OK, here is a new patch that adds all missing prompts in the Ada sections.

2008-12-15  Joel Brobecker  <brobecker@adacore.com>

        * gdb.texinfo (Omissions from Ada): Add missing GDB prompt in
        examples.
        (Additions to Ada): Likewise. Add the missing opening and closing
        parenthesis of the GDB prompt in one of the examples.

OK to commit?

Thank you,
-- 
Joel