Congratulations, you now have a new theory of $dir !

Your next steps will likely be:

* to specify theory constants, types, and operators in your \`kinds' file
* to add typing rules to theory_$dir_type_rules.h for your operators
  and constants
* to write code in theory_$dir_rewriter.h to implement a normal form
  for your theory's terms; in particular, you should ensure that you
  rewrite (= X X) to "true" for terms X of your theory's sorts, and
  evaluate any constant terms
* for any new types that you have introduced, add "mk*Type()" functions to
  the NodeManager and ExprManager in src/expr/node_manager.{h,cpp} and
  src/expr/expr_manager_template.{h,cpp}.  You may also want "is*()" testers
  in src/expr/type_node.h and a corresponding Type derived class in
  src/expr/type.h.
* to write parser rules in src/parser/cvc/Cvc.g to support the CVC input
  language, src/parser/smt/Smt.g to support the (deprecated) SMT-LIBv1
  language, and src/parser/smt2/Smt2.g to support SMT-LIBv2
* to write printer code in
src/printer/*/*_printer* to support printing
  your theory terms and types in various output languages

and finally:

* to implement a decision procedure for your theory by implementing
  Theory$camel::check() in theory_$dir.cpp. Before writing the actual
  code, you will need :

  * to determine which data structures are context dependent and use for
    them context-dependent data structures (context/cd*.h)
  * to choose which work will be done at QUICK_CHECK, STANDARD or at
    FULL_EFFORT.

You'll probably find the Developer's wiki useful:

  http://cvc4.cs.stanford.edu/wiki/

...and the Developer's Guide:

  https://github.com/CVC4/CVC4/wiki/Developer-Guide

which contains coding guidelines for the CVC4 project.

Good luck, and please contact cvc4-devel@cs.stanford.edu for assistance
should you need it!