anchor.diff:      BROWSER = "/usr/bin/firefox";
       TERM = "xterm-256color";
   
  -    NIX_ALLOW_UNFREE = 1;
       NIX_PATH = "$HOME/.nix-defexpr/channels:/nix/var/nix/profiles/per-user/root/channels$\{NIX_PATH:+:$NIX_PATH\}";
  -
       RUST_BACKTRACE = 1;
   
       MATLAB_LOG_DIR = "/home/perlinm/Workspace/MATLAB/logs";
  
positive.code:     vim
      emacs
  
      # programming languages
      gcc
      cargo
      python3
  
negative.code:     userName = "Michael A. Perlin";
      userEmail = "mika.perlin@gmail.com";
      extraConfig = {
        core.editor = "hx";
        init.defaultBranch = "main";
        fetch.prune = "true";
        pull.ff = "only";
        push.autoSetupRemote = "true";
      };
      aliases = {
        st = "status";
  