redaxo/redaxo — comment on commit bc76135d16f389a3327bf6d0ff8c84197ffbb971
File: redaxo/src/5.0/core/lib/fragment.php line 61
By staabm:

i think we should adjust the parameter here to include also the ".tpl" suffix instead of adding this suffix inside this method. this would improve readability of the client code..

e.g.
```
$fragment = new rex_fragment();
$fragment->setVar('navigation', $navigation, false);
echo $fragment->parse('backend_navigation');
```
is harder to read than.

```
$fragment = new rex_fragment();
$fragment->setVar('navigation', $navigation, false);
echo $fragment->parse('backend_navigation.tpl');
```

in the client code, the appearance of 'backend_navigation.tpl' makes it clearer, that we refer to a real filename and not just pass a "symbolic string"

@dergel @gharlan @tbaddade any opinions?