Merge branch '2.3' into 2.7

* 2.3:
  fix list items
  use valid XML in code block
  added Javier as a merger for the WebProfiler bundle
  use single quotes for YAML strings
  Typo in When Things Get More Advanced
  Remove phrase "in order"
  Remove excessive pluses
  replace EOL with EOM

Author: xabbuh

best_practices/controllers.rst

@@ -157,7 +157,7 @@ also show a 404 page if no ``Post`` can be found.
 When Things Get More Advanced
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-This works without any configuration because the wildcard name ``{id}`` matches
+The above example works without any configuration because the wildcard name ``{id}`` matches
 the name of the property on the entity. If this isn't true, or if you have
 even more complex logic, the easiest thing to do is just query for the entity
 manually. In our application, we have this situation in ``CommentController``:

book/service_container.rst

@@ -235,7 +235,7 @@ parameter and uses it in the service definition.
 
     .. code-block:: xml
 
-        <argument type="string">http://symfony.com/?foo=%%s&bar=%%d</argument>
+        <argument type="string">http://symfony.com/?foo=%%s&amp;bar=%%d</argument>
 
 The purpose of parameters is to feed information into services. Of course
 there was nothing wrong with defining the service without using any parameters.

components/dependency_injection/configurators.rst

@@ -145,7 +145,7 @@ The service config for the above classes would look something like this:
             newsletter_manager:
                 class:     NewsletterManager
                 calls:
-                    - [setMailer, ["@my_mailer"]]
+                    - [setMailer, ['@my_mailer']]
                 configurator: ['@email_configurator', configure]
 
             greeting_card_manager:

components/dependency_injection/factories.rst

@@ -143,7 +143,7 @@ method in the previous example takes the ``templating`` service as an argument:
                 class:   NewsletterManager
                 factory: ["@newsletter_manager.factory", createNewsletterManager]
                 arguments:
-                    - "@templating"
+                    - '@templating'
 
     .. code-block:: xml
 

components/dependency_injection/introduction.rst

@@ -243,7 +243,7 @@ config files:
             newsletter_manager:
                 class:     NewsletterManager
                 calls:
-                    - [setMailer, ["@mailer"]]
+                    - [setMailer, ['@mailer']]
 
     .. code-block:: xml
 

components/dependency_injection/parameters.rst

@@ -155,7 +155,7 @@ the parameter value in one place if needed.
 
         .. code-block:: xml
 
-            <argument>http://symfony.com/?foo=%%s&bar=%%d</argument>
+            <argument>http://symfony.com/?foo=%%s&amp;bar=%%d</argument>
 
         .. code-block:: php
 

components/dependency_injection/parentservices.rst

@@ -192,8 +192,8 @@ a parent for a service.
             mail_manager:
                 abstract:  true
                 calls:
-                    - [setMailer, ["@my_mailer"]]
-                    - [setEmailFormatter, ["@my_email_formatter"]]
+                    - [setMailer, ['@my_mailer']]
+                    - [setEmailFormatter, ['@my_email_formatter']]
 
             newsletter_manager:
                 class:  "NewsletterManager"
@@ -320,17 +320,17 @@ to the ``NewsletterManager`` class, the config would look like this:
             mail_manager:
                 abstract: true
                 calls:
-                    - [setMailer, ["@my_mailer"]]
-                    - [setEmailFormatter, ["@my_email_formatter"]]
+                    - [setMailer, ['@my_mailer']]
+                    - [setEmailFormatter, ['@my_email_formatter']]
 
             newsletter_manager:
-                class:  "NewsletterManager"
+                class:  'NewsletterManager'
                 parent: mail_manager
                 calls:
-                    - [setMailer, ["@my_alternative_mailer"]]
+                    - [setMailer, ['@my_alternative_mailer']]
 
             greeting_card_manager:
-                class:  "GreetingCardManager"
+                class:  'GreetingCardManager'
                 parent: mail_manager
 
     .. code-block:: xml

components/dependency_injection/types.rst

@@ -126,7 +126,7 @@ that accepts the dependency::
             newsletter_manager:
                 class:     NewsletterManager
                 calls:
-                    - [setMailer, ["@my_mailer"]]
+                    - [setMailer, ['@my_mailer']]
 
     .. code-block:: xml
 

contributing/code/core_team.rst

@@ -65,9 +65,12 @@ Active Core Members
   * **Abdellatif AitBoudad** (`aitboudad`_) can merge into the Translation_
     component;
 
-  * **Jakub Zalas** (`jakzal`_) can merge into the DomCrawler_ component.
+  * **Jakub Zalas** (`jakzal`_) can merge into the DomCrawler_ component;
 
-  * **Christian Flothmann** (`xabbuh`_) can merge into the Yaml_ component.
+  * **Christian Flothmann** (`xabbuh`_) can merge into the Yaml_ component;
+
+  * **Javier Eguiluz** (`javiereguiluz`_) can merge into the WebProfilerBundle_
+    bundle.
 
 * **Deciders** (``@symfony/deciders`` on GitHub):
 
@@ -177,6 +180,7 @@ discretion of the **Project Leader**.
 .. _Validator: https://github.com/symfony/validator
 .. _VarDumper: https://github.com/symfony/var-dumper
 .. _Yaml: https://github.com/symfony/yaml
+.. _WebProfilerBundle: https://github.com/symfony/web-profiler-bundle
 .. _`fabpot`: https://github.com/fabpot/
 .. _`webmozart`: https://github.com/webmozart/
 .. _`Tobion`: https://github.com/Tobion/
@@ -190,3 +194,4 @@ discretion of the **Project Leader**.
 .. _`weaverryan`: https://github.com/weaverryan/
 .. _`aitboudad`: https://github.com/aitboudad/
 .. _`xabbuh`: https://github.com/xabbuh/
+.. _`javiereguiluz`: https://github.com/javiereguiluz/

contributing/documentation/format.rst

@@ -194,8 +194,8 @@ how the behavior has changed:
 Whenever a new minor version of Symfony is released (e.g. 2.4, 2.5, etc),
 a new branch of the documentation is created from the ``master`` branch.
 At this point, all the ``versionadded`` tags for Symfony versions that have
-reached end-of-life will be removed. For example, if Symfony 2.5 were released
-today, and 2.2 had recently reached its end-of-life, the 2.2 ``versionadded``
+reached end-of-maintenance will be removed. For example, if Symfony 2.5 were
+released today, and 2.2 had recently reached its end-of-life, the 2.2 ``versionadded``
 tags would be removed from the new ``2.5`` branch.
 
 Testing Documentation

cookbook/assetic/apply_to_option.rst

@@ -142,7 +142,7 @@ In this case you can specify that the ``coffee`` filter is applied to all
                     bin:        /usr/bin/coffee
                     node:       /usr/bin/node
                     node_paths: [/usr/lib/node_modules/]
-                    apply_to:   "\.coffee$"
+                    apply_to:   '\.coffee$'
 
     .. code-block:: xml
 

cookbook/configuration/override_dir_structure.rst

@@ -177,12 +177,10 @@ The change in the ``composer.json`` will look like this:
 .. code-block:: json
 
     {
-        ...
         "config": {
             "bin-dir": "bin",
             "vendor-dir": "/some/dir/vendor"
         },
-        ...
     }
 
 Then, update the path to the ``autoload.php`` file in ``app/autoload.php``::

cookbook/deployment/heroku.rst

@@ -167,7 +167,7 @@ variables, you can issue a single command to prepare your app for a deployment:
 Next up, it's finally time to deploy your application to Heroku. If you are
 doing this for the very first time, you may see a message such as the following:
 
-.. code-block:: bash
+.. code-block:: text
 
     The authenticity of host 'heroku.com (50.19.85.132)' can't be established.
     RSA key fingerprint is 8b:48:5e:67:0e:c9:16:47:32:f2:87:0c:1f:c8:60:ad.

cookbook/doctrine/mongodb_session_storage.rst

@@ -162,7 +162,7 @@ Because MongoDB uses dynamic collection schemas, you do not need to do anything
 session collection. However, you may want to add an index to improve garbage collection performance.
 From the `MongoDB shell`_:
 
-.. code-block:: sql
+.. code-block:: text
 
     use session_db
     db.session.ensureIndex( { "expires_at": 1 }, { expireAfterSeconds: 0 } )

cookbook/form/unit_testing.rst

@@ -165,10 +165,10 @@ It often happens that you use some options that are added by
 :doc:`form extensions </cookbook/form/create_form_type_extension>`. One of the
 cases may be the ``ValidatorExtension`` with its ``invalid_message`` option.
 The ``TypeTestCase`` only loads the core form extension, which means an
-+:class:`Symfony\\Component\\OptionsResolver\\Exception\\InvalidOptionsException`
-+will be raised if you try to test a class that depends on other extensions.
-+The :method:`Symfony\\Component\\Form\\Test\\TypeTestCase::getExtensions` method
-+allows you to return a list of extensions to register::
+:class:`Symfony\\Component\\OptionsResolver\\Exception\\InvalidOptionsException`
+will be raised if you try to test a class that depends on other extensions.
+The :method:`Symfony\\Component\\Form\\Test\\TypeTestCase::getExtensions` method
+allows you to return a list of extensions to register::
 
     // src/AppBundle/Tests/Form/Type/TestedTypeTests.php
     namespace AppBundle\Tests\Form\Type;

cookbook/install/unstable_versions.rst

@@ -41,7 +41,6 @@ dependency as follows:
 
     {
         "require": {
-            // ...
             "symfony/symfony" : "2.7.*@dev"
         }
     }

cookbook/logging/monolog.rst

@@ -251,17 +251,22 @@ option of your handler to ``rotating_file``:
     .. code-block:: xml
 
         <!-- app/config/config_dev.xml -->
-        <?xml version="1.0" charset="UTF-8" ?>
-        <container xmlns=''http://symfony.com/schema/dic/services"
-            xmlns:monolog="http://symfony.com/schema/dic/monolog">
+        <?xml version="1.0" encoding="UTF-8" ?>
+        <container xmlns="http://symfony.com/schema/dic/services"
+            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+            xmlns:monolog="http://symfony.com/schema/dic/monolog"
+            xsi:schemaLocation="http://symfony.com/schema/dic/services
+                http://symfony.com/schema/dic/services/services-1.0.xsd
+                http://symfony.com/schema/dic/monolog
+                http://symfony.com/schema/dic/monolog/monolog-1.0.xsd">
 
             <monolog:config>
+                <!-- "max_files": max number of log files to keep
+                     defaults to zero, which means infinite files -->
                 <monolog:handler name="main"
                     type="rotating_file"
                     path="%kernel.logs_dir%/%kernel.environment%.log"
                     level="debug"
-                    <!-- max number of log files to keep
-                         defaults to zero, which means infinite files -->
                     max_files="10"
                 />
             </monolog:config>
@@ -346,7 +351,7 @@ using a processor.
 
             monolog.processor.session_request:
                 class: AppBundle\SessionRequestProcessor
-                arguments:  ["@session"]
+                arguments:  ['@session']
                 tags:
                     - { name: monolog.processor, method: processRecord }
 
@@ -445,7 +450,7 @@ the ``monolog.processor`` tag:
         services:
             monolog.processor.session_request:
                 class: AppBundle\SessionRequestProcessor
-                arguments:  ["@session"]
+                arguments:  ['@session']
                 tags:
                     - { name: monolog.processor, method: processRecord, handler: main }
 
@@ -496,7 +501,7 @@ the ``monolog.processor`` tag:
         services:
             monolog.processor.session_request:
                 class: AppBundle\SessionRequestProcessor
-                arguments:  ["@session"]
+                arguments:  ['@session']
                 tags:
                     - { name: monolog.processor, method: processRecord, channel: main }
 

cookbook/logging/monolog_email.rst

@@ -41,24 +41,25 @@ it is broken down.
     .. code-block:: xml
 
         <!-- app/config/config_prod.xml -->
+        <?xml version="1.0" encoding="UTF-8" ?>
         <container xmlns="http://symfony.com/schema/dic/services"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xmlns:monolog="http://symfony.com/schema/dic/monolog"
             xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd
                                 http://symfony.com/schema/dic/monolog http://symfony.com/schema/dic/monolog/monolog-1.0.xsd">
 
             <monolog:config>
+                <!--
+                To also log 400 level errors (but not 404's):
+                action-level="error"
+                And add this child inside this monolog:handler
+                <monolog:excluded-404>^/</monolog:excluded-404>
+                -->
                 <monolog:handler
                     name="mail"
                     type="fingers_crossed"
                     action-level="critical"
                     handler="buffered"
-                    <!--
-                    To also log 400 level errors (but not 404's):
-                    action-level="error"
-                    And add this child inside this monolog:handler
-                    <monolog:excluded-404>^/</monolog:excluded-404>
-                    -->
                 />
                 <monolog:handler
                     name="buffered"

cookbook/security/entity_provider.rst

@@ -156,7 +156,7 @@ Next, make sure to :ref:`create the database table <book-doctrine-creating-the-d
 What's this UserInterface?
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-So far, this is just a normal entity. But in order to use this class in the
+So far, this is just a normal entity. But to use this class in the
 security system, it must implement
 :class:`Symfony\\Component\\Security\\Core\\User\\UserInterface`. This
 forces the class to have the five following methods:

cookbook/symfony1.rst

@@ -170,8 +170,10 @@ from specific directories without defining a dependency:
 
 .. code-block:: json
 
-    "autoload": {
-        "psr-0": { "": "src/" }
+    {
+        "autoload": {
+            "psr-0": { "": "src/" }
+        }
     }
 
 This means that if a class is not found in the ``vendor`` directory, Composer

cookbook/testing/bootstrap.rst

@@ -28,7 +28,6 @@ with ``tests.bootstrap.php``:
 
     <!-- ... -->
     <phpunit
-        ...
         bootstrap = "tests.bootstrap.php"
     >
 

reference/configuration/twig.rst

@@ -26,7 +26,7 @@ TwigBundle Configuration ("twig")
             globals:
 
                 # Examples:
-                foo:                 "@bar"
+                foo:                 '@bar'
                 pi:                  3.14
 
                 # Example options, but the easiest use is as seen above