You guys. The default git precommit hook checks for this. You can enable
it by copying and pasting this command into a shell in your Urbit
checkout:
cp .git/hooks/precommit{.sample,}
OpenBSD whines about these and recommends using strlcpy / snprintf
instead. Since strlcpy isn't quite universal yet, we use strncpy instead
and be careful about terminating the string. We could implement a
portable strlcpy in terms of strncpy, but that'd add another function to
the namespace.
Yes, usually the length is obviously bounded. Still, pretending
strcpy/sprintf don't exist seems like a great strategy.
N.B. there are still a few occurrences of strcpy and sprintf under f/
and in libuv, but I don't have time to tackle them right now.