Fixed (mostly) yaml code blocks

Initial idea was to fix the highlighting. While doing that, others things
also got a fix:

* indenting
* missing formats
* some `...` in XML elements
* missing comments in other formats

Author: wouterj

components/config/definition.rst

@@ -21,14 +21,14 @@ applied to it (like: "the value for ``auto_connect`` must be a boolean value"):
     default_connection: mysql
     connections:
         mysql:
-            host: localhost
-            driver: mysql
+            host:     localhost
+            driver:   mysql
             username: user
             password: pass
         sqlite:
-            host: localhost
-            driver: sqlite
-            memory: true
+            host:     localhost
+            driver:   sqlite
+            memory:   true
             username: user
             password: pass
 
@@ -473,9 +473,9 @@ in this config:
 .. code-block:: yaml
 
     connection:
-        name: my_mysql_connection
-        host: localhost
-        driver: mysql
+        name:     my_mysql_connection
+        host:     localhost
+        driver:   mysql
         username: user
         password: pass
 

components/dependency_injection/parameters.rst

@@ -134,8 +134,8 @@ making the class of a service a parameter:
 
         services:
             mailer:
-                class:     '%mailer.class%'
-                arguments: ['%mailer.transport%']
+                class:     "%mailer.class%"
+                arguments: ["%mailer.transport%"]
 
     .. code-block:: xml
 

components/dependency_injection/parentservices.rst

@@ -62,7 +62,7 @@ The service config for these classes would look something like this:
             my_email_formatter:
                 # ...
             newsletter_manager:
-                class:     "%newsletter_manager.class%"
+                class: "%newsletter_manager.class%"
                 calls:
                     - [setMailer, ["@my_mailer"]]
                     - [setEmailFormatter, ["@my_email_formatter"]]
@@ -196,7 +196,7 @@ a parent for a service.
                     - [setEmailFormatter, ["@my_email_formatter"]]
 
             newsletter_manager:
-                class:     "%newsletter_manager.class%"
+                class:  "%newsletter_manager.class%"
                 parent: mail_manager
 
             greeting_card_manager:
@@ -321,13 +321,13 @@ to the ``NewsletterManager`` class, the config would look like this:
                     - [setEmailFormatter, ["@my_email_formatter"]]
 
             newsletter_manager:
-                class:     "%newsletter_manager.class%"
+                class:  "%newsletter_manager.class%"
                 parent: mail_manager
                 calls:
                     - [setMailer, ["@my_alternative_mailer"]]
 
             greeting_card_manager:
-                class:     "%greeting_card_manager.class%"
+                class:  "%greeting_card_manager.class%"
                 parent: mail_manager
 
     .. code-block:: xml

components/dependency_injection/types.rst

@@ -184,7 +184,7 @@ Another possibility is just setting public fields of the class directly::
             my_mailer:
                 # ...
             newsletter_manager:
-                class:     NewsletterManager
+                class: NewsletterManager
                 properties:
                     mailer: "@my_mailer"
 

cookbook/assetic/apply_to_option.rst

@@ -20,9 +20,9 @@ An example configuration might look like this:
         assetic:
             filters:
                 coffee:
-                    bin: /usr/bin/coffee
-                    node: /usr/bin/node
-                    node_paths: [ /usr/lib/node_modules/ ]
+                    bin:        /usr/bin/coffee
+                    node:       /usr/bin/node
+                    node_paths: [/usr/lib/node_modules/]
 
     .. code-block:: xml
 
@@ -130,10 +130,10 @@ applied to all ``.coffee`` files:
         assetic:
             filters:
                 coffee:
-                    bin: /usr/bin/coffee
-                    node: /usr/bin/node
-                    node_paths: [ /usr/lib/node_modules/ ]
-                    apply_to: "\.coffee$"
+                    bin:        /usr/bin/coffee
+                    node:       /usr/bin/node
+                    node_paths: [/usr/lib/node_modules/]
+                    apply_to:   "\.coffee$"
 
     .. code-block:: xml
 

cookbook/assetic/uglifyjs.rst

@@ -75,6 +75,7 @@ your JavaScripts:
 
         <!-- app/config/config.xml -->
         <assetic:config>
+            <!-- bin: the path to the uglifyjs executable -->
             <assetic:filter
                 name="uglifyjs2"
                 bin="/usr/local/bin/uglifyjs" />
@@ -86,6 +87,7 @@ your JavaScripts:
         $container->loadFromExtension('assetic', array(
             'filters' => array(
                 'uglifyjs2' => array(
+                    // the path to the uglifyjs executable
                     'bin' => '/usr/local/bin/uglifyjs',
                 ),
             ),

cookbook/bundles/override.rst

@@ -53,7 +53,7 @@ in the core FrameworkBundle:
 
         # app/config/config.yml
         parameters:
-            translator.class:      Acme\HelloBundle\Translation\Translator
+            translator.class: Acme\HelloBundle\Translation\Translator
 
     .. code-block:: xml
 

cookbook/bundles/prepend_extension.rst

@@ -99,7 +99,6 @@ for ``acme_hello`` is set to ``non_default``:
     .. code-block:: yaml
 
         # app/config/config.yml
-
         acme_something:
             # ...
             use_acme_goodbye: false
@@ -112,7 +111,6 @@ for ``acme_hello`` is set to ``non_default``:
     .. code-block:: xml
 
         <!-- app/config/config.xml -->
-
         <acme-something:config use-acme-goodbye="false">
             <acme-something:entity-manager-name>non_default</acme-something:entity-manager-name>
         </acme-something:config>
@@ -122,7 +120,6 @@ for ``acme_hello`` is set to ``non_default``:
     .. code-block:: php
 
         // app/config/config.php
-
         $container->loadFromExtension('acme_something', array(
             ...,
             'use_acme_goodbye' => false,

cookbook/configuration/apache_router.rst

@@ -60,7 +60,7 @@ To test that it's working, let's create a very basic route for the AcmeDemoBundl
 
         # app/config/routing.yml
         hello:
-            path:  /hello/{name}
+            path: /hello/{name}
             defaults: { _controller: AcmeDemoBundle:Demo:hello }
 
     .. code-block:: xml

cookbook/configuration/environments.rst

@@ -64,18 +64,21 @@ easily and transparently:
 
         imports:
             - { resource: config.yml }
+
         # ...
 
     .. code-block:: xml
 
         <imports>
             <import resource="config.xml" />
         </imports>
+
         <!-- ... -->
 
     .. code-block:: php
 
         $loader->import('config.php');
+
         // ...
 
 To share common configuration, each environment's configuration file
@@ -188,12 +191,12 @@ environment by using this code and changing the environment string.
 
             doctrine:
                dbal:
-                   logging:  "%kernel.debug%"
+                   logging: "%kernel.debug%"
                    # ...
 
         .. code-block:: xml
 
-            <doctrine:dbal logging="%kernel.debug%" ... />
+            <doctrine:dbal logging="%kernel.debug%" />
 
         .. code-block:: php