Constellation/escodegen — pull request #166 by jameskeane (2014-01-29 06:02:18+00:00)
Title: Adds padding parameter to statements.

This change extends the Parser AST with an extra `padding` parameter that inserts newlines into the generated code.

Usage:
```Javascript
{
type: 'Statement...',
// will add 1 newline above, and 2 below this statement.
padding: {top: 1, bottom: 2}
}
```