1.8.2 manual describes debugger breakpoint functionality that doesn't exist

[Mike Gran]

Hi-

The 1.8.2 manual, in the 3.4.X Intro to Breakpoints section describes
functionality that doesn't exist, and suggests adding to the .guile
file the following libraries that do not appear in the distro

(ice-9 debugger breakpoints)
(ice-9 debugger breakpoints source)
(ice-9 debugger breakpoints procedural)

I seem to recall that there was a thread about moving these to their
own package, right?

Thanks,

Mike Gran