Issue 2503 - Inconsistent behavior: $document flag implied for exception rules with protocol includ…

lib/filterClasses.js

Index: lib/filterClasses.js
===================================================================
--- a/lib/filterClasses.js
+++ b/lib/filterClasses.js
@@ -699,25 +699,16 @@ RegExpFilter.fromText = function(text)
         collapse = false;
       else if (option == "SITEKEY" && typeof value != "undefined")
         sitekeys = value;
       else
         return new InvalidFilter(origText, "Unknown option " + option.toLowerCase());
     }
   }
 
-  if (!blocking && (contentType == null || (contentType & RegExpFilter.typeMap.DOCUMENT)) &&
-      (!options || options.indexOf("DOCUMENT") < 0) && !/^\|?[\w\-]+:/.test(text))
-  {
-    // Exception filters shouldn't apply to pages by default unless they start with a protocol name
-    if (contentType == null)
-      contentType = RegExpFilter.prototype.contentType;
-    contentType &= ~RegExpFilter.typeMap.DOCUMENT;
-  }
-
   try
   {
     if (blocking)
       return new BlockingFilter(origText, text, contentType, matchCase, domains, thirdParty, sitekeys, collapse);
     else
       return new WhitelistFilter(origText, text, contentType, matchCase, domains, thirdParty, sitekeys);
   }
   catch (e)
@@ -746,18 +737,18 @@ RegExpFilter.typeMap = {
   FONT: 32768,
 
   BACKGROUND: 4,    // Backwards compat, same as IMAGE
 
   POPUP: 0x10000000,
   ELEMHIDE: 0x40000000
 };
 
-// ELEMHIDE, POPUP option shouldn't be there by default
-RegExpFilter.prototype.contentType &= ~(RegExpFilter.typeMap.ELEMHIDE | RegExpFilter.typeMap.POPUP);
+// DOCUMENT, ELEMHIDE, POPUP options shouldn't be there by default
+RegExpFilter.prototype.contentType &= ~(RegExpFilter.typeMap.DOCUMENT | RegExpFilter.typeMap.ELEMHIDE | RegExpFilter.typeMap.POPUP);
 
 /**
  * Class for blocking filters
  * @param {String} text see Filter()
  * @param {String} regexpSource see RegExpFilter()
  * @param {Number} contentType see RegExpFilter()
  * @param {Boolean} matchCase see RegExpFilter()
  * @param {String} domains see RegExpFilter()