Can Intellisense functions be applied to a child language in a merged language context? I've tried your sample in QuickStart/LanguageTransitions, and tried the class AspStyleTransitionSyntaxLanguage. When entering the child language (CSharp) in the editor, nothing happens on Ctrl+Space for example, even though I have used the RegisterProjectAssembly method to register my assemblies. When the same language is the primary one, Intellisense is working as expected.
How can I achieve Intellisense in this case? Is it possible?