diff --git a/config/nimrod.cfg b/config/nimrod.cfg
index 5f4c12786..6a9289a5e 100755
--- a/config/nimrod.cfg
+++ b/config/nimrod.cfg
@@ -15,6 +15,7 @@ cc = gcc
 @end
 
 path="$lib/pure"
+path="$lib/devel"
 path="$lib/impure"
 path="$lib/wrappers"
 path="$lib/wrappers/cairo"
diff --git a/lib/devel/httpserver.nim b/lib/devel/httpserver.nim
index 285dadf0a..be317c952 100755
--- a/lib/devel/httpserver.nim
+++ b/lib/devel/httpserver.nim
@@ -12,7 +12,7 @@
 import strutils, os, osproc, strtabs, streams, sockets
 
 const
-  wwwNL = "\r\L"
+  wwwNL* = "\r\L"
   ServerSig = "Server: httpserver.nim/1.0.0" & wwwNL
 
 # --------------- output messages --------------------------------------------
@@ -222,12 +222,12 @@ proc run*(handleRequest: proc (client: TSocket, path, query: string): bool,
   ## encapsulates the server object and main loop
   var s: TServer
   open(s, port)
-  echo("httpserver running on port ", s.port)
+  #echo("httpserver running on port ", s.port)
   while true: 
     next(s)
     if handleRequest(s.client, s.path, s.query): break
     close(s.client)
-  close(s.socket)
+  close(s)
 
 when false:
   proc main =  
diff --git a/lib/pure/osproc.nim b/lib/pure/osproc.nim
index d76825531..bbdea1eee 100755
--- a/lib/pure/osproc.nim
+++ b/lib/pure/osproc.nim
@@ -1,7 +1,7 @@
 #
 #
 #            Nimrod's Runtime Library
-#        (c) Copyright 2009 Andreas Rumpf
+#        (c) Copyright 2010 Andreas Rumpf
 #
 #    See the file "copying.txt", included in this
 #    distribution, for details about the copyright.
@@ -33,7 +33,7 @@ type
   TProcessOption* = enum ## options that can be passed `startProcess`
     poEchoCmd,           ## echo the command before execution
     poUseShell,          ## use the shell to execute the command; NOTE: This
-                         ## often creates a security whole!
+                         ## often creates a security hole!
     poStdErrToStdOut,    ## merge stdout and stderr to the stdout stream
     poParentStreams      ## use the parent's streams
 
diff --git a/lib/windows/shellapi.nim b/lib/windows/shellapi.nim
index af6972c96..a4a976c60 100755
--- a/lib/windows/shellapi.nim
+++ b/lib/windows/shellapi.nim
@@ -6,6 +6,7 @@
 #    See the file "copying.txt", included in this
 #    distribution, for details about the copyright.
 #
+
 # leave out unused functions so the unit can be used on win2000 as well
 
 #+-------------------------------------------------------------------------
diff --git a/lib/windows/winlean.nim b/lib/windows/winlean.nim
index d6ef9ffbb..f384a04e8 100755
--- a/lib/windows/winlean.nim
+++ b/lib/windows/winlean.nim
@@ -60,6 +60,8 @@ const
   STD_ERROR_HANDLE* = -12'i32
 
   DETACHED_PROCESS* = 8'i32
+  
+  SW_SHOWNORMAL* = 1'i32
 
 proc CloseHandle*(hObject: THANDLE): WINBOOL {.stdcall, dynlib: "kernel32",
     importc: "CloseHandle".}
@@ -190,4 +192,8 @@ proc rdFileTime*(f: FILETIME): int64 =
 proc Sleep*(dwMilliseconds: int32){.stdcall, dynlib: "kernel32",
                                     importc: "Sleep".}
 
+proc ShellExecute*(HWND: THandle, lpOperation, lpFile,
+                   lpParameters, lpDirectory: cstring,
+                   nShowCmd: int32): THandle{.
+    stdcall, dynlib: "shell32.dll", importc: "ShellExecuteA".}
 
diff --git a/noprefix.nim b/noprefix.nim
new file mode 100644
index 000000000..e7ec26c56
--- /dev/null
+++ b/noprefix.nim
@@ -0,0 +1,64 @@
+# strip those silly GTK/ATK prefixes...
+
+import
+  expandimportc, os
+
+const
+  filelist = [
+    ("sdl/sdl", "sdl"),
+    ("sdl/sdl_net", "sdl"),
+    ("sdl/sdl_gfx", "sdl"),
+    ("sdl/sdl_image", "sdl"),
+    ("sdl/sdl_mixer_nosmpeg", "sdl"),
+    ("sdl/sdl_mixer", "sdl"),
+    ("sdl/sdl_ttf", "sdl"),
+    ("sdl/smpeg", "sdl"),
+    
+    ("libcurl", "curl"),
+    ("mysql", "mysql"),
+    ("postgres", ""),
+    ("sqlite3", "sqlite3"),
+    ("tcl", "tcl"),
+    ("cairo/cairo", "cairo"),
+    ("cairo/cairoft", "cairo"),
+    ("cairo/cairowin32", "cairo"),
+    ("cairo/cairoxlib", "cairo"),
+    
+    ("gtk/atk", "atk"),
+    ("gtk/gdk2", "gdk"),
+    ("gtk/gdk2pixbuf", "gdk"),
+    ("gtk/gdkglext", "gdk"),
+    ("gtk/glib2", ""),
+    ("gtk/gtk2", "gtk"),
+    ("gtk/gtkglext", "gtk"),
+    ("gtk/gtkhtml", "gtk"),
+    ("gtk/libglade2", "glade"),
+    ("gtk/pango", "pango"),
+    ("gtk/pangoutils", "pango"),
+    
+    ("lua/lua", "lua"),
+    ("lua/lauxlib", "luaL"),
+    ("lua/lualib", "lua"),
+    
+    ("opengl/gl", ""),
+    ("opengl/glext", ""),
+    ("opengl/wingl", ""),
+    ("opengl/glu", ""),
+    ("opengl/glut", ""),
+    ("opengl/glx", ""),
+    
+    ("pcre/pcre", "pcre")
+  ]
+
+proc createDirs =
+  createDir("lib/newwrap/sdl")
+  createDir("lib/newwrap/cairo")
+  createDir("lib/newwrap/gtk")
+  createDir("lib/newwrap/lua")
+  createDir("lib/newwrap/opengl")
+  createDir("lib/newwrap/pcre")
+
+for filename, prefix in items(filelist):
+  var f = addFileExt(filename, "nim")
+  main("lib/wrappers" / f, "lib/newwrap" / f, prefix)
+
diff --git a/rod/main.nim b/rod/main.nim
index d386a10aa..6cdd026b5 100755
--- a/rod/main.nim
+++ b/rod/main.nim
@@ -170,15 +170,13 @@ proc exSymbols(n: PNode) =
 
 proc CommandExportSymbols(filename: string) = 
   # now unused!
-  var module: PNode
-  module = parseFile(addFileExt(filename, NimExt))
+  var module = parseFile(addFileExt(filename, NimExt))
   if module != nil: 
     exSymbols(module)
     renderModule(module, getOutFile(filename, "pretty." & NimExt))
 
 proc CommandPretty(filename: string) = 
-  var module: PNode
-  module = parseFile(addFileExt(filename, NimExt))
+  var module = parseFile(addFileExt(filename, NimExt))
   if module != nil: 
     renderModule(module, getOutFile(filename, "pretty." & NimExt))
   
diff --git a/rod/webrepl.nim b/rod/webrepl.nim
new file mode 100644
index 000000000..bf59bbfec
--- /dev/null
+++ b/rod/webrepl.nim
@@ -0,0 +1,71 @@
+#
+#
+#           The Nimrod Compiler
+#        (c) Copyright 2010 Andreas Rumpf
+#
+#    See the file "copying.txt", included in this
+#    distribution, for details about the copyright.
+#
+
+## Creates a server, opens a browser and starts serving a Repl for the user.
+## Unfortunately it doesn't ever stop...
+
+import httpserver, sockets, browsers, strutils, cgi, options
+
+const
+  gui = """
+<html>  
+  <head>
+    <title>Nimrod Interactive Web Console</title>
+  </head>
+  
+  <body>
+    <form action="exec" method="get">
+      <input type="submit" value="Run" /><br />
+      <textarea name="code" cols="80" rows="30">import strutils, os
+
+# your code here</textarea>
+      <table border="0">
+        <tr>
+          <td><input type="checkbox" name="objChecks" checked="true"
+               value="on">objChecks</input></td>
+          <td><input type="checkbox" name="fieldChecks" checked="true"
+               value="on">fieldChecks</input></td>
+          <td><input type="checkbox" name="rangeChecks" checked="true"
+               value="on">rangeChecks</input></td>
+        </tr><tr>
+          <td><input type="checkbox" name="boundChecks" checked="true"
+               value="on">boundChecks</input></td>
+          <td><input type="checkbox" name="overflowChecks" checked="true"
+               value="on">overflowChecks</input></td>
+          <td><input type="checkbox" name="nanChecks" checked="true"
+               value="on">nanChecks</input></td>
+        </tr><tr>
+          <td><input type="checkbox" name="infChecks" checked="true"
+               value="on">infChecks</input></td>
+          <td><input type="checkbox" name="assertions" checked="true"
+               value="on">assertions</input></td>
+        </tr>
+      </table>
+    </form>
+    $1
+  </body>
+</html>
+"""
+
+proc runCode(input: string): string =
+  nil
+
+proc handleRequest(client: TSocket, path, query: string) =
+  var output = query
+  client.send(gui % output & wwwNL)
+
+
+var s: TServer
+open(s, TPort(0))
+browsers.openDefaultBrowser("http://localhost:" & $s.port)
+while true: 
+  next(s)
+  handleRequest(s.client, s.path, s.query)
+  close(s.client)
+close(s)
diff --git a/tests/tcolors.nim b/tests/tcolors.nim
new file mode 100644
index 000000000..9d1034405
--- /dev/null
+++ b/tests/tcolors.nim
@@ -0,0 +1,39 @@
+import strutils
+
+type
+  TColor = distinct int32
+
+proc rgb(r, g, b: range[0..255]): TColor = 
+  result = TColor(r or g shl 8 or b shl 16)
+
+proc `$`(c: TColor): string =
+  result = "#" & toHex(int32(c), 6)
+
+echo rgb(34, 55, 255)
+
+when false:
+  type
+    TColor = distinct int32
+    TColorComponent = distinct int8
+  
+  proc red(a: TColor): TColorComponent = 
+    result = TColorComponent(int32(a) and 0xff'i32)
+  
+  proc green(a: TColor): TColorComponent = 
+    result = TColorComponent(int32(a) shr 8'i32 and 0xff'i32)
+  
+  proc blue(a: TColor): TColorComponent = 
+    result = TColorComponent(int32(a) shr 16'i32 and 0xff'i32)
+  
+  proc rgb(r, g, b: range[0..255]): TColor = 
+    result = TColor(r or g shl 8 or b shl 8)
+  
+  proc `+!` (a, b: TColorComponent): TColorComponent =  
+    ## saturated arithmetic:
+    result = TColorComponent(min(ze(int8(a)) + ze(int8(b)), 255))
+  
+  proc `+` (a, b: TColor): TColor = 
+    ## saturated arithmetic for colors makes sense, I think:
+    return rgb(red(a) +! red(b), green(a) +! green(b), blue(a) +! blue(b))
+  
+  rgb(34, 55, 255)