29 files changed, 227 insertions, 100 deletions
diff --git a/inc/HTTPClient.php b/inc/HTTPClient.php
index de3a16830..53f3c9a78 100644
--- a/inc/HTTPClient.php
+++ b/inc/HTTPClient.php
@@ -552,7 +552,7 @@ class HTTPClient {
         $request  = "CONNECT {$requestinfo['host']}:{$requestinfo['port']} HTTP/1.0".HTTP_NL;
         $request .= "Host: {$requestinfo['host']}".HTTP_NL;
         if($this->proxy_user) {
-                'Proxy-Authorization Basic '.base64_encode($this->proxy_user.':'.$this->proxy_pass).HTTP_NL;
+            $request .= 'Proxy-Authorization Basic '.base64_encode($this->proxy_user.':'.$this->proxy_pass).HTTP_NL;
         }
         $request .= HTTP_NL;
 
diff --git a/inc/auth.php b/inc/auth.php
index 6000ea6d7..8fde129aa 100644
--- a/inc/auth.php
+++ b/inc/auth.php
@@ -845,6 +845,12 @@ function auth_nameencode($name, $skip_group = false) {
     return $cache[$name][$skip_group];
 }
 
+/**
+ * callback encodes the matches
+ *
+ * @param array $matches first complete match, next matching subpatterms
+ * @return string
+ */
 function auth_nameencode_callback($matches) {
     return '%'.dechex(ord(substr($matches[1],-1)));
 }
@@ -1075,6 +1081,11 @@ function updateprofile() {
     return false;
 }
 
+/**
+ * Delete the current logged-in user
+ *
+ * @return bool true on success, false on any error
+ */
 function auth_deleteprofile(){
     global $conf;
     global $lang;
diff --git a/inc/cliopts.php b/inc/cliopts.php
index 9cea686a2..3eac72e5b 100644
--- a/inc/cliopts.php
+++ b/inc/cliopts.php
@@ -74,9 +74,9 @@ class Doku_Cli_Opts {
     /**
      * <?php ?>
      * @see http://www.sitepoint.com/article/php-command-line-1/3
-     * @param string executing file name - this MUST be passed the __FILE__ constant
-     * @param string short options
-     * @param array (optional) long options
+     * @param string $bin_file      executing file name - this MUST be passed the __FILE__ constant
+     * @param string $short_options short options
+     * @param array  $long_options  (optional) long options
      * @return Doku_Cli_Opts_Container or Doku_Cli_Opts_Error
      */
     function & getOptions($bin_file, $short_options, $long_options = null) {
@@ -233,12 +233,12 @@ class Doku_Cli_Opts {
      * Parse short option
      *
      * @param string     $arg           Argument
-     * @param string[]   $short_options Available short options
+     * @param string     $short_options Available short options
      * @param string[][] &$opts
      * @param string[]   &$args
      *
      * @access private
-     * @return void
+     * @return void|Doku_Cli_Opts_Error
      */
     function _parseShortOption($arg, $short_options, &$opts, &$args) {
         $len = strlen($arg);
@@ -324,7 +324,7 @@ class Doku_Cli_Opts {
      * @param string[]   &$args
      *
      * @access private
-     * @return void|PEAR_Error
+     * @return void|Doku_Cli_Opts_Error
      */
     function _parseLongOption($arg, $long_options, &$opts, &$args) {
         @list($opt, $opt_arg) = explode('=', $arg, 2);
@@ -402,7 +402,7 @@ class Doku_Cli_Opts {
      * Will take care on register_globals and register_argc_argv ini directives
      *
      * @access public
-     * @return mixed the $argv PHP array or PEAR error if not registered
+     * @return array|Doku_Cli_Opts_Error the $argv PHP array or PEAR error if not registered
      */
     function readPHPArgv() {
         global $argv;
@@ -421,10 +421,19 @@ class Doku_Cli_Opts {
         return $argv;
     }
 
+    /**
+     * @param $code
+     * @param $msg
+     * @return Doku_Cli_Opts_Error
+     */
     function raiseError($code, $msg) {
         return new Doku_Cli_Opts_Error($code, $msg);
     }
 
+    /**
+     * @param $obj
+     * @return bool
+     */
     function isError($obj) {
         return is_a($obj, 'Doku_Cli_Opts_Error');
     }
diff --git a/inc/common.php b/inc/common.php
index 4682bedf9..9a53ee526 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -155,12 +155,13 @@ function pageinfo() {
         $info['subscribed'] = false;
     }
 
-    $info['locked']    = checklock($ID);
-    $info['filepath']  = fullpath(wikiFN($ID));
-    $info['exists']    = @file_exists($info['filepath']);
+    $info['locked']     = checklock($ID);
+    $info['filepath']   = fullpath(wikiFN($ID));
+    $info['exists']     = @file_exists($info['filepath']);
+    $info['currentrev'] = @filemtime($info['filepath']);
     if($REV) {
         //check if current revision was meant
-        if($info['exists'] && (@filemtime($info['filepath']) == $REV)) {
+        if($info['exists'] && ($info['currentrev'] == $REV)) {
             $REV = '';
         } elseif($RANGE) {
             //section editing does not work with old revisions!
diff --git a/inc/feedcreator.class.php b/inc/feedcreator.class.php
index 670a1bc29..b90da5724 100644
--- a/inc/feedcreator.class.php
+++ b/inc/feedcreator.class.php
@@ -185,6 +185,8 @@ class HtmlDescribable {
      */
     var $descriptionTruncSize;
 
+    var $description;
+
     /**
      * Returns a formatted description field, depending on descriptionHtmlSyndicated and
      * $descriptionTruncSize properties
@@ -222,7 +224,7 @@ class FeedHtmlField {
 
     /**
      * Creates a new instance of FeedHtmlField.
-     * @param  $string: if given, sets the rawFieldContent property
+     * @param string $parFieldContent: if given, sets the rawFieldContent property
      */
     function FeedHtmlField($parFieldContent) {
         if ($parFieldContent) {
@@ -267,8 +269,14 @@ class FeedHtmlField {
  * @author Kai Blankenhorn <kaib@bitfolge.de>
  */
 class UniversalFeedCreator extends FeedCreator {
+    /** @var FeedCreator */
     var $_feed;
 
+    /**
+     * Sets format
+     *
+     * @param string $format
+     */
     function _setFormat($format) {
         switch (strtoupper($format)) {
 
@@ -344,7 +352,7 @@ class UniversalFeedCreator extends FeedCreator {
      * Creates a syndication feed based on the items previously added.
      *
      * @see        FeedCreator::addItem()
-     * @param    string    format    format the feed should comply to. Valid values are:
+     * @param    string    $format    format the feed should comply to. Valid values are:
      *          "PIE0.1", "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3", "HTML", "JS"
      * @return    string    the contents of the feed.
      */
@@ -358,10 +366,10 @@ class UniversalFeedCreator extends FeedCreator {
      * header may be sent to redirect the use to the newly created file.
      * @since 1.4
      *
-     * @param   string  format  format the feed should comply to. Valid values are:
+     * @param   string  $format  format the feed should comply to. Valid values are:
      *          "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM", "ATOM0.3", "HTML", "JS"
-     * @param   string  filename    optional    the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()).
-     * @param   boolean displayContents optional    send the content of the file or not. If true, the file will be sent in the body of the response.
+     * @param   string  $filename    optional    the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()).
+     * @param   boolean $displayContents optional    send the content of the file or not. If true, the file will be sent in the body of the response.
      */
     function saveFeed($format="RSS0.91", $filename="", $displayContents=true) {
         $this->_setFormat($format);
@@ -376,10 +384,10 @@ class UniversalFeedCreator extends FeedCreator {
      * before anything else, especially before you do the time consuming task to build the feed
      * (web fetching, for example).
      *
-     * @param   string   format   format the feed should comply to. Valid values are:
+     * @param string   $format   format the feed should comply to. Valid values are:
      *       "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3".
-     * @param filename   string   optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()).
-     * @param timeout int      optional the timeout in seconds before a cached version is refreshed (defaults to 3600 = 1 hour)
+     * @param string   $filename   optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()).
+     * @param int      $timeout optional the timeout in seconds before a cached version is refreshed (defaults to 3600 = 1 hour)
      */
     function useCached($format="RSS0.91", $filename="", $timeout=3600) {
         $this->_setFormat($format);
@@ -390,7 +398,7 @@ class UniversalFeedCreator extends FeedCreator {
     /**
      * Outputs feed to the browser - needed for on-the-fly feed generation (like it is done in WordPress, etc.)
      *
-     * @param    format  string  format the feed should comply to. Valid values are:
+     * @param    $format  string  format the feed should comply to. Valid values are:
      *                           "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3".
      */
     function outputFeed($format='RSS0.91') {
@@ -422,7 +430,13 @@ class FeedCreator extends HtmlDescribable {
     /**
      * Optional attributes of a feed.
      */
-    var $syndicationURL, $image, $language, $copyright, $pubDate, $lastBuildDate, $editor, $editorEmail, $webmaster, $category, $docs, $ttl, $rating, $skipHours, $skipDays;
+    var $syndicationURL, $language, $copyright, $pubDate, $lastBuildDate, $editor, $editorEmail, $webmaster, $category, $docs, $ttl, $rating, $skipHours, $skipDays;
+    /**
+     * Optional attribute of a feed
+     *
+     * @var FeedImage
+     */
+    var $image = null;
 
     /**
     * The url of the external xsl stylesheet used to format the naked rss feed.
@@ -430,13 +444,18 @@ class FeedCreator extends HtmlDescribable {
     */
     var $xslStyleSheet = "";
 
+    /**
+     * Style sheet for rss feed
+     */
+    var $cssStyleSheet = "";
+
 
     /**
      * @access private
+     * @var FeedItem[]
      */
     var $items = Array();
 
-
     /**
      * This feed's MIME content type.
      * @since 1.4
@@ -466,7 +485,7 @@ class FeedCreator extends HtmlDescribable {
     /**
      * Adds an FeedItem to the feed.
      *
-     * @param object FeedItem $item The FeedItem to add to the feed.
+     * @param FeedItem $item The FeedItem to add to the feed.
      * @access public
      */
     function addItem($item) {
@@ -482,8 +501,8 @@ class FeedCreator extends HtmlDescribable {
      * If the string is already shorter than $length, it is returned unchanged.
      *
      * @static
-     * @param string    string A string to be truncated.
-     * @param int        length the maximum length the string should be truncated to
+     * @param string  $string A string to be truncated.
+     * @param int     $length the maximum length the string should be truncated to
      * @return string    the truncated string
      */
     function iTrunc($string, $length) {
@@ -527,8 +546,8 @@ class FeedCreator extends HtmlDescribable {
     /**
      * Creates a string containing all additional elements specified in
      * $additionalElements.
-     * @param   elements    array   an associative array containing key => value pairs
-     * @param indentString  string  a string that will be inserted before every generated line
+     * @param $elements      array   an associative array containing key => value pairs
+     * @param $indentString  string  a string that will be inserted before every generated line
      * @return    string    the XML tags corresponding to $additionalElements
      */
     function _createAdditionalElements($elements, $indentString="") {
@@ -541,6 +560,9 @@ class FeedCreator extends HtmlDescribable {
         return $ae;
     }
 
+    /**
+     * Create elements for stylesheets
+     */
     function _createStylesheetReferences() {
         $xml = "";
         if ($this->cssStyleSheet) $xml .= "<?xml-stylesheet href=\"".$this->cssStyleSheet."\" type=\"text/css\"?>\n";
@@ -610,8 +632,8 @@ class FeedCreator extends HtmlDescribable {
      * before anything else, especially before you do the time consuming task to build the feed
      * (web fetching, for example).
      * @since 1.4
-     * @param filename  string  optional    the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()).
-     * @param timeout   int     optional    the timeout in seconds before a cached version is refreshed (defaults to 3600 = 1 hour)
+     * @param $filename  string  optional    the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()).
+     * @param $timeout   int     optional    the timeout in seconds before a cached version is refreshed (defaults to 3600 = 1 hour)
      */
     function useCached($filename="", $timeout=3600) {
         $this->_timeout = $timeout;
@@ -629,8 +651,8 @@ class FeedCreator extends HtmlDescribable {
      * header may be sent to redirect the user to the newly created file.
      * @since 1.4
      *
-     * @param filename  string  optional    the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()).
-     * @param redirect  boolean optional    send an HTTP redirect header or not. If true, the user will be automatically redirected to the created file.
+     * @param $filename         string  optional    the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()).
+     * @param $displayContents  boolean optional    send an HTTP redirect header or not. If true, the user will be automatically redirected to the created file.
      */
     function saveFeed($filename="", $displayContents=true) {
         if ($filename=="") {
@@ -667,6 +689,7 @@ class FeedCreator extends HtmlDescribable {
  * Usually, you won't need to use this.
  */
 class FeedDate {
+    /** @var int */
     var $unix;
 
     /**
@@ -726,7 +749,7 @@ class FeedDate {
     /**
      * Gets the date stored in this FeedDate as an RFC 822 date.
      *
-     * @return a date in RFC 822 format
+     * @return string a date in RFC 822 format
      */
     function rfc822() {
         //return gmdate("r",$this->unix);
@@ -738,7 +761,7 @@ class FeedDate {
     /**
      * Gets the date stored in this FeedDate as an ISO 8601 date.
      *
-     * @return a date in ISO 8601 (RFC 3339) format
+     * @return string a date in ISO 8601 (RFC 3339) format
      */
     function iso8601() {
         $date = gmdate("Y-m-d\TH:i:sO",$this->unix);
@@ -751,7 +774,7 @@ class FeedDate {
     /**
      * Gets the date stored in this FeedDate as unix time stamp.
      *
-     * @return a date as a unix time stamp
+     * @return int a date as a unix time stamp
      */
     function unix() {
         return $this->unix;
@@ -777,7 +800,7 @@ class RSSCreator10 extends FeedCreator {
         $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n";
         $feed.= $this->_createGeneratorComment();
         if ($this->cssStyleSheet=="") {
-            $cssStyleSheet = "http://www.w3.org/2000/08/w3c-synd/style.css";
+            $this->cssStyleSheet = "http://www.w3.org/2000/08/w3c-synd/style.css";
         }
         $feed.= $this->_createStylesheetReferences();
         $feed.= "<rdf:RDF\n";
@@ -1032,12 +1055,16 @@ class PIECreator01 extends FeedCreator {
         $this->encoding = "utf-8";
     }
 
+    /**
+     * Build content
+     * @return string
+     */
     function createFeed() {
         $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n";
         $feed.= $this->_createStylesheetReferences();
         $feed.= "<feed version=\"0.1\" xmlns=\"http://example.com/newformat#\">\n";
         $feed.= "    <title>".FeedCreator::iTrunc(htmlspecialchars($this->title),100)."</title>\n";
-        $this->truncSize = 500;
+        $this->descriptionTruncSize = 500;
         $feed.= "    <subtitle>".$this->getDescription()."</subtitle>\n";
         $feed.= "    <link>".$this->link."</link>\n";
         $icnt = count($this->items);
@@ -1091,6 +1118,10 @@ class AtomCreator10 extends FeedCreator {
         $this->encoding = "utf-8";
     }
 
+    /**
+     * Build content
+     * @return string
+     */
     function createFeed() {
         $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n";
         $feed.= $this->_createGeneratorComment();
@@ -1174,6 +1205,10 @@ class AtomCreator03 extends FeedCreator {
         $this->encoding = "utf-8";
     }
 
+    /**
+     * Build content
+     * @return string
+     */
     function createFeed() {
         $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n";
         $feed.= $this->_createGeneratorComment();
@@ -1281,6 +1316,7 @@ class MBOXCreator extends FeedCreator {
      */
     function createFeed() {
         $icnt = count($this->items);
+        $feed = "";
         for ($i=0; $i<$icnt; $i++) {
             if ($this->items[$i]->author!="") {
                 $from = $this->items[$i]->author;
@@ -1331,6 +1367,10 @@ class OPMLCreator extends FeedCreator {
         $this->encoding = "utf-8";
     }
 
+    /**
+     * Build content
+     * @return string
+     */
     function createFeed() {
         $feed = "<?xml version=\"1.0\" encoding=\"".$this->encoding."\"?>\n";
         $feed.= $this->_createGeneratorComment();
@@ -1441,6 +1481,7 @@ class HTMLCreator extends FeedCreator {
         }
 
         //set an openInNewWindow_token_to be inserted or not
+        $targetInsert = "";
         if ($this->openInNewWindow) {
             $targetInsert = " target='_blank'";
         }
@@ -1568,6 +1609,14 @@ class JSCreator extends HTMLCreator {
  * @author Andreas Gohr <andi@splitbrain.org>
  */
 class DokuWikiFeedCreator extends UniversalFeedCreator{
+
+    /**
+     * Build content
+     *
+     * @param string $format
+     * @param string $encoding
+     * @return string
+     */
     function createFeed($format = "RSS0.91",$encoding='iso-8859-15') {
         $this->_setFormat($format);
         $this->_feed->encoding = $encoding;
diff --git a/inc/html.php b/inc/html.php
index 0434f3b45..fcec29670 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1189,7 +1189,7 @@ function html_diff($text='',$intro=true,$type=null){
         $diffurl = wl($ID, array(
                         'do'       => 'diff',
                         'rev2[0]'  => $l_rev,
-                        'rev2[1]'  => $r_rev ? $r_rev : $INFO['lastmod'], // link to exactly this view FS#2835
+                        'rev2[1]'  => $r_rev ? $r_rev : $INFO['currentrev'], // link to exactly this view FS#2835
                         'difftype' => $type,
                       ));
         ptln('<p><a class="wikilink1" href="'.$diffurl.'">'.$lang['difflink'].'</a></p>');
diff --git a/inc/httputils.php b/inc/httputils.php
index ca60ed509..003733ede 100644
--- a/inc/httputils.php
+++ b/inc/httputils.php
@@ -64,7 +64,8 @@ function http_conditionalRequest($timestamp){
  * Let the webserver send the given file via x-sendfile method
  *
  * @author Chris Smith <chris@jalakai.co.uk>
- * @returns  void or exits with previously header() commands executed
+ * @param $file
+ * @returns bool or exits with previously header() commands executed
  */
 function http_sendfile($file) {
     global $conf;
@@ -92,7 +93,7 @@ function http_sendfile($file) {
  *
  * This function exits the running script
  *
- * @param ressource $fh - file handle for an already open file
+ * @param resource $fh - file handle for an already open file
  * @param int $size     - size of the whole file
  * @param int $mime     - MIME type of the file
  *
@@ -204,7 +205,7 @@ function http_gzip_valid($uncompressed_file) {
  *
  * This function handles output of cacheable resource files. It ses the needed
  * HTTP headers. If a useable cache is present, it is passed to the web server
- * and the scrpt is terminated.
+ * and the script is terminated.
  */
 function http_cached($cache, $cache_ok) {
     global $conf;
diff --git a/inc/init.php b/inc/init.php
index a937b934d..3e422453d 100644
--- a/inc/init.php
+++ b/inc/init.php
@@ -183,11 +183,6 @@ if($conf['compression'] == 'gz' && !function_exists('gzopen')){
     $conf['compression'] = 0;
 }
 
-// fix dateformat for upgraders
-if(strpos($conf['dformat'],'%') === false){
-    $conf['dformat'] = '%Y/%m/%d %H:%M';
-}
-
 // precalculate file creation modes
 init_creationmodes();
 
diff --git a/inc/io.php b/inc/io.php
index c5225a2e0..27a34b045 100644
--- a/inc/io.php
+++ b/inc/io.php
@@ -367,8 +367,6 @@ function io_createNamespace($id, $ns_type='pages') {
  * @author  Andreas Gohr <andi@splitbrain.org>
  */
 function io_makeFileDir($file){
-    global $conf;
-
     $dir = dirname($file);
     if(!@is_dir($dir)){
         io_mkdir_p($dir) || msg("Creating directory $dir failed",-1);
diff --git a/inc/lang/bn/lang.php b/inc/lang/bn/lang.php
index 94a3fbb12..230f3ef80 100644
--- a/inc/lang/bn/lang.php
+++ b/inc/lang/bn/lang.php
@@ -5,6 +5,7 @@
  * 
  * @author Foysol <ragebot1125@gmail.com>
  * @author ninetailz <ninetailz1125@gmail.com>
+ * @author Khan M. B. Asad <muhammad2017@gmail.com>
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'itr';
@@ -127,3 +128,33 @@ $lang['js']['medialeft']       = 'বাম দিকে ইমেজ সার�
 $lang['js']['mediaright']      = 'ডান দিকে ইমেজ সারিবদ্ধ কর';
 $lang['js']['mediacenter']     = 'মাঝখানে ইমেজ সারিবদ্ধ কর';
 $lang['js']['medianoalign']    = 'কোনো সারিবদ্ধ করা প্রয়োজন নেই';
+$lang['js']['nosmblinks']      = 'উইন্ডোস শেয়ার এর সাথে সংযোগ সাধন কেবল মাইক্রোসফ্ট ইন্টারনেট এক্সপ্লোরারেই সম্ভব।\nতবে আপনি লিংকটি কপি পেস্ট করতেই পারেন।';
+$lang['js']['linkwiz']         = 'লিংক উইজার্ড';
+$lang['js']['linkto']          = 'সংযোগের লক্ষ্য:';
+$lang['js']['del_confirm']     = 'নির্বাচিত আইটেম(গুলো) আসলেই মুছে ফেলতে চান?';
+$lang['js']['restore_confirm'] = 'এই সংস্করণ সত্যিই পূর্বাবস্থায় ফিরিয়ে আনতে চান?';
+$lang['js']['media_diff']      = 'পার্থক্যগুলো দেখুন:';
+$lang['js']['media_diff_both'] = 'পাশাপাশি';
+$lang['js']['media_diff_opacity'] = 'শাইন-থ্রু';
+$lang['js']['media_diff_portions'] = 'ঝেঁটিয়ে বিদায়';
+$lang['js']['media_select']    = 'ফাইল নির্বাচন...';
+$lang['js']['media_upload_btn'] = 'আপলোড';
+$lang['js']['media_done_btn']  = 'সাধিত';
+$lang['js']['media_drop']      = 'আপলোডের জন্য এখানে ফাইল ফেলুন';
+$lang['js']['media_cancel']    = 'অপসারণ';
+$lang['js']['media_overwrt']   = 'বর্তমান ফাইল ওভাররাইট করুন';
+$lang['rssfailed']             = 'ফিডটি জোগাড় করতে গিয়ে একটি ত্রুটি ঘটেছে:';
+$lang['nothingfound']          = 'কিছু পাওয়া যায়নি।';
+$lang['mediaselect']           = 'মিডিয়া ফাইল';
+$lang['fileupload']            = 'মিডিয়া ফাইল আপলোড';
+$lang['uploadsucc']            = 'আপলোড সফল';
+$lang['uploadfail']            = 'আপলোড ব্যর্থ। অনুমতি জনিত ত্রুটি কী?';
+$lang['uploadwrong']           = 'আপলোড প্রত্যাখ্যাত। এই ফাইল এক্সটেনশন অননুমোদিত।';
+$lang['uploadexist']           = 'ফাইল ইতিমধ্যেই বিরাজমান। কিছু করা হয়নি।';
+$lang['uploadbadcontent']      = 'আপলোডকৃত সামগ্রী %s ফাইল এক্সটেনশন এর সাথে মিলেনি।';
+$lang['uploadspam']            = 'স্প্যাম ব্ল্যাকলিস্ট আপলোড আটকে দিয়েছে।';
+$lang['uploadxss']             = 'সামগ্রীটি ক্ষতিকর ভেবে আপলোড আটকে দেয়া হয়েছে।';
+$lang['uploadsize']            = 'আপলোডকৃত ফাইলটি বেশি বড়ো। (সর্বোচ্চ %s)';
+$lang['deletesucc']            = '"%s" ফাইলটি মুছে ফেলা হয়েছে।';
+$lang['deletefail']            = '"%s" ডিলিট করা যায়নি - অনুমতি আছে কি না দেখুন।';
+$lang['mediainuse']            = '"%s" ফাইলটি মোছা হয়নি - এটি এখনো ব্যবহৃত হচ্ছে।';
diff --git a/inc/lang/eo/admin.txt b/inc/lang/eo/admin.txt
index 4b0cf7909..4b3cf0c2a 100644
--- a/inc/lang/eo/admin.txt
+++ b/inc/lang/eo/admin.txt
@@ -1,3 +1,3 @@
 ====== Administrado ======
 
-Sube vi povas trovi liston de administraj taskoj disponeblaj en DokuWiki.
+Sube vi trovas liston de administraj taskoj haveblaj en DokuWiki.
diff --git a/inc/lang/eo/adminplugins.txt b/inc/lang/eo/adminplugins.txt
index 769a8c538..bb7e7829b 100644
--- a/inc/lang/eo/adminplugins.txt
+++ b/inc/lang/eo/adminplugins.txt
@@ -1 +1 @@
-===== Eksteraj kromaĵoj =====
-\ No newline at end of file
+===== Aldonaj kromaĵoj =====
+\ No newline at end of file
diff --git a/inc/lang/eo/diff.txt b/inc/lang/eo/diff.txt
index 5829a7db1..3c9db61c8 100644
--- a/inc/lang/eo/diff.txt
+++ b/inc/lang/eo/diff.txt
@@ -1,4 +1,4 @@
 ====== Diferencoj ======
 
-Ĉi tie vi povas vidi diferencojn inter la aktuala versio kaj la elektita revizio de la paĝo.
+Tio montras diferencojn inter du versioj de la paĝo.
 
diff --git a/inc/lang/eo/draft.txt b/inc/lang/eo/draft.txt
index 32ddc83f6..57526f3b5 100644
--- a/inc/lang/eo/draft.txt
+++ b/inc/lang/eo/draft.txt
@@ -1,5 +1,5 @@
 ====== Skiza dosiero troviĝis ======
 
-Via lasta sekcio de redakto en tiu ĉi paĝo ne korekte kompletiĝis. DokuWiki aŭtomate konservis skizon dum vi laboris, kiun vi nun povas uzi por daŭrigi vian redaktadon. Sube vi povas vidi la datumaron, kiu konserviĝis el via lasta sekcio.
+Via lasta redaktosesio en tiu ĉi paĝo ne ĝuste kompletiĝis. DokuWiki aŭtomate konservis skizon dum vi laboris, kiun vi nun povas uzi por daŭrigi vian redaktadon. Sube vi povas vidi la datumaron, kiu konserviĝis el via lasta sesio.
 
 Bonvolu decidi ĉu vi volas //restarigi// vian perditan redakton, //forigi// la aŭtomate konservitan skizon aŭ //rezigni// pri la redakta procezo.
diff --git a/inc/lang/eo/edit.txt b/inc/lang/eo/edit.txt
index 29b3382c5..ccc8a613d 100644
--- a/inc/lang/eo/edit.txt
+++ b/inc/lang/eo/edit.txt
@@ -1 +1 @@
-Redaktu paĝon kaj poste premu butonon titolitan '"Konservi'". Bonvolu tralegi la [[wiki:syntax|vikian sintakson]] por kompreni kiel vi povas krei paĝojn. Bonvolu redakti nur se vi planas **plibonigi** la enhavon de la paĝo. Se vi volas nur testi ion, bonvolu uzi specialan paĝon: [[wiki:playground|ludejo]].
+Redaktu paĝon kaj poste premu butonon titolitan '"Konservi'". Bonvolu tralegi la [[wiki:syntax|vikian sintakson]] pri la formatigo. Bonvolu redakti **nur**, se vi povas **plibonigi** la enhavon de la paĝo. Se vi volas nur testi ion, bonvolu uzi specialan paĝon: [[playground:playground|sablokesto]].
diff --git a/inc/lang/eo/editrev.txt b/inc/lang/eo/editrev.txt
index 1640baa91..2e1406b0f 100644
--- a/inc/lang/eo/editrev.txt
+++ b/inc/lang/eo/editrev.txt
@@ -1,2 +1,2 @@
-**Vi laboras kun malnova revizio de la dokumento!** Se vi konservos ĝin, kreiĝos nova kuranta versio kun la sama enhavo.
+**Vi laboras kun malnova revizio de la dokumento!** Se vi konservos ĝin, kreiĝos nova kuranta versio kun tiu enhavo.
 ----
diff --git a/inc/lang/eo/lang.php b/inc/lang/eo/lang.php
index a543b2571..97231bdce 100644
--- a/inc/lang/eo/lang.php
+++ b/inc/lang/eo/lang.php
@@ -37,13 +37,13 @@ $lang['btn_secedit']           = 'Redakti';
 $lang['btn_login']             = 'Ensaluti';
 $lang['btn_logout']            = 'Elsaluti';
 $lang['btn_admin']             = 'Administri';
-$lang['btn_update']            = 'Ĝisdatigi';
+$lang['btn_update']            = 'Aktualigi';
 $lang['btn_delete']            = 'Forigi';
 $lang['btn_back']              = 'Retroiri';
 $lang['btn_backlink']          = 'Retroligoj';
 $lang['btn_backtomedia']       = 'Retroiri al elekto de dosiero';
 $lang['btn_subscribe']         = 'Aliĝi al paĝaj modifoj';
-$lang['btn_profile']           = 'Ĝisdatigi profilon';
+$lang['btn_profile']           = 'Aktualigi profilon';
 $lang['btn_reset']             = 'Rekomenci';
 $lang['btn_resendpwd']         = 'Sendi novan pasvorton';
 $lang['btn_draft']             = 'Redakti skizon';
@@ -53,7 +53,7 @@ $lang['btn_revert']            = 'Restarigi';
 $lang['btn_register']          = 'Registriĝi';
 $lang['btn_apply']             = 'Apliki';
 $lang['btn_media']             = 'Medio-administrilo';
-$lang['btn_deleteuser']        = 'Forigi mian aliĝon';
+$lang['btn_deleteuser']        = 'Forigi mian konton';
 $lang['loggedinas']            = 'Ensalutinta kiel';
 $lang['user']                  = 'Uzant-nomo';
 $lang['pass']                  = 'Pasvorto';
@@ -81,7 +81,7 @@ $lang['reghere']               = 'Se vi ne havas konton, vi povas akiri ĝin';
 $lang['profna']                = 'Tiu ĉi vikio ne ebligas modifon en la profiloj.';
 $lang['profnochange']          = 'Neniu ŝanĝo, nenio farinda.';
 $lang['profnoempty']           = 'Malplena nomo aŭ retadreso ne estas permesata.';
-$lang['profchanged']           = 'La profilo de la uzanto sukcese ĝisdatiĝis.';
+$lang['profchanged']           = 'La profilo de la uzanto sukcese aktualiĝis.';
 $lang['profnodelete']          = 'Tiu ĉi vikio ne subtenas forigo de uzantoj';
 $lang['profdeleteuser']        = 'Forigi aliĝon';
 $lang['profdeleted']           = 'Via uzant-aliĝo estis forigata de tiu ĉi vikio';
@@ -104,7 +104,7 @@ $lang['txt_filename']          = 'Alŝuti kiel (laŭvole)';
 $lang['txt_overwrt']           = 'Anstataŭigi ekzistantan dosieron';
 $lang['maxuploadsize']         = 'Alŝuto maks. %s po dosiero.';
 $lang['lockedby']              = 'Nune ŝlosita de';
-$lang['lockexpire']            = 'Ŝlosado ĉesos en';
+$lang['lockexpire']            = 'Ŝlosado ĉesos je';
 $lang['js']['willexpire']      = 'Vi povos redakti ĉi tiun paĝon post unu minuto.\nSe vi volas nuligi tempokontrolon de la ŝlosado, premu la butonon "Antaŭrigardi".';
 $lang['js']['notsavedyet']     = 'Ne konservitaj modifoj perdiĝos.
 Ĉu vi certe volas daŭrigi la procezon?';
@@ -293,6 +293,7 @@ $lang['i_policy']              = 'Komenca ACL-a agordo';
 $lang['i_pol0']                = 'Malferma Vikio (legi, skribi, alŝuti povas ĉiuj)';
 $lang['i_pol1']                = 'Publika Vikio (legi povas ĉiuj, skribi kaj alŝuti povas registritaj uzantoj)';
 $lang['i_pol2']                = 'Ferma Vikio (legi, skribi, alŝuti nur povas registritaj uzantoj)';
+$lang['i_allowreg']            = 'Permesi al uzantoj registri sin mem';
 $lang['i_retry']               = 'Reprovi';
 $lang['i_license']             = 'Bonvolu elekti la permesilon, sub kiun vi volas meti vian enhavon:';
 $lang['i_license_none']        = 'Ne montri licencinformojn';
diff --git a/inc/lang/fr/denied.txt b/inc/lang/fr/denied.txt
index 20d4d6755..56c59a7c2 100644
--- a/inc/lang/fr/denied.txt
+++ b/inc/lang/fr/denied.txt
@@ -1,3 +1,3 @@
 ====== Autorisation refusée ======
 
-Désolé, vous n'avez pas les droits pour continuer. Peut-être avez-vous oublié de vous identifier ?
+Désolé, vous n'avez pas suffisement d'autorisations pour poursuivre votre demande. Peut-être avez-vous oublié de vous identifier ?
diff --git a/inc/lang/fr/lang.php b/inc/lang/fr/lang.php
index 49f617323..32e3055f7 100644
--- a/inc/lang/fr/lang.php
+++ b/inc/lang/fr/lang.php
@@ -29,6 +29,7 @@
  * @author Bruno Veilleux <bruno.vey@gmail.com>
  * @author Emmanuel <seedfloyd@gmail.com>
  * @author Jérôme Brandt <jeromebrandt@gmail.com>
+ * @author Wild <wild.dagger@free.fr>
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
@@ -51,10 +52,10 @@ $lang['btn_revs']              = 'Anciennes révisions';
 $lang['btn_recent']            = 'Derniers changements';
 $lang['btn_upload']            = 'Envoyer';
 $lang['btn_cancel']            = 'Annuler';
-$lang['btn_index']             = 'Index';
+$lang['btn_index']             = 'Plan du site';
 $lang['btn_secedit']           = 'Modifier';
-$lang['btn_login']             = 'Connexion';
-$lang['btn_logout']            = 'Déconnexion';
+$lang['btn_login']             = 'S\'identifier';
+$lang['btn_logout']            = 'Se déconnecter';
 $lang['btn_admin']             = 'Administrer';
 $lang['btn_update']            = 'Mettre à jour';
 $lang['btn_delete']            = 'Effacer';
@@ -69,7 +70,7 @@ $lang['btn_draft']             = 'Modifier le brouillon';
 $lang['btn_recover']           = 'Récupérer le brouillon';
 $lang['btn_draftdel']          = 'Effacer le brouillon';
 $lang['btn_revert']            = 'Restaurer';
-$lang['btn_register']          = 'S\'enregistrer';
+$lang['btn_register']          = 'Créer un compte';
 $lang['btn_apply']             = 'Appliquer';
 $lang['btn_media']             = 'Gestionnaire de médias';
 $lang['btn_deleteuser']        = 'Supprimer mon compte';
diff --git a/inc/lang/hu/lang.php b/inc/lang/hu/lang.php
index 5113e1cc8..a0aef9447 100644
--- a/inc/lang/hu/lang.php
+++ b/inc/lang/hu/lang.php
@@ -337,4 +337,4 @@ $lang['media_restore']         = 'Ezen verzió visszaállítása';
 $lang['currentns']             = 'Aktuális névtér';
 $lang['searchresult']          = 'Keresés eredménye';
 $lang['plainhtml']             = 'Sima HTML';
-$lang['wikimarkup']            = 'Wiki-jelölő nyelv';
+$lang['wikimarkup']            = 'Wiki-jelölőnyelv';
diff --git a/inc/lang/nl/lang.php b/inc/lang/nl/lang.php
index e5e3e3c76..e22aa9fff 100644
--- a/inc/lang/nl/lang.php
+++ b/inc/lang/nl/lang.php
@@ -22,6 +22,7 @@
  * @author Klap-in <klapinklapin@gmail.com>
  * @author Remon <no@email.local>
  * @author gicalle <gicalle@hotmail.com>
+ * @author Rene <wllywlnt@yahoo.com>
  */
 $lang['encoding']              = 'utf-8';
 $lang['direction']             = 'ltr';
diff --git a/inc/load.php b/inc/load.php
index 497dd6921..f1deffe19 100644
--- a/inc/load.php
+++ b/inc/load.php
@@ -96,6 +96,12 @@ function load_autoload($name){
         'DokuWiki_Remote_Plugin' => DOKU_PLUGIN.'remote.php',
         'DokuWiki_Auth_Plugin'   => DOKU_PLUGIN.'auth.php',
 
+        'Doku_Renderer'          => DOKU_INC.'inc/parser/renderer.php',
+        'Doku_Renderer_xhtml'    => DOKU_INC.'inc/parser/xhtml.php',
+        'Doku_Renderer_code'     => DOKU_INC.'inc/parser/code.php',
+        'Doku_Renderer_xhtmlsummary' => DOKU_INC.'inc/parser/xhtmlsummary.php',
+        'Doku_Renderer_metadata' => DOKU_INC.'inc/parser/metadata.php',
+
     );
 
     if(isset($classes[$name])){
diff --git a/inc/media.php b/inc/media.php
index fe155f0f3..4fff95d94 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -284,7 +284,7 @@ function media_upload_xhr($ns,$auth){
         'copy'
     );
     unlink($path);
-    if ($tmp) dir_delete($tmp);
+    if ($tmp) io_rmdir($tmp, true);
     if (is_array($res)) {
         msg($res[0], $res[1]);
         return false;
@@ -728,10 +728,23 @@ function _media_get_sort_type() {
     return _media_get_display_param('sort', array('default' => 'name', 'date'));
 }
 
+/**
+ * Returns type of listing for the list of files in media manager
+ *
+ * @author Kate Arzamastseva <pshns@ukr.net>
+ * @return string - list type
+ */
 function _media_get_list_type() {
     return _media_get_display_param('list', array('default' => 'thumbs', 'rows'));
 }
 
+/**
+ * Get display parameters
+ *
+ * @param string $param   name of parameter
+ * @param array  $values  allowed values, where default value has index key 'default'
+ * @return string the parameter value
+ */
 function _media_get_display_param($param, $values) {
     global $INPUT;
     if (in_array($INPUT->str($param), $values)) {
@@ -859,6 +872,10 @@ function media_tab_history($image, $ns, $auth=null) {
 /**
  * Prints mediafile details
  *
+ * @param string        $image media id
+ * @param               $auth
+ * @param int|bool      $rev
+ * @param JpegMeta|bool $meta
  * @author Kate Arzamastseva <pshns@ukr.net>
  */
 function media_preview($image, $auth, $rev=false, $meta=false) {
@@ -1039,7 +1056,6 @@ function media_details($image, $auth, $rev=false, $meta=false) {
  * @author Kate Arzamastseva <pshns@ukr.net>
  */
 function media_diff($image, $ns, $auth, $fromajax = false) {
-    global $lang;
     global $conf;
     global $INPUT;
 
@@ -1098,9 +1114,15 @@ function media_diff($image, $ns, $auth, $fromajax = false) {
 
 }
 
+/**
+ * Callback for media file diff
+ *
+ * @param $data
+ * @return bool|void
+ */
 function _media_file_diff($data) {
     if(is_array($data) && count($data)===6) {
-        return media_file_diff($data[0], $data[1], $data[2], $data[3], $data[4], $data[5]);
+        media_file_diff($data[0], $data[1], $data[2], $data[3], $data[4], $data[5]);
     } else {
         return false;
     }
@@ -1559,7 +1581,7 @@ function media_printimgdetail($item, $fullscreen=false){
  * @param string     $amp - separator
  * @param bool       $abs
  * @param bool       $params_array
- * @return string - link
+ * @return string|array - link
  */
 function media_managerURL($params=false, $amp='&amp;', $abs=false, $params_array=false) {
     global $ID;
diff --git a/inc/parser/code.php b/inc/parser/code.php
index 0b8e3ee02..d77ffd1aa 100644
--- a/inc/parser/code.php
+++ b/inc/parser/code.php
@@ -5,7 +5,6 @@
  * @author Andreas Gohr <andi@splitbrain.org>
  */
 if(!defined('DOKU_INC')) die('meh.');
-require_once DOKU_INC . 'inc/parser/renderer.php';
 
 class Doku_Renderer_code extends Doku_Renderer {
     var $_codeblock=0;
diff --git a/inc/parser/metadata.php b/inc/parser/metadata.php
index 8ba159d62..73bae190f 100644
--- a/inc/parser/metadata.php
+++ b/inc/parser/metadata.php
@@ -16,8 +16,6 @@ if ( !defined('DOKU_TAB') ) {
     define ('DOKU_TAB',"\t");
 }
 
-require_once DOKU_INC . 'inc/parser/renderer.php';
-
 /**
  * The Renderer
  */
diff --git a/inc/parser/renderer.php b/inc/parser/renderer.php
index e3401fd48..1f9ad00a2 100644
--- a/inc/parser/renderer.php
+++ b/inc/parser/renderer.php
@@ -6,8 +6,6 @@
  * @author Andreas Gohr <andi@splitbrain.org>
  */
 if(!defined('DOKU_INC')) die('meh.');
-require_once DOKU_INC . 'inc/plugin.php';
-require_once DOKU_INC . 'inc/pluginutils.php';
 
 /**
  * An empty renderer, produces no output
diff --git a/inc/parser/xhtml.php b/inc/parser/xhtml.php
index 315b4d640..184e62fe3 100644
--- a/inc/parser/xhtml.php
+++ b/inc/parser/xhtml.php
@@ -17,9 +17,6 @@ if ( !defined('DOKU_TAB') ) {
     define ('DOKU_TAB',"\t");
 }
 
-require_once DOKU_INC . 'inc/parser/renderer.php';
-require_once DOKU_INC . 'inc/html.php';
-
 /**
  * The Renderer
  */
diff --git a/inc/parser/xhtmlsummary.php b/inc/parser/xhtmlsummary.php
index 95f86cbef..867b71f6a 100644
--- a/inc/parser/xhtmlsummary.php
+++ b/inc/parser/xhtmlsummary.php
@@ -1,6 +1,5 @@
 <?php
 if(!defined('DOKU_INC')) die('meh.');
-require_once DOKU_INC . 'inc/parser/xhtml.php';
 
 /**
  * The summary XHTML form selects either up to the first two paragraphs
diff --git a/inc/parserutils.php b/inc/parserutils.php
index 4df273f11..b41e2d473 100644
--- a/inc/parserutils.php
+++ b/inc/parserutils.php
@@ -430,8 +430,9 @@ function p_render_metadata($id, $orig){
     global $ID, $METADATA_RENDERERS;
 
     // avoid recursive rendering processes for the same id
-    if (isset($METADATA_RENDERERS[$id]))
+    if (isset($METADATA_RENDERERS[$id])) {
         return $orig;
+    }
 
     // store the original metadata in the global $METADATA_RENDERERS so p_set_metadata can use it
     $METADATA_RENDERERS[$id] =& $orig;
@@ -444,8 +445,6 @@ function p_render_metadata($id, $orig){
     $evt = new Doku_Event('PARSER_METADATA_RENDER', $orig);
     if ($evt->advise_before()) {
 
-        require_once DOKU_INC."inc/parser/metadata.php";
-
         // get instructions
         $instructions = p_cached_instructions(wikiFN($id),false,$id);
         if(is_null($instructions)){
@@ -588,7 +587,7 @@ function p_sort_modes($a, $b){
 function p_render($mode,$instructions,&$info){
     if(is_null($instructions)) return '';
 
-    $Renderer =& p_get_renderer($mode);
+    $Renderer = p_get_renderer($mode);
     if (is_null($Renderer)) return null;
 
     $Renderer->reset();
@@ -616,43 +615,54 @@ function p_render($mode,$instructions,&$info){
 }
 
 /**
+ * Figure out the correct renderer class to use for $mode,
+ * instantiate and return it
+ *
  * @param $mode string Mode of the renderer to get
  * @return null|Doku_Renderer The renderer
+ *
+ * @author Christopher Smith <chris@jalakai.co.uk>
  */
-function & p_get_renderer($mode) {
+function p_get_renderer($mode) {
     /** @var Doku_Plugin_Controller $plugin_controller */
     global $conf, $plugin_controller;
 
     $rname = !empty($conf['renderer_'.$mode]) ? $conf['renderer_'.$mode] : $mode;
     $rclass = "Doku_Renderer_$rname";
 
+    // if requested earlier or a bundled renderer
     if( class_exists($rclass) ) {
         $Renderer = new $rclass();
         return $Renderer;
     }
 
-    // try default renderer first:
-    $file = DOKU_INC."inc/parser/$rname.php";
-    if(@file_exists($file)){
-        require_once $file;
+    // not bundled, see if its an enabled plugin for rendering $mode
+    $Renderer = $plugin_controller->load('renderer',$rname);
+    if (is_a($Renderer, 'Doku_Renderer')  && ($mode == $Renderer->getFormat())) {
+        return $Renderer;
+    }
 
-        if ( !class_exists($rclass) ) {
-            trigger_error("Unable to resolve render class $rclass",E_USER_WARNING);
-            msg("Renderer '$rname' for $mode not valid",-1);
-            return null;
+    // there is a configuration error!
+    // not bundled, not a valid enabled plugin, use $mode to try to fallback to a bundled renderer
+    $rclass = "Doku_Renderer_$mode";
+    if ( class_exists($rclass) ) {
+        // viewers should see renderered output, so restrict the warning to admins only
+        $msg = "No renderer '$rname' found for mode '$mode', check your plugins";
+        if ($mode == 'xhtml') {
+            $msg .= " and the 'renderer_xhtml' config setting";
         }
-        $Renderer = new $rclass();
-    }else{
-        // Maybe a plugin/component is available?
-        $Renderer = $plugin_controller->load('renderer',$rname);
+        $msg .= ".<br/>Attempting to fallback to the bundled renderer.";
+        msg($msg,-1,'','',MSG_ADMINS_ONLY);
 
-        if(!isset($Renderer) || is_null($Renderer)){
-            msg("No renderer '$rname' found for mode '$mode'",-1);
-            return null;
-        }
+        $Renderer = new $rclass;
+        $Renderer->nocache();     // fallback only (and may include admin alerts), don't cache
+        return $Renderer;
     }
 
-    return $Renderer;
+    // fallback failed, alert the world
+    trigger_error("Unable to resolve render class $rclass",E_USER_WARNING);
+    msg("No renderer '$rname' found for mode '$mode'",-1);
+    return null;
 }
 
 /**