[perl5.git] / lib / unicode / mktables.PL

#!../../miniperl

use bytes;

$UnicodeData = "Unicode.301";
$SyllableData = "syllables.txt";
$PropData = "PropList.txt";


# Note: we try to keep filenames unique within first 8 chars.  Using
# subdirectories for the following helps.
mkdir "In", 0755;
mkdir "Is", 0755;
mkdir "To", 0755;

@todo = (
# typical

    ['IsWord',  '$cat =~ /^L[ulot]|^Nd/ or $code eq "005F"',	''],
    ['IsAlnum', '$cat =~ /^L[ulot]|^Nd/',	''],
    ['IsAlpha',  '$cat =~ /^L[ulot]/',	''],
    ['IsSpace',  'White space',	$PropData],
    ['IsDigit',  '$cat =~ /^Nd$/',	''],
    ['IsUpper',  '$cat =~ /^L[ut]$/',	''],
    ['IsLower',  '$cat =~ /^Ll$/',	''],
    ['IsASCII',  'hex $code <= 127',	''],
    ['IsCntrl',  '$cat =~ /^C/',	''],
    ['IsGraph',  '$cat =~ /^[^C]/ and ($cat !~ /^Z/ and $code ne "0020" or chr(hex $code) !~ /^\s/)',	''],
    ['IsPrint',  '$cat =~ /^[^C]/',	''],
    ['IsPunct',  'Punctuation',	$PropData],
    ['IsXDigit', '$code =~ /^00(3[0-9]|[46][1-6])$/',	''],
    ['ToUpper',  '$up',			'$up'],
    ['ToLower',  '$down',		'$down'],
    ['ToTitle',  '$title',		'$title'],
    ['ToDigit',  '$dec ne ""',		'$dec'],

# Name

    ['Name',	'$name',		'$name'],

# Category

    ['Category', '$cat',		'$cat'],

# Normative

    ['IsM',	'$cat =~ /^M/',		''],	# Mark
    ['IsMn',	'$cat eq "Mn"',		''],	# Mark, Non-Spacing 
    ['IsMc',	'$cat eq "Mc"',		''],	# Mark, Combining
    ['IsMe',	'$cat eq "Me"',		''],    # Mark, Enclosing

    ['IsN',	'$cat =~ /^N/',		''],	# Number
    ['IsNd',	'$cat eq "Nd"',		''],	# Number, Decimal Digit
    ['IsNo',	'$cat eq "No"',		''],	# Number, Other
    ['IsNl',	'$cat eq "Nl"',		''],    # Number, Letter

    ['IsZ',	'$cat =~ /^Z/',		''],	# Separator
    ['IsZs',	'$cat eq "Zs"',		''],	# Separator, Space
    ['IsZl',	'$cat eq "Zl"',		''],	# Separator, Line
    ['IsZp',	'$cat eq "Zp"',		''],	# Separator, Paragraph

    ['IsC',	'$cat =~ /^C/',		''],	# Crazy
    ['IsCc',	'$cat eq "Cc"',		''],	# Other, Control or Format
    ['IsCo',	'$cat eq "Co"',		''],	# Other, Private Use
    ['IsCn',	'$cat eq "Cn"',		''],	# Other, Not Assigned
    ['IsCf',	'$cat eq "Cf"',		''],    # Other, Format
    ['IsCs',	'$cat eq "Cs"',		''],    # Other, Surrogate
    ['IsCn',	'Unassigned Code Value',$PropData],	# Other, Not Assigned
 
# Informative

    ['IsL',	'$cat =~ /^L/',		''],	# Letter
    ['IsLu',	'$cat eq "Lu"',		''],	# Letter, Uppercase
    ['IsLl',	'$cat eq "Ll"',		''],	# Letter, Lowercase
    ['IsLt',	'$cat eq "Lt"',		''],	# Letter, Titlecase 
    ['IsLm',	'$cat eq "Lm"',		''],	# Letter, Modifier
    ['IsLo',	'$cat eq "Lo"',		''],	# Letter, Other 

    ['IsP',	'$cat =~ /^P/',		''],	# Punctuation
    ['IsPd',	'$cat eq "Pd"',		''],	# Punctuation, Dash
    ['IsPs',	'$cat eq "Ps"',		''],	# Punctuation, Open
    ['IsPe',	'$cat eq "Pe"',		''],	# Punctuation, Close
    ['IsPo',	'$cat eq "Po"',		''],	# Punctuation, Other
    ['IsPc',	'$cat eq "Pc"',		''],	# Punctuation, Connector
    ['IsPi',	'$cat eq "Pi"',		''],	# Punctuation, Initial quote
    ['IsPf',	'$cat eq "Pf"',		''],	# Punctuation, Final quote

    ['IsS',	'$cat =~ /^S/',		''],	# Symbol
    ['IsSm',	'$cat eq "Sm"',		''],	# Symbol, Math
    ['IsSk',	'$cat eq "Sk"',		''],	# Symbol, Modifier
    ['IsSc',	'$cat eq "Sc"',		''],	# Symbol, Currency
    ['IsSo',	'$cat eq "So"',		''],	# Symbol, Other

# Combining class
    ['CombiningClass', '$comb',		'$comb'],

# BIDIRECTIONAL PROPERTIES
 
    ['Bidirectional', '$bid',		'$bid'],

# Strong types:

    ['IsBidiL',	'$bid eq "L"',		''],	# Left-Right; Most alphabetic,
						# syllabic, and logographic
						# characters (e.g., CJK
						# ideographs)
    ['IsBidiR',	'$bid eq "R"',		''],	# Right-Left; Arabic, Hebrew,
						# and punctuation specific to
						# those scripts

    ['IsBidiLRE', '$bid eq "LRE"',       ''],    # Left-to-Right Embedding
    ['IsBidiLRO', '$bid eq "LRO"',       ''],    # Left-to-Right Override
    ['IsBidiAL', '$bid eq "AL"',         ''],    # Right-to-Left Arabic
    ['IsBidiRLE', '$bid eq "RLE"',       ''],    # Right-to-Left Embedding
    ['IsBidiRLO', '$bid eq "RLO"',       ''],    # Right-to-Left Override
    ['IsBidiPDF', '$bid eq "PDF"',       ''],    # Pop Directional Format
    ['IsBidiNSM', '$bid eq "NSM"',       ''],    # Non-Spacing Mark
    ['IsBidiBN', '$bid eq "BN"',         ''],    # Boundary Neutral

# Weak types:

    ['IsBidiEN','$bid eq "EN"',		''],	# European Number
    ['IsBidiES','$bid eq "ES"',		''],	# European Number Separator
    ['IsBidiET','$bid eq "ET"',		''],	# European Number Terminator
    ['IsBidiAN','$bid eq "AN"',		''],	# Arabic Number
    ['IsBidiCS','$bid eq "CS"',		''],	# Common Number Separator

# Separators:

    ['IsBidiB',	'$bid eq "B"',		''],	# Block Separator
    ['IsBidiS',	'$bid eq "S"',		''],	# Segment Separator

# Neutrals:

    ['IsBidiWS','$bid eq "WS"',		''],	# Whitespace
    ['IsBidiON','$bid eq "ON"',		''],	# Other Neutrals ; All other
						# characters: punctuation,
						# symbols

# Decomposition

    ['Decomposition',	'$decomp',	'$decomp'],
    ['IsDecoCanon',	'$decomp && $decomp !~ /^</',	''],
    ['IsDecoCompat',	'$decomp =~ /^</',		''],
    ['IsDCfont',	'$decomp =~ /^<font>/',		''],
    ['IsDCnoBreak',	'$decomp =~ /^<noBreak>/',	''],
    ['IsDCinitial',	'$decomp =~ /^<initial>/',	''],
    ['IsDCinital',	'$decomp =~ /^<medial>/',	''],
    ['IsDCfinal',	'$decomp =~ /^<final>/',	''],
    ['IsDCisolated',	'$decomp =~ /^<isolated>/',	''],
    ['IsDCcircle',	'$decomp =~ /^<circle>/',	''],
    ['IsDCsuper',	'$decomp =~ /^<super>/',	''],
    ['IsDCsub',		'$decomp =~ /^<sub>/',		''],
    ['IsDCvertical',	'$decomp =~ /^<vertical>/',	''],
    ['IsDCwide',	'$decomp =~ /^<wide>/',		''],
    ['IsDCnarrow',	'$decomp =~ /^<narrow>/',	''],
    ['IsDCsmall',	'$decomp =~ /^<small>/',	''],
    ['IsDCsquare',	'$decomp =~ /^<square>/',	''],
    ['IsDCfraction',	'$decomp =~ /^<fraction>/',	''],
    ['IsDCcompat',	'$decomp =~ /^<compat>/',	''],

# Number

    ['Number', 	'$num ne ""',		'$num'],

# Mirrored

    ['IsMirrored', '$mir eq "Y"',	''],

# Arabic

    ['ArabLink', 	'1',		'$link'],
    ['ArabLnkGrp', 	'1',		'$linkgroup'],

# Jamo

    ['JamoShort',	'1',		'$short'],

# Syllables

    syllable_defs(),

# Line break properties - Normative

    ['IsLbrkBK','$brk eq "BK"',		''],	# Mandatory Break
    ['IsLbrkCR','$brk eq "CR"',		''],	# Carriage Return
    ['IsLbrkLF','$brk eq "LF"',		''],	# Line Feed
    ['IsLbrkCM','$brk eq "CM"',		''],	# Attached Characters and Combining Marks
    ['IsLbrkSG','$brk eq "SG"',		''],	# Surrogates
    ['IsLbrkGL','$brk eq "GL"',		''],	# Non-breaking (Glue)
    ['IsLbrkCB','$brk eq "CB"',		''],	# Contingent Break Opportunity
    ['IsLbrkSP','$brk eq "SP"',		''],	# Space
    ['IsLbrkZW','$brk eq "ZW"',		''],	# Zero Width Space

# Line break properties - Informative
    ['IsLbrkXX','$brk eq "XX"',		''],	# Unknown
    ['IsLbrkOP','$brk eq "OP"',		''],	# Opening Punctuation
    ['IsLbrkCL','$brk eq "CL"',		''],	# Closing Punctuation
    ['IsLbrkQU','$brk eq "QU"',		''],	# Ambiguous Quotation
    ['IsLbrkNS','$brk eq "NS"',		''],	# Non Starter
    ['IsLbrkEX','$brk eq "EX"',		''],	# Exclamation/Interrogation
    ['IsLbrkSY','$brk eq "SY"',		''],	# Symbols Allowing Breaks
    ['IsLbrkIS','$brk eq "IS"',		''],	# Infix Separator (Numeric)
    ['IsLbrkPR','$brk eq "PR"',		''],	# Prefix (Numeric)
    ['IsLbrkPO','$brk eq "PO"',		''],	# Postfix (Numeric)
    ['IsLbrkNU','$brk eq "NU"',		''],	# Numeric
    ['IsLbrkAL','$brk eq "AL"',		''],	# Ordinary Alphabetic and Symbol Characters
    ['IsLbrkID','$brk eq "ID"',		''],	# Ideographic
    ['IsLbrkIN','$brk eq "IN"',		''],	# Inseparable
    ['IsLbrkHY','$brk eq "HY"',		''],	# Hyphen
    ['IsLbrkBB','$brk eq "BB"',		''],	# Break Opportunity Before
    ['IsLbrkBA','$brk eq "BA"',		''],	# Break Opportunity After
    ['IsLbrkSA','$brk eq "SA"',		''],	# Complex Context (South East Asian)
    ['IsLbrkAI','$brk eq "AI"',		''],	# Ambiguous (Alphabetic or Ideographic)
    ['IsLbrkB2','$brk eq "B2"',		''],	# Break Opportunity Before and After
);

# This is not written for speed...

foreach $file (@todo) {
    my ($table, $wanted, $val) = @$file;
    next if @ARGV and not grep { $_ eq $table } @ARGV;
    print $table,"\n";
    if ($table =~ /^(Is|In|To)(.*)/) {
	open(OUT, ">$1/$2.pl") or die "Can't create $1/$2.pl: $!\n";
    }
    else {
	open(OUT, ">$table.pl") or die "Can't create $table.pl: $!\n";
    }
    print OUT <<EOH;
# !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!! 
# This file is built by $0 from e.g. $UnicodeData.
# Any changes made here will be lost!
EOH
    print OUT <<"END";
return <<'END';
END
    print OUT proplist($table, $wanted, $val);
    print OUT "END\n";
    close OUT;
}

# Must treat blocks specially.

exit if @ARGV and not grep { $_ eq Block } @ARGV;
print "Block\n";
open(UD, 'Blocks.txt') or die "Can't open Blocks.txt: $!\n";
open(OUT, ">Block.pl") or die "Can't create Block.pl: $!\n";
print OUT <<EOH;
# !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!! 
# This file is built by $0 from e.g. $UnicodeData.
# Any changes made here will be lost!
EOH
print OUT <<"END";
return <<'END';
END

while (<UD>) {
    next if /^#/;
    next if /^$/;
    chomp;
    ($code, $last, $name) = split(/; */);
    if ($name) {
	print OUT "$code	$last	$name\n";
	$name =~ s/\s+//g;
	open(BLOCK, ">In/$name.pl");
	print BLOCK <<EOH;
# !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!! 
# This file is built by $0 from e.g. $UnicodeData.
# Any changes made here will be lost!
EOH
	print BLOCK <<"END2";
return <<'END';
$code	$last
END
END2
	close BLOCK;
    }
}

print OUT "END\n";
close OUT;

##################################################

sub proplist {
    my ($table, $wanted, $val) = @_;
    my @wanted;
    my $out;
    my $split;

    return listFromPropFile($wanted) if $val eq $PropData;

    if ($table =~ /^Arab/) {
	open(UD, "ArabShap.txt") or warn "Can't open $table: $!";

	$split = '($code, $name, $link, $linkgroup) = split(/; */);';
    }
    elsif ($table =~ /^Jamo/) {
	open(UD, "Jamo.txt") or warn "Can't open $table: $!";

	$split = '($code, $short, $name) = split(/; */); $code =~ s/^U\+//;';
    }
    elsif ($table =~ /^IsSyl/) {
	open(UD, $SyllableData) or warn "Can't open $table: $!";

	$split = '($code, $short, $syl) = split(/; */); $code =~ s/^U\+//;';
    }
    elsif ($table =~ /^IsLbrk/) {
	open(UD, "LineBrk.txt") or warn "Can't open $table: $!";

	$split = '($code, $brk, $name) = split(/;/);';
    }
    else {
	open(UD, $UnicodeData) or warn "Can't open $UnicodeData: $!";

	$split = '($code, $name, $cat, $comb, $bid, $decomp, $dec, $dig, $num, $mir, $uni1,
		$comment, $up, $down, $title) = split(/;/);';
    }

    if ($table =~ /^(?:To|Is)[A-Z]/) {
	eval <<"END";
	    while (<UD>) {
		next if /^#/;
		next if /^\\s/;
		s/\\s+\$//;
		$split
		if ($wanted) {
		    push(\@wanted, [hex \$code, hex $val, \$name =~ /, First>\$/]);
		}
	    }
END
	die $@ if $@;

	while (@wanted) {
	    $beg = shift @wanted;
	    $last = $beg;
	    while (@wanted and $wanted[0]->[0] == $last->[0] + 1 and
		(not $val or $wanted[0]->[1] == $last->[1] + 1)) {
		    $last = shift @wanted;
	    }
	    $out .= sprintf "%04x", $beg->[0];
	    if ($beg->[2]) {
		$last = shift @wanted;
	    }
	    if ($beg == $last) {
		$out .= "\t";
	    }
	    else {
		$out .= sprintf "\t%04x", $last->[0];
	    }
	    $out .= sprintf "\t%04x", $beg->[1] if $val;
	    $out .= "\n";
	}
    }
    else {
	eval <<"END";
	    while (<UD>) {
		next if /^#/;
		next if /^\\s*\$/;
		chop;
		$split
		if ($wanted) {
		    push(\@wanted, [hex \$code, $val, \$name =~ /, First>\$/]);
		}
	    }
END
	die $@ if $@;

	while (@wanted) {
	    $beg = shift @wanted;
	    $last = $beg;
	    while (@wanted and $wanted[0]->[0] == $last->[0] + 1 and
		($wanted[0]->[1] eq $last->[1])) {
		    $last = shift @wanted;
	    }
	    $out .= sprintf "%04x", $beg->[0];
	    if ($beg->[2]) {
		$last = shift @wanted;
	    }
	    if ($beg == $last) {
		$out .= "\t";
	    }
	    else {
		$out .= sprintf "\t%04x", $last->[0];
	    }
	    $out .= sprintf "\t%s\n", $beg->[1];
	}
    }
    $out;
}

sub listFromPropFile {
    my ($wanted) = @_;
    my $out;

    open (UD, $PropData) or die "Can't open $PropData: $!\n";
    local($/) = "\n" . '*' x 43 . "\n\nProperty dump for:";   # not 42?

    <UD>;
    while (<UD>) {
        chomp;
        if (s/0x[\d\w]+\s+\((.*?)\)// and $wanted eq $1) {
            s/\(\d+ chars\)//g;
            s/^\s+//mg;
            s/\s+$//mg;
            s/\.\./\t/g;
	    $out = lc $_;
	    last;
        }
    }
    close (UD);
    "$out\n";
}

sub syllable_defs {
    my @defs;
    my %seen;

    open (SD, $SyllableData) or die "Can't open $SyllableData: $!\n";
    while (<SD>) {
        next if /^\s*(#|$)/;
        s/\s+$//;
        ($code, $name, $syl) = split /; */;
        next unless $syl;
        push (@defs, ["IsSyl$syl", qq{\$syl eq "$syl"}, ''])
                                                     unless $seen{$syl}++;
    }
    close (SD);
    return (@defs);
}

# eof
Commit	Line	Data
a0ed51b3 LW	1	#!../../miniperl
a0ed51b3 LW	2
7c6f5cd2 GS	3	use bytes;
7c6f5cd2 GS	4
1e8df282	5	$UnicodeData = "Unicode.301";
7c6f5cd2	6	$SyllableData = "syllables.txt";
1e8df282	7	$PropData = "PropList.txt";
7c6f5cd2	8
11695a73	9
a0ed51b3 LW	10	# Note: we try to keep filenames unique within first 8 chars. Using
a0ed51b3 LW	11	# subdirectories for the following helps.
d6f4130b GS	12	mkdir "In", 0755;
	13	mkdir "Is", 0755;
	14	mkdir "To", 0755;
a0ed51b3 LW	15
	16	@todo = (
	17	# typical
	18
6ab16782 GS	19	['IsWord', '$cat =~ /^L[ulot]\|^Nd/ or $code eq "005F"', ''],
	20	['IsAlnum', '$cat =~ /^L[ulot]\|^Nd/', ''],
	21	['IsAlpha', '$cat =~ /^L[ulot]/', ''],
7c6f5cd2	22	['IsSpace', 'White space', $PropData],
b8c5462f	23	['IsDigit', '$cat =~ /^Nd$/', ''],
7c6f5cd2	24	['IsUpper', '$cat =~ /^L[ut]$/', ''],
b8c5462f JH	25	['IsLower', '$cat =~ /^Ll$/', ''],
	26	['IsASCII', 'hex $code <= 127', ''],
	27	['IsCntrl', '$cat =~ /^C/', ''],
7c6f5cd2	28	['IsGraph', '$cat =~ /^[^C]/ and ($cat !~ /^Z/ and $code ne "0020" or chr(hex $code) !~ /^\s/)', ''],
b8c5462f	29	['IsPrint', '$cat =~ /^[^C]/', ''],
7c6f5cd2	30	['IsPunct', 'Punctuation', $PropData],
b8c5462f JH	31	['IsXDigit', '$code =~ /^00(3[0-9]\|[46][1-6])$/', ''],
	32	['ToUpper', '$up', '$up'],
	33	['ToLower', '$down', '$down'],
	34	['ToTitle', '$title', '$title'],
	35	['ToDigit', '$dec ne ""', '$dec'],
a0ed51b3 LW	36
	37	# Name
	38
	39	['Name', '$name', '$name'],
	40
	41	# Category
	42
	43	['Category', '$cat', '$cat'],
	44
	45	# Normative
	46
	47	['IsM', '$cat =~ /^M/', ''], # Mark
	48	['IsMn', '$cat eq "Mn"', ''], # Mark, Non-Spacing
	49	['IsMc', '$cat eq "Mc"', ''], # Mark, Combining
7c6f5cd2	50	['IsMe', '$cat eq "Me"', ''], # Mark, Enclosing
a0ed51b3 LW	51
	52	['IsN', '$cat =~ /^N/', ''], # Number
	53	['IsNd', '$cat eq "Nd"', ''], # Number, Decimal Digit
	54	['IsNo', '$cat eq "No"', ''], # Number, Other
7c6f5cd2	55	['IsNl', '$cat eq "Nl"', ''], # Number, Letter
a0ed51b3	56
7c6f5cd2	57	['IsZ', '$cat =~ /^Z/', ''], # Separator
a0ed51b3 LW	58	['IsZs', '$cat eq "Zs"', ''], # Separator, Space
	59	['IsZl', '$cat eq "Zl"', ''], # Separator, Line
	60	['IsZp', '$cat eq "Zp"', ''], # Separator, Paragraph
	61
	62	['IsC', '$cat =~ /^C/', ''], # Crazy
	63	['IsCc', '$cat eq "Cc"', ''], # Other, Control or Format
	64	['IsCo', '$cat eq "Co"', ''], # Other, Private Use
	65	['IsCn', '$cat eq "Cn"', ''], # Other, Not Assigned
7c6f5cd2 GS	66	['IsCf', '$cat eq "Cf"', ''], # Other, Format
	67	['IsCs', '$cat eq "Cs"', ''], # Other, Surrogate
	68	['IsCn', 'Unassigned Code Value',$PropData], # Other, Not Assigned
a0ed51b3 LW	69
	70	# Informative
	71
	72	['IsL', '$cat =~ /^L/', ''], # Letter
	73	['IsLu', '$cat eq "Lu"', ''], # Letter, Uppercase
	74	['IsLl', '$cat eq "Ll"', ''], # Letter, Lowercase
	75	['IsLt', '$cat eq "Lt"', ''], # Letter, Titlecase
	76	['IsLm', '$cat eq "Lm"', ''], # Letter, Modifier
	77	['IsLo', '$cat eq "Lo"', ''], # Letter, Other
	78
	79	['IsP', '$cat =~ /^P/', ''], # Punctuation
	80	['IsPd', '$cat eq "Pd"', ''], # Punctuation, Dash
	81	['IsPs', '$cat eq "Ps"', ''], # Punctuation, Open
	82	['IsPe', '$cat eq "Pe"', ''], # Punctuation, Close
	83	['IsPo', '$cat eq "Po"', ''], # Punctuation, Other
7c6f5cd2 GS	84	['IsPc', '$cat eq "Pc"', ''], # Punctuation, Connector
	85	['IsPi', '$cat eq "Pi"', ''], # Punctuation, Initial quote
	86	['IsPf', '$cat eq "Pf"', ''], # Punctuation, Final quote
a0ed51b3 LW	87
	88	['IsS', '$cat =~ /^S/', ''], # Symbol
	89	['IsSm', '$cat eq "Sm"', ''], # Symbol, Math
7c6f5cd2	90	['IsSk', '$cat eq "Sk"', ''], # Symbol, Modifier
a0ed51b3 LW	91	['IsSc', '$cat eq "Sc"', ''], # Symbol, Currency
	92	['IsSo', '$cat eq "So"', ''], # Symbol, Other
	93
	94	# Combining class
	95	['CombiningClass', '$comb', '$comb'],
	96
	97	# BIDIRECTIONAL PROPERTIES
	98
	99	['Bidirectional', '$bid', '$bid'],
	100
	101	# Strong types:
	102
	103	['IsBidiL', '$bid eq "L"', ''], # Left-Right; Most alphabetic,
	104	# syllabic, and logographic
	105	# characters (e.g., CJK
	106	# ideographs)
	107	['IsBidiR', '$bid eq "R"', ''], # Right-Left; Arabic, Hebrew,
	108	# and punctuation specific to
	109	# those scripts
	110
7c6f5cd2 GS	111	['IsBidiLRE', '$bid eq "LRE"', ''], # Left-to-Right Embedding
	112	['IsBidiLRO', '$bid eq "LRO"', ''], # Left-to-Right Override
	113	['IsBidiAL', '$bid eq "AL"', ''], # Right-to-Left Arabic
	114	['IsBidiRLE', '$bid eq "RLE"', ''], # Right-to-Left Embedding
	115	['IsBidiRLO', '$bid eq "RLO"', ''], # Right-to-Left Override
	116	['IsBidiPDF', '$bid eq "PDF"', ''], # Pop Directional Format
	117	['IsBidiNSM', '$bid eq "NSM"', ''], # Non-Spacing Mark
	118	['IsBidiBN', '$bid eq "BN"', ''], # Boundary Neutral
	119
a0ed51b3 LW	120	# Weak types:
	121
	122	['IsBidiEN','$bid eq "EN"', ''], # European Number
	123	['IsBidiES','$bid eq "ES"', ''], # European Number Separator
	124	['IsBidiET','$bid eq "ET"', ''], # European Number Terminator
	125	['IsBidiAN','$bid eq "AN"', ''], # Arabic Number
	126	['IsBidiCS','$bid eq "CS"', ''], # Common Number Separator
	127
	128	# Separators:
	129
	130	['IsBidiB', '$bid eq "B"', ''], # Block Separator
	131	['IsBidiS', '$bid eq "S"', ''], # Segment Separator
	132
	133	# Neutrals:
	134
	135	['IsBidiWS','$bid eq "WS"', ''], # Whitespace
	136	['IsBidiON','$bid eq "ON"', ''], # Other Neutrals ; All other
	137	# characters: punctuation,
	138	# symbols
	139
	140	# Decomposition
	141
	142	['Decomposition', '$decomp', '$decomp'],
	143	['IsDecoCanon', '$decomp && $decomp !~ /^</', ''],
	144	['IsDecoCompat', '$decomp =~ /^</', ''],
	145	['IsDCfont', '$decomp =~ /^<font>/', ''],
	146	['IsDCnoBreak', '$decomp =~ /^<noBreak>/', ''],
	147	['IsDCinitial', '$decomp =~ /^<initial>/', ''],
	148	['IsDCinital', '$decomp =~ /^<medial>/', ''],
	149	['IsDCfinal', '$decomp =~ /^<final>/', ''],
	150	['IsDCisolated', '$decomp =~ /^<isolated>/', ''],
	151	['IsDCcircle', '$decomp =~ /^<circle>/', ''],
	152	['IsDCsuper', '$decomp =~ /^<super>/', ''],
	153	['IsDCsub', '$decomp =~ /^<sub>/', ''],
	154	['IsDCvertical', '$decomp =~ /^<vertical>/', ''],
	155	['IsDCwide', '$decomp =~ /^<wide>/', ''],
	156	['IsDCnarrow', '$decomp =~ /^<narrow>/', ''],
	157	['IsDCsmall', '$decomp =~ /^<small>/', ''],
	158	['IsDCsquare', '$decomp =~ /^<square>/', ''],
7c6f5cd2	159	['IsDCfraction', '$decomp =~ /^<fraction>/', ''],
a0ed51b3 LW	160	['IsDCcompat', '$decomp =~ /^<compat>/', ''],
	161
	162	# Number
	163
0139fc7d	164	['Number', '$num ne ""', '$num'],
a0ed51b3 LW	165
	166	# Mirrored
	167
	168	['IsMirrored', '$mir eq "Y"', ''],
	169
	170	# Arabic
	171
	172	['ArabLink', '1', '$link'],
	173	['ArabLnkGrp', '1', '$linkgroup'],
	174
	175	# Jamo
	176
	177	['JamoShort', '1', '$short'],
499bfa7a JH	178
	179	# Syllables
	180
7c6f5cd2 GS	181	syllable_defs(),
7c6f5cd2 GS	182
a77b4ae5 GS	183	# Line break properties - Normative
	184
	185	['IsLbrkBK','$brk eq "BK"', ''], # Mandatory Break
	186	['IsLbrkCR','$brk eq "CR"', ''], # Carriage Return
	187	['IsLbrkLF','$brk eq "LF"', ''], # Line Feed
	188	['IsLbrkCM','$brk eq "CM"', ''], # Attached Characters and Combining Marks
	189	['IsLbrkSG','$brk eq "SG"', ''], # Surrogates
	190	['IsLbrkGL','$brk eq "GL"', ''], # Non-breaking (Glue)
	191	['IsLbrkCB','$brk eq "CB"', ''], # Contingent Break Opportunity
	192	['IsLbrkSP','$brk eq "SP"', ''], # Space
	193	['IsLbrkZW','$brk eq "ZW"', ''], # Zero Width Space
	194
	195	# Line break properties - Informative
	196	['IsLbrkXX','$brk eq "XX"', ''], # Unknown
	197	['IsLbrkOP','$brk eq "OP"', ''], # Opening Punctuation
	198	['IsLbrkCL','$brk eq "CL"', ''], # Closing Punctuation
	199	['IsLbrkQU','$brk eq "QU"', ''], # Ambiguous Quotation
	200	['IsLbrkNS','$brk eq "NS"', ''], # Non Starter
	201	['IsLbrkEX','$brk eq "EX"', ''], # Exclamation/Interrogation
	202	['IsLbrkSY','$brk eq "SY"', ''], # Symbols Allowing Breaks
	203	['IsLbrkIS','$brk eq "IS"', ''], # Infix Separator (Numeric)
	204	['IsLbrkPR','$brk eq "PR"', ''], # Prefix (Numeric)
	205	['IsLbrkPO','$brk eq "PO"', ''], # Postfix (Numeric)
	206	['IsLbrkNU','$brk eq "NU"', ''], # Numeric
	207	['IsLbrkAL','$brk eq "AL"', ''], # Ordinary Alphabetic and Symbol Characters
	208	['IsLbrkID','$brk eq "ID"', ''], # Ideographic
	209	['IsLbrkIN','$brk eq "IN"', ''], # Inseparable
	210	['IsLbrkHY','$brk eq "HY"', ''], # Hyphen
	211	['IsLbrkBB','$brk eq "BB"', ''], # Break Opportunity Before
	212	['IsLbrkBA','$brk eq "BA"', ''], # Break Opportunity After
	213	['IsLbrkSA','$brk eq "SA"', ''], # Complex Context (South East Asian)
	214	['IsLbrkAI','$brk eq "AI"', ''], # Ambiguous (Alphabetic or Ideographic)
	215	['IsLbrkB2','$brk eq "B2"', ''], # Break Opportunity Before and After
a0ed51b3 LW	216	);
	217
	218	# This is not written for speed...
	219
	220	foreach $file (@todo) {
	221	my ($table, $wanted, $val) = @$file;
	222	next if @ARGV and not grep { $_ eq $table } @ARGV;
	223	print $table,"\n";
	224	if ($table =~ /^(Is\|In\|To)(.*)/) {
	225	open(OUT, ">$1/$2.pl") or die "Can't create $1/$2.pl: $!\n";
	226	}
	227	else {
	228	open(OUT, ">$table.pl") or die "Can't create $table.pl: $!\n";
	229	}
14055466 JH	230	print OUT <<EOH;
	231	# !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
	232	# This file is built by $0 from e.g. $UnicodeData.
	233	# Any changes made here will be lost!
	234	EOH
a0ed51b3 LW	235	print OUT <<"END";
	236	return <<'END';
	237	END
	238	print OUT proplist($table, $wanted, $val);
	239	print OUT "END\n";
	240	close OUT;
	241	}
	242
	243	# Must treat blocks specially.
	244
	245	exit if @ARGV and not grep { $_ eq Block } @ARGV;
	246	print "Block\n";
7c6f5cd2 GS	247	open(UD, 'Blocks.txt') or die "Can't open Blocks.txt: $!\n";
7c6f5cd2 GS	248	open(OUT, ">Block.pl") or die "Can't create Block.pl: $!\n";
14055466 JH	249	print OUT <<EOH;
	250	# !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
	251	# This file is built by $0 from e.g. $UnicodeData.
	252	# Any changes made here will be lost!
	253	EOH
a0ed51b3 LW	254	print OUT <<"END";
	255	return <<'END';
	256	END
	257
	258	while (<UD>) {
	259	next if /^#/;
	260	next if /^$/;
	261	chomp;
	262	($code, $last, $name) = split(/; */);
	263	if ($name) {
	264	print OUT "$code $last $name\n";
	265	$name =~ s/\s+//g;
	266	open(BLOCK, ">In/$name.pl");
14055466 JH	267	print BLOCK <<EOH;
	268	# !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
	269	# This file is built by $0 from e.g. $UnicodeData.
	270	# Any changes made here will be lost!
	271	EOH
a0ed51b3 LW	272	print BLOCK <<"END2";
	273	return <<'END';
	274	$code $last
	275	END
	276	END2
	277	close BLOCK;
	278	}
	279	}
	280
	281	print OUT "END\n";
	282	close OUT;
	283
	284	##################################################
	285
	286	sub proplist {
	287	my ($table, $wanted, $val) = @_;
	288	my @wanted;
	289	my $out;
	290	my $split;
	291
7c6f5cd2 GS	292	return listFromPropFile($wanted) if $val eq $PropData;
7c6f5cd2 GS	293
a0ed51b3	294	if ($table =~ /^Arab/) {
d357d9fe	295	open(UD, "ArabShap.txt") or warn "Can't open $table: $!";
a0ed51b3 LW	296
	297	$split = '($code, $name, $link, $linkgroup) = split(/; */);';
	298	}
	299	elsif ($table =~ /^Jamo/) {
505afebf	300	open(UD, "Jamo.txt") or warn "Can't open $table: $!";
a0ed51b3 LW	301
	302	$split = '($code, $short, $name) = split(/; */); $code =~ s/^U\+//;';
	303	}
499bfa7a	304	elsif ($table =~ /^IsSyl/) {
7c6f5cd2	305	open(UD, $SyllableData) or warn "Can't open $table: $!";
499bfa7a JH	306
	307	$split = '($code, $short, $syl) = split(/; */); $code =~ s/^U\+//;';
	308	}
a77b4ae5 GS	309	elsif ($table =~ /^IsLbrk/) {
	310	open(UD, "LineBrk.txt") or warn "Can't open $table: $!";
	311
	312	$split = '($code, $brk, $name) = split(/;/);';
	313	}
a0ed51b3	314	else {
11695a73	315	open(UD, $UnicodeData) or warn "Can't open $UnicodeData: $!";
a0ed51b3 LW	316
	317	$split = '($code, $name, $cat, $comb, $bid, $decomp, $dec, $dig, $num, $mir, $uni1,
	318	$comment, $up, $down, $title) = split(/;/);';
	319	}
	320
	321	if ($table =~ /^(?:To\|Is)[A-Z]/) {
	322	eval <<"END";
	323	while (<UD>) {
	324	next if /^#/;
7c6f5cd2 GS	325	next if /^\\s/;
7c6f5cd2 GS	326	s/\\s+\$//;
a0ed51b3 LW	327	$split
	328	if ($wanted) {
	329	push(\@wanted, [hex \$code, hex $val, \$name =~ /, First>\$/]);
	330	}
	331	}
	332	END
	333	die $@ if $@;
	334
	335	while (@wanted) {
	336	$beg = shift @wanted;
	337	$last = $beg;
	338	while (@wanted and $wanted[0]->[0] == $last->[0] + 1 and
	339	(not $val or $wanted[0]->[1] == $last->[1] + 1)) {
	340	$last = shift @wanted;
	341	}
	342	$out .= sprintf "%04x", $beg->[0];
	343	if ($beg->[2]) {
	344	$last = shift @wanted;
	345	}
	346	if ($beg == $last) {
	347	$out .= "\t";
	348	}
	349	else {
	350	$out .= sprintf "\t%04x", $last->[0];
	351	}
	352	$out .= sprintf "\t%04x", $beg->[1] if $val;
	353	$out .= "\n";
	354	}
	355	}
	356	else {
	357	eval <<"END";
	358	while (<UD>) {
	359	next if /^#/;
7c6f5cd2	360	next if /^\\s*\$/;
a0ed51b3 LW	361	chop;
	362	$split
	363	if ($wanted) {
	364	push(\@wanted, [hex \$code, $val, \$name =~ /, First>\$/]);
	365	}
	366	}
	367	END
	368	die $@ if $@;
	369
	370	while (@wanted) {
	371	$beg = shift @wanted;
	372	$last = $beg;
	373	while (@wanted and $wanted[0]->[0] == $last->[0] + 1 and
	374	($wanted[0]->[1] eq $last->[1])) {
	375	$last = shift @wanted;
	376	}
	377	$out .= sprintf "%04x", $beg->[0];
	378	if ($beg->[2]) {
	379	$last = shift @wanted;
	380	}
	381	if ($beg == $last) {
	382	$out .= "\t";
	383	}
	384	else {
	385	$out .= sprintf "\t%04x", $last->[0];
	386	}
	387	$out .= sprintf "\t%s\n", $beg->[1];
	388	}
	389	}
	390	$out;
	391	}
11695a73	392
7c6f5cd2 GS	393	sub listFromPropFile {
	394	my ($wanted) = @_;
	395	my $out;
	396
	397	open (UD, $PropData) or die "Can't open $PropData: $!\n";
	398	local($/) = "\n" . '*' x 43 . "\n\nProperty dump for:"; # not 42?
	399
	400	<UD>;
	401	while (<UD>) {
	402	chomp;
	403	if (s/0x[\d\w]+\s+\((.*?)\)// and $wanted eq $1) {
	404	s/\(\d+ chars\)//g;
	405	s/^\s+//mg;
	406	s/\s+$//mg;
	407	s/\.\./\t/g;
	408	$out = lc $_;
	409	last;
	410	}
	411	}
	412	close (UD);
	413	"$out\n";
	414	}
	415
	416	sub syllable_defs {
	417	my @defs;
	418	my %seen;
	419
	420	open (SD, $SyllableData) or die "Can't open $SyllableData: $!\n";
	421	while (<SD>) {
	422	next if /^\s*(#\|$)/;
	423	s/\s+$//;
	424	($code, $name, $syl) = split /; */;
	425	next unless $syl;
	426	push (@defs, ["IsSyl$syl", qq{\$syl eq "$syl"}, ''])
	427	unless $seen{$syl}++;
	428	}
	429	close (SD);
	430	return (@defs);
	431	}
	432
6dd159d1	433	# eof