</kbd> due to the reused scratch RAM to save memory.

<script>
//These makes all <pre>...</pre> have an effect that double-clicking will select all the text
//in it, to make it easy to copy code and paste it in your ASM stuff.
//
//Credit:
// https://keestalkstech.com/2014/04/click-to-select-all-on-the-pre-element/
// https://www.sanwebe.com/2014/04/select-all-text-in-element-on-click
document.addEventListener('dblclick', e => {
  let pre = getClosest(e.target, "PRE");
  if (pre && e.ctrlKey) {
    let rang