From a22d7770d49716224b3c0ff43bf210b202d797dd Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sun, 8 May 2011 15:51:01 -0400
Subject: - Patch #1024684 by linclark: omit & in @param statements (for
 consistency).

---
 includes/authorize.inc              |  2 +-
 includes/common.inc                 |  2 +-
 includes/file.inc                   |  2 +-
 includes/form.inc                   |  8 ++++----
 includes/graph.inc                  |  6 +++---
 includes/module.inc                 |  6 +++---
 includes/stream_wrappers.inc        |  2 +-
 includes/unicode.inc                |  2 +-
 modules/field/field.api.php         |  4 ++--
 modules/file/file.api.php           |  2 +-
 modules/menu/menu.test              |  2 +-
 modules/node/node.api.php           |  4 ++--
 modules/system/system.api.php       | 14 +++++++-------
 modules/update/update.authorize.inc |  2 +-
 modules/update/update.manager.inc   |  2 +-
 modules/user/user.api.php           | 10 +++++-----
 16 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/includes/authorize.inc b/includes/authorize.inc
index 979a980e7..3617d7d03 100644
--- a/includes/authorize.inc
+++ b/includes/authorize.inc
@@ -159,7 +159,7 @@ function _authorize_filetransfer_connection_settings($backend) {
  * Therefore, to properly add defaults, we need to walk through all the
  * children form elements and process those defaults recursively.
  *
- * @param &$element
+ * @param $element
  *   Reference to the Form API form element we're operating on.
  * @param $key
  *   The key for our current form element, if any.
diff --git a/includes/common.inc b/includes/common.inc
index ca1976a32..6c25676e1 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -6310,7 +6310,7 @@ function drupal_array_set_nested_value(array &$array, array $parents, $value, $f
  *   The array from which to get the value.
  * @param $parents
  *   An array of parent keys of the value, starting with the outermost key.
- * @param &$key_exists
+ * @param $key_exists
  *   (optional) If given, an already defined variable that is altered by
  *   reference.
  *
diff --git a/includes/file.inc b/includes/file.inc
index 26a6c41ab..6dc7f88b3 100644
--- a/includes/file.inc
+++ b/includes/file.inc
@@ -422,7 +422,7 @@ function file_create_url($uri) {
  * Directories need to have execute permissions to be considered a directory by
  * FTP servers, etc.
  *
- * @param &$directory
+ * @param $directory
  *   A string reference containing the name of a directory path or URI. A
  *   trailing slash will be trimmed from a path.
  * @param $options
diff --git a/includes/form.inc b/includes/form.inc
index 3f83b8e3d..a337b03d1 100644
--- a/includes/form.inc
+++ b/includes/form.inc
@@ -201,7 +201,7 @@ function drupal_get_form($form_id) {
  *   can implement hook_forms(), which maps different $form_id values to the
  *   proper form constructor function. Examples may be found in node_forms(),
  *   search_forms(), and user_forms().
- * @param &$form_state
+ * @param $form_state
  *   An array which stores information about the form. This is passed as a
  *   reference so that the caller can use it to examine what in the form changed
  *   when the form submission process is complete. Furthermore, it may be used
@@ -2061,7 +2061,7 @@ function _form_button_was_clicked($element, &$form_state) {
  * - form_build_id
  * - op
  *
- * @param &$form_state
+ * @param $form_state
  *   A keyed array containing the current state of the form, including
  *   submitted form values; altered by reference.
  */
@@ -3377,7 +3377,7 @@ function form_validate_machine_name(&$element, &$form_state) {
  * Adds fieldsets to the specified group or adds group members to this
  * fieldset.
  *
- * @param &$element
+ * @param $element
  *   An associative array containing the properties and children of the
  *   fieldset. Note that $element must be taken by reference here, so processed
  *   child elements are taken over into $form_state.
@@ -3955,7 +3955,7 @@ function theme_form_element_label($variables) {
  *
  * Adds 'required' and 'error' classes as needed.
  *
- * @param &$element
+ * @param $element
  *   The form element.
  * @param $name
  *   Array of new class names to be added.
diff --git a/includes/graph.inc b/includes/graph.inc
index 8b89b7306..416fad6df 100644
--- a/includes/graph.inc
+++ b/includes/graph.inc
@@ -74,15 +74,15 @@ function drupal_depth_first_search(&$graph) {
 /**
  * Helper function to perform a depth first sort.
  *
- * @param &$graph
+ * @param $graph
  *   A three dimensional associated graph array.
- * @param &$state
+ * @param $state
  *   An associative array. The key 'last_visit_order' stores a list of the
  *   vertices visited. The key components stores list of vertices belonging
  *   to the same the component.
  * @param $start
  *   An arbitrary vertex where we started traversing the graph.
- * @param &$component
+ * @param $component
  *   The component of the last vertex.
  *
  * @see drupal_depth_first_search()
diff --git a/includes/module.inc b/includes/module.inc
index 08749f33c..779b66826 100644
--- a/includes/module.inc
+++ b/includes/module.inc
@@ -890,14 +890,14 @@ function drupal_required_modules() {
  *   values in $type. For example, when Form API is using drupal_alter() to
  *   execute both hook_form_alter() and hook_form_FORM_ID_alter()
  *   implementations, it passes array('form', 'form_' . $form_id) for $type.
- * @param &$data
+ * @param $data
  *   The variable that will be passed to hook_TYPE_alter() implementations to be
  *   altered. The type of this variable depends on the value of the $type
  *   argument. For example, when altering a 'form', $data will be a structured
  *   array. When altering a 'profile', $data will be an object.
- * @param &$context1
+ * @param $context1
  *   (optional) An additional variable that is passed by reference.
- * @param &$context2
+ * @param $context2
  *   (optional) An additional variable that is passed by reference. If more
  *   context needs to be provided to implementations, then this should be an
  *   associative array as described above.
diff --git a/includes/stream_wrappers.inc b/includes/stream_wrappers.inc
index df380a8ea..7df1f9dc6 100644
--- a/includes/stream_wrappers.inc
+++ b/includes/stream_wrappers.inc
@@ -383,7 +383,7 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
    *   The file mode ("r", "wb" etc.).
    * @param $options
    *   A bit mask of STREAM_USE_PATH and STREAM_REPORT_ERRORS.
-   * @param &$opened_path
+   * @param $opened_path
    *   A string containing the path actually opened.
    *
    * @return
diff --git a/includes/unicode.inc b/includes/unicode.inc
index 81ba00a13..9dde2ca70 100644
--- a/includes/unicode.inc
+++ b/includes/unicode.inc
@@ -169,7 +169,7 @@ function unicode_requirements() {
  * This is also where unsupported encodings will be converted. Callers should
  * take this into account: $data might have been changed after the call.
  *
- * @param &$data
+ * @param $data
  *   The XML data which will be parsed later.
  *
  * @return
diff --git a/modules/field/field.api.php b/modules/field/field.api.php
index e21c28106..9c52d24ef 100644
--- a/modules/field/field.api.php
+++ b/modules/field/field.api.php
@@ -1318,7 +1318,7 @@ function hook_field_attach_view_alter(&$output, $context) {
  *
  * This hook is invoked after the field module has performed the operation.
  *
- * @param &$entity
+ * @param $entity
  *   The entity being prepared for translation.
  * @param $context
  *   An associative array containing:
@@ -1361,7 +1361,7 @@ function hook_field_language_alter(&$display_language, $context) {
  * This hook is invoked from field_available_languages() to allow modules to
  * alter the array of available languages for the given field.
  *
- * @param &$languages
+ * @param $languages
  *   A reference to an array of language codes to be made available.
  * @param $context
  *   An associative array containing:
diff --git a/modules/file/file.api.php b/modules/file/file.api.php
index 70410df00..76fb98610 100644
--- a/modules/file/file.api.php
+++ b/modules/file/file.api.php
@@ -41,7 +41,7 @@ function hook_file_download_access($field, $entity_type, $entity) {
  *
  * @see hook_file_download_access().
  *
- * @param &$grants
+ * @param $grants
  *   An array of grants gathered by hook_file_download_access(). The array is
  *   keyed by the module that defines the entity type's access control; the
  *   values are Boolean grant responses for each module.
diff --git a/modules/menu/menu.test b/modules/menu/menu.test
index 6c11da6ef..510e20c11 100644
--- a/modules/menu/menu.test
+++ b/modules/menu/menu.test
@@ -379,7 +379,7 @@ class MenuTestCase extends DrupalWebTestCase {
   /**
    * Modify a menu link using the menu module UI.
    *
-   * @param array &$item Menu link passed by reference.
+   * @param array $item Menu link passed by reference.
    */
   function modifyMenuLink(&$item) {
     $item['link_title'] = $this->randomName(16);
diff --git a/modules/node/node.api.php b/modules/node/node.api.php
index 7353117fb..906dda1fd 100644
--- a/modules/node/node.api.php
+++ b/modules/node/node.api.php
@@ -314,7 +314,7 @@ function hook_node_access_records($node) {
  * @see hook_node_grants()
  * @see hook_node_grants_alter()
  *
- * @param &$grants
+ * @param $grants
  *   The $grants array returned by hook_node_access_records().
  * @param $node
  *   The node for which the grants were acquired.
@@ -359,7 +359,7 @@ function hook_node_access_records_alter(&$grants, $node) {
  * @see hook_node_access_records()
  * @see hook_node_access_records_alter()
  *
- * @param &$grants
+ * @param $grants
  *   The $grants array returned by hook_node_grants().
  * @param $account
  *   The user account requesting access to content.
diff --git a/modules/system/system.api.php b/modules/system/system.api.php
index 21c9de56c..813d5affd 100644
--- a/modules/system/system.api.php
+++ b/modules/system/system.api.php
@@ -651,7 +651,7 @@ function hook_element_info() {
  * A module may implement this hook in order to alter the element type defaults
  * defined by a module.
  *
- * @param &$type
+ * @param $type
  *   All element type defaults as collected by hook_element_info().
  *
  * @see hook_element_info()
@@ -1840,7 +1840,7 @@ function hook_mail_alter(&$message) {
  * hook in order to reorder the implementing modules, which are otherwise
  * ordered by the module's system weight.
  *
- * @param &$implementations
+ * @param $implementations
  *   An array keyed by the module's name. The value of each item corresponds
  *   to a $group, which is usually FALSE, unless the implementation is in a
  *   file named $module.$group.inc.
@@ -1867,7 +1867,7 @@ function hook_module_implements_alter(&$implementations, $hook) {
  * add to or alter the data generated by reading the .info file with
  * drupal_parse_info_file().
  *
- * @param &$info
+ * @param $info
  *   The .info file contents, passed by reference so that it can be altered.
  * @param $file
  *   Full information about the module or theme, including $file->name, and
@@ -3517,11 +3517,11 @@ function hook_install_tasks() {
 /**
  * Change the page the user is sent to by drupal_goto().
  *
- * @param &$path
+ * @param $path
  *   A Drupal path or a full URL.
- * @param &$options
+ * @param $options
  *   An associative array of additional URL options to pass to url().
- * @param &$http_response_code
+ * @param $http_response_code
  *   The HTTP status code to use for the redirection. See drupal_goto() for more
  *   information.
  */
@@ -3990,7 +3990,7 @@ function hook_url_outbound_alter(&$path, &$options, $original_path) {
  * displayed. Can be used to ensure user privacy in situations where
  * $account->name is too revealing.
  *
- * @param &$name
+ * @param $name
  *   The string that format_username() will return.
  *
  * @param $account
diff --git a/modules/update/update.authorize.inc b/modules/update/update.authorize.inc
index f4be44ec9..c9b76dd30 100644
--- a/modules/update/update.authorize.inc
+++ b/modules/update/update.authorize.inc
@@ -101,7 +101,7 @@ function update_authorize_run_install($filetransfer, $project, $updater_name, $l
  *   already been downloaded and extracted into.
  * @param FileTransfer $filetransfer
  *   The FileTransfer object to use for performing this operation.
- * @param array &$context
+ * @param array $context
  *   Reference to an array used for BatchAPI storage.
  */
 function update_authorize_batch_copy_project($project, $updater_name, $local_url, $filetransfer, &$context) {
diff --git a/modules/update/update.manager.inc b/modules/update/update.manager.inc
index b0def17f7..ad8aefdd8 100644
--- a/modules/update/update.manager.inc
+++ b/modules/update/update.manager.inc
@@ -855,7 +855,7 @@ function update_manager_file_get($url) {
  *   The short name of the project to download.
  * @param string $url
  *   The URL to download a specific project release archive file.
- * @param array &$context
+ * @param array $context
  *   Reference to an array used for BatchAPI storage.
  *
  * @see update_manager_download_page()
diff --git a/modules/user/user.api.php b/modules/user/user.api.php
index 272731a4e..b674b12d4 100644
--- a/modules/user/user.api.php
+++ b/modules/user/user.api.php
@@ -126,7 +126,7 @@ function hook_user_cancel($edit, $account, $method) {
  *   a method. If #access is defined, the method cannot be configured as default
  *   method.
  *
- * @param &$methods
+ * @param $methods
  *   An array containing user account cancellation methods, keyed by method id.
  *
  * @see user_cancel_methods()
@@ -213,7 +213,7 @@ function hook_user_categories() {
  * user account object is loaded, modules may add to $edit['data'] in order
  * to have their data serialized on save.
  *
- * @param &$edit
+ * @param $edit
  *   The array of form values submitted by the user.
  * @param $account
  *   The user object on which the operation is performed.
@@ -236,7 +236,7 @@ function hook_user_presave(&$edit, $account, $category) {
  * The module should save its custom additions to the user object into the
  * database.
  *
- * @param &$edit
+ * @param $edit
  *   The array of form values submitted by the user.
  * @param $account
  *   The user object on which the operation is being performed.
@@ -261,7 +261,7 @@ function hook_user_insert(&$edit, $account, $category) {
  * Modules may use this hook to update their user data in a custom storage
  * after a user account has been updated.
  *
- * @param &$edit
+ * @param $edit
  *   The array of form values submitted by the user.
  * @param $account
  *   The user object on which the operation is performed.
@@ -283,7 +283,7 @@ function hook_user_update(&$edit, $account, $category) {
 /**
  * The user just logged in.
  *
- * @param &$edit
+ * @param $edit
  *   The array of form values submitted by the user.
  * @param $account
  *   The user object on which the operation was just performed.
-- 
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