Re: Summary of salient changes to Perl 5 between the major releases?

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Re^2: Summary of salient changes to Perl 5 between the major releases? by Anonymous Monk on Jul 27, 2012 at 17:01 UTC
Thanks for the links, daxim. I should've been more specific: I'm more interested in the major modern changes and additions since 5.8. Sorry for not being specific enough. Some examples of what I'd like to know: When was given/when added? When was smart match added? Have there been any pragmas added which, when used, deprecate older less-recommended features? And the biggest, which I was unable to articulate until just now: What do the "`use 5.$X`" pragmas get me? Which features do they enable/disable? Thanks so much!	[reply]
Re^3: Summary of salient changes to Perl 5 between the major releases? by daxim (Curate) on Jul 27, 2012 at 18:07 UTC
5.10 5.10 The following (non-core!) pragmas disable some more or less unwanted aspects of Perl. autovivification bareword::filehandles circular::require indirect multidimensional stringification I probably forgot a few. Starting with 5.10, `use version` enables the feature pragma. Read that documentation carefully. So far, `feature` only enabled new stuff, or enabled stuff that was deprecated and removed. The semantics of `feature` are supposed to support disabling stuff, and I will be delighted to discover how future Perls handle this. Related: How can I test when a feature was added to Perl?	[reply] [d/l] [select]
Re^4: Summary of salient changes to Perl 5 between the major releases? by Anonymous Monk on Jul 27, 2012 at 18:20 UTC
Thanks, daxim!	[reply]
Re^3: Summary of salient changes to Perl 5 between the major releases? by Anonymous Monk on Jul 27, 2012 at 18:08 UTC
Many of your questions are answered by the documentation for the feature pragma TJD	[reply]
Re^4: Summary of salient changes to Perl 5 between the major releases? by Anonymous Monk on Jul 27, 2012 at 18:20 UTC
Yes, it appears that's what I was looking for! Thank you.	[reply]
Re^3: Summary of salient changes to Perl 5 between the major releases? by MidLifeXis (Monsignor) on Jul 27, 2012 at 17:37 UTC
As an example: perl when was given/when added. It looks like the consensus is that it was added in 5.10. --MidLifeXis	[reply]
Re^3: Summary of salient changes to Perl 5 between the major releases? by Anonymous Monk on Jul 28, 2012 at 02:41 UTC
Read the perldeltas / perldeltas - every perl*delta in one file	[reply]


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