#!/usr/bin/perl -w
use Unicode::CharName qw(uname);
my $file = "stdin";
if (@ARGV) {
$file = shift;
open(STDIN, $file) || die "Can't open $file: $!\n";
}
binmode(STDIN);
die "Can't read: $!" unless read(STDIN, $magic, 4) == 4;
my($hi,$lo) = unpack("nn", $magic);
die "Bad magic\n" unless $hi == 0xFFFE && $lo == 0x0001;
print "# Made from $file (Charmap file v$lo)\n";
print "#\n";
print "# U8 Unicode Unicode name\n";
while (read(STDIN, $buf, 4)) {
my($from, $to) = unpack("nn", $buf);
printf "0x%02x 0x%04x # %s\n", $from, $to, uname($to);
}