minor #10547 Mentioned the deprecation of kernel.root_dir (javiereguiluz)

javiereguiluz · javiereguiluz · commit 29b7fda23725 · 2018-10-25T08:50:15.000+02:00
This PR was squashed before being merged into the master branch (closes #10547). Discussion ---------- Mentioned the deprecation of kernel.root_dir This fixes #10503. @ro0NL I need your help here. This is the only mention to `kernel.root_dir` in the docs (`getRootDir()` was not even mentioned). I'd like to remove this one too, but it looks like Symfony's code is using it: * Injected here: https://github.com/symfony/symfony/blob/master/src/Symfony/Bundle/TwigBundle/Resources/config/twig.xml#L84-L90 * Used in this Twig extension here: https://github.com/symfony/symfony/blob/master/src/Symfony/Bridge/Twig/Extension/CodeExtension.php#L180 Can't we fix the code to remove this occurrence? Thanks! Commits ------- 992fd08 Mentioned the deprecation of kernel.root_dir
diff --git a/reference/twig_reference.rst b/reference/twig_reference.rst
@@ -612,7 +612,7 @@ format_file
 
 Generates the file path inside an ``<a>`` element. If the path is inside
 the kernel root directory, the kernel root directory path is replaced by
-``kernel.root_dir`` (showing the full path in a tooltip on hover).
+``kernel.project_dir`` (showing the full path in a tooltip on hover).
 
 format_file_from_text
 ~~~~~~~~~~~~~~~~~~~~~
