Fixed: Error when entering unsupported character in tag

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

@@ -100,6 +100,7 @@ namespace NzbDrone.Core.Test.ParserTests
         //[TestCase("Sex And The City S6E15 - Catch-38 [RavyDavy].avi", "Sex And The City", 6, 15)] // -38 is getting treated as abs number
         [TestCase("Castle.2009.S06E03.720p.HDTV.X264-DIMENSION [PublicHD].mkv", "Castle.2009", 6, 3)]
         [TestCase("19-2.2014.S02E01.720p.HDTV.x264-CROOKS", "19-2 2014", 2, 1)]
+        [TestCase("Hulk and the Agents of SMASH S02E08 1080p WEB-DL DD5 1 H 264-YFN", "Hulk and the Agents of S.M.A.S.H.", 2, 8)]
         //[TestCase("", "", 0, 0)]
         public void should_parse_single_episode(string postTitle, string title, int seasonNumber, int episodeNumber)
         {

src/UI/Mixins/TagInput.js

@@ -14,11 +14,12 @@ define(
 
         $.fn.tagsinput.Constructor.prototype.add = function (item, dontPushVal) {
             var self = this;
-            var tagLimitations = new RegExp('[^-_a-z0-9]', 'i');
 
             if (typeof item === 'string' && this.options.tag) {
 
-                if (item === null || item === '' || tagLimitations.test(item)) {
+                var test = testTag(item);
+
+                if (item === null || item === '' || !testTag(item)) {
                     return;
                 }
 
@@ -133,10 +134,10 @@ define(
         var substringMatcher = function() {
             return function findMatches(q, cb) {
                 // regex used to determine if a string contains the substring `q`
-                var substrRegex = new RegExp(q, 'i');
+                //var substrRegex = new RegExp(q, 'i');
 
                 var matches = _.select(TagCollection.toJSON(), function (tag) {
-                    return substrRegex.test(tag.label);
+                    return tag.label.toLowerCase().indexOf(q.toLowerCase()) > -1;
                 });
 
                 cb(matches);
@@ -148,4 +149,15 @@ define(
                 return _.contains(tagValues, tag.id);
             });
         };
+
+        var testTag = function(item) {
+            var tagLimitations = new RegExp('[^-_a-z0-9]', 'i');
+
+            try {
+                return !tagLimitations.test(item);
+            }
+            catch (e) {
+                return false;
+            }
+        };
     });