skip section title for abstract

Author: deniak

lib/rules/metadata/abstract.js

@@ -16,9 +16,18 @@ export function check(sr, done) {
             return true;
         }
     });
-    return done({
-        abstract: abstractTitle
-            ? sr.norm(abstractTitle.parentElement.innerHTML)
-            : 'Not found',
-    });
+
+    if (abstractTitle) {
+        const div = sr.jsDocument.createElement('div');
+        [...abstractTitle.parentElement.children].forEach(child => {
+            {
+                if (child !== abstractTitle) {
+                    div.appendChild(child.cloneNode(true));
+                }
+            }
+        });
+        return done({ abstract: sr.norm(div.innerHTML) });
+    } else {
+        return done({ abstract: 'Not found' });
+    }
 }