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Re: [RFC] Can we convert lib/perl5db.pl (= the default perldebugger) to strict and warnings?

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From:
Shlomi Fish
Date:
December 16, 2011 14:33
Subject:
Re: [RFC] Can we convert lib/perl5db.pl (= the default perldebugger) to strict and warnings?
Message ID:
20111217003304.4725ee3c@lap.shlomifish.org
On Fri, 16 Dec 2011 21:32:51 +0100
Paul Johnson <paul@pjcj.net> wrote:

> On Mon, Dec 12, 2011 at 04:25:02PM +0000, Nicholas Clark wrote:
> > On Mon, Dec 12, 2011 at 05:17:53PM +0100, Johan Vromans wrote:
> > > Dave Mitchell <davem@iabyn.com> writes:
> > > 
> > > > It's these sorts of exceedingly non-obvious gotchas that makes me very
> > > > wary of messing with the debugger.
> > > 
> > > ... or that make it painfully clear that this piece of software requires
> > > good documentation and/or redesign.
> > 
> > Good documentation alone won't save it. It (also) needs tests, and some idea
> > of coverage of those tests. I believe that investigating how to do this is
> > in the list of Google Code In tasks. Hopefully someone will take it up.
> 
> I have added this as a task in the second batch of GCI tasks:
> http://www.google-melange.com/gci/task/view/google/gci2011/7241242
> 
> If anyone would be willing to mentor this, please make yourself known.
> Mentoring such a task is probably not particularly onerous to anyone
> familiar with the debugger and fame, fortune and a Google tee-shirt(*)
> await.

I'm willing to mentor this task, but I should note I started adding more tests
to the perl debugger, either as regression tests as part of bug fixes or as
ones preventing future bugs here:

https://github.com/shlomif/perl/tree/perl-d-add-tests-3

Nevertheless, more help would be appreciated.

Regards,

	Shlomi Fish

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