update README

README.md

@@ -1,10 +1,13 @@
-# Usage
+# `xmonad-custom`: Custom modules for my xmonad configuration
 
-Install via stack similar as xmonad and xmonad-contrib, see e.g.
-https://brianbuccola.com/how-to-install-xmonad-and-xmobar-via-stack/
+## Usage
 
-# Goals of this setup
-## Design
+Install via stack similar as xmonad and xmonad-contrib,
+see e.g. [brianbuccola][this guide].
+Write `xmonad.hs` as glue code to import modules.
+
+## Goals of this setup
+### Design
 - Keybindings optimized for neo keyboard layout:
     - positional keybindings taken from default XMonad config,
       e.g. now `n` and `d` are used to rotate through workspaces,
@@ -24,7 +27,7 @@ https://brianbuccola.com/how-to-install-xmonad-and-xmobar-via-stack/
   (still many missing)
 - Use [polybar][PolyBar] as status bar
 
-## Implementational
+### Implementational
 - Use [ezconfig][EZConfig] for all bindings to simplify code.
 - Use [submap][Submap] for menus.
 - separation into multiple modules to clean up the main `xmonad.hs` config file
@@ -42,7 +45,7 @@ https://brianbuccola.com/how-to-install-xmonad-and-xmobar-via-stack/
   In particular, no [build-script][custom build script] is needed to build `xmonad`.
 - Use [xmonad-dbus][xmonad-dbus] for communication with PolyBar.
 
-# Non-goals
+## Non-goals
 - Write a library that is directly usable for others.
   This is for personal use, although you are of course invited to reuse/adapt/fork this
 - Complete separation of code and configuration.
@@ -61,3 +64,4 @@ https://brianbuccola.com/how-to-install-xmonad-and-xmobar-via-stack/
 [submap]: https://xmonad.github.io/xmonad-docs/xmonad-contrib/XMonad-Actions-Submap.html
 [xmonad-dbus]: https://github.com/troydm/xmonad-dbus 
 [polybar]: https://github.com/polybar/polybar 
+[brianbuccola]: https://brianbuccola.com/how-to-install-xmonad-and-xmobar-via-stack/