OpenEuphoria

Already have. The RosettaCode tasks are necessarily abbreviated versions of that effort. I thought it would be interesting to see the approach in other languages. To get the ball rolling, I posted C and Python solutions for all the tasks. And Euphoria is an ideal language for doing data transformations, which is basically what a compiler boils down to (transform the source into tokens, transform the tokens into a parse tree, transform the parse tree into assembly code).