braddunbar/underscore — pull request #1 by colinta (2012-04-18 21:47:02+00:00)
Title: This is getting old, I know...

And for that, I'm sorry! This patch uses the same `__t` trick in the `replace(settings.escape...` block.

The critical test, that now passes is:

```javascript
var templateEscaped = _.template('<%-x%>');
strictEqual(templateEscaped({x: null}), '');
strictEqual(templateEscaped({x: undefined}), '');
```