dmaestro

doug@ender:~/study$ perl6 -e 'say "Hôtel"'
Hô¿½xF4tel
doug@ender:~/study$ perl6 -e 'say "Hôtel".chars'
5
doug@ender:~/study$ perl6 -e 'say "Hôtel"' | od -Ax -t x1
000000 48 f4 8f bf bd 78 46 34 74 65 6c 0a
00000c
doug@ender:~/study$ perl6 -e 'utf8.new(0xF4, 0x8f, 0xbf, 0xbd).Str.ord.&{ "%x".sprintf($_) }.say'
10fffd
doug@ender:~/study$ perl6 -e 'utf8.new(0xF4, 0x8f, 0xbf, 0xbd).Str.uniname.say'

dmaestro

use v6;

grammar Chord {
    rule TOP { <key> \S* }
    regex bare-key { <key> <!before \S > }
    regex bare-key-one { <key> [ <!before \S > | $ ] }
    regex bare-key-two { <key> <!before <:!Space> > }
    token natural-note { <[ A..G ]> }
    token accidental { <[ \# b ]> }
    regex key { <natural-note> <accidental>? }

dmaestro

doug$ cat z2.pl6
use v6;
my $s = "Zoé";
.chr.print for |$s.NFC, 10;
.chr.print for |$s.NFD, 10;
doug$ perl6 z2.pl6
Zoé
Zoé
perl6 z2.pl6 | perl6 -e '$*IN.encoding(<utf8>); my $z1 = $*IN.get; my $z2 = $*IN.get; say $z1 eq $z2'
True

dmaestro

unit package TestD;

role R {
    method foo( --> Int ) { ... }
}

class C {
    has R $.delegate
        handles *
        is required;

dmaestro

#!/usr/bin/env perl6
use v6;
use MONKEY-SEE-NO-EVAL;
# "project_gbclient_t_controller_signup_process_purchase_validation_07-wordpress_blog_title_t"
my @raw-names = $*IN.lines.grep({  / ^ '"' <[ \w - ]>+ '"' $ / })».EVAL;
.say for @raw-names;

# cat 185_valid_test_names.txt | MVM_SPESH_DISABLE= bin/unquote_via_eval.p6 | wc -l
# 108    [ non-repeatable count ]
# cat 185_valid_test_names.txt | MVM_SPESH_DISABLE=1 bin/unquote_via_eval.p6 | wc -l

dmaestro

use v6;

constant size := 8;
my @corners = map { $_[0] * size + $_[1] }, ((0, size-1) X (0, size-1));

our class Square is Int {
    has Int $!piece;

    method new (|) {
        Metamodel::Primitives.rebless(