Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 795 insertions, 0 deletions

diff --git a/sal/textenc/generate/big5hkscs2001.pl b/sal/textenc/generate/big5hkscs2001.pl
new file mode 100644
index 000000000..4245cbdd6
--- /dev/null
+++ b/sal/textenc/generate/big5hkscs2001.pl
@@ -0,0 +1,795 @@
+#!/usr/bin/env perl
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# This file incorporates work covered by the following license notice:
+#
+#   Licensed to the Apache Software Foundation (ASF) under one or more
+#   contributor license agreements. See the NOTICE file distributed
+#   with this work for additional information regarding copyright
+#   ownership. The ASF licenses this file to you under the Apache
+#   License, Version 2.0 (the "License"); you may not use this file
+#   except in compliance with the License. You may obtain a copy of
+#   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+#
+
+# The following files must be available in a ./input subdir:
+
+# <http://www.info.gov.hk/digital21/eng/hkscs/download/big5-iso.txt>
+
+# <http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/OTHER/BIG5.TXT>:
+#  "Unicode version: 1.1    Table version: 0.0d3    Date: 11 February 1994"
+#  Only used to track Unicode characters that are mapped from both Big5 and
+#  HKSCS.
+
+# <http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP950.TXT>:
+#  "Unicode version: 2.0    Table version: 2.01    Date: 1/7/2000"
+#  Only used to track Unicode characters that are mapped from both CP950 and
+#  HKSCS.
+
+$surrogates = 0; # set to 1 to allow mappings to Unicode beyond Plane 0
+
+$id = "Big5Hkscs2001";
+
+sub isValidUtf32
+{
+    my $utf32 = $_[0];
+    return $utf32 >= 0 && $utf32 <= 0x10FFFF
+           && !($utf32 >= 0xD800 && $utf32 <= 0xDFFF)
+           && !($utf32 >= 0xFDD0 && $utf32 <= 0xFDEF)
+           && ($utf32 & 0xFFFF) < 0xFFFE;
+}
+
+sub printUtf32
+{
+    my $utf32 = $_[0];
+    return sprintf("U+%04X", $utf32);
+}
+
+sub isValidBig5
+{
+    my $big5 = $_[0];
+    my $big5_row = $big5 >> 8;
+    my $big5_column = $big5 & 0xFF;
+    return $big5_row >= 0x81 && $big5_row <= 0xFE
+           && ($big5_column >= 0x40 && $big5_column <= 0x7E
+               || $big5_column >= 0xA1 && $big5_column <= 0xFE);
+}
+
+sub printBig5
+{
+    my $big5 = $_[0];
+    return sprintf("%04X", $big5);
+}
+
+sub printStats
+{
+    my $used = $_[0];
+    my $space = $_[1];
+    return sprintf("%d/%d bytes (%.1f%%)",
+                   $used,
+                   $space,
+                   $used * 100 / $space);
+}
+
+sub printSpaces
+{
+    my $column_width = $_[0];
+    my $columns_per_line = $_[1];
+    my $end = $_[2];
+    $output = "";
+    for ($i = int($end / $columns_per_line) * $columns_per_line;
+         $i < $end;
+         ++$i)
+    {
+        for ($j = 0; $j < $column_width; ++$j)
+        {
+            $output = $output . " ";
+        }
+    }
+    return $output;
+}
+
+sub addMapping
+{
+    my $utf32 = $_[0];
+    my $big5 = $_[1];
+    my $comp = $_[2];
+
+    $uni_plane = $utf32 >> 16;
+    $uni_page = ($utf32 >> 8) & 0xFF;
+    $uni_index = $utf32 & 0xFF;
+
+    if (!defined($uni_plane_used[$uni_plane])
+        || !defined($uni_page_used[$uni_plane][$uni_page])
+        || !defined($uni_map[$uni_plane][$uni_page][$uni_index]))
+    {
+        $uni_map[$uni_plane][$uni_page][$uni_index] = $big5;
+        $uni_plane_used[$uni_plane] = 1;
+        $uni_page_used[$uni_plane][$uni_page] = 1;
+        if ($comp != -1)
+        {
+            ++$compat[$comp];
+        }
+    }
+    else
+    {
+        $big5_1 = $uni_map[$uni_plane][$uni_page][$uni_index];
+        print "WARNING!  Mapping ", printUtf32($utf32), " to ",
+              printBig5($big5_1), ", NOT ", ($comp ? "compat " : ""),
+              printBig5($big5), "\n";
+    }
+}
+
+# Build mappings to track Unicode characters that are mapped from both Big5/
+# CP950 and HKSCS:
+{
+    $filename = "BIG5.TXT";
+    open IN, ("input/" . $filename) or die "Cannot read " . $filename;
+    while (<IN>)
+    {
+        if (/(0x[0-9A-F][0-9A-F][0-9A-F][0-9A-F])[ \t]+(0x[0-9A-F]+)[ \t]+\#.*$/)
+        {
+            $big5 = oct($1);
+            $utf32 = oct($2);
+            isValidBig5($big5)
+                or die "Bad Big5 char " . printBig5($big5);
+            isValidUtf32($utf32)
+                or die "Bad UTF32 char " . printUtf32($utf32);
+            if ($utf32 != 0xFFFD)
+            {
+                if (defined($underlying_big5[$utf32]))
+                {
+                    print "WARNING!  In ", $filename, ", both ",
+                          printBig5($underlying_big5[$utf32]), " and ",
+                          printBig5($big5), " map to ", printUtf32($utf32),
+                          "\n";
+                }
+                else
+                {
+                    $underlying_big5[$utf32] = $big5;
+                }
+            }
+        }
+    }
+    close IN;
+
+    $filename = "CP950.TXT";
+    open IN, ("input/" . $filename) or die "Cannot read " . $filename;
+    while (<IN>)
+    {
+        if (/(0x[0-9A-F][0-9A-F][0-9A-F][0-9A-F])[ \t]+(0x[0-9A-F]+)[ \t]+\#.*$/)
+        {
+            $big5 = oct($1);
+            $utf32 = oct($2);
+            isValidBig5($big5)
+                or die "Bad Big5 char " . printBig5($big5);
+            isValidUtf32($utf32)
+                or die "Bad UTF32 char " . printUtf32($utf32);
+            if (defined($underlying_cp950[$utf32]))
+            {
+                print "WARNING!  In ", $filename, ", both ",
+                      printBig5($underlying_cp950[$utf32]), " and ",
+                      printBig5($big5), " map to ", printUtf32($utf32), "\n";
+            }
+            else
+            {
+                $underlying_cp950[$utf32] = $big5;
+            }
+        }
+    }
+    close IN;
+}
+
+# The following are mapped by the underlying RTL_TEXTENCODING_BIG5 to some
+# nonstandard Unicode points, so they are explicitly mentioned here to map
+# to the standard Unicode PUA points.  (In the other direction, the unofficial
+# mappings from Unicode to RTL_TEXTENCODING_BIG5 C6A1--C7FE are harmless,
+# since all Unicode characters involved are already covered by the official
+# Big5-HKSCS mappings.)
+$big5_map[0xC6][0xCF] = 0xF6E0; addMapping(0xF6E0, 0xC6CF, -1);
+$big5_map[0xC6][0xD3] = 0xF6E4; addMapping(0xF6E4, 0xC6D3, -1);
+$big5_map[0xC6][0xD5] = 0xF6E6; addMapping(0xF6E6, 0xC6D5, -1);
+$big5_map[0xC6][0xD7] = 0xF6E8; addMapping(0xF6E8, 0xC6D7, -1);
+$big5_map[0xC6][0xDE] = 0xF6EF; addMapping(0xF6EF, 0xC6DE, -1);
+$big5_map[0xC6][0xDF] = 0xF6F0; addMapping(0xF6F0, 0xC6DF, -1);
+
+# The following implements the mapping of Big5-HKSCS compatibility points
+# (GCCS characters unified with other HKSCS characters) to Unicode.  In the
+# other direction, characters from Unicode's PUA will map to these Big5-HKSCS
+# compatibility points.  (See the first list in <http://www.info.gov.hk/
+# digital21/eng/hkscs/download/big5cmp.txt>.)
+$big5_map[0x8E][0x69] = 0x7BB8;
+$big5_map[0x8E][0x6F] = 0x7C06;
+$big5_map[0x8E][0x7E] = 0x7CCE;
+$big5_map[0x8E][0xAB] = 0x7DD2;
+$big5_map[0x8E][0xB4] = 0x7E1D;
+$big5_map[0x8E][0xCD] = 0x8005;
+$big5_map[0x8E][0xD0] = 0x8028;
+$big5_map[0x8F][0x57] = 0x83C1;
+$big5_map[0x8F][0x69] = 0x84A8;
+$big5_map[0x8F][0x6E] = 0x840F;
+$big5_map[0x8F][0xCB] = 0x89A6;
+$big5_map[0x8F][0xCC] = 0x89A9;
+$big5_map[0x8F][0xFE] = 0x8D77;
+$big5_map[0x90][0x6D] = 0x90FD;
+$big5_map[0x90][0x7A] = 0x92B9;
+$big5_map[0x90][0xDC] = 0x975C;
+$big5_map[0x90][0xF1] = 0x97FF;
+$big5_map[0x91][0xBF] = 0x9F16;
+$big5_map[0x92][0x44] = 0x8503;
+$big5_map[0x92][0xAF] = 0x5159;
+$big5_map[0x92][0xB0] = 0x515B;
+$big5_map[0x92][0xB1] = 0x515D;
+$big5_map[0x92][0xB2] = 0x515E;
+$big5_map[0x92][0xC8] = 0x936E;
+$big5_map[0x92][0xD1] = 0x7479;
+$big5_map[0x94][0x47] = 0x6D67;
+$big5_map[0x94][0xCA] = 0x799B;
+$big5_map[0x95][0xD9] = 0x9097;
+$big5_map[0x96][0x44] = 0x975D;
+$big5_map[0x96][0xED] = 0x701E;
+$big5_map[0x96][0xFC] = 0x5B28;
+$big5_map[0x9B][0x76] = 0x7201;
+$big5_map[0x9B][0x78] = 0x77D7;
+$big5_map[0x9B][0x7B] = 0x7E87;
+$big5_map[0x9B][0xC6] = 0x99D6;
+$big5_map[0x9B][0xDE] = 0x91D4;
+$big5_map[0x9B][0xEC] = 0x60DE;
+$big5_map[0x9B][0xF6] = 0x6FB6;
+$big5_map[0x9C][0x42] = 0x8F36;
+$big5_map[0x9C][0x53] = 0x4FBB;
+$big5_map[0x9C][0x62] = 0x71DF;
+$big5_map[0x9C][0x68] = 0x9104;
+$big5_map[0x9C][0x6B] = 0x9DF0;
+$big5_map[0x9C][0x77] = 0x83CF;
+$big5_map[0x9C][0xBC] = 0x5C10;
+$big5_map[0x9C][0xBD] = 0x79E3;
+$big5_map[0x9C][0xD0] = 0x5A67;
+$big5_map[0x9D][0x57] = 0x8F0B;
+$big5_map[0x9D][0x5A] = 0x7B51;
+$big5_map[0x9D][0xC4] = 0x62D0;
+$big5_map[0x9E][0xA9] = 0x6062;
+$big5_map[0x9E][0xEF] = 0x75F9;
+$big5_map[0x9E][0xFD] = 0x6C4A;
+$big5_map[0x9F][0x60] = 0x9B2E;
+$big5_map[0x9F][0x66] = 0x9F17;
+$big5_map[0x9F][0xCB] = 0x50ED;
+$big5_map[0x9F][0xD8] = 0x5F0C;
+$big5_map[0xA0][0x63] = 0x880F;
+$big5_map[0xA0][0x77] = 0x62CE;
+$big5_map[0xA0][0xD5] = 0x7468;
+$big5_map[0xA0][0xDF] = 0x7162;
+$big5_map[0xA0][0xE4] = 0x7250;
+$big5_map[0xFA][0x5F] = 0x5029;
+$big5_map[0xFA][0x66] = 0x507D;
+$big5_map[0xFA][0xBD] = 0x5305;
+$big5_map[0xFA][0xC5] = 0x5344;
+$big5_map[0xFA][0xD5] = 0x537F;
+$big5_map[0xFB][0x48] = 0x5605;
+$big5_map[0xFB][0xB8] = 0x5A77;
+$big5_map[0xFB][0xF3] = 0x5E75;
+$big5_map[0xFB][0xF9] = 0x5ED0;
+$big5_map[0xFC][0x4F] = 0x5F58;
+$big5_map[0xFC][0x6C] = 0x60A4;
+$big5_map[0xFC][0xB9] = 0x6490;
+$big5_map[0xFC][0xE2] = 0x6674;
+$big5_map[0xFC][0xF1] = 0x675E;
+$big5_map[0xFD][0xB7] = 0x6C9C;
+$big5_map[0xFD][0xB8] = 0x6E1D;
+$big5_map[0xFD][0xBB] = 0x6E2F;
+$big5_map[0xFD][0xF1] = 0x716E;
+$big5_map[0xFE][0x52] = 0x732A;
+$big5_map[0xFE][0x6F] = 0x745C;
+$big5_map[0xFE][0xAA] = 0x74E9;
+$big5_map[0xFE][0xDD] = 0x7809;
+
+$pua = 0;
+$compat[0] = 0; # 1993
+$compat[1] = 0; # 2000
+$compat[2] = 0; # 2001
+
+$filename = "big5-iso.txt";
+open IN, ("input/" . $filename) or die "Cannot read " . $filename;
+while (<IN>)
+{
+    if (/^([0-9A-F]+) +([0-9A-F]+) +([0-9A-F]+) +([0-9A-F]+)$/)
+    {
+        $big5 = oct("0x" . $1);
+        $utf32_1993 = oct("0x" . $2);
+        $utf32_2000 = oct("0x" . $3);
+        $utf32_2001 = oct("0x" . $4);
+        isValidBig5($big5)
+            or die "Bad Big5 char " . printBig5($big5);
+        isValidUtf32($utf32_1993)
+            or die "Bad UTF32 char " . printUtf32($utf32_1993);
+        isValidUtf32($utf32_2000)
+            or die "Bad UTF32 char " . printUtf32($utf32_2000);
+        isValidUtf32($utf32_2001)
+            or die "Bad UTF32 char " . printUtf32($utf32_2001);
+
+        $utf32 = $surrogates ? $utf32_2001 : $utf32_2000;
+
+        if (defined($underlying_big5[$utf32])
+            || defined($underlying_cp950[$utf32]))
+        {
+            if (defined($underlying_big5[$utf32])
+                && defined($underlying_cp950[$utf32])
+                && $underlying_big5[$utf32] == $underlying_cp950[$utf32]
+                && $underlying_big5[$utf32] == $big5
+                ||
+                defined($underlying_big5[$utf32])
+                && !defined($underlying_cp950[$utf32])
+                && $underlying_big5[$utf32] == $big5
+                ||
+                !defined($underlying_big5[$utf32])
+                && defined($underlying_cp950[$utf32])
+                && $underlying_cp950[$utf32] == $big5)
+            {
+                # ignore
+
+                # Depending on real underlying mapping (cf.
+                # ../convertbig5hkscs.tab), it would be possible to save some
+                # table space by dropping those HKSCS code points that are
+                # already covered by the underlying mapping.
+            }
+            else
+            {
+                print "XXX mapping underlying";
+                if (defined($underlying_big5[$utf32])
+                    && defined($underlying_cp950[$utf32])
+                    && $underlying_big5[$utf32] == $underlying_cp950[$utf32])
+                {
+                    print " Big5/CP950 ", printBig5($underlying_big5[$utf32]);
+                }
+                else
+                {
+                    if (defined($underlying_big5[$utf32]))
+                    {
+                        print " Big5 ", printBig5($underlying_big5[$utf32]);
+                    }
+                    if (defined($underlying_cp950[$utf32]))
+                    {
+                        print " CP950 ", printBig5($underlying_cp950[$utf32]);
+                    }
+                }
+                print " and HKSCS ", printBig5($big5), " to ",
+                      printUtf32($utf32), "\n";
+            }
+        }
+
+        if ($utf32 >= 0xE000 && $utf32 <= 0xF8FF)
+        {
+            ++$pua;
+        }
+
+        $big5_row = $big5 >> 8;
+        $big5_column = $big5 & 0xFF;
+        if (defined($big5_map[$big5_row][$big5_column]))
+        {
+            die "Bad Big5 mapping " . printBig5($big5);
+        }
+        $big5_map[$big5_row][$big5_column] = $utf32;
+
+        addMapping($utf32, $big5, -1);
+
+        if ($utf32_2001 != $utf32)
+        {
+            addMapping($utf32_2001, $big5, 2);
+        }
+        if ($utf32_2000 != $utf32 && $utf32_2000 != $utf32_2001)
+        {
+            addMapping($utf32_2000, $big5, 1);
+        }
+        if ($utf32_1993 != $utf32 && $utf32_1993 != $utf32_2000
+            && $utf32_1993 != $utf32_2001)
+        {
+            addMapping($utf32_1993, $big5, 0);
+        }
+    }
+}
+close IN;
+
+print $pua, " mappings to PUA\n";
+print $compat[0], " 1993 compatibility mappings\n" if ($compat[0] != 0);
+print $compat[1], " 2000 compatibility mappings\n" if ($compat[1] != 0);
+print $compat[2], " 2001 compatibility mappings\n" if ($compat[2] != 0);
+
+if (defined($uni_plane_used[0]) && defined($uni_page_used[0][0]))
+{
+    for ($utf32 = 0; $utf32 <= 0x7F; ++$utf32)
+    {
+        if (defined($uni_map[0][0][$uni_index]))
+        {
+            $big5 = $uni_map[0][0][$utf32];
+            die "Mapping " . printUtf32($utf32) . " to " . printBig5($big5);
+        }
+    }
+}
+
+$filename = lc($id) . ".tab";
+open OUT, ("> " . $filename) or die "Cannot write " . $filename;
+
+{
+    $filename = lc($id). ".pl";
+    open IN, $filename or die "Cannot read ". $filename;
+    $first = 1;
+    while (<IN>)
+    {
+        if (/^\#!.*$/)
+        {
+        }
+        elsif (/^\#(\*.*)$/)
+        {
+            if ($first == 1)
+            {
+                print OUT "/", $1, "\n";
+                $first = 0;
+            }
+            else
+            {
+                print OUT " ", substr($1, 0, length($1) - 1), "/\n";
+            }
+        }
+        elsif (/^\# (.*)$/)
+        {
+            print OUT " *", $1, "\n";
+        }
+        elsif (/^\#(.*)$/)
+        {
+            print OUT " *", $1, "\n";
+        }
+        else
+        {
+            goto done;
+        }
+    }
+  done:
+}
+
+print OUT "\n",
+          "#include \"sal/types.h\"\n",
+          "\n";
+
+print OUT "static sal_uInt16 const aImpl", $id, "ToUnicodeData[] = {\n";
+$big5_data_index = 0;
+$big5_rows = 0;
+$big5_chars = 0;
+for ($big5_row = 0; $big5_row <= 255; ++$big5_row)
+{
+    $big5_row_first = -1;
+    for ($big5_column = 0; $big5_column <= 255; ++$big5_column)
+    {
+        if (defined($big5_map[$big5_row][$big5_column]))
+        {
+            if ($big5_row_first == -1)
+            {
+                $big5_row_first = $big5_column;
+            }
+            $big5_row_last = $big5_column;
+        }
+    }
+    if ($big5_row_first != -1)
+    {
+        $big5_data_offsets[$big5_row] = $big5_data_index;
+        ++$big5_rows;
+        print OUT " /* row ", $big5_row, " */\n";
+
+        $big5_row_surrogates_first = -1;
+        $big5_row_chars = 0;
+        $big5_row_surrogates = 0;
+
+        print OUT "  ", $big5_row_first, " | (", $big5_row_last,
+                  " << 8), /* first, last */\n";
+        ++$big5_data_index;
+
+        print OUT "  ", printSpaces(7, 10, $big5_row_first);
+        $bol = 0;
+        for ($big5_column = $big5_row_first;
+             $big5_column <= $big5_row_last;
+             ++$big5_column)
+        {
+            if ($bol == 1)
+            {
+                print OUT "  ";
+                $bol = 0;
+            }
+            if (defined($big5_map[$big5_row][$big5_column]))
+            {
+                $utf32 = $big5_map[$big5_row][$big5_column];
+                ++$big5_row_chars;
+                if ($utf32 <= 0xFFFF)
+                {
+                    printf OUT "0x%04X,", $utf32;
+                }
+                else
+                {
+                    ++$big5_row_surrogates;
+                    printf OUT "0x%04X,",
+                               (0xD800 | (($utf32 - 0x10000) >> 10));
+                    if ($big5_row_surrogates_first == -1)
+                    {
+                        $big5_row_surrogates_first = $big5_column;
+                    }
+                    $big5_row_surrogates_last = $big5_column;
+                }
+            }
+            else
+            {
+                printf OUT "0xffff,";
+            }
+            ++$big5_data_index;
+            if ($big5_column % 10 == 9)
+            {
+                print OUT "\n";
+                $bol = 1;
+            }
+        }
+        if ($bol == 0)
+        {
+            print OUT "\n";
+        }
+
+        if ($big5_row_surrogates_first != -1)
+        {
+            print OUT "  ", $big5_row_surrogates_first,
+                      ", /* first low-surrogate */\n";
+            ++$big5_data_index;
+
+            print OUT "  ", printSpaces(7, 10, $big5_row_surrogates_first);
+            $bol = 0;
+            for ($big5_column = $big5_row_surrogates_first;
+                 $big5_column <= $big5_row_surrogates_last;
+                 ++$big5_column)
+            {
+                if ($bol == 1)
+                {
+                    print OUT "  ";
+                    $bol = 0;
+                }
+                $utf32 = 0;
+                if (defined($big5_map[$big5_row][$big5_column]))
+                {
+                    $utf32 = $big5_map[$big5_row][$big5_column];
+                }
+                if ($utf32 <= 0xFFFF)
+                {
+                    printf OUT "     0,";
+                }
+                else
+                {
+                    printf OUT "0x%04X,",
+                               (0xDC00 | (($utf32 - 0x10000) & 0x3FF));
+                }
+                ++$big5_data_index;
+                if ($big5_column % 10 == 9)
+                {
+                    print OUT "\n";
+                    $bol = 1;
+                }
+            }
+            if ($bol == 0)
+            {
+                print OUT "\n";
+            }
+        }
+
+        $big5_chars += $big5_row_chars;
+        $big5_data_space[$big5_row]
+            = ($big5_data_index - $big5_data_offsets[$big5_row]) * 2;
+        $big5_data_used[$big5_row]
+            = (1 + $big5_row_chars + ($big5_row_surrogates == 0 ?
+                                          0 : 1 + $big5_row_surrogates))
+                  * 2;
+    }
+    else
+    {
+        print OUT " /* row ", $big5_row, ": --- */\n";
+        $big5_data_offsets[$big5_row] = -1;
+    }
+}
+print OUT "};\n\n";
+print "big5 rows = ", $big5_rows, ", chars = ", $big5_chars, "\n";
+
+print OUT "static sal_Int32 const aImpl", $id, "ToUnicodeRowOffsets[] = {\n";
+$big5_rowoffsets_used = 0;
+for ($big5_row = 0; $big5_row <= 255; ++$big5_row)
+{
+    if ($big5_data_offsets[$big5_row] == -1)
+    {
+        print OUT "  -1, /* row ", $big5_row, " */\n";
+    }
+    else
+    {
+        print OUT "  ",
+                  $big5_data_offsets[$big5_row],
+                  ", /* row ",
+                  $big5_row,
+                  "; ",
+                  printStats($big5_data_used[$big5_row],
+                             $big5_data_space[$big5_row]),
+                  " */\n";
+        $big5_rowoffsets_used += 4;
+    }
+}
+print OUT "};\n\n";
+
+print OUT "static sal_uInt16 const aImplUnicodeTo", $id, "Data[] = {\n";
+$uni_data_index = 0;
+for ($uni_plane = 0; $uni_plane <= 16; ++$uni_plane)
+{
+    if (defined($uni_plane_used[$uni_plane]))
+    {
+        for ($uni_page = 0; $uni_page <= 255; ++$uni_page)
+        {
+            if (defined($uni_page_used[$uni_plane][$uni_page]))
+            {
+                $uni_data_offsets[$uni_plane][$uni_page] = $uni_data_index;
+                print OUT " /* plane ", $uni_plane, ", page ", $uni_page,
+                          " */\n";
+
+                $uni_page_first = -1;
+                for ($uni_index = 0; $uni_index <= 255; ++$uni_index)
+                {
+                    if (defined($uni_map[$uni_plane][$uni_page][$uni_index]))
+                    {
+                        if ($uni_page_first == -1)
+                        {
+                            $uni_page_first = $uni_index;
+                        }
+                        $uni_page_last = $uni_index;
+                    }
+                }
+
+                $uni_data_used[$uni_plane][$uni_page] = 0;
+
+                print OUT "  ", $uni_page_first, " | (", $uni_page_last,
+                          " << 8), /* first, last */\n";
+                ++$uni_data_index;
+                $uni_data_used[$uni_plane][$uni_page] += 2;
+
+                print OUT "  ", printSpaces(7, 10, $uni_page_first);
+                $bol = 0;
+                for ($uni_index = $uni_page_first;
+                     $uni_index <= $uni_page_last;
+                     ++$uni_index)
+                {
+                    if ($bol == 1)
+                    {
+                        print OUT "  ";
+                        $bol = 0;
+                    }
+                    if (defined($uni_map[$uni_plane][$uni_page][$uni_index]))
+                    {
+                        $big5 = $uni_map[$uni_plane][$uni_page][$uni_index];
+                        printf OUT "0x%04X,", $big5;
+                        $uni_data_used[$uni_plane][$uni_page] += 2;
+                    }
+                    else
+                    {
+                        print OUT "     0,";
+                    }
+                    ++$uni_data_index;
+                    if ($uni_index % 10 == 9)
+                    {
+                        print OUT "\n";
+                        $bol = 1;
+                    }
+                }
+                if ($bol == 0)
+                {
+                    print OUT "\n";
+                }
+
+                $uni_data_space[$uni_plane][$uni_page]
+                    = ($uni_data_index
+                       - $uni_data_offsets[$uni_plane][$uni_page]) * 2;
+            }
+            else
+            {
+                $uni_data_offsets[$uni_plane][$uni_page] = -1;
+                print OUT " /* plane ", $uni_plane, ", page ", $uni_page,
+                          ": --- */\n";
+            }
+        }
+    }
+    else
+    {
+        print OUT " /* plane ", $uni_plane, ": --- */\n";
+    }
+}
+print OUT "};\n\n";
+
+print OUT "static sal_Int32 const aImplUnicodeTo", $id, "PageOffsets[] = {\n";
+for ($uni_plane = 0; $uni_plane <= 16; ++$uni_plane)
+{
+    if (defined($uni_plane_used[$uni_plane]))
+    {
+        $uni_pageoffsets_used[$uni_plane] = 0;
+        $uni_data_used_sum[$uni_plane] = 0;
+        $uni_data_space_sum[$uni_plane] = 0;
+        for ($uni_page = 0; $uni_page <= 255; ++$uni_page)
+        {
+            $offset = $uni_data_offsets[$uni_plane][$uni_page];
+            if ($offset == -1)
+            {
+                print OUT "  -1, /* plane ",
+                          $uni_plane,
+                          ", page ",
+                          $uni_page,
+                          " */\n";
+            }
+            else
+            {
+                print OUT "  ",
+                          $offset,
+                          ", /* plane ",
+                          $uni_plane,
+                          ", page ",
+                          $uni_page,
+                          "; ",
+                          printStats($uni_data_used[$uni_plane][$uni_page],
+                                     $uni_data_space[$uni_plane][$uni_page]),
+                          " */\n";
+                $uni_pageoffsets_used[$uni_plane] += 4;
+                $uni_data_used_sum[$uni_plane]
+                    += $uni_data_used[$uni_plane][$uni_page];
+                $uni_data_space_sum[$uni_plane]
+                    += $uni_data_space[$uni_plane][$uni_page];
+            }
+        }
+    }
+    else
+    {
+        print OUT "  /* plane ", $uni_plane, ": --- */\n";
+    }
+}
+print OUT "};\n\n";
+
+print OUT "static sal_Int32 const aImplUnicodeTo",
+          $id,
+          "PlaneOffsets[] = {\n";
+$uni_page_offset = 0;
+$uni_planeoffsets_used = 0;
+$uni_pageoffsets_used_sum = 0;
+$uni_pageoffsets_space_sum = 0;
+$uni_data_used_sum2 = 0;
+$uni_data_space_sum2 = 0;
+for ($uni_plane = 0; $uni_plane <= 16; ++$uni_plane)
+{
+    if (defined ($uni_plane_used[$uni_plane]))
+    {
+        print OUT "  ",
+                  $uni_page_offset++,
+                  " * 256, /* plane ",
+                  $uni_plane,
+                  "; ",
+                  printStats($uni_pageoffsets_used[$uni_plane], 256 * 4),
+                  ", ",
+                  printStats($uni_data_used_sum[$uni_plane],
+                             $uni_data_space_sum[$uni_plane]),
+                  " */\n";
+        $uni_planeoffsets_used += 4;
+        $uni_pageoffsets_used_sum += $uni_pageoffsets_used[$uni_plane];
+        $uni_pageoffsets_space_sum += 256 * 4;
+        $uni_data_used_sum2 += $uni_data_used_sum[$uni_plane];
+        $uni_data_space_sum2 += $uni_data_space_sum[$uni_plane];
+    }
+    else
+    {
+        print OUT "  -1, /* plane ", $uni_plane, " */\n";
+    }
+}
+print OUT " /* ",
+          printStats($uni_planeoffsets_used, 17 * 4),
+          ", ",
+          printStats($uni_pageoffsets_used_sum, $uni_pageoffsets_space_sum),
+          ", ",
+          printStats($uni_data_used_sum2, $uni_data_space_sum2),
+          " */\n};\n";
+
+close OUT;