fix: consistently use data-link-type on generated links (#4731)

src/core/dfn-index.js

@@ -277,7 +277,7 @@ function collectExternalTerms() {
       continue;
     }
 
-    const { type, linkFor } = elem.dataset;
+    const { linkType: type, linkFor } = elem.dataset;
     const term = getTermFromElement(elem);
     if (!term) {
       continue; // <a data-cite="SPEC"></a>

src/core/xref.js

@@ -405,7 +405,7 @@ function addDataCite(elem, query, result, conf) {
   // a filename. That filename must be preserved if there's no specific path.
   if (citePath === "/") citePath = "";
   const citeFrag = url.hash.slice(1);
-  const dataset = { cite, citePath, citeFrag, type };
+  const dataset = { cite, citePath, citeFrag, linkType: type };
   if (forContext) dataset.linkFor = forContext[0];
   if (url.origin && url.origin !== "https://partial") {
     dataset.citeHref = url.href;

tests/spec/core/inlines-spec.js

@@ -623,7 +623,7 @@ describe("Core - Inlines", () => {
     expect(primitiveAnchor.hash).toBe("#idl-unsigned-short");
 
     const primitiveData = primitiveAnchor.dataset;
-    expect(primitiveData.linkType).toBe("idl");
+    expect(primitiveData.linkType).toBe("interface");
     expect(primitiveData.cite).toBe("webidl");
     expect(primitiveData.xrefType).toBe("interface");
     expect(primitiveData.lt).toBe("unsigned short");

tests/spec/core/xref-spec.js

@@ -77,6 +77,7 @@ describe("Core — xref", () => {
     expect(link.href).toBe(
       "https://html.spec.whatwg.org/multipage/webappapis.html#event-handlers"
     );
+    expect(link.dataset.linkType).toBe("dfn");
     expect(link.classList.contains("respec-offending-element")).toBeFalsy();
 
     const dfn = doc.querySelector("#external-dfn dfn a");