chore: upgrade to 19.09

configs/packages/haskell/default.nix

@@ -29,14 +29,12 @@
 
   environment.systemPackages = with pkgs; [
     cabal2nix
-    stack2nix
     cabal-install
     hlint
     # haskellPackages.brittany
     (haskellPackages.ghcWithHoogle (import ./packages.nix))
   ] ++ map haskell.lib.justStaticExecutables [
     haskellPackages.ghcid
-    haskellPackages.hakyll
     # haskellPackages.hfmt
     haskellPackages.hasktags
     haskellPackages.hindent

configs/packages/haskell/packages.nix

@@ -94,7 +94,6 @@ with haskellPackages; [
   unix-time
   unordered-containers
   vector
-  vinyl
   void
   vty
   warp

configs/packages/writing.nix

@@ -1,10 +1,10 @@
 { pkgs, ... }:
 {
   environment.systemPackages = with pkgs; [
-    (texlive.combine {
-      inherit (pkgs.texlive) scheme-full texdoc latex2e-help-texinfo;
-      pkgFilter = pkg: pkg.tlType == "run" || pkg.tlType == "bin" || pkg.pname == "latex2e-help-texinfo";
-    })
+    # (texlive.combine {
+    #   inherit (pkgs.texlive) scheme-full texdoc latex2e-help-texinfo;
+    #   pkgFilter = pkg: pkg.tlType == "run" || pkg.tlType == "bin" || pkg.pname == "latex2e-help-texinfo";
+    # })
     # haskellPackages.patat
     (aspellWithDicts (dict: [dict.de dict.en dict.la dict.en-computers dict.ru]))
     haskellPackages.pandoc-citeproc