Cass Alexandru<p>I seem to remember some compiled-to-html output of proof scripts (could have been either <a href="https://types.pl/tags/Rocq" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Rocq</span></a>, <a href="https://types.pl/tags/Isabelle" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Isabelle</span></a> or <a href="https://types.pl/tags/Lean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lean</span></a>, but maybe also a different proof assistant) which let you see the type of subterms on hover. Does this ring a bell w anyone? (I certainly wish we had sth like this for <a href="https://types.pl/tags/Agda" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Agda</span></a>, my current approach is to replace the respective term w a hole and then reload the file and `C-c C-d` which is obviously not static, not to mention computationally expensive…)</p>