Parser updated.

NzbDrone.Core.Test/ParserTest.cs

@@ -63,6 +63,7 @@ namespace NzbDrone.Core.Test
         [TestCase("S06E03-Unwrapped-(Number Ones Unwrapped) - [DarkData]", "", 6, 3)]
         [TestCase("The Mentalist S02E21 18 5 4 720p WEB DL DD5 1 h 264 EbP", "The Mentalist", 2, 21)]
         [TestCase("01x04 - Halloween, Part 1 - 720p WEB-DL", "", 1, 4)]
+        [TestCase("extras.s03.e05.ws.dvdrip.xvid-m00tv", "Extras", 3, 5)]
         public void ParseTitle_single(string postTitle, string title, int seasonNumber, int episodeNumber)
         {
             var result = Parser.ParseTitle(postTitle);

NzbDrone.Core/Parser.cs

@@ -30,11 +30,11 @@ namespace NzbDrone.Core
 		                                RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                                     //Episodes with a title, Single episodes (S01E05, 1x05, etc) & Multi-episode (S01E05E06, S01E05-06, S01E05 E06, etc)
-                                    new Regex(@"^(?<title>.+?)(?:\W+S?(?<season>(?<!\d+)\d{1,2}(?!\d+))(?:(?:\-|[ex]|\s[ex]){1,2}(?<episode>\d{2}(?!\d+)))+)\W?(?!\\)",
+                                    new Regex(@"^(?<title>.+?)(?:\W+S?(?<season>(?<!\d+)\d{1,2}(?!\d+))(?:(?:\-|[ex]|\W[ex]){1,2}(?<episode>\d{2}(?!\d+)))+)\W?(?!\\)",
 		                                RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                                     //Episodes without a title, Single (S01E05, 1x05) AND Multi (S01E04E05, 1x04x05, etc)
-                                    new Regex(@"^(?:S?(?<season>(?<!\d+)\d{1,2}(?!\d+))(?:(?:\-|[ex])(?<episode>\d{1,2}(?!\d+)))+\W*)+\W?(?!\\)",
+                                    new Regex(@"^(?:S?(?<season>(?<!\d+)\d{1,2}(?!\d+))(?:(?:\-|[ex]|\W[ex])(?<episode>\d{1,2}(?!\d+)))+\W*)+\W?(?!\\)",
 			                            RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                                     //Episodes over 99 (3-digits or more) (S01E105, S01E105E106, etc)