DevTools: linkify relative links in console.log(new Error().stack)

Source/devtools/front_end/common/ParsedURL.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  * 1. Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *
@@ skipping 222 matching lines @@
     /**
      * @return {boolean}
      */
     isDataURL: function()
     {
         return this.scheme === "data";
     }
 }
 
 /**
+ * @param {string} string
+ * @return {?{url: string, lineNumber: (number|undefined), columnNumber: (number|undefined)}}
+ */
+WebInspector.ParsedURL.splitLineAndColumn = function(string)
+{
+    var lineColumnRegEx = /:(\d+)(:(\d+))?$/;
+    var lineColumnMatch = lineColumnRegEx.exec(string);
+    var lineNumber;
+    var columnNumber;
+    if (!lineColumnMatch)
+        return null;
+
+    lineNumber = parseInt(lineColumnMatch[1], 10);
+    // Immediately convert line and column to 0-based numbers.
+    lineNumber = isNaN(lineNumber) ? undefined : lineNumber - 1;
+    if (typeof(lineColumnMatch[3]) === "string") {
+        columnNumber = parseInt(lineColumnMatch[3], 10);
+        columnNumber = isNaN(columnNumber) ? undefined : columnNumber - 1;
+    }
+
+    return { url: string.substring(0, string.length - lineColumnMatch[0].length), lineNumber: lineNumber, columnNumber: columnNumber};
+}
+
+/**
  * @return {?WebInspector.ParsedURL}
  */
 String.prototype.asParsedURL = function()
 {
     var parsedURL = new WebInspector.ParsedURL(this.toString());
     if (parsedURL.isValid)
         return parsedURL;
     return null;
 }