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/development/compilers/fpc/binary.nix

@@ -1,9 +1,8 @@
-args:
-args.stdenv.mkDerivation {
+args: with args;
+stdenv.mkDerivation {
   name = "fpc-2.0.4-binary";
 
-  src = args.
-	fetchurl {
+  src = fetchurl {
 		url = ftp://ftp.chg.ru/pub/lang/pascal/fpc/dist/i386-linux-2.0.4/fpc-2.0.4.i386-linux.tar;
 		sha256 = "0b2szv2anbf58h4i5mlph93afv9qdx6i0jqggba04d3anjbl9gfy";
 	};