ability to combine counterparts (.h .cpp .m) in sidebar or tabs.. both for open files and folder-browser
Clicking such a tab would select the last viewed item, clicking again would toggle. another idea for helping c/c++ coders out without needing to remember a hotkey (which may be forgotten when moving between platforms & their IDE's)
The ability to combine multiple extensions for the same filename could be done in a non-c/c++ specific manner, and binary files (.o? .pyc?) ignored.
Customer support service by UserEcho