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/tools/X11/xmacro/default.nix

@@ -1,8 +1,8 @@
-args:
-args.stdenv.mkDerivation {
+args: with args;
+stdenv.mkDerivation {
   name = "xmacro";
 
-  src = args.fetchurl {
+  src = fetchurl {
     url = mirror://sourceforge/xmacro/xmacro-pre0.3-20000911.tar.gz;
     md5 = "d2956b82f3d5380e58a75ccc721fb746";
   };
@@ -11,6 +11,5 @@ args.stdenv.mkDerivation {
 
   preInstall="echo -e 'install:\n	mkdir \${out}/bin;\n	cp xmacrorec xmacrorec2 xmacroplay \${out}/bin;' >>Makefile; ";
 
-  buildInputs = (with args; 
-	[libX11 libXtst xextproto libXi inputproto]);
+  buildInputs = [libX11 libXtst xextproto libXi inputproto];
 }