X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;ds=sidebyside;f=glib%2Fgen-unicode-tables.pl;h=ebcb4a44c6211c51adb5596d8627c86938a77e40;hb=30ed5f53e205e6bfc35126a9d3c62dac8a9c5dad;hp=0e3b26b4ffe2b65a3d89ab7afe442cd56b58f618;hpb=d85b722734a6fcfe94032f6113de9e5c190fd7c3;p=platform%2Fupstream%2Fglib.git
diff --git a/glib/gen-unicode-tables.pl b/glib/gen-unicode-tables.pl
index 0e3b26b..ebcb4a4 100755
--- a/glib/gen-unicode-tables.pl
+++ b/glib/gen-unicode-tables.pl
@@ -14,9 +14,7 @@
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# along with this program; if not, see .
# Contributer(s):
# Andrew Taylor
@@ -118,6 +116,7 @@ $FOLDING_MAPPING = 2;
'BB' => "G_UNICODE_BREAK_BEFORE",
'BK' => "G_UNICODE_BREAK_MANDATORY",
'CB' => "G_UNICODE_BREAK_CONTINGENT",
+ 'CJ' => "G_UNICODE_BREAK_CONDITIONAL_JAPANESE_STARTER",
'CL' => "G_UNICODE_BREAK_CLOSE_PUNCTUATION",
'CM' => "G_UNICODE_BREAK_COMBINING_MARK",
'CP' => "G_UNICODE_BREAK_CLOSE_PARANTHESIS",
@@ -126,6 +125,7 @@ $FOLDING_MAPPING = 2;
'GL' => "G_UNICODE_BREAK_NON_BREAKING_GLUE",
'H2' => "G_UNICODE_BREAK_HANGUL_LV_SYLLABLE",
'H3' => "G_UNICODE_BREAK_HANGUL_LVT_SYLLABLE",
+ 'HL' => "G_UNICODE_BREAK_HEBREW_LETTER",
'HY' => "G_UNICODE_BREAK_HYPHEN",
'ID' => "G_UNICODE_BREAK_IDEOGRAPHIC",
'IN' => "G_UNICODE_BREAK_INSEPARABLE",
@@ -141,6 +141,7 @@ $FOLDING_MAPPING = 2;
'PO' => "G_UNICODE_BREAK_POSTFIX",
'PR' => "G_UNICODE_BREAK_PREFIX",
'QU' => "G_UNICODE_BREAK_QUOTATION",
+ 'RI' => "G_UNICODE_BREAK_REGIONAL_INDICATOR",
'SA' => "G_UNICODE_BREAK_COMPLEX_CONTEXT",
'SG' => "G_UNICODE_BREAK_SURROGATE",
'SP' => "G_UNICODE_BREAK_SPACE",
@@ -160,8 +161,17 @@ my @special_cases;
my @special_case_offsets;
my $special_case_offset = 0;
+# Scripts
+
+my @scripts;
+
+# East asian widths
+
+my @eawidths;
+
$do_decomp = 0;
$do_props = 1;
+$do_scripts = 1;
if (@ARGV && $ARGV[0] eq '-decomp')
{
$do_decomp = 1;
@@ -176,10 +186,11 @@ elsif (@ARGV && $ARGV[0] eq '-both')
if (@ARGV != 2) {
$0 =~ s@.*/@@;
- die "\nUsage: $0 [-decomp | -both] UNICODE-VERSION DIRECTORY\n\n DIRECTORY should contain the following Unicode data files:\n UnicodeData.txt, LineBreak.txt, SpecialCasing.txt, CaseFolding.txt,\n CompositionExclusions.txt\n\n";
+ die "\nUsage: $0 [-decomp | -both] UNICODE-VERSION DIRECTORY\n\n DIRECTORY should contain the following Unicode data files:\n UnicodeData.txt, LineBreak.txt, SpecialCasing.txt, CaseFolding.txt,\n CompositionExclusions.txt Scripts.txt extracted/DerivedEastAsianWidth.txt \n\n";
}
-my ($unicodedatatxt, $linebreaktxt, $specialcasingtxt, $casefoldingtxt, $compositionexclusionstxt);
+my ($unicodedatatxt, $linebreaktxt, $specialcasingtxt, $casefoldingtxt, $compositionexclusionstxt,
+ $scriptstxt, $derivedeastasianwidth);
my $d = $ARGV[1];
opendir (my $dir, $d) or die "Cannot open Unicode data dir $d: $!\n";
@@ -190,6 +201,14 @@ for my $f (readdir ($dir))
$specialcasingtxt = "$d/$f" if ($f =~ /^SpecialCasing.*\.txt/);
$casefoldingtxt = "$d/$f" if ($f =~ /^CaseFolding.*\.txt/);
$compositionexclusionstxt = "$d/$f" if ($f =~ /^CompositionExclusions.*\.txt/);
+ $scriptstxt = "$d/$f" if ($f =~ /^Scripts.*\.txt/);
+}
+
+my $extd = $ARGV[1] . "/extracted";
+opendir (my $extdir, $extd) or die "Cannot open Unicode/extracted data dir $extd: $!\n";
+for my $f (readdir ($extdir))
+{
+ $derivedeastasianwidthtxt = "$extd/$f" if ($f =~ /^DerivedEastAsianWidth.*\.txt/);
}
defined $unicodedatatxt or die "Did not find UnicodeData file";
@@ -197,6 +216,8 @@ defined $linebreaktxt or die "Did not find LineBreak file";
defined $specialcasingtxt or die "Did not find SpecialCasing file";
defined $casefoldingtxt or die "Did not find CaseFolding file";
defined $compositionexclusionstxt or die "Did not find CompositionExclusions file";
+defined $scriptstxt or die "Did not find Scripts file";
+defined $derivedeastasianwidthtxt or die "Did not find DerivedEastAsianWidth file";
print "Creating decomp table\n" if ($do_decomp);
print "Creating property table\n" if ($do_props);
@@ -488,6 +509,51 @@ while ()
close INPUT;
+print "Reading scripts\n";
+
+open (INPUT, "< $scriptstxt") || exit 1;
+
+while () {
+ s/#.*//;
+ next if /^\s*$/;
+ if (!/^([0-9A-F]+)(?:\.\.([0-9A-F]+))?\s*;\s*([A-Za-z_]+)\s*$/) {
+ die "Cannot parse line: '$_'\n";
+ }
+
+ if (defined $2) {
+ push @scripts, [ hex $1, hex $2, uc $3 ];
+ } else {
+ push @scripts, [ hex $1, hex $1, uc $3 ];
+ }
+}
+
+close INPUT;
+
+print "Reading derived east asian widths\n";
+
+open (INPUT, "< $derivedeastasianwidthtxt") || exit 1;
+
+while ()
+{
+ my ($start_code, $end_code);
+
+ chop;
+
+ s/#.*//;
+ next if /^\s*$/;
+ if (!/^([0-9A-F]+)(?:\.\.([0-9A-F]+))?\s*;\s*([A-Za-z_]+)\s*$/) {
+ die "Cannot parse line: '$_'\n";
+ }
+
+ if (defined $2) {
+ push @eawidths, [ hex $1, hex $2, $3 ];
+ } else {
+ push @eawidths, [ hex $1, hex $1, $3 ];
+ }
+}
+
+close INPUT;
+
if ($do_props) {
&print_tables ($last_code)
}
@@ -495,9 +561,12 @@ if ($do_decomp) {
&print_decomp ($last_code);
&output_composition_table;
}
-
&print_line_break ($last_code);
+if ($do_scripts) {
+ &print_scripts
+}
+
exit 0;
@@ -663,6 +732,11 @@ sub print_tables
&output_special_case_table (\*OUT);
&output_casefold_table (\*OUT);
+ #
+ # And the widths tables
+ #
+ &output_width_tables (\*OUT);
+
print OUT "#endif /* CHARTABLES_H */\n";
close (OUT);
@@ -1249,12 +1323,9 @@ sub output_composition_table
# Output second singletons
- print OUT "static const guint16 compose_second_single[][2] = {\n";
+ print OUT "static const gunichar compose_second_single[][2] = {\n";
$i = 0;
for $record (@second_singletons) {
- if ($record->[1] > 0xFFFF or $record->[2] > 0xFFFF) {
- die "time to switch compose_second_single to gunichar";
- }
print OUT ",\n" if $i++ > 0;
printf OUT " { %#06x, %#06x }", $record->[1], $record->[2];
}
@@ -1333,5 +1404,146 @@ EOT
printf "Generated %d bytes for casefold table\n", $recordlen * @casefold;
}
-
+sub output_one_width_table
+{
+ my ($out, $name, $wpe) = @_;
+ my $start;
+ my $end;
+ my $wp;
+ my $rex;
+
+ print $out "static const struct Interval g_unicode_width_table_${name}[] = {\n";
+
+ $rex = qr/$wpe/;
+
+ for (my $i = 0; $i <= $#eawidths; $i++) {
+ $start = $eawidths[$i]->[0];
+ $end = $eawidths[$i]->[1];
+ $wp = $eawidths[$i]->[2];
+
+ next if ($wp !~ $rex);
+
+ while ($i <= $#eawidths - 1 &&
+ $eawidths[$i + 1]->[0] == $end + 1 &&
+ ($eawidths[$i + 1]->[2] =~ $rex)) {
+ $i++;
+ $end = $eawidths[$i]->[1];
+ }
+
+ printf $out "{0x%04X, 0x%04X},\n", $start, $end;
+ }
+
+ printf $out "};\n\n";
+}
+
+sub output_width_tables
+{
+ my $out = shift;
+
+ @eawidths = sort { $a->[0] <=> $b->[0] } @eawidths;
+
+ print $out <gscripttable.h" or die "Cannot open gscripttable.h: $!\n";
+
+ print OUT<[0] <=> $b->[0] } @scripts;
+
+ $easy_range = 0x2000;
+
+ print OUT< $end) {
+ $start = $scripts[$i]->[0];
+ $end = $scripts[$i]->[1];
+ $script = $scripts[$i]->[2];
+ $i++;
+ }
+
+ if ($c < $start) {
+ printf OUT " G_UNICODE_SCRIPT_UNKNOWN,";
+ } else {
+ printf OUT " G_UNICODE_SCRIPT_%s,", $script;
+ }
+ }
+
+ if ($end >= $easy_range) {
+ $i--;
+ $scripts[$i]->[0] = $easy_range;
+ }
+
+ print OUT<[0];
+ $end = $scripts[$i]->[1];
+ $script = $scripts[$i]->[2];
+
+ while ($i <= $#scripts - 1 &&
+ $scripts[$i + 1]->[0] == $end + 1 &&
+ $scripts[$i + 1]->[2] eq $script) {
+ $i++;
+ $end = $scripts[$i]->[1];
+ }
+ printf OUT " { %#06x, %5d, G_UNICODE_SCRIPT_%s },\n", $start, $end - $start + 1, $script;
+ }
+
+ printf OUT<