diff --git a/haddock b/haddock
index 82a65c4..672decf 100644
--- a/haddock
+++ b/haddock
@@ -1,3 +1,4 @@
 cabal install --enable-documentation 
-cabal haddock --hyperlink-source --hoogle
+cabal haddock --hyperlink-source
 cabal install
+runhaskell versioncheck.hs
\ No newline at end of file
diff --git a/versioncheck.hs b/versioncheck.hs
new file mode 100644
index 0000000..6f1e2ed
--- /dev/null
+++ b/versioncheck.hs
@@ -0,0 +1,53 @@
+import Text.Parsec.Prim
+import Text.Parsec.Char
+import Text.Parsec.String
+import Text.Parsec.Combinator
+
+import System.FilePath ((</>))
+import System.Posix.Files 
+
+--import System.Directory
+--import System.Process
+
+cabalName :: Parser String 
+cabalName = do 
+  manyTill anyChar (try (string "Name:"))
+  spaces 
+  many1 (noneOf " \n")
+
+cabalVersion :: Parser String
+cabalVersion = do
+  manyTill anyChar (try (string "Version:"))
+  spaces
+  many1 (oneOf "0123456789.")
+    
+nameVersion :: Parser (String,String) 
+nameVersion = do 
+  n <- cabalName 
+  v <- cabalVersion 
+  return (n,v)
+  
+main = do 
+  putStrLn "version check"
+  str <- readFile "MSSMType.cabal" 
+  let Right (name,version) = parse nameVersion "" str
+      filename = name ++ "-" ++ version
+      linkbase = "/home/wavewave/nfs/doc/prog" 
+      docbase  = "/home/wavewave/nfs/haddock"
+      linkpath = linkbase </> name 
+      origpath = docbase </> filename
+  
+  putStrLn $ "ln -s " ++ origpath ++ " " ++ linkpath
+  
+  
+  b <- fileExist linkpath 
+  if b 
+     then do 
+       putStrLn $ "removing link" 
+       removeLink linkpath 
+     else return ()
+ {-  readProcess "ln" ["-s", origpath, linkpath] "" -} 
+  createSymbolicLink origpath linkpath
+    
+  return () 
+