Fixes to markdown extensions/styling. Sort crawlers most recent first.

2026-08-27 01:27:49 +00:00
parent 5c2433b766
commit 3518ac9ac7
5 changed files with 57 additions and 14 deletions
@@ -235,9 +235,26 @@ import "overlayscrollbars/overlayscrollbars.css";
      btn.textContent = "copy";
      btn.addEventListener("click", async () => {
        const code = pre.querySelector("code");
-        await navigator.clipboard.writeText(
-          (code || pre).textContent.replace(/\n$/, ""),
-        );
+        const text = (code || pre).textContent.replace(/\n$/, "");
+        // navigator.clipboard exists only in secure contexts (https or
+        // localhost); viewing over plain http needs the textarea fallback.
+        try {
+          if (navigator.clipboard) {
+            await navigator.clipboard.writeText(text);
+          } else {
+            const ta = document.createElement("textarea");
+            ta.value = text;
+            ta.style.cssText = "position:fixed;opacity:0";
+            document.body.append(ta);
+            ta.select();
+            document.execCommand("copy");
+            ta.remove();
+          }
+        } catch {
+          btn.textContent = "failed";
+          setTimeout(() => (btn.textContent = "copy"), 1500);
+          return;
+        }
        btn.textContent = "copied";
        btn.classList.add("copied");
        setTimeout(() => {