Index: branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/Arguments/HideStarterArgument.cs
===================================================================
--- branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/Arguments/HideStarterArgument.cs	(revision 15697)
+++ branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/Arguments/HideStarterArgument.cs	(revision 16692)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/Arguments/OpenArgument.cs
===================================================================
--- branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/Arguments/OpenArgument.cs	(revision 15697)
+++ branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/Arguments/OpenArgument.cs	(revision 16692)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/Arguments/StartArgument.cs
===================================================================
--- branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/Arguments/StartArgument.cs	(revision 15697)
+++ branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/Arguments/StartArgument.cs	(revision 16692)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/CommandLineArgument.cs
===================================================================
--- branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/CommandLineArgument.cs	(revision 15697)
+++ branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/CommandLineArgument.cs	(revision 16692)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/CommandLineArgumentHandling.cs
===================================================================
--- branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/CommandLineArgumentHandling.cs	(revision 15697)
+++ branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/CommandLineArgumentHandling.cs	(revision 16692)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -43,5 +43,5 @@
 
     private static ICommandLineArgument ParseArgument(string entry) {
-      var regex = new Regex(@"^/[A-Za-z]+(:[A-Za-z0-9\s]+)?$");
+      var regex = new Regex(@"^/[A-Za-z]+(:\w[\w\s]*)?$");
       bool isFile = File.Exists(entry);
       if (!regex.IsMatch(entry) && !isFile) return null;
Index: branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/ICommandLineArgument.cs
===================================================================
--- branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/ICommandLineArgument.cs	(revision 15697)
+++ branches/2521_ProblemRefactoring/HeuristicLab.PluginInfrastructure/3.3/CommandLineArgumentHandling/ICommandLineArgument.cs	(revision 16692)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
