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Sorry, I realize I wasn't specific enough:
I've read about Encode, and successfully used it in a previous project. I know about the need to decode and encode streams, too. However, it seemed to me that Perl did some of this job itself (as I had tried to explicitly decode data from the standard input, or from command-line arguments, and had experienced strange results)

So, is there some place where it is explicitly stated what is converted by perl, in a transparent manner, and what isn't ?

Furthermore, even though I didn't Encode or Decode the streams, shouldn't it "just work", if the scalar value is specified in UTF-8 (because the file is encoded as such), and Perl is AWARE that it is UTF-8 (because of 'use utf8;'), and Perl stores it internally in UTF-8, and the expected output format is UTF-8 too ?

I'm pretty sure there is a catch I haven't figured out, there, but pointing it to me, even if obvious, could help. Thanks !

EDIT: I've run a short test, using a Latin-1 terminal (this test script is fully encoded in UTF-8):

#!/usr/bin/perl use utf8; use Encode; $\ = "\n"; my $unicodeScalar = "Je suis une chaîne accentuée là où il faut."; print '['.Encode::is_utf8($unicodeScalar).'] '.$unicodeScalar;

Using my Latin-1 terminal, I displayed the source file, and, sure enough, the contents were garbled (2 strange bytes for each accentuated character, which confirmed me the file was truly UTF-8), then I ran the script. And I got a perfect display.

So, does Perl assume by default, even in a UTF-8 environment, that it should output everything in Latin-1 ?


In reply to Re^2: Default encoding rules leave me puzzled... (use open qw/ :std :locale /; by kzwix
in thread Default encoding rules leave me puzzled... by kzwix

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