usw - use utf8; use strict; use warnings; in one line.
use usw; # is just 8 bytes pragma instead of below:
use utf8;
use strict;
use warnings;
my $cp = '__YourCP__' || 'UTF-8';
binmode \*STDIN, ':encoding($cp)';
binmode \*STDOUT, ':encoding($cp)';
binmode \*STDERR, ':encoding($cp)';
usw is like a shortcut pragma that works in any environment.
May be useful for those who write the above code every single time.
use usw;
It seems a kind of pragmas but doesn't spent %^H because overusing it is nonsense.
use usw; should be just the very shortcut at beginning of your codes.
Therefore, if you want to set no, you should do it the same way as before.
no strict;
no warnings;
no utf8;
These still work as expected everywhere.
And writing like this doesn't work.
no usw;
Since version 0.12, it dies with warning.
It replaces $SIG{__WARN__} or/and $SIG{__DIE__}
to avoid the bug(This may be a strange specification)
of encoding only the file path like that:
宣言あり at t/script/00_è¦åãã.pl line 19.
Since version 0.07, you can relate automatically
STDIN,STDOUT,STDERR with cp\d+
which is detected by Win32 module.
Since version 0.08, you don't have to care if the environment is a Windows or not.
Copyright (C) worthmine.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Yuki Yoshida(worthmine)