Fine tuning of Citation Appendix

(per #2723)

Author: dragonstyle

src/format/html/format-html-appendix.ts

@@ -203,7 +203,7 @@ export async function processDocumentAppendix(
             bibTexLabelEl.classList.add(kQuartoSecondaryLabelClass);
             bibTexLabelEl.innerText =
               format.language[kAppendixAttributionBibTex] ||
-              "BibTeX citation";
+              "BibLaTeX citation";
             contentsDiv.appendChild(bibTexLabelEl);
 
             const bibTexDiv = createCodeBlock(doc, cite.bibtex, "bibtex");

src/quarto-core/attribution/document.ts

@@ -123,6 +123,9 @@ export function documentCSL(
       editor?.name
     ),
   );
+  if (csl.editor && csl.editor.length === 0) {
+    csl.editor = undefined;
+  }
 
   // Categories
   const categories =