Code points is an abstraction, it's an internal Perl thing.
What are you talking about? It has nothing to do with Perl. "e" is formed from the code point U+0065, "é" is formed from code point U+00E9 or from code points U+0065 + U+0301, etc. This is defined by The Unicode Consortium, not by Perl.
It must produce a bunch of bytes.
No, the input must be a string of integers in 0..255, which it is. print has no problem storing those as bytes. iso-latin-1 doesn't factor into it.
In which of the following is does print use iso-latin-1?
use utf8;
my $s1 = inet_aton('195.169.195.171'); print($s1);
my $s2 = encode_utf8("éë"); print($s2);
my $s3 = "éë"; print($s3);
my $s4 = "\xC3\xA9\xC3\xAB"; print($s4);
The only two possible answers are "all of them" or "none of them", since print can't tell the difference between those strings.
If you claim that iso-latin-1 is used, then you claim that use utf8; produces iso-latin-1. It doesn't. It produces Unicode code points.
That prints garbage instead of 'ç'.
Because the terminal expects bytes of UTF-8, but it got bytes of Unicode code points.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
|
|
