| 1 |
#!/usr/bin/perl |
| 2 |
|
| 3 |
open UNIDATA, "<", "www.unicode.org/Public/UNIDATA/UnicodeData.txt" |
| 4 |
or die "www.unicode.org/Public/UNIDATA/UnicodeData.txt: $!"; |
| 5 |
open TABLE, ">", "table/compose.h" |
| 6 |
or die "table/compose.h: $!"; |
| 7 |
|
| 8 |
print TABLE <<EOF; |
| 9 |
// |
| 10 |
// AUTOMATICALLLY GENERATED by gencompose |
| 11 |
// |
| 12 |
|
| 13 |
struct rxvt_compose_entry { |
| 14 |
uint32_t c1, c2, r; |
| 15 |
} rxvt_compose_table[] = { |
| 16 |
#ifdef ENCODING_COMPOSE |
| 17 |
EOF |
| 18 |
|
| 19 |
my %docom = qw(initial | medial | final | isolated | compat | none |); |
| 20 |
|
| 21 |
while (<UNIDATA>) { |
| 22 |
my ($code, undef, undef, undef, undef, $decompose, undef) = split /;/; |
| 23 |
next unless $decompose; |
| 24 |
$type = $decompose =~ s/^<(.*)>\s*// ? $1 : "none"; |
| 25 |
|
| 26 |
next unless $docom{$type}; |
| 27 |
next unless $decompose =~ /^([0-9a-f]+) ([0-9a-f]+)$/i; |
| 28 |
my $pfx = sprintf "%08d %08d %08d", hex $1, hex $2, hex $code; |
| 29 |
push @compose, [$pfx, hex $1, hex $2, hex $code]; |
| 30 |
} |
| 31 |
|
| 32 |
for (sort { $a->[0] cmp $b->[0] } @compose) { |
| 33 |
next if $seen{$_->[1],$_->[2]}++; |
| 34 |
printf TABLE " { 0x%05x, 0x%05x, 0x%05x },\n", $_->[1], $_->[2], $_->[3]; |
| 35 |
} |
| 36 |
|
| 37 |
|
| 38 |
print TABLE <<EOF; |
| 39 |
#endif |
| 40 |
}; |
| 41 |
EOF |
