Remove default ports if found in URLs.

Author: mattcollier

js/jsonld.js

@@ -8111,6 +8111,13 @@ jsonld.url.parse = function(str, parser) {
   while(i--) {
     parsed[o.keys[i]] = (m[i] === undefined) ? null : m[i];
   }
+  // remove default ports in found in URLs
+  if((parsed.scheme === 'https' && parsed.port === '443') ||
+    (parsed.scheme === 'http' && parsed.port === '80')) {
+    parsed.href = parsed.href.replace(':' + parsed.port, '');
+    parsed.authority = parsed.authority.replace(':' + parsed.port, '');
+    parsed.port = null;
+  }
   parsed.normalizedPath = _removeDotSegments(parsed.path, !!parsed.authority);
   return parsed;
 };