--- a/eric6/Project/Project.py Mon Jun 22 17:55:06 2020 +0200 +++ b/eric6/Project/Project.py Tue Jun 23 17:24:18 2020 +0200 @@ -228,7 +228,6 @@ return ['.js'] elif language == "Mixed": return (Preferences.getPython("Python3Extensions") + - Preferences.getPython("PythonExtensions") + ['.rb', '.js']) else: return [""]