For C/C++ code that you can compile I highly recommend rtags. It uses clang (llvm) to figure out all the cross-refs so doesn't have false positives from fuzzy

For C/C++ code that you can compile I highly recommend rtags. It uses clang (llvm) to figure out all the cross-refs so doesn't have false positives from fuzzy matching. rtags - https://github.com/Andersbakken/rtags https://github.com/Andersbakken/rtags vim plugin - https://github.com/lyuts/vim-rtags https://github.com/lyuts/vim-rtags