redo vim-with-plugins configuration

- executable name is vim too
- bundle a vimrc that just reads the ~/.vimrc for now
- use python3

home/config.nix

@@ -2,35 +2,44 @@ let
   lib = (import <nixpkgs> {}).lib;
 
 in
-{
+  {
 
-  clementine.spotify = false;
+    clementine.spotify = false;
-  whitelistedLicenses = with lib.licenses; [ wtfpl ];
+    whitelistedLicenses = with lib.licenses; [ wtfpl ];
-  packageOverrides = pkgs: with pkgs;
+    vim =
-	let
+      { gui = "gtk3";
-	myVimBundle = with pkgs.vimPlugins; {
+      python = true;
-	  # loaded on start
+      multibyteSupport = true;
-	  start = [
+    };
-		ale
+
-	    ctrlp
+    packageOverrides = pkgs: with pkgs;
-		deoplete-jedi
+    rec {
-	    fugitive
+      myVim = (vim_configurable.override {python = python3;}).customize {
-		nerdtree
+            # executable/ package name
-		nerdtree-git-plugin
+            name = "vim";
-		supertab
+            vimrcConfig.packages.myVimPackage = with pkgs.vimPlugins; {
-		vim-pandoc
+          # loaded on start
-		vim-pandoc-syntax
+          start = [
-		vim-nix
+            ale
-	  ];
+            ctrlp
-	};
+            deoplete-jedi
-	in 
+            fugitive
-  	rec {
+            nerdtree
+            nerdtree-git-plugin
+            supertab
+            vim-pandoc
+            vim-pandoc-syntax
+            vim-nix
+          ];
+        };
+		vimrcConfig.customRC = ''
+          if filereadable($HOME . "/.vimrc")
+            source ~/.vimrc
+          endif
+		  '';
+      };
       # build with debug symbols and in debug mode (less optimized)
-	  myVim = vim_configurable.customize {
-	    name = "vim-with-plugins";
-		vimrcConfig.packages.myVimPackage = myVimBundle;
-	  };
       opencvDebug = enableDebugging ((opencv3.override {enablePython=true; enableGtk3=true; enableDocs=true; pythonPackages=pkgs.python3Packages; }).overrideAttrs (oldAttrs: rec {cmakeBuildType = "Debug";}));
     };
 
-}
+  }