RFC: First stab at breakpoints in multiple locations

[Eli Zaretskii]

> Date: Sun, 13 Mar 2005 19:38:24 -0500
> From: Daniel Jacobowitz <drow@false.org>
> 
> This patch (which, obviously, I'm not proposing to commit) is an initial
> prototype of the one breakpoint, many locations idea I've discussed before.

Thanks (and sorry for the long response time).

These changes, and the general method you propose to resolve these
issues, are fine with me, but could you please explain the reason to
also change seemingly unrelated places like symtab.c and linespec.c?