First mostly working version of the config

dotfiles/.config/i3/config

@@ -154,7 +154,7 @@ client.unfocused #333333 #222222 #888888 #292d2e #eeeeee
 
 # Startup Applications
 exec --no-startup-id "lxpolkit &" # start authentication agent (prompt)
-exec --no-startup-id "xcompmgr &" # startup composition manager (transparency)
+exec --no-startup-id "picom &" # startup composition manager (transparency)
 exec --no-startup-id "polybar" # status bar
 exec --no-startup-id "$HOME/.scripts/autostart_desktop.sh &" # run autostart desktop apps
 exec --no-startup-id "emacs --daemon &" # startup emacs daemon

dotfiles/.emacs.d/config.org

@@ -194,7 +194,7 @@ Colors parenthesis for better lisp syntax highlighting.
 
 #+begin_src emacs-lisp
   (use-package rainbow-delimiters
-    :hook prog-mode)
+    :hook (prog-mode . rainbow-delimiters-mode))
 #+end_src
 
 ** Line Numbers
@@ -503,7 +503,7 @@ Vanilla dired opens a new buffer for every new directory it visits. When managin
 #+begin_src emacs-lisp
   (use-package all-the-icons-dired
     :after dired
-    :hook dired-mode)
+    :hook (dired-mode . all-the-icons-dired-mode))
 #+end_src
 
 *** Hide Dotfiles
@@ -512,7 +512,7 @@ This hides all dotfiles in dired with the keybinding ~H~.
 
 #+begin_src emacs-lisp
 (use-package dired-hide-dotfiles
-  :hook dired-mode
+  :hook (dired-mode . dired-hide-dotfiles-mode)
   :config
   (evil-collection-define-key 'normal 'dired-mode-map
     "H" 'dired-hide-dotfiles-mode))

dotfiles/.emacs.d/lsp.org

@@ -214,3 +214,12 @@ sudo emerge -v app-emacs/ebuild-mode
   :defer t
   :hook (ebuild-mode . lsp-deferred))
 #+end_src
+
+** Nix
+
+Nix is the language used by NixOS and the Nix package manager.
+
+#+begin_src emacs-lisp
+(use-package nix-mode
+  :mode "\\.nix\\'")
+#+end_src

dotfiles/.screenlayout/launch.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 function load_script() {
     if [ -f "$1" ]; then

dotfiles/.screenlayout/wallpapers.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Dynamically load background with feh
 feh_command="feh --bg-fill"

dotfiles/.scripts/autostart_desktop.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 for file in $HOME/.config/autostart/*; do
     exec_line=$(cat "$file" | grep '^Exec' | cut -d '=' -f2-)

dotfiles/.scripts/brightness.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if [[ $# != 1 ]]; then
     echo "Usage: $0 <brightness percentage>"