Although it's always possible to find out the value of default-collect 
by doing a show command, in practice it's convenient to see it listed as 
part of "info break" or "info trace"; it helps keep the user aware that 
more may be getting collected than is listed with individual 
tracepoints.  This patch just gives it a line after the listing, and 
doesn't say anything if it is empty.

Since this is not strictly necessary and maybe even a little irregular, 
I invite comments - if enough people put finger down throat and make 
gagging noises, I'll withdraw it. :-)

Stan

2010-04-05  Stan Shebs  <stan@codesourcery.com>

    * breakpoint.c (default_collect_info): New function.
    (breakpoints_info): Call it.
    (maintenance_info_breakpoints): Ditto.
    (tracepoints_info): Ditto.