{protectmail:email:text}

Hides an email address inside client-side JavaScript so spambots that scrape the page source never see a plain mailto address, while a human visitor still gets a normal clickable email link. On render the command emits an empty anchor tag plus a small script that assembles the mailto target and the visible link text in the browser at load time. The first parameter is the address to protect. The optional second parameter is the visible link text; if you omit it, the address itself is shown. If the first parameter is empty the command returns just the second parameter unchanged (or nothing). Because the markup is built in JavaScript, the link is invisible to visitors with JavaScript disabled and to plain-text or feed renderers. The output is never cached and embeds a random element id, so the exact HTML differs on every render - useful examples are illustrative rather than asserted.