GNU/Emacs: run code only if needed

GNU/Emacs: change server starting because of EXWM

GNU/Emacs: remove few packages

GNU/Emacs: use package exwm in BSD

GNU/Emacs: restore accidentally deleted midnight mode hook

Use 'moe-theme' in both dark and light mode

 * Use 'moe-theme'
 * Toggle between light and dark mode according
   to an environment variable.
 * Change midnight colors for the 'pdf-tools'
   according the darkness or lightness of the
   mode.

GNU/Emacs: use package 'rg', change font size

GNU/Emacs: configure font height

GNU/Emacs: add function and binding for calculating UTF-8 byte length of region

GNU/Emacs: use package 'slime-repl-ansi-color'

Use submodules for few dependencies

Tweak GNU/Emacs configuration

Remove package 'buffer-move', add two keybindings

* Remove unnecessary package 'buffer-move' because package
  'ace-window' can move buffers when used with
  a prefix argument.
* Add keybings for inserting Org table rows above and below.

GNU/Emacs: use package lua-mode

GNU/Emacs: prolong completion delay, update ox-base64-html

GNU/Emacs: modify vterm build, bind "C-j" in dired, test with more packages

GNU/Emacs: swap "<return>" and "C-j" in slime-repl-mode-map

GNU/Emacs: use package telephone-line

GNU/Emacs: add and test feature for loaded initialization file

GNU/Emacs: unbind "M-m" in lispy-mode-map

GNU/Emacs: truncate long lines, bind C-j to return in Slime REPL mode map