I'm actually quite happy that the 5.8.x series is out of maint now. Maintaining those patches was quite a lot of work.
Note that those patches still add the err keyword to perl.
The disadvantage of those patches over the proposal of a module/function, is that it is inside the perl binary, and all has to be recompiled from scratch.
In reply to Re^5: RFC: Defined-Or for before Perl 5.10
by Tux
in thread RFC: Defined-Or for before Perl 5.10
by molecules
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