Note that on *nix, the "default text I/O layer" is probably :raw and :crlf is not used unless requested

A bit of a nitpick, from PerlIO:

:raw
... The implementation of :raw is as a pseudo-layer which when "pushed" pops itself and then any layers which do not declare themselves as suitable for binary data.

The defaults on 5.28:

$ perl -wMstrict -MData::Dump -e "dd PerlIO::get_layers(STDOUT)"
("unix", "perlio")

C:\>perl -wMstrict -MData::Dump -e "dd PerlIO::get_layers(STDOUT)"
("unix", "crlf")

[download]

Update: There appears to be a a bug in PerlIO::get_layers() that causes the :crlf layer to always be reported on Windows, even after a binmode. (But the PerlIO documentation does confirm the above defaults.)

In reply to Re^12: How do I display only matches (updated) by haukex
in thread (SOLVED) How do I display only matches by tem2

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