[CGamesPlay]

This is interesting. Does that mean that it's not possible to goto-definition for a file that isn't open? What about goto-definition of a file in a different module?

Combining syntax highlighting and code navigation seems like a reasonable approach, I'm just curious how it works.

[ben-schaaf]

Goto-definition, goto-anything and now auto-complete use the folders you have added to the project (under Project > Add Folder to Project…). We use all these things internally to navigate our (relatively large) C++ codebase.