Nix-expr style review

Unneded args.something replaced with
args: with args;
line. After this line args is the only place where we can recieve variables from.

Also removed several
buildInputs = [];
lines.

svn path=/nixpkgs/trunk/; revision=10415

pkgs/misc/gxemul/default.nix

@@ -12,7 +12,7 @@ let
     optionals = ["libX11"];
     defaultFlags = [ "demos" "doc" ];
   };
-in args.stdenv.mkDerivation {
+in stdenv.mkDerivation {
 
   inherit name;
   inherit (co) /* flags */ buildInputs configureFlags;

pkgs/misc/maven/maven-2.nix

@@ -1,8 +1,8 @@
-args:
-args.stdenv.mkDerivation {
+args: with args;
+stdenv.mkDerivation {
   name = "maven-2.0.8-bin";
 
-  src = args.fetchurl {
+  src = fetchurl {
     # TODO mirrors 
     url = http://apache.linux-mirror.org/maven/binaries/apache-maven-2.0.8-bin.tar.bz2;
     sha256 = "1wasvqplw7xk04j38vsq94zbrlpdg2k4348bg8730snr6zgaasai";
@@ -14,8 +14,6 @@ args.stdenv.mkDerivation {
     ensureDir \$out; mv * \$out
   ";
 
-  buildInputs =(with args; []);
-
   meta = { 
       description = "Java build tool";
       homepage = "apache.org";

pkgs/misc/ntfsprogs/default.nix

@@ -1,15 +1,13 @@
-args:
+args: with args;
 args.stdenv.mkDerivation {
   name = "ntfsprogs-2.0.0";
 
-  src = args.fetchurl {
+  src = fetchurl {
     name = "ntfsprogs-2.0.0.tar.bz2";
     url = "http://garr.dl.sourceforge.net/sourceforge/linux-ntfs/ntfsprogs-2.0.0.tar.bz2";
     sha256 = "ad36e19706c7303b10aa0a9bf2c2dd0309b91cd0171f1c9eb361d94a85017432";
   };
 
-  buildInputs =(with args; []);
-
   meta = {
       description = "ntfs utilities";
       homepage = http://sourceforge.net/projects/linux-ntfs;