vim: add html5 plugin, update nixpkgs

flake.lock

@@ -62,16 +62,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1671040593,
+        "lastModified": 1672102598,
-        "narHash": "sha256-W5aZNwYBjaEaLifDWGEfecvnCiDkXjI26rHgidSftUM=",
+        "narHash": "sha256-7fzlPrDEpej/8ORSk7V4H4W6koOMD0juQ/M7whewNpk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "170e39462b516bd1475ce9184f7bb93106d27c59",
+        "rev": "93c0d5dcf02409fe705500e90af38b33d3a259d3",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-22.11",
+        "ref": "release-22.11",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -2,7 +2,7 @@
   description = "Samw's home environment, as managed by nix/home-manager.";
   inputs = {
     # Nixpkgs
-    nixpkgs = {url = "github:nixos/nixpkgs/nixos-22.11";};
+    nixpkgs = {url = "github:nixos/nixpkgs/release-22.11";};
     # Other modules
     home-manager = {
       url = "github:nix-community/home-manager/release-22.11";

home/vim-dev/default.nix

@@ -32,6 +32,7 @@ in {
       dhall-vim
       kotlin-vim
       Jenkinsfile-vim-syntax
+      html5-vim
     ]
     # delve is unsupported on aarch64-linux and golangci-lint is broken on darwin
     # (see https://github.com/NixOS/nixpkgs/issues/168984).

home/vim-dev/dev.lua

@@ -62,6 +62,20 @@ require'lspconfig'.rnix.setup{
 require'lspconfig'.rust_analyzer.setup{
   on_attach = on_attach,
   capabilities = capabilities,
+  commands = {
+    RustOpenDocs = {
+      function()
+        vim.lsp.buf_request(vim.api.nvim_get_current_buf(), 'experimental/externalDocs', vim.lsp.util.make_position_params(), function(err, url)
+          if err then
+            error(tostring(err))
+          else
+            vim.fn['netrw#BrowseX'](url, 0)
+          end
+        end)
+      end,
+      description = 'Open documentation for the symbol under the cursor in default browser',
+    },
+  },
 }
 require'lspconfig'.dhall_lsp_server.setup{
   on_attach = on_attach,