clean settings data

lib/plugins/config/settings/config.metadata.php

@@ -2,16 +2,15 @@
 /**
  * Metadata for configuration manager plugin
  *
- * Note:  This file should be included within a function to ensure it
- *        doesn't clash with the settings it is describing.
+ * Note: This file is loaded in Loader::loadMeta().
  *
  * Format:
  *   $meta[<setting name>] = array(<handler class id>,<param name> => <param value>);
  *
  *   <handler class id>  is the handler class name without the "setting_" prefix
  *
- * Defined classes:
- *   Generic (source: settings/Configuration.php)
+ * Defined classes (see core/Setting/*):
+ *   Generic
  *   -------------------------------------------
  *   ''             - default class ('setting'), textarea, minimal input validation, setting output in quotes
  *   'string'       - single line text input, minimal input validation, setting output in quotes
@@ -38,7 +37,7 @@
  *                    to see if will compile & run as a regex.  in addition to _pattern, also accepts _delimiter
  *                    (default '/') and _pregflags (default 'ui')
  *
- *  Single Setting (source: settings/SettingRenderer.php)
+ *  Single Setting
  *  -------------------------------------------------
  *   'savedir'     - as 'setting', input tested against initpath() (inc/init.php)
  *   'sepchar'     - as multichoice, selection constructed from string of valid values
@@ -76,26 +75,10 @@
  *                   'never' as it will not discard unknown/other values.
  *                   optional for 'multicheckbox', ignored by others
  *
+ * The order of the settings influences the order in which they apppear in the config manager
  *
  * @author    Chris Smith <chris@jalakai.co.uk>
  */
-// ---------------[ settings for settings ]------------------------------
-$config['format']  = 'php';      // format of setting files, supported formats: php
-$config['varname'] = 'conf';     // name of the config variable, sans $
-
-// this string is written at the top of the rewritten settings file,
-// !! do not include any comment indicators !!
-// this value can be overriden when calling save_settings() method
-$config['heading'] = 'Dokuwiki\'s Main Configuration File - Local Settings';
-
-// test value (FIXME, remove before publishing)
-//$meta['test']     = array('multichoice','_choices' => array(''));
-
-// --------------[ setting metadata ]------------------------------------
-// - for description of format and fields see top of file
-// - order the settings in the order you wish them to appear
-// - any settings not mentioned will come after the last setting listed and
-//   will use the default class with no parameters
 
 $meta['_basic']   = array('fieldset');
 $meta['title']    = array('string');