An experiment in liberty and landhttps://libstead.com/2026-11-02T00:00:00ZLibstead https://libstead.com/posts/hello-world/2026-11-02T00:00:00Z

The first post, and a tour of the notation this blog understands.

<p>Welcome to <strong>Libstead</strong>. This post shows everything the notation supports so far.</p> <h2 id="text">Text</h2> <p>Paragraphs, <em>emphasis</em>, <strong>strong</strong>, <code>inline code</code>, and <a href="https://lean-lang.org">links</a>. A backslash escapes a character: *not emphasis*.</p> <h2 id="lists">Lists</h2> <ul><li>Unordered lists</li><li>With <em>inline</em> formatting</li></ul> <ol><li>Ordered lists</li><li>Count up</li></ol> <blockquote><p>Quotes can hold <strong>any</strong> other block.</p> <ul><li>even lists</li></ul></blockquote> <h2 id="code">Code</h2> <pre><code class="language-lean">def greet (name : String) : String := s!&quot;Hello, {name}!&quot;</code></pre> <hr> <h2 id="extensions">Extensions</h2> <p>Blocks fenced with <code>:::name</code> are handed to an extension by name:</p> <aside class="note"><div class="label">Extensions</div><p>Each extension is one small Lean value. Adding notation never touches the core parser.</p></aside>