/* Local, pinned Markdown renderer compatible with the marked.parse API used by the chat UI. */
(function () {
    const escape = value => String(value).replace(/[&<>"']/g, character => ({"&":"&amp;","<":"&lt;",">":"&gt;","\"":"&quot;","'":"&#39;"}[character]));
    const inline = value => escape(value)
        .replace(/`([^`]+)`/g, "<code>$1</code>")
        .replace(/\*\*([^*]+)\*\*/g, "<strong>$1</strong>")
        .replace(/__([^_]+)__/g, "<strong>$1</strong>")
        .replace(/\*([^*]+)\*/g, "<em>$1</em>")
        .replace(/_([^_]+)_/g, "<em>$1</em>")
        .replace(/\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/g, '<a href="$2" rel="noreferrer noopener">$1</a>');
    window.marked = {parse(markdown) {
        return String(markdown || "").split(/\n{2,}/).map(block => {
            const lines = block.split("\n");
            if (/^### /.test(lines[0])) return `<h3>${inline(lines[0].slice(4))}</h3>`;
            if (/^## /.test(lines[0])) return `<h2>${inline(lines[0].slice(3))}</h2>`;
            if (/^# /.test(lines[0])) return `<h1>${inline(lines[0].slice(2))}</h1>`;
            return `<p>${lines.map(inline).join("<br>")}</p>`;
        }).join("");
    }};
}());