docs: format nix examples in options

colorschemes/base16/default.nix

@@ -130,7 +130,9 @@ lib.nixvim.plugins.mkNeovimPlugin {
           for example, you could reuse some colors from the builtin colorschemes:
 
           ```nix
+          {
             base03.__raw = "base16.colorschemes['catppuccin'].base06";
+          }
           ```
 
           [plugin's source code]: https://github.com/RRethy/base16-nvim/blob/master/lua/colors/init.lua

plugins/by-name/blink-cmp-latex/default.nix

@@ -15,6 +15,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
     For example:
 
     ```nix
+    {
       plugins.blink-cmp = {
         enable = true;
         settings.sources.providers = {
@@ -28,11 +29,13 @@ lib.nixvim.plugins.mkNeovimPlugin {
           };
         };
       };
+    }
     ```
 
     And then you can add it to blink-cmp's `sources.default` option:
 
     ```nix
+    {
       plugins.blink-cmp = {
         enable = true;
         settings.sources.default = [
@@ -43,6 +46,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
           "latex-symbols"
         ];
       };
+    }
     ```
   '';
 

plugins/by-name/blink-cmp-spell/default.nix

@@ -15,6 +15,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
     For example:
 
     ```nix
+    {
       plugins.blink-cmp = {
         enable = true;
         settings.sources.providers = {
@@ -27,11 +28,13 @@ lib.nixvim.plugins.mkNeovimPlugin {
           };
         };
       };
+    }
     ```
 
     And then you can add it to blink-cmp's `sources.default` option:
 
     ```nix
+    {
       plugins.blink-cmp = {
         enable = true;
         settings.sources.default = [
@@ -42,6 +45,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
           "spell"
         ];
       };
+    }
     ```
   '';
 

plugins/by-name/blink-copilot/default.nix

@@ -19,6 +19,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
     For example:
 
     ```nix
+    {
       plugins.blink-cmp = {
         enable = true;
         settings.sources.providers = {
@@ -41,11 +42,13 @@ lib.nixvim.plugins.mkNeovimPlugin {
           };
         };
       };
+    }
     ```
 
     And then you can add it to blink-cmp's `sources.default` option:
 
     ```nix
+    {
       plugins.blink-cmp = {
         enable = true;
         settings.sources.default = [
@@ -56,6 +59,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
           "copilot"
         ];
       };
+    }
     ```
   '';
 

plugins/by-name/blink-ripgrep/default.nix

@@ -44,6 +44,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
     And then you can add it to blink-cmp's `sources.default` option:
 
     ```nix
+    {
       plugins.blink-cmp = {
         enable = true;
         settings.sources.default = [
@@ -54,6 +55,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
           "ripgrep"
         ];
       };
+    }
     ```
   '';
 

plugins/by-name/hop/default.nix

@@ -16,6 +16,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
     Hop doesn’t set any keybindings; you will have to define them by yourself.
     If you want to create a key binding from within nixvim:
     ```nix
+    {
       keymaps = [
         {
           key = "f";
@@ -68,6 +69,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
           options.remap = true;
         }
       ];
+    }
     ```
   '';
 

plugins/by-name/sandwich/default.nix

@@ -13,6 +13,7 @@ lib.nixvim.plugins.mkVimPlugin {
     The `settings` option will not let you define the options starting with `sandwich#`.
     For those, you can directly use the `globals` option:
     ```nix
+    {
       globals."sandwich#magicchar#f#patterns" = [
         {
           header.__raw = "[[\<\%(\h\k*\.\)*\h\k*]]";
@@ -21,6 +22,7 @@ lib.nixvim.plugins.mkVimPlugin {
           footer = "";
         }
       ];
+    }
     ```
   '';
 

plugins/by-name/treesitter/default.nix

@@ -40,6 +40,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
     If you'd like more control, you could instead specify which packages to install. For example:
 
     ```nix
+    {
       plugins.treesitter = {
         enable = true;
 
@@ -58,6 +59,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
           yaml
         ];
       };
+    }
     ```
 
     ### Installing tree-sitter grammars from nvim-treesitter
@@ -69,6 +71,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
     or use the `plugins.treesitter.settings.ensure_installed` option to specify grammars you want the plugin to fetch and install.
 
     ```nix
+    {
       plugins.treesitter = {
         enable = true;
 
@@ -84,6 +87,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
           ];
         };
       };
+    }
     ```
 
     NOTE: You can combine the functionality of `plugins.treesitter.nixGrammars` and `plugins.treesitter.settings.ensure_installed`.

plugins/cmp/default.nix

@@ -28,6 +28,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
 
     #### With auto-enabled sources
     ```nix
+    {
       plugins.cmp = {
         autoEnableSources = true;
         settings.sources = [
@@ -36,10 +37,12 @@ lib.nixvim.plugins.mkNeovimPlugin {
           { name = "buffer"; }
         ];
       };
+    }
     ```
 
     #### Without auto-enabled sources
     ```nix
+    {
       plugins = {
         cmp = {
           autoEnableSources = false;
@@ -53,7 +56,7 @@ lib.nixvim.plugins.mkNeovimPlugin {
         cmp-path.enable = true;
         cmp-buffer.enable = true;
       };
-
+    }
     ```
   '';
 

plugins/cmp/options/sources-option.nix

@@ -41,6 +41,7 @@ let
         if you don't want to see `buffer` source items while `nvim-lsp` source is available:
 
         ```nix
+        {
           sources = [
             {
               name = "nvim_lsp";
@@ -51,6 +52,7 @@ let
               group_index = 2;
             }
           ];
+        }
         ```
       '';
 

plugins/lsp/language-servers/ltex-settings.nix

@@ -108,7 +108,6 @@ in
     type = with types; listOf (maybeRaw str);
     pluginDefault = { };
     example = {
-
       "<LANGUAGE1>" = [
         "<WORD1>"
         "<WORD2>"