diff --git a/lib/AbstractPicoPlugin.php b/lib/AbstractPicoPlugin.php
index 63c36b0..55660d2 100644
--- a/lib/AbstractPicoPlugin.php
+++ b/lib/AbstractPicoPlugin.php
@@ -15,44 +15,43 @@ abstract class AbstractPicoPlugin implements PicoPluginInterface
     /**
      * Current instance of Pico
      *
-     * @var Pico
-     * @see PicoPluginInterface::__construct()
      * @see PicoPluginInterface::getPico()
+     * @var Pico
      */
     private $pico;
 
     /**
      * Boolean indicating if this plugin is enabled (true) or disabled (false)
      *
-     * @var boolean
      * @see PicoPluginInterface::isEnabled()
      * @see PicoPluginInterface::setEnabled()
+     * @var boolean
      */
     protected $enabled = true;
 
     /**
      * Boolean indicating if this plugin was ever enabled/disabled manually
      *
-     * @var boolean
      * @see PicoPluginInterface::isStatusChanged()
+     * @var boolean
      */
     protected $statusChanged = false;
 
     /**
      * List of plugins which this plugin depends on
      *
-     * @var string[]
-     * @see PicoPluginInterface::getDependencies()
      * @see AbstractPicoPlugin::checkDependencies()
+     * @see PicoPluginInterface::getDependencies()
+     * @var string[]
      */
     protected $dependsOn = array();
 
     /**
      * List of plugin which depend on this plugin
      *
-     * @var object[]
-     * @see PicoPluginInterface::getDependants()
      * @see AbstractPicoPlugin::checkDependants()
+     * @see PicoPluginInterface::getDependants()
+     * @var object[]
      */
     private $dependants;
 
@@ -129,8 +128,9 @@ abstract class AbstractPicoPlugin implements PicoPluginInterface
     }
 
     /**
-     * Passes all not satisfiable method calls to {@link Pico}
+     * Passes all not satisfiable method calls to Pico
      *
+     * @see    Pico
      * @param  string $methodName name of the method to call
      * @param  array  $params     parameters to pass
      * @return mixed              return value of the called method
@@ -150,6 +150,7 @@ abstract class AbstractPicoPlugin implements PicoPluginInterface
     /**
      * Enables all plugins which this plugin depends on
      *
+     * @see    PicoPluginInterface::getDependencies()
      * @param  boolean $recursive enable required plugins automatically
      * @return void
      * @throws RuntimeException   thrown when a dependency fails
@@ -198,6 +199,7 @@ abstract class AbstractPicoPlugin implements PicoPluginInterface
     /**
      * Disables all plugins which depend on this plugin
      *
+     * @see    PicoPluginInterface::getDependants()
      * @param  boolean $recursive disabled dependant plugins automatically
      * @return void
      * @throws RuntimeException   thrown when a dependency fails
diff --git a/lib/Pico.php b/lib/Pico.php
index 827c89b..4fcb1fc 100644
--- a/lib/Pico.php
+++ b/lib/Pico.php
@@ -53,6 +53,7 @@ class Pico
     /**
      * Root directory of this Pico instance
      *
+     * @see Pico::getRootDir()
      * @var string
      */
     protected $rootDir;
@@ -60,6 +61,7 @@ class Pico
     /**
      * Config directory of this Pico instance
      *
+     * @see Pico::getConfigDir()
      * @var string
      */
     protected $configDir;
@@ -67,6 +69,7 @@ class Pico
     /**
      * Plugins directory of this Pico instance
      *
+     * @see Pico::getPluginsDir()
      * @var string
      */
     protected $pluginsDir;
@@ -74,6 +77,7 @@ class Pico
     /**
      * Themes directory of this Pico instance
      *
+     * @see Pico::getThemesDir()
      * @var string
      */
     protected $themesDir;
@@ -88,7 +92,7 @@ class Pico
     /**
      * List of loaded plugins
      *
-     * @see Pico::loadPlugins()
+     * @see Pico::getPlugins()
      * @var object[]|null
      */
     protected $plugins;
@@ -96,7 +100,7 @@ class Pico
     /**
      * Current configuration of this Pico instance
      *
-     * @see Pico::loadConfig()
+     * @see Pico::getConfig()
      * @var mixed[]|null
      */
     protected $config;
@@ -104,7 +108,7 @@ class Pico
     /**
      * Part of the URL describing the requested contents
      *
-     * @see Pico::evaluateRequestUrl()
+     * @see Pico::getRequestUrl()
      * @var string|null
      */
     protected $requestUrl;
@@ -112,7 +116,7 @@ class Pico
     /**
      * Absolute path to the content file being served
      *
-     * @see Pico::discoverRequestFile()
+     * @see Pico::getRequestFile()
      * @var string|null
      */
     protected $requestFile;
@@ -120,7 +124,7 @@ class Pico
     /**
      * Raw, not yet parsed contents to serve
      *
-     * @see Pico::loadFileContent()
+     * @see Pico::getRawContent()
      * @var string|null
      */
     protected $rawContent;
@@ -128,7 +132,7 @@ class Pico
     /**
      * Meta data of the page to serve
      *
-     * @see Pico::parseFileMeta()
+     * @see Pico::getFileMeta()
      * @var string[]|null
      */
     protected $meta;
@@ -136,8 +140,7 @@ class Pico
     /**
      * Parsed content being served
      *
-     * @see Pico::prepareFileContent()
-     * @see Pico::parseFileContent()
+     * @see Pico::getFileContent()
      * @var string|null
      */
     protected $content;
@@ -145,7 +148,7 @@ class Pico
     /**
      * List of known pages
      *
-     * @see Pico::readPages()
+     * @see Pico::getPages()
      * @var array[]|null
      */
     protected $pages;
@@ -153,7 +156,7 @@ class Pico
     /**
      * Data of the page being served
      *
-     * @see Pico::discoverCurrentPage()
+     * @see Pico::getCurrentPage()
      * @var array|null
      */
     protected $currentPage;
@@ -161,7 +164,7 @@ class Pico
     /**
      * Data of the previous page relative to the page being served
      *
-     * @see Pico::discoverCurrentPage()
+     * @see Pico::getPreviousPage()
      * @var array|null
      */
     protected $previousPage;
@@ -169,7 +172,7 @@ class Pico
     /**
      * Data of the next page relative to the page being served
      *
-     * @see Pico::discoverCurrentPage()
+     * @see Pico::getNextPage()
      * @var array|null
      */
     protected $nextPage;
@@ -177,7 +180,7 @@ class Pico
     /**
      * Twig instance used for template parsing
      *
-     * @see Pico::registerTwig()
+     * @see Pico::getTwig()
      * @var Twig_Environment|null
      */
     protected $twig;
@@ -185,6 +188,7 @@ class Pico
     /**
      * Variables passed to the twig template
      *
+     * @see Pico::getTwigVariables
      * @var mixed[]|null
      */
     protected $twigVariables;
@@ -192,7 +196,7 @@ class Pico
     /**
      * Constructs a new Pico instance
      *
-     * To carry out all the processing in Pico, call the run() method.
+     * To carry out all the processing in Pico, call {@link Pico::run()}.
      *
      * @param string $rootDir    root directory of this Pico instance
      * @param string $configDir  config directory of this Pico instance
@@ -355,6 +359,8 @@ class Pico
      * to indicate their processing order. You MUST NOT use prefixes between
      * 00 and 19 (reserved for built-in plugins).
      *
+     * @see    Pico::getPlugin()
+     * @see    Pico::getPlugins()
      * @return void
      * @throws RuntimeException thrown when a plugin couldn't be loaded
      */
@@ -386,6 +392,7 @@ class Pico
      * rely on it. For more information see {@link PicoPluginInterface}.
      *
      * @see    Pico::loadPlugins()
+     * @see    Pico::getPlugins()
      * @param  string           $pluginName name of the plugin
      * @return object                       instance of the plugin
      * @throws RuntimeException             thrown when the plugin wasn't found
@@ -403,6 +410,7 @@ class Pico
      * Returns all loaded plugins
      *
      * @see    Pico::loadPlugins()
+     * @see    Pico::getPlugin()
      * @return object[]|null
      */
     public function getPlugins()
@@ -413,6 +421,8 @@ class Pico
     /**
      * Loads the config.php from Pico::$configDir
      *
+     * @see    Pico::setConfig()
+     * @see    Pico::getConfig()
      * @return void
      */
     protected function loadConfig()
@@ -459,12 +469,15 @@ class Pico
      *
      * This method allows you to modify Picos config without creating a
      * {@path "config/config.php"} or changing some of its variables before
-     * Pico starts processing. It can only be called between the constructor
-     * call and Pico::run(). Options set with this method cannot be overwritten
-     * by {@path "config/config.php"}.
+     * Pico starts processing.
      *
-     * @param  mixed[] $config  array with configuration variables, like
-     *     $config in {@path "config/config.php"}
+     * You can call this method between {@link Pico::__construct()} and
+     * {@link Pico::run()} only. Options set with this method cannot be
+     * overwritten by {@path "config/config.php"}.
+     *
+     * @see    Pico::loadConfig()
+     * @see    Pico::getConfig()
+     * @param  mixed[] $config  array with config variables
      * @return void
      * @throws RuntimeException thrown if Pico already started processing
      */
@@ -481,6 +494,7 @@ class Pico
      * Returns either the value of the specified config variable or
      * the config array
      *
+     * @see    Pico::setConfig()
      * @see    Pico::loadConfig()
      * @param  string $configName optional name of a config variable
      * @return mixed              returns either the value of the named config
@@ -499,15 +513,15 @@ class Pico
     /**
      * Evaluates the requested URL
      *
-     * Pico 1.0 uses the QUERY_STRING routing method (e.g. /pico/?sub/page) to
-     * support SEO-like URLs out-of-the-box with any webserver. You can still
-     * setup URL rewriting (e.g. using mod_rewrite on Apache) to basically
-     * remove the `?` from URLs, but your rewritten URLs must follow the
-     * new QUERY_STRING principles. URL rewriting requires some special
+     * Pico 1.0 uses the `QUERY_STRING` routing method (e.g. `/pico/?sub/page`)
+     * to support SEO-like URLs out-of-the-box with any webserver. You can
+     * still setup URL rewriting (e.g. using `mod_rewrite` on Apache) to
+     * basically remove the `?` from URLs, but your rewritten URLs must follow
+     * the new `QUERY_STRING` principles. URL rewriting requires some special
      * configuration on your webserver, but this should be "basic work" for
      * any webmaster...
      *
-     * Pico 0.9 and older required Apache with mod_rewrite enabled, thus old
+     * Pico 0.9 and older required Apache with `mod_rewrite` enabled, thus old
      * plugins, templates and contents may require you to enable URL rewriting
      * to work. If you're upgrading from Pico 0.9, you will probably have to
      * update your rewriting rules.
@@ -518,6 +532,7 @@ class Pico
      * `%base_url%` variable; e.g. `%base_url%?sub/page` will be automatically
      * replaced accordingly.
      *
+     * @see    Pico::getRequestUrl()
      * @return void
      */
     protected function evaluateRequestUrl()
@@ -549,6 +564,7 @@ class Pico
     /**
      * Uses the request URL to discover the content file to serve
      *
+     * @see    Pico::getRequestFile()
      * @return void
      */
     protected function discoverRequestFile()
@@ -611,6 +627,7 @@ class Pico
     /**
      * Returns the raw contents of a file
      *
+     * @see    Pico::getRawContent()
      * @param  string $file file path
      * @return string       raw contents of the file
      */
@@ -623,6 +640,7 @@ class Pico
      * Returns the raw contents of the first found 404 file when traversing
      * up from the directory the requested file is in
      *
+     * @see    Pico::getRawContent()
      * @param  string $file     path to requested (but not existing) file
      * @return string           raw contents of the 404 file
      * @throws RuntimeException thrown when no suitable 404 file is found
@@ -644,9 +662,10 @@ class Pico
     }
 
     /**
-     * Returns the cached raw contents, either of the requested or the 404 file
+     * Returns the raw contents, either of the requested or the 404 file
      *
      * @see    Pico::loadFileContent()
+     * @see    Pico::load404Content()
      * @return string|null raw contents
      */
     public function getRawContent()
@@ -683,12 +702,13 @@ class Pico
      * Parses the file meta from raw file contents
      *
      * Meta data MUST start on the first line of the file, either opened and
-     * closed by --- or C-style block comments (deprecated). The headers are
+     * closed by `---` or C-style block comments (deprecated). The headers are
      * parsed by the YAML component of the Symfony project, keys are lowered.
      * If you're a plugin developer, you MUST register new headers during the
      * `onMetaHeaders` event first. The implicit availability of headers is
      * for users and pure (!) theme developers ONLY.
      *
+     * @see    Pico::getFileMeta()
      * @see    <http://symfony.com/doc/current/components/yaml/introduction.html>
      * @param  string   $rawContent the raw file contents
      * @param  string[] $headers    known meta headers
@@ -751,6 +771,8 @@ class Pico
      * Applies some static preparations to the raw contents of a page,
      * e.g. removing the meta header and replacing %base_url%
      *
+     * @see    Pico::parseFileContent()
+     * @see    Pico::getFileContent()
      * @param  string $rawContent raw contents of a page
      * @return string             contents prepared for parsing
      */
@@ -795,6 +817,8 @@ class Pico
     /**
      * Parses the contents of a page using ParsedownExtra
      *
+     * @see    Pico::prepareFileContent()
+     * @see    Pico::getFileContent()
      * @param  string $content raw contents of a page (Markdown)
      * @return string          parsed contents (HTML)
      */
@@ -807,6 +831,7 @@ class Pico
     /**
      * Returns the cached contents of the requested page
      *
+     * @see    Pico::prepareFileContent()
      * @see    Pico::parseFileContent()
      * @return string|null parsed contents
      */
@@ -834,6 +859,8 @@ class Pico
      * | meta           | parsed meta data of the page)            |
      * +----------------+------------------------------------------+
      *
+     * @see    Pico::sortPages()
+     * @see    Pico::getPages()
      * @return void
      */
     protected function readPages()
@@ -896,6 +923,8 @@ class Pico
     /**
      * Sorts all pages known to Pico
      *
+     * @see    Pico::readPages()
+     * @see    Pico::getPages()
      * @return void
      */
     protected function sortPages()
@@ -936,6 +965,7 @@ class Pico
      * Returns the list of known pages
      *
      * @see    Pico::readPages()
+     * @see    Pico::sortPages()
      * @return array|null the data of all pages
      */
     public function getPages()
@@ -947,6 +977,9 @@ class Pico
      * Walks through the list of known pages and discovers the requested page
      * as well as the previous and next page relative to it
      *
+     * @see    Pico::getCurrentPage()
+     * @see    Pico::getPreviousPage()
+     * @see    Pico::getNextPage()
      * @return void
      */
     protected function discoverCurrentPage()
@@ -1016,6 +1049,7 @@ class Pico
     /**
      * Registers the twig template engine
      *
+     * @see    Pico::getTwig()
      * @return void
      */
     protected function registerTwig()
@@ -1029,6 +1063,7 @@ class Pico
     /**
      * Returns the twig template engine
      *
+     * @see    Pico::registerTwig()
      * @return Twig_Environment|null twig template engine
      */
     public function getTwig()
@@ -1039,8 +1074,8 @@ class Pico
     /**
      * Returns the variables passed to the template
      *
-     * URLs and paths (namely base_dir, base_url, theme_dir and theme_url)
-     * don't add a trailing slash for historic reasons.
+     * URLs and paths (namely `base_dir`, `base_url`, `theme_dir` and
+     * `theme_url`) don't add a trailing slash for historic reasons.
      *
      * @return mixed[] template variables
      */
@@ -1179,11 +1214,14 @@ class Pico
     }
 
     /**
-     * Triggers events on plugins which implement {@link PicoPluginInterface}
+     * Triggers events on plugins which implement PicoPluginInterface
      *
      * Deprecated events (as used by plugins not implementing
      * {@link IPocPlugin}) are triggered by {@link PicoDeprecated}.
      *
+     * @see    PicoPluginInterface
+     * @see    AbstractPicoPlugin
+     * @see    DummyPlugin
      * @param  string $eventName name of the event to trigger
      * @param  array  $params    optional parameters to pass
      * @return void
diff --git a/lib/PicoPluginInterface.php b/lib/PicoPluginInterface.php
index 081b280..8ea3ab6 100644
--- a/lib/PicoPluginInterface.php
+++ b/lib/PicoPluginInterface.php
@@ -14,11 +14,11 @@
  * plugins are loaded. Consequently the old events are never triggered when
  * your plugin is implementing this interface and no old plugins are present.
  *
- * If you're developing a new plugin, you MUST implement PicoPluginInterface. If
+ * If you're developing a new plugin, you MUST implement this interface. If
  * you're the developer of an old plugin, it is STRONGLY RECOMMENDED to use
  * the events introduced in Pico 1.0 when releasing a new version of your
  * plugin. If you want to use any of the new events, you MUST implement
- * PicoPluginInterface and update all other events you use.
+ * this interface and update all other events you use.
  *
  * @author  Daniel Rudolf
  * @link    http://picocms.org
@@ -46,6 +46,8 @@ interface PicoPluginInterface
     /**
      * Enables or disables this plugin
      *
+     * @see    PicoPluginInterface::isEnabled()
+     * @see    PicoPluginInterface::isStatusChanged()
      * @param  boolean $enabled     enable (true) or disable (false) this plugin
      * @param  boolean $recursive   when true, enable or disable recursively
      *     In other words, if you enable a plugin, all required plugins are
@@ -63,6 +65,7 @@ interface PicoPluginInterface
     /**
      * Returns true if this plugin is enabled, false otherwise
      *
+     * @see    PicoPluginInterface::setEnabled()
      * @return boolean plugin is enabled (true) or disabled (false)
      */
     public function isEnabled();
@@ -70,6 +73,7 @@ interface PicoPluginInterface
     /**
      * Returns true if the plugin was ever enabled/disabled manually
      *
+     * @see    PicoPluginInterface::setEnabled()
      * @return boolean plugin is in its default state (true), false otherwise
      */
     public function isStatusChanged();
@@ -91,6 +95,7 @@ interface PicoPluginInterface
     /**
      * Returns the plugins instance of Pico
      *
+     * @see    Pico
      * @return Pico the plugins instance of Pico
      */
     public function getPico();
diff --git a/plugins/00-PicoDeprecated.php b/plugins/00-PicoDeprecated.php
index 076a726..5c2cec1 100644
--- a/plugins/00-PicoDeprecated.php
+++ b/plugins/00-PicoDeprecated.php
@@ -54,8 +54,8 @@ class PicoDeprecated extends AbstractPicoPlugin
     /**
      * The requested file
      *
+     * @see PicoDeprecated::getRequestFile()
      * @var string|null
-     * @see PicoDeprecated::onRequestFile()
      */
     protected $requestFile;
 
@@ -103,11 +103,12 @@ class PicoDeprecated extends AbstractPicoPlugin
     /**
      * Defines deprecated constants
      *
-     * CONTENT_DIR is deprecated since v0.9, ROOT_DIR, LIB_DIR, PLUGINS_DIR,
-     * THEMES_DIR and CONTENT_EXT since v1.0, CONFIG_DIR existed just for a
-     * short time between v0.9 and v1.0 and CACHE_DIR was dropped with v1.0
-     * without a replacement.
+     * `CONTENT_DIR` is deprecated since v0.9, `ROOT_DIR`, `LIB_DIR`,
+     * `PLUGINS_DIR`, `THEMES_DIR` and `CONTENT_EXT` since v1.0, `CONFIG_DIR`
+     * existed just for a short time between v0.9 and v1.0 and `CACHE_DIR`
+     * was dropped with v1.0 without a replacement.
      *
+     * @see    PicoDeprecated::onConfigLoaded()
      * @return void
      */
     protected function defineConstants()
@@ -137,8 +138,10 @@ class PicoDeprecated extends AbstractPicoPlugin
     }
 
     /**
-     * Read {@path "config.php"} in Picos root dir
+     * Read config.php in Picos root dir
      *
+     * @see    PicoDeprecated::onConfigLoaded()
+     * @see    Pico::loadConfig()
      * @param  mixed[] &$config array of config variables
      * @return void
      */
@@ -154,8 +157,10 @@ class PicoDeprecated extends AbstractPicoPlugin
     }
 
     /**
-     * Enables the plugins {@link PicoParsePagesContent} and {@link PicoExcerpt}
+     * Enables the plugins PicoParsePagesContent and PicoExcerpt
      *
+     * @see    PicoParsePagesContent
+     * @see    PicoExcerpt
      * @return void
      */
     protected function enablePlugins()
@@ -190,9 +195,11 @@ class PicoDeprecated extends AbstractPicoPlugin
     }
 
     /**
-     * Sets {@link PicoDeprecated::$requestFile} to trigger the deprecated
+     * Sets PicoDeprecated::$requestFile to trigger the deprecated
      * events after_load_content() and after_404_load_content()
      *
+     * @see PicoDeprecated::onContentLoaded()
+     * @see PicoDeprecated::on404ContentLoaded()
      * @see DummyPlugin::onRequestFile()
      */
     public function onRequestFile(&$file)
@@ -298,6 +305,11 @@ class PicoDeprecated extends AbstractPicoPlugin
      * Triggers the deprecated event
      * get_pages($pages, $currentPage, $previousPage, $nextPage)
      *
+     * Please note that the `get_pages()` event gets `$pages` passed without a
+     * array index. The index is rebuild later using either the `id` array key
+     * or is derived from the `url` array key. Duplicates are prevented by
+     * adding `~dup` when necessary.
+     *
      * @see DummyPlugin::onPagesLoaded()
      */
     public function onPagesLoaded(&$pages, &$currentPage, &$previousPage, &$nextPage)
@@ -342,6 +354,9 @@ class PicoDeprecated extends AbstractPicoPlugin
     /**
      * Triggers the deprecated event before_render($twigVariables, $twig, $templateName)
      *
+     * Please note that the `before_render()` event gets `$templateName` passed
+     * without its file extension. The file extension is later added again.
+     *
      * @see DummyPlugin::onPageRendering()
      */
     public function onPageRendering(&$twig, &$twigVariables, &$templateName)
@@ -372,6 +387,10 @@ class PicoDeprecated extends AbstractPicoPlugin
     /**
      * Triggers a deprecated event on all plugins
      *
+     * Deprecated events are also triggered on plugins which implement
+     * {@link PicoPluginInterface}. Please note that the methods are called
+     * directly and not through {@link PicoPluginInterface::handleEvent()}.
+     *
      * @param  string $eventName event to trigger
      * @param  array  $params    parameters to pass
      * @return void
diff --git a/plugins/02-PicoExcerpt.php b/plugins/02-PicoExcerpt.php
index 3767cc7..1488670 100644
--- a/plugins/02-PicoExcerpt.php
+++ b/plugins/02-PicoExcerpt.php
@@ -11,7 +11,7 @@
  * {@link PicoParsePagesContent}, what heavily impacts Picos performance. You
  * should either use the Description meta header field or write something own.
  * Best solution seems to be a filter for twig, see e.g.
- * <https://gist.github.com/james2doyle/6629712>.
+ * {@link https://gist.github.com/james2doyle/6629712}.
  *
  * @author  Daniel Rudolf
  * @link    http://picocms.org
@@ -28,8 +28,9 @@ class PicoExcerpt extends AbstractPicoPlugin
     protected $enabled = false;
 
     /**
-     * This plugin depends on {@link PicoParsePagesContent}
+     * This plugin depends on PicoParsePagesContent
      *
+     * @see PicoParsePagesContent
      * @see AbstractPicoPlugin::$dependsOn
      */
     protected $dependsOn = array('PicoParsePagesContent');
@@ -49,6 +50,7 @@ class PicoExcerpt extends AbstractPicoPlugin
     /**
      * Creates a excerpt for the contents of each page
      *
+     * @see PicoExcerpt::createExcerpt()
      * @see DummyPlugin::onSinglePageLoaded()
      */
     public function onSinglePageLoaded(&$pageData)
diff --git a/plugins/DummyPlugin.php b/plugins/DummyPlugin.php
index 059b188..510af8e 100644
--- a/plugins/DummyPlugin.php
+++ b/plugins/DummyPlugin.php
@@ -16,16 +16,16 @@ class DummyPlugin extends AbstractPicoPlugin
     /**
      * This plugin is enabled by default?
      *
-     * @var boolean
      * @see AbstractPicoPlugin::$enabled
+     * @var boolean
      */
     protected $enabled = false;
 
     /**
-     * This plugin depends on {@link ...}
+     * This plugin depends on ...
      *
-     * @var string[]
      * @see AbstractPicoPlugin::$dependsOn
+     * @var string[]
      */
     protected $dependsOn = array();
 
@@ -60,7 +60,6 @@ class DummyPlugin extends AbstractPicoPlugin
     /**
      * Triggered after Pico has evaluated the request URL
      *
-     * @see    Pico::getBaseUrl()
      * @see    Pico::getRequestUrl()
      * @param  string &$url part of the URL describing the requested contents
      * @return void
@@ -73,6 +72,7 @@ class DummyPlugin extends AbstractPicoPlugin
     /**
      * Triggered after Pico has discovered the content file to serve
      *
+     * @see    Pico::getBaseUrl()
      * @see    Pico::getRequestFile()
      * @param  string &$file absolute path to the content file to serve
      * @return void
@@ -86,6 +86,7 @@ class DummyPlugin extends AbstractPicoPlugin
      * Triggered before Pico reads the contents of the file to serve
      *
      * @see    Pico::loadFileContent()
+     * @see    DummyPlugin::onContentLoaded()
      * @param  string &$file path to the file which contents will be read
      * @return void
      */
@@ -107,9 +108,10 @@ class DummyPlugin extends AbstractPicoPlugin
     }
 
     /**
-     * Triggered before Pico reads the contents of the 404 file
+     * Triggered before Pico reads the contents of a 404 file
      *
      * @see    Pico::load404Content()
+     * @see    DummyPlugin::on404ContentLoaded()
      * @param  string &$file path to the file which contents were requested
      * @return void
      */
@@ -148,6 +150,7 @@ class DummyPlugin extends AbstractPicoPlugin
      * Triggered before Pico parses the meta header
      *
      * @see    Pico::parseFileMeta()
+     * @see    DummyPlugin::onMetaParsed()
      * @param  string   &$rawContent raw file contents
      * @param  string[] &$headers    known meta header fields
      * @return void
@@ -173,6 +176,8 @@ class DummyPlugin extends AbstractPicoPlugin
      * Triggered before Pico parses the pages content
      *
      * @see    Pico::prepareFileContent()
+     * @see    DummyPlugin::prepareFileContent()
+     * @see    DummyPlugin::onContentParsed()
      * @param  string &$rawContent raw file contents
      * @return void
      */
@@ -185,6 +190,7 @@ class DummyPlugin extends AbstractPicoPlugin
      * Triggered after Pico has prepared the raw file contents for parsing
      *
      * @see    Pico::parseFileContent()
+     * @see    DummyPlugin::onContentParsed()
      * @param  string &$content prepared file contents for parsing
      * @return void
      */
@@ -205,9 +211,23 @@ class DummyPlugin extends AbstractPicoPlugin
         // your code
     }
 
+    /**
+     * Triggered before Pico reads all known pages
+     *
+     * @see    Pico::readPages()
+     * @see    DummyPlugin::onSinglePageLoaded()
+     * @see    DummyPlugin::onPagesLoaded()
+     * @return void
+     */
+    public function onPagesLoading()
+    {
+        // your code
+    }
+
     /**
      * Triggered when Pico reads a single page from the list of all known pages
      *
+     * @see    DummyPlugin::onPagesLoaded()
      * @param array &$pageData {
      *     data of the loaded page
      *
@@ -264,6 +284,7 @@ class DummyPlugin extends AbstractPicoPlugin
      * Triggered before Pico renders the page
      *
      * @see    Pico::getTwig()
+     * @see    DummyPlugin::onPageRendered()
      * @param  Twig_Environment &$twig          twig template engine
      * @param  mixed[]          &$twigVariables template variables
      * @param  string           &$templateName  file name of the template