GitLab

--Now, if Maude-PSL encounters an error that it doesn't know how to
handle, it just prints the error message from Maude directly.

Fixed a bug in the coherence creating code, I made the erroneous assumption that brackets ([) only show up around equational attributes, which is not at all true for meta equations.

Added a check to make sure variables in definitions are correct (i.e. they are disjoint from other roles).

Fixed a very subtle bug that sometimes occasionally caused multiple statements to be grouped into a single statement, resulting in nonsensical error messages despite having a well-formed theory.

Initial commit to the public repository. Contains all the files needed to run Maude-PSL, as well as an examples directory, and a directory of the original npa-examples for use of comparisions with the Maude-PSL examples. Also contains a pdf file containing a description of the language.