Imported GNU Classpath 0.90

Imported GNU Classpath 0.90
       * scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
       * gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
       * java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
       * java/lang/Math.java: New override file.
       * java/lang/Character.java: Merged from Classpath.
       (start, end): Now 'int's.
       (canonicalName): New field.
       (CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
       (UnicodeBlock): Added argument.
       (of): New overload.
       (forName): New method.
       Updated unicode blocks.
       (sets): Updated.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

From-SVN: r111942
This commit is contained in:
Mark Wielaard 2006-03-10 21:46:48 +00:00
parent 27079765d0
commit 8aa540d2f7
1367 changed files with 188789 additions and 22762 deletions

View file

@ -42,20 +42,21 @@
#
# Inspired by code from Jochen Hoenicke.
# author Eric Blake <ebb9@email.byu.edu>
# updated to Unicode 4.0.0 by Anthony Balkissoon <abalkiss@redhat.com>
#
# Usage: ./unicode-muncher <UnicodeData> <SpecialCasing> <CharData.java>
# where <UnicodeData> and <SpecialCasing> are .txt files obtained from
# www.unicode.org (named UnicodeData-3.0.0.txt and SpecialCasing-2.txt for
# Unicode version 3.0.0), and <CharData.java> is the final location for the
# www.unicode.org (named UnicodeData-4.0.0.txt and SpecialCasing-4.0.0.txt for
# Unicode version 4.0.0), and <CharData.java> is the final location for the
# Java interface gnu.java.lang.CharData.
# As of JDK 1.4, use Unicode version 3.0.0 for best results.
# As of JDK 1.5, use Unicode version 4.0.0 for best results.
##
## Convert a 16-bit integer to a Java source code String literal character
##
sub javaChar($) {
my ($char) = @_;
die "Out of range: $char\n" if $char < -0x8000 or $char > 0xffff;
die "Out of range: $char\n" if $char < -0x8000 or $char > 0x10ffff;
$char += 0x10000 if $char < 0;
# Special case characters that must be escaped, or are shorter as ASCII
return sprintf("\\%03o", $char) if $char < 0x20;
@ -77,18 +78,44 @@ my $NOBREAK_FLAG = 32;
my $MIRRORED_FLAG = 64;
my %special = ();
my @info = ();
# infoArray is an array where each element is a list of character information
# for characters in a plane. The index of each list is equal to the plane
# that it corresponds to even though most of these lists will currently be
# empty. This is done so that that this script can be easily modified to
# accomodate future versions of Unicode.
my @infoArray = \((), (), (), (), (), (), (), (),
(), (), (), (), (), (), (), (), ());
# info is a reference to one of the lists in infoArray, depending on which
# plane we're currently parsing.
my $info;
# titlecase is a string of ordered pairs of characters to store the titlecase
# conversions of characters that have them
my $titlecase = "";
# count is simply used to print "." to the screen every so often
my $count = 0;
# range is used when the UnicodeData file blocks out ranges of code points
my $range = 0;
# largeNums is an array of numerical values that are too large to fit
# into the 16 bit char where most numerical values are stored.
# What is stored in the char then is a number N such that (-N - 3) is
# the index into largeNums where the numerical value can be found.
my @largeNums = ();
die "Usage: $0 <UnicodeData.txt> <SpecialCasing.txt> <CharData.java>"
unless @ARGV == 3;
$| = 1;
print "GNU Classpath Unicode Attribute Database Generator 2.1\n";
print "Copyright (C) 1998, 2002 Free Software Foundation, Inc.\n";
# Stage 0: Parse the special casing file
################################################################################
################################################################################
## Stage 0: Parse the special casing file
print "Parsing special casing file\n";
open (SPECIAL, "< $ARGV[1]") || die "Can't open special casing file: $!\n";
while (<SPECIAL>) {
@ -105,10 +132,11 @@ while (<SPECIAL>) {
next unless defined $upper and $upper =~ / /;
$special{hex $ch} = [map {hex} split ' ', $upper];
}
close SPECIAL;
# Stage 1: Parse the attribute file
################################################################################
################################################################################
## Stage 1: Parse the attribute file
print "Parsing attributes file";
open (UNICODE, "< $ARGV[0]") || die "Can't open Unicode attribute file: $!\n";
while (<UNICODE>) {
@ -118,10 +146,17 @@ while (<UNICODE>) {
my ($ch, $name, $category, undef, $bidir, $decomp, undef, undef, $numeric,
$mirrored, undef, undef, $upcase, $lowcase, $title) = split ';';
$ch = hex($ch);
next if $ch > 0xffff; # Ignore surrogate pairs, since Java does
# plane tells us which Unicode code plane we're currently in and is an
# index into infoArray.
my $plane = int($ch / 0x10000);
my $planeBase = $plane * 0x10000;
$info = \@{$infoArray[$plane]};
my ($type, $numValue, $upperchar, $lowerchar, $direction);
# Set the value of the $type variable, checking to make sure that it's valid
# and setting the mirrored and nobreak bits if necessary.
$type = 0;
while ($category !~ /^$TYPECODES[$type]$/) {
if (++$type == @TYPECODES) {
@ -131,9 +166,18 @@ while (<UNICODE>) {
$type |= $NOBREAK_FLAG if ($decomp =~ /noBreak/);
$type |= $MIRRORED_FLAG if ($mirrored =~ /Y/);
# Set the value of the $numeric variable checking the special cases of
# large numbers or 'a' - 'z' values.
if ($numeric =~ /^[0-9]+$/) {
$numValue = $numeric;
die "numValue too big: $ch, $numValue\n" if $numValue >= 0x7fff;
# If numeric takes more than 16 bits to store we want to store that
# number in a separate array and store a number N in numValue such
# that (-N - 3) is the offset into the separate array containing the
# large numerical value.
if ($numValue >= 0x7fff) {
$numValue = -3 - @largeNums;
push @largeNums, $numeric;
}
} elsif ($numeric eq "") {
# Special case sequences of 'a'-'z'
if ($ch >= 0x0041 && $ch <= 0x005a) {
@ -151,13 +195,20 @@ while (<UNICODE>) {
$numValue = -2;
}
# Set the uppercase and lowercase expansions for the character.
$upperchar = $upcase ? hex($upcase) - $ch : 0;
$lowerchar = $lowcase ? hex($lowcase) - $ch : 0;
# If this character has a special titlecase expansion then append it to
# the titlecase String.
if ($title ne $upcase) {
my $titlechar = $title ? hex($title) : $ch;
$titlecase .= pack("n2", $ch, $titlechar);
}
# Set the direction variable, use the lower 2 bits as a count of how many
# characters will be added to the String if this character undergoes an
# uppercase expansion.
$direction = 0;
while ($bidir !~ /^$DIRCODES[$direction]$/) {
if (++$direction == @DIRCODES) {
@ -168,159 +219,218 @@ while (<UNICODE>) {
$direction <<= 2;
$direction += $#{$special{$ch}} if defined $special{$ch};
# If the UnicodeData file blocks off ranges of code points give them all
# the same character information.
if ($range) {
die "Expecting end of range at $ch\n" unless $name =~ /Last>$/;
for ($range + 1 .. $ch - 1) {
$info[$_] = pack("n5", $type, $numValue, $upperchar,
$info->[$_ - $planeBase] = pack("n5", $type, $numValue, $upperchar,
$lowerchar, $direction);
}
$range = 0;
} elsif ($name =~ /First>$/) {
$range = $ch;
}
$info[$ch] = pack("n5", $type, $numValue, $upperchar, $lowerchar,
# Store all this parsed information into the element in infoArray that info
# points to.
$info->[$ch - $planeBase] = pack("n5", $type, $numValue, $upperchar, $lowerchar,
$direction);
}
close UNICODE;
# Stage 2: Compress the data structures
################################################################################
################################################################################
## Stage 2: Compress the data structures
printf "\nCompressing data structures";
$count = 0;
my $info = ();
my %charhash = ();
my @charinfo = ();
for my $ch (0 .. 0xffff) {
print "." unless $count++ % 0x1000;
$info[$ch] = pack("n5", 0, -1, 0, 0, -4) unless defined $info[$ch];
# data is a String that will be used to create the DATA String containing
# character information and offsets into the attribute tables.
my @data = ();
my ($type, $numVal, $upper, $lower, $direction) = unpack("n5", $info[$ch]);
if (! exists $charhash{$info[$ch]}) {
push @charinfo, [ $numVal, $upper, $lower, $direction ];
$charhash{$info[$ch]} = $#charinfo;
# charhashArray is an array of hashtables used so that we can reuse character
# attributes when characters share the same attributes ... this makes our
# attribute tables smaller. charhash is a pointer into this array.
my @charhashArray = ({}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {});
my $charhash = ();
# charinfoArray is an array of arrays, one per plane, for storing character
# information. charinfo is a pointer into this array.
my @charinfoArray = \((), (), (), (), (), (), (), (),
(), (), (), (), (), (), (), (), ());
my $charinfo;
# charlen is an array, one element per plane, that tells us how many unique
# character attributes there are for that plane.
my @charlen = ();
for my $plane (0 .. 0x10) {
$info = \@{$infoArray[$plane]};
my $planeBase = $plane * 0x10000;
$charhash = \%{$charhashArray[$plane]};
$charinfo = \@{$charinfoArray[$plane]};
for my $ch ($planeBase .. $planeBase + 0xffff) {
my $index = $ch - $planeBase;
print "." unless $count++ % 0x1000;
$info->[$index] = pack("n5", 0, -1, 0, 0, -4) unless defined $info->[$index];
my ($type, $numVal, $upper, $lower, $direction) = unpack("n5", $info->[$index]);
if (! exists $charhash->{$info->[$index]}) {
# If we entered this loop that means the character we're looking at
# now has attributes that are unique from those that we've looked
# at so far for this plane. So we push its attributes into charinfo
# and store in charhash the offset into charinfo where these
# attributes can later be found.
push @{$charinfo}, [ $numVal, $upper, $lower, $direction ];
$charhash->{$info->[$index]} = @{$charinfo} - 1;
# When the file is generaged, the number we just stored in charhas
# will be the upper 9 bits in the DATA String that are an offset
# into the attribute tables.
}
$data[$plane] .= pack("n", ($charhash->{$info->[$index]} << 7) | $type);
}
$info .= pack("n", ($charhash{$info[$ch]} << 7) | $type);
$charlen[$plane] = scalar(@{$charinfoArray[$plane]});
}
my $charlen = @charinfo;
my $bestshift;
# the shift that results in the best compression of the table. This is an array
# because different shifts are better for the different tables for each plane.
my @bestshift;
# an initial guess.
my $bestest = 1000000;
my $bestblkstr;
die "Too many unique character entries: $charlen\n" if $charlen > 512;
print "\nUnique character entries: $charlen\n";
my @bestblkstr;
my @blksize = ();
for my $i (3 .. 8) {
my $blksize = 1 << $i;
my %blocks = ();
my @blkarray = ();
my ($j, $k);
print "shift: $i";
for my $plane (0 .. 0x10) {
print "\n\nplane: $plane\n";
print "Unique character entries: $charlen[$plane]\n";
$bestest = 1000000;
for my $i (3 .. 8) {
my $blksize = 1 << $i;
my %blocks = ();
my @blkarray = ();
my ($j, $k);
print "shift: $i";
for ($j = 0; $j < 0x10000; $j += $blksize) {
my $blkkey = substr $info, 2 * $j, 2 * $blksize;
if (! exists $blocks{$blkkey}) {
push @blkarray, $blkkey;
$blocks{$blkkey} = $#blkarray;
}
}
my $blknum = @blkarray;
my $blocklen = $blknum * $blksize;
printf " before %5d", $blocklen;
# Now we try to pack the blkarray as tight as possible by finding matching
# heads and tails.
for ($j = $blksize - 1; $j > 0; $j--) {
my %tails = ();
for $k (0 .. $#blkarray) {
next unless defined $blkarray[$k];
my $len = length $blkarray[$k];
my $tail = substr $blkarray[$k], $len - $j * 2;
if (exists $tails{$tail}) {
push @{$tails{$tail}}, $k;
} else {
$tails{$tail} = [ $k ];
for ($j = 0; $j < 0x10000; $j += $blksize) {
my $blkkey = substr $data[$plane], 2 * $j, 2 * $blksize;
if (! exists $blocks{$blkkey}) {
push @blkarray, $blkkey;
$blocks{$blkkey} = $#blkarray;
}
}
# tails are calculated, now calculate the heads and merge.
BLOCK:
for $k (0 .. $#blkarray) {
next unless defined $blkarray[$k];
my $tomerge = $k;
while (1) {
my $head = substr($blkarray[$tomerge], 0, $j * 2);
my $entry = $tails{$head};
next BLOCK unless defined $entry;
my $blknum = @blkarray;
my $blocklen = $blknum * $blksize;
printf " before %5d", $blocklen;
my $other = shift @{$entry};
if ($other == $tomerge) {
if (@{$entry}) {
push @{$entry}, $other;
$other = shift @{$entry};
} else {
push @{$entry}, $other;
# Now we try to pack the blkarray as tight as possible by finding matching
# heads and tails.
for ($j = $blksize - 1; $j > 0; $j--) {
my %tails = ();
for $k (0 .. $#blkarray) {
next unless defined $blkarray[$k];
my $len = length $blkarray[$k];
my $tail = substr $blkarray[$k], $len - $j * 2;
if (exists $tails{$tail}) {
push @{$tails{$tail}}, $k;
} else {
$tails{$tail} = [ $k ];
}
}
# tails are calculated, now calculate the heads and merge.
BLOCK:
for $k (0 .. $#blkarray) {
next unless defined $blkarray[$k];
my $tomerge = $k;
while (1) {
my $head = substr($blkarray[$tomerge], 0, $j * 2);
my $entry = $tails{$head};
next BLOCK unless defined $entry;
my $other = shift @{$entry};
if ($other == $tomerge) {
if (@{$entry}) {
push @{$entry}, $other;
$other = shift @{$entry};
} else {
push @{$entry}, $other;
next BLOCK;
}
}
if (@{$entry} == 0) {
delete $tails{$head};
}
# a match was found
my $merge = $blkarray[$other]
. substr($blkarray[$tomerge], $j * 2);
$blocklen -= $j;
$blknum--;
if ($other < $tomerge) {
$blkarray[$tomerge] = undef;
$blkarray[$other] = $merge;
my $len = length $merge;
my $tail = substr $merge, $len - $j * 2;
$tails{$tail} = [ map { $_ == $tomerge ? $other : $_ }
@{$tails{$tail}} ];
next BLOCK;
}
$blkarray[$tomerge] = $merge;
$blkarray[$other] = undef;
}
if (@{$entry} == 0) {
delete $tails{$head};
}
# a match was found
my $merge = $blkarray[$other]
. substr($blkarray[$tomerge], $j * 2);
$blocklen -= $j;
$blknum--;
if ($other < $tomerge) {
$blkarray[$tomerge] = undef;
$blkarray[$other] = $merge;
my $len = length $merge;
my $tail = substr $merge, $len - $j * 2;
$tails{$tail} = [ map { $_ == $tomerge ? $other : $_ }
@{$tails{$tail}} ];
next BLOCK;
}
$blkarray[$tomerge] = $merge;
$blkarray[$other] = undef;
}
}
}
my $blockstr;
for $k (0 .. $#blkarray) {
$blockstr .= $blkarray[$k] if defined $blkarray[$k];
}
my $blockstr;
for $k (0 .. $#blkarray) {
$blockstr .= $blkarray[$k] if defined $blkarray[$k];
}
die "Unexpected $blocklen" if length($blockstr) != 2 * $blocklen;
my $estimate = 2 * $blocklen + (0x20000 >> $i);
die "Unexpected $blocklen" if length($blockstr) != 2 * $blocklen;
my $estimate = 2 * $blocklen + (0x20000 >> $i);
printf " after merge %5d: %6d bytes\n", $blocklen, $estimate;
if ($estimate < $bestest) {
$bestest = $estimate;
$bestshift[$plane] = $i;
$bestblkstr[$plane] = $blockstr;
}
}
$blksize[$plane] = 1 << $bestshift[$plane];
print "best shift: ", $bestshift[$plane];
print " blksize: ", $blksize[$plane];
}
my @blocksArray = \((), (), (), (), (), (), (), (),
(), (), (), (), (), (), (), (), ());
printf " after merge %5d: %6d bytes\n", $blocklen, $estimate;
if ($estimate < $bestest) {
$bestest = $estimate;
$bestshift = $i;
$bestblkstr = $blockstr;
for my $plane (0 .. 0x10) {
for (my $j = 0; $j < 0x10000; $j += $blksize[$plane]) {
my $blkkey = substr $data[$plane], 2 * $j, 2 * $blksize[$plane];
my $index = index $bestblkstr[$plane], $blkkey;
while ($index & 1) {
die "not found: $j" if $index == -1;
$index = index $bestblkstr[$plane], $blkkey, $index + 1;
}
push @{$blocksArray[$plane]}, ($index / 2 - $j) & 0xffff;
}
}
my @blocks;
my $blksize = 1 << $bestshift;
for (my $j = 0; $j < 0x10000; $j += $blksize) {
my $blkkey = substr $info, 2 * $j, 2 * $blksize;
my $index = index $bestblkstr, $blkkey;
while ($index & 1) {
die "not found: $j" if $index == -1;
$index = index $bestblkstr, $blkkey, $index + 1;
}
push @blocks, ($index / 2 - $j) & 0xffff;
################################################################################
################################################################################
## Stage 3: Generate the file
for my $plane (0 .. 0x10) {
die "UTF-8 limit of blocks may be exceeded for plane $plane: " . scalar(@{$blocksArray[$plane]}) . "\n"
if @{$blocksArray[$plane]} > 0xffff / 3;
die "UTF-8 limit of data may be exceeded for plane $plane: " . length($bestblkstr[$plane]) . "\n"
if length($bestblkstr[$plane]) > 0xffff / 3;
}
# Phase 3: Generate the file
die "UTF-8 limit of blocks may be exceeded: " . scalar(@blocks) . "\n"
if @blocks > 0xffff / 3;
die "UTF-8 limit of data may be exceeded: " . length($bestblkstr) . "\n"
if length($bestblkstr) > 0xffff / 3;
{
print "Generating $ARGV[2] with shift of $bestshift";
print "\nGenerating $ARGV[2].";
my ($i, $j);
open OUTPUT, "> $ARGV[2]" or die "Failed creating output file: $!\n";
@ -372,18 +482,22 @@ package gnu.java.lang;
* <code>$ARGV[1]</code>, by some
* perl scripts. These Unicode definition files can be found on the
* <a href="http://www.unicode.org">http://www.unicode.org</a> website.
* JDK 1.4 uses Unicode version 3.0.0.
* JDK 1.5 uses Unicode version 4.0.0.
*
* The data is stored as string constants, but Character will convert these
* Strings to their respective <code>char[]</code> components. The field
* Strings to their respective <code>char[]</code> components. The fields
* are stored in arrays of 17 elements each, one element per Unicode plane.
* <code>BLOCKS</code> stores the offset of a block of 2<sup>SHIFT</sup>
* characters within <code>DATA</code>. The DATA field, in turn, stores
* information about each character in the low order bits, and an offset
* into the attribute tables <code>UPPER</code>, <code>LOWER</code>,
* <code>NUM_VALUE</code>, and <code>DIRECTION</code>. Notice that the
* attribute tables are much smaller than 0xffff entries; as many characters
* in Unicode share common attributes. The DIRECTION table also contains
* a field for detecting characters with multi-character uppercase expansions.
* in Unicode share common attributes. Numbers that are too large to fit
* into NUM_VALUE as 16 bit chars are stored in LARGENUMS and a number N is
* stored in NUM_VALUE such that (-N - 3) is the offset into LARGENUMS for
* the particular character. The DIRECTION table also contains a field for
* detecting characters with multi-character uppercase expansions.
* Next, there is a listing for <code>TITLE</code> exceptions (most characters
* just have the same title case as upper case). Finally, there are two
* tables for multi-character capitalization, <code>UPPER_SPECIAL</code>
@ -404,54 +518,117 @@ public interface CharData
/**
* The character shift amount to look up the block offset. In other words,
* <code>(char) (BLOCKS.value[ch >> SHIFT] + ch)</code> is the index where
* <code>ch</code> is described in <code>DATA</code>.
* <code>(char) (BLOCKS.value[ch >> SHIFT[p]] + ch)</code> is the index
* where <code>ch</code> is described in <code>DATA</code> if <code>ch</code>
* is in Unicode plane <code>p</code>. Note that <code>p</code> is simply
* the integer division of ch and 0x10000.
*/
int SHIFT = $bestshift;
int[] SHIFT
EOF
for ($i = 0; $i < @bestshift - 1; $i++) {
if ($i == 0){
print OUTPUT " = new int[] {";
}
print OUTPUT $bestshift[$i], ", ";
}
if (scalar(@bestshift) > 0){
print OUTPUT $bestshift[-1], "}";
}
else {
print OUTPUT " = null";
}
print OUTPUT <<EOF;
;
/**
* The mapping of character blocks to their location in <code>DATA</code>.
* Each entry has been adjusted so that the 16-bit sum with the desired
* character gives the actual index into <code>DATA</code>.
*/
String BLOCKS
String[] BLOCKS = new String[]{
EOF
for ($i = 0; $i < @blocks / 11; $i++) {
print OUTPUT $i ? "\n + \"" : " = \"";
for $j (0 .. 10) {
last if @blocks <= $i * 11 + $j;
my $val = $blocks[$i * 11 + $j];
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
for ($plane = 0; $plane <= 0x10; $plane++) {
# The following if statement handles the cases of unassigned planes
# specially so we don't waste space with unused Strings. As of
# Unicode version 4.0.0 only planes 0, 1, 2, and 14 are used. If
# you are updating this script to work with a later version of
# Unicode you may have to alter this if statement.
if ($plane > 2 && $plane != 14) {
print OUTPUT ($plane == 0x10) ? " \"\"}" : " \"\",\n\n";
}
else {
for ($i = 0; $i < @{$blocksArray[$plane]} / 11; $i++) {
print OUTPUT $i ? "\n + " : " ";
print OUTPUT "\"";
for $j (0 .. 10) {
last if @{$blocksArray[$plane]} <= $i * 11 + $j;
my $val = $blocksArray[$plane]->[$i * 11 + $j];
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
}
print OUTPUT ",\n\n";
}
}
print OUTPUT <<EOF;
;
/**
* The array containing the numeric values that are too large to be stored as
* chars in NUM_VALUE. NUM_VALUE in this case will contain a negative integer
* N such that LARGENUMS[-N - 3] contains the correct numeric value.
*/
int[] LARGENUMS
EOF
for ($i = 0; $i < @largeNums - 1; $i++) {
if ($i == 0){
print OUTPUT " = new int[] {";
}
print OUTPUT $largeNums[$i], ", ";
}
if (scalar(@largeNums) > 0){
print OUTPUT $largeNums[-1], "}";
}
else {
print OUTPUT " = null";
}
print OUTPUT <<EOF;
;
/**
* Information about each character. The low order 5 bits form the
* character type, the next bit is a flag for non-breaking spaces, and the
* next bit is a flag for mirrored directionality. The high order 9 bits
* form the offset into the attribute tables. Note that this limits the
* number of unique character attributes to 512, which is not a problem
* as of Unicode version 3.2.0, but may soon become one.
* as of Unicode version 4.0.0, but may soon become one.
*/
String DATA
String[] DATA = new String[]{
EOF
my $len = length($bestblkstr) / 2;
for ($i = 0; $i < $len / 11; $i++) {
print OUTPUT $i ? "\n + \"" : " = \"";
for $j (0 .. 10) {
last if $len <= $i * 11 + $j;
my $val = unpack "n", substr($bestblkstr, 2 * ($i * 11 + $j), 2);
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
for ($plane = 0; $plane <= 0x10; $plane++) {
# The following if statement handles the cases of unassigned planes
# specially so we don't waste space with unused Strings. As of
# Unicode version 4.0.0 only planes 0, 1, 2, and 14 are used. If
# you are updating this script to work with a later version of
# Unicode you may have to alter this if statement.
if ($plane > 2 && $plane != 14) {
print OUTPUT ($plane == 0x10) ? " \"\"}" : " \"\",\n\n";
}
else {
my $len = length($bestblkstr[$plane]) / 2;
for ($i = 0; $i < $len / 11; $i++) {
print OUTPUT $i ? "\n + " : " ";
print OUTPUT "\"";
for $j (0 .. 10) {
last if $len <= $i * 11 + $j;
my $val = unpack "n", substr($bestblkstr[$plane], 2 * ($i * 11 + $j), 2);
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
}
print OUTPUT ",\n\n";
}
}
print OUTPUT <<EOF;
;
@ -462,20 +639,33 @@ EOF
* Note that this is a signed value, but stored as an unsigned char
* since this is a String literal.
*/
String NUM_VALUE
String[] NUM_VALUE = new String[]{
EOF
$len = @charinfo;
for ($i = 0; $i < $len / 11; $i++) {
print OUTPUT $i ? "\n + \"" : " = \"";
for $j (0 .. 10) {
last if $len <= $i * 11 + $j;
my $val = $charinfo[$i * 11 + $j][0];
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
for ($plane = 0; $plane <= 0x10; $plane++) {
# The following if statement handles the cases of unassigned planes
# specially so we don't waste space with unused Strings. As of
# Unicode version 4.0.0 only planes 0, 1, 2, and 14 are used. If
# you are updating this script to work with a later version of
# Unicode you may have to alter this if statement.
if ($plane > 2 && $plane != 14) {
print OUTPUT ($plane == 0x10) ? " \"\"}" : " \"\",\n\n";
}
else {
$len = @{$charinfoArray[$plane]};
for ($i = 0; $i < $len / 11; $i++) {
print OUTPUT $i ? "\n + " : " ";
print OUTPUT "\"";
for $j (0 .. 10) {
last if $len <= $i * 11 + $j;
my $val = $charinfoArray[$plane]->[$i * 11 + $j][0];
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
}
print OUTPUT ",\n\n";
}
}
print OUTPUT <<EOF;
;
@ -487,20 +677,33 @@ EOF
* capitalizing a String, you must first check if a multi-character uppercase
* sequence exists before using this character.
*/
String UPPER
String[] UPPER = new String[]{
EOF
$len = @charinfo;
for ($i = 0; $i < $len / 11; $i++) {
print OUTPUT $i ? "\n + \"" : " = \"";
for $j (0 .. 10) {
last if $len <= $i * 11 + $j;
my $val = $charinfo[$i * 11 + $j][1];
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
for ($plane = 0; $plane <= 0x10; $plane++) {
# The following if statement handles the cases of unassigned planes
# specially so we don't waste space with unused Strings. As of
# Unicode version 4.0.0 only planes 0, 1, 2, and 14 are used. If
# you are updating this script to work with a later version of
# Unicode you may have to alter this if statement.
if ($plane > 2 && $plane != 14) {
print OUTPUT ($plane == 0x10) ? " \"\"}" : " \"\",\n\n";
}
else {
$len = @{$charinfoArray[$plane]};
for ($i = 0; $i < $len / 11; $i++) {
print OUTPUT $i ? "\n + " : " ";
print OUTPUT "\"";
for $j (0 .. 10) {
last if $len <= $i * 11 + $j;
my $val = $charinfoArray[$plane]->[$i * 11 + $j][1];
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
}
print OUTPUT ",\n\n";
}
}
print OUTPUT <<EOF;
;
@ -510,20 +713,33 @@ EOF
* character and its lowercase version. Note that this is stored as an
* unsigned char since this is a String literal.
*/
String LOWER
String[] LOWER = new String[]{
EOF
$len = @charinfo;
for ($i = 0; $i < $len / 13; $i++) {
print OUTPUT $i ? "\n + \"" : " = \"";
for $j (0 .. 12) {
last if $len <= $i * 13 + $j;
my $val = $charinfo[$i * 13 + $j][2];
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
for ($plane = 0; $plane <= 0x10; $plane++) {
# The following if statement handles the cases of unassigned planes
# specially so we don't waste space with unused Strings. As of
# Unicode version 4.0.0 only planes 0, 1, 2, and 14 are used. If
# you are updating this script to work with a later version of
# Unicode you may have to alter this if statement.
if ($plane > 2 && $plane != 14) {
print OUTPUT ($plane == 0x10) ? " \"\"}" : " \"\",\n\n";
}
else {
$len = @{$charinfoArray[$plane]};
for ($i = 0; $i < $len / 11; $i++) {
print OUTPUT $i ? "\n + " : " ";
print OUTPUT "\"";
for $j (0 .. 10) {
last if $len <= $i * 11 + $j;
my $val = $charinfoArray[$plane]->[$i * 11 + $j][2];
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
}
print OUTPUT ",\n\n";
}
}
print OUTPUT <<EOF;
;
@ -539,20 +755,33 @@ EOF
* when performing the case conversion. Note that this information is stored
* as an unsigned char since this is a String literal.
*/
String DIRECTION
String[] DIRECTION = new String[]{
EOF
$len = @charinfo;
for ($i = 0; $i < $len / 17; $i++) {
print OUTPUT $i ? "\n + \"" : " = \"";
for $j (0 .. 16) {
last if $len <= $i * 17 + $j;
my $val = $charinfo[$i * 17 + $j][3];
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
for ($plane = 0; $plane <= 0x10; $plane++) {
# The following if statement handles the cases of unassigned planes
# specially so we don't waste space with unused Strings. As of
# Unicode version 4.0.0 only planes 0, 1, 2, and 14 are used. If
# you are updating this script to work with a later version of
# Unicode you may have to alter this if statement.
if ($plane > 2 && $plane != 14) {
print OUTPUT ($plane == 0x10) ? " \"\"}" : " \"\",\n\n";
}
else {
$len = @{$charinfoArray[$plane]};
for ($i = 0; $i < $len / 11; $i++) {
print OUTPUT $i ? "\n + " : " ";
print OUTPUT "\"";
for $j (0 .. 10) {
last if $len <= $i * 11 + $j;
my $val = $charinfoArray[$plane]->[$i * 11 + $j][3];
print OUTPUT javaChar($val);
}
print OUTPUT "\"";
}
print OUTPUT ",\n\n";
}
}
print OUTPUT <<EOF;
;