<p><span class="h-card" translate="no"><a href="https://mastodon.despise.computer/@noah" class="u-url mention">@<span>noah</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@whitequark" class="u-url mention">@<span>whitequark</span></a></span> actually we could just do like utf8 and then have unbounded bit mask length.</p>