A similar question was posted here, but doesn't provide a working code example.
I want to sanitize user-submited Javascript so I can execute it in-browser. I'm following the example code here:
```
caja.initialize({ cajaServer: 'https://caja.appspot.com/', debug: true }); caja.load(undefined, undefined, function(frame) { frame.code('return function f(x) { return 1; }', 'application/javascript') .run(); }); ```
I get:
Uncaught script error: Uncaught SyntaxError: Failed to parse program: SyntaxError: Unexpected token (1:15) in source: "return function f(x) { return 1; }" at line: -1
...any ideas?
