I don't have a strong reason to push for 5.12 over 5.10.  But I'm with you, 
David, on the need for a policy. "Last five stable versions" seems reasonable.


On Nov 21, 2013, at 7:20 AM, David Mertens <[email protected]> wrote:

> That said, I think it might be nice to provide a clear dependency policy. For 
> example, we could promise to support all default Perls on the latest versions 
> of Cygwin, Strawberry, Active Perl, Mac OSX, Debian stable, Centos, and 
> Fedora. Note that some of those---namely Centos and Debian stable---may be a 
> bit conservative and we could instead provide instructions or even install 
> scripts that would install perlbrew and a newer version of Perl.
> 
> Or, we could just promise to work on the five latest stable versions of Perl 
> (which, at the moment, would be 5.18, 5.16, 5.14, 5.12, and 5.10), and 
> therefore (try to) nudge Cygwin to move along. If we keep working with the 
> oldest Perl, then the distributors have no need to move forward, right?
> 
> David
> 
> 
> On Thu, Nov 21, 2013 at 9:10 AM, David Mertens <[email protected]> 
> wrote:
> I don't see a need to move to 5.12. I think I'll eventually advocate for that 
> because of the lexical keyword API, but I don't have anything for that yet 
> and I think that Zefram typically writes CPAN modules which provide the same 
> C interfaces for older Perls.
> 
> The biggest Perl feature I would like to see is user-level pragmatic modules, 
> which come with 5.10. And actually, what I really want is warmings from a 
> module. AFAICT, that's been available since 5.6, so I suppose I/we could have 
> started on that a long time ago. Heh.
> 
> David
> 
> 
> On Wed, Nov 20, 2013 at 7:11 PM, Chris Marshall <[email protected]> 
> wrote:
> Without detailed information on who would be affected
> by a change in the required/supported version of perl,
> I would prefer to minimize disruption for PDL users.
> For example, I do know that the older cygwin releases
> used perl 5.10.x and a jump to 5.12 could make them
> not able to use PDL.
> 
> That said, if there is a specific need that could be
> addressed by jumping to 5.12.x, that could justify
> the change.  Anything in mind---I haven't seen anything
> myself.
> 
> All is not bad, if we go to 5.10 support, we can finally
> use 'say' ... :-)
> 
> --Chris
> 
> 
> On Wed, Nov 20, 2013 at 9:19 AM, Craig DeForest
> <[email protected]> wrote:
> > Why not bump to 5.12?
> >
> > (mobile)
> >
> >
> > On Nov 20, 2013, at 4:42 AM, Chris Marshall <[email protected]> wrote:
> >
> >> I propose moving to perl 5.10.x as the officially
> >> supported perl version for general PDL development,
> >> effective immediately.
> >>
> >> I don't expect this to affect the legacy PDL users
> >> as they often are using PDL versions back as far
> >> as 2.4.3.
> >>
> >> Comment, discussion, votes?
> >> Chris
> >>
> >> _______________________________________________
> >> PDL-porters mailing list
> >> [email protected]
> >> http://mailman.jach.hawaii.edu/mailman/listinfo/pdl-porters
> >>
> 
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> 
> 
> -- 
>  "Debugging is twice as hard as writing the code in the first place.
>   Therefore, if you write the code as cleverly as possible, you are,
>   by definition, not smart enough to debug it." -- Brian Kernighan
> 
> 
> 
> -- 
>  "Debugging is twice as hard as writing the code in the first place.
>   Therefore, if you write the code as cleverly as possible, you are,
>   by definition, not smart enough to debug it." -- Brian Kernighan

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