retronym/macrocosm — pull request #2 by paulp (2012-07-02 08:29:18+00:00)
Title: merry macromas

As far as I can tell, everything which worked before is working
once again, with the following improvements (or so I claim they are)

- added selectDynamic
- trace macro prints type of expression
- raises proper errors rather than calling sys.error
- eliminated various duplication
- eliminated TTag hack in trace macro