[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

    # 005F: SPACING UNDERSCROE
    ['IsWord',   '$cat =~ /^[LMN]/ or $code eq "005F"',	''],
    ['IsAlnum',  '$cat =~ /^[LMN]/',	''],
    ['IsAlpha',  '$cat =~ /^[LM]/',	''],
    # 0009: HORIZONTAL TABULATION
    # 000A: LINE FEED
    # 000B: VERTICAL TABULATION
    # 000C: FORM FEED
    # 000D: CARRIAGE RETURN
    ['IsSpace',  '$cat  =~ /^Z/ ||
                  $code =~ /^(0009|000A|000B|000C|000D)$/',	''],
    ['IsDigit',  '$cat =~ /^Nd$/',	''],
    ['IsUpper',  '$cat =~ /^L[ut]$/',	''],
    ['IsLower',  '$cat =~ /^Ll$/',	''],
    ['IsASCII',  '$code le "007f"',	''],
    ['IsCntrl',  '$cat =~ /^C/',	''],
    ['IsGraph',  '$cat =~ /^([LMNPS]|Co)/',	''],
    ['IsPrint',  '$cat =~ /^([LMNPS]|Co|Zs)/',	''],
    ['IsPunct',  '$cat =~ /^P/',	''],
    # 003[0-9]: DIGIT ZERO..NINE, 00[46][1-6]: A..F, a..f
    ['IsXDigit', '$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',	'$decomp =~ /^<initial>/',	''],
    ['IsDCmedial',	'$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	$PropData = "PropList.txt";
7c6f5cd2	8
11695a73	9
a0ed51b3 LW	10	# Note: we try to keep filenames unique within first 8 chars. Using
a0ed51b3 LW	11	# subdirectories for the following helps.
d6f4130b GS	12	mkdir "In", 0755;
	13	mkdir "Is", 0755;
	14	mkdir "To", 0755;
a0ed51b3 LW	15
	16	@todo = (
	17	# typical
	18
e2439105 GS	19	# 005F: SPACING UNDERSCROE
	20	['IsWord', '$cat =~ /^[LMN]/ or $code eq "005F"', ''],
	21	['IsAlnum', '$cat =~ /^[LMN]/', ''],
	22	['IsAlpha', '$cat =~ /^[LM]/', ''],
	23	# 0009: HORIZONTAL TABULATION
	24	# 000A: LINE FEED
	25	# 000B: VERTICAL TABULATION
	26	# 000C: FORM FEED
	27	# 000D: CARRIAGE RETURN
	28	['IsSpace', '$cat =~ /^Z/ \|\|
	29	$code =~ /^(0009\|000A\|000B\|000C\|000D)$/', ''],
b8c5462f	30	['IsDigit', '$cat =~ /^Nd$/', ''],
7c6f5cd2	31	['IsUpper', '$cat =~ /^L[ut]$/', ''],
b8c5462f	32	['IsLower', '$cat =~ /^Ll$/', ''],
e2439105	33	['IsASCII', '$code le "007f"', ''],
b8c5462f	34	['IsCntrl', '$cat =~ /^C/', ''],
e2439105 GS	35	['IsGraph', '$cat =~ /^([LMNPS]\|Co)/', ''],
	36	['IsPrint', '$cat =~ /^([LMNPS]\|Co\|Zs)/', ''],
	37	['IsPunct', '$cat =~ /^P/', ''],
	38	# 003[0-9]: DIGIT ZERO..NINE, 00[46][1-6]: A..F, a..f
b8c5462f JH	39	['IsXDigit', '$code =~ /^00(3[0-9]\|[46][1-6])$/', ''],
	40	['ToUpper', '$up', '$up'],
	41	['ToLower', '$down', '$down'],
	42	['ToTitle', '$title', '$title'],
	43	['ToDigit', '$dec ne ""', '$dec'],
a0ed51b3 LW	44
	45	# Name
	46
	47	['Name', '$name', '$name'],
	48
	49	# Category
	50
	51	['Category', '$cat', '$cat'],
	52
	53	# Normative
	54
	55	['IsM', '$cat =~ /^M/', ''], # Mark
	56	['IsMn', '$cat eq "Mn"', ''], # Mark, Non-Spacing
	57	['IsMc', '$cat eq "Mc"', ''], # Mark, Combining
7c6f5cd2	58	['IsMe', '$cat eq "Me"', ''], # Mark, Enclosing
a0ed51b3 LW	59
	60	['IsN', '$cat =~ /^N/', ''], # Number
	61	['IsNd', '$cat eq "Nd"', ''], # Number, Decimal Digit
	62	['IsNo', '$cat eq "No"', ''], # Number, Other
7c6f5cd2	63	['IsNl', '$cat eq "Nl"', ''], # Number, Letter
a0ed51b3	64
7c6f5cd2	65	['IsZ', '$cat =~ /^Z/', ''], # Separator
a0ed51b3 LW	66	['IsZs', '$cat eq "Zs"', ''], # Separator, Space
	67	['IsZl', '$cat eq "Zl"', ''], # Separator, Line
	68	['IsZp', '$cat eq "Zp"', ''], # Separator, Paragraph
	69
	70	['IsC', '$cat =~ /^C/', ''], # Crazy
	71	['IsCc', '$cat eq "Cc"', ''], # Other, Control or Format
	72	['IsCo', '$cat eq "Co"', ''], # Other, Private Use
	73	['IsCn', '$cat eq "Cn"', ''], # Other, Not Assigned
7c6f5cd2 GS	74	['IsCf', '$cat eq "Cf"', ''], # Other, Format
	75	['IsCs', '$cat eq "Cs"', ''], # Other, Surrogate
	76	['IsCn', 'Unassigned Code Value',$PropData], # Other, Not Assigned
a0ed51b3 LW	77
	78	# Informative
	79
	80	['IsL', '$cat =~ /^L/', ''], # Letter
	81	['IsLu', '$cat eq "Lu"', ''], # Letter, Uppercase
	82	['IsLl', '$cat eq "Ll"', ''], # Letter, Lowercase
	83	['IsLt', '$cat eq "Lt"', ''], # Letter, Titlecase
	84	['IsLm', '$cat eq "Lm"', ''], # Letter, Modifier
	85	['IsLo', '$cat eq "Lo"', ''], # Letter, Other
	86
	87	['IsP', '$cat =~ /^P/', ''], # Punctuation
	88	['IsPd', '$cat eq "Pd"', ''], # Punctuation, Dash
	89	['IsPs', '$cat eq "Ps"', ''], # Punctuation, Open
	90	['IsPe', '$cat eq "Pe"', ''], # Punctuation, Close
	91	['IsPo', '$cat eq "Po"', ''], # Punctuation, Other
7c6f5cd2 GS	92	['IsPc', '$cat eq "Pc"', ''], # Punctuation, Connector
	93	['IsPi', '$cat eq "Pi"', ''], # Punctuation, Initial quote
	94	['IsPf', '$cat eq "Pf"', ''], # Punctuation, Final quote
a0ed51b3 LW	95
	96	['IsS', '$cat =~ /^S/', ''], # Symbol
	97	['IsSm', '$cat eq "Sm"', ''], # Symbol, Math
7c6f5cd2	98	['IsSk', '$cat eq "Sk"', ''], # Symbol, Modifier
a0ed51b3 LW	99	['IsSc', '$cat eq "Sc"', ''], # Symbol, Currency
	100	['IsSo', '$cat eq "So"', ''], # Symbol, Other
	101
	102	# Combining class
	103	['CombiningClass', '$comb', '$comb'],
	104
	105	# BIDIRECTIONAL PROPERTIES
	106
	107	['Bidirectional', '$bid', '$bid'],
	108
	109	# Strong types:
	110
	111	['IsBidiL', '$bid eq "L"', ''], # Left-Right; Most alphabetic,
	112	# syllabic, and logographic
	113	# characters (e.g., CJK
	114	# ideographs)
	115	['IsBidiR', '$bid eq "R"', ''], # Right-Left; Arabic, Hebrew,
	116	# and punctuation specific to
	117	# those scripts
	118
7c6f5cd2 GS	119	['IsBidiLRE', '$bid eq "LRE"', ''], # Left-to-Right Embedding
	120	['IsBidiLRO', '$bid eq "LRO"', ''], # Left-to-Right Override
	121	['IsBidiAL', '$bid eq "AL"', ''], # Right-to-Left Arabic
	122	['IsBidiRLE', '$bid eq "RLE"', ''], # Right-to-Left Embedding
	123	['IsBidiRLO', '$bid eq "RLO"', ''], # Right-to-Left Override
	124	['IsBidiPDF', '$bid eq "PDF"', ''], # Pop Directional Format
	125	['IsBidiNSM', '$bid eq "NSM"', ''], # Non-Spacing Mark
	126	['IsBidiBN', '$bid eq "BN"', ''], # Boundary Neutral
	127
a0ed51b3 LW	128	# Weak types:
	129
	130	['IsBidiEN','$bid eq "EN"', ''], # European Number
	131	['IsBidiES','$bid eq "ES"', ''], # European Number Separator
	132	['IsBidiET','$bid eq "ET"', ''], # European Number Terminator
	133	['IsBidiAN','$bid eq "AN"', ''], # Arabic Number
	134	['IsBidiCS','$bid eq "CS"', ''], # Common Number Separator
	135
	136	# Separators:
	137
	138	['IsBidiB', '$bid eq "B"', ''], # Block Separator
	139	['IsBidiS', '$bid eq "S"', ''], # Segment Separator
	140
	141	# Neutrals:
	142
	143	['IsBidiWS','$bid eq "WS"', ''], # Whitespace
	144	['IsBidiON','$bid eq "ON"', ''], # Other Neutrals ; All other
	145	# characters: punctuation,
	146	# symbols
	147
	148	# Decomposition
	149
	150	['Decomposition', '$decomp', '$decomp'],
	151	['IsDecoCanon', '$decomp && $decomp !~ /^</', ''],
	152	['IsDecoCompat', '$decomp =~ /^</', ''],
	153	['IsDCfont', '$decomp =~ /^<font>/', ''],
	154	['IsDCnoBreak', '$decomp =~ /^<noBreak>/', ''],
	155	['IsDCinitial', '$decomp =~ /^<initial>/', ''],
e2439105	156	['IsDCmedial', '$decomp =~ /^<medial>/', ''],
a0ed51b3 LW	157	['IsDCfinal', '$decomp =~ /^<final>/', ''],
	158	['IsDCisolated', '$decomp =~ /^<isolated>/', ''],
	159	['IsDCcircle', '$decomp =~ /^<circle>/', ''],
	160	['IsDCsuper', '$decomp =~ /^<super>/', ''],
	161	['IsDCsub', '$decomp =~ /^<sub>/', ''],
	162	['IsDCvertical', '$decomp =~ /^<vertical>/', ''],
	163	['IsDCwide', '$decomp =~ /^<wide>/', ''],
	164	['IsDCnarrow', '$decomp =~ /^<narrow>/', ''],
	165	['IsDCsmall', '$decomp =~ /^<small>/', ''],
	166	['IsDCsquare', '$decomp =~ /^<square>/', ''],
7c6f5cd2	167	['IsDCfraction', '$decomp =~ /^<fraction>/', ''],
a0ed51b3 LW	168	['IsDCcompat', '$decomp =~ /^<compat>/', ''],
	169
	170	# Number
	171
0139fc7d	172	['Number', '$num ne ""', '$num'],
a0ed51b3 LW	173
	174	# Mirrored
	175
	176	['IsMirrored', '$mir eq "Y"', ''],
	177
	178	# Arabic
	179
	180	['ArabLink', '1', '$link'],
	181	['ArabLnkGrp', '1', '$linkgroup'],
	182
	183	# Jamo
	184
	185	['JamoShort', '1', '$short'],
499bfa7a JH	186
	187	# Syllables
	188
7c6f5cd2 GS	189	syllable_defs(),
7c6f5cd2 GS	190
a77b4ae5 GS	191	# Line break properties - Normative
	192
	193	['IsLbrkBK','$brk eq "BK"', ''], # Mandatory Break
	194	['IsLbrkCR','$brk eq "CR"', ''], # Carriage Return
	195	['IsLbrkLF','$brk eq "LF"', ''], # Line Feed
	196	['IsLbrkCM','$brk eq "CM"', ''], # Attached Characters and Combining Marks
	197	['IsLbrkSG','$brk eq "SG"', ''], # Surrogates
	198	['IsLbrkGL','$brk eq "GL"', ''], # Non-breaking (Glue)
	199	['IsLbrkCB','$brk eq "CB"', ''], # Contingent Break Opportunity
	200	['IsLbrkSP','$brk eq "SP"', ''], # Space
	201	['IsLbrkZW','$brk eq "ZW"', ''], # Zero Width Space
	202
	203	# Line break properties - Informative
	204	['IsLbrkXX','$brk eq "XX"', ''], # Unknown
	205	['IsLbrkOP','$brk eq "OP"', ''], # Opening Punctuation
	206	['IsLbrkCL','$brk eq "CL"', ''], # Closing Punctuation
	207	['IsLbrkQU','$brk eq "QU"', ''], # Ambiguous Quotation
	208	['IsLbrkNS','$brk eq "NS"', ''], # Non Starter
	209	['IsLbrkEX','$brk eq "EX"', ''], # Exclamation/Interrogation
	210	['IsLbrkSY','$brk eq "SY"', ''], # Symbols Allowing Breaks
	211	['IsLbrkIS','$brk eq "IS"', ''], # Infix Separator (Numeric)
	212	['IsLbrkPR','$brk eq "PR"', ''], # Prefix (Numeric)
	213	['IsLbrkPO','$brk eq "PO"', ''], # Postfix (Numeric)
	214	['IsLbrkNU','$brk eq "NU"', ''], # Numeric
	215	['IsLbrkAL','$brk eq "AL"', ''], # Ordinary Alphabetic and Symbol Characters
	216	['IsLbrkID','$brk eq "ID"', ''], # Ideographic
	217	['IsLbrkIN','$brk eq "IN"', ''], # Inseparable
	218	['IsLbrkHY','$brk eq "HY"', ''], # Hyphen
	219	['IsLbrkBB','$brk eq "BB"', ''], # Break Opportunity Before
	220	['IsLbrkBA','$brk eq "BA"', ''], # Break Opportunity After
	221	['IsLbrkSA','$brk eq "SA"', ''], # Complex Context (South East Asian)
	222	['IsLbrkAI','$brk eq "AI"', ''], # Ambiguous (Alphabetic or Ideographic)
	223	['IsLbrkB2','$brk eq "B2"', ''], # Break Opportunity Before and After
a0ed51b3 LW	224	);
	225
	226	# This is not written for speed...
	227
	228	foreach $file (@todo) {
	229	my ($table, $wanted, $val) = @$file;
	230	next if @ARGV and not grep { $_ eq $table } @ARGV;
	231	print $table,"\n";
	232	if ($table =~ /^(Is\|In\|To)(.*)/) {
	233	open(OUT, ">$1/$2.pl") or die "Can't create $1/$2.pl: $!\n";
	234	}
	235	else {
	236	open(OUT, ">$table.pl") or die "Can't create $table.pl: $!\n";
	237	}
14055466 JH	238	print OUT <<EOH;
	239	# !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
	240	# This file is built by $0 from e.g. $UnicodeData.
	241	# Any changes made here will be lost!
	242	EOH
a0ed51b3 LW	243	print OUT <<"END";
	244	return <<'END';
	245	END
	246	print OUT proplist($table, $wanted, $val);
	247	print OUT "END\n";
	248	close OUT;
	249	}
	250
	251	# Must treat blocks specially.
	252
	253	exit if @ARGV and not grep { $_ eq Block } @ARGV;
	254	print "Block\n";
7c6f5cd2 GS	255	open(UD, 'Blocks.txt') or die "Can't open Blocks.txt: $!\n";
7c6f5cd2 GS	256	open(OUT, ">Block.pl") or die "Can't create Block.pl: $!\n";
14055466 JH	257	print OUT <<EOH;
	258	# !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
	259	# This file is built by $0 from e.g. $UnicodeData.
	260	# Any changes made here will be lost!
	261	EOH
a0ed51b3 LW	262	print OUT <<"END";
	263	return <<'END';
	264	END
	265
	266	while (<UD>) {
	267	next if /^#/;
	268	next if /^$/;
	269	chomp;
	270	($code, $last, $name) = split(/; */);
	271	if ($name) {
	272	print OUT "$code $last $name\n";
	273	$name =~ s/\s+//g;
	274	open(BLOCK, ">In/$name.pl");
14055466 JH	275	print BLOCK <<EOH;
	276	# !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
	277	# This file is built by $0 from e.g. $UnicodeData.
	278	# Any changes made here will be lost!
	279	EOH
a0ed51b3 LW	280	print BLOCK <<"END2";
	281	return <<'END';
	282	$code $last
	283	END
	284	END2
	285	close BLOCK;
	286	}
	287	}
	288
	289	print OUT "END\n";
	290	close OUT;
	291
	292	##################################################
	293
	294	sub proplist {
	295	my ($table, $wanted, $val) = @_;
	296	my @wanted;
	297	my $out;
	298	my $split;
	299
7c6f5cd2 GS	300	return listFromPropFile($wanted) if $val eq $PropData;
7c6f5cd2 GS	301
a0ed51b3	302	if ($table =~ /^Arab/) {
d357d9fe	303	open(UD, "ArabShap.txt") or warn "Can't open $table: $!";
a0ed51b3 LW	304
	305	$split = '($code, $name, $link, $linkgroup) = split(/; */);';
	306	}
	307	elsif ($table =~ /^Jamo/) {
505afebf	308	open(UD, "Jamo.txt") or warn "Can't open $table: $!";
a0ed51b3 LW	309
	310	$split = '($code, $short, $name) = split(/; */); $code =~ s/^U\+//;';
	311	}
499bfa7a	312	elsif ($table =~ /^IsSyl/) {
7c6f5cd2	313	open(UD, $SyllableData) or warn "Can't open $table: $!";
499bfa7a JH	314
	315	$split = '($code, $short, $syl) = split(/; */); $code =~ s/^U\+//;';
	316	}
a77b4ae5 GS	317	elsif ($table =~ /^IsLbrk/) {
	318	open(UD, "LineBrk.txt") or warn "Can't open $table: $!";
	319
	320	$split = '($code, $brk, $name) = split(/;/);';
	321	}
a0ed51b3	322	else {
11695a73	323	open(UD, $UnicodeData) or warn "Can't open $UnicodeData: $!";
a0ed51b3 LW	324
	325	$split = '($code, $name, $cat, $comb, $bid, $decomp, $dec, $dig, $num, $mir, $uni1,
	326	$comment, $up, $down, $title) = split(/;/);';
	327	}
	328
	329	if ($table =~ /^(?:To\|Is)[A-Z]/) {
	330	eval <<"END";
	331	while (<UD>) {
	332	next if /^#/;
7c6f5cd2 GS	333	next if /^\\s/;
7c6f5cd2 GS	334	s/\\s+\$//;
a0ed51b3 LW	335	$split
	336	if ($wanted) {
	337	push(\@wanted, [hex \$code, hex $val, \$name =~ /, First>\$/]);
	338	}
	339	}
	340	END
	341	die $@ if $@;
	342
	343	while (@wanted) {
	344	$beg = shift @wanted;
	345	$last = $beg;
	346	while (@wanted and $wanted[0]->[0] == $last->[0] + 1 and
	347	(not $val or $wanted[0]->[1] == $last->[1] + 1)) {
	348	$last = shift @wanted;
	349	}
	350	$out .= sprintf "%04x", $beg->[0];
	351	if ($beg->[2]) {
	352	$last = shift @wanted;
	353	}
	354	if ($beg == $last) {
	355	$out .= "\t";
	356	}
	357	else {
	358	$out .= sprintf "\t%04x", $last->[0];
	359	}
	360	$out .= sprintf "\t%04x", $beg->[1] if $val;
	361	$out .= "\n";
	362	}
	363	}
	364	else {
	365	eval <<"END";
	366	while (<UD>) {
	367	next if /^#/;
7c6f5cd2	368	next if /^\\s*\$/;
a0ed51b3 LW	369	chop;
	370	$split
	371	if ($wanted) {
	372	push(\@wanted, [hex \$code, $val, \$name =~ /, First>\$/]);
	373	}
	374	}
	375	END
	376	die $@ if $@;
	377
	378	while (@wanted) {
	379	$beg = shift @wanted;
	380	$last = $beg;
	381	while (@wanted and $wanted[0]->[0] == $last->[0] + 1 and
	382	($wanted[0]->[1] eq $last->[1])) {
	383	$last = shift @wanted;
	384	}
	385	$out .= sprintf "%04x", $beg->[0];
	386	if ($beg->[2]) {
	387	$last = shift @wanted;
	388	}
	389	if ($beg == $last) {
	390	$out .= "\t";
	391	}
	392	else {
	393	$out .= sprintf "\t%04x", $last->[0];
	394	}
	395	$out .= sprintf "\t%s\n", $beg->[1];
	396	}
	397	}
	398	$out;
	399	}
11695a73	400
7c6f5cd2 GS	401	sub listFromPropFile {
	402	my ($wanted) = @_;
	403	my $out;
	404
	405	open (UD, $PropData) or die "Can't open $PropData: $!\n";
	406	local($/) = "\n" . '*' x 43 . "\n\nProperty dump for:"; # not 42?
	407
	408	<UD>;
	409	while (<UD>) {
	410	chomp;
	411	if (s/0x[\d\w]+\s+\((.*?)\)// and $wanted eq $1) {
	412	s/\(\d+ chars\)//g;
	413	s/^\s+//mg;
	414	s/\s+$//mg;
	415	s/\.\./\t/g;
	416	$out = lc $_;
	417	last;
	418	}
	419	}
	420	close (UD);
	421	"$out\n";
	422	}
	423
	424	sub syllable_defs {
	425	my @defs;
	426	my %seen;
	427
	428	open (SD, $SyllableData) or die "Can't open $SyllableData: $!\n";
	429	while (<SD>) {
	430	next if /^\s*(#\|$)/;
	431	s/\s+$//;
	432	($code, $name, $syl) = split /; */;
	433	next unless $syl;
	434	push (@defs, ["IsSyl$syl", qq{\$syl eq "$syl"}, ''])
	435	unless $seen{$syl}++;
	436	}
	437	close (SD);
	438	return (@defs);
	439	}
	440
6dd159d1	441	# eof