Updated literal blocks to improve word breaking #77
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In Symfony Docs is very common to have long PHP namespaces as
<code>elements.Firefox is the smartest browser and can break them by the backslash:
However, Chrome and others don't do that, so the result is large and ugly gaps in the text:
This PR proposes a trick to add
<wbr>tags in some cases to help browsers. These<wbr>are completely transparent to users and they don't appear even if you copy+paste the text.After this PR, Chrome looks like this: