width data generation
This commit is contained in:
Thomas Wolff
Corinna Vinschen
parent
8e8fd6c849
commit
37132125bc
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# UAX #11: East Asian Ambiguous
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# Plane 00
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# Rows Positions (Cells)
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00 A1 A4 A7-A8 AA AD-AE B0-B4 B6-BA BC-BF C6 D0 D7-D8 DE-E1 E6 E8-EA
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00 EC-ED F0 F2-F3 F7-FA FC FE
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01 01 11 13 1B 26-27 2B 31-33 38 3F-42 44 48-4B 4D 52-53 66-67 6B
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01 CE D0 D2 D4 D6 D8 DA DC
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02 51 61 C4 C7 C9-CB CD D0 D8-DB DD DF
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03 00-6F 91-A1 A3-A9 B1-C1 C3-C9
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04 01 10-4F 51
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20 10 13-16 18-19 1C-1D 20-22 24-27 30 32-33 35 3B 3E 74 7F 81-84
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20 AC
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21 03 05 09 13 16 21-22 26 2B 53-54 5B-5E 60-6B 70-79 89 90-99 B8-B9
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21 D2 D4 E7
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22 00 02-03 07-08 0B 0F 11 15 1A 1D-20 23 25 27-2C 2E 34-37 3C-3D
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22 48 4C 52 60-61 64-67 6A-6B 6E-6F 82-83 86-87 95 99 A5 BF
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23 12
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24 60-E9 EB-FF
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25 00-4B 50-73 80-8F 92-95 A0-A1 A3-A9 B2-B3 B6-B7 BC-BD C0-C1 C6-C8
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25 CB CE-D1 E2-E5 EF
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26 05-06 09 0E-0F 1C 1E 40 42 60-61 63-65 67-6A 6C-6D 6F 9E-9F BF
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26 C6-CD CF-D3 D5-E1 E3 E8-E9 EB-F1 F4 F6-F9 FB-FC FE-FF
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27 3D 76-7F
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2B 56-59
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32 48-4F
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E0 00-FF
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E1 00-FF
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F8 00-FF
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FE 00-0F
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FF FD
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1F1 00-0A 10-2D 30-69 70-8D 8F-90 9B-AC
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E01 00-EF
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||||
10EA 00-FF
|
||||
10EB 00-FF
|
||||
10EC 00-FF
|
||||
10ED 00-FF
|
||||
10EE 00-FF
|
||||
10EF 00-FF
|
||||
10F0 00-FF
|
||||
10F1 00-FF
|
||||
10F2 00-FF
|
||||
10F3 00-FF
|
||||
10F4 00-FF
|
||||
10F5 00-FF
|
||||
10F6 00-FF
|
||||
10F7 00-FF
|
||||
10F8 00-FF
|
||||
10F9 00-FF
|
||||
10FA 00-FF
|
||||
10FB 00-FF
|
||||
10FC 00-FF
|
||||
10FD 00-FF
|
||||
10FE 00-FF
|
||||
10FF 00-FD
|
||||
|
||||
|
|
@ -0,0 +1,54 @@
|
|||
#! /bin/sh
|
||||
|
||||
echo generating Unicode width data for newlib/libc/string/wcwidth.c
|
||||
|
||||
cd `dirname $0`
|
||||
PATH="$PATH":. # ensure access to uniset tool
|
||||
|
||||
#############################################################################
|
||||
# checks and (with option -u) downloads
|
||||
|
||||
case "$1" in
|
||||
-u)
|
||||
#WGET=wget -N -t 1 --timeout=55
|
||||
WGET=curl -R -O --connect-timeout 55
|
||||
WGET+=-z $@
|
||||
|
||||
echo downloading uniset tool
|
||||
$WGET http://www.cl.cam.ac.uk/~mgk25/download/uniset.tar.gz
|
||||
gzip -dc uniset.tar.gz | tar xvf - uniset
|
||||
|
||||
echo downloading data from unicode.org
|
||||
for data in UnicodeData.txt Blocks.txt EastAsianWidth.txt
|
||||
do $WGET http://unicode.org/Public/UNIDATA/$data
|
||||
done
|
||||
;;
|
||||
*) echo checking package unicode-ucd
|
||||
grep unicode-ucd /etc/setup/installed.db || exit 9
|
||||
;;
|
||||
esac
|
||||
|
||||
echo checking uniset tool
|
||||
type uniset || exit 9
|
||||
|
||||
for data in UnicodeData.txt Blocks.txt EastAsianWidth.txt
|
||||
do test -r $data || ln -s /usr/share/unicode/ucd/$data . || exit 9
|
||||
done
|
||||
|
||||
echo generating from Unicode version `sed -e 's,[^.0-9],,g' -e 1q Blocks.txt`
|
||||
exit
|
||||
|
||||
#############################################################################
|
||||
# table generation
|
||||
|
||||
echo generating combining characters table
|
||||
uniset +cat=Me +cat=Mn +cat=Cf -00AD +1160-11FF +200B +D7B0-D7C6 +D7CB-D7FB c > combining.t
|
||||
|
||||
echo generating ambiguous width characters table
|
||||
sh ./mkwidthA && uniset +WIDTH-A -cat=Me -cat=Mn -cat=Cf c > ambiguous.t
|
||||
|
||||
echo generating wide characters table
|
||||
sh ./mkwide
|
||||
|
||||
#############################################################################
|
||||
# end
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
#! /bin/sh
|
||||
|
||||
# generate list of wide characters, with convex closure
|
||||
|
||||
skipcheck=false
|
||||
|
||||
if [ ! -r EastAsianWidth.txt ]
|
||||
then ln -s /usr/share/unicode/ucd/EastAsianWidth.txt . || exit 1
|
||||
fi
|
||||
if [ ! -r UnicodeData.txt ]
|
||||
then ln -s /usr/share/unicode/ucd/UnicodeData.txt . || exit 1
|
||||
fi
|
||||
if [ ! -r Blocks.txt ]
|
||||
then ln -s /usr/share/unicode/ucd/Blocks.txt . || exit 1
|
||||
fi
|
||||
|
||||
sed -e "s,^\([^;]*\);[NAH],\1," -e t -e d EastAsianWidth.txt > wide.na
|
||||
sed -e "s,^\([^;]*\);[WF],\1," -e t -e d EastAsianWidth.txt > wide.fw
|
||||
|
||||
PATH="$PATH:." # for uniset
|
||||
|
||||
nrfw=`uniset +wide.fw nr | sed -e 's,.*:,,'`
|
||||
echo FW $nrfw
|
||||
nrna=`uniset +wide.na nr | sed -e 's,.*:,,'`
|
||||
echo NAH $nrna
|
||||
|
||||
extrablocks="2E80-303E"
|
||||
|
||||
# check all blocks
|
||||
includes () {
|
||||
nr=`uniset +wide.$2 -$1 nr | sed -e 's,.*:,,'`
|
||||
test $nr != $3
|
||||
}
|
||||
echo "adding compact closure of wide ranges, this may take ~10min"
|
||||
for b in $extrablocks `sed -e 's,^\([0-9A-F]*\)\.\.\([0-9A-F]*\).*,\1-\2,' -e t -e d Blocks.txt`
|
||||
do range=$b
|
||||
echo checking $range $* >&2
|
||||
if includes $range fw $nrfw && ! includes $range na $nrna
|
||||
then echo $range
|
||||
fi
|
||||
done > wide.blocks
|
||||
|
||||
(
|
||||
sed -e "s,^,//," -e 1q EastAsianWidth.txt
|
||||
sed -e "s,^,//," -e 1q Blocks.txt
|
||||
uniset `sed -e 's,^,+,' wide.blocks` +wide.fw c
|
||||
) > wide.t
|
||||
|
||||
rm -f wide.na wide.fw wide.blocks
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
#! /bin/sh
|
||||
|
||||
# generate WIDTH-A file, listing Unicode characters with width property
|
||||
# Ambiguous, from EastAsianWidth.txt
|
||||
|
||||
if [ ! -r EastAsianWidth.txt ]
|
||||
then ln -s /usr/share/unicode/ucd/EastAsianWidth.txt . || exit 1
|
||||
fi
|
||||
if [ ! -r UnicodeData.txt ]
|
||||
then ln -s /usr/share/unicode/ucd/UnicodeData.txt . || exit 1
|
||||
fi
|
||||
if [ ! -r Blocks.txt ]
|
||||
then ln -s /usr/share/unicode/ucd/Blocks.txt . || exit 1
|
||||
fi
|
||||
|
||||
sed -e "s,^\([^;]*\);A,\1," -e t -e d EastAsianWidth.txt > width-a-new
|
||||
rm -f WIDTH-A
|
||||
echo "# UAX #11: East Asian Ambiguous" > WIDTH-A
|
||||
PATH="$PATH:." uniset +width-a-new compact >> WIDTH-A
|
||||
rm -f width-a-new
|
||||
|
|
@ -0,0 +1,696 @@
|
|||
#!/usr/bin/perl
|
||||
# Uniset -- Unicode subset manager -- Markus Kuhn
|
||||
# http://www.cl.cam.ac.uk/~mgk25/download/uniset.tar.gz
|
||||
|
||||
require 5.008;
|
||||
use open ':utf8';
|
||||
use FindBin qw($RealBin); # to find directory where this file is located
|
||||
|
||||
binmode(STDOUT, ":utf8");
|
||||
binmode(STDIN, ":utf8");
|
||||
|
||||
my (%name, %invname, %category, %comment);
|
||||
|
||||
print <<End if $#ARGV < 0;
|
||||
Uniset -- Unicode subset manager -- Markus Kuhn
|
||||
|
||||
Uniset merges and subtracts Unicode subsets. It can output and
|
||||
analyse the resulting character set in various formats.
|
||||
|
||||
Uniset understand the following command-line arguments:
|
||||
|
||||
Commands to define a set of characters:
|
||||
|
||||
+ filename add the character set described in the file to the set
|
||||
- filename remove the character set described in the file from the set
|
||||
+: filename add the characters in the UTF-8 file to the set
|
||||
-: filename remove the characters in the UTF-8 file from the set
|
||||
+xxxx..yyyy add the range to the set (xxxx and yyyy are hex numbers)
|
||||
-xxxx..yyyy remove the range from the set (xxxx and yyyy are hex numbers)
|
||||
+cat=Xx add all Unicode characters with category code Xx
|
||||
-cat=Xx remove all Unicode characters with category code Xx
|
||||
-cat!=Xx remove all Unicode characters without category code Xx
|
||||
clean remove any elements that do not appear in the Unicode database
|
||||
unknown remove any elements that do appear in the Unicode database
|
||||
|
||||
Command to output descriptions of the constructed set of characters:
|
||||
|
||||
table write a full table with one line per character
|
||||
compact output the set in compact MES format
|
||||
c output the set as C interval array
|
||||
nr output the number of characters
|
||||
sources output a table that shows the number of characters contributed
|
||||
by the various combinations of input sets added with +.
|
||||
utf8-list output a list of all characters encoded in UTF-8
|
||||
|
||||
Commands to tailor the following output commands:
|
||||
|
||||
html write HTML tables instead of plain text
|
||||
ucs add the unicode character itself to the table (UTF-8 in
|
||||
plain table, numeric character reference in HTML)
|
||||
|
||||
Formats of character set input files read by the + and - command:
|
||||
|
||||
Empty lines, white space at the start and end of the line and any
|
||||
comment text following a \# are ignored. The following formats are
|
||||
recognized
|
||||
|
||||
xx yyyy xx is the hex code in an 8-bit character set and yyyy
|
||||
is the corresponding Unicode value. Both can optionally
|
||||
be prefixed by 0x. This is the format used in the
|
||||
files on <ftp://ftp.unicode.org/Public/MAPPINGS/>.
|
||||
|
||||
yyyy yyyy (optionally prefixed with 0x) is a Unicode character
|
||||
belonging to the specified subset.
|
||||
|
||||
yyyy-yyyy a range of Unicode characters belonging to
|
||||
yyyy..yyyy the specified subset.
|
||||
|
||||
xx yy yy yy-yy yy xx denotes a row (high-byte) and the yy specify
|
||||
corresponding low bytes or with a hyphen also ranges of
|
||||
low bytes in the Unicode values that belong to this
|
||||
subset. This is also the format that is generated by
|
||||
the compact command.
|
||||
End
|
||||
exit 1 if $#ARGV < 0;
|
||||
|
||||
|
||||
# Subroutine to identify whether the ISO 10646/Unicode character code
|
||||
# ucs belongs into the East Asian Wide (W) or East Asian FullWidth
|
||||
# (F) category as defined in Unicode Technical Report #11.
|
||||
|
||||
sub iswide ($) {
|
||||
my $ucs = shift(@_);
|
||||
|
||||
return ($ucs >= 0x1100 &&
|
||||
($ucs <= 0x115f || # Hangul Jamo
|
||||
$ucs == 0x2329 || $ucs == 0x232a ||
|
||||
($ucs >= 0x2e80 && $ucs <= 0xa4cf &&
|
||||
$ucs != 0x303f) || # CJK .. Yi
|
||||
($ucs >= 0xac00 && $ucs <= 0xd7a3) || # Hangul Syllables
|
||||
($ucs >= 0xf900 && $ucs <= 0xfaff) || # CJK Comp. Ideographs
|
||||
($ucs >= 0xfe30 && $ucs <= 0xfe6f) || # CJK Comp. Forms
|
||||
($ucs >= 0xff00 && $ucs <= 0xff60) || # Fullwidth Forms
|
||||
($ucs >= 0xffe0 && $ucs <= 0xffe6) ||
|
||||
($ucs >= 0x20000 && $ucs <= 0x2fffd) ||
|
||||
($ucs >= 0x30000 && $ucs <= 0x3fffd)));
|
||||
}
|
||||
|
||||
# Return the Unicode name that belongs to a given character code
|
||||
|
||||
# Jamo short names, see Unicode 3.0, table 4-4, page 86
|
||||
|
||||
my @lname = ('G', 'GG', 'N', 'D', 'DD', 'R', 'M', 'B', 'BB', 'S', 'SS', '',
|
||||
'J', 'JJ', 'C', 'K', 'T', 'P', 'H'); # 1100..1112
|
||||
my @vname = ('A', 'AE', 'YA', 'YAE', 'EO', 'E', 'YEO', 'YE', 'O',
|
||||
'WA', 'WAE', 'OE', 'YO', 'U', 'WEO', 'WE', 'WI', 'YU',
|
||||
'EU', 'YI', 'I'); # 1161..1175
|
||||
my @tname = ('G', 'GG', 'GS', 'N', 'NJ', 'NH', 'D', 'L', 'LG', 'LM',
|
||||
'LB', 'LS', 'LT', 'LP', 'LH', 'M', 'B', 'BS', 'S', 'SS',
|
||||
'NG', 'J', 'C', 'K', 'T', 'P', 'H'); # 11a8..11c2
|
||||
|
||||
sub name {
|
||||
my $ucs = shift(@_);
|
||||
|
||||
# The intervals used here reflect Unicode Version 3.2
|
||||
if (($ucs >= 0x3400 && $ucs <= 0x4db5) ||
|
||||
($ucs >= 0x4e00 && $ucs <= 0x9fa5) ||
|
||||
($ucs >= 0x20000 && $ucs <= 0x2a6d6)) {
|
||||
return "CJK UNIFIED IDEOGRAPH-" . sprintf("%04X", $ucs);
|
||||
}
|
||||
|
||||
if ($ucs >= 0xac00 && $ucs <= 0xd7a3) {
|
||||
my $s = $ucs - 0xac00;
|
||||
my $l = 0x1100 + int($s / (21 * 28));
|
||||
my $v = 0x1161 + int(($s % (21 * 28)) / 28);
|
||||
my $t = 0x11a7 + $s % 28;
|
||||
return "HANGUL SYLLABLE " .
|
||||
($lname[int($s / (21 * 28))] .
|
||||
$vname[int(($s % (21 * 28)) / 28)] .
|
||||
$tname[$s % 28 - 1]);
|
||||
}
|
||||
|
||||
return $name{$ucs};
|
||||
}
|
||||
|
||||
sub is_unicode {
|
||||
my $ucs = shift(@_);
|
||||
|
||||
# The intervals used here reflect Unicode Version 3.2
|
||||
if (($ucs >= 0x3400 && $ucs <= 0x4db5) ||
|
||||
($ucs >= 0x4e00 && $ucs <= 0x9fa5) ||
|
||||
($ucs >= 0xac00 && $ucs <= 0xd7a3) ||
|
||||
($ucs >= 0x20000 && $ucs <= 0x2a6d6)) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
return exists $name{$ucs};
|
||||
}
|
||||
|
||||
my @search_path;
|
||||
push @search_path, "$ENV{HOME}/local/share/uniset"
|
||||
if -d "$ENV{HOME}/local/share/uniset";
|
||||
push @search_path, "/usr/share/uniset" if -d "/usr/share/uniset";
|
||||
push @search_path, $RealBin unless $RealBin =~ m|^/usr/bin|;
|
||||
|
||||
sub search_open {
|
||||
my ($mode, $fn) = @_;
|
||||
my $file;
|
||||
return $file if open($file, $mode, $fn);
|
||||
return undef if $fn =~ m|/|;
|
||||
for my $path (@search_path) {
|
||||
return $file if open($file, $mode, "$path/$fn");
|
||||
}
|
||||
return undef;
|
||||
}
|
||||
|
||||
my $html = 0;
|
||||
my $image = 0;
|
||||
my $adducs = 0;
|
||||
my $unicodedata = "UnicodeData.txt";
|
||||
my $blockdata = "Blocks.txt";
|
||||
|
||||
# read list of all Unicode names
|
||||
my $data = search_open('<', $unicodedata);
|
||||
unless ($data) {
|
||||
die ("Can't open Unicode database '$unicodedata':\n$!\n\n" .
|
||||
"Please make sure that you have downloaded the file\n" .
|
||||
"http://www.unicode.org/Public/UNIDATA/UnicodeData.txt\n");
|
||||
}
|
||||
while (<$data>) {
|
||||
if (/^([0-9,A-F]{4,8});([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*);([^;]*)$/) {
|
||||
next if $2 ne '<control>' && substr($2, 0, 1) eq '<';
|
||||
$ucs = hex($1);
|
||||
$name{$ucs} = $2;
|
||||
$invname{$2} = $ucs;
|
||||
$category{$ucs} = $3;
|
||||
$comment{$ucs} = $12;
|
||||
} else {
|
||||
die("Syntax error in line '$_' in file '$unicodedata'");
|
||||
}
|
||||
}
|
||||
close($data);
|
||||
|
||||
# read list of all Unicode blocks
|
||||
$data = search_open('<', $blockdata);
|
||||
unless ($data) {
|
||||
die ("Can't open Unicode blockname list '$blockdata':\n$!\n\n" .
|
||||
"Please make sure that you have downloaded the file\n" .
|
||||
"http://www.unicode.org/Public/UNIDATA/Blocks.txt\n");
|
||||
}
|
||||
my $blocks = 0;
|
||||
my (@blockstart, @blockend, @blockname);
|
||||
while (<$data>) {
|
||||
if (/^\s*([0-9,A-F]{4,8})\s*\.\.\s*([0-9,A-F]{4,8})\s*;\s*(.*)$/) {
|
||||
$blockstart[$blocks] = hex($1);
|
||||
$blockend [$blocks] = hex($2);
|
||||
$blockname [$blocks] = $3;
|
||||
$blocks++;
|
||||
} elsif (/^\s*\#/ || /^\s*$/) {
|
||||
# ignore comments and empty lines
|
||||
} else {
|
||||
die("Syntax error in line '$_' in file '$blockdata'");
|
||||
}
|
||||
}
|
||||
close($data);
|
||||
if ($blockend[$blocks-1] < 0x110000) {
|
||||
$blockstart[$blocks] = 0x110000;
|
||||
$blockend [$blocks] = 0x7FFFFFFF;
|
||||
$blockname [$blocks] = "Beyond Plane 16";
|
||||
$blocks++;
|
||||
}
|
||||
|
||||
# process command line arguments
|
||||
while ($_ = shift(@ARGV)) {
|
||||
if (/^html$/) {
|
||||
$html = 1;
|
||||
} elsif (/^ucs$/) {
|
||||
$adducs = 1;
|
||||
} elsif (/^img$/) {
|
||||
$html = 1;
|
||||
$image = 1;
|
||||
} elsif (/^template$/) {
|
||||
$template = shift(@ARGV);
|
||||
open(TEMPLATE, $template) || die("Can't open template file '$template': '$!'");
|
||||
while (<TEMPLATE>) {
|
||||
if (/^\#\s*include\s+\"([^\"]*)\"\s*$/) {
|
||||
open(INCLUDE, $1) || die("Can't open template include file '$1': '$!'");
|
||||
while (<INCLUDE>) {
|
||||
print $_;
|
||||
}
|
||||
close(INCLUDE);
|
||||
} elsif (/^\#\s*quote\s+\"([^\"]*)\"\s*$/) {
|
||||
open(INCLUDE, $1) || die("Can't open template include file '$1': '$!'");
|
||||
while (<INCLUDE>) {
|
||||
s/&/&/g;
|
||||
s/</</g;
|
||||
print $_;
|
||||
}
|
||||
close(INCLUDE);
|
||||
} else {
|
||||
print $_;
|
||||
}
|
||||
}
|
||||
close(TEMPLATE);
|
||||
} elsif (/^\+cat=(.+)$/) {
|
||||
# add characters with given category
|
||||
$cat = $1;
|
||||
for $i (keys(%category)) {
|
||||
$used{$i} = "[${cat}]" if $category{$i} eq $cat;
|
||||
}
|
||||
} elsif (/^\-cat=(.+)$/) {
|
||||
# remove characters with given category
|
||||
$cat = $1;
|
||||
for $i (keys(%category)) {
|
||||
delete $used{$i} if $category{$i} eq $cat;
|
||||
}
|
||||
} elsif (/^\-cat!=(.+)$/) {
|
||||
# remove characters without given category
|
||||
$cat = $1;
|
||||
for $i (keys(%category)) {
|
||||
delete $used{$i} unless $category{$i} eq $cat;
|
||||
}
|
||||
} elsif (/^([+-]):(.*)/) {
|
||||
$remove = $1 eq "-";
|
||||
$setfile = $2;
|
||||
$setfile = shift(@ARGV) if $setfile eq "";
|
||||
push(@SETS, $setfile);
|
||||
open(SET, $setfile) || die("Can't open set file '$setfile': '$!'");
|
||||
$setname = $setfile;
|
||||
while (<SET>) {
|
||||
while ($_) {
|
||||
$i = ord($_);
|
||||
$used{$i} .= "[${setname}]" unless $remove;
|
||||
delete $used{$i} if $remove;
|
||||
$_ = substr($_, 1);
|
||||
}
|
||||
}
|
||||
close SET;
|
||||
} elsif (/^([+-])(.*)/) {
|
||||
$remove = $1 eq "-";
|
||||
$setfile = $2;
|
||||
$setfile = "$setfile..$setfile" if $setfile =~ /^([0-9A-Fa-f]{4,8})$/;
|
||||
if ($setfile =~ /^([0-9A-Fa-f]{4,8})(-|\.\.)([0-9A-Fa-f]{4,8})$/) {
|
||||
# handle intervall specification on command line
|
||||
$first = hex($1);
|
||||
$last = hex($3);
|
||||
for ($i = $first; $i <= $last; $i++) {
|
||||
$used{$i} .= "[ARG]" unless $remove;
|
||||
delete $used{$i} if $remove;
|
||||
}
|
||||
next;
|
||||
}
|
||||
$setfile = shift(@ARGV) if $setfile eq "";
|
||||
push(@SETS, $setfile);
|
||||
my $setf = search_open('<', $setfile);
|
||||
die("Can't open set file '$setfile': '$!'") unless $setf;
|
||||
$cedf = ($setfile =~ /cedf/); # detect Kosta Kosti's trans CEDF format by path name
|
||||
$setname = $setfile;
|
||||
$setname =~ s/([^.\[\]]*)\..*/$1/;
|
||||
while (<$setf>) {
|
||||
if (/^<code_set_name>/) {
|
||||
# handle ISO 15897 (POSIX registry) charset mapping format
|
||||
undef $comment_char;
|
||||
undef $escape_char;
|
||||
while (<$setf>) {
|
||||
if ($comment_char && /^$comment_char/) {
|
||||
# remove comments
|
||||
$_ = $`;
|
||||
}
|
||||
next if (/^\032?\s*$/); # skip empty lines
|
||||
if (/^<comment_char> (\S)$/) {
|
||||
$comment_char = $1;
|
||||
} elsif (/^<escape_char> (\S)$/) {
|
||||
$escape_char = $1;
|
||||
} elsif (/^(END )?CHARMAP$/) {
|
||||
#ignore
|
||||
} elsif (/^<.*>\s*\/x([0-9A-F]{2})\s*<U([0-9A-F]{4,8})>/) {
|
||||
$used{hex($2)} .= "[${setname}{$1}]" unless $remove;
|
||||
delete $used{hex($2)} if $remove;
|
||||
} else {
|
||||
die("Syntax error in line $. in file '$setfile':\n'$_'\n");
|
||||
}
|
||||
}
|
||||
next;
|
||||
} elsif (/^STARTFONT /) {
|
||||
# handle X11 BDF file
|
||||
while (<$setf>) {
|
||||
if (/^ENCODING\s+([0-9]+)/) {
|
||||
$used{$1} .= "[${setname}]" unless $remove;
|
||||
delete $used{$1} if $remove;
|
||||
}
|
||||
}
|
||||
next;
|
||||
}
|
||||
tr/a-z/A-Z/; # make input uppercase
|
||||
if ($cedf) {
|
||||
if ($. > 4) {
|
||||
if (/^([0-9A-F]{2})\t.?\t(.*)$/) {
|
||||
# handle Kosta Kosti's trans CEDF format
|
||||
next if (hex($1) < 32 || (hex($1) > 0x7e && hex($1) < 0xa0));
|
||||
$ucs = $invname{$2};
|
||||
die "unknown ISO 10646 name '$2' in '$setfile' line $..\n" if ! $ucs;
|
||||
$used{$ucs} .= "[${setname}{$1}]" unless $remove;
|
||||
delete $used{$ucs} if $remove;
|
||||
} else {
|
||||
die("Syntax error in line $. in CEDF file '$setfile':\n'$_'\n");
|
||||
}
|
||||
}
|
||||
next;
|
||||
}
|
||||
if (/^\s*(0X|U\+|U-)?([0-9A-F]{2})\s+\#\s*UNDEFINED\s*$/) {
|
||||
# ignore ftp.unicode.org mapping file lines with #UNDEFINED
|
||||
next;
|
||||
}
|
||||
s/^([^\#]*)\#.*$/$1/; # remove comments
|
||||
next if (/^\032?\s*$/); # skip empty lines
|
||||
if (/^\s*(0X)?([0-9A-F-]{2})\s+(0X|U\+|U-)?([0-9A-F]{4,8})\s*$/) {
|
||||
# handle entry from a ftp.unicode.org mapping file
|
||||
$used{hex($4)} .= "[${setname}{$2}]" unless $remove;
|
||||
delete $used{hex($4)} if $remove;
|
||||
} elsif (/^\s*(0X|U\+|U-)?([0-9A-F]{4,8})(\s*-\s*|\s*\.\.\s*|\s+)(0X|U\+|U-)?([0-9A-F]{4,8})\s*$/) {
|
||||
# handle interval specification
|
||||
$first = hex($2);
|
||||
$last = hex($5);
|
||||
for ($i = $first; $i <= $last; $i++) {
|
||||
$used{$i} .= "[${setname}]" unless $remove;
|
||||
delete $used{$i} if $remove;
|
||||
}
|
||||
} elsif (/^\s*([0-9A-F]{2,6})(\s+[0-9A-F]{2},?|\s+[0-9A-F]{2}-[0-9A-F]{2},?)+/) {
|
||||
# handle lines from P10 MES draft
|
||||
$row = $1;
|
||||
$cols = $_;
|
||||
$cols =~ s/^\s*([0-9A-F]{2,6})\s*(.*)\s*$/$2/;
|
||||
$cols =~ tr/,//d;
|
||||
@cols = split(/\s+/, $cols);
|
||||
for (@cols) {
|
||||
if (/^(..)$/) {
|
||||
$first = hex("$row$1");
|
||||
$last = $first;
|
||||
} elsif (/^(..)-(..)$/) {
|
||||
$first = hex("$row$1");
|
||||
$last = hex("$row$2");
|
||||
} else {
|
||||
die ("this should never happen '$_'");
|
||||
}
|
||||
for ($i = $first; $i <= $last; $i++) {
|
||||
$used{$i} .= "[${setname}]" unless $remove;
|
||||
delete $used{$i} if $remove;
|
||||
}
|
||||
}
|
||||
} elsif (/^\s*(0X|U\+|U-)?([0-9A-F]{4,8})\s*/) {
|
||||
# handle single character
|
||||
$used{hex($2)} .= "[${setname}]" unless $remove;
|
||||
delete $used{hex($2)} if $remove;
|
||||
} else {
|
||||
die("Syntax error in line $. in file '$setfile':\n'$_'\n") unless /^\s*(\#.*)?$/;
|
||||
}
|
||||
}
|
||||
close $setf;
|
||||
} elsif (/^loadimages$/ || /^loadbigimages$/) {
|
||||
if (/^loadimages$/) {
|
||||
$prefix = "Small.Glyphs";
|
||||
} else {
|
||||
$prefix = "Glyphs";
|
||||
}
|
||||
$total = 0;
|
||||
for $i (keys(%used)) {
|
||||
next if ($name{$i} eq "<control>");
|
||||
$total++;
|
||||
}
|
||||
$count = 0;
|
||||
$| = 1;
|
||||
for $i (sort({$a <=> $b} keys(%used))) {
|
||||
next if ($name{$i} eq "<control>");
|
||||
$count++;
|
||||
$j = sprintf("%04X", $i);
|
||||
$j =~ /(..)(..)/;
|
||||
$gif = "http://charts.unicode.org/Unicode.charts/$prefix/$1/U$j.gif";
|
||||
print("\r$count/$total: $gif");
|
||||
system("mkdir -p $prefix/$1; cd $prefix/$1; webcopy -u -s $gif &");
|
||||
select(undef, undef, undef, 0.2);
|
||||
}
|
||||
print("\n");
|
||||
exit 0;
|
||||
} elsif (/^giftable/) {
|
||||
# form a table of glyphs (requires pbmtools installed)
|
||||
$count = 0;
|
||||
for $i (keys(%used)) {
|
||||
$count++ unless $name{$i} eq "<control>";
|
||||
}
|
||||
$width = int(sqrt($count/sqrt(2)) + 0.5);
|
||||
$width = $1 if /^giftable([0-9]+)$/;
|
||||
system("rm -f tmp-*.pnm table.pnm~ table.pnm");
|
||||
$col = 0;
|
||||
$row = 0;
|
||||
for $i (sort({$a <=> $b} keys(%used))) {
|
||||
next if ($name{$i} eq "<control>");
|
||||
$j = sprintf("%04X", $i);
|
||||
$j =~ /(..)(..)/;
|
||||
$gif = "Small.Glyphs/$1/U$j.gif";
|
||||
$pnm = sprintf("tmp-%02x.pnm", $col);
|
||||
$fallback = "Small.Glyphs/FF/UFFFD.gif";
|
||||
system("giftopnm $gif >$pnm || { rm $pnm ; giftopnm $fallback >$pnm ; }");
|
||||
if (++$col == $width) {
|
||||
system("pnmcat -lr tmp-*.pnm | cat >tmp-row.pnm");
|
||||
if ($row == 0) {
|
||||
system("mv tmp-row.pnm table.pnm");
|
||||
} else {
|
||||
system("mv table.pnm table.pnm~; pnmcat -tb table.pnm~ tmp-row.pnm >table.pnm");
|
||||
}
|
||||
$row++;
|
||||
$col = 0;
|
||||
system("rm -f tmp-*.pnm table.pnm~");
|
||||
}
|
||||
}
|
||||
if ($col > 0) {
|
||||
system("pnmcat -lr tmp-*.pnm | cat >tmp-row.pnm");
|
||||
if ($row == 0) {
|
||||
system("mv tmp-row.pnm table.pnm");
|
||||
} else {
|
||||
system("mv table.pnm table.pnm~; pnmcat -tb -jleft -black table.pnm~ tmp-row.pnm >table.pnm");
|
||||
}
|
||||
}
|
||||
system("rm -f table.gif ; ppmtogif table.pnm > table.gif");
|
||||
system("rm -f tmp-*.pnm table.pnm~ table.pnm");
|
||||
} elsif (/^table$/) {
|
||||
# go through all used names to print full table
|
||||
print "<TABLE border=2>\n" if $html;
|
||||
for $i (sort({$a <=> $b} keys(%used))) {
|
||||
next if ($name{$i} eq "<control>");
|
||||
if ($html) {
|
||||
$sources = $used{$i};
|
||||
$sources =~ s/\]\[/, /g;
|
||||
$sources =~ s/^\[//g;
|
||||
$sources =~ s/\]$//g;
|
||||
$sources =~ s/\{(..)\}/<SUB>$1<\/SUB>/g;
|
||||
$j = sprintf("%04X", $i);
|
||||
$j =~ /(..)(..)/;
|
||||
$gif = "Small.Glyphs/$1/U$j.gif";
|
||||
print "<TR>";
|
||||
print "<TD><img width=32 height=32 src=\"$gif\">" if $image;
|
||||
printf("<TD>&#%d;", $i) if $adducs;
|
||||
print "<TD><SAMP>$j</SAMP><TD><SAMP>" . name($i);
|
||||
print " ($comment{$i})" if $comment{$i};
|
||||
print "</SAMP><TD><SMALL>$sources</SMALL>\n";
|
||||
} else {
|
||||
printf("%04X \# ", $i);
|
||||
print pack("U", $i) . " " if $adducs;
|
||||
print name($i) ."\n";
|
||||
}
|
||||
}
|
||||
print "</TABLE>\n" if $html;
|
||||
} elsif (/^imgblock$/) {
|
||||
$width = 16;
|
||||
$width = $1 if /giftable([0-9]+)/;
|
||||
$col = 0;
|
||||
$subline = "";
|
||||
print "\n<P><TABLE cellspacing=0 cellpadding=0>";
|
||||
for $i (sort({$a <=> $b} keys(%used))) {
|
||||
print "<TR>" if $col == 0;
|
||||
$j = sprintf("%04X", $i);
|
||||
$j =~ /(..)(..)/;
|
||||
$gif = "Small.Glyphs/$1/U$j.gif";
|
||||
$alt = name($i);
|
||||
print "<TD><img width=32 height=32 src=\"$gif\" alt=\"$alt\">";
|
||||
$subline .= "<TD><SMALL><SAMP>$j</SAMP></SMALL>";
|
||||
if (++$col == $width) {
|
||||
print "<TR align=center>$subline";
|
||||
$col = 0;
|
||||
$subline = "";
|
||||
}
|
||||
}
|
||||
print "<TR align=center>$subline" if ($col > 0);
|
||||
print "</TABLE>\n";
|
||||
} elsif (/^sources$/) {
|
||||
# count how many characters are attributed to the various source set combinations
|
||||
print "<P>Number of occurences of source character set combinations:\n<TABLE border=2>" if $html;
|
||||
for $i (keys(%used)) {
|
||||
next if ($name{$i} eq "<control>");
|
||||
$sources = $used{$i};
|
||||
$sources =~ s/\]\[/, /g;
|
||||
$sources =~ s/^\[//g;
|
||||
$sources =~ s/\]$//g;
|
||||
$sources =~ s/\{(..)\}//g;
|
||||
$contribs{$sources} += 1;
|
||||
}
|
||||
for $j (keys(%contribs)) {
|
||||
print "<TR><TD>$contribs{$j}<TD>$j\n" if $html;
|
||||
}
|
||||
print "</TABLE>\n" if $html;
|
||||
} elsif (/^compact$/) {
|
||||
# print compact table in P10 MES format
|
||||
print "<P>Compact representation of this character set:\n<TABLE border=2>" if $html;
|
||||
print "<TR><TD><B>Rows</B><TD><B>Positions (Cells)</B>" if $html;
|
||||
print "\n# Plane 00\n# Rows\tPositions (Cells)\n" unless $html;
|
||||
$current_row = '';
|
||||
$start_col = '';
|
||||
$last_col = '';
|
||||
for $i (sort({$a <=> $b} keys(%used))) {
|
||||
next if ($name{$i} eq "<control>");
|
||||
$row = sprintf("%02X", $i >> 8);
|
||||
$col = sprintf("%02X", $i & 0xff);
|
||||
if ($row ne $current_row) {
|
||||
if (($last_col ne '') and ($last_col ne $start_col)) {
|
||||
print "-$last_col";
|
||||
print "</SAMP>" if $html;
|
||||
}
|
||||
print "<TR><TD><SAMP>$row</SAMP><TD><SAMP>" if $html;
|
||||
print "\n $row\t" unless $html;
|
||||
$len = 0;
|
||||
$current_row = $row;
|
||||
$start_col = '';
|
||||
}
|
||||
if ($start_col eq '') {
|
||||
print "$col";
|
||||
$len += 2;
|
||||
$start_col = $col;
|
||||
$last_col = $col;
|
||||
} elsif (hex($col) == hex($last_col) + 1) {
|
||||
$last_col = $col;
|
||||
} else {
|
||||
if ($last_col ne $start_col) {
|
||||
print "-$last_col";
|
||||
$len += 3;
|
||||
}
|
||||
if ($len > 60 && !$html) {
|
||||
print "\n $row\t";
|
||||
$len = 0;
|
||||
};
|
||||
print " " if $len;
|
||||
print "$col";
|
||||
$len += 2 + !! $len;
|
||||
$start_col = $col;
|
||||
$last_col = $col;
|
||||
}
|
||||
}
|
||||
if (($last_col ne '') and ($last_col ne $start_col)) {
|
||||
print "-$last_col";
|
||||
print "</SAMP>" if $html;
|
||||
}
|
||||
print "\n" if ($current_row ne '');
|
||||
print "</TABLE>\n" if $html;
|
||||
print "\n";
|
||||
} elsif (/^c$/) {
|
||||
# print table as C interval array
|
||||
print "{";
|
||||
$last_i = '';
|
||||
$columns = 3;
|
||||
$col = $columns;
|
||||
for $i (sort({$a <=> $b} keys(%used))) {
|
||||
next if ($name{$i} eq "<control>");
|
||||
if ($last_i eq '') {
|
||||
if (++$col > $columns) { $col = 1; print "\n "; }
|
||||
printf(" { 0x%04X, ", $i);
|
||||
$last_i = $i;
|
||||
} elsif ($i == $last_i + 1) {
|
||||
$last_i = $i;
|
||||
} else {
|
||||
printf("0x%04X },", $last_i);
|
||||
if (++$col > $columns) { $col = 1; print "\n "; }
|
||||
printf(" { 0x%04X, ", $i);
|
||||
$last_i = $i;
|
||||
}
|
||||
}
|
||||
if ($last_i ne '') {
|
||||
printf("0x%04X }", $last_i);
|
||||
}
|
||||
print "\n};\n";
|
||||
} elsif (/^utf8-list$/) {
|
||||
$col = 0;
|
||||
$block = 0;
|
||||
$last = -1;
|
||||
for $i (sort({$a <=> $b} keys(%used))) {
|
||||
next if ($name{$i} eq "<control>");
|
||||
while ($blockend[$block] < $i && $block < $blocks - 1) {
|
||||
$block++;
|
||||
}
|
||||
if ($last <= $blockend[$block-1] &&
|
||||
$i < $blockstart[$block]) {
|
||||
print "\n" if ($col);
|
||||
printf "\nFree block (U+%04X-U+%04X):\n\n",
|
||||
$blockend[$block-1] + 1, $blockstart[$block] - 1;
|
||||
$col = 0;
|
||||
}
|
||||
if ($last < $blockstart[$block] && $i >= $blockstart[$block]) {
|
||||
print "\n" if ($col);
|
||||
printf "\n$blockname[$block] (U+%04X-U+%04X):\n\n",
|
||||
$blockstart[$block], $blockend[$block];
|
||||
$col = 0;
|
||||
}
|
||||
if ($category{$i} eq 'Mn') {
|
||||
# prefix non-spacing character with U+25CC DOTTED CIRCLE
|
||||
print "\x{25CC}";
|
||||
} elsif ($category{$i} eq 'Me') {
|
||||
# prefix enclosing non-spacing character with space
|
||||
print " ";
|
||||
}
|
||||
print pack("U", $i);
|
||||
$col += 1 + iswide($i);
|
||||
if ($col >= 64) {
|
||||
print "\n";
|
||||
$col = 0;
|
||||
}
|
||||
$last = $i;
|
||||
}
|
||||
print "\n" if ($col);
|
||||
} elsif (/^collections$/) {
|
||||
$block = 0;
|
||||
$last = -1;
|
||||
for $i (sort({$a <=> $b} keys(%used))) {
|
||||
next if ($name{$i} eq "<control>");
|
||||
while ($blockend[$block] < $i && $block < $blocks - 1) {
|
||||
$block++;
|
||||
}
|
||||
if ($last < $blockstart[$block] && $i >= $blockstart[$block]) {
|
||||
print $blockname[$block],
|
||||
" " x (40 - length($blockname[$block]));
|
||||
printf "%04X-%04X\n",
|
||||
$blockstart[$block], $blockend[$block];
|
||||
}
|
||||
$last = $i;
|
||||
}
|
||||
} elsif (/^nr$/) {
|
||||
print "<P>" if $html;
|
||||
print "# " unless $html;
|
||||
print "Number of characters in above table: ";
|
||||
$count = 0;
|
||||
for $i (keys(%used)) {
|
||||
$count++ unless $name{$i} eq "<control>";
|
||||
}
|
||||
print $count;
|
||||
print "\n";
|
||||
} elsif (/^clean$/) {
|
||||
# remove characters from set that are not in $unicodedata
|
||||
for $i (keys(%used)) {
|
||||
delete $used{$i} unless is_unicode($i);
|
||||
}
|
||||
} elsif (/^unknown$/) {
|
||||
# remove characters from set that are in $unicodedata
|
||||
for $i (keys(%used)) {
|
||||
delete $used{$i} if is_unicode($i);
|
||||
}
|
||||
} else {
|
||||
die("Unknown command line command '$_'");
|
||||
};
|
||||
}
|
||||
Loading…
Reference in New Issue