Remove org-present, treemacs, darkroom

README.org

@@ -379,14 +379,6 @@ Loading this file is handled automatically on my [[https://git.xenia.me.uk/xenia
 
   (setq mode-line-compact 'long)
 #+end_src
-** Darkroom
-#+begin_src emacs-lisp
-  (use-package darkroom
-    :ensure t
-    :diminish
-    :defer t)
-#+end_src
-
 ** Zone
 #+begin_src emacs-lisp :tangle yes
   (use-package zone
@@ -410,35 +402,6 @@ Loading this file is handled automatically on my [[https://git.xenia.me.uk/xenia
     (diff-hl-draw-borders nil))
 #+end_src
 
-** Treemacs
-#+begin_src emacs-lisp
-  (use-package treemacs
-    :ensure t
-    :defer t
-    :diminish
-    :custom
-    (treemacs-follow-mode t)
-    (treemacs-filewatch-mode t)
-    (treemacs-hide-gitignored-files-mode nil)
-    :bind
-    ("C-x t 1"   . treemacs-delete-other-windows)
-    ("C-x t t"   . treemacs)
-    ("C-x t d"   . treemacs-select-directory)
-    ("C-x t B"   . treemacs-bookmark)
-    ("C-x t C-t" . treemacs-find-file)
-    ("C-x t M-t" . treemacs-find-tag))
-
-  (use-package treemacs-magit
-    :after (treemacs magit)
-    :ensure t)
-
-  (use-package treemacs-nerd-icons
-    :after (treemacs nerd-icons)
-    :ensure t
-    :config
-    (treemacs-load-theme "nerd-icons"))
-#+end_src
-
 * Org-mode
 For reference information, see [[https://orgmode.com][Org-mode website]]
 
@@ -517,14 +480,6 @@ For reference information, see [[https://orgmode.com][Org-mode website]]
     (org-journal-file-type 'monthly)
     (org-journal-file-format "%Y-%m.org"))
 #+end_src
-** org-present
-#+begin_src emacs-lisp
-  (use-package org-present
-    :ensure t
-    :after org
-    :commands (org-present))
-#+end_src
-
 ** Capture templates
 #+begin_src emacs-lisp :results output silent
   (setq org-capture-templates