(setq display-fill-column-indicator-column 80)
(global-display-fill-column-indicator-mode)
#+end_src
-** Keybinding hints
-When starting a key chord, show possible future steps after 0.3 seconds.
-#+begin_src emacs-lisp
- (use-package which-key
- :config (which-key-mode)
- :custom (which-key-idle-delay 0.3))
-#+end_src
** Highlight todo items in comments
#+begin_src emacs-lisp
(use-package hl-todo