PhilippeSigaud/Pegged — pull request #95 by callumenator (2012-11-28 21:21:19+00:00)
Title: Allow rule-level actions as in the wiki

This allows actions to be placed after arrows, which according to the wiki should work:

```
Rule <- {ruleLevel} 'a' {terminalLevel}
```

Required a small change to the grammar, and an additional case inside the generateCode switch.

An unrelated change is in the ParseTree opEquals, as:
```
equals(p.children, children)
```
didn't compile with 2.061 under windows (the version I need to use for the unittests to work). I changed it to a simple `p.children == children`, and this passes the unittests. But feel free to change it back till 2.061 is released.