[Python-Dev] about line numbers

[Tim Peters]

[Vladimir Marangozov]
> Could you elaborate a bit more on this?

No time for this now -- sorry.

> Do you mean setting breakpoints on a per opcode basis (for example
> by exchanging the original opcode with a new BREAKPOINT opcode in
> the code object) and use the lineno tab for breakpoints based on
> the source listing?

Something like that.  The classic way to implement positional breakpoints is
to perturb the code; the classic problem is how to get back the effect of
the code that was overwritten.