MiniJavaInScala/mjis — pull request #24 by jspam (2014-10-27 22:16:56+00:00)
Title: CLI: Make --lextest not take a string, add help string

opt[String] would imply a parameter of the form "--lextest ", but
the specification on the assignment sheet says --lextest does not take
any values but the file name (which is a separate parameter).