updating book

Author: clpi

README.md

@@ -91,6 +91,8 @@ check back!
 
 ## Credits
 
+`word.lua` is a project by [clpi](github.com/clpi) and is licensed under the [MIT](./LICENSE) license.
+
 thank you and keep updated!
 
 - [The word book](https://word.cli.st)

book/.markdownlintrc

@@ -0,0 +1,12 @@
+{
+    /* Wrap lines at 100 chars */
+    "MD013": {
+        "line_length": 100
+    },
+
+    /* Allow inline-html */
+    "MD033": false,
+
+    /* Allow non-headings at the top of files */
+    "MD041": false
+}

book/src/SUMMARY.md

@@ -7,23 +7,33 @@ Welcome to the `word.lua` book. I hope this helps!
 
 ---
 
-3. [Configuring](./config.md)
+As for some basic info about `word.lua`:
+
+3. [About](./about.md)
+  1. [Options](./about/options.md)
+  2. [Commands](./about/commands.md)
+  3. [Autocommands](./about/autocommands.md)
+
+---
+
+4. [Configuring](./config.md)
   1. [Setting up](./config/setting-up.md)
   2. [Basic](./config/basic.md)
   3. [Advanced](./config/advanced.md)
 
 ---
 
-4. [Extending](./extend.md)
+5. [Extending](./extend.md)
   1. [Plugins](./extend/plugins.md)
   2. [inits](./extend/inits.md)
   3. [Keymaps](./extend/keymaps.md)
   4. [Autocmds](./extend/autocmd.md)
 
 ---
 
-5. [Customizing](./customizing.md)
-  2. [Themes](./extend/themes.md)
+6. [Customizing](./customizing.md)
+  2. [Themes](./customizing/themes.md)
+  2. [Highlights](./customizing/highlights.md)
 
 ---