Merge branch 'master' into subscription

* master: (175 commits)
  some coding style improvements
  added .idea project folder to gitignore
  use correct setUp method and parent calls.
  Correct German plugin manager translation (download != install)
  correct return in sendDigest()
  Fix case-insensitive match in ACL checking
  GeSHi update to 1.0.8.11
  ignore empty header on mail sending
  remove empty BCC/CC mail headers
  Galician language update
  some welcome page changes
  Combine subsequent calls to strtr into a single transformation
  changed semicolon to colon in link to welcome page to make it less confusing
  fixed wrong sidebar showing in namespaces when sidebar is disabled
  Typo fix for TL;DR
  removed a bunch of outdated and irrelevant networking acronyms
  added another place to look for logo to make it more consistent (FS#2656)
  French language update
  Czech language update
  compat js findPosX/y more closely mimic historical function
  ...

Conflicts:
	inc/auth.php
	inc/common.php
	inc/subscription.php
	lib/exe/indexer.php

1 files changed, 3 insertions, 2 deletions

diff --git a/inc/load.php b/inc/load.php
index bd6d39814..7fd9fc9d0 100644
--- a/inc/load.php
+++ b/inc/load.php
@@ -71,6 +71,7 @@ function load_autoload($name){
         'IXR_IntrospectionServer' => DOKU_INC.'inc/IXR_Library.php',
         'Doku_Plugin_Controller'=> DOKU_INC.'inc/plugincontroller.class.php',
         'GeSHi'                 => DOKU_INC.'inc/geshi.php',
+        'Tar'                   => DOKU_INC.'inc/Tar.class.php',
         'TarLib'                => DOKU_INC.'inc/TarLib.class.php',
         'ZipLib'                => DOKU_INC.'inc/ZipLib.class.php',
         'DokuWikiFeedCreator'   => DOKU_INC.'inc/feedcreator.class.php',
@@ -96,13 +97,13 @@ function load_autoload($name){
     }
 
     // Plugin loading
-    if(preg_match('/^(helper|syntax|action|admin|renderer|remote)_plugin_([^_]+)(?:_([^_]+))?$/',
+    if(preg_match('/^(helper|syntax|action|admin|renderer|remote)_plugin_('.DOKU_PLUGIN_NAME_REGEX.')(?:_([^_]+))?$/',
                   $name, $m)) {
         // try to load the wanted plugin file
         $c = ((count($m) === 4) ? "/{$m[3]}" : '');
         $plg = DOKU_PLUGIN . "{$m[2]}/{$m[1]}$c.php";
         if(@file_exists($plg)){
-            include DOKU_PLUGIN . "{$m[2]}/{$m[1]}$c.php";
+            include_once DOKU_PLUGIN . "{$m[2]}/{$m[1]}$c.php";
         }
         return;
     }