[xdebug-general] An improvement idea for breakpoint_set command

Hello Derick and all,

When I set breakpoint on source line where there is no code,
the response of the breakpoint_set command does not complain
about that. It seems okay, but the execution never stops at
the line.

I wish that the response of breakpoint_set command says
"hey you are setting breakpoint on no-code line" or something
like that. So a debug client can be able to issue warning
to the user.

Best regards,

--
Jun Monnai, Anchor Systems Corp.
mail:  monnai[@]anchorsystems.co.jp
web:   http://www.anchorsystems.co.jp/
voice: +81-78-946-5554
fax:   +81-78-946-5575