diff --git a/Nemesis b/Nemesis
--- a/Nemesis
+++ b/Nemesis
@@ -62,3 +62,8 @@
   namespace "drink" - do
 
     task "coke" - putStrLn "drinking coke"
+    
+  
+  desc "test"
+  task "test" - do
+    sh "runghc test/N1.hs"
diff --git a/nemesis.cabal b/nemesis.cabal
--- a/nemesis.cabal
+++ b/nemesis.cabal
@@ -1,5 +1,5 @@
 Name:                 nemesis
-Version:              2010.10.4
+Version:              2010.10.4.1.1
 Build-type:           Simple
 Synopsis:             a Rake like task management tool
 Description:          smart per project code snippets
diff --git a/readme.md b/readme.md
--- a/readme.md
+++ b/readme.md
@@ -27,7 +27,8 @@
 
 ### Install
 
-    cabal update; cabal install nemesis
+    cabal update
+    cabal install nemesis
 
 ### DSL
 
@@ -97,12 +98,17 @@
     eating bread
     
 
+Hints
+-----
+
+Please add `.nemesis` to `.gitignore` or equivalents.
+
 Advance usage
 -------------
 
-### Use LANGUAGE progam
+### Use LANGUAGE pragma
 
-Put a `-- Nem` token after the `Langauge` progma
+Put a `-- Nem` line after the `Langauge` pragma
 
     {-# LANGUAGE QuasiQuotes #-}
 
@@ -113,25 +119,28 @@
 
 currently the separator `-- Nem` is hard coded
 
-### By pass preprocessing, e.g. use custom imports
+### Bypass preprocessing, i.e. run as EDSL
 
-Define `main`, i.e. add `main = run nemesis` in the code. The preprocessor look for the function main, if it's defined, it skip preprocessing, and Nemesis because pure EDSL that can be run by `runhaskell`.
+Define `main`, i.e. add `main = run nemesis` in the code. The preprocessor looks for the function main, if it's defined, preprocessing is skipped.
 
+This turns `Nemesis` into a pure EDSL in Haskell, which can be invoked by `runghc`.
+
 For example:
 
     import System.Nemesis (run)
     import System.Nemesis.DSL
-    import MPS.Light ((-))
+    import MPS.Env ((-))
     import Prelude hiding ((-))
     
     nemesis = do
-      task "i" (sh "ghci -isrc src/System/Nemesis.hs")
+      task "hello" - do
+        sh "echo 'hello world'"
         
     main = run nemesis
 
-Test out by:
+Try:
 
-  runghc Nemesis
+    runghc Nemesis hello
 
 
 ### Who is mnemosyne?
diff --git a/src/System/Nemesis.hs b/src/System/Nemesis.hs
--- a/src/System/Nemesis.hs
+++ b/src/System/Nemesis.hs
@@ -41,11 +41,7 @@
 display_name t = (t.name : t.namespace).reverse.map (ljust 10 ' ') .join " "
 
 instance Show Task where
-  show x = case x.description of
-    Nothing -> title
-    Just s -> title ++ s
-    where
-      title = x.display_name.ljust 44 ' ' ++ ": "
+  show = show_with_ljust 44
 
 instance Eq Task where
   a == b = a.name == b.name
@@ -55,6 +51,11 @@
 
 type Unit = StateT Nemesis IO ()
 
+show_with_ljust :: Int -> Task -> String
+show_with_ljust n task=
+  case task.description of
+    Nothing -> task.full_name
+    Just x -> task.full_name.ljust n ' ' + x
 
 run :: Unit -> IO ()
 run unit = do
@@ -66,8 +67,12 @@
   where
     help = execStateT unit def >>= list_task
     list_task n = do
+      let _tasks = n.tasks.elems
+      
+          _task_len = _tasks.map (full_name > length) .maximum + 5
+      
       br
-      n.tasks.elems.sort.mapM_ print
+      n.tasks.elems.sort.map (show_with_ljust _task_len) .mapM_ putStrLn
       br
     br = putStrLn ""