$di{$mnem} = hex $char;
}
+# personal addendums
+my @extra;
+if (-r 'shiar.inc.txt') {
+ open my $include, '<:utf8', 'shiar.inc.txt';
+ for (readline $include) {
+ m{^([!"%'-Z_a-z]{2}) (.)} or next;
+ warn("$1 already defined"), next if defined $di{$1};
+ $di{$1} = ord $2;
+ push @extra, $1;
+ }
+}
+warn $@ if $@;
+
# optionally get unicode character information
my %info = eval {
require Unicode::UCD;
- map { $_ => Unicode::UCD::charinfo($di{$_}) } keys %di;
+ map {
+ $_ => Unicode::UCD::charinfo($di{$_})
+ || { block => '?', category => 'Xn', name => '', script => '' }
+ } keys %di;
};
# add custom categories for certain blocks
$_->{category} .= ' Xl' if $_->{block} eq 'Latin-1 Supplement';
}
+# mark unofficial extras as such
+$info{$_}->{category} .= ' Xz' for @extra;
+
+for (keys %di) {
+ # find control characters (first 32 chars from 0 and 128)
+ next if $di{$_} & ~0b1001_1111;
+ # rename to something more descriptive
+ $info{$_}->{name} = $info{$_}->{unicode10}
+ ? '<'.$info{$_}->{unicode10}.'>' # the old name was much more useful
+ : sprintf('<control U+%04X>', $di{$_}); # at least identify by value
+ # show descriptive symbols instead of control chars themselves
+ $di{$_} += 0x2400 if $di{$_} < 32;
+}
+
# output perl code of hash
# (assume no backslashes or curlies, so we can just q{} w/o escaping)
print "{\n";