* Refactoring to support separation into modules.

* Ported test suite to Node.js.
* Version 1.3.1.

Fixed parser bugs affecting non-decimal radix.

* Fixed parser bugs affecting non-decimal radix.

* Made test suite run under Node.js, 90% speedup versus Rhino.

Stable release 1.2.0.

* Don't let non-ECMA-262 parseInt treat "021" as octal.

* fn["eqv?"]: as documented, don't try to convert arguments.
* Version 1.0.10.

Fixed bug in fn["eqv?"] affecting non-numeric arguments.

Version 1.1.5

* ECMAScript-like conversions: sn(new Date()) means sn(+new Date()).

Version 1.1.2 (unstable).

Version 1.0.9.