[RFA] gdb.base a*.exp b*.exp send_gdb vs gdb_test

[Joel Brobecker]

> No, it's the regexp.  It ends with "$gdb_prompt$", with no trailing
> space.  gdb_test requires the output to end with "$gdb_prompt $",
> including the trailing space.
> 
> Subtle but critical.   ;-))

Subtle indeed.  So the GDB prompt does not have a trailing space
in this testcase?  If that's the case, then no other observation
(and OK to commit).

-- 
Joel