Fix LT-22280: Yellow box when parsing a text

Src/LexText/ParserCore/XAmplePropertiesXAmpleDataFilesAugmenter.cs

@@ -149,7 +149,7 @@ private void AddXAmplePropertiesToLexiconFile()
 						list.Name.BestAnalysisAlternative.Text
 						== customListName
 				);
-			BuildAllomorphPropertyMapper(allomorphHvoPropertyMapper, customList);
+			BuildAllomorphPropertyMapper(allomorphHvoPropertyMapper, customList, customListName);
 			BuildMorphemePropertyMapper(morphemePropertyMapper, customList);
 			// Add allomorph properties
 			var lexWithAlloProps = allomorphHvoPropertyMapper.Aggregate(
@@ -178,25 +178,37 @@ private void CreateXAmpleTempFileAndCopyBack(string xAmpleFile, string tempExten
 
 		private static void BuildAllomorphPropertyMapper(
 			Dictionary<string, string> allomorphHvoPropertyMapper,
-			ICmPossibilityList customList)
+			ICmPossibilityList customList, string customListName)
 		{
 			foreach (var prop in customList.PossibilitiesOS)
 			{
 				var refObjs = prop.ReferringObjects.Select(o => o).Where(o => !(o is ILexEntry));
 				foreach (ICmObject obj in refObjs)
 				{
 					var sHvo = obj.Hvo.ToString();
-					if (!allomorphHvoPropertyMapper.ContainsKey(sHvo))
+					var hvoMatch = " {" + sHvo + "}";
+					if (!allomorphHvoPropertyMapper.ContainsKey(hvoMatch))
 					{
-						var hvoMatch = " {" + sHvo + "}";
-						var replaceWith =
-							hvoMatch + " " + prop.Name.AnalysisDefaultWritingSystem.Text;
+						var replaceWith = hvoMatch + " " + prop.Name.AnalysisDefaultWritingSystem.Text;
 						allomorphHvoPropertyMapper.Add(hvoMatch, replaceWith);
+					} else
+					{
+						// Append the new value to the existing value.
+						allomorphHvoPropertyMapper[hvoMatch] += " " + prop.Name.AnalysisDefaultWritingSystem.Text;
 					}
 				}
 			}
 		}
 
+		private static string LexEntryName(ICmObject obj)
+		{
+			if (obj.ClassName == "MoAffixAllomorph")
+			{
+				return ((IMoAffixAllomorph)obj).LongName;
+			}
+			return "***";
+		}
+
 		private static void BuildMorphemePropertyMapper(
 			Dictionary<string, string> morphemePropertyMapper,
 			ICmPossibilityList customList

Src/LexText/ParserUI/ParserConnection.cs

@@ -153,6 +153,8 @@ public void ParserUpdateHandlerForPolling(object sender, ParserUpdateEventArgs a
 			{
 				//store this for clients which just want to poll us, instead of wiring up to the event
 				m_activity = args.Task.Description;
+				if (args.Task.Phase == TaskReport.TaskPhase.Finished)
+					m_activity = "";
 				//keeps us from getting the notification at the end of the task.
 				if (args.Task.NotificationMessage != null && args.Task.Phase != TaskReport.TaskPhase.Finished)
 					m_notificationMessage = args.Task.NotificationMessage;