(specifications->manifest
 '("emacs"
   "texinfo"
   "the-silver-searcher"
   "ripgrep"
   "emacs-vterm"
   "hledger"
   "font-gnu-freefont"
   "font-gnu-unifont"
   "emacs-telega-sever"
   "yt-dlp"
   "mpv"
   "python-youtube-transcript-api"
   "rdrview"
   "graphviz"
   "python-isort"
   "python-black"
   "python-yapf"
   "plantuml"
   "difftastic-bin"
   "xkb-switch"))