| ============================================================= | > The (Interactive) Glasgow Haskell Compiler -- version 6.4 | > | ============================================================= | 2. What's up with "Warning: orphan instances"? I believe I forgot do document the -fwarn-orphans flag. But info is here: http://www.haskell.org/ghc/docs/latest/html/users_guide/separate-compila tion.html#orphan-modules Simon