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|
#!/usr/bin/perl
# Yudit Unicode Editor Source File
#
# Copyright (C) 2000 Gaspar Sinai <gsinai@yudit.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# This script makes a precompose map.
# In order to run the script you need to get
# ftp://ftp.unicode.org/Public/UNIDATA/UnicodeData.txt
# as and input.
# encode composing chars -> precomposed char
# decode precomposed char -> composing chars
die "No version specified." if ($#ARGV == -1);
$VERSION=shift;
@encodes = ();
@decodes = ();
while (<>)
{
@_ = split(';', $_);
next if ($#_ < 6);
$plain = $_[0];
$plain = hex $plain;
next if ($plain > 0xffff);
$components = $_[5];
# Added for kanji aliases
if ($_[1] =~ /KANGXI RADICAL/) {
$components =~ s/<compat> //;
}
next if (length ($components)==0);
@compose = split (' ', $components);
if ($#compose <=0) {
@compose = ($components);
}
$good = 1;
@hexcomp = ();
for (@compose)
{
if ($_ !~ /^[0-9A-Fa-f]{4}/)
{
$good = 0;
last;
}
push (@hexcomp, $_);
}
next if ($good == 0);
next if ($#hexcomp < 0);
next if ($#hexcomp <= 0 && $_[1] !~ /KANGXI RADICAL/);
$key = sprintf ("%04X", $plain);
#
# make it utf-8 - dont
#
#if ($plain >= 0x0800)
#{
# $key = sprintf ("%02X %02X %02X",
# 0xe0 | ($plain>>12), 0x80 | (($plain>>6)&0x3f), 0x80 | ($plain&0x3f));
#}
#elsif ($plain >= 0x80)
#{
# $key = sprintf ("%02X %02X", 0xc0 | ($plain>>6), 0x80 | ($plain&0x3f));
#}
#else
#{
# $key = sprintf ("%02X", $plain);
#}
# For KANGXI RADICAL we reverse - the compose is the main.
if ($_[1] =~ /KANGXI RADICAL/)
{
push (@encodes, $key . " -> " . join (' ', @hexcomp));
push (@decodes, join (' ', @hexcomp) . " -> " . $key);
} else {
push (@decodes, $key . " -> " . join (' ', @hexcomp));
push (@encodes, join (' ', @hexcomp) . " -> " . $key);
}
}
@full_date = localtime(time);
$year = $full_date[5] + 1900;
$mon = $full_date[4] + 1;
$mday = $full_date[3];
$date = sprintf ("%4d-%02d-%02d", $year, $mon, $mday);
$name="precompose1.my";
print <<EOD;
#
# generated by $0 $date
# decoder
# This file is should be used from yudit-3.0.8 and up.
# precompose.mys is kept in mytool directory for compatibility
# with older versions.
#
NAME=$name
COMM=autogenerated by $0 $date from
COMM=ftp://ftp.unicode.org/Public/$VERSION/uc/UnicodeData.txt
TYPE=0
SECTION=decompose
ENCODE=0
KEY_WIDTH=1
VALUE_WIDTH=1
KEY_LENGTH=0
VALUE_LENGTH=0
EOD
print join ("$/", @decodes);
print "$/";
#
# Jamos
# From: Miikka-Markus Alhonen <Miikka-Markus.Alhonen@tigatieto.com>
# 2001-12-24
#
$syl = 0xac00;
for ($i = 0x1100; $i <= 0x1112; $i++) {
for ($j = 0x1161; $j <= 0x1175; $j++) {
for ($k = 0x11a7; $k <= 0x11c2; $k++) {
printf ("%04X -> %04X %04X",$syl,$i,$j);
printf (" %04X",$k) if $k != 0x11a7;
print "\n";
$syl++;
}
}
}
print <<EOD;
#
# encoder
#
SECTION=compose
ENCODE=1
KEY_WIDTH=1
VALUE_WIDTH=1
KEY_LENGTH=0
VALUE_LENGTH=0
EOD
print join ("$/", @encodes);
print "$/";
#
# Jamos
# From: Miikka-Markus Alhonen <Miikka-Markus.Alhonen@tigatieto.com>
# 2001-12-24
$syl = 0xac00;
for ($i = 0x1100; $i <= 0x1112; $i++) {
for ($j = 0x1161; $j <= 0x1175; $j++) {
for ($k = 0x11a7; $k <= 0x11c2; $k++) {
printf ("%04X %04X ",$i,$j);
printf ("%04X ",$k) if $k != 0x11a7;
printf ("-> %04X\n",$syl);
$syl++;
}
}
}
print "#END$/";
|
