Upgrade to PathTools 3.25

[p5sagit/p5-mst-13.2.git] / lib / open.pm

diff --git a/lib/open.pm b/lib/open.pm
index 24488e6..d384b41 100644 (file)
--- a/lib/open.pm
+++ b/lib/open.pm
@@ -1,6 +1,5 @@
 package open;
 use warnings;
-$open::hint_bits = 0x20000; # HINT_LOCALIZE_HH
 
 our $VERSION = '1.05';
 
@@ -57,7 +56,6 @@ sub import {
     my ($class,@args) = @_;
     croak("open: needs explicit list of PerlIO layers") unless @args;
     my $std;
-    $^H |= $open::hint_bits;
     my ($in,$out) = split(/\0/,(${^OPEN} || "\0"), -1);
     while (@args) {
        my $type = shift(@args);
@@ -169,9 +167,8 @@ The C<open> pragma serves as one of the interfaces to declare default
 "layers" (also known as "disciplines") for all I/O. Any two-argument
 open(), readpipe() (aka qx//) and similar operators found within the
 lexical scope of this pragma will use the declared defaults.
-Three-argument opens are not affected by this pragma since there you
-(can) explicitly specify the layers and are supposed to know what you
-are doing.
+Even three-argument opens may be affected by this pragma
+when they don't specify IO layers in MODE.
 
 With the C<IN> subpragma you can declare the default layers
 of input streams, and with the C<OUT> subpragma you can declare
@@ -180,7 +177,7 @@ you can control both input and output streams simultaneously.
 
 If you have a legacy encoding, you can use the C<:encoding(...)> tag.
 
-if you want to set your encoding layers based on your
+If you want to set your encoding layers based on your
 locale environment variables, you can use the C<:locale> tag.
 For example: