feat: install and use ed(1)

users/buffet/bash.nix

@@ -34,6 +34,10 @@ in {
         "nocaseglob"
       ];
 
+      bashrcExtra = ''
+        [[ -f ~/.profile ]] && . ~/.profile
+      '';
+
       initExtra = ''
         __prompt() {
         	local status="$?"

users/buffet/default.nix

@@ -1,4 +1,8 @@
-{pkgs, ...}: {
+{
+  pkgs,
+  lib,
+  ...
+}: {
   imports = [
     ./bash.nix
     ./cargo.nix
@@ -32,7 +36,7 @@
       stateVersion = "23.11";
 
       sessionVariables = {
-        EDITOR = "nvim";
+        EDITOR = lib.mkForce "${pkgs.oed}/bin/ed";
       };
 
       packages = with pkgs; [
@@ -67,6 +71,7 @@
         man-pages
         man-pages-posix
         mosh
+        oed
         okular
         pavucontrol
         radare2