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SyntaxLaw.pm
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SyntaxLaw.pm
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#!/usr/bin/perl -w
# vim: shiftwidth=4 tabstop=4 noexpandtab
package SyntaxLaw;
use Exporter;
our @ISA = qw(Exporter);
our $VERSION = "1.0";
our @EXPORT = qw(convert);
use v5.14;
no if ($]>=5.018), warnings => 'experimental';
use strict;
no strict 'refs';
use English;
use utf8;
# use Roman;
use Time::HiRes 'time';
use Getopt::Long;
use Data::Dumper;
$Data::Dumper::Useperl = 1;
eval { require Roman; Roman->import(); };
my $use_roman = defined $Roman::VERSION;
use constant { true => 1, false => 0 };
my $do_expand = 0;
my $div_table = 0;
# \bו?כ?ש?מ?[בהל]?(חוק|פקוד[הת]|תקנות|צו|חלק|פרק|סימן(?: משנה|)|תוספו?ת|טופס|לוח)
our $pre_sig = 'ו?כ?ש?מ?[בהל]?-?';
our $extref_sig = $pre_sig . '(חוק(?:[ -]ה?יסוד:?|)|פקוד[הת]|תקנות(?: שעת[ -]ה?חי?רום)?|צו|דברי?[ -]ה?מלך|(?:החלט|הכרז|אכרז|הודע)(?:ה|ו?ת)|תקנון|הוראו?ת|הסכם|רשימת|מנשר|כללים?|נוהל|רי?שיון|קביעו?ת|נורמו?ת|דריש[הת]|חוק[הת]|אמנ[הת]|הנחי[יו]ת|קווים מנחים|אמות מידה|היתר|(?:כתבי? )?מי?נוי)';
our $date_sig = '(?:\,? ה?תש.?["״].[-–]\d{4}|, *[^ ]*\d{4}|, (חוק |פקודה |צו |)מס([\'׳]|פר) \d+ לשנת \d{4}| [-–] ה?תש.?["״]. מיום \d+.*|\, *\d+ עד \d+|\ \(\d{4}\)|\ [-–] \d{4})';
our $type_sig = $pre_sig . '(סעי(?:ף|פים)|תקנ(?:ה|ות)|אמו?ת[ -]ה?מידה|כלל|חלק|פרק|סימן(?: משנה|)|לוח(?:ות|) השוואה|נספח|תוספת|טופס|לוח|טבל[הא]|מפ(?:ה|ות)|الفصل)';
our $chp_sig = '\d+(?:[^ ,.:;"״\n\[\]()]{0,3}?\.|(?:\.\d+)+[א-י]?\.?)';
our $heb_num2 = '(?:[א-ט]|טו|טז|[יכלמנסעפצ][א-ט]?)';
our $heb_num3 = '(?:[א-ט]|טו|טז|[יכלמנסעפצ][א-ט]?|[קרש](?:טו|טז|[יכלמנסעפצ]?[א-ט]?))';
our $roman = '(?:[IVX]+|[ivx]+)';
our $EN = '[A-Za-z]';
our $HE = '(?:[א-ת][\x{05B0}-\x{05BD}]*+)';
our $nikkud = '[\x{05B0}-\x{05BD}]';
our $nochar = '(?:\'\'\'|\<\/?(?:[bis]|ins|del|qq)\>|\x00|[␚␡␛])*+';
our $nochar2 = '(?:\'\'\'|\<\/?(?:[bis]|ins|del|qq)\>|\x00|[␚␡␛])++';
# our $nochar = '(?:\(\(|\)\)|\'\'\'|\<\/?(?:[bis]|ins|del|qq)\>)*+';
sub main() {
GetOptions( "expand" => \$do_expand);
if ($#ARGV>=0) {
my $fin = $ARGV[0];
my $fout = $fin;
$fout =~ s/\.[^.]*$/.txt2/;
open(my $FIN,"<:utf8",$fin) || die "Cannot open file \"$fin\"!\n";
open(STDOUT, ">$fout") || die "Cannot open file \"$fout\"!\n";
local $/;
$_ = <$FIN>;
} else {
binmode STDIN, "utf8";
local $/;
$_ = <STDIN>;
}
binmode STDOUT, "utf8";
binmode STDERR, "utf8";
print convert($_);
exit;
}
sub convert {
local $_ = shift;
cleanup();
$div_table = 1 if (s/<מידע נוסף:? טבל(אות|א|ה) שקופ(ות|ה)>\n?//);
# Remove HTML comments
# s/<!--((?:(?!<!--|-->).)*)-->//sg;
s/<!--/⟦/g; s/-->/⟧/g;
s/\n( *⟦[^⟦⟧]*?⟧ *\n)+/\n/sg;
s/^ *(⟦[^⟦⟧]*?⟧ *)+//mg;
s/ *⟦[^⟦⟧]*?⟧( *)/$1\x00/sg;
s/\x00( *\x00)++/\x00/g;
s/⟦/<!--/g; s/⟧/-->/g;
# General cleanup
s/\r//g; # Unix style, no CR
s/[\t\xA0]/ /g; # tab and hardspace are whitespaces
s/^[ ]+//mg; # Remove redundant whitespaces
s/[ ]+$//mg; # Remove redundant whitespaces
s/$/\n/s; # add last linefeed
s/\n{3,}/\n\n/sg; # remove extra linefeeds
s/\n\n$/\n/sg; # Remove last linefeed
if (/[\x{202A}-\x{202E}]/) {
# Throw away BIDI characters if LRE/RLE/PDF exists
tr/\x{200E}\x{200F}\x{202A}-\x{202E}\x{2066}-\x{2069}//d;
}
# # Replace subscript/superscript numerals
# s/(?<![0-9₀-₉\/\⁄])([₀-₉]+)(?![0-9₀-₉])/'<sub>' . $1=~tr|₀-₉|0-9|r . '<\/sub>'/ge;
# s/(?<![0-9⁰¹²³⁴-⁹])([⁰¹²³⁴-⁹]+)(?![0-9⁰¹²³⁴-⁹\/\⁄])/'<sup>' . $1=~tr|⁰¹²³⁴-⁹|0-9|r . '<\/sup>'/ge;
# s/<sup>([0-9]+)<\/sup>[\/\⁄]<sub>([0-9]+)<\/sub>/$1=~tr|0-9|⁰¹²³⁴-⁹|r . '⁄' . $2=~tr|0-9|₀-₉|r/ge;
# Replace vulgar fractions
s/([½⅓⅔¼¾⅕⅖⅗⅘⅙⅚⅐⅛⅜⅝⅞⅑⅒↉])(\d+)/$2$1/g;
$_ = s_lut($_, {
'½'=>'¹⁄₂', '⅓'=>'¹⁄₃', '⅔'=>'²⁄₃', '¼'=>'¹⁄₄', '¾'=>'³⁄₄', '⅕'=>'¹⁄₅', '⅖'=>'²⁄₅', '⅗'=>'³⁄₅', '⅘'=>'⁴⁄₅',
'⅙'=>'¹⁄₆', '⅚' =>'⁵⁄₆', '⅐'=>'¹⁄₇', '⅛'=>'¹⁄₈', '⅜'=>'³⁄₈', '⅝'=>'⁵⁄₈', '⅞'=>'⁷⁄₈', '⅑'=>'¹⁄₉', '⅒'=>'¹⁄₁₀', '↉'=>'⁰⁄₃'
});
# Convert Roman numerals
$_ = s_lut($_, {
'Ⅰ'=>'I', 'Ⅱ'=>'II', 'Ⅲ'=>'III', 'Ⅳ'=>'IV', 'Ⅴ'=>'V', 'Ⅵ'=>'VI', 'Ⅶ'=>'VII', 'Ⅷ'=>'VIII', 'Ⅸ'=>'IX', 'Ⅹ'=>'X', 'Ⅺ'=>'XI', 'Ⅻ'=>'XII',
'ⅰ'=>'i', 'ⅱ'=>'ii', 'ⅲ'=>'iii', 'ⅳ'=>'iv', 'ⅴ'=>'v', 'ⅵ'=>'vi', 'ⅶ'=>'vii', 'ⅷ'=>'viii', 'ⅸ'=>'ix', 'ⅹ'=>'x', 'ⅺ'=>'xi', 'ⅻ'=>'xii',
});
s/(?<=[0-9₀-₉])′/′/g; # Keep prime [feet/minutes], double prime [inch/seconds] and triple prime
s/(?<=[0-9₀-₉])″/″/g; # (those are restored later by unescape_text)
s/(?<=[0-9₀-₉])‴/‴/g;
# s/[»«⌸]/"&#".ord($1).";"/ge; # Escape special markers
# Replace subscript/superscript numerals
s/([₀-₉₊₋₌₍₎]+)/'<sub>' . $1=~tr|₀-₉₊₋₌₍₎|0-9+\-=()|r . '<\/sub>'/ge;
s/([⁰¹²³⁴-⁹⁺⁻⁼⁽⁾]+)/'<sup>' . $1=~tr|⁰¹²³⁴-⁹⁺⁻⁼⁽⁾|0-9+\-=()|r . '<\/sup>'/ge;
s/(\[\[(?:קובץ|תמונה|[Ff]ile|[Ii]mage):.*?\]\])/ $1 =~ tr| |_|r =~ s|(["'–\-])|"&#".ord($1).";"|gre /ge;
s/($HE['׳]?(?:\(\()?)–((?:\)\))?$HE|\d)/$1--$2/g; # Keep en-dash between Hebrew words
s/(\d$HE*)–(\d)/$1--$2/g; # Keep en-dash between numerals
tr/\x{FEFF}//d; # Unicode marker
tr/\x{2000}-\x{200A}\x{202F}\x{205F}\x{2060}/ /; # Typographic spaces
tr/\x{200B}-\x{200D}\xAD//d; # Remove zero-width spaces and soft-hyphen
tr/־–—‒―/-/; # typographic dashes
tr/\x96\x97/-/; # more typographic dashes
tr/״”“„‟″‶/"/; # typographic double quotes
tr/`׳’‘‚‛′‵/'/; # typographic single quotes
s/(?<=[ \n\x00])-{2,4}(?=[ \n\x00])/—/g; # en-dash
s/[ ]{2,}/ /g; # remove extra spaces
s/…/.../g;
s/\n+(=[^\n]*=)\n+/\n\n$1\n\n/g;
s/(?<!\n)\n(?=@)/\n\n/gm;
s/(?<![=\n])\n(\=)/\n\n/gm;
# s/(\d+(?:[.,]\d+)*(?:̸[23];)?) ([×\\\/—+−±]) (?=\d+(?:[.,]\d+)*)/$1\x{202F}$2\x{202F}/g;
# Unescape HTML characters
$_ = unescape_text($_);
$_ = process_diffs($_) if /<(ins|del)>/;
# return $_;
s/(?<=\<ויקי\>)\s*(.*?)\s*(?=\<\/(ויקי)?\>)/&escape_text($1)/egs;
s/\[\[קטגוריה:.*?\]\] *\n?//g; # Ignore categories (for now)
s/(?<!\[)\[(https?:\/\/[^ |\[\]\n]++) ([^|\[\]\n]++)\](?!\])/[[$1|$2]]/g;
s/(?<!\[)\[(https?:\/\/[^ |\[\]\n]++)\](?!\])/[[$1]]/g;
s/\[\[([ws]:)([^\[\]\|]*)\|\]\]/[[$1$2|$2]]/g;
s/(\[\[[ws]:.*?(?:\||\]\]))/ $1 =~ tr| |_|r /ge;
s/(\[\[(?:קובץ|תמונה|[Ff]ile|[Ii]mage):.*?\]\])/ $1 =~ tr| |_|r =~ s|(["'–\-])|"&#".ord($1).";"|gre /ge;
s/([ :]\x00?)-(\x00?[ \n])/$1–$2/g;
s/(?<=[ |])([A-Za-z0-9+−\-±,.:()\[\]\'′″‴{}<>\/α-ε]{20,})(?=[:;]|\s|$)/&wbr_chemicals($1)/ge;
# Replace with “Smart quotes”
$_ = convert_quotes($_);
# Parse wikitables
$_ = parse_wikitable($_) if /\{\|/;
# s/(\{\|(?:(?R)|.*?)*\n\|\}) *\n?/&parse_wikitable($1)/egs;
# [---] as span float left
unless ($div_table) {
s/ \[(?:—|-{2,4})\] *([^\n]*) *$/ <span style="float: left;">$1<\/span><div style="clear: left;"><\/div>/gm;
s/ \[(?:—|-{2,4})\] *([^\n]*) *$/ <span style="float: left;">$1<\/span><div style="clear: left;"><\/div>/gm;
s/ \[(?:—|-{2,4})\] */ /gm;
}
# Parse various elements
s/^(?|<שם> *\n?(.*)|=([^=].*)=)\n*/&parse_title($1)/em; # Once!
s/<שם[^>\n]*> .*\n*//g;
s/<מאגר (\d*) תיקון (.*?)>\n?/<מאגר מזהה="$1" תיקון="$2"\/>\n/;
s/^<פרסום> *\n?(.*)\n/&parse_pubdate($1)/egm;
s/^<חתימ(?:ות|ה)> *\n?(((\*.*\n)+)|(.*\n))/&parse_signatures($1)/egm;
s/^<מקור> *\n?(.*)\n/\n<מקור>\n$1\n<\/מקור>\n/m;
s/^<(?:מבוא|הקדמה)> *\n?(.*)\n/<הקדמה>\n$1\n<\/הקדמה>\n\n/m;
s/^<סיום> *\n?(.*)\n/<מפריד\/>\n<הקדמה>\n$1\n<\/הקדמה>\n\n/m;
s/^(-{3,}|—)$/<מפריד\/>/gm;
# Parse structured elements
s/^(=+)(.*?)\1\n+/&parse_section(length($1),$2)/egm;
s/^<סעיף *(.*?)>(.*?)\n/&parse_chapter($1,$2,"סעיף")/egm;
s/^(@.*?) +($nochar:+?[-–]?$nochar .*)$/$1\n$2/gm;
s/^(?|($nochar2)(:+[–-]?)($nochar)\ |()(:+[–-]?)($nochar2))/$2 $1$3/gm;
s/^@ *($nochar\(תיקון: .*?)\n/&parse_chapter("",$1,"סעיף*")/egm;
s/^@ *($nochar\d\S*) *\n/&parse_chapter($1,"","סעיף")/egm;
s/^@ *($nochar$chp_sig) +(.*?)\n/&parse_chapter($1,$2,"סעיף")/egm;
s/^@ *($nochar\d[^ .]*\.$nochar) *(.*?)\n/&parse_chapter($1,$2,"סעיף")/egm;
s/^@ *($nochar[^ \n.]+\.$nochar) *(.*?)\n/&parse_chapter($1,$2,"סעיף")/egm;
s/^@ *($nochar\([^()]*?\)$nochar) *(.*?)\n/&parse_chapter($1,$2,"סעיף*")/egm;
s/^@ *(.*?)\n/&parse_chapter("",$1,"סעיף*")/egm;
s/(<(?:td|th)[^>]*>|\|+)[\x00 ]*(:)/$1␊\n$2/g;
s/(<\/(?:td|th)[^>]*>)/␊\n$1/g;
# s/^(:+) *(\([^( ]+\)|[א-י]\. |\d+\. |[^ <>]* \(\(\)\)) *(\([^( ]{1,2}\)|[א-י]\. |[^ <>]* \(\(\)\)) *(\([^( ]{1,2}\)|[א-י]\. |[^ |]* (?:[-–] )?\(\(\)\))/$1 $2\n$1: $3\n$1:: $4/gm;
# s/^(:+) *(\([^( ]+\)|[א-י]\. |\d+\. |[^ <>]* \(\(\)\)) *(\([^( ]{1,2}\)|[א-י]\. |[^ <>]* (?:[-–] )?\(\(\)\))/$1 $2\n$1: $3/gm;
s/^(:+) *(\([^( ]+\)|[א-י]\. |\d+\. ) *(\([^( ]{1,2}\)|[א-י]\. ) *(\([^( ]{1,2}\)|[א-י]\. )/$1 $2\n$1: $3\n$1:: $4/gm;
s/^(:+) *(\([^( ]+\)|[א-י]\. |\d+\. ) *(\([^( ]{1,2}\)|[א-י]\. )/$1 $2\n$1: $3/gm;
s/^:+-? *␊?$//gm;
# s/^(:+) *("?\([^( ]+\)|\[[^[ ]+\]|\d[^ .]*\.|)(?| +(.*?)|([-–].*?)|())\n/&parse_line($1,$2,$3)/egm;
s/^(:+[-–]?+) *($nochar["”“]?(?:\([^( ]+\)|\[[A-Za-z0-9א-ת][^\[\] ]*\]|[A-Za-z0-9א-ת.]*\)? *\(\(\.?\)\)|\(\(\(\d+.?\)\)\)|\(\(\([א-י]\d?\)\)\)|\d+(?:\.\d+)+\.?|\d[^ .]*\.|$heb_num2\d?\.|$roman\.?|[•■□-◿*❏☒√✔☑✅☐\-–]|<sup>[0-9א-ת]{1,2}<\/sup>|\( \)|\[ \]|[^ ]+ (?:[-–] )?\(\(\)\)|)$nochar)(?| +(.*?)|(␊?))\n/&parse_line($1,$2,$3)/egm;
# Move container tags if needed
my $barrier = '<\/?(?:מקור|הקדמה|ת+|קטע|סעיף|חתימות|מידע נוסף|td|tr|table)|__TOC__|$';
s/(\n?<\/(?:הקדמה|מקור)>)(.*?)(?=\s*($barrier))/$2$1/sg;
s/(\n?<\/ת+>)(.*?)(?=\s*(<מפריד.*?>\s*)?($barrier))/$2$1/sg;
# Add <סעיף> marker after <קטע> if not found
s/(<\/קטע.*?>\s*+)(?!<(קטע|סעיף|חתימות))/$1<סעיף><\/סעיף>\n/g;
s/␊(.*?)\n/$1/g;
# s/(<(qq|ins|del)>.*?<\/\2>)/&parse_spans($2,$1)/egs;
# Parse links and remarks
s/(\[\[[ws]:.*?\]\])/ $1 =~ tr|_| |r /ge;
s/\[\[(?:קובץ:|תמונה:|[Ff]ile:|[Ii]mage:)(.*?)\]\]/"<תמונה>" . (unescape_text($1) =~ tr|_| |r) . "<\/תמונה>"/gem;
# s/\[\[(?:קובץ:|תמונה:|[Ff]ile:|[Ii]mage:)(.*?)\]\]/"<תמונה>" . $1 =~ tr|_| |r =~ s|&#(\d+);|chr($1)|gre . "<\/תמונה>"/gem;
# s/(?<!\[)(\[\[(?:(?!\]\]|\[\[).)*\]\]\]?(?:(?:,|או|) \[\[(?:(?!\]\]|\[\[).)*\]\]\]?)++)/&mark_linkset($1)/egm;
s/(?<!\[)\[\[((?:(?!\]\]|\[\[).)*?\]?)\|((?:(?!\]\]|\[\[).)*)\]\](\]?)/&parse_link($1,"$2$3")/egm;
s/(?<!\[)\[\[((?:(?!\]\]|\[\[).)*)\]\](\]?)/&parse_link('',"$1$2")/egm;
# s/(?<!\()(\(\(([^\n]*?)\)\)([^(\n]*?\)\))?)(?!\))/&parse_remark($1)/egs;
s/(?<!\()(\(\(([^()\n]++|(?R)|[()])*?\)\)([^(\n]*?\)\))?)(?!\))/&parse_remark($1)/egs;
# Parse file linearly, constructing all ankors and links
$_ = linear_parser($_);
s/__TOC__/&insert_TOC()/e;
s/ *__NOTOC__//g;
s/ *__NOSUB__//g;
s/(?<=\<ויקי\>)\s*(.*?)\s*(\<\/(ויקי)?\>)/&unescape_text($1) . "<\/ויקי>"/egs;
# s/\<תמונה\>\s*(.*?)\s*\<\/(תמונה)?\>/&unescape_text($1)/egs;
s/<לוח_השוואה>\s*(.*?)<\/(לוח_השוואה|)>\n?/&parse_comparetable($1)/egs;
s/(\<math.*?\>.*?\<\/math\>)/&fix_tags($1)/egs;
s/(<(?:div|span|table|td|th|tr|מידע נוסף) [^>]+>)/&fix_tags($1)/egs;
s/( ["”“]?(?:[A-Za-zא-ת0-9]{3,}[\\\/]){2,}[A-Za-zא-ת0-9]{3,}[,;."”“]?(?: |\n))/ $1 =~ s|(?<=[\\\/])|<wbr>|gr /eg;
# Use thin spaces in dotted lines
# s/(\.{21,})/'<span style="word-break: break-all;">' . '. 'x(length($1)-1) . '.<\/span>'/ge;
s/(\.{21,})/'. ' x 10 . ('<wbr>' . '. ' x 10) x (int((length($1)-20)\/10)) . '<wbr>' . '. ' x (length($1) % 10) . (length($1) % 10 ? '<wbr>' : '') . '. 'x9 . '.'/ge;
s/(\.{4,20})/'. ' x (length($1)-1) . '.'/ge;
# Styling for long underscore spacers
s/(_{3,})/<span style="font-family: Arial; font-size: 80%;">$1<\/span>/g;
# Use Arial font for fraction slash (U+2044) [bug of ALEF font]
s/⁄/<span style="font-family: Arial;">⁄<\/span>/g;
# Compact form for comments mark
s/(\*{2,})/<span style="letter-spacing: -2pt; padding-inline-end: 2pt;">$1<\/span>/g;
# LTR wrapper for "300.-" and similar
s/ (?|[-–]\.([0-9]+)|\x{200E}([0-9]+)\.[-–]\x{200E}) / <span dir="ltr">$1.-<\/span> /g;
if ($do_expand) {
# Replace "=" within templates with {{=}}
s/(\{\{(?:[^{}\n]++|(?R))*\}\})/ &escape_eqsign($1) /eg;
$_ = expand_templates($_);
}
s/␚([^␚␡␛]*)␛/<ins>$1<\/ins>/g;
s/␡([^␚␡␛]*)␛/<del>$1<\/del>/g;
s/\x00//g; # Remove nulls
s/\n{3,}/\n\n/g;
s/ {2,}/ /g;
cleanup();
return $_;
}
# Allow usage as a module and as a executable script
__PACKAGE__->main() unless (caller);
######################################################################
sub process_diffs {
local $_ = shift;
my $c = '[^␚␡␛]'; my $d = '[0-9A-Za-zא-ת;:\-%,.]';
s/<ins>/␚/g;
s/<del>/␡/g;
s/<\/(ins|del)>/␛/g;
# my @str = split(/([␚␡␛]|<!--|-->)/, $_);
# my $state = 0;
# foreach (@str) {
# if ($state<10) {
# when (/␛/) { state = 0; }
# when (/␚/) { state = 1; }
# when (/␡/) { state = 2; }
# when (/<!--/) { state += 10; }
# } else {
# }
# }
# $_ = join(@str);
while (s/([␚␡])($c+)($c*)(␛)\2/$2$1$3$2$4/g) {};
s/([␚␡])($c+) (␛)/$1$2$3 /g;
s/␚($c+)␛␡\1␛/$1/g;
s/␡($c+)␛␚\1␛/$1/g;
s/␚($c+)␛␡\1($c+)␛/$1␡$2␛/g;
s/␡($c+)␛␚\1($c+)␛/$1␚$2␛/g;
s/([␚␡])([.,;:\-])\n($c+)(␛)([.,;:\-])\n/$2\n$1$3$5$4\n/g;
# ␡57␛␚2003␛8␡858␛␚99␛ => ␡578␛␚20038␛␡858␛␚99␛ => ␡578␛␡858␛␚20038␛␚99␛ => ␡578858␛␚2003899␛
while (s/([␡␚]$d+␛)($d+)/$1␡$2␛␚$2␛/g || s/($d+)([␡␚]$d+␛)/␡$1␛␚$1␛$2/g || s/[␚␡]␛//g || s/(␚$d+␛)(␡$d+␛)/$2$1/g || s/([␚␡])($c+)␛\1($c+)(␛)/$1$2$3$4/g ) {};
s/(␡$c+␛)(␚$c+␛)/$1 $2/g;
s/([\n ]+)(␛)/$2$1/g;
s/^([␚␡])(@|:+[-–]?+) *($nochar["”“]?(?:\([^( ]+\)|\[[A-Za-z0-9א-ת][^\[\] ]*\]|[A-Za-z0-9א-ת.]*\)? *\(\(\.?\)\)|\(\(\(\d+.?\)\)\)|\(\(\([א-י]\d?\)\)\)|\d+(?:\.\d+)+|\d[^ .]*\.|$heb_num2\d?\.|$roman\.?|[•■□-◿*❏☒√✔☑✅☐\-–]|<sup>[0-9א-ת]{1,2}<\/sup>|\( \)|\[ \]|[^ ]+ (?:[-–] )?\(\(\)\)|)$nochar)(?| +(.*?)|(␊?))\n/$2 $1$3␛ $1$4\n/gm;
while (s/^([␚␡])([\@:]$c*)\n/$1$2␛\n$1/gm) {};
s/^([␚␡])(@|:+[-–]?+) (\($d+\)|$d\.) ($c*)/$2 $1$3␛ $1$4/gm;
s/^([␚␡])(@|:+[-–]?+) ($c*)/$2 $1$3/gm;
s/^([␚␡])(=+ *)($c*?)( *=+)(␛)$/$2$1$3$5$4/gm;
s/\n\n\n/\n\n/g;
# s/␚($c*)␛/<ins>$1<\/ins>/g;
# s/␡($c*)␛/<del>$1<\/del>/g;
return $_;
}
######################################################################
sub parse_title {
local $_ = shift;
my ($fix, $str);
$_ = unquote($_);
($_, $fix) = get_fixstr($_);
$str = "<שם>";
$str .= "<תיקון>$fix</תיקון>\n" if ($fix);
$str .= "$_</שם>\n";
return $str;
}
sub parse_section {
my $level = shift;
local $_ = shift;
my ($fix, $extra, $str, $ankor);
$level = 2 unless defined $level;
$_ = unquote($_);
($_, $fix) = get_fixstr($_);
($_, $extra) = get_extrastr($_);
($_, $ankor) = get_ankor($_);
$str = $_;
# print STDERR "parse_section with |$_|\n";
s/\(\([^()]*?\[\[[^()]*?\)\)//g;
s/(?|\(\(\(([^()]*?)\)\)\)|\(\(([^()]*?)\)\))/$1/g;
if ($ankor) {
($ankor,undef) = find_href($ankor);
} elsif (/^\((.*?)\)$/) {
$ankor = '';
} elsif (/^(?|(.+?)(?: *:| +[-])|($type_sig *(?:[^ (]+( +|$)){0,2}))/) {
($ankor,undef) = find_href($1);
$ankor = '' if ($ankor =~ /סעיף/);
} else {
$ankor = '';
}
my $str2 = $str;
$str = "<קטע";
$str .= " דרגה=\"$level\"" if ($level);
$str .= " עוגן=\"$ankor\"" if ($ankor);
$str .= ">";
$str .= "<תיקון>$fix</תיקון>" if ($fix);
$str .= "<אחר>[$extra]</אחר>" if ($extra);
$str .= $str2;
$str .= "</קטע>\n\n";
return $str;
}
sub parse_chapter {
my ($num, $desc, $type) = @_;
my ($id, $fix, $extra, $ankor);
$desc = unquote($desc);
($desc, $fix) = get_fixstr($desc);
($desc, $extra) = get_extrastr($desc);
($desc, $ankor) = get_ankor($desc);
if ($num eq '' && $ankor eq '' && $desc =~ /^(סעיף|תקנה|פרט|المادة) (\d+[^ .:\-]*)(?::| [-–]|$)/) {
$num = $2;
$type =~ s/\*$//;
}
$id = get_numeral($num);
$desc =~ s/(?<=[־–])(?! |$)/<wbr>/g;
$desc =~ s/(?<=[ |].)<wbr>//g;
$extra =~ s/(?=\()/<wbr>/g if ($extra);
# [Don't] Use Roman symbols for numerals
# $num = roman_ligatures($num);
$type =~ s/\*$//;
$ankor = ((!$ankor && $num) ? $id : $ankor);
my $str = "<$type";
$str .= " עוגן=\"$ankor\"" if ($ankor);
$str .= ">";
$str .= "<מספר>$num</מספר>" if ($num);
$str .= "<תיאור>$desc</תיאור>" if ($desc);
$str .= "<תיקון>$fix</תיקון>" if ($fix);
$str .= "<אחר>[$extra]</אחר>" if ($extra);
$str .= "</$type>\n";
return $str;
}
sub parse_line {
my ($type,$num,$line) = @_;
$type =~ /(:+)([-–]?)/;
my $len = length($1);
my $def = length($2)>0;
my $id;
$num =~ s/"/"/g;
$num =~ s/ *\(\(\)\)$//;
if (($num =~ /'''/)%2) {
$num =~ s/$/'''/;
$num = '' if ($num =~ /^''' *'''$/);
$line =~ s/^ */'''/;
}
$id = unparent($num);
$id = '' if $num =~ /\(\(.*\)\)/;
$len++ if ($num);
$type = "ת" x $len;
$line =~ s/^ *(.*?) *$/$1/;
if ($div_table) {
my $local_align = ($line =~ /\[(?:—|-{2,4})\] .*\<u\>/);
$line =~ s/(?|(.*) |^())\[(?:—|-{2,4})\] (.*) \[(?:—|-{2,4})\] (.*)$/{{טור לשמאל|$1|$2|$3}}/m;
$line =~ s/(?|(.*) |^())\[(?:—|-{2,4})\] (.*)$/{{טור לשמאל|$1|$2}}/m;
$line =~ s/(\{\{טור לשמאל)(?=\|)/$1|יישור=מרכז/m if $local_align;
}
my $str;
$str = "<$type";
$str .= " מספר=\"$id\"" if ($id);
$str .= " סוג=\"הגדרה\"" if ($def);
$str .= ">";
$str .= "<מספר>$num</מספר> " if ($num);
$str .= "$line" if (length($line)>0);
$str .= "</$type>\n";
return $str;
}
sub parse_link {
my ($helper,$txt) = @_;
my $str;
my $pre = ''; my $post = '';
if ($helper =~ /\{\{/ and $txt =~ /^[^{]*\}\}/) { ($helper, $txt) = ('', "$helper|$txt"); }
$helper = unquote($helper);
if ($helper =~ /^\[/ and $txt =~ /\]$/) { $pre = '['; $helper =~ s/^\[//; $txt =~ s/\]$//; $post = ']'; }
elsif ($txt =~ s/^(\[)(.*)(\])$/$2/) { ($pre, $post) = ($1, $3); }
elsif ($txt =~ s/(?<=\d{4})(\])$//) { $post = $1; }
($helper,$txt) = ($txt,$1) if ($txt =~ /^[ws]:(?:[a-z]{2}:)?(.*)$/ && !$helper);
$helper =~ s/<\/?.*?>//g;
$str = "$pre<קישור" . ($helper ? " $helper" : '') . ">$txt</קישור>$post";
$str =~ s/([()])\1/$1\x00$1/g unless ($str =~ /\(\(.*\)\)/); # Avoid splitted comments
push_lookahead($2) if ($helper =~ /^([^a-zA-Z]*)\=([^a-zA-Z]+)$/);
push_lookahead($txt) if ($helper =~ /^([^a-zA-Z]*)\=$/);
return $str;
}
sub parse_remark {
local $_ = shift;
return $1 . parse_remark($2) if /^(?|(\()(\(\(\[[^\[\]]*?\]\)\))|(\()(\(\(\(.*?[^)]\)\)\)))$/;
s/^\(\((.*?)\)\)$/$1/s;
my ($text,$tip,$url) = ( /((?:\{\{.*?\}\}|\[\[.*?\]\]|[^|])+)/g );
return $_ unless defined $text;
my $str;
$text =~ s/^ *(.*?) *$/$1/;
$text =~ s/(?<!\()\(\((.*?)\)\)(?!\))/{{מוקטן|$1}}/g;
if ($tip) {
$tip =~ s/^ *(.*?) *$/$1/;
$tip = escape_quote($tip);
$str = "<תיבה טקסט=\"$tip\"";
if ($url) {
$url = '' if ($url =~ /^\d+[אב]?(_\d+)?$/);
$url = find_reshumot_href($url);
$str .= " קישור=\"$url\"";
}
$str .= ">$text</תיבה>";
} else {
$str = "<הערה>$text</הערה>";
}
return $str;
}
my $pubdate = '';
sub parse_signatures {
local $_ = shift;
chomp;
# print STDERR "Signatures = |$_|\n";
my $str = "<חתימות>\n";
$str .= "<פרסום>$pubdate</פרסום>\n" if ($pubdate);
s/;/\n/g;
foreach (split("\n")) {
s/^\*? *(.*?) *$/$1/;
if (/\|/) {}
elsif (/,/) { tr/,/|/; }
else { s/ +(?=ה?(שר[הת]?|נשיאת?|ראש|יושבת?[\-־ ]ראש)\b)/|/; }
# s/((?:אני )?[א-ת]+\.) *\|? */$1|/;
s/ *\| */ | /g;
$str .= "* $_\n";
# /^\*? *([^,|]*?)(?: *[,|] *(.*?) *)?$/;
# $str .= ($2 ? "* $1 | $2\n" : "* $1\n");
}
$str .= "</חתימות>\n";
return $str;
}
sub parse_pubdate {
$pubdate = shift;
return "";
}
sub mark_linkset {
local $_ = shift;
s/\[\[(?|(.*?)\|(.*?)|()(.*?))\]\]/[[»$1|$2]]/g;
s/»([^»]+)$/«$1/;
# print STDERR "$_\n";
return $_;
}
#---------------------------------------------------------------------
sub parse_wikitable {
# Based on [mediawiki/core.git]/includes/parser/Parser.php doTableStuff()
local $_ = shift;
s/^(\|-.*)\n(.*?)\<עוגן (.*?)\>/$1 id="$3"\n$2/gm;
s/^(\|-.*?) *\<עוגן (.*?)\>/$1 id="$2"/gm;
my @lines = split(/\n/,$_);
my $out = '';
my ($last_tag, $previous, $indent_level, $attributes);
my (@td_history, @last_tag_history, @tr_history, @tr_attributes, @has_opened_tr);
for (@lines) {
s/^ *(.*?) *$/$1/;
if ($_ eq '') {
$out .= "\n";
next;
}
if (/^(.*)\{\|(.*)$/) {
$previous = $1;
$attributes = $2;
$attributes =~ s/wikitable *//; $attributes =~ s/ ?class=([“”]{2}|""|'')//;
$_ = "$previous<table$attributes>\n";
push @td_history, false;
push @last_tag_history, '';
push @tr_history, false;
push @tr_attributes, '';
push @has_opened_tr, false;
} elsif ( scalar(@td_history) == 0 ) {
# Don't do any of the following
$out .= "$_\n";
next;
} elsif (/^\|\}(.*)$/ ) {
# We are ending a table
$_ = "</table>\n$1";
$last_tag = pop @last_tag_history;
$_ = "<tr><td></td></tr>\n$_" if (!(pop @has_opened_tr));
$_ = "</tr>\n$_" if (pop @tr_history);
$_ = "</$last_tag>$_" if (pop @td_history);
pop @tr_attributes;
# $_ .= "</dd></dl>" x $indent_level;
} elsif ( /^\|-(.*)/ ) {
# Now we have a table row
# Whats after the tag is now only attributes
$attributes = $1;
pop @tr_attributes;
push @tr_attributes, $attributes;
$_ = '';
$last_tag = pop @last_tag_history;
pop @has_opened_tr;
push @has_opened_tr, true;
$_ = "</tr>\n" if (pop @tr_history);
$_ = "</$last_tag>$_" if (pop @td_history);
push @tr_history, false;
push @td_history, false;
push @last_tag_history, '';
} elsif (/^\!\! *(.*)$/) {
my @cells = split( / *\|\| */, $1 );
s/(.*)/<col>$1<\/col>/ for (@cells);
$_ = join('', @cells);
$_ = "<colgroup>$_</colgroup>";
} elsif (/^(?|\|(\+)|(\|)|(\!)) *(.*)$/) {
# This might be cell elements, td, th or captions
my $type = $1; $_ = $2;
s/!!/||/g if ( $type eq '!' );
my @cells = split( /[ \x00]*\|\|[ \x00]*/, $_ , -1);
@cells = ('') if (!@cells);
$_ = '';
# print STDERR "Cell is |" . join('|',@cells) . "|\n";
# Loop through each table cell
foreach my $cell (@cells) {
$previous = '';
if ($type ne '+') {
my $tr_after = pop @tr_attributes;
if ( !(pop @tr_history) ) {
# $previous = "<tr " . (pop @tr_attributes) . ">\n";
$previous = "<tr$tr_after>";
}
push @tr_history, true;
push @tr_attributes, '';
pop @has_opened_tr;
push @has_opened_tr, true;
}
$last_tag = pop @last_tag_history;
$previous = "</$last_tag>$previous" if (pop @td_history);
if ( $type eq '|' ) {
$last_tag = 'td';
} elsif ( $type eq '!' ) {
$last_tag = 'th';
} elsif ( $type eq '+' ) {
$last_tag = 'caption';
} else {
$last_tag = '';
}
push @last_tag_history, $last_tag;
# A cell could contain both parameters and data
my @cell_data = split( / *\| */, $cell, 2 );
if (!defined $cell_data[0]) {
$cell = "$previous<$last_tag> ";
} elsif ( $cell_data[0] =~ /\[\[|\{\{/ ) {
$cell = "$previous<$last_tag>$cell";
} elsif ( @cell_data < 2 ) {
$cell = "$previous<$last_tag>" . $cell_data[0] || " ";
} else {
$attributes = $cell_data[0];
$cell = $cell_data[1] || " ";
$cell = "$previous<$last_tag $attributes>$cell";
}
$_ .= $cell;
push @td_history, true;
}
$_ .= "␊\n";
} else {
$_ .= "\n";
$out =~ s/ ␊?\n?$//s;
}
$out .= $_;
}
# Closing open td, tr && table
while ( @td_history ) {
$out .= "</td>" if (pop @td_history);
$out .= "</tr>\n" if (pop @tr_history);
$out .= "<tr><td></td></tr>\n" if (!(pop @has_opened_tr));
$out .= "</table>\n";
}
# # Remove trailing line-ending (b/c)
# $out =~ s/\n$//s;
# special case: don't return empty table
if ( $out eq "<table>\n<tr><td></td></tr>\n</table>" ) {
$out = '';
}
# $out =~ s/\n\n/\n/g;
return $out;
}
#---------------------------------------------------------------------
sub parse_comparetable {
my @lines = split(/\n/,shift);
my $col = 0;
my @table;
for (@lines) {
if (/^ *(.*?) *\| *(.*?) *$/) {
$table[$col][0] = $1;
$table[$col][1] = $2;
$col++;
}
}
$col = int(($col+1)/2);
my $str = '<table border="0" cellpadding="1" cellspacing="0" dir="rtl" align="center">
<tr><th width="120">הסעיף הקודם</th><th width="120">הסעיף החדש</th><th width="120">הסעיף הקודם</th><th width="120">הסעיף החדש</th></tr>
';
for (my $i=0; $i<$col; $i++) {
$str .= "<tr>" .
"<td>" . ($table[$i][0] || " ") . "</td>" .
"<td>" . ($table[$i][1] || " ") . "</td>" .
"<td>" . ($table[$i+$col][0] || " ") . "</td>" .
"<td>" . ($table[$i+$col][1] || " ") . "</td>" .
"</tr>\n";
}
$str .= "</table>\n";
return $str;
}
#---------------------------------------------------------------------
sub expand_templates {
local $_ = shift;
# Convert to single character brackets for simpler regexps
s/\{\{/⦃/g;
s/\}\}/⦄/g;
s/(⦃(?:[^⦃⦄]++|(?R))*⦄)/ &expand_templates_2($1) /eg;
s/⦃/\{\{/g;
s/⦄/\}\}/g;
return $_;
}
sub expand_templates_2 {
local $_ = shift;
# s/^⦃ *([^ |])(\|//;
# s/ *⦄$//;
# s/((?:[^⦃⦄]++|(?R))*⦄)/ &expand_templates_2($1) /eg;
return $_;
}
#---------------------------------------------------------------------
sub get_fixstr {
local $_ = shift;
my @fix = ();
my $fix_sig = '(?:תיקון|תקון|תיקונים):';
push @fix, unquote($1) while (s/(?| *\($fix_sig *(([^()]++|\(.*?\))+) *\)| *\[$fix_sig *(.*?) *\](?!\]))//);
s/^ *(.*?) *$/$1/;
s/\bה(תש[א-ת"]+)\b/$1/g for (@fix);
return ($_, join(', ',@fix));
}
sub get_extrastr {
local $_ = shift;
my @extra = ();
s/\[(נוסח $HE+)\]/⟦$1⟧/g;
s/(\(\(.*?\)\))/ $1 =~ tr|[]|⟦⟧|r /eg; # Terrible way to avoid [...] match within ((...)).
push @extra, unquote($1) while (s/(?<=[^\[\(])\[ *([^\[\]]+) *\] *//) || (s/^\[ *([^\[\]]+) *\] *//);
s/^ *(.*?) *$/$1/;
tr/⟦⟧/[]/;
return ($_, join(', ',@extra));
}
sub get_ankor {
local $_ = shift;
my @ankor = ();
push @ankor, unquote($1) while (s/ *<עוגן:? *(.*?)>//);
s/^ *(.*?) *$/$1/;
return ($_, join(', ',@ankor));
}
sub get_numeral {
local $_ = shift;
return '' if (!defined($_));
my $num = '';
my $token = '';
s/"/"/g;
s/[,"'״׳]//g;
s/$nochar//g;
s/־/-/g;
s/([א-ת]{3})(\d)/$1-$2/;
$_ = unparent($_);
while ($_ ne '') {
$token = '';
given ($_) {
($num,$token) = ("0",$1) when /^(מקדמית?|אפס)\b/;
($num,$token) = ("11",$1) when /^(אחד[- ]עשר|אחת[- ]עשרה|(ال)?حادي عشر|احد عشر)\b/;
($num,$token) = ("12",$1) when /^(שניי?ם[- ]עשר|שתיי?ם[- ]עשרה|(ال)?ثاني عشر|اثنا عشر)\b/;
($num,$token) = ("13",$1) when /^(שלושה[- ]עשר|שלוש[- ]עשרה|(ال)?ثالث عشر|ثلاثة عشر)\b/;
($num,$token) = ("14",$1) when /^(ארבעה[- ]עשר|ארבע[- ]עשרה|(ال)?رابع عشر|اربعة عشر)\b/;
($num,$token) = ("15",$1) when /^(חמי?שה[- ]עשר|חמש[- ]עשרה|(ال)?خامس عشر|خمسة عشر)\b/;
($num,$token) = ("16",$1) when /^(שי?שה[- ]עשר|שש[- ]עשרה|(ال)?سادس عشر|ستة عشر)\b/;
($num,$token) = ("17",$1) when /^(שבעה[- ]עשר|שבע[- ]עשרה|(ال)?سابع عشر|سبعة عشر)\b/;
($num,$token) = ("18",$1) when /^(שמונה[- ]עשרה?|(ال)?ثامن عشر|ثمانية عشر)\b/;
($num,$token) = ("19",$1) when /^(תשעה[- ]עשר|תשע[- ]עשרה|(ال)?تاسع عشر|تسعة عشر)\b/;
($num,$token) = ("21",$1) when /^(עשרים[- ]ו?אח[דת]|واحد وعشرون)\b/;
($num,$token) = ("22",$1) when /^(עשרים[- ]ו?ש[נת]יי?ם|اثنان وعشرون)\b/;
($num,$token) = ("23",$1) when /^(עשרים[- ]ו?שלושה?|ثلاثة وعشرون)\b/;
($num,$token) = ("24",$1) when /^(עשרים[- ]ו?ארבעה?|أربعة وعشرون)\b/;
($num,$token) = ("25",$1) when /^(עשרים[- ]ו?חמי?שה?|خمسة وعشرون)\b/;
($num,$token) = ("26",$1) when /^(עשרים[- ]ו?שי?שה?|ستة وعشرون)\b/;
($num,$token) = ("27",$1) when /^(עשרים[- ]ו?שבעה|سبعة وعشرون)\b/;
($num,$token) = ("28",$1) when /^(עשרים[- ]ו?שמונה|ثمانية وعشرون)\b/;
($num,$token) = ("29",$1) when /^(עשרים[- ]ו?תשעה?|تسعة وعشرون)\b/;
($num,$token) = ("1",$1) when /^(ראשו(ן|נה)|אחד|אחת|(ال)?أول|واحد)\b/;
($num,$token) = ("2",$1) when /^(שניי?ה?|ש[תנ]יי?ם|(ال)?(ثاني|ثانيا)|إثنان)\b/;
($num,$token) = ("3",$1) when /^(שלישית?|שלושה?|(ال)?ثالث|ثلاثة)\b/;
($num,$token) = ("4",$1) when /^(רביעית?|ארבעה?|(ال)?(رابعة|رابع|أربع))\b/;
($num,$token) = ("5",$1) when /^(חמי?שית?|חמש|חמי?שה|(ال)?خامس|خمسة)\b/;
($num,$token) = ("6",$1) when /^(שי?שית?|שש|שי?שה|(ال)?سادس|ستة)\b/;
($num,$token) = ("7",$1) when /^(שביעית?|שבעה?|(ال)?سابع|سبعة)\b/;
($num,$token) = ("8",$1) when /^(שמינית?|שמונה|(ال)?ثامن|ثمانية)\b/;
($num,$token) = ("9",$1) when /^(תשיעית?|תשעה?|(ال)?تاسع|تسعة)\b/;
($num,$token) = ("10",$1) when /^(עשירית?|עשרה?|(ال)?عاشر|عشرة)\b/;
($num,$token) = ("20",$1) when /^(עשרים|(ال)?عشرون)\b/;
($num,$token) = ("30",$1) when /^(שלושים|(ال)?ثلاثون)\b/;
($num,$token) = ($use_roman ? arabic($1) : uc($1), $1) when /^($roman)\b/;
($num,$token) = ("$1-2","$1$2") when /^(\d+)([- ]?bis)\b/i;
($num,$token) = ("$1-3","$1$2") when /^(\d+)([- ]?ter)\b/i;
($num,$token) = ("$1-4","$1$2") when /^(\d+)([- ]?quater)\b/i;
($num,$token) = ($2,"$1$2") when /^($pre_sig-|)(\d\d+([._]\d*[א-ט]?)*)\b/; # At least two digits.
($num,$token) = ($1,$1) when /^(\d+([._]\d+[א-ט]?)+)\b/;
($num,$token) = ($1,$1) when /^(\d+$heb_num2?\.$heb_num2\d?)\b/;
($num,$token) = ($1,$1) when /^(\d+($heb_num2?\d*|))\b/;
($num,$token) = ($1,$1) when /^(\d+$heb_num2\d+$heb_num2)\b/;
($num,$token) = ($1,$1) when /^($heb_num3(\d+[א-י]*|))\b/;
}
# print STDERR "get_numeral: got \$_=\"$_\"; \$num=\"$num\" and \$token=\"$token\".\n";
if ($num ne '') {
# Remove token from rest of string
$_ =~ s/^$token//;
last;
} else {
# Fetch next token
$_ =~ s/^[הו]// || $_ =~ s/^\<[^>]*\>// || $_ =~ s/^[^ ()|]*[ ()|]+// || last;
}
}
$num .= "-$1" if (s/^[- ]([א-י])\b//);
$num .= "-$1$2" if (s/^[- ]([א-י])[- ]?(\d)\b//);
$num .= "-$1" if ($num =~ /^\d/ and $token !~ /^\d/ and /^[- ]?(\d[א-י]?)\b/);
$num =~ s/(?<=\d)-(?=[א-ת])//;
return $num;
}
sub unquote {
my $s = shift;
# my $Q1 = '["״”“„‟″‶]';
# my $Q2 = '[\'`׳’‘‚‛′‵]';
my $Q1 = '"';
my $Q2 = '\'';
$s =~ s/'''/‴/g;
$s =~ s/^ *(?|$Q1 *(.*?) *$Q1|$Q2 *(.*?) *$Q2) *$/$1/;
$s =~ s/‴/'''/g;
return $s;
}
sub unparent {
my $s = unquote(shift);
$s =~ s/^\(\((.*?)\)\)$/$1/;
$s =~ s/^<([a-z]+)>(.*)<\/\1>/$2/g;
$s =~ s/^(?|\((.*?)\)|\[(.*?)\]|\{(.*?)\})$/$1/;
$s =~ s/^ *(.*?) *$/$1/;
return $s;
}
sub escape_quote {
my $s = shift;
$s =~ s/^ *(.*?) *$/$1/;
$s =~ s/&/\&/g;
$s =~ s/"/"/g;
return $s;
}
sub escape_text {
my $s = unquote(shift);
$s =~ s/&/\&/g;
$s =~ s/</</g;
$s =~ s/>/>/g;
$s =~ s/([(){}"'\[\]<>\|])/"&#" . ord($1) . ";"/ge;
return $s;
}
sub unescape_text {
local $_ = shift;
my %table = ( 'quot' => '"', 'lt' => '<', 'gt' => '>', 'ndash' => '–', 'nbsp' => ' ', 'apos' => "'", # & subs later
'lrm' => "\x{200E}", 'rlm' => "\x{200F}", 'thinsp' => "\x{2009}", 'shy' => '&null;',
'deg' => '°', 'plusmn' => '±', 'times' => '×', 'sup1' => '¹', 'sup2' => '²', 'sup3' => '³',
'frac14' => '¼', 'frac12' => '½', 'frac34' => '¾', 'alpha' => 'α', 'beta' => 'β', 'gamma' => 'γ', 'delta' => 'δ', 'epsilon' => 'ε'
);
s/&#(\d+);/chr($1)/ge;
s/(&([a-z]+);)/($table{$2} || $1)/ge;
s/&null;//g;
s/&/&/g;
return $_;
}
sub s_lut {
my ($str, $regexp, $table);
if (scalar(@_)==2) {
($str,$table) = @_;
$regexp = '([' . join('', keys(%{$table})) . '])';
} else {
($str, $regexp, $table) = @_;
}
$str =~ s|$regexp| $table->{$1} // $1 |ge;
return $str;
}
sub roman_ligatures {
my $str = shift;
$str = s_lut($str, '([ivx]+|[IVX]+)', {
'I'=>'Ⅰ', 'II'=>'Ⅱ', 'III'=>'Ⅲ', 'IV'=>'Ⅳ', 'V'=>'Ⅴ', 'VI'=>'Ⅵ', 'VII'=>'Ⅶ', 'VIII'=>'Ⅷ', 'IX'=>'Ⅸ', 'X'=>'Ⅹ',
'XI'=>'Ⅺ', 'XII'=>'Ⅻ', 'XIII'=>'ⅩⅢ', 'XIV'=>'ⅩⅣ', 'XV'=>'ⅩⅤ', 'XVI'=>'ⅩⅥ', 'XVII'=>'ⅩⅦ', 'XVIII'=>'ⅩⅧ', 'XIX'=>'ⅩⅨ', 'XX'=>'ⅩⅩ',
'i'=>'ⅰ', 'ii'=>'ⅱ', 'iii'=>'ⅲ', 'iv'=>'ⅳ', 'v'=>'ⅴ', 'vi'=>'ⅵ', 'vii'=>'ⅶ', 'viii'=>'ⅷ', 'ix'=>'ⅸ', 'x'=>'ⅹ',
'xi'=>'ⅺ', 'xii'=>'ⅻ', 'xiii'=>'ⅹⅲ', 'xiv'=>'ⅹⅳ', 'xv'=>'ⅹⅴ', 'xvi'=>'ⅹⅵ', 'xvii'=>'ⅹⅶ', 'xviii'=>'ⅹⅷ', 'xix'=>'ⅹⅸ', 'xx'=>'ⅹⅹ',
});
return $str;
}
sub canonic_name {
local $_ = shift;
tr/–־/-/;
tr/״”“„/"/;
tr/׳‘’/'/;
tr/\x{05B0}-\x{05BD}//;
s/ - / – /g;
s/^ *(.*?) *$/$1/;
s/ {2,}/ /g;
# s/\(\((?|\[(.*?)\]|(.*?))\)\)/$1/g;
# s/<הערה>(?|\[(.*?)\]|(.*?))<\/הערה>\)\)/$1/g;
return $_;
}
sub fix_tags {
local $_ = shift;
tr/–/-/;
tr/“”״/"/;
s/\{\{==?\}\}/=/g;
return $_;
}
sub escape_eqsign {
local $_ = shift;
s/\{\{==?\}\}/⌸/g;
s/(\<[^>]+\>)/ $1 =~ s|=|⌸|gr /eg;
s/⌸/\{\{=\}\}/g;
tr/⌸/=/;
return $_;
}
sub dump_hash {
my $h = shift;
return join('; ', map("$_ => '" . ($h->{$_} // "[undef]") . "'", keys(%{$h})));
}
#---------------------------------------------------------------------
our %glob;
our %hrefs;
our %sections;
our @lookahead;
our (@line, $idx);
sub cleanup {
$do_expand = 0;
$div_table = 0;
undef %glob; undef %hrefs; undef %sections; undef @line;
undef $pubdate;
$glob{context} = '';
$glob{href}{last_class} = '';
$glob{level} = ['','','',''];
$glob{part_type} = $glob{sect_type} = $glob{subs_type} = 0;
}
sub linear_parser {
cleanup();
local $_ = shift;
foreach my $l (@lookahead) { process_href($l, '++'); }
undef @lookahead;
my @sec_list = (m/<קטע [^>]*?עוגן="(.*?)">/g);
check_structure(@sec_list);
# print STDERR "part_type = $glob{part_type}; sect_type = $glob{sect_type}; subs_type = $glob{subs_type};\n";
@line = split(/(<(?: "[^"]*"|[^>])*>|__[A-Z]+__)/, $_);
$idx = 0;
for (@line) {
if (/__TOC__/) {
# Clear all section references above TOC.
undef %sections;
} elsif (/<(.*)>/) {
parse_element($1);
} elsif ($glob{context} eq 'href') {