square/es6-module-transpiler — pull request #137 by ericf (2014-07-01 22:06:30+00:00)
Title: Output source maps

This sets the necessary Recast options so that source maps are outputted. This also links the source maps to the generated file via the `//# sourceMappingURL=` comment that's appended.

*Note:* This currently doesn't compose the generated source map with an existing one. Doing so might require adding some options to the `Container`/`Writer` class(es).