Nonexistent sites utility

While perusing the man pages for the sites programs, I happened to notice
in the SEE ALSO field a program named s.db. This utility does not have
a man page, nor is the command legitimate (I've tried it). Is this a
holdover from GRASS3.0? Or is this something in the src.contrib that
maybe I haven't unpacked?

Harry Sharp
[=============================================================================]
USMail : Office of Institutional Planning & Research, USC, Columbia, SC 29208
E-mail : sharp@snuff.csd.scarolina.edu (or) T290176 at UNIVSCVM (BITNET)
Lifetime Member Bear and Otter Lovers Society