Function anchor

src/render_html.mjs:77–85

(token)

const seenIDs = Object.create(null)
function anchor(token) {
  let id = token.hashID
  if (id in seenIDs) for (let i = 1;; i++) {
    let ext = id + "_" + i
    if (!(ext in seenIDs)) { id = ext; break }
  }
  seenIDs[id] = true
  return `<a class="${id.charAt(0)}_ident" id="${id}" href="#${id}" tabindex="-1" role="presentation"></a>`
}

function attrs(token) {
  return token.attrs ? token.attrs.map(([name, val]) => ` ${name}="${escape(String(val))}"`).join("") : ""