diff --git a/Acme/Dont.hs b/Acme/Dont.hs
new file mode 100644
--- /dev/null
+++ b/Acme/Dont.hs
@@ -0,0 +1,31 @@
+-- |
+-- Module      : Acme.Dont
+-- Copyright   : Gracjan Polak 2009
+-- License     : BSD-style
+-- Maintainer  : Gracjan Polak <gracjanpolak@gmail.com>
+-- Stability   : experimental
+-- Portability : portable
+--
+-- The Acme.Dont module provides the indispensable don't command,
+-- ported from Perl.
+--
+-- For more information see influential documentation:
+-- <http://search.cpan.org/~dconway/Acme-Don-t-1.01/t.pm>
+--
+-- Usage:
+--
+-- > main = don't $ do
+-- >     name <- getLine
+-- >     putStrLn $ "hello " ++ name
+--
+module Acme.Dont where
+
+-- | The Acme.Dont module provides a don't command, which is the
+-- opposite of Haskell's built-in do.  It is used exactly like the do
+-- monadic construct except that, instead of executing the block it
+-- controls, it... well... doesn't.
+--
+-- Regardless of the contents of the block, don't returns ().
+--
+don't :: (Monad m) => m a -> m ()
+don't _action = return ()
diff --git a/COPYRIGHT b/COPYRIGHT
new file mode 100644
--- /dev/null
+++ b/COPYRIGHT
@@ -0,0 +1,35 @@
+Lua License
+-----------
+
+Lua is licensed under the terms of the MIT license reproduced below.
+This means that Lua is free software and can be used for both academic
+and commercial purposes at absolutely no cost.
+
+For details and rationale, see http://www.lua.org/license.html .
+
+===============================================================================
+
+Copyright (C) 1994-2007 Lua.org, PUC-Rio.
+Copyright (C) 2007 Gracjan Polak
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+===============================================================================
+
+(end of COPYRIGHT)
diff --git a/Setup.hs b/Setup.hs
new file mode 100644
--- /dev/null
+++ b/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/acme-dont.cabal b/acme-dont.cabal
new file mode 100644
--- /dev/null
+++ b/acme-dont.cabal
@@ -0,0 +1,19 @@
+Name: acme-dont
+Version: 1.0
+Stability: stable
+Exposed-modules: Acme.Dont
+Build-type: Simple
+License: BSD3
+License-File: COPYRIGHT
+Copyright: 2009, Gracjan Polak
+Author: Gracjan Polak <gracjanpolak@gmail.com>
+Maintainer: Gracjan Polak <gracjanpolak@gmail.com>
+Synopsis: A don't construct
+Description:
+    The Acme.Dont module provides a don't command, which is the
+    opposite of Haskell's built-in do.  It is used exactly like the do
+    monadic construct except that, instead of executing the block it
+    controls, it... well... doesn't.
+Category: Acme
+Build-depends: base<1000000
+Hs-source-dirs: .