move all expressions to nix/; include modularized home-manager config

nix/home-manager/programs/neovim.nix

@@ -0,0 +1,152 @@
+{ pkgs,
+...
+}:
+
+let
+  unstablepkgs = import <nixos-unstable> {};
+
+in {
+  home.sessionVariables = {
+    EDITOR = "nvim";
+  };
+
+  nixpkgs.config = {
+    pidgin = {
+      openssl = true;
+      gnutls = true;
+    };
+
+    packageOverrides = pkgs: with pkgs; {
+      neovim = unstablepkgs.neovim;
+      vimPlugins = unstablepkgs.vimPlugins;
+    };
+  };
+
+  programs.neovim = {
+    enable = true;
+
+    extraPythonPackages = (ps: with ps; [ ]);
+    extraPython3Packages = (ps: with ps; [ ]);
+
+    configure = {
+      customRC = builtins.readFile ./neovim/vimrc;
+      vam = {
+        knownPlugins = with pkgs; vimPlugins // {
+          delimitMate = vimUtils.buildVimPlugin {
+            name = "delimitMate-vim";
+            src = fetchFromGitHub {
+              owner = "Raimondi";
+              repo = "delimitMate";
+              rev = "728b57a6564c1d2bdfb9b9e0f2f8c5ba3d7e0c5c";
+              sha256 = "0fskm9gz81dk8arcidrm71mv72a7isng1clssqkqn5wnygbiimsn";
+            };
+            buildInputs = [ zip vim ];
+          };
+
+          yaml-folds = vimUtils.buildVimPlugin {
+            name = "vim-yaml-folds";
+            src = fetchFromGitHub {
+              owner = "pedrohdz";
+              repo = "vim-yaml-folds";
+              rev = "0672d9a3b685b51b4c49d8716c2ad4e27cfa5abd";
+              sha256 = "0yp2jgaqiria79lh75fkrs77rw7nk518bq63w9bvyy814i7s4scn";
+            };
+            buildInputs = [ zip vim ];
+          };
+
+          vim-markdown-toc = vimUtils.buildVimPlugin {
+            name = "vim-markdown-toc";
+            src = fetchFromGitHub {
+              owner = "mzlogin";
+              repo = "vim-markdown-toc";
+              rev = "a6e227023f405a7c39590a8aaf0d54dde5614a2e";
+              sha256 = "1vpsnjzc7hvrkp6mq68myxl3k1x363iif58rrd17njcsa4jh1zwy";
+            };
+          };
+          vim-perl = vimUtils.buildVimPlugin {
+            name = "vim-perl";
+            src = fetchFromGitHub {
+              owner = "vim-perl";
+              repo = "vim-perl";
+              rev = "21d0a0d795336acf8a9306da35f379c32cfc5e08";
+              sha256 = "0f2sa0v3djd89k16n4saji9n7grziyhkljq75dskcbv8r19m8i1j";
+            };
+          };
+
+          git-blame = vimUtils.buildVimPlugin {
+            name = "git-blame";
+            src = fetchFromGitHub {
+              "owner" = "zivyangll";
+              "repo" = "git-blame.vim";
+              "rev" = "a5b666840eead1b1ea1c351038da6ce026716bb6";
+              "sha256" = "181siphb87yzln9433159ssa6vmm1h2dd0kqhlx7bgsi51gng4rv";
+            };
+          };
+        };
+
+        pluginDictionaries = let 
+          default = [
+            "delimitMate"
+            "vim-airline"
+            "ctrlp"
+            "vim-css-color"
+            "rainbow_parentheses"
+            "vim-colorschemes"
+            "vim-colorstepper"
+            "vim-signify"
+            "fugitive"
+            "ctrlp"
+            "vim-indent-guides"
+            "UltiSnips"
+            "fzfWrapper"
+
+            "ncm2"
+            "ncm2-bufword"
+            "ncm2-path"
+            "ncm2-tmux"
+            "ncm2-ultisnips"
+            "nvim-yarp"
+
+            "LanguageClient-neovim"
+
+            "Improved-AnsiEsc"
+            "tabular"
+            "git-blame"
+
+            # Nix
+            "vim-addon-nix"
+            "vim-addon-vim2nix"
+
+            # LaTeX
+            "vim-latex-live-preview"
+            "vimtex"
+
+            # YAML
+            "yaml-folds"
+
+            # Perl
+            # "vim-perl"
+
+
+            # markdown
+            "vim-markdown"
+            "vim-markdown-toc"
+
+            # misc syntax support
+            "vim-bazel"
+          ];
+        in [
+          { names = default; }
+          { names = default ++ [
+            ];
+            filename_regex = ".*\.nix\$";
+          }
+          { names = default ++ [
+            ];
+            filename_regex = ".*\.tex\$";
+          }
+        ];
+      };
+    };
+  };
+}