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author | Ricardo Signes <rjbs@cpan.org> | 2013-05-14 21:29:16 -0400 |
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committer | Ricardo Signes <rjbs@cpan.org> | 2013-05-14 21:29:16 -0400 |
commit | f3068e1b8162c9d1fc179c4642cb0af8c9f5d065 (patch) | |
tree | a0fa1e2a4afd414c3a5f4722866b0863410fc5bb | |
parent | 55c6e7a8d6cf0b496596c66f110d3984a2b500c3 (diff) | |
download | perl-f3068e1b8162c9d1fc179c4642cb0af8c9f5d065.tar.gz |
perldelta: clarify the deprecation of non-PerlIO perl
-rw-r--r-- | pod/perldelta.pod | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/pod/perldelta.pod b/pod/perldelta.pod index da7144ab7f..1901627fce 100644 --- a/pod/perldelta.pod +++ b/pod/perldelta.pod @@ -714,12 +714,14 @@ constructs. =head2 Pre-PerlIO IO implementations -Perl supports being built without PerlIO proper, using a stdio or sfio -wrapper instead. A perl build like this will not support IO layers and -thus Unicode IO, making it rather handicapped. - -PerlIO supports a C<stdio> layer if stdio use is desired, and similarly a -sfio layer could be produced. +In theory, you can currently build perl without PerlIO. Instead, you'd use a +wrapper around stdio or sfio. In practice, this isn't very useful. It's not +well tested, and without any support for IO layers or (thus) Unicode, it's not +much of a perl. Building without PerlIO will most likely be removed in the +next version of perl. + +PerlIO supports a C<stdio> layer if stdio use is desired. Similarly a +sfio layer could be produced in the future, if needed. =head1 Future Deprecations |