v0.2.96

static/js/public.js

@@ -37,6 +37,7 @@ async function renderMermaid() {
   const renderVersion = ++mermaidRenderVersion;
   const nodes = [...content.querySelectorAll(".mermaid")];
   if (!nodes.length) return;
+  content.querySelectorAll(".mermaid-error").forEach(error => error.remove());
   try {
     nodes.forEach(node => {
       if (!node.dataset.mermaidSource) node.dataset.mermaidSource = node.textContent || "";
@@ -44,10 +45,12 @@ async function renderMermaid() {
     const mermaid = await loadMermaid();
     mermaid.initialize({ startOnLoad: false, theme: getTheme() === "dark" ? "dark" : "default", securityLevel: "strict" });
     await mermaid.run({ nodes });
+    if (renderVersion === mermaidRenderVersion) content.querySelectorAll(".mermaid-error").forEach(error => error.remove());
   } catch {
     if (renderVersion !== mermaidRenderVersion) return;
     nodes.forEach(node => {
       if (!node.isConnected || !content.contains(node) || !node.parentNode) return;
+      if (node.previousElementSibling?.classList.contains("mermaid-error")) return;
       const message = document.createElement("p");
       message.className = "error mermaid-error";
       message.textContent = t("public.mermaidFailed", {}, "Failed to load Mermaid.");