symfony/symfony-docs — comment on commit 3efe4dc4d5ee746eacfda4ed16e8d5d7a1c21c2d
File: book/templating.rst line 99
By weaverryan:

I've added a link to the dic tags reference section, where a real example of the service config for this is shown. sha: e2e0dd89e56b3f2f8ea11c88262d04de218a69ba