chrisdone/tryhaskell — pull request #13 by etrepum (2014-01-10 18:54:45+00:00)
Title: hacking instructions & check for mueval viability at startup

This adds some instructions to the README for getting tryhaskell to run, and it adds a quick check at startup to make sure mueval works.

The slight modification to JS is if mueval fails to start the error is "" and "" coerces to false in JS which put it in a state where it simply stopped responding rather than printing an error.