whenever

Whenever is an esoteric programming language, created by David Morgan-Mar, which has no sense of urgency. It does things whenever it feels like it, not in any sequence specified by the programmer.

Interpreter in Haskell by Michael Tolly. For language information, see David's website.

Now available to use online via a Haskell-to-JavaScript compiler!

Installation (library and command line app)

1. Install the Haskell Platform. Or, install ghc, cabal, alex, and happy.

2. To build and install:

   cd whenever
   cabal install
   

   By default this will place the executable in $HOME/.cabal/bin on Linux, or %appdata%\cabal\bin on Windows, so optionally add that to your $PATH.

3. To run the interpreter:

   whenever program.whenever
   

Web/JavaScript interface

1. Install GHCJS.

2. To build:

   cd whenever/whenever-js
   cabal configure --ghcjs
   cabal build
   

3. Open dist/build/whenever-js/whenever-js.jsexe/index.html to run.