From a554113b3fa4bb5e00aaf8feeb8eda666a975008 Mon Sep 17 00:00:00 2001
From: vargenau <vargenau@96ab9672-09ca-45d6-a79d-3d69d39ca109>
Date: Fri, 31 Aug 2012 12:01:01 +0000
Subject: [PATCH] extra_empty_lines

git-svn-id: svn://svn.code.sf.net/p/phpwiki/code/trunk@8281 96ab9672-09ca-45d6-a79d-3d69d39ca109
---
 configurator.php                              |  3 ---
 lib/BlockParser.php                           |  6 ------
 lib/DbaPartition.php                          |  1 -
 lib/ErrorManager.php                          |  1 -
 lib/HtmlElement.php                           |  2 --
 lib/HtmlElement5.php                          |  2 --
 lib/IniConfig.php                             |  1 -
 lib/InlineParser.php                          |  4 ----
 lib/PageList.php                              |  2 --
 lib/PageType.php                              |  1 -
 lib/RSSWriter091.php                          |  3 ---
 lib/RssWriter.php                             |  1 -
 lib/Template.php                              |  1 -
 lib/TextSearchQuery.php                       |  2 --
 lib/WikiDB.php                                |  1 -
 lib/WikiDB/SQL.php                            |  1 -
 lib/WikiDB/adodb/adodb-csvlib.inc.php         |  1 -
 lib/WikiDB/adodb/adodb-errorhandler.inc.php   |  1 -
 lib/WikiDB/adodb/adodb-exceptions.inc.php     |  1 -
 lib/WikiDB/adodb/adodb-iterator.inc.php       |  3 ---
 lib/WikiDB/adodb/adodb-lib.inc.php            |  3 ---
 lib/WikiDB/adodb/adodb-pear.inc.php           |  1 -
 lib/WikiDB/adodb/adodb-php4.inc.php           |  1 -
 lib/WikiDB/adodb/adodb-time.inc.php           |  5 -----
 lib/WikiDB/adodb/drivers/adodb-access.inc.php |  1 -
 lib/WikiDB/adodb/drivers/adodb-ado.inc.php    | 10 ----------
 .../adodb/drivers/adodb-ado_access.inc.php    |  1 -
 .../adodb/drivers/adodb-borland_ibase.inc.php |  1 -
 lib/WikiDB/adodb/drivers/adodb-csv.inc.php    |  3 ---
 lib/WikiDB/adodb/drivers/adodb-db2.inc.php    |  6 ------
 lib/WikiDB/adodb/drivers/adodb-fbsql.inc.php  |  3 ---
 .../adodb/drivers/adodb-firebird.inc.php      |  3 ---
 lib/WikiDB/adodb/drivers/adodb-ibase.inc.php  |  7 -------
 .../adodb/drivers/adodb-informix72.inc.php    |  6 ------
 lib/WikiDB/adodb/drivers/adodb-ldap.inc.php   |  4 ----
 lib/WikiDB/adodb/drivers/adodb-mssql.inc.php  |  9 ---------
 .../adodb/drivers/adodb-mssqlnative.inc.php   |  1 -
 .../adodb/drivers/adodb-mssqlpo.inc.php       |  1 -
 lib/WikiDB/adodb/drivers/adodb-mysql.inc.php  |  2 --
 lib/WikiDB/adodb/drivers/adodb-mysqli.inc.php |  2 --
 lib/WikiDB/adodb/drivers/adodb-mysqlt.inc.php |  2 --
 .../adodb/drivers/adodb-netezza.inc.php       |  2 --
 lib/WikiDB/adodb/drivers/adodb-oci8.inc.php   | 14 -------------
 lib/WikiDB/adodb/drivers/adodb-odbc.inc.php   |  5 -----
 .../adodb/drivers/adodb-odbc_mssql.inc.php    |  2 --
 .../adodb/drivers/adodb-odbc_oracle.inc.php   |  2 --
 lib/WikiDB/adodb/drivers/adodb-oracle.inc.php | 17 ----------------
 .../adodb/drivers/adodb-postgres64.inc.php    |  7 -------
 .../adodb/drivers/adodb-postgres7.inc.php     |  4 ----
 lib/WikiDB/adodb/drivers/adodb-sapdb.inc.php  |  1 -
 .../adodb/drivers/adodb-sqlanywhere.inc.php   |  2 --
 lib/WikiDB/adodb/drivers/adodb-sqlite.inc.php |  1 -
 lib/WikiDB/adodb/drivers/adodb-sybase.inc.php |  3 ---
 lib/WikiDB/adodb/drivers/adodb-vfp.inc.php    |  6 ------
 lib/WikiDB/backend.php                        |  2 --
 lib/WikiDB/backend/ADODB.php                  |  1 -
 lib/WikiDB/backend/PDO.php                    |  1 -
 lib/WikiDB/backend/PearDB.php                 |  3 ---
 lib/WikiDB/backend/PearDB_ffpgsql.php         |  2 --
 lib/WikiDB/backend/cvs.php                    |  1 -
 lib/WikiDB/backend/dumb/MostPopularIter.php   |  1 -
 lib/WikiDB/backend/dumb/MostRecentIter.php    |  1 -
 lib/WikiDB/backend/file.php                   |  7 -------
 lib/WikiDB/file.php                           |  1 -
 lib/WikiPluginCached.php                      |  4 ----
 lib/WikiTheme.php                             |  6 ------
 lib/WikiUserNew.php                           |  1 -
 lib/XMLRPC/utils.php                          |  4 ----
 lib/XmlElement.php                            |  1 -
 lib/XmlRpcServer.php                          |  5 -----
 lib/diff.php                                  |  2 --
 lib/diff3.php                                 |  4 ----
 lib/difflib.php                               |  7 -------
 lib/editpage.php                              |  1 -
 lib/fortune.php                               |  1 -
 lib/gif.php                                   | 20 -------------------
 lib/imagecache.php                            |  2 --
 lib/loadsave.php                              |  3 ---
 lib/pear/Cache/Container.php                  |  3 ---
 lib/pear/Cache/Container/file.php             |  2 --
 lib/pear/Cache/Container/imgfile.php          |  1 -
 lib/pear/Cache/Error.php                      |  1 -
 lib/pear/Cache/Graphics.php                   |  3 ---
 lib/pear/DB.php                               | 10 ----------
 lib/pear/DB/dbase.php                         |  2 --
 lib/pear/DB/fbsql.php                         |  2 --
 lib/pear/DB/ibase.php                         |  2 --
 lib/pear/DB/ifx.php                           |  2 --
 lib/pear/DB/mysql.php                         |  2 --
 lib/pear/DB/mysqli.php                        |  2 --
 lib/pear/DB/oci8.php                          |  2 --
 lib/pear/DB/odbc.php                          |  2 --
 lib/pear/DB/sybase.php                        |  2 --
 lib/plugin/AuthorHistory.php                  |  2 --
 lib/plugin/CacheTest.php                      |  3 ---
 lib/plugin/Calendar.php                       |  2 --
 lib/plugin/CreateBib.php                      |  1 -
 lib/plugin/InterWikiSearch.php                |  1 -
 lib/plugin/PageHistory.php                    |  5 -----
 lib/plugin/PopularNearby.php                  |  2 --
 lib/plugin/PreferenceApp.php                  |  1 -
 lib/plugin/RawHtml.php                        |  1 -
 lib/plugin/RecentChangesCached.php            |  1 -
 lib/plugin/TexToPng.php                       |  1 -
 lib/plugin/UserRatings.php                    |  2 --
 lib/plugin/WikiAdminUtils.php                 |  1 -
 lib/plugin/WikiBlog.php                       |  2 --
 lib/stdlib.php                                |  2 --
 lib/wikilens/RatingsDb.php                    |  1 -
 lib/ziplib.php                                |  1 -
 tests/unit/lib/AtomParserTest.php             |  1 -
 tests/unit/lib/PageListTest.php               |  1 -
 tests/unit/lib/TextSearchTest.php             |  1 -
 tests/unit/lib/plugin/AllPagesTest.php        |  1 -
 tests/unit/lib/plugin/AllUsersTest.php        |  1 -
 tests/unit/lib/plugin/OrphanedPagesTest.php   |  1 -
 tests/unit/lib/plugin/WantedPagesTest.php     |  1 -
 tests/unit/pcre-crash.php                     |  1 -
 tests/xmlrpc/interop-client.php               |  1 -
 tests/xmlrpc/interop-server.php               | 10 ----------
 tests/xmlrpc/validate-form.php                |  3 ---
 tests/xmlrpc/validate.php                     |  1 -
 tests/xmlrpc/xmlrpc-client.php                |  1 -
 tests/xmlrpc/xmlrpc-introspect.php            |  6 ------
 tests/xmlrpc/xmlrpc-servers.php               |  1 -
 themes/Hawaiian/lib/random.php                |  1 -
 themes/MacOSX/lib/RecentChanges.php           |  1 -
 themes/Portland/lib/RecentChanges.php         |  2 --
 themes/SpaceWiki/lib/RecentChanges.php        |  1 -
 themes/Wordpress/lib/RecentChanges.php        |  2 --
 130 files changed, 362 deletions(-)

diff --git a/configurator.php b/configurator.php
index c319719b6..75e70fe8c 100644
--- a/configurator.php
+++ b/configurator.php
@@ -1627,7 +1627,6 @@ $properties["HIGHLIGHT_EXE"] =
 $properties["HIGHLIGHT_DATA_DIR"] =
     new _define_commented_optional('HIGHLIGHT_DATA_DIR'); // /usr/share/highlight
 
-
 $properties["Part Eight"] =
 new part('_part8', $SEPARATOR."\n", "
 
@@ -1868,7 +1867,6 @@ extends _variable {
     }
 }
 
-
 class _define
 extends _variable {
     function _config_format($value) {
@@ -2464,7 +2462,6 @@ if (!function_exists('is_a')) {
   }
 }
 
-
 if (!empty($HTTP_POST_VARS['action'])
     and $HTTP_POST_VARS['action'] == 'make_config'
     and !empty($HTTP_POST_VARS['ADMIN_USER'])
diff --git a/lib/BlockParser.php b/lib/BlockParser.php
index 8fe81cacc..63973e550 100644
--- a/lib/BlockParser.php
+++ b/lib/BlockParser.php
@@ -145,8 +145,6 @@ class AnchoredRegexpSet
     }
 }
 
-
-
 class BlockParser_Input {
 
     function BlockParser_Input ($text) {
@@ -323,7 +321,6 @@ class BlockParser_InputSubBlock extends BlockParser_Input
     }
 }
 
-
 class Block_HtmlElement extends HtmlElement
 {
     function Block_HtmlElement($tag /*, ... */) {
@@ -613,8 +610,6 @@ class Block_dl extends Block_list
     }
 }
 
-
-
 class Block_table_dl_defn extends XmlContent
 {
     var $nrows;
@@ -808,7 +803,6 @@ class Block_oldlists extends Block_list
             return false;
         }
 
-
         $prefix = $m->match;
         $oldindent = '[*#;](?=[#*]|;.*:.*\S)';
         $newindent = sprintf('\\ {%d}', strlen($prefix));
diff --git a/lib/DbaPartition.php b/lib/DbaPartition.php
index 9463d4d6a..8ae986b98 100644
--- a/lib/DbaPartition.php
+++ b/lib/DbaPartition.php
@@ -74,7 +74,6 @@ class DbaPartition
     }
 }
 
-
 // Local Variables:
 // mode: php
 // tab-width: 8
diff --git a/lib/ErrorManager.php b/lib/ErrorManager.php
index f8530d68b..55b5275db 100644
--- a/lib/ErrorManager.php
+++ b/lib/ErrorManager.php
@@ -385,7 +385,6 @@ function ErrorManager_errorHandler($errno, $errstr, $errfile, $errline)
     $GLOBALS['ErrorManager']->handleError($error);
 }
 
-
 /**
  * A class representing a PHP error report.
  *
diff --git a/lib/HtmlElement.php b/lib/HtmlElement.php
index b380edd6c..33a41387d 100644
--- a/lib/HtmlElement.php
+++ b/lib/HtmlElement.php
@@ -422,7 +422,6 @@ define('HTMLTAG_EMPTY', 1);
 define('HTMLTAG_INLINE', 2);
 define('HTMLTAG_ACCEPTS_INLINE', 4);
 
-
 HTML::_setTagProperty(HTMLTAG_EMPTY,
                       'area base basefont br col frame hr img input isindex link meta param');
 HTML::_setTagProperty(HTMLTAG_ACCEPTS_INLINE,
@@ -491,7 +490,6 @@ function HiddenInputs ($query_args, $pfx = false, $exclude = array()) {
     return $inputs;
 }
 
-
 /** Generate a <script> tag containing javascript.
  *
  * @param string $js  The javascript.
diff --git a/lib/HtmlElement5.php b/lib/HtmlElement5.php
index e4292753d..4b565c208 100644
--- a/lib/HtmlElement5.php
+++ b/lib/HtmlElement5.php
@@ -422,7 +422,6 @@ define('HTMLTAG_EMPTY', 1);
 define('HTMLTAG_INLINE', 2);
 define('HTMLTAG_ACCEPTS_INLINE', 4);
 
-
 HTML::_setTagProperty(HTMLTAG_EMPTY,
                       'area base basefont br col embed frame hr img input isindex link meta param');
 HTML::_setTagProperty(HTMLTAG_ACCEPTS_INLINE,
@@ -491,7 +490,6 @@ function HiddenInputs ($query_args, $pfx = false, $exclude = array()) {
     return $inputs;
 }
 
-
 /** Generate a <script> tag containing javascript.
  *
  * @param string $js  The javascript.
diff --git a/lib/IniConfig.php b/lib/IniConfig.php
index f5d3c4557..80a0bcf5a 100644
--- a/lib/IniConfig.php
+++ b/lib/IniConfig.php
@@ -997,7 +997,6 @@ function fixup_dynamic_configs($file) {
     if (!defined('HOME_PAGE'))
         define('HOME_PAGE', _("HomePage"));
 
-
     //////////////////////////////////////////////////////////////////
     // Autodetect URL settings:
     //
diff --git a/lib/InlineParser.php b/lib/InlineParser.php
index 1e47a6bed..4d00efe75 100644
--- a/lib/InlineParser.php
+++ b/lib/InlineParser.php
@@ -37,7 +37,6 @@ define('ESCAPE_CHAR', '~');
 require_once('lib/CachedMarkup.php');
 require_once(dirname(__FILE__).'/stdlib.php');
 
-
 function WikiEscape($text) {
     return str_replace('#', ESCAPE_CHAR . '#', $text);
 }
@@ -220,8 +219,6 @@ class RegexpSet
     }
 }
 
-
-
 /**
  * A simple markup rule (i.e. terminal token).
  *
@@ -771,7 +768,6 @@ class Markup_nestled_emphasis extends BalancedMarkup
         $start[] = "(?<= _) (?: ${b}|${tt}) (?! _)";
         $start[] = "(?<= \\*) (?: ${i}|${tt}) (?! \\*)";
 
-
         // any delimiter okay after an opening brace ( [{<(] )
         // as long as it's not immediately followed by the matching closing
         // brace.
diff --git a/lib/PageList.php b/lib/PageList.php
index 8c33669c2..7f63d0a39 100644
--- a/lib/PageList.php
+++ b/lib/PageList.php
@@ -253,7 +253,6 @@ class _PageList_Column_size extends _PageList_Column {
     }
 }
 
-
 class _PageList_Column_bool extends _PageList_Column {
     function _PageList_Column_bool ($field, $default_heading, $text = 'yes') {
         $this->_PageList_Column($field, $default_heading, 'center');
@@ -749,7 +748,6 @@ class PageList {
         $this->_messageIfEmpty = $msg;
     }
 
-
     function getTotal () {
         return !empty($this->_options['count'])
                ? (integer) $this->_options['count'] : count($this->_pages);
diff --git a/lib/PageType.php b/lib/PageType.php
index 9d6859c50..cdf15c9d9 100644
--- a/lib/PageType.php
+++ b/lib/PageType.php
@@ -545,7 +545,6 @@ class PageFormatter_MediaWiki extends PageFormatter
     }
 }
 
-
 // Local Variables:
 // mode: php
 // tab-width: 8
diff --git a/lib/RSSWriter091.php b/lib/RSSWriter091.php
index ca1358072..07e12e212 100644
--- a/lib/RSSWriter091.php
+++ b/lib/RSSWriter091.php
@@ -71,7 +71,6 @@ class RSSWriter091 extends RSSWriter
         $this->printXML();
     }
 
-
 }
 
 class _RecentChanges_RssFormatter091
@@ -101,7 +100,6 @@ extends _RecentChanges_RSSFormatter
         $request->finish();             // NORETURN!!!!
     }
 
-
     function channel_properties ()
     {
         global $request;
@@ -123,7 +121,6 @@ extends _RecentChanges_RSSFormatter
          */
     }
 
-
     function item_properties ($rev)
     {
         $page = $rev->getPage();
diff --git a/lib/RssWriter.php b/lib/RssWriter.php
index b67e1f9a1..477955071 100644
--- a/lib/RssWriter.php
+++ b/lib/RssWriter.php
@@ -122,7 +122,6 @@ class RssWriter extends XmlElement
         $this->printXML();
     }
 
-
     /**
      * Create a new RDF <em>typedNode</em>.
      */
diff --git a/lib/Template.php b/lib/Template.php
index 17764910f..1f28f8c3b 100644
--- a/lib/Template.php
+++ b/lib/Template.php
@@ -3,7 +3,6 @@
 
 require_once("lib/ErrorManager.php");
 
-
 /** An HTML template.
  */
 class Template
diff --git a/lib/TextSearchQuery.php b/lib/TextSearchQuery.php
index 93a0ca2a4..4aa6f95dc 100644
--- a/lib/TextSearchQuery.php
+++ b/lib/TextSearchQuery.php
@@ -605,7 +605,6 @@ class NumericSearchQuery
     }
 }
 
-
 ////////////////////////////////////////////////////////////////
 //
 // Remaining classes are private.
@@ -910,7 +909,6 @@ extends TextSearchQuery_node_binop
     }
 }
 
-
 ////////////////////////////////////////////////////////////////
 //
 // Parser:
diff --git a/lib/WikiDB.php b/lib/WikiDB.php
index 72c299d81..e562176fc 100644
--- a/lib/WikiDB.php
+++ b/lib/WikiDB.php
@@ -105,7 +105,6 @@ class WikiDB {
         return new $class ($dbparams);
     }
 
-
     /**
      * Constructor.
      *
diff --git a/lib/WikiDB/SQL.php b/lib/WikiDB/SQL.php
index ca44ebd03..f4732fa79 100644
--- a/lib/WikiDB/SQL.php
+++ b/lib/WikiDB/SQL.php
@@ -40,7 +40,6 @@ class WikiDB_SQL extends WikiDB
                        );
     }
 
-
     /**
      * Determine whether page exists (in non-default form).
      * @see WikiDB::isWikiPage for the slow generic version
diff --git a/lib/WikiDB/adodb/adodb-csvlib.inc.php b/lib/WikiDB/adodb/adodb-csvlib.inc.php
index 1cd03ef25..17981b325 100644
--- a/lib/WikiDB/adodb/adodb-csvlib.inc.php
+++ b/lib/WikiDB/adodb/adodb-csvlib.inc.php
@@ -68,7 +68,6 @@ $ADODB_INCLUDED_CSV = 1;
         return $line.serialize($rs);
     }
 
-
 /**
 * Open CSV file and convert it into Data.
 *
diff --git a/lib/WikiDB/adodb/adodb-errorhandler.inc.php b/lib/WikiDB/adodb/adodb-errorhandler.inc.php
index f42988cdc..1ced126f9 100644
--- a/lib/WikiDB/adodb/adodb-errorhandler.inc.php
+++ b/lib/WikiDB/adodb/adodb-errorhandler.inc.php
@@ -71,7 +71,6 @@ function ADODB_Error_Handler($dbms, $fn, $errno, $errmsg, $p1, $p2, &$thisConnec
             error_log("($t) $s", ADODB_ERROR_LOG_TYPE);
     }
 
-
     //print "<p>$s</p>";
     trigger_error($s,ADODB_ERROR_HANDLER_TYPE);
 }
diff --git a/lib/WikiDB/adodb/adodb-exceptions.inc.php b/lib/WikiDB/adodb/adodb-exceptions.inc.php
index 1fd6bf654..17dbeeb44 100644
--- a/lib/WikiDB/adodb/adodb-exceptions.inc.php
+++ b/lib/WikiDB/adodb/adodb-exceptions.inc.php
@@ -74,5 +74,4 @@ global $ADODB_EXCEPTION;
     throw new $errfn($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection);
 }
 
-
 ?>
diff --git a/lib/WikiDB/adodb/adodb-iterator.inc.php b/lib/WikiDB/adodb/adodb-iterator.inc.php
index 2946b313d..6c5d195f3 100644
--- a/lib/WikiDB/adodb/adodb-iterator.inc.php
+++ b/lib/WikiDB/adodb/adodb-iterator.inc.php
@@ -15,7 +15,6 @@
             echo $k; print_r($v); echo "<br>";
         }
 
-
     Iterator code based on http://cvs.php.net/cvs.php/php-src/ext/spl/examples/cachingiterator.inc?login=2
  */
 
@@ -62,10 +61,8 @@
         return 'ADODB Iterator';
     }
 
-
 }
 
-
 class ADODB_BASE_RS implements IteratorAggregate {
     function getIterator() {
         return new ADODB_Iterator($this);
diff --git a/lib/WikiDB/adodb/adodb-lib.inc.php b/lib/WikiDB/adodb/adodb-lib.inc.php
index 13840a966..b86eaec08 100644
--- a/lib/WikiDB/adodb/adodb-lib.inc.php
+++ b/lib/WikiDB/adodb/adodb-lib.inc.php
@@ -13,7 +13,6 @@ $ADODB_INCLUDED_LIB = 1;
   Less commonly used functions are placed here to reduce size of adodb.inc.php.
 */
 
-
 // Force key to upper.
 // See also http://www.php.net/manual/en/function.array-change-key-case.php
 function _array_change_key_case($an_array)
@@ -283,7 +282,6 @@ function &_adodb_pageexecute_all_rows(&$zthis, $sql, $nrows, $page,
     else
         $rsreturn = &$zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache);
 
-
     // Before returning the RecordSet, we set the pagination properties we need
     if ($rsreturn) {
         $rsreturn->_maxRecordCount = $qryRecs;
@@ -381,7 +379,6 @@ function _adodb_getupdatesql(&$zthis,&$rs, $arrFields,$forceUpdate=false,$magicq
                 else if (isset($rs->fields[strtolower($upperfname)])) $val =  $rs->fields[strtolower($upperfname)];
                 else $val = '';
 
-
                 if ($forceUpdate || strcmp($val, $arrFields[$upperfname])) {
                     // Set the counter for the number of fields that will be updated.
                     $fieldUpdatedCount++;
diff --git a/lib/WikiDB/adodb/adodb-pear.inc.php b/lib/WikiDB/adodb/adodb-pear.inc.php
index 75b6efdf0..3cc972fbd 100644
--- a/lib/WikiDB/adodb/adodb-pear.inc.php
+++ b/lib/WikiDB/adodb/adodb-pear.inc.php
@@ -203,7 +203,6 @@ class DB
                  is_subclass_of($value, 'db_error')));
     }
 
-
     /**
      * Tell whether a result code from a DB method is a warning.
      * Warnings differ from errors in that they are generated by DB,
diff --git a/lib/WikiDB/adodb/adodb-php4.inc.php b/lib/WikiDB/adodb/adodb-php4.inc.php
index c834eb593..cb090c3ac 100644
--- a/lib/WikiDB/adodb/adodb-php4.inc.php
+++ b/lib/WikiDB/adodb/adodb-php4.inc.php
@@ -9,7 +9,6 @@
   Set tabs to 4.
 */
 
-
 class ADODB_BASE_RS {
 }
 
diff --git a/lib/WikiDB/adodb/adodb-time.inc.php b/lib/WikiDB/adodb/adodb-time.inc.php
index 037ef6b34..0ed9950e4 100644
--- a/lib/WikiDB/adodb/adodb-time.inc.php
+++ b/lib/WikiDB/adodb/adodb-time.inc.php
@@ -71,13 +71,11 @@ These should be posted to the ADOdb forums at
 
 FUNCTION DESCRIPTIONS
 
-
 FUNCTION adodb_getdate($date=false)
 
 Returns an array containing date information, as getdate(), but supports
 dates greater than 1901 to 2038.
 
-
 FUNCTION adodb_date($fmt, $timestamp = false)
 
 Convert a timestamp to a formatted local date. If $timestamp is not defined, the
@@ -140,7 +138,6 @@ Convert a timestamp to a formatted GMT date. If $timestamp is not defined, the
 current timestamp is used. Unlike the function date(), it supports dates
 outside the 1901 to 2038 range.
 
-
 FUNCTION adodb_mktime($hr, $min, $sec, $month, $day, $year)
 
 Converts a local date to a unix timestamp.  Unlike the function mktime(), it supports
@@ -172,7 +169,6 @@ correct year.
 c. Implement daylight savings, which looks awfully complicated, see
     http://webexhibits.org/daylightsaving/
 
-
 CHANGELOG
 - 20 Mar 2004 0.12
 Fixed month calculation error in adodb_date. 2102-June-01 appeared as 2102-May-32.
@@ -842,7 +838,6 @@ function adodb_mktime($hr,$min,$sec,$mon,$day,$year,$is_dst=false,$is_gmt=false)
     $day = intval($day);
     $year = intval($year);
 
-
     $year = adodb_year_digit_check($year);
 
     if ($mon > 12) {
diff --git a/lib/WikiDB/adodb/drivers/adodb-access.inc.php b/lib/WikiDB/adodb/drivers/adodb-access.inc.php
index e16732d94..9a18d5fc5 100644
--- a/lib/WikiDB/adodb/drivers/adodb-access.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-access.inc.php
@@ -70,7 +70,6 @@ class  ADODB_access extends ADODB_odbc {
     }*/
 }
 
-
 class  ADORecordSet_access extends ADORecordSet_odbc {
 
     var $databaseType = "access";
diff --git a/lib/WikiDB/adodb/drivers/adodb-ado.inc.php b/lib/WikiDB/adodb/drivers/adodb-ado.inc.php
index 0a9510404..bfd8b95fa 100644
--- a/lib/WikiDB/adodb/drivers/adodb-ado.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-ado.inc.php
@@ -176,7 +176,6 @@ class ADODB_ado extends ADOConnection {
             $t = $adors->Fields(2);//table/view name
             while (!$adors->EOF){
 
-
                 if (strtoupper($t->Value) == $table) {
 
                     $fld = new ADOFieldObject();
@@ -195,9 +194,6 @@ class ADODB_ado extends ADOConnection {
         return $arr;
     }
 
-
-
-
     /* returns queryID or false */
     function &_query($sql,$inputarr=false)
     {
@@ -243,7 +239,6 @@ class ADODB_ado extends ADOConnection {
         return $rs;
     }
 
-
     function BeginTrans()
     {
         if ($this->transOff) return true;
@@ -301,7 +296,6 @@ class ADODB_ado extends ADOConnection {
         return true;
     }
 
-
 }
 
 /*--------------------------------------------------------------------------------------
@@ -328,7 +322,6 @@ class ADORecordSet_ado extends ADORecordSet {
         return $this->ADORecordSet($id,$mode);
     }
 
-
     // returns the field object
     function FetchField($fieldOffset = -1) {
         $off=$fieldOffset+1; // offsets begin at 1
@@ -342,7 +335,6 @@ class ADORecordSet_ado extends ADORecordSet {
         $o->max_length = $f->DefinedSize;
         $o->ado_type = $t;
 
-
         //print "off=$off name=$o->name type=$o->type len=$o->max_length<br>";
         return $o;
     }
@@ -362,7 +354,6 @@ class ADORecordSet_ado extends ADORecordSet {
          return $this->fields[$this->bind[strtoupper($colname)]];
     }
 
-
     function _initrs()
     {
         $rs = $this->_queryID;
@@ -372,7 +363,6 @@ class ADORecordSet_ado extends ADORecordSet {
         $this->_numOfFields = $f->Count;
     }
 
-
      // should only be used to move forward as we normally use forward-only cursors
     function _seek($row)
     {
diff --git a/lib/WikiDB/adodb/drivers/adodb-ado_access.inc.php b/lib/WikiDB/adodb/drivers/adodb-ado_access.inc.php
index 684dee200..294365f89 100644
--- a/lib/WikiDB/adodb/drivers/adodb-ado_access.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-ado_access.inc.php
@@ -33,7 +33,6 @@ class  ADODB_ado_access extends ADODB_ado {
 
 }
 
-
 class  ADORecordSet_ado_access extends ADORecordSet_ado {
 
     var $databaseType = "ado_access";
diff --git a/lib/WikiDB/adodb/drivers/adodb-borland_ibase.inc.php b/lib/WikiDB/adodb/drivers/adodb-borland_ibase.inc.php
index 566a5dc6f..a14313962 100644
--- a/lib/WikiDB/adodb/drivers/adodb-borland_ibase.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-borland_ibase.inc.php
@@ -66,7 +66,6 @@ class ADODB_borland_ibase extends ADODB_ibase {
 
 };
 
-
 class  ADORecordSet_borland_ibase extends ADORecordSet_ibase {
 
     var $databaseType = "borland_ibase";
diff --git a/lib/WikiDB/adodb/drivers/adodb-csv.inc.php b/lib/WikiDB/adodb/drivers/adodb-csv.inc.php
index 192663a78..c3cfff92c 100644
--- a/lib/WikiDB/adodb/drivers/adodb-csv.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-csv.inc.php
@@ -48,7 +48,6 @@ class ADODB_csv extends ADOConnection {
         return false;
     }
 
-
     // returns true or false
     function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
     {
@@ -70,7 +69,6 @@ class ADODB_csv extends ADOConnection {
         return false;
     }
 
-
     // parameters use PostgreSQL convention, not MySQL
     function &SelectLimit($sql,$nrows=-1,$offset=-1)
     {
@@ -137,7 +135,6 @@ class ADODB_csv extends ADOConnection {
             (($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE);
         $err = false;
 
-
         $rs = csv2rs($url,$err,false);
         if ($this->debug) print urldecode($url)."<br><i>$err</i><br>";
         $at = strpos($err,'::::');
diff --git a/lib/WikiDB/adodb/drivers/adodb-db2.inc.php b/lib/WikiDB/adodb/drivers/adodb-db2.inc.php
index b56191bba..905ca9f85 100644
--- a/lib/WikiDB/adodb/drivers/adodb-db2.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-db2.inc.php
@@ -64,8 +64,6 @@ $db = NewADOConnection('db2');
 $db->curMode = SQL_CUR_USE_ODBC;
 $db->Connect($dsn, $userid, $pwd);
 
-
-
 USING CLI INTERFACE
 ===================
 
@@ -79,7 +77,6 @@ Connect() when using the CLI interface. From Halmai Csongor csongor.halmai#nexum
 >
 > In case of DB2 I had to swap the first and last arguments in order to connect properly.
 
-
 */
 
 if (!defined('_ADODB_ODBC_LAYER')) {
@@ -101,7 +98,6 @@ class ADODB_DB2 extends ADODB_odbc {
     var $_bindInputArray = false;
     var $upperCase = 'upper';
 
-
     function ADODB_DB2()
     {
         if (strncmp(PHP_OS,'WIN',3) === 0) $this->curmode = SQL_CUR_USE_ODBC;
@@ -228,7 +224,6 @@ class ADODB_DB2 extends ADODB_odbc {
         return $s;
     }
 
-
     function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputArr=false)
     {
         if ($offset <= 0) {
@@ -249,7 +244,6 @@ class ADODB_DB2 extends ADODB_odbc {
 
 };
 
-
 class  ADORecordSet_db2 extends ADORecordSet_odbc {
 
     var $databaseType = "db2";
diff --git a/lib/WikiDB/adodb/drivers/adodb-fbsql.inc.php b/lib/WikiDB/adodb/drivers/adodb-fbsql.inc.php
index 4308f6fcb..b214664ad 100644
--- a/lib/WikiDB/adodb/drivers/adodb-fbsql.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-fbsql.inc.php
@@ -122,7 +122,6 @@ class ADODB_fbsql extends ADOConnection {
         else return false;
     }
 
-
     // returns queryID or false
     function _query($sql,$inputarr)
     {
@@ -181,8 +180,6 @@ class ADORecordSet_fbsql extends ADORecordSet{
         $this->_numOfFields = @fbsql_num_fields($this->_queryID);
     }
 
-
-
     function &FetchField($fieldOffset = -1) {
         if ($fieldOffset != -1) {
             $o =  @fbsql_fetch_field($this->_queryID, $fieldOffset);
diff --git a/lib/WikiDB/adodb/drivers/adodb-firebird.inc.php b/lib/WikiDB/adodb/drivers/adodb-firebird.inc.php
index 7a5d3aa57..c878d9d1f 100644
--- a/lib/WikiDB/adodb/drivers/adodb-firebird.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-firebird.inc.php
@@ -10,7 +10,6 @@ Set tabs to 4 for best viewing.
 
 */
 
-
 include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php");
 
 class ADODB_firebird extends ADODB_ibase {
@@ -53,10 +52,8 @@ class ADODB_firebird extends ADODB_ibase {
         return $rs;
     }
 
-
 };
 
-
 class  ADORecordSet_firebird extends ADORecordSet_ibase {
 
     var $databaseType = "firebird";
diff --git a/lib/WikiDB/adodb/drivers/adodb-ibase.inc.php b/lib/WikiDB/adodb/drivers/adodb-ibase.inc.php
index 8ff946a3e..d6e7817a1 100644
--- a/lib/WikiDB/adodb/drivers/adodb-ibase.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-ibase.inc.php
@@ -23,7 +23,6 @@ V4.22 15 Apr 2004  (c) 2000-2004 John Lim (jlim@natsoft.com.my). All rights rese
    $conn->Execute("insert into table (id, col1,...) values ($id, $val1,...)");
 */
 
-
 class ADODB_ibase extends ADOConnection {
     var $databaseType = "ibase";
     var $dataProvider = "ibase";
@@ -175,7 +174,6 @@ class ADODB_ibase extends ADOConnection {
         return $indexes;
     }
 
-
     // See http://community.borland.com/article/0,1410,25844,00.html
     function RowLock($tables,$where,$col)
     {
@@ -184,7 +182,6 @@ class ADODB_ibase extends ADOConnection {
         return 1;
     }
 
-
     function CreateSequence($seqname,$startID=1)
     {
         $ok = $this->Execute(("INSERT INTO RDB\$GENERATORS (RDB\$GENERATOR_NAME) VALUES (UPPER('$seqname'))" ));
@@ -598,7 +595,6 @@ class ADODB_ibase extends ADOConnection {
 
     }
 
-
     function OldUpdateBlob($table,$column,$val,$where,$blobtype='BLOB')
     {
         $blob_id = ibase_blob_create($this->_connectionID);
@@ -714,8 +710,6 @@ class ADORecordset_ibase extends ADORecordSet
         return false;
     }
 
-
-
     function _fetch()
     {
         $f = @ibase_fetch_row($this->_queryID);
@@ -772,7 +766,6 @@ class ADORecordset_ibase extends ADORecordSet
 
     }
 
-
     function _close()
     {
             return @ibase_free_result($this->_queryID);
diff --git a/lib/WikiDB/adodb/drivers/adodb-informix72.inc.php b/lib/WikiDB/adodb/drivers/adodb-informix72.inc.php
index 3cb910845..d43f42506 100644
--- a/lib/WikiDB/adodb/drivers/adodb-informix72.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-informix72.inc.php
@@ -69,8 +69,6 @@ class ADODB_informix72 extends ADOConnection {
         return $arr;
     }
 
-
-
     function _insertid()
     {
         $sqlca =ifx_getsqlca($this->lastQuery);
@@ -136,7 +134,6 @@ class ADODB_informix72 extends ADOConnection {
         return 0;
     }
 
-
     function &MetaColumns($table)
     {
     global $ADODB_FETCH_MODE;
@@ -278,7 +275,6 @@ class ADODB_informix72 extends ADOConnection {
     }
 }
 
-
 /*--------------------------------------------------------------------------------------
      Class Name: Recordset
 --------------------------------------------------------------------------------------*/
@@ -299,8 +295,6 @@ class ADORecordset_informix72 extends ADORecordSet {
         return $this->ADORecordSet($id);
     }
 
-
-
     /*	Returns: an object containing field information.
         Get column information in the Recordset object. fetchField() can be used in order to obtain information about
         fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
diff --git a/lib/WikiDB/adodb/drivers/adodb-ldap.inc.php b/lib/WikiDB/adodb/drivers/adodb-ldap.inc.php
index 802b878f8..e8c2a0241 100644
--- a/lib/WikiDB/adodb/drivers/adodb-ldap.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-ldap.inc.php
@@ -6,11 +6,9 @@
   the BSD license will take precedence.
   Set tabs to 8.
 
-
   Joshua Eldridge (joshuae74#hotmail.com)
 */
 
-
 class ADODB_ldap extends ADOConnection {
     var $databaseType = 'ldap';
     var $dataProvider = 'ldap';
@@ -23,7 +21,6 @@ class ADODB_ldap extends ADOConnection {
     var $filter;
     var $dn;
 
-
     function ADODB_ldap()
     {
 
@@ -54,7 +51,6 @@ class ADODB_ldap extends ADOConnection {
        return $this->_connectionID;
     }
 
-
     /* returns _queryID or false */
     function _query($sql,$inputarr)
     {
diff --git a/lib/WikiDB/adodb/drivers/adodb-mssql.inc.php b/lib/WikiDB/adodb/drivers/adodb-mssql.inc.php
index 1f8896e38..5786bf7b7 100644
--- a/lib/WikiDB/adodb/drivers/adodb-mssql.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-mssql.inc.php
@@ -32,7 +32,6 @@ Set tabs to 4 for best viewing.
 // 	   CONVERT(char(12),datecol,120)
 //----------------------------------------------------------------
 
-
 // has datetime converstion to YYYY-MM-DD format, and also mssql_fetch_assoc
 if (ADODB_PHPVER >= 0x4300) {
 // docs say 4.2.0, but testing shows only since 4.3.0 does it work!
@@ -40,7 +39,6 @@ if (ADODB_PHPVER >= 0x4300) {
 } else {
 global $ADODB_mssql_mths;		// array, months must be upper-case
 
-
     $ADODB_mssql_date_order = 'mdy';
     $ADODB_mssql_mths = array(
         'JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6,
@@ -101,7 +99,6 @@ class ADODB_mssql extends ADOConnection {
     var $uniqueOrderBy = true;
     var $_bindInputArray = true;
 
-
     function ADODB_mssql()
     {
         $this->_has_mssql_init = (strnatcmp(PHP_VERSION,'4.1.0')>=0);
@@ -119,7 +116,6 @@ class ADODB_mssql extends ADOConnection {
         } else
             $savem = $this->SetFetchMode(ADODB_FETCH_NUM);
 
-
         $this->Parameter($stmt,$val,'attribute_id');
         $row = $this->GetRow($stmt);
 
@@ -193,7 +189,6 @@ class ADODB_mssql extends ADOConnection {
         //return $this->GetOne("SELECT CONVERT(varchar(255), NEWID()) AS 'Char'");
     }
 
-
     function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
     {
         if ($nrows > 0 && $offset <= 0) {
@@ -206,7 +201,6 @@ class ADODB_mssql extends ADOConnection {
         return $rs;
     }
 
-
     // Format date column in sql string given an input format that understands Y M D
     function SQLDate($fmt, $col=false)
     {
@@ -267,7 +261,6 @@ class ADODB_mssql extends ADOConnection {
         return $s;
     }
 
-
     function BeginTrans()
     {
         if ($this->transOff) return true;
@@ -385,7 +378,6 @@ order by constraint_name, referenced_table_name, keyno";
         return false;
     }
 
-
     function &MetaTables($ttype=false,$showSchema=false,$mask=false)
     {
         if ($mask) {
@@ -442,7 +434,6 @@ order by constraint_name, referenced_table_name, keyno";
         return true;
     }
 
-
     // returns true or false
     function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
     {
diff --git a/lib/WikiDB/adodb/drivers/adodb-mssqlnative.inc.php b/lib/WikiDB/adodb/drivers/adodb-mssqlnative.inc.php
index ef92ebc8d..0ef9083ee 100644
--- a/lib/WikiDB/adodb/drivers/adodb-mssqlnative.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-mssqlnative.inc.php
@@ -40,7 +40,6 @@ if (!function_exists('sqlsrv_log_set_subsystems')) {
     }
 }
 
-
 //----------------------------------------------------------------
 // MSSQL returns dates with the format Oct 13 2002 or 13 Oct 2002
 // and this causes tons of problems because localized versions of
diff --git a/lib/WikiDB/adodb/drivers/adodb-mssqlpo.inc.php b/lib/WikiDB/adodb/drivers/adodb-mssqlpo.inc.php
index ede79fe4c..1ed27a25c 100644
--- a/lib/WikiDB/adodb/drivers/adodb-mssqlpo.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-mssqlpo.inc.php
@@ -13,7 +13,6 @@
 *
 */
 
-
 /*
     The big difference between mssqlpo and it's parent mssql is that mssqlpo supports
     the more standard || string concatenation operator.
diff --git a/lib/WikiDB/adodb/drivers/adodb-mysql.inc.php b/lib/WikiDB/adodb/drivers/adodb-mysql.inc.php
index a8c4ca8d1..9a6840b77 100644
--- a/lib/WikiDB/adodb/drivers/adodb-mysql.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-mysql.inc.php
@@ -68,7 +68,6 @@ class ADODB_mysql extends ADOConnection {
         return $ret;
     }
 
-
     function &MetaIndexes ($table, $primary = FALSE, $owner=false)
     {
         // save old fetch mode
@@ -120,7 +119,6 @@ class ADODB_mysql extends ADOConnection {
         return $indexes;
     }
 
-
     // if magic quotes disabled, use mysql_real_escape_string()
     function qstr($s,$magic_quotes=false)
     {
diff --git a/lib/WikiDB/adodb/drivers/adodb-mysqli.inc.php b/lib/WikiDB/adodb/drivers/adodb-mysqli.inc.php
index 9b11bc725..1c6352abf 100644
--- a/lib/WikiDB/adodb/drivers/adodb-mysqli.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-mysqli.inc.php
@@ -59,7 +59,6 @@ class ADODB_mysqli extends ADOConnection {
         return $arr;
     }
 
-
     function BeginTrans()
     {
         if ($this->transOff) return true;
@@ -820,7 +819,6 @@ class ADORecordSet_mysqli extends ADORecordSet{
       }
     }
 
-
 }
 
 }
diff --git a/lib/WikiDB/adodb/drivers/adodb-mysqlt.inc.php b/lib/WikiDB/adodb/drivers/adodb-mysqlt.inc.php
index a4d8b8c69..8fc020534 100644
--- a/lib/WikiDB/adodb/drivers/adodb-mysqlt.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-mysqlt.inc.php
@@ -13,10 +13,8 @@ V4.22 15 Apr 2004  (c) 2000-2004 John Lim (jlim@natsoft.com.my). All rights rese
   Requires mysql client. Works on Windows and Unix.
 */
 
-
 include_once(ADODB_DIR."/drivers/adodb-mysql.inc.php");
 
-
 class ADODB_mysqlt extends ADODB_mysql {
     var $databaseType = 'mysqlt';
     var $ansiOuter = true; // for Version 3.23.17 or later
diff --git a/lib/WikiDB/adodb/drivers/adodb-netezza.inc.php b/lib/WikiDB/adodb/drivers/adodb-netezza.inc.php
index 500023fe6..84d2de9af 100644
--- a/lib/WikiDB/adodb/drivers/adodb-netezza.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-netezza.inc.php
@@ -47,7 +47,6 @@ class ADODB_netezza extends ADODB_postgres64 {
     var $autoRollback = true; // apparently pgsql does not autorollback properly before 4.3.4
                             // http://bugs.php.net/bug.php?id=25404
 
-
     function ADODB_netezza()
     {
 
@@ -127,7 +126,6 @@ class ADODB_netezza extends ADODB_postgres64 {
 
     }
 
-
 }
 
 /*--------------------------------------------------------------------------------------
diff --git a/lib/WikiDB/adodb/drivers/adodb-oci8.inc.php b/lib/WikiDB/adodb/drivers/adodb-oci8.inc.php
index e74d62564..f8e6714a1 100644
--- a/lib/WikiDB/adodb/drivers/adodb-oci8.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-oci8.inc.php
@@ -138,7 +138,6 @@ class ADODB_oci8 extends ADOConnection {
       $conn->connectSID = true;
     $conn->Connect($serveraddress,'scott,'tiger',$SID);
 
-
 Example TNSName:
 ---------------
 NATSOFT.DOMAIN =
@@ -158,7 +157,6 @@ NATSOFT.DOMAIN =
     {
         if (!function_exists('OCIPLogon')) return false;
 
-
         $this->_errorMsg = false;
         $this->_errorCode = false;
 
@@ -216,8 +214,6 @@ NATSOFT.DOMAIN =
         return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,1);
     }
 
-
-
     // returns true or false
     function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
     {
@@ -244,7 +240,6 @@ NATSOFT.DOMAIN =
         return "TO_DATE(".adodb_date($this->fmtDate,$d).",'".$this->NLS_DATE_FORMAT."')";
     }
 
-
     // format and return date string in database timestamp format
     function DBTimeStamp($ts)
     {
@@ -305,7 +300,6 @@ NATSOFT.DOMAIN =
         return $ret;
     }
 
-
     function SelectDB($dbName)
     {
         return false;
@@ -409,7 +403,6 @@ NATSOFT.DOMAIN =
         return $s. "')";
     }
 
-
     /*
     This algorithm makes use of
 
@@ -597,7 +590,6 @@ NATSOFT.DOMAIN =
         return $rez;
     }
 
-
     /*
         Example of usage:
 
@@ -919,7 +911,6 @@ SELECT /*+ RULE */ distinct b.column_name
         return $arr;
     }
 
-
     function CharMax()
     {
         return 4000;
@@ -1064,7 +1055,6 @@ class ADORecordset_oci8 extends ADORecordSet {
         return $this->_fieldobjs[$fieldOffset];
     }
 
-
     // 10% speedup to move MoveNext to child class
     function MoveNext()
     {
@@ -1101,7 +1091,6 @@ class ADORecordset_oci8 extends ADORecordSet {
         return $results;
     }
 
-
     /* Use associative array to get fields array */
     function Fields($colname)
     {
@@ -1116,8 +1105,6 @@ class ADORecordset_oci8 extends ADORecordSet {
          return $this->fields[$this->bind[strtoupper($colname)]];
     }
 
-
-
     function _seek($row)
     {
         return false;
@@ -1171,7 +1158,6 @@ class ADORecordset_oci8 extends ADORecordSet {
         case 'DATE':
             return  ($this->connection->datetime) ? 'T' : 'D';
 
-
         case 'TIMESTAMP': return 'T';
 
         case 'INT':
diff --git a/lib/WikiDB/adodb/drivers/adodb-odbc.inc.php b/lib/WikiDB/adodb/drivers/adodb-odbc.inc.php
index 72a6dbedd..d2683298c 100644
--- a/lib/WikiDB/adodb/drivers/adodb-odbc.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-odbc.inc.php
@@ -15,7 +15,6 @@ Set tabs to 4 for best viewing.
 /*--------------------------------------------------------------------------------------
 --------------------------------------------------------------------------------------*/
 
-
 class ADODB_odbc extends ADOConnection {
     var $databaseType = "odbc";
     var $fmtDate = "'Y-m-d'";
@@ -70,7 +69,6 @@ class ADODB_odbc extends ADOConnection {
         }
     }
 
-
     function CreateSequence($seqname='adodbseq',$start=1)
     {
         if (empty($this->_genSeqSQL)) return false;
@@ -586,7 +584,6 @@ class ADORecordSet_odbc extends ADORecordSet {
         //$this->ADORecordSet($id);
     }
 
-
     // returns the field object
     function &FetchField($fieldOffset = -1)
     {
@@ -617,7 +614,6 @@ class ADORecordSet_odbc extends ADORecordSet {
          return $this->fields[$this->bind[strtoupper($colname)]];
     }
 
-
     function _initrs()
     {
     global $ADODB_COUNTRECS;
@@ -660,7 +656,6 @@ class ADORecordSet_odbc extends ADORecordSet {
         return $results;
     }
 
-
     function MoveNext()
     {
         if ($this->_numOfRows != 0 && !$this->EOF) {
diff --git a/lib/WikiDB/adodb/drivers/adodb-odbc_mssql.inc.php b/lib/WikiDB/adodb/drivers/adodb-odbc_mssql.inc.php
index 79f5a2620..0d67ace33 100644
--- a/lib/WikiDB/adodb/drivers/adodb-odbc_mssql.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-odbc_mssql.inc.php
@@ -16,7 +16,6 @@ if (!defined('_ADODB_ODBC_LAYER')) {
     include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
 }
 
-
 class  ADODB_odbc_mssql extends ADODB_odbc {
     var $databaseType = 'odbc_mssql';
     var $fmtDate = "'Y-m-d'";
@@ -73,7 +72,6 @@ class  ADODB_odbc_mssql extends ADODB_odbc {
             return $this->GetOne($this->identitySQL);
     }
 
-
     function MetaForeignKeys($table, $owner=false, $upper=false)
     {
     global $ADODB_FETCH_MODE;
diff --git a/lib/WikiDB/adodb/drivers/adodb-odbc_oracle.inc.php b/lib/WikiDB/adodb/drivers/adodb-odbc_oracle.inc.php
index 2618d9de2..48889fcf1 100644
--- a/lib/WikiDB/adodb/drivers/adodb-odbc_oracle.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-odbc_oracle.inc.php
@@ -15,7 +15,6 @@ if (!defined('_ADODB_ODBC_LAYER')) {
     include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
 }
 
-
 class  ADODB_odbc_oracle extends ADODB_odbc {
     var $databaseType = 'odbc_oracle';
      var $replaceQuote = "''"; // string to use to replace quotes
@@ -64,7 +63,6 @@ class  ADODB_odbc_oracle extends ADODB_odbc {
                 $fld->type = $rs->fields[1];
                 $fld->max_length = $rs->fields[2];
 
-
                 if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld;
                 else $retarr[strtoupper($fld->name)] = $fld;
 
diff --git a/lib/WikiDB/adodb/drivers/adodb-oracle.inc.php b/lib/WikiDB/adodb/drivers/adodb-oracle.inc.php
index 9faf7d60f..ec6d7a529 100644
--- a/lib/WikiDB/adodb/drivers/adodb-oracle.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-oracle.inc.php
@@ -43,7 +43,6 @@ class ADODB_oracle extends ADOConnection {
         return 'TO_DATE('.adodb_date($this->fmtTimeStamp,$ts).",'RRRR-MM-DD, HH:MI:SS AM')";
     }
 
-
     function BeginTrans()
     {
          $this->autoCommit = false;
@@ -51,7 +50,6 @@ class ADODB_oracle extends ADOConnection {
          return true;
     }
 
-
     function CommitTrans($ok=true)
     {
            if (!$ok) return $this->RollbackTrans();
@@ -60,7 +58,6 @@ class ADODB_oracle extends ADOConnection {
            return $ret;
     }
 
-
     function RollbackTrans()
     {
         $ret = ora_rollback($this->_connectionID);
@@ -68,7 +65,6 @@ class ADODB_oracle extends ADOConnection {
         return $ret;
     }
 
-
     /* there seems to be a bug in the oracle extension -- always returns ORA-00000 - no error */
     function ErrorMsg()
      {
@@ -77,15 +73,12 @@ class ADODB_oracle extends ADOConnection {
         return $this->_errorMsg;
     }
 
-
     function ErrorNo()
     {
         $err = @ora_errorcode($this->_curs);
         if (!$err) return @ora_errorcode($this->_connectionID);
     }
 
-
-
         // returns true or false
         function _connect($argHostname, $argUsername, $argPassword, $argDatabasename, $mode=0)
         {
@@ -104,7 +97,6 @@ class ADODB_oracle extends ADOConnection {
                         $argHostport="1521";
                     }
 
-
                     if ($this->connectSID) {
                         $argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname
                         .")(PORT=$argHostport))(CONNECT_DATA=(SID=$argDatabasename)))";
@@ -132,14 +124,12 @@ class ADODB_oracle extends ADOConnection {
             return true;
         }
 
-
         // returns true or false
         function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename)
         {
             return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename, 1);
         }
 
-
         // returns query ID if successful, otherwise false
         function _query($sql,$inputarr=false)
         {
@@ -154,18 +144,14 @@ class ADODB_oracle extends ADOConnection {
             return false;
         }
 
-
         // returns true or false
         function _close()
         {
             return @ora_logoff($this->_connectionID);
         }
 
-
-
 }
 
-
 /*--------------------------------------------------------------------------------------
          Class Name: Recordset
 --------------------------------------------------------------------------------------*/
@@ -201,8 +187,6 @@ class ADORecordset_oracle extends ADORecordSet {
         return $this->_queryID;
     }
 
-
-
        /*		Returns: an object containing field information.
                Get column information in the Recordset object. fetchField() can be used in order to obtain information about
                fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by
@@ -237,7 +221,6 @@ class ADORecordset_oracle extends ADORecordSet {
            $this->_numOfFields = @ora_numcols($this->_queryID);
    }
 
-
    function _seek($row)
    {
            return false;
diff --git a/lib/WikiDB/adodb/drivers/adodb-postgres64.inc.php b/lib/WikiDB/adodb/drivers/adodb-postgres64.inc.php
index 0b4529d8b..893c76787 100644
--- a/lib/WikiDB/adodb/drivers/adodb-postgres64.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-postgres64.inc.php
@@ -158,7 +158,6 @@ a different OID if a database must be reloaded. */
            return pg_cmdtuples($this->_resultid);
    }
 
-
         // returns true/false
     function BeginTrans()
     {
@@ -616,7 +615,6 @@ WHERE c2.relname=\'%s\'';
         return $this->_connect($str,$user,$pwd,$db,1);
     }
 
-
     // returns queryID or false
     function _query($sql,$inputarr)
     {
@@ -632,8 +630,6 @@ WHERE c2.relname=\'%s\'';
             with plan = 1.51861286163 secs
             no plan =   1.26903700829 secs
 
-
-
         */
             $plan = 'P'.md5($sql);
 
@@ -696,7 +692,6 @@ WHERE c2.relname=\'%s\'';
         return $rez;
     }
 
-
     /*	Returns: the last error message from previous database operation	*/
     function ErrorMsg()
     {
@@ -736,7 +731,6 @@ WHERE c2.relname=\'%s\'';
         return true;
     }
 
-
     /*
     * Maximum size of C field
     */
@@ -753,7 +747,6 @@ WHERE c2.relname=\'%s\'';
         return 1000000000; // should be 1 Gb?
     }
 
-
 }
 
 /*--------------------------------------------------------------------------------------
diff --git a/lib/WikiDB/adodb/drivers/adodb-postgres7.inc.php b/lib/WikiDB/adodb/drivers/adodb-postgres7.inc.php
index 1eb6b6f38..ec7e91d26 100644
--- a/lib/WikiDB/adodb/drivers/adodb-postgres7.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-postgres7.inc.php
@@ -24,7 +24,6 @@ class ADODB_postgres7 extends ADODB_postgres64 {
         $this->ADODB_postgres64();
     }
 
-
     // the following should be compat with postgresql 7.2,
     // which makes obsolete the LIMIT limit,offset syntax
      function &SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0)
@@ -83,8 +82,6 @@ function MetaForeignKeys($table, $owner=false, $upper=false)
     return false;
 }
 
-
-
     function xMetaForeignKeys($table, $owner=false, $upper=false)
     {
 
@@ -160,7 +157,6 @@ class ADORecordSet_postgres7 extends ADORecordSet_postgres64{
 
     var $databaseType = "postgres7";
 
-
     function ADORecordSet_postgres7($queryID,$mode=false)
     {
         $this->ADORecordSet_postgres64($queryID,$mode);
diff --git a/lib/WikiDB/adodb/drivers/adodb-sapdb.inc.php b/lib/WikiDB/adodb/drivers/adodb-sapdb.inc.php
index 6a146e77b..ba08f9c70 100644
--- a/lib/WikiDB/adodb/drivers/adodb-sapdb.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-sapdb.inc.php
@@ -48,7 +48,6 @@ class ADODB_SAPDB extends ADODB_odbc {
 
 };
 
-
 class  ADORecordSet_sapdb extends ADORecordSet_odbc {
 
     var $databaseType = "sapdb";
diff --git a/lib/WikiDB/adodb/drivers/adodb-sqlanywhere.inc.php b/lib/WikiDB/adodb/drivers/adodb-sqlanywhere.inc.php
index b99bea645..96c0ea7ce 100644
--- a/lib/WikiDB/adodb/drivers/adodb-sqlanywhere.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-sqlanywhere.inc.php
@@ -158,9 +158,7 @@ if (!defined('ADODB_SYBASE_SQLANYWHERE')){
   $this->ADORecordSet_odbc($id,$mode);
  }
 
-
  }; //class
 
-
 } //define
 ?>
diff --git a/lib/WikiDB/adodb/drivers/adodb-sqlite.inc.php b/lib/WikiDB/adodb/drivers/adodb-sqlite.inc.php
index 4c6b9ea02..478651dcd 100644
--- a/lib/WikiDB/adodb/drivers/adodb-sqlite.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-sqlite.inc.php
@@ -123,7 +123,6 @@ class ADODB_sqlite extends ADOConnection {
         @sqlite_create_function($this->_connectionID, 'adodb_date2', 'adodb_date2', 2);
     }
 
-
     // returns true or false
     function _connect($argHostname, $argUsername, $argPassword, $argDatabasename)
     {
diff --git a/lib/WikiDB/adodb/drivers/adodb-sybase.inc.php b/lib/WikiDB/adodb/drivers/adodb-sybase.inc.php
index 8a29fe777..08929e881 100644
--- a/lib/WikiDB/adodb/drivers/adodb-sybase.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-sybase.inc.php
@@ -52,7 +52,6 @@ class ADODB_sybase extends ADOConnection {
        return $this->GetOne('select @@rowcount');
     }
 
-
     function BeginTrans()
     {
 
@@ -174,8 +173,6 @@ class ADODB_sybase extends ADOConnection {
         return ADORecordSet_array_sybase::UnixTimeStamp($v);
     }
 
-
-
     # Added 2003-10-05 by Chris Phillipson
     # Used ASA SQL Reference Manual -- http://sybooks.sybase.com/onlinebooks/group-aw/awg0800e/dbrfen8/@ebt-link;pt=16756?target=%25N%15_12018_START_RESTART_N%25
     # to convert similar Microsoft SQL*Server (mssql) API into Sybase compatible version
diff --git a/lib/WikiDB/adodb/drivers/adodb-vfp.inc.php b/lib/WikiDB/adodb/drivers/adodb-vfp.inc.php
index 8b8ec78f7..9847f1a63 100644
--- a/lib/WikiDB/adodb/drivers/adodb-vfp.inc.php
+++ b/lib/WikiDB/adodb/drivers/adodb-vfp.inc.php
@@ -42,7 +42,6 @@ class ADODB_vfp extends ADODB_odbc {
         return time();
     }
 
-
     function BeginTrans() { return false;}
 
     // quote string to be sent back to database
@@ -52,7 +51,6 @@ class ADODB_vfp extends ADODB_odbc {
         return "'".$s."'";
     }
 
-
     // TOP requires ORDER BY for VFP
     function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
     {
@@ -60,16 +58,12 @@ class ADODB_vfp extends ADODB_odbc {
         return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
     }
 
-
-
 };
 
-
 class  ADORecordSet_vfp extends ADORecordSet_odbc {
 
     var $databaseType = "vfp";
 
-
     function ADORecordSet_vfp($id,$mode=false)
     {
         return $this->ADORecordSet_odbc($id,$mode);
diff --git a/lib/WikiDB/backend.php b/lib/WikiDB/backend.php
index 260cfe7f6..427b2af6c 100644
--- a/lib/WikiDB/backend.php
+++ b/lib/WikiDB/backend.php
@@ -117,7 +117,6 @@ class WikiDB_backend
         trigger_error("virtual", E_USER_ERROR);
     }
 
-
     /**
      * Get the current version number for a page.
      *
@@ -362,7 +361,6 @@ class WikiDB_backend
                                                             'exclude' => $exclude));
     }
 
-
     /**
      *
      * @access protected
diff --git a/lib/WikiDB/backend/ADODB.php b/lib/WikiDB/backend/ADODB.php
index d04b1876d..ffb1e1590 100644
--- a/lib/WikiDB/backend/ADODB.php
+++ b/lib/WikiDB/backend/ADODB.php
@@ -566,7 +566,6 @@ extends WikiDB_backend
         return $result;
     }
 
-
     // The only thing we might be interested in updating which we can
     // do fast in the flags (minor_edit).   I think the default
     // update_versiondata will work fine...
diff --git a/lib/WikiDB/backend/PDO.php b/lib/WikiDB/backend/PDO.php
index 863607318..c5119edff 100644
--- a/lib/WikiDB/backend/PDO.php
+++ b/lib/WikiDB/backend/PDO.php
@@ -664,7 +664,6 @@ extends WikiDB_backend
         return $result;
     }
 
-
     // The only thing we might be interested in updating which we can
     // do fast in the flags (minor_edit).   I think the default
     // update_versiondata will work fine...
diff --git a/lib/WikiDB/backend/PearDB.php b/lib/WikiDB/backend/PearDB.php
index a6d1294b6..9702a2613 100644
--- a/lib/WikiDB/backend/PearDB.php
+++ b/lib/WikiDB/backend/PearDB.php
@@ -107,7 +107,6 @@ extends WikiDB_backend
         }
     }
 
-
     /*
      * Test fast wikipage.
      */
@@ -811,7 +810,6 @@ extends WikiDB_backend
         if ($since)
             $pick[] = "mtime >= $since";
 
-
         if ($include_all_revisions) {
             // Include all revisions of each page.
             $table = "$page_tbl, $version_tbl";
@@ -980,7 +978,6 @@ extends WikiDB_backend
         $this->unlock();
     }
 
-
     /**
      * Grab a write lock on the tables in the SQL database.
      *
diff --git a/lib/WikiDB/backend/PearDB_ffpgsql.php b/lib/WikiDB/backend/PearDB_ffpgsql.php
index 71c7bf83c..fe071ba9a 100644
--- a/lib/WikiDB/backend/PearDB_ffpgsql.php
+++ b/lib/WikiDB/backend/PearDB_ffpgsql.php
@@ -44,7 +44,6 @@
  * ALONE BASIS."
  */
 
-
 require_once('lib/ErrorManager.php');
 require_once('lib/WikiDB/backend/PearDB_pgsql.php');
 
@@ -430,7 +429,6 @@ extends WikiDB_backend_PearDB_pgsql
         if ($since)
             $pick[] = "mtime >= $since";
 
-
         if ($include_all_revisions) {
             // Include all revisions of each page.
             $table = "$page_tbl, $version_tbl";
diff --git a/lib/WikiDB/backend/cvs.php b/lib/WikiDB/backend/cvs.php
index 4362aa1ff..7602368bc 100644
--- a/lib/WikiDB/backend/cvs.php
+++ b/lib/WikiDB/backend/cvs.php
@@ -583,7 +583,6 @@ extends WikiDB_backend
                                    serialize( $mp ) );
     }
 
-
     /**
      * Returns an array containing the most popular information. This
      * creates the most popular file if it does not exist.
diff --git a/lib/WikiDB/backend/dumb/MostPopularIter.php b/lib/WikiDB/backend/dumb/MostPopularIter.php
index 9a89cae1f..8d72bf660 100644
--- a/lib/WikiDB/backend/dumb/MostPopularIter.php
+++ b/lib/WikiDB/backend/dumb/MostPopularIter.php
@@ -3,7 +3,6 @@
 
 require_once('lib/WikiDB/backend.php');
 
-
 /**
  * An inefficient but general most_popular iterator.
  *
diff --git a/lib/WikiDB/backend/dumb/MostRecentIter.php b/lib/WikiDB/backend/dumb/MostRecentIter.php
index 4a0686e41..428156a86 100644
--- a/lib/WikiDB/backend/dumb/MostRecentIter.php
+++ b/lib/WikiDB/backend/dumb/MostRecentIter.php
@@ -3,7 +3,6 @@
 
 require_once('lib/WikiDB/backend.php');
 
-
 /**
  * An inefficient but general most_recent iterator.
  *
diff --git a/lib/WikiDB/backend/file.php b/lib/WikiDB/backend/file.php
index 76e167a29..e610fb09d 100644
--- a/lib/WikiDB/backend/file.php
+++ b/lib/WikiDB/backend/file.php
@@ -80,7 +80,6 @@ extends WikiDB_backend
         $this->_page_version_data = NULL;
         $this->_latest_versions = NULL;
 
-
     }
 
     // *********************************************************************
@@ -178,7 +177,6 @@ extends WikiDB_backend
         }
     }
 
-
     // *********************************************************************
     // Load/Save Page-Data
     function _loadPageData($pagename) {
@@ -243,7 +241,6 @@ extends WikiDB_backend
        return $this->_latest_versions[$pagename];
     }
 
-
     // *********************************************************************
     // Load/Save Page-Links
     function _loadPageLinks($pagename) {
@@ -257,8 +254,6 @@ extends WikiDB_backend
         $this->_savePage('links', $pagename, 0, $links);
     }
 
-
-
     /**
      * Get page meta-data from database.
      *
@@ -321,7 +316,6 @@ extends WikiDB_backend
         $this->_savePageData($pagename, $data);  // write new pagedata-file
     }
 
-
     /**
      * Get the current version number for a page.
      *
@@ -623,7 +617,6 @@ extends WikiDB_backend
         //trigger_error("unlock: Not Implemented", E_USER_WARNING);
     }
 
-
     /**
      * Close database.
      */
diff --git a/lib/WikiDB/file.php b/lib/WikiDB/file.php
index 8961476ec..4e5ae6d72 100644
--- a/lib/WikiDB/file.php
+++ b/lib/WikiDB/file.php
@@ -22,7 +22,6 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-
 require_once( 'lib/WikiDB.php' );
 require_once( 'lib/WikiDB/backend/file.php' );
 
diff --git a/lib/WikiPluginCached.php b/lib/WikiPluginCached.php
index 5166a675c..c8e4bf0a2 100644
--- a/lib/WikiPluginCached.php
+++ b/lib/WikiPluginCached.php
@@ -252,7 +252,6 @@ class WikiPluginCached extends WikiPlugin
         return HTML();
     } // run
 
-
     /* --------------------- virtual or abstract functions ----------- */
 
     /**
@@ -469,7 +468,6 @@ class WikiPluginCached extends WikiPlugin
         return $object;
     }
 
-
 // --------------------------------------------------------------------------
 // ---------------------- static member functions ---------------------------
 // --------------------------------------------------------------------------
@@ -557,7 +555,6 @@ class WikiPluginCached extends WikiPlugin
 
     } // decideImgType
 
-
     /**
      * Writes an image into a file or to the browser.
      * Note that there is no check if the image can
@@ -581,7 +578,6 @@ class WikiPluginCached extends WikiPlugin
         }
     } // writeImage
 
-
     /**
      * Sends HTTP Header for some predefined file types.
      * There is no parameter check.
diff --git a/lib/WikiTheme.php b/lib/WikiTheme.php
index 0330ed754..339254ab6 100644
--- a/lib/WikiTheme.php
+++ b/lib/WikiTheme.php
@@ -146,8 +146,6 @@ function WikiLink ($page_or_rev, $type = 'known', $label = false) {
     }
 }
 
-
-
 /**
  * Make a button.
  *
@@ -1053,7 +1051,6 @@ class WikiTheme {
         return $this->_buttonSeparator;
     }
 
-
     ////////////////////////////////////////////////////////////////
     //
     // CSS
@@ -1378,7 +1375,6 @@ else window.onload = downloadJSAtOnload;');
      */
     //$this->setDateFormat("%B %d, %Y", false);
 
-
     /**
      * Custom UserPreferences:
      * A list of name => _UserPreference class pairs.
@@ -1635,7 +1631,6 @@ function dateStatusFunc(date, y, m, d) { return false;}'));
 
 };
 
-
 /**
  * A class representing a clickable "button".
  *
@@ -1732,7 +1727,6 @@ class SubmitButton extends HtmlElement {
 
 };
 
-
 /**
  * A class representing an image form <samp>submit</samp> button.
  */
diff --git a/lib/WikiUserNew.php b/lib/WikiUserNew.php
index d31f381ae..c798ca15e 100644
--- a/lib/WikiUserNew.php
+++ b/lib/WikiUserNew.php
@@ -298,7 +298,6 @@ function WikiUserClassname() {
     return '_WikiUser';
 }
 
-
 /**
  * Upgrade olduser by copying properties from user to olduser.
  * We are not sure yet, for which php's a simple $this = $user works reliably,
diff --git a/lib/XMLRPC/utils.php b/lib/XMLRPC/utils.php
index c30275d23..67e98e5b4 100644
--- a/lib/XMLRPC/utils.php
+++ b/lib/XMLRPC/utils.php
@@ -32,7 +32,6 @@
 
 */
 
-
 /* xmlrpc utilities (xu)
  * author: Dan Libby (dan@libby.com)
  */
@@ -131,7 +130,6 @@ function xu_fault_code($code, $string) {
                 'faultString' => $string);
 }
 
-
 function find_and_decode_xml($buf, $debug) {
     if (strlen($buf)) {
         $xml_begin = substr($buf, strpos($buf, "<?xml"));
@@ -236,8 +234,6 @@ function xu_rpc_http($method, $args, $host, $uri="/", $port=80, $debug=false,
         ));
 }
 
-
-
 function xu_is_fault($arg) {
    // xmlrpc extension finally supports this.
    return is_array($arg) ? xmlrpc_is_fault($arg) : false;
diff --git a/lib/XmlElement.php b/lib/XmlElement.php
index ef42397e4..0e64e657b 100644
--- a/lib/XmlElement.php
+++ b/lib/XmlElement.php
@@ -172,7 +172,6 @@ class XmlContent
         return trim($val);
     }
 
-
     /**
      * See if element is empty.
      *
diff --git a/lib/XmlRpcServer.php b/lib/XmlRpcServer.php
index c3fda812a..ab26a5cdf 100644
--- a/lib/XmlRpcServer.php
+++ b/lib/XmlRpcServer.php
@@ -85,7 +85,6 @@ if (loadPhpExtension('xmlrpc')) { // fast c lib
     require_once("lib/XMLRPC/xmlrpcs.inc");
 }
 
-
 /**
  * Helper function:  Looks up a page revision (most recent by default) in the wiki database
  *
@@ -123,7 +122,6 @@ function NoSuchPage ($pagename='')
     return new xmlrpcresp(0, $xmlrpcerruser + 1, "No such page ".$pagename);
 }
 
-
 // ****************************************************************************
 // Main API functions follow
 // ****************************************************************************
@@ -190,7 +188,6 @@ function getRecentChanges($params)
     return new xmlrpcresp(new xmlrpcval($pages, "array"));
 }
 
-
 /**
  * base64 getPage( String pagename ): Get the raw Wiki text of page, latest version.
  * Page name must be UTF-8, with URL encoding. Returned value is a binary object,
@@ -214,7 +211,6 @@ function getPage($params)
     return new xmlrpcresp(long_string($revision->getPackedContent()));
 }
 
-
 /**
  * base64 getPageVersion( String pagename, int version ): Get the raw Wiki text of page.
  * Returns UTF-8, expects UTF-8 with URL encoding.
@@ -336,7 +332,6 @@ function getPageInfoVersion($params)
     return getPageInfo($params);
 }
 
-
 /*  array listLinks( string pagename ): Lists all links for a given page. The
  *  returned array contains structs, with the following elements:
  *        name (string) : The page name or URL the link is to.
diff --git a/lib/diff.php b/lib/diff.php
index 9ad26b0cb..a753a1e04 100644
--- a/lib/diff.php
+++ b/lib/diff.php
@@ -68,7 +68,6 @@ class WordLevelDiff extends MappedDiff
         list ($orig_words, $orig_stripped) = $this->_split($orig_lines);
         list ($final_words, $final_stripped) = $this->_split($final_lines);
 
-
         $this->MappedDiff($orig_words, $final_words,
                           $orig_stripped, $final_stripped);
     }
@@ -108,7 +107,6 @@ class WordLevelDiff extends MappedDiff
     }
 }
 
-
 /**
  * HTML unified diff formatter.
  *
diff --git a/lib/diff3.php b/lib/diff3.php
index 49c88fe68..044ea516d 100644
--- a/lib/diff3.php
+++ b/lib/diff3.php
@@ -38,7 +38,6 @@ class _Diff3_Block {
     }
 }
 
-
 class _Diff3_CopyBlock extends _Diff3_Block {
     var $type = 'copy';
 
@@ -66,7 +65,6 @@ class _Diff3_BlockBuilder {
         $this->orig = $this->final1 = $this->final2 = array();
     }
 
-
     function _append (&$array, $lines) {
         array_splice($array, sizeof($array), 0, $lines);
     }
@@ -101,7 +99,6 @@ class _Diff3_BlockBuilder {
     }
 };
 
-
 class Diff3 {
     function Diff3 ($orig, $final1, $final2) {
         $eng = new _DiffEngine;
@@ -179,7 +176,6 @@ class Diff3 {
         return $blocks;
     }
 
-
     function merged_output($label1 = false, $label2 = false) {
         $lines = array();
         foreach ($this->blocks as $block) {
diff --git a/lib/difflib.php b/lib/difflib.php
index 9a1c2fb05..b56c0712f 100644
--- a/lib/difflib.php
+++ b/lib/difflib.php
@@ -81,7 +81,6 @@ class _DiffOp_Change extends _DiffOp {
     }
 }
 
-
 /**
  * Class used internally by Diff to actually compute the diffs.
  *
@@ -191,7 +190,6 @@ class _DiffEngine
         return $edits;
     }
 
-
     /* Divide the Largest Common Subsequence (LCS) of the sequences
      * [XOFF, XLIM) and [YOFF, YLIM) into NCHUNKS approximately equally
      * sized segments.
@@ -605,7 +603,6 @@ class Diff
         if (serialize($from_lines) != serialize($rev->_final()))
             trigger_error("Reversed final doesn't match", E_USER_ERROR);
 
-
         $prevtype = 'none';
         foreach ($this->edits as $edit) {
             if ( $prevtype == $edit->type )
@@ -618,9 +615,6 @@ class Diff
     }
 }
 
-
-
-
 /**
  * FIXME: bad name.
  */
@@ -677,7 +671,6 @@ extends Diff
     }
 }
 
-
 /**
  * A class to format Diffs
  *
diff --git a/lib/editpage.php b/lib/editpage.php
index 5fc1aa086..f53bbc53e 100644
--- a/lib/editpage.php
+++ b/lib/editpage.php
@@ -223,7 +223,6 @@ class PageEditor
         return true;
     }
 
-
     function viewSource () {
         assert($this->isInitialEdit());
         assert($this->selected);
diff --git a/lib/fortune.php b/lib/fortune.php
index 941cfc158..d32cdaba9 100644
--- a/lib/fortune.php
+++ b/lib/fortune.php
@@ -137,7 +137,6 @@ class Fortune {
         return $l;
     }
 
-
     function createIndexFile($file) {
         $fd = @fopen($file, "r");
         if ($fd == false) {
diff --git a/lib/gif.php b/lib/gif.php
index 2df0f4924..270f1f505 100644
--- a/lib/gif.php
+++ b/lib/gif.php
@@ -12,8 +12,6 @@
 // <bool> = gif_outputAsBmp(<gif>, filename, [bgcolor])
 // <bool> = gif_outputAsJpeg(<gif>, filename, [bgcolor]) - Requires cjpeg
 
-
-
 function gif_loadFile($lpszFileName, $iIndex = 0)
 {
     $gif = new CGIF();
@@ -25,8 +23,6 @@ function gif_loadFile($lpszFileName, $iIndex = 0)
     return $gif;
 }
 
-
-
 function gif_outputAsBmp($gif, $lpszFileName, $bgColor = -1)
 {
     if(!isSet($gif) || (@get_class($gif) <> "cgif") || !$gif->loaded() || ($lpszFileName == "")) {
@@ -47,8 +43,6 @@ function gif_outputAsBmp($gif, $lpszFileName, $bgColor = -1)
     return true;
 }
 
-
-
 function gif_outputAsPng($gif, $lpszFileName, $bgColor = -1)
 {
     if(!isSet($gif) || (@get_class($gif) <> "cgif") || !$gif->loaded() || ($lpszFileName == "")) {
@@ -69,8 +63,6 @@ function gif_outputAsPng($gif, $lpszFileName, $bgColor = -1)
     return true;
 }
 
-
-
 function gif_outputAsJpeg($gif, $lpszFileName, $bgColor = -1)
 {
     if(gif_outputAsBmp($gif, "$lpszFileName.bmp", $gbColor)) {
@@ -89,8 +81,6 @@ function gif_outputAsJpeg($gif, $lpszFileName, $bgColor = -1)
     return false;
 }
 
-
-
 function gif_getSize($gif, &$width, &$height)
 {
     if(isSet($gif) && (@get_class($gif) == "cgif") && $gif->loaded()) {
@@ -110,8 +100,6 @@ function gif_getSize($gif, &$width, &$height)
     return true;
 }
 
-
-
 class CGIFLZW
 {
     var $MAX_LZW_BITS;
@@ -325,7 +313,6 @@ class CGIFCOLORTABLE
         unSet($this->m_arColors);
     }
 
-
     function load($lpData, $num) {
         $this->m_nColors  = 0;
         $this->m_arColors = array();
@@ -420,7 +407,6 @@ class CGIFFILEHEADER
         unSet($this->m_colorTable);
     }
 
-
     function load($lpData, &$hdrLen) {
         $hdrLen = 0;
 
@@ -695,7 +681,6 @@ class CGIF
             return false;
         }
 
-
         // READ FILE
         if(!($fh = @fOpen($lpszFileName, "rb"))) {
             return false;
@@ -745,8 +730,6 @@ class CGIF
         return true;
     }
 
-
-
     function getBmp($bgColor) {
         $out = "";
 
@@ -850,8 +833,6 @@ class CGIF
         return $out;
     }
 
-
-
     function getPng($bgColor) {
         $out = "";
 
@@ -907,7 +888,6 @@ class CGIF
         }
         $bmp = gzcompress($bmp, 9);
 
-
         // SIGNATURE
         $out .= "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A";
 
diff --git a/lib/imagecache.php b/lib/imagecache.php
index 254bfc961..e969569a0 100644
--- a/lib/imagecache.php
+++ b/lib/imagecache.php
@@ -156,10 +156,8 @@ function mainImageCache() {
     $cache->fetchImageFromCache($request->_dbi, $request, 'png');
 }
 
-
 mainImageCache();
 
-
 // Local Variables:
 // mode: php
 // tab-width: 8
diff --git a/lib/loadsave.php b/lib/loadsave.php
index 94970b77c..7d2aa1e5a 100644
--- a/lib/loadsave.php
+++ b/lib/loadsave.php
@@ -878,7 +878,6 @@ function _DumpHtmlToDir ($target, $page_iter, $exclude = false)
     $WikiTheme->_MoreAttr['body'] = isset($_bodyAttr) ? $_bodyAttr : '';
 }
 
-
 ////////////////////////////////////////////////////////////////
 //
 //  Functions for restoring.
@@ -1397,7 +1396,6 @@ class LimitedFileSet extends FileSet {
     }
 }
 
-
 function IsZipFile ($filename_or_fd)
 {
     // See if it looks like zip file
@@ -1417,7 +1415,6 @@ function IsZipFile ($filename_or_fd)
     return $magic == ZIP_LOCHEAD_MAGIC || $magic == ZIP_CENTHEAD_MAGIC;
 }
 
-
 function LoadAny (&$request, $file_or_dir, $files = false, $exclude = false)
 {
     // Try urlencoded filename for accented characters.
diff --git a/lib/pear/Cache/Container.php b/lib/pear/Cache/Container.php
index 074ec9d0b..722ae84b5 100644
--- a/lib/pear/Cache/Container.php
+++ b/lib/pear/Cache/Container.php
@@ -134,7 +134,6 @@ class Cache_Container {
     */
     var $allowed_options = array('encoding_mode', 'highwater', 'lowwater');
 
-
     /**
     * Loads a dataset from the cache.
     *
@@ -395,7 +394,6 @@ class Cache_Container {
             return serialize($data);
     } // end func encode
 
-
     /**
     * Decodes the data from the storage container.
     *
@@ -408,7 +406,6 @@ class Cache_Container {
             return unserialize($data);
     } // end func decode
 
-
     /**
     * Translates human readable/relative times in unixtime
     *
diff --git a/lib/pear/Cache/Container/file.php b/lib/pear/Cache/Container/file.php
index 49f33ba5a..2b4e77995 100644
--- a/lib/pear/Cache/Container/file.php
+++ b/lib/pear/Cache/Container/file.php
@@ -66,7 +66,6 @@ class Cache_Container_file extends Cache_Container {
     */
     var $filename_prefix = '';
 
-
     /**
     * List of cache entries, used within a gc run
     *
@@ -81,7 +80,6 @@ class Cache_Container_file extends Cache_Container {
     */
     var $total_size = 0;
 
-
     /**
     * Max Line Length of userdata
     *
diff --git a/lib/pear/Cache/Container/imgfile.php b/lib/pear/Cache/Container/imgfile.php
index cade0ddeb..6901bdc07 100644
--- a/lib/pear/Cache/Container/imgfile.php
+++ b/lib/pear/Cache/Container/imgfile.php
@@ -54,7 +54,6 @@ class Cache_Container_file extends Cache_Container {
     */
     var $filename_prefix = '';
 
-
     /**
     * List of cache entries, used within a gc run
     *
diff --git a/lib/pear/Cache/Error.php b/lib/pear/Cache/Error.php
index bd8c4a503..af035f017 100644
--- a/lib/pear/Cache/Error.php
+++ b/lib/pear/Cache/Error.php
@@ -26,7 +26,6 @@ require_once 'PEAR.php';
 */
 class Cache_Error extends PEAR_Error {
 
-
   /**
   * Prefix of all error messages.
   *
diff --git a/lib/pear/Cache/Graphics.php b/lib/pear/Cache/Graphics.php
index b8018f7a3..2399dd032 100644
--- a/lib/pear/Cache/Graphics.php
+++ b/lib/pear/Cache/Graphics.php
@@ -327,7 +327,6 @@ class Cache_Graphics extends Cache {
 
     } // end func setCacheURL
 
-
     /**
     * Sets the directory where to cache generated Images
     *
@@ -343,11 +342,9 @@ class Cache_Graphics extends Cache {
         $this->container->cache_dir = $cache_dir;
     } // end func setCacheDir
 
-
     function generateID($variable, $format = 'png') {
       return md5(serialize($variable)) . '.' . $format;
     } // end func generateID
 
-
 } // end class Cache_Graphics
 ?>
diff --git a/lib/pear/DB.php b/lib/pear/DB.php
index 7ed2ed088..59d64b7d2 100644
--- a/lib/pear/DB.php
+++ b/lib/pear/DB.php
@@ -22,7 +22,6 @@
 //
 // Database independent query interface.
 
-
 require_once 'PEAR.php';
 
 // {{{ constants
@@ -65,11 +64,9 @@ define('DB_ERROR_ACCESS_VIOLATION',   -26);
 define('DB_ERROR_NOSUCHDB',           -27);
 define('DB_ERROR_CONSTRAINT_NOT_NULL',-29);
 
-
 // }}}
 // {{{ prepared statement-related
 
-
 /*
  * These constants are used when storing information about prepared
  * statements (using the "prepare" method in DB_dbtype).
@@ -90,11 +87,9 @@ define('DB_PARAM_SCALAR', 1);
 define('DB_PARAM_OPAQUE', 2);
 define('DB_PARAM_MISC',   3);
 
-
 // }}}
 // {{{ binary data-related
 
-
 /*
  * These constants define different ways of returning binary data
  * from queries.  Again, this model has been borrowed from the ODBC
@@ -110,11 +105,9 @@ define('DB_BINMODE_PASSTHRU', 1);
 define('DB_BINMODE_RETURN',   2);
 define('DB_BINMODE_CONVERT',  3);
 
-
 // }}}
 // {{{ fetch modes
 
-
 /**
  * This is a special constant that tells DB the user hasn't specified
  * any particular get mode, so the default should be used.
@@ -169,11 +162,9 @@ define('DB_TABLEINFO_FULL', 3);
 define('DB_AUTOQUERY_INSERT', 1);
 define('DB_AUTOQUERY_UPDATE', 2);
 
-
 // }}}
 // {{{ portability modes
 
-
 /**
  * Portability: turn off all portability features.
  * @see DB_common::setOption()
@@ -235,7 +226,6 @@ define('DB_PORTABILITY_ALL', 63);
 
 // }}}
 
-
 // }}}
 // {{{ class DB
 
diff --git a/lib/pear/DB/dbase.php b/lib/pear/DB/dbase.php
index 7072fa8e5..28aa85349 100644
--- a/lib/pear/DB/dbase.php
+++ b/lib/pear/DB/dbase.php
@@ -19,11 +19,9 @@
 //
 // $Id$
 
-
 // XXX legend:
 //  You have to compile your PHP with the --enable-dbase option
 
-
 require_once 'DB/common.php';
 
 /**
diff --git a/lib/pear/DB/fbsql.php b/lib/pear/DB/fbsql.php
index 92d581f52..bfe299c03 100644
--- a/lib/pear/DB/fbsql.php
+++ b/lib/pear/DB/fbsql.php
@@ -19,7 +19,6 @@
 //
 // $Id$
 
-
 // XXX legend:
 //
 // XXX ERRORMSG: The error message from the fbsql function should
@@ -29,7 +28,6 @@
 // longReadlen
 // binmode
 
-
 require_once 'DB/common.php';
 
 /**
diff --git a/lib/pear/DB/ibase.php b/lib/pear/DB/ibase.php
index 1224f36cc..171e76ddd 100644
--- a/lib/pear/DB/ibase.php
+++ b/lib/pear/DB/ibase.php
@@ -19,11 +19,9 @@
 //
 // $Id$
 
-
 // Bugs:
 //  - If dbsyntax is not firebird, the limitQuery may fail
 
-
 require_once 'DB/common.php';
 
 /**
diff --git a/lib/pear/DB/ifx.php b/lib/pear/DB/ifx.php
index a2bce713e..099a7785f 100644
--- a/lib/pear/DB/ifx.php
+++ b/lib/pear/DB/ifx.php
@@ -19,7 +19,6 @@
 //
 // $Id$
 
-
 // Legend:
 // For more info on Informix errors see:
 // http://www.informix.com/answers/english/ierrors.htm
@@ -28,7 +27,6 @@
 //  - set needed env Informix vars on connect
 //  - implement native prepare/execute
 
-
 require_once 'DB/common.php';
 
 /**
diff --git a/lib/pear/DB/mysql.php b/lib/pear/DB/mysql.php
index e61091ba3..02e0c37f9 100644
--- a/lib/pear/DB/mysql.php
+++ b/lib/pear/DB/mysql.php
@@ -19,7 +19,6 @@
 //
 // $Id$
 
-
 // XXX legend:
 //
 // XXX ERRORMSG: The error message from the mysql function should
@@ -29,7 +28,6 @@
 // longReadlen
 // binmode
 
-
 require_once 'DB/common.php';
 
 /**
diff --git a/lib/pear/DB/mysqli.php b/lib/pear/DB/mysqli.php
index 3e4295c4f..132676977 100644
--- a/lib/pear/DB/mysqli.php
+++ b/lib/pear/DB/mysqli.php
@@ -20,13 +20,11 @@
 //
 // $Id$
 
-
 // NOTE:  The tableInfo() method must be redone because the functions it
 // relies on no longer exist in the new extension.
 //
 // EXPERIMENTAL
 
-
 require_once 'DB/common.php';
 
 /**
diff --git a/lib/pear/DB/oci8.php b/lib/pear/DB/oci8.php
index 8003608f9..d99a8a378 100644
--- a/lib/pear/DB/oci8.php
+++ b/lib/pear/DB/oci8.php
@@ -19,12 +19,10 @@
 //
 // $Id$
 
-
 // be aware...  OCIError() only appears to return anything when given a
 // statement, so functions return the generic DB_ERROR instead of more
 // useful errors that have to do with feedback from the database.
 
-
 require_once 'DB/common.php';
 
 /**
diff --git a/lib/pear/DB/odbc.php b/lib/pear/DB/odbc.php
index 99825d018..fa643aec1 100644
--- a/lib/pear/DB/odbc.php
+++ b/lib/pear/DB/odbc.php
@@ -19,7 +19,6 @@
 //
 // $Id$
 
-
 // XXX legend:
 //  More info on ODBC errors could be found here:
 //  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/trblsql/tr_err_odbc_5stz.asp
@@ -27,7 +26,6 @@
 // XXX ERRORMSG: The error message from the odbc function should
 //                 be registered here.
 
-
 require_once 'DB/common.php';
 
 /**
diff --git a/lib/pear/DB/sybase.php b/lib/pear/DB/sybase.php
index 8416103a0..468540eee 100644
--- a/lib/pear/DB/sybase.php
+++ b/lib/pear/DB/sybase.php
@@ -20,12 +20,10 @@
 //
 // $Id$
 
-
 // TODO
 //    - This driver may fail with multiple connections under the same
 //      user/pass/host and different databases
 
-
 require_once 'DB/common.php';
 
 /**
diff --git a/lib/plugin/AuthorHistory.php b/lib/plugin/AuthorHistory.php
index 1a9b29df8..43a70e44b 100644
--- a/lib/plugin/AuthorHistory.php
+++ b/lib/plugin/AuthorHistory.php
@@ -32,12 +32,10 @@
 ----
 <?plugin AuthorHistory page=all ?>
 
-
  try this in a subpage of your UserName: (UserName/AuthorHistory)
 
 <?plugin AuthorHistory page=all includeminor=true ?>
 
-
 * Displays a list of revision edits by one particular user, for the
 * current page, a specified page, or all pages.
 
diff --git a/lib/plugin/CacheTest.php b/lib/plugin/CacheTest.php
index e9908c1ef..4d9b7902f 100644
--- a/lib/plugin/CacheTest.php
+++ b/lib/plugin/CacheTest.php
@@ -89,7 +89,6 @@ extends WikiPluginCached
         // return $this->lazy_produceGraphics($text,$font);
     } // getImage
 
-
     function getImageType($dbi, $argarray, $request) {
         extract($argarray);
         if (in_array($type, array('png', 'gif', 'jpg'))) {
@@ -108,10 +107,8 @@ extends WikiPluginCached
         return '+600'; // 600 seconds life time
     }
 
-
     /* -------------------- extremely simple converter -------------------- */
 
-
     function produceGraphics($text, $font ) {
         // The idea (and some code) is stolen from the text2png plugin
         // but I did not want to use TTF. ImageString is quite ugly
diff --git a/lib/plugin/Calendar.php b/lib/plugin/Calendar.php
index 4090c9921..922c1fb70 100644
--- a/lib/plugin/Calendar.php
+++ b/lib/plugin/Calendar.php
@@ -94,7 +94,6 @@ extends WikiPlugin
                               'title' => _("Next Month")),
                         '>');
 
-
         $row = HTML::tr(HTML::td(array('align' => 'left'), $prev),
                         HTML::td(array('align' => 'center'),
                                  HTML::strong(array('class' => 'cal-header'),
@@ -109,7 +108,6 @@ extends WikiPlugin
                                              $row)));
     }
 
-
     function __daynames($start_wday) {
         $time  = mktime(12, 0, 0, 1, 1, 2001);
         $t     = localtime($time, 1);
diff --git a/lib/plugin/CreateBib.php b/lib/plugin/CreateBib.php
index 41d67ab6c..2cd297714 100644
--- a/lib/plugin/CreateBib.php
+++ b/lib/plugin/CreateBib.php
@@ -86,7 +86,6 @@ extends WikiPlugin
         return $articles;
     }
 
-
     function dumpFile(&$thispage, $filename) {
       include_once("lib/loadsave.php");
       $mailified = MailifyPage($thispage);
diff --git a/lib/plugin/InterWikiSearch.php b/lib/plugin/InterWikiSearch.php
index 043f963b2..4a4e399d7 100644
--- a/lib/plugin/InterWikiSearch.php
+++ b/lib/plugin/InterWikiSearch.php
@@ -60,7 +60,6 @@ extends WikiPlugin
     }
 };
 
-
 /**
  * @desc
  */
diff --git a/lib/plugin/PageHistory.php b/lib/plugin/PageHistory.php
index 013b7c9f2..163ecd6c1 100644
--- a/lib/plugin/PageHistory.php
+++ b/lib/plugin/PageHistory.php
@@ -69,7 +69,6 @@ extends WikiDB_PageRevisionIterator
         return false;
     }
 
-
     function free() {
         if ($this->_iter)
             $this->_iter->free();
@@ -77,7 +76,6 @@ extends WikiDB_PageRevisionIterator
     }
 }
 
-
 class _PageHistory_HtmlFormatter
 extends _RecentChanges_HtmlFormatter
 {
@@ -116,7 +114,6 @@ extends _RecentChanges_HtmlFormatter
         return IfJavaScript($js_desc, $no_js_desc);
     }
 
-
     function format ($changes) {
         $this->_itemcount = 0;
 
@@ -212,7 +209,6 @@ extends _RecentChanges_HtmlFormatter
     }
 }
 
-
 class _PageHistory_RssFormatter
 extends _RecentChanges_RssFormatter
 {
@@ -243,7 +239,6 @@ extends _RecentChanges_RssFormatter
                      'dc:date'        => Iso8601DateTime(time()));
     }
 
-
     function item_properties ($rev) {
         if (!($title = $this->summary($rev)))
             $title = sprintf(_("Version %d"), $rev->getVersion());
diff --git a/lib/plugin/PopularNearby.php b/lib/plugin/PopularNearby.php
index 97a3a7d00..9cf753083 100644
--- a/lib/plugin/PopularNearby.php
+++ b/lib/plugin/PopularNearby.php
@@ -34,7 +34,6 @@
 
 */
 
-
 require_once('lib/PageList.php');
 
 class WikiPlugin_PopularNearby
@@ -150,7 +149,6 @@ function cmp_by_hits($a, $b) {
      return $a['hits'] < $b['hits'] ? 1 : -1;
 }
 
-
 // Local Variables:
 // mode: php
 // tab-width: 8
diff --git a/lib/plugin/PreferenceApp.php b/lib/plugin/PreferenceApp.php
index 1c7e4179b..756ac4986 100644
--- a/lib/plugin/PreferenceApp.php
+++ b/lib/plugin/PreferenceApp.php
@@ -212,7 +212,6 @@ extends WikiPlugin
             }
         }
 
-
         foreach($people as $person){
             $min_soda = "";
             $min_cans = 9999999; //9 million, serving as "infinity"
diff --git a/lib/plugin/RawHtml.php b/lib/plugin/RawHtml.php
index 459ca933d..97c41bf1d 100644
--- a/lib/plugin/RawHtml.php
+++ b/lib/plugin/RawHtml.php
@@ -99,7 +99,6 @@ extends WikiPlugin
         return HTML::raw($argstr);
     }
 
-
     // From http://chxo.com/scripts/safe_html-test.php
     // safe_html by Chris Snyder (csnyder@chxo.com) for http://pcoms.net
     //   - Huge thanks to James Wetterau for testing and feedback!
diff --git a/lib/plugin/RecentChangesCached.php b/lib/plugin/RecentChangesCached.php
index 8ed680146..ce00a628c 100644
--- a/lib/plugin/RecentChangesCached.php
+++ b/lib/plugin/RecentChangesCached.php
@@ -128,7 +128,6 @@ extends WikiPluginCached
             $this->box($args, $request, $basepage, true);
     }
 
-
 }
 
 // Local Variables:
diff --git a/lib/plugin/TexToPng.php b/lib/plugin/TexToPng.php
index 904e4b673..f441bab08 100644
--- a/lib/plugin/TexToPng.php
+++ b/lib/plugin/TexToPng.php
@@ -68,7 +68,6 @@ $pstoimgbin = '/usr/bin/pstoimg';
  |                                                                      */
    define('TexToPng_magstep', 3);
 
-
 /*-----------------------------------------------------------------------
  |
  |  Source
diff --git a/lib/plugin/UserRatings.php b/lib/plugin/UserRatings.php
index 325208127..edc866371 100644
--- a/lib/plugin/UserRatings.php
+++ b/lib/plugin/UserRatings.php
@@ -240,12 +240,10 @@ extends WikiPlugin
             $pagelist->setCaption(_($caption));
         }
 
-
         return $pagelist;
     }
 };
 
-
 // Local Variables:
 // mode: php
 // tab-width: 8
diff --git a/lib/plugin/WikiAdminUtils.php b/lib/plugin/WikiAdminUtils.php
index 2b2bada80..3aa558896 100644
--- a/lib/plugin/WikiAdminUtils.php
+++ b/lib/plugin/WikiAdminUtils.php
@@ -187,7 +187,6 @@ extends WikiPlugin
                                       : ''));
     }
 
-
     function _do_convert_cached_html(&$request, $args) {
 
         require_once("lib/upgrade.php");
diff --git a/lib/plugin/WikiBlog.php b/lib/plugin/WikiBlog.php
index 5be9a7020..e1ac5ea3f 100644
--- a/lib/plugin/WikiBlog.php
+++ b/lib/plugin/WikiBlog.php
@@ -111,7 +111,6 @@ extends WikiPlugin
     //    display as e.g. June 2002 archive, July 2002 archive, etc..
     // - captions for 'show' and 'add' sections
 
-
     function getDefaultArguments() {
         return array('pagename'   => '[pagename]',
                      'order'      => 'normal',
@@ -205,7 +204,6 @@ extends WikiPlugin
                            'creator_id' => $user->getAuthenticatedId(),
                            );
 
-
         // Version meta-data
         $summary = trim($posted['summary']);
         // edit: private only
diff --git a/lib/stdlib.php b/lib/stdlib.php
index 96cbb98ac..df47e2f7f 100644
--- a/lib/stdlib.php
+++ b/lib/stdlib.php
@@ -676,7 +676,6 @@ function ImgObject($img, $url) {
     return $object;
 }
 
-
 class Stack {
 
     // var in php5 deprecated
@@ -1294,7 +1293,6 @@ function NoSuchRevision (&$request, $page, $version) {
     $request->finish();
 }
 
-
 /**
  * Get time offset for local time zone.
  *
diff --git a/lib/wikilens/RatingsDb.php b/lib/wikilens/RatingsDb.php
index d39f286a2..cacc5f701 100644
--- a/lib/wikilens/RatingsDb.php
+++ b/lib/wikilens/RatingsDb.php
@@ -45,7 +45,6 @@ if (!defined('LIST_OWNER_DIMENSION'))
 if (!defined('LIST_TYPE_DIMENSION'))
     define('LIST_TYPE_DIMENSION', 3);
 
-
 //TODO: split class into SQL and metadata backends
 class RatingsDb extends WikiDB {
 
diff --git a/lib/ziplib.php b/lib/ziplib.php
index 0bc475da3..55c687657 100644
--- a/lib/ziplib.php
+++ b/lib/ziplib.php
@@ -372,7 +372,6 @@ class ZipWriter
   }
 }
 
-
 /**
  * Class for reading zip files. Handles buffers also.
  *
diff --git a/tests/unit/lib/AtomParserTest.php b/tests/unit/lib/AtomParserTest.php
index fe00426af..850843ce5 100644
--- a/tests/unit/lib/AtomParserTest.php
+++ b/tests/unit/lib/AtomParserTest.php
@@ -173,7 +173,6 @@ ATOM;
         $this->assertTrue(count($current_feed["authors"]) == 0);
         $this->assertTrue(count($current_feed["contributors"]) == 0);
 
-
         $this->assertFalse(count($parser->entries) == 0);
 
         $current_entry = $parser->entries[0];
diff --git a/tests/unit/lib/PageListTest.php b/tests/unit/lib/PageListTest.php
index 85e5c0ca5..51b06057e 100644
--- a/tests/unit/lib/PageListTest.php
+++ b/tests/unit/lib/PageListTest.php
@@ -27,5 +27,4 @@ class PageListTest extends phpwiki_TestCase {
     }
 }
 
-
 ?>
diff --git a/tests/unit/lib/TextSearchTest.php b/tests/unit/lib/TextSearchTest.php
index b435b46b9..e9122230d 100644
--- a/tests/unit/lib/TextSearchTest.php
+++ b/tests/unit/lib/TextSearchTest.php
@@ -75,5 +75,4 @@ class TextSearchTest extends phpwiki_TestCase {
     }
 }
 
-
 ?>
diff --git a/tests/unit/lib/plugin/AllPagesTest.php b/tests/unit/lib/plugin/AllPagesTest.php
index d9d91062f..f334ac508 100644
--- a/tests/unit/lib/plugin/AllPagesTest.php
+++ b/tests/unit/lib/plugin/AllPagesTest.php
@@ -36,5 +36,4 @@ class AllPagesTest extends phpwiki_TestCase {
     }
 }
 
-
 ?>
diff --git a/tests/unit/lib/plugin/AllUsersTest.php b/tests/unit/lib/plugin/AllUsersTest.php
index c4ae1f6f7..977c12004 100644
--- a/tests/unit/lib/plugin/AllUsersTest.php
+++ b/tests/unit/lib/plugin/AllUsersTest.php
@@ -21,5 +21,4 @@ class AllUsersTest extends phpwiki_TestCase {
     }
 }
 
-
 ?>
diff --git a/tests/unit/lib/plugin/OrphanedPagesTest.php b/tests/unit/lib/plugin/OrphanedPagesTest.php
index 971c6c7f7..00482ea9f 100644
--- a/tests/unit/lib/plugin/OrphanedPagesTest.php
+++ b/tests/unit/lib/plugin/OrphanedPagesTest.php
@@ -20,5 +20,4 @@ class OrphanedPagesTest extends phpwiki_TestCase {
     }
 }
 
-
 ?>
diff --git a/tests/unit/lib/plugin/WantedPagesTest.php b/tests/unit/lib/plugin/WantedPagesTest.php
index e69d36a0c..468b26dd6 100644
--- a/tests/unit/lib/plugin/WantedPagesTest.php
+++ b/tests/unit/lib/plugin/WantedPagesTest.php
@@ -25,5 +25,4 @@ class WantedPagesTest extends phpwiki_TestCase {
     }
 }
 
-
 ?>
diff --git a/tests/unit/pcre-crash.php b/tests/unit/pcre-crash.php
index c5e306d1f..1363e9343 100644
--- a/tests/unit/pcre-crash.php
+++ b/tests/unit/pcre-crash.php
@@ -23,7 +23,6 @@
                       . join("|", $blockpats)
                       . ').*$)\n?/m' );
 
-
 $pat = "/\A(
   (?:.|\n)*?)
   (^ (?:[ \t]+\S
diff --git a/tests/xmlrpc/interop-client.php b/tests/xmlrpc/interop-client.php
index 989d17e25..7d2d61187 100644
--- a/tests/xmlrpc/interop-client.php
+++ b/tests/xmlrpc/interop-client.php
@@ -144,7 +144,6 @@ function run_no_param_test($server, $debug, $output, $method) {
     flush();
 }
 
-
 $decl_1 = "IN CONGRESS, July 4, 1776.";
 $decl_2 = "The unanimous Declaration of the thirteen united States of America,";
 $decl_3 = "When in the Course of human events, it becomes necessary for one people to dissolve the political bands which have connected them with another, and to assume among the powers of the earth, the separate and equal station to which the Laws of Nature and of Nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.";
diff --git a/tests/xmlrpc/interop-server.php b/tests/xmlrpc/interop-server.php
index 5b82a07f2..cf2bc6377 100644
--- a/tests/xmlrpc/interop-server.php
+++ b/tests/xmlrpc/interop-server.php
@@ -20,8 +20,6 @@ function method_no_in_params($method, $params) {
     return (int)5;
 }
 
-
-
 /* describes toolkit */
 function method_toolkit($method, $params) {
    // outer array = params, inner = struct.
@@ -111,7 +109,6 @@ else {
         xmlrpc_server_register_method($xmlrpc_server, "whichToolkit", "method_toolkit");
         xmlrpc_server_register_method($xmlrpc_server, "noInParams", "method_no_in_params");
 
-
         xmlrpc_server_register_introspection_callback($xmlrpc_server, "introspection_cb");
 
           //$val =  xmlrpc_decode($request_xml, &$method);
@@ -126,8 +123,6 @@ else {
     }
 }
 
-
-
 /********************
 * API Documentation *
 ********************/
@@ -169,7 +164,6 @@ function introspection_cb($method) {
 </methodDescription>
 END;
 
-
    }
 
    $methods = array("string", "integer", "float", "struct");
@@ -204,7 +198,6 @@ END;
 </methodDescription>
 END;
 
-
    }
 
    return <<< END
@@ -257,13 +250,10 @@ END;
 
 </methodDescription>
 
-
  </methodList>
 </introspection>
 END;
 
 }
 
-
-
 ?>
diff --git a/tests/xmlrpc/validate-form.php b/tests/xmlrpc/validate-form.php
index ac40b41ca..0cefc5155 100644
--- a/tests/xmlrpc/validate-form.php
+++ b/tests/xmlrpc/validate-form.php
@@ -2,7 +2,6 @@
 
 <?php // $Id$
 
-
 /*
   This file is part of, or distributed with, libXMLRPC - a C library for
   xml-encoded function calls.
@@ -42,7 +41,6 @@ include("xmlrpc_utils.php");
 // ensure extension is loaded.
 xu_load_extension();
 
-
 function do_test_case($title, $desc, $xml) {
    if($desc) {
       $desc = "<p>$desc</p>";
@@ -93,7 +91,6 @@ END;
 
 }
 
-
 $test_cases = array(
    array(
       title => "custom user input",
diff --git a/tests/xmlrpc/validate.php b/tests/xmlrpc/validate.php
index 8c240b362..334d1d887 100644
--- a/tests/xmlrpc/validate.php
+++ b/tests/xmlrpc/validate.php
@@ -33,7 +33,6 @@
 
 */
 
-
 include("xmlrpc_utils.php");
 
 // ensure extension is loaded.
diff --git a/tests/xmlrpc/xmlrpc-client.php b/tests/xmlrpc/xmlrpc-client.php
index 2b2d9837f..353856f1f 100644
--- a/tests/xmlrpc/xmlrpc-client.php
+++ b/tests/xmlrpc/xmlrpc-client.php
@@ -166,7 +166,6 @@ function run_no_param_test($server, $debug, $output, $method) {
     flush();
 }
 
-
 // a method to run wiki tests against remote server. tests described at bottom.
 function run_easy_tests($server, $debug=0, $output = null) {
 
diff --git a/tests/xmlrpc/xmlrpc-introspect.php b/tests/xmlrpc/xmlrpc-introspect.php
index 6ebbe7776..1979abbab 100644
--- a/tests/xmlrpc/xmlrpc-introspect.php
+++ b/tests/xmlrpc/xmlrpc-introspect.php
@@ -39,7 +39,6 @@ function format_describe_methods_result($response) {
       $buf .= "</ul></big>";
    }
 
-
    $buf .= "<h2>Methods</h2><table bgcolor='#dddddd' align='center' border=1 width=100%>";
    foreach($methodList as $method) {
       $name = $method[name];
@@ -81,7 +80,6 @@ function format_describe_methods_result($response) {
          }
       }
 
-
       if ($sigs) {
          $bmultiple = count($sigs) > 1;
          foreach($sigs as $sig) {
@@ -156,7 +154,6 @@ function user_type($type) {
    return $xi_type_hash[$type] ? true : false;
 }
 
-
 function do_param($param, $bNewType=false, $bLinkUserTypes=true, $depth=0) {
    /* guard against serious craziness */
    if (++ $depth >= 24) {
@@ -239,7 +236,6 @@ function do_params($params, $bNewType=false, $bLinkUserTypes=true, $depth=0) {
    return $buf;
 }
 
-
 function get_sig($method_name, $sig) {
    $buf = "";
    if ($method_name && $sig) {
@@ -307,10 +303,8 @@ function name_cmp($a, $b) {
    return strcmp($a[name], $b[name]);
 }
 
-
 /*************************************
 * END system.describeMethods Support *
 *************************************/
 
-
 ?>
diff --git a/tests/xmlrpc/xmlrpc-servers.php b/tests/xmlrpc/xmlrpc-servers.php
index 506d58831..ca1b59d81 100644
--- a/tests/xmlrpc/xmlrpc-servers.php
+++ b/tests/xmlrpc/xmlrpc-servers.php
@@ -139,7 +139,6 @@ function get_introspection_servers($include_user=true) {
    return $list;
 }
 
-
 function get_interop_servers($include_user=true) {
    global $HTTP_SERVER_VARS;
    $list =
diff --git a/themes/Hawaiian/lib/random.php b/themes/Hawaiian/lib/random.php
index 4f1fd4c1d..399fd873b 100644
--- a/themes/Hawaiian/lib/random.php
+++ b/themes/Hawaiian/lib/random.php
@@ -34,7 +34,6 @@ class randomImage {
     }
 };
 
-
 class imageSet extends fileSet {
     /**
      * A file is considered an image when the suffix matches one from
diff --git a/themes/MacOSX/lib/RecentChanges.php b/themes/MacOSX/lib/RecentChanges.php
index 4d451788b..fb2de5d88 100644
--- a/themes/MacOSX/lib/RecentChanges.php
+++ b/themes/MacOSX/lib/RecentChanges.php
@@ -3,7 +3,6 @@
  * Extensions/modifications to the stock RecentChanges (and PageHistory) format.
  */
 
-
 require_once('lib/plugin/RecentChanges.php');
 require_once('lib/plugin/PageHistory.php');
 
diff --git a/themes/Portland/lib/RecentChanges.php b/themes/Portland/lib/RecentChanges.php
index 15d9752a5..f334402cd 100644
--- a/themes/Portland/lib/RecentChanges.php
+++ b/themes/Portland/lib/RecentChanges.php
@@ -3,7 +3,6 @@
  * Extensions/modifications to the stock RecentChanges (and PageHistory) format.
  */
 
-
 require_once('lib/plugin/RecentChanges.php');
 require_once('lib/plugin/PageHistory.php');
 
@@ -29,7 +28,6 @@ function Portland_RC_revision_formatter (&$fmt, &$rev) {
                        );
     }
 
-
 class _Portland_RecentChanges_Formatter
 extends _RecentChanges_HtmlFormatter
 {
diff --git a/themes/SpaceWiki/lib/RecentChanges.php b/themes/SpaceWiki/lib/RecentChanges.php
index e873752ab..df0358281 100644
--- a/themes/SpaceWiki/lib/RecentChanges.php
+++ b/themes/SpaceWiki/lib/RecentChanges.php
@@ -3,7 +3,6 @@
  * Extensions/modifications to the stock RecentChanges (and PageHistory) format.
  */
 
-
 require_once('lib/plugin/RecentChanges.php');
 require_once('lib/plugin/PageHistory.php');
 
diff --git a/themes/Wordpress/lib/RecentChanges.php b/themes/Wordpress/lib/RecentChanges.php
index bc1235895..e35f0fec5 100644
--- a/themes/Wordpress/lib/RecentChanges.php
+++ b/themes/Wordpress/lib/RecentChanges.php
@@ -3,7 +3,6 @@
  * Extensions/modifications to the stock RecentChanges (and PageHistory) format.
  */
 
-
 require_once('lib/plugin/RecentChanges.php');
 require_once('lib/plugin/PageHistory.php');
 
@@ -29,7 +28,6 @@ function Wordpress_RC_revision_formatter (&$fmt, &$rev) {
                        );
     }
 
-
 class _Wordpress_RecentChanges_Formatter
 extends _RecentChanges_HtmlFormatter
 {
-- 
2.45.0