Additional changes needed to run

.devcontainer/Dockerfile

@@ -2,7 +2,7 @@ FROM library/node:lts-bookworm
 
 ARG DEBIAN_FRONTEND=noninteractive
 RUN apt update \
-    && apt install -y --no-install-recommends sudo \
+    && apt install -y --no-install-recommends sudo telnet \
     && apt autoremove -y \
     && rm -rf /var/lib/apt/lists/* \
     && echo "node ALL=(ALL) NOPASSWD: ALL" >/etc/sudoers.d/node \

.devcontainer/devcontainer.json

@@ -1,14 +1,19 @@
 {
   "name": "Basic Node.js",
   "build": { "dockerfile": "Dockerfile" },
-"remoteUser": "node",
+"remoteUser": "root",
+"forwardPorts": [8888, 4000],
+"postCreateCommand": "gem install jekyll bundler && /bin/rm -rf node_modules && npm install && cd docs && bundle install && cd ..",
 "features": {
 	"ghcr.io/devcontainers/features/python:1": {
 		"installTools": true,
-		"version": "3.11"
+		"version": "latest"
 	},
 	"ghcr.io/devcontainers-contrib/features/curl-apt-get:1": {},
 	"ghcr.io/jungaretti/features/ripgrep:1": {},
-	"ghcr.io/warrenbuckley/codespace-features/sqlite:1": {}
+	"ghcr.io/warrenbuckley/codespace-features/sqlite:1": {},
+	"ghcr.io/devcontainers/features/ruby:1": {
+		"version": "3.1"
+	}
 }
 }

.vscode/launch.json

@@ -4,6 +4,12 @@
     // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
+        {
+            "name": "Browse local Documentation - Chrome",
+            "request": "attach",
+            "type": "chrome",
+            "url": "http://localhost:4000/enigma-bbs/"
+        },
         {
             "type": "node",
             "request": "launch",

.vscode/tasks.json

@@ -0,0 +1,25 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "Start Jekyll (ENiGMA½ documentation server)",
+            "command": "cd docs && bundle exec jekyll serve",
+            "type": "shell"
+        },
+        {
+            "label": "(re)build Jekyll bundles",
+            "command": "cd docs && bundle install",
+            "type": "shell"
+        },
+        {
+            "label": "(re)build node modules",
+            "command": "/bin/rm -rf node_modules && npm install",
+            "type": "shell"
+        },
+        {
+            "label": "ENiGMA½ new configuration",
+            "command": "./oputil.js config new",
+            "type": "shell"
+        }
+    ]
+}

docs/Gemfile

@@ -30,3 +30,4 @@ end
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 
+gem "webrick"