tools: add direct anchors for error codes

This adds direct anchors for the error codes in errors.html. For example, previously the anchor for ERR_ASSERTION is #errors_err_assertion, now there is also #ERR_ASSERTION. PR-URL: nodejs#16779 Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]> Reviewed-By: Anatoli Papirovski <[email protected]> Reviewed-By: James M Snell <[email protected]>
Trott · Nov 8, 2017 · c3d26e8 · c3d26e8
1 parent 3ee524b
commit c3d26e8
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/tools/doc/html.js b/tools/doc/html.js
@@ -472,6 +472,9 @@ function getSection(lexed) {
   return '';
 }
 
+function getMark(anchor) {
+  return `<span><a class="mark" href="#${anchor}" id="${anchor}">#</a></span>`;
+}
 
 function buildToc(lexed, filename, cb) {
   var toc = [];
@@ -499,12 +502,15 @@ function buildToc(lexed, filename, cb) {
 
     depth = tok.depth;
     const realFilename = path.basename(realFilenames[0], '.md');
-    const id = getId(`${realFilename}_${tok.text.trim()}`);
+    const apiName = tok.text.trim();
+    const id = getId(`${realFilename}_${apiName}`);
     toc.push(new Array((depth - 1) * 2 + 1).join(' ') +
              `* <span class="stability_${tok.stability}">` +
              `<a href="#${id}">${tok.text}</a></span>`);
-    tok.text += `<span><a class="mark" href="#${id}"` +
-                `id="${id}">#</a></span>`;
+    tok.text += getMark(id);
+    if (realFilename === 'errors' && apiName.startsWith('ERR_')) {
+      tok.text += getMark(apiName);
+    }
   });
 
   toc = marked.parse(toc.join('\n'));