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use Tk;
use strict;
binmode(STDOUT,":utf8");
$Tk::FontRank = \&Ranker;
my $mw = MainWindow->new();
my $t = $mw->Scrolled(Text => -font => [fixed => 14])->pack;
#$t->insert(end => "Simple ASCII\n");
#$t->update;
$t->insert(end => "\x{3A3A}\n");
$t->update;
#$t->insert(end => "\x{20AC}0.02 ?\n");
#$t->update;
#$t->insert(end => "\x{2323}\x{2322}\n");
MainLoop unless @ARGV;
sub Ranker
{
my ($cost,$ch,$want,$got) = @_;
return $cost if $ch == 32;
if ($cost == 0)
{
printf "U+%04x for ",$ch;
print $want->family," use ",$got->Xname,"\n";
}
elsif ($cost == -1)
{
printf "U+%04x $ch not in ",$ch;
print $got->Xname,"\n";
}
else
{
return (1 << 30) if ($got->size && $want->size != $got->size);
if ($got->encoding eq 'iso10646-1')
{
$cost = ($cost >> 3) || 1;
}
printf "%08x for U+%04x ",$cost,$ch;
print $want->family,' got ',$got->family,'/',$got->encoding,"\n";
}
return $cost;
}
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