symfony/symfony — pull request #11700 by hvt (2014-08-19 12:40:40+00:00)
Title: [YAML] Added fixture to test parsing of hash keys ending with a space and #

I encountered a bug in the YAML parser when the following YAML is used:

```yaml
'ticket #': 'ticket nummer'
```

If I read the specs correctly, using the number sign inside a string is fully acceptable.

This PR adds a fixture that detects this anomaly, no fix however.