Merge branch '6.4' into 7.0

* 6.4:
  Fix broken class links
  Add return to non-symfony VarDumper::setHandler

Author: javiereguiluz

components/runtime.rst

@@ -136,7 +136,7 @@ The following arguments are supported by the ``SymfonyRuntime``:
 :class:`Symfony\\Component\\Console\\Application`
     An application for creating CLI applications.
 
-:class:`Symfony\\Component\\Command\\Command`
+:class:`Symfony\\Component\\Console\\Command\\Command`
     For creating one line command CLI applications (using
     ``Command::setCode()``).
 

components/validator/resources.rst

@@ -133,7 +133,7 @@ instance.
 
 To solve this problem, call the :method:`Symfony\\Component\\Validator\\ValidatorBuilder::setMappingCache`
 method of the Validator builder and pass your own caching class (which must
-implement the PSR-6 interface :class:`Psr\\Cache\\CacheItemPoolInterface`)::
+implement the PSR-6 interface ``Psr\Cache\CacheItemPoolInterface``)::
 
     use Symfony\Component\Validator\Validation;
 

components/var_dumper.rst

@@ -170,7 +170,7 @@ Outside a Symfony application, use the :class:`Symfony\\Component\\VarDumper\\Du
     ]);
 
     VarDumper::setHandler(function (mixed $var) use ($cloner, $dumper): ?string {
-        $dumper->dump($cloner->cloneVar($var));
+        return $dumper->dump($cloner->cloneVar($var));
     });
 
 .. note::

reference/constraints/Negative.rst

@@ -8,7 +8,7 @@ want to allow zero as value.
 ==========  ===================================================================
 Applies to  :ref:`property or method <validation-property-target>`
 Class       :class:`Symfony\\Component\\Validator\\Constraints\\Negative`
-Validator   :class:`Symfony\\Component\\Validator\\Constraints\\LesserThanValidator`
+Validator   :class:`Symfony\\Component\\Validator\\Constraints\\LessThanValidator`
 ==========  ===================================================================
 
 Basic Usage

reference/constraints/NegativeOrZero.rst

@@ -7,7 +7,7 @@ want to allow zero as value, use :doc:`/reference/constraints/Negative` instead.
 ==========  ===================================================================
 Applies to  :ref:`property or method <validation-property-target>`
 Class       :class:`Symfony\\Component\\Validator\\Constraints\\NegativeOrZero`
-Validator   :class:`Symfony\\Component\\Validator\\Constraints\\LesserThanOrEqualValidator`
+Validator   :class:`Symfony\\Component\\Validator\\Constraints\\LessThanOrEqualValidator`
 ==========  ===================================================================
 
 Basic Usage

reference/dic_tags.rst

@@ -1307,8 +1307,7 @@ twig.loader
 
 **Purpose**: Register a custom service that loads Twig templates
 
-By default, Symfony uses only one `Twig Loader`_ -
-:class:`Symfony\\Bundle\\TwigBundle\\Loader\\FilesystemLoader`. If you need
+By default, Symfony uses only one `Twig Loader`_ - `FilesystemLoader`_. If you need
 to load Twig templates from another resource, you can create a service for
 the new loader and tag it with ``twig.loader``.
 
@@ -1425,6 +1424,7 @@ Then, tag it with the ``validator.initializer`` tag (it has no options).
 For an example, see the ``DoctrineInitializer`` class inside the Doctrine
 Bridge.
 
+.. _`FilesystemLoader`: https://github.com/twigphp/Twig/blob/3.x/src/Loader/FilesystemLoader.php
 .. _`Twig's documentation`: https://twig.symfony.com/doc/3.x/advanced.html#creating-an-extension
 .. _`Twig Loader`: https://twig.symfony.com/doc/3.x/api.html#loaders
 .. _`PHP class preloading`: https://www.php.net/manual/en/opcache.configuration.php#ini.opcache.preload

templates.rst

@@ -638,7 +638,7 @@ Rendering a Template in Services
 Inject the ``twig`` Symfony service into your own services and use its
 ``render()`` method. When using :doc:`service autowiring </service_container/autowiring>`
 you only need to add an argument in the service constructor and type-hint it with
-the :class:`Twig\\Environment` class::
+the `Twig Environment`_::
 
     // src/Service/SomeService.php
     namespace App\Service;
@@ -1620,24 +1620,25 @@ If you're using the default ``services.yaml`` configuration, this will already
 work! Otherwise, :ref:`create a service <service-container-creating-service>`
 for this class and :doc:`tag your service </service_container/tags>` with ``twig.runtime``.
 
-.. _`Twig`: https://twig.symfony.com
-.. _`tags`: https://twig.symfony.com/doc/3.x/tags/index.html
+.. _`Cross-Site Scripting`: https://en.wikipedia.org/wiki/Cross-site_scripting
+.. _`default Twig filters and functions`: https://twig.symfony.com/doc/3.x/#reference
 .. _`filters`: https://twig.symfony.com/doc/3.x/filters/index.html
 .. _`functions`: https://twig.symfony.com/doc/3.x/functions/index.html
-.. _`with_context`: https://twig.symfony.com/doc/3.x/functions/include.html
-.. _`Twig template loader`: https://twig.symfony.com/doc/3.x/api.html#loaders
-.. _`Twig raw filter`: https://twig.symfony.com/doc/3.x/filters/raw.html
-.. _`Twig output escaping docs`: https://twig.symfony.com/doc/3.x/api.html#escaper-extension
-.. _`snake case`: https://en.wikipedia.org/wiki/Snake_case
-.. _`Twig template inheritance`: https://twig.symfony.com/doc/3.x/tags/extends.html
-.. _`Twig block tag`: https://twig.symfony.com/doc/3.x/tags/block.html
-.. _`Cross-Site Scripting`: https://en.wikipedia.org/wiki/Cross-site_scripting
 .. _`GitHub Actions`: https://docs.github.com/en/free-pro-team@latest/actions
-.. _`UX Twig Component`: https://symfony.com/bundles/ux-twig-component/current/index.html
-.. _`UX Live Component`: https://symfony.com/bundles/ux-live-component/current/index.html
-.. _`Twig Extensions`: https://twig.symfony.com/doc/3.x/advanced.html#creating-an-extension
-.. _`default Twig filters and functions`: https://twig.symfony.com/doc/3.x/#reference
-.. _`official Twig extensions`: https://github.com/twigphp?q=extra
 .. _`global variables`: https://twig.symfony.com/doc/3.x/advanced.html#id1
 .. _`hinclude.js`: https://mnot.github.io/hinclude/
 .. _`Turbo Streams`: https://symfony.com/bundles/ux-turbo/current/index.html
+.. _`official Twig extensions`: https://github.com/twigphp?q=extra
+.. _`snake case`: https://en.wikipedia.org/wiki/Snake_case
+.. _`tags`: https://twig.symfony.com/doc/3.x/tags/index.html
+.. _`Twig block tag`: https://twig.symfony.com/doc/3.x/tags/block.html
+.. _`Twig Environment`: https://github.com/twigphp/Twig/blob/3.x/src/Loader/FilesystemLoader.php
+.. _`Twig Extensions`: https://twig.symfony.com/doc/3.x/advanced.html#creating-an-extension
+.. _`Twig output escaping docs`: https://twig.symfony.com/doc/3.x/api.html#escaper-extension
+.. _`Twig raw filter`: https://twig.symfony.com/doc/3.x/filters/raw.html
+.. _`Twig template inheritance`: https://twig.symfony.com/doc/3.x/tags/extends.html
+.. _`Twig template loader`: https://twig.symfony.com/doc/3.x/api.html#loaders
+.. _`Twig`: https://twig.symfony.com
+.. _`UX Live Component`: https://symfony.com/bundles/ux-live-component/current/index.html
+.. _`UX Twig Component`: https://symfony.com/bundles/ux-twig-component/current/index.html
+.. _`with_context`: https://twig.symfony.com/doc/3.x/functions/include.html