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Make (hopefully) the Windows CR CR LF bug go away
authorJarkko Hietaniemi <jhi@iki.fi>
Wed, 13 Aug 2003 11:57:47 +0000 (11:57 +0000)
committerJarkko Hietaniemi <jhi@iki.fi>
Wed, 13 Aug 2003 11:57:47 +0000 (11:57 +0000)
commit8229d19fa9e50fd15985d19cead1fb292012b9f9
tree8d5e6ae61dea1706ac3573e968df1efc9232cd4e
parent86feb2c5020849c60df097178dd21ab793b7c689
Make (hopefully) the Windows CR CR LF bug go away
by making the CRLF layer repel any other CRLF layers.
In other words: binmode(FH, ":crlf") in e.g. Win32
is effectively a no-op since there already is one
CRLF layer in the stack by default.

p4raw-id: //depot/perl@20674
perlio.c
pod/perlrun.pod
t/io/crlf.t
t/io/layers.t