tpodom/karma-traceur-preprocessor — pull request #2 by vojtajina (2013-12-21 02:20:45+00:00)
Title: Support source maps.

This is based on https://github.com/google/traceur-compiler/pull/583

There is also a branch where that PR is rebased on the top of `annotations-0.0.2` tag: https://github.com/vojtajina/traceur-compiler/tree/nodejs-api-support-sourcemaps-with-annotations.