnu.org/licenses/old-licenses/gpl-2.0.html">read it online</a>.
+				</p>
+				<?php
+				endif;
+				?>
+			</td></tr>
+			<tr>
+				<td class="row2" colspan="2">
+					<table border="0" style="margin: 0 auto; background: none; width: 100%;" cellpadding="5">
+						<tr>
+							<td style="text-align: center;">
+								<?php echo $template->fading_button; ?>
+							</td>
+							<td style="text-align: center;">
+								<a href="http://www.php.net/" onclick="window.open(this.href); return false;" style="background: none; padding: 0;">
+									<img alt="Written in PHP" src="<?php echo scriptPath; ?>/images/about-powered-php.png" style="border-width: 0px;" width="88" height="31" />
+								</a>
+							</td>
+							<td style="text-align: center;">
+								<?php
+								switch(ENANO_DBLAYER)
+								{
+									case 'MYSQL':
+										?>
+										<a href="http://www.mysql.com/" onclick="window.open(this.href); return false;" style="background: none; padding: 0;">
+											<img alt="Database engine powered by MySQL" src="<?php echo scriptPath; ?>/images/about-powered-mysql.png" style="border-width: 0px;" width="88" height="31" />
+										</a>
+										<?php
+										break;
+									case 'PGSQL':
+										?>
+										<a href="http://www.postgresql.org/" onclick="window.open(this.href); return false;" style="background: none; padding: 0;">
+											<img alt="Database engine powered by PostgreSQL" src="<?php echo scriptPath; ?>/images/about-powered-pgsql.png" style="border-width: 0px;" width="90" height="30" />
+										</a>
+										<?php
+										break;
+								}
+								?>
+							</td>
+						</tr>
+					</table>
+				</td>
+			</tr>
+			<tr><td style="width: 100px;" class="row1"><?php echo $lang->get('meta_enano_about_lbl_enanoversion'); ?></td><td class="row1"><?php echo enano_version(true) . ' (' . enano_codename() . ')'; ?></td></tr>
+			<tr><td style="width: 100px;" class="row2"><?php echo $lang->get('meta_enano_about_lbl_webserver'); ?></td><td class="row2"><?php if(isset($_SERVER['SERVER_SOFTWARE'])) echo $_SERVER['SERVER_SOFTWARE']; else echo 'Unable to determine web server software.'; ?></td></tr>
+			<tr><td style="width: 100px;" class="row1"><?php echo $lang->get('meta_enano_about_lbl_serverplatform'); ?></td><td class="row1"><?php echo $platform; ?></td></tr>
+			<tr><td style="width: 100px;" class="row2"><?php echo $lang->get('meta_enano_about_lbl_phpversion'); ?></td><td class="row2"><?php echo PHP_VERSION; ?></td></tr>
+			<?php
+			switch(ENANO_DBLAYER)
+			{
+				case 'MYSQL':
+					?>
+					<tr><td style="width: 100px;" class="row1"><?php echo $lang->get('meta_enano_about_lbl_mysqlversion'); ?></td><td class="row1"><?php echo mysql_get_server_info($db->_conn); ?></td></tr>
+					<?php
+					break;
+				case 'PGSQL':
+					$pg_serverdata = pg_version($db->_conn);
+					$pg_version = $pg_serverdata['server'];
+					?>
+					<tr><td style="width: 100px;" class="row1"><?php echo $lang->get('meta_enano_about_lbl_pgsqlversion'); ?></td><td class="row1"><?php echo $pg_version; ?></td></tr>
+					<?php
+					break;
+			}
+			?>
+		</table>
+	</div>
+	<?php
+	$template->footer();
 }
 
 function page_Special_GNU_General_Public_License()
 {
-  global $db, $session, $paths, $template, $plugins; // Common objects
-  global $lang;
-  
-  $template->header();
-  if(file_exists(ENANO_ROOT . '/GPL'))
-  {
-    echo '<p>' . $lang->get('pagetools_gpl_blurb', array('about_url' => makeUrlNS('Special', 'About_Enano'))) . '</p>';
-    
-    if ( $lang->lang_code != 'eng' ):
-    // Do not remove this block of code. Doing so is a violation of the GPL. (A copy of the GPL in other languages
-    // must be accompanied by a copy of the English GPL.)
-    echo '<p>The following text represents the license that the <a href="'.makeUrlNS('Special', 'About_Enano').'">Enano</a> content management system is under. To make it easier to read, the text has been wiki-formatted; in no other way has it been changed.</p>';
-    endif;
-    
-    if ( file_exists(ENANO_ROOT . "/GPL_{$lang->lang_code}") )
-    {
-      echo '<h2>' . $lang->get('pagetools_gpl_title_native') . '</h2>';
-      echo '<p><a href="#gpl_english">' . $lang->get('pagetools_gpl_link_to_english') . ' / View the license in English' . '</a></p>';
-      echo RenderMan::render( file_get_contents ( ENANO_ROOT . "/GPL_{$lang->lang_code}" ) );
-      echo '<h2>' . $lang->get('pagetools_gpl_title_english') . ' / English version<a name="gpl_english" id="gpl_english"></a></h2>';
-    }
-    
-    echo RenderMan::render( file_get_contents ( ENANO_ROOT . '/GPL' ) );
-  }
-  else
-  {
-    echo '<p>' . $lang->get('pagetools_gpl_err_file_missing') . '</p>';
-    if ( $lang->lang_code != 'eng')
-      // Also print out English version
-      // Do not remove the following line of code; doing so would be a violation of the GPL.
-      echo '<p>It appears that the file "GPL" is missing from your Enano installation. You may find a wiki-formatted copy of the GPL at: <a href="http://enanocms.org/GPL">http://enanocms.org/GPL</a>. In the mean time, you may wish to contact the site administration and ask them to replace the GPL file.</p>';
-  }
-  $template->footer();
+	global $db, $session, $paths, $template, $plugins; // Common objects
+	global $lang;
+	
+	$template->header();
+	if(file_exists(ENANO_ROOT . '/GPL'))
+	{
+		echo '<p>' . $lang->get('pagetools_gpl_blurb', array('about_url' => makeUrlNS('Special', 'About_Enano'))) . '</p>';
+		
+		if ( $lang->lang_code != 'eng' ):
+		// Do not remove this block of code. Doing so is a violation of the GPL. (A copy of the GPL in other languages
+		// must be accompanied by a copy of the English GPL.)
+		echo '<p>The following text represents the license that the <a href="'.makeUrlNS('Special', 'About_Enano').'">Enano</a> content management system is under. To make it easier to read, the text has been wiki-formatted; in no other way has it been changed.</p>';
+		endif;
+		
+		if ( file_exists(ENANO_ROOT . "/GPL_{$lang->lang_code}") )
+		{
+			echo '<h2>' . $lang->get('pagetools_gpl_title_native') . '</h2>';
+			echo '<p><a href="#gpl_english">' . $lang->get('pagetools_gpl_link_to_english') . ' / View the license in English' . '</a></p>';
+			echo RenderMan::render( file_get_contents ( ENANO_ROOT . "/GPL_{$lang->lang_code}" ) );
+			echo '<h2>' . $lang->get('pagetools_gpl_title_english') . ' / English version<a name="gpl_english" id="gpl_english"></a></h2>';
+		}
+		
+		echo RenderMan::render( file_get_contents ( ENANO_ROOT . '/GPL' ) );
+	}
+	else
+	{
+		echo '<p>' . $lang->get('pagetools_gpl_err_file_missing') . '</p>';
+		if ( $lang->lang_code != 'eng')
+			// Also print out English version
+			// Do not remove the following line of code; doing so would be a violation of the GPL.
+			echo '<p>It appears that the file "GPL" is missing from your Enano installation. You may find a wiki-formatted copy of the GPL at: <a href="http://enanocms.org/GPL">http://enanocms.org/GPL</a>. In the mean time, you may wish to contact the site administration and ask them to replace the GPL file.</p>';
+	}
+	$template->footer();
 }
 
 function page_Special_TagCloud()
 {
-  global $db, $session, $paths, $template, $plugins; // Common objects
-  global $lang;
-  
-  $template->header();
-  
-  if ( $tag = $paths->getParam(0) )
-  {
-    $tag = sanitize_tag($tag);
-    $q = $db->sql_query('SELECT page_id, namespace FROM '.table_prefix.'tags WHERE tag_name=\'' . $db->escape($tag) . '\';');
-    if ( !$q )
-      $db->_die();
-    if ( $row = $db->fetchrow() )
-    {
-      echo '<div class="tblholder">
-              <table border="0" cellspacing="1" cellpadding="4">';
-      echo '<tr><th colspan="2">' . $lang->get('pagetools_tagcloud_pagelist_th', array('tag' => htmlspecialchars($tag))) . '</th></tr>';
-      echo '<tr>';
-      $i = 0;
-      $td_class = 'row1';
-      do
-      {
-        if ( $i % 2 == 0 && $i > 1 )
-        {
-          $td_class = ( $td_class == 'row2' ) ? 'row1' : 'row2';
-          echo '</tr><tr>';
-        }
-        $i++;
-        $title = get_page_title_ns($row['page_id'], $row['namespace']);
-        if ( $row['namespace'] != 'Article' && isset($paths->nslist[$row['namespace']]) )
-          $title = $paths->nslist[$row['namespace']] . $title;
-        $url = makeUrlNS($row['namespace'], $row['page_id']);
-        $class = ( isPage( $paths->nslist[$row['namespace']] . $row['page_id'] ) ) ? '' : ' class="wikilink-nonexistent"';
-        $link = '<a href="' . htmlspecialchars($url) . '"' . $class . '>' . htmlspecialchars($title) . '</a>';
-        echo "<td class=\"$td_class\" style=\"width: 50%;\">$link</td>";
-        // " workaround for jEdit highlighting bug
-      }
-      while ( $row = $db->fetchrow() );
-      while ( $i % 2 > 0 )
-      {
-        $i++;
-        echo "<td class=\"$td_class\" style=\"width: 50%;\"></td>";
-      }
-      // " workaround for jEdit highlighting bug
-      echo '<tr>
-              <th colspan="2" class="subhead"><a href="' . makeUrlNS('Special', 'TagCloud') . '">&laquo; ' . $lang->get('pagetools_tagcloud_btn_return') . '</a></th>
-            </tr>';
-      echo '</table>';
-      echo '</div>';
-    }
-  }
-  else
-  {
-    $cloud = new TagCloud();
-    
-    $q = $db->sql_query('SELECT tag_name FROM '.table_prefix.'tags;');
-    if ( !$q )
-      $db->_die();
-    if ( $db->numrows() < 1 )
-    {
-      echo '<p>' . $lang->get('pagetools_tagcloud_msg_no_tags') . '</p>';
-    }
-    else
-    {
-      echo '<h3>' . $lang->get('pagetools_tagcloud_blurb') . '</h3>';
-      while ( $row = $db->fetchrow() )
-      {
-        $cloud->add_word($row['tag_name']);
-      }
-      echo $cloud->make_html('normal');
-      echo '<p>' . $lang->get('pagetools_tagcloud_instructions') . '</p>';
-    }
-  }
-  
-  $template->footer();
+	global $db, $session, $paths, $template, $plugins; // Common objects
+	global $lang;
+	
+	$template->header();
+	
+	if ( $tag = $paths->getParam(0) )
+	{
+		$tag = sanitize_tag($tag);
+		$q = $db->sql_query('SELECT page_id, namespace FROM '.table_prefix.'tags WHERE tag_name=\'' . $db->escape($tag) . '\';');
+		if ( !$q )
+			$db->_die();
+		if ( $row = $db->fetchrow() )
+		{
+			echo '<div class="tblholder">
+							<table border="0" cellspacing="1" cellpadding="4">';
+			echo '<tr><th colspan="2">' . $lang->get('pagetools_tagcloud_pagelist_th', array('tag' => htmlspecialchars($tag))) . '</th></tr>';
+			echo '<tr>';
+			$i = 0;
+			$td_class = 'row1';
+			do
+			{
+				if ( $i % 2 == 0 && $i > 1 )
+				{
+					$td_class = ( $td_class == 'row2' ) ? 'row1' : 'row2';
+					echo '</tr><tr>';
+				}
+				$i++;
+				$title = get_page_title_ns($row['page_id'], $row['namespace']);
+				if ( $row['namespace'] != 'Article' && isset($paths->nslist[$row['namespace']]) )
+					$title = $paths->nslist[$row['namespace']] . $title;
+				$url = makeUrlNS($row['namespace'], $row['page_id']);
+				$class = ( isPage( $paths->nslist[$row['namespace']] . $row['page_id'] ) ) ? '' : ' class="wikilink-nonexistent"';
+				$link = '<a href="' . htmlspecialchars($url) . '"' . $class . '>' . htmlspecialchars($title) . '</a>';
+				echo "<td class=\"$td_class\" style=\"width: 50%;\">$link</td>";
+				// " workaround for jEdit highlighting bug
+			}
+			while ( $row = $db->fetchrow() );
+			while ( $i % 2 > 0 )
+			{
+				$i++;
+				echo "<td class=\"$td_class\" style=\"width: 50%;\"></td>";
+			}
+			// " workaround for jEdit highlighting bug
+			echo '<tr>
+							<th colspan="2" class="subhead"><a href="' . makeUrlNS('Special', 'TagCloud') . '">&laquo; ' . $lang->get('pagetools_tagcloud_btn_return') . '</a></th>
+						</tr>';
+			echo '</table>';
+			echo '</div>';
+		}
+	}
+	else
+	{
+		$cloud = new TagCloud();
+		
+		$q = $db->sql_query('SELECT tag_name FROM '.table_prefix.'tags;');
+		if ( !$q )
+			$db->_die();
+		if ( $db->numrows() < 1 )
+		{
+			echo '<p>' . $lang->get('pagetools_tagcloud_msg_no_tags') . '</p>';
+		}
+		else
+		{
+			echo '<h3>' . $lang->get('pagetools_tagcloud_blurb') . '</h3>';
+			while ( $row = $db->fetchrow() )
+			{
+				$cloud->add_word($row['tag_name']);
+			}
+			echo $cloud->make_html('normal');
+			echo '<p>' . $lang->get('pagetools_tagcloud_instructions') . '</p>';
+		}
+	}
+	
+	$template->footer();
 }
 
 function page_Special_Autofill()
 {
-  global $db, $session, $paths, $template, $plugins; // Common objects
-  global $lang;
-  
-  require_once(ENANO_ROOT . '/includes/search.php');
-  
-  header('Content-type: text/javascript');
-  
-  $dataset = array();
-  if ( isset($_GET['type']) )
-  {
-    switch($_GET['type'])
-    {
-      case 'username':
-        if ( isset($_GET['userinput']) && strlen($_GET['userinput']) >= 3 )
-        {
-          $search = '%' . escape_string_like($_GET['userinput']) . '%';
-          $min_id = ( isset($_GET['allow_anon']) && $_GET['allow_anon'] == '1' ) ? '1' : '2';
-          $q = $db->sql_query('SELECT username FROM ' . table_prefix . "users WHERE " . ENANO_SQLFUNC_LOWERCASE . "(username) LIKE '$search' AND user_id >= $min_id");
-          if ( !$q )
-            $db->die_json();
-          
-          while ( $row = $db->fetchrow($q) )
-          {
-            $key = array(
-              'name' => $row['username'],
-              'name_highlight' => highlight_term($_GET['userinput'], $row['username'], '<b>', '</b>')
-            );
-            $key = array_merge($key, $session->get_user_rank($row['username']));
-            $key['rank_title'] = $lang->get($key['rank_title']);
-            $key[0] = $row['username'];
-            $dataset[] = $key;
-            // $dataset[] = array($row['username'], $row['username']);
-            // echo "{$row['username']}|{$row['username']}\n";
-          }
-        }
-        // return;
-        break;
-      case 'page':
-        if ( isset($_GET['userinput']) && strlen($_GET['userinput']) >= 3 )
-        {
-          $search = '%' . escape_string_like($_GET['userinput']) . '%';
-          $q = $db->sql_query('SELECT urlname, namespace, name FROM ' . table_prefix . "pages\n"
-                            . "  WHERE (\n"
-                            . "       " . ENANO_SQLFUNC_LOWERCASE . "(urlname) LIKE '$search'\n"
-                            . "    OR " . ENANO_SQLFUNC_LOWERCASE . "(name)    LIKE '$search'\n"
-                            . "  );");
-          if ( !$q )
-            $db->die_json();
-          
-          while ( $row = $db->fetchrow() )
-          {
-            $pathskey = ( isset($paths->nslist[$row['namespace']]) ? $paths->nslist[$row['namespace']] : $row['namespace'] . substr($paths->nslist['Special'], -1) ) . $row['urlname'];
-            
-            $key = array(
-              0 => $pathskey,
-              'pid_highlight'  => highlight_term($_GET['userinput'], dirtify_page_id($pathskey), '<b>', '</b>'),
-              'name_highlight' => highlight_term($_GET['userinput'], $row['name'], '<b>', '</b>')
-            );
-            $dataset[] = $key;
-          }
-        }
-        break;
-      default:
-        $code = $plugins->setHook('autofill_json_request');
-        foreach ( $code as $cmd )
-        {
-          eval($cmd);
-        }
-        break;
-    }
-  }
-  
-  echo enano_json_encode($dataset);
+	global $db, $session, $paths, $template, $plugins; // Common objects
+	global $lang;
+	
+	require_once(ENANO_ROOT . '/includes/search.php');
+	
+	header('Content-type: text/javascript');
+	
+	$dataset = array();
+	if ( isset($_GET['type']) )
+	{
+		switch($_GET['type'])
+		{
+			case 'username':
+				if ( isset($_GET['userinput']) && strlen($_GET['userinput']) >= 3 )
+				{
+					$search = '%' . escape_string_like($_GET['userinput']) . '%';
+					$min_id = ( isset($_GET['allow_anon']) && $_GET['allow_anon'] == '1' ) ? '1' : '2';
+					$q = $db->sql_query('SELECT username FROM ' . table_prefix . "users WHERE " . ENANO_SQLFUNC_LOWERCASE . "(username) LIKE '$search' AND user_id >= $min_id");
+					if ( !$q )
+						$db->die_json();
+					
+					while ( $row = $db->fetchrow($q) )
+					{
+						$key = array(
+							'name' => $row['username'],
+							'name_highlight' => highlight_term($_GET['userinput'], $row['username'], '<b>', '</b>')
+						);
+						$key = array_merge($key, $session->get_user_rank($row['username']));
+						$key['rank_title'] = $lang->get($key['rank_title']);
+						$key[0] = $row['username'];
+						$dataset[] = $key;
+						// $dataset[] = array($row['username'], $row['username']);
+						// echo "{$row['username']}|{$row['username']}\n";
+					}
+				}
+				// return;
+				break;
+			case 'page':
+				if ( isset($_GET['userinput']) && strlen($_GET['userinput']) >= 3 )
+				{
+					$search = '%' . escape_string_like($_GET['userinput']) . '%';
+					$q = $db->sql_query('SELECT urlname, namespace, name FROM ' . table_prefix . "pages\n"
+														. "  WHERE (\n"
+														. "       " . ENANO_SQLFUNC_LOWERCASE . "(urlname) LIKE '$search'\n"
+														. "    OR " . ENANO_SQLFUNC_LOWERCASE . "(name)    LIKE '$search'\n"
+														. "  );");
+					if ( !$q )
+						$db->die_json();
+					
+					while ( $row = $db->fetchrow() )
+					{
+						$pathskey = ( isset($paths->nslist[$row['namespace']]) ? $paths->nslist[$row['namespace']] : $row['namespace'] . substr($paths->nslist['Special'], -1) ) . $row['urlname'];
+						
+						$key = array(
+							0 => $pathskey,
+							'pid_highlight'  => highlight_term($_GET['userinput'], dirtify_page_id($pathskey), '<b>', '</b>'),
+							'name_highlight' => highlight_term($_GET['userinput'], $row['name'], '<b>', '</b>')
+						);
+						$dataset[] = $key;
+					}
+				}
+				break;
+			default:
+				$code = $plugins->setHook('autofill_json_request');
+				foreach ( $code as $cmd )
+				{
+					eval($cmd);
+				}
+				break;
+		}
+	}
+	
+	echo enano_json_encode($dataset);
 }
 
 ?>