INNER CODE UNIT · JavaScript

escapeHtml

LeyckerS/moondownloader · web/app.js:190

const escapeHtml = (s) => s.replace(/[&<>]/g, (c) => ({ "&": "&amp;", "<": "&lt;", ">": "&gt;" }[c]));

/* Middle ellipsis: these filenames differ only in the last few characters, so
   clipping the tail would make every row look identical. */
function elide(name, head = 34, tail = 22) {
  if (name.length <= head + tail + 1) return name;
  return name.slice(0, head) + "…" + name.slice(-tail);
}

/* Animated counter. The number is the thing the operator stares at; snapping it
   between two values hides how fast it is actually moving. */
function roll(el, to, fmt) {
  const from = Number(el.dataset.v || 0);
  if (!isFinite(to)) return;
  if (Math.abs(to - from) < 1e-4) { el.textContent = fmt(to); return; }
  cancelAnimationFrame(el._raf);
  const t0 = performance.now();
  const dur = 340;

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