Fixed: Parsing anime with title ending in 100

src/NzbDrone.Core.Test/ParserTests/AbsoluteEpisodeNumberParserFixture.cs

@@ -101,6 +101,8 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("Abc Abc Abc Abc Episode 10 VOSTFR (1920x1080) Miracle Sharingan Fansub.MKV - Team - (À suivre)", "Abc Abc Abc Abc", 10, 0, 0)]
         [TestCase("[Glenn] Ani ni Tsukeru Kusuri wa Nai! 3 - 11 (1080p AAC)[C34B2B3B].mkv", "Ani ni Tsukeru Kusuri wa Nai! 3", 11, 0, 0)]
         [TestCase("Tatort.E1135.Lasst.den.Mond.am.Himmel.stehen.GERMAN.1080p.WEBRip.x264-Group", "Tatort", 1135, 0, 0)]
+        [TestCase("[HorribleSubs] Abc 100 - 07 [1080p].mkv", "Abc 100", 7, 0, 0)]
+        [TestCase("[HorribleSubs] Abc 100 S2 - 07 [1080p].mkv", "Abc 100 S2", 7, 0, 0)]
         //[TestCase("", "", 0, 0, 0)]
         public void should_parse_absolute_numbers(string postTitle, string title, int absoluteEpisodeNumber, int seasonNumber, int episodeNumber)
         {

src/NzbDrone.Core/Parser/Parser.cs

@@ -68,17 +68,21 @@ namespace NzbDrone.Core.Parser
                 //Anime - [SubGroup] Title Season+Episode
                 new Regex(@"^(?:\[(?<subgroup>.+?)\](?:_|-|\s|\.)?)(?<title>.+?)(?:[-_\W](?<![()\[!]))+(?:S?(?<season>(?<!\d+)\d{1,2}(?!\d+))(?:(?:[ex]|\W[ex]){1,2}(?<episode>\d{2}(?!\d+)))+)(?:\s|\.).*?(?<hash>\[\w{8}\])?(?:$|\.)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
+                
+                //Anime - [SubGroup] Title with trailing number Absolute Episode Number
+                new Regex(@"^\[(?<subgroup>.+?)\][-_. ]?(?<title>[^-]+?)(?:(?<![-_. ]|\b[0]\d+) - )(?:[-_. ]?(?<absoluteepisode>\d{2,3}(\.\d{1,2})?(?!\d+)))+(?:[-_. ]+(?<special>special|ova|ovd))?.*?(?<hash>\[\w{8}\])?(?:$|\.mkv)",
+                          RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                 //Anime - [SubGroup] Title with trailing number Absolute Episode Number
-                new Regex(@"^\[(?<subgroup>.+?)\][-_. ]?(?<title>[^-]+?)(?:(?<![-_. ]|[0]\d+)[-_. ]+)(?:[-_. ]?(?<absoluteepisode>\d{3}(\.\d{1,2})?(?!\d+)))+(?:[-_. ]+(?<special>special|ova|ovd))?.*?(?<hash>\[\w{8}\])?(?:$|\.mkv)",
+                new Regex(@"^\[(?<subgroup>.+?)\][-_. ]?(?<title>[^-]+?)(?:(?<![-_. ]|\b[0]\d+)[_ ]+)(?:[-_. ]?(?<absoluteepisode>\d{3}(\.\d{1,2})?(?!\d+)))+(?:[-_. ]+(?<special>special|ova|ovd))?.*?(?<hash>\[\w{8}\])?(?:$|\.mkv)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                 //Anime - [SubGroup] Title - Absolute Episode Number
-                new Regex(@"^\[(?<subgroup>.+?)\][-_. ]?(?<title>.+?)(?:(?<![0]\d+))(?:[. ]-[. ](?<absoluteepisode>\d{2,3}(\.\d{1,2})?(?!\d+|[-])))+(?:[-_. ]+(?<special>special|ova|ovd))?.*?(?<hash>\[\w{8}\])?(?:$|\.mkv)",
+                new Regex(@"^\[(?<subgroup>.+?)\][-_. ]?(?<title>.+?)(?:(?<!\b[0]\d+))(?:[. ]-[. ](?<absoluteepisode>\d{2,3}(\.\d{1,2})?(?!\d+|[-])))+(?:[-_. ]+(?<special>special|ova|ovd))?.*?(?<hash>\[\w{8}\])?(?:$|\.mkv)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                 //Anime - [SubGroup] Title Absolute Episode Number - Absolute Episode Number (batches without full separator between title and absolute episode numbers)
-                new Regex(@"^\[(?<subgroup>.+?)\][-_. ]?(?<title>.+?)(?:(?<![0]\d+))(?<absoluteepisode>\d{2,3}(\.\d{1,2})?(?!\d+|[-]))[. ]-[. ](?<absoluteepisode>\d{2,3}(\.\d{1,2})?(?!\d+|[-]))(?:[-_. ]+(?<special>special|ova|ovd))?.*?(?<hash>\[\w{8}\])?(?:$|\.mkv)",
+                new Regex(@"^\[(?<subgroup>.+?)\][-_. ]?(?<title>.+?)(?:(?<!\b[0]\d+))(?<absoluteepisode>\d{2,3}(\.\d{1,2})?(?!\d+|[-]))[. ]-[. ](?<absoluteepisode>\d{2,3}(\.\d{1,2})?(?!\d+|[-]))(?:[-_. ]+(?<special>special|ova|ovd))?.*?(?<hash>\[\w{8}\])?(?:$|\.mkv)",
                     RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
                 //Anime - [SubGroup] Title Absolute Episode Number