Every editor-ide has its own approach for this. But emacs has it own
flavor and the ts-* intention was to keep it as close as possible to the
status-quo; that's why I am reporting it here.
There are many details missing in the c/c++-ts-mode compared to
c-mode... but I understand that some of them are WIP while others are
just too complex to port.
I understand all that, but still: can you (or someone else) answer my
question about the accepted practices of IDEs in this matter: do they
highlight the namespace identifiers differently than other
identifiers, or do they use the same highlighting?