perl breakpoints

[bpm-list-blu at 4321.tv (Brian Medley)]

On Tue, Sep 09, 2003 at 03:14:59PM -0400, Kevin D. Clark wrote:

> Instead of this, I'd recommend just putting the following code snippet
> on the lines that you want the breakpoint to exist at:
> 
>         $DB::single = 1;
> 
> This will cause a break to happen if you're running under the
> debugger. 
> 
> This is a lot less brittle than hardcoding line numbers.  Also, this
> code is harmless if you aren't running underneath the debugger.

That's cool...However, there are a few things.  First, it seems I wouldn't
be able to put breakpoints in the installed libraries (unless I was root or
somesuch).  And, once inside the debugger I don't see a way to disable the
breakpoint - is there one?

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