At 2024-04-05T14:54:50+1100, Greg 'groggy' Lehey wrote:
> Indeed.  The main FreeBSD kernel Makefile also includes a cscope
> target, and also TAGS (for Emacs), which is similar.

ctags(1) is not only supported by nvi, elvis, vim, and vile, it (and the
ex(1) and vi(1) interface to it) is standardized by POSIX.

https://pubs.opengroup.org/onlinepubs/9699919799/utilities/ctags.html

cscope is cool, but its use only of standout() for variation of the
display is visually tiring, and after being away from it for a while, I
always forget that you have to use Control+D to exit.

Regards,
Branden