/[suikacvs]/markup/html/whatpm/Whatpm/HTML.pm.src
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revision 1.6 by wakaba, Sat May 26 08:12:34 2007 UTC revision 1.25 by wakaba, Sun Jun 24 05:12:11 2007 UTC
# Line 2  package Whatpm::HTML; Line 2  package Whatpm::HTML;
2  use strict;  use strict;
3  our $VERSION=do{my @r=(q$Revision$=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};  our $VERSION=do{my @r=(q$Revision$=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
4    
5  ## This is an early version of an HTML parser.  ## ISSUE:
6    ## var doc = implementation.createDocument (null, null, null);
7    ## doc.write ('');
8    ## alert (doc.compatMode);
9    
10  my $permitted_slash_tag_name = {  my $permitted_slash_tag_name = {
11    base => 1,    base => 1,
# Line 18  my $permitted_slash_tag_name = { Line 21  my $permitted_slash_tag_name = {
21    input => 1,    input => 1,
22  };  };
23    
 my $entity_char = {  
   AElig => "\x{00C6}",  
   Aacute => "\x{00C1}",  
   Acirc => "\x{00C2}",  
   Agrave => "\x{00C0}",  
   Alpha => "\x{0391}",  
   Aring => "\x{00C5}",  
   Atilde => "\x{00C3}",  
   Auml => "\x{00C4}",  
   Beta => "\x{0392}",  
   Ccedil => "\x{00C7}",  
   Chi => "\x{03A7}",  
   Dagger => "\x{2021}",  
   Delta => "\x{0394}",  
   ETH => "\x{00D0}",  
   Eacute => "\x{00C9}",  
   Ecirc => "\x{00CA}",  
   Egrave => "\x{00C8}",  
   Epsilon => "\x{0395}",  
   Eta => "\x{0397}",  
   Euml => "\x{00CB}",  
   Gamma => "\x{0393}",  
   Iacute => "\x{00CD}",  
   Icirc => "\x{00CE}",  
   Igrave => "\x{00CC}",  
   Iota => "\x{0399}",  
   Iuml => "\x{00CF}",  
   Kappa => "\x{039A}",  
   Lambda => "\x{039B}",  
   Mu => "\x{039C}",  
   Ntilde => "\x{00D1}",  
   Nu => "\x{039D}",  
   OElig => "\x{0152}",  
   Oacute => "\x{00D3}",  
   Ocirc => "\x{00D4}",  
   Ograve => "\x{00D2}",  
   Omega => "\x{03A9}",  
   Omicron => "\x{039F}",  
   Oslash => "\x{00D8}",  
   Otilde => "\x{00D5}",  
   Ouml => "\x{00D6}",  
   Phi => "\x{03A6}",  
   Pi => "\x{03A0}",  
   Prime => "\x{2033}",  
   Psi => "\x{03A8}",  
   Rho => "\x{03A1}",  
   Scaron => "\x{0160}",  
   Sigma => "\x{03A3}",  
   THORN => "\x{00DE}",  
   Tau => "\x{03A4}",  
   Theta => "\x{0398}",  
   Uacute => "\x{00DA}",  
   Ucirc => "\x{00DB}",  
   Ugrave => "\x{00D9}",  
   Upsilon => "\x{03A5}",  
   Uuml => "\x{00DC}",  
   Xi => "\x{039E}",  
   Yacute => "\x{00DD}",  
   Yuml => "\x{0178}",  
   Zeta => "\x{0396}",  
   aacute => "\x{00E1}",  
   acirc => "\x{00E2}",  
   acute => "\x{00B4}",  
   aelig => "\x{00E6}",  
   agrave => "\x{00E0}",  
   alefsym => "\x{2135}",  
   alpha => "\x{03B1}",  
   amp => "\x{0026}",  
   AMP => "\x{0026}",  
   and => "\x{2227}",  
   ang => "\x{2220}",  
   apos => "\x{0027}",  
   aring => "\x{00E5}",  
   asymp => "\x{2248}",  
   atilde => "\x{00E3}",  
   auml => "\x{00E4}",  
   bdquo => "\x{201E}",  
   beta => "\x{03B2}",  
   brvbar => "\x{00A6}",  
   bull => "\x{2022}",  
   cap => "\x{2229}",  
   ccedil => "\x{00E7}",  
   cedil => "\x{00B8}",  
   cent => "\x{00A2}",  
   chi => "\x{03C7}",  
   circ => "\x{02C6}",  
   clubs => "\x{2663}",  
   cong => "\x{2245}",  
   copy => "\x{00A9}",  
   COPY => "\x{00A9}",  
   crarr => "\x{21B5}",  
   cup => "\x{222A}",  
   curren => "\x{00A4}",  
   dArr => "\x{21D3}",  
   dagger => "\x{2020}",  
   darr => "\x{2193}",  
   deg => "\x{00B0}",  
   delta => "\x{03B4}",  
   diams => "\x{2666}",  
   divide => "\x{00F7}",  
   eacute => "\x{00E9}",  
   ecirc => "\x{00EA}",  
   egrave => "\x{00E8}",  
   empty => "\x{2205}",  
   emsp => "\x{2003}",  
   ensp => "\x{2002}",  
   epsilon => "\x{03B5}",  
   equiv => "\x{2261}",  
   eta => "\x{03B7}",  
   eth => "\x{00F0}",  
   euml => "\x{00EB}",  
   euro => "\x{20AC}",  
   exist => "\x{2203}",  
   fnof => "\x{0192}",  
   forall => "\x{2200}",  
   frac12 => "\x{00BD}",  
   frac14 => "\x{00BC}",  
   frac34 => "\x{00BE}",  
   frasl => "\x{2044}",  
   gamma => "\x{03B3}",  
   ge => "\x{2265}",  
   gt => "\x{003E}",  
   GT => "\x{003E}",  
   hArr => "\x{21D4}",  
   harr => "\x{2194}",  
   hearts => "\x{2665}",  
   hellip => "\x{2026}",  
   iacute => "\x{00ED}",  
   icirc => "\x{00EE}",  
   iexcl => "\x{00A1}",  
   igrave => "\x{00EC}",  
   image => "\x{2111}",  
   infin => "\x{221E}",  
   int => "\x{222B}",  
   iota => "\x{03B9}",  
   iquest => "\x{00BF}",  
   isin => "\x{2208}",  
   iuml => "\x{00EF}",  
   kappa => "\x{03BA}",  
   lArr => "\x{21D0}",  
   lambda => "\x{03BB}",  
   lang => "\x{2329}",  
   laquo => "\x{00AB}",  
   larr => "\x{2190}",  
   lceil => "\x{2308}",  
   ldquo => "\x{201C}",  
   le => "\x{2264}",  
   lfloor => "\x{230A}",  
   lowast => "\x{2217}",  
   loz => "\x{25CA}",  
   lrm => "\x{200E}",  
   lsaquo => "\x{2039}",  
   lsquo => "\x{2018}",  
   lt => "\x{003C}",  
   LT => "\x{003C}",  
   macr => "\x{00AF}",  
   mdash => "\x{2014}",  
   micro => "\x{00B5}",  
   middot => "\x{00B7}",  
   minus => "\x{2212}",  
   mu => "\x{03BC}",  
   nabla => "\x{2207}",  
   nbsp => "\x{00A0}",  
   ndash => "\x{2013}",  
   ne => "\x{2260}",  
   ni => "\x{220B}",  
   not => "\x{00AC}",  
   notin => "\x{2209}",  
   nsub => "\x{2284}",  
   ntilde => "\x{00F1}",  
   nu => "\x{03BD}",  
   oacute => "\x{00F3}",  
   ocirc => "\x{00F4}",  
   oelig => "\x{0153}",  
   ograve => "\x{00F2}",  
   oline => "\x{203E}",  
   omega => "\x{03C9}",  
   omicron => "\x{03BF}",  
   oplus => "\x{2295}",  
   or => "\x{2228}",  
   ordf => "\x{00AA}",  
   ordm => "\x{00BA}",  
   oslash => "\x{00F8}",  
   otilde => "\x{00F5}",  
   otimes => "\x{2297}",  
   ouml => "\x{00F6}",  
   para => "\x{00B6}",  
   part => "\x{2202}",  
   permil => "\x{2030}",  
   perp => "\x{22A5}",  
   phi => "\x{03C6}",  
   pi => "\x{03C0}",  
   piv => "\x{03D6}",  
   plusmn => "\x{00B1}",  
   pound => "\x{00A3}",  
   prime => "\x{2032}",  
   prod => "\x{220F}",  
   prop => "\x{221D}",  
   psi => "\x{03C8}",  
   quot => "\x{0022}",  
   QUOT => "\x{0022}",  
   rArr => "\x{21D2}",  
   radic => "\x{221A}",  
   rang => "\x{232A}",  
   raquo => "\x{00BB}",  
   rarr => "\x{2192}",  
   rceil => "\x{2309}",  
   rdquo => "\x{201D}",  
   real => "\x{211C}",  
   reg => "\x{00AE}",  
   REG => "\x{00AE}",  
   rfloor => "\x{230B}",  
   rho => "\x{03C1}",  
   rlm => "\x{200F}",  
   rsaquo => "\x{203A}",  
   rsquo => "\x{2019}",  
   sbquo => "\x{201A}",  
   scaron => "\x{0161}",  
   sdot => "\x{22C5}",  
   sect => "\x{00A7}",  
   shy => "\x{00AD}",  
   sigma => "\x{03C3}",  
   sigmaf => "\x{03C2}",  
   sim => "\x{223C}",  
   spades => "\x{2660}",  
   sub => "\x{2282}",  
   sube => "\x{2286}",  
   sum => "\x{2211}",  
   sup => "\x{2283}",  
   sup1 => "\x{00B9}",  
   sup2 => "\x{00B2}",  
   sup3 => "\x{00B3}",  
   supe => "\x{2287}",  
   szlig => "\x{00DF}",  
   tau => "\x{03C4}",  
   there4 => "\x{2234}",  
   theta => "\x{03B8}",  
   thetasym => "\x{03D1}",  
   thinsp => "\x{2009}",  
   thorn => "\x{00FE}",  
   tilde => "\x{02DC}",  
   times => "\x{00D7}",  
   trade => "\x{2122}",  
   uArr => "\x{21D1}",  
   uacute => "\x{00FA}",  
   uarr => "\x{2191}",  
   ucirc => "\x{00FB}",  
   ugrave => "\x{00F9}",  
   uml => "\x{00A8}",  
   upsih => "\x{03D2}",  
   upsilon => "\x{03C5}",  
   uuml => "\x{00FC}",  
   weierp => "\x{2118}",  
   xi => "\x{03BE}",  
   yacute => "\x{00FD}",  
   yen => "\x{00A5}",  
   yuml => "\x{00FF}",  
   zeta => "\x{03B6}",  
   zwj => "\x{200D}",  
   zwnj => "\x{200C}",  
 }; # $entity_char  
   
 ## <http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2006-December/thread.html#8562>  
24  my $c1_entity_char = {  my $c1_entity_char = {
25       128, 8364,    0x80 => 0x20AC,
26       129, 65533,    0x81 => 0xFFFD,
27       130, 8218,    0x82 => 0x201A,
28       131, 402,    0x83 => 0x0192,
29       132, 8222,    0x84 => 0x201E,
30       133, 8230,    0x85 => 0x2026,
31       134, 8224,    0x86 => 0x2020,
32       135, 8225,    0x87 => 0x2021,
33       136, 710,    0x88 => 0x02C6,
34       137, 8240,    0x89 => 0x2030,
35       138, 352,    0x8A => 0x0160,
36       139, 8249,    0x8B => 0x2039,
37       140, 338,    0x8C => 0x0152,
38       141, 65533,    0x8D => 0xFFFD,
39       142, 381,    0x8E => 0x017D,
40       143, 65533,    0x8F => 0xFFFD,
41       144, 65533,    0x90 => 0xFFFD,
42       145, 8216,    0x91 => 0x2018,
43       146, 8217,    0x92 => 0x2019,
44       147, 8220,    0x93 => 0x201C,
45       148, 8221,    0x94 => 0x201D,
46       149, 8226,    0x95 => 0x2022,
47       150, 8211,    0x96 => 0x2013,
48       151, 8212,    0x97 => 0x2014,
49       152, 732,    0x98 => 0x02DC,
50       153, 8482,    0x99 => 0x2122,
51       154, 353,    0x9A => 0x0161,
52       155, 8250,    0x9B => 0x203A,
53       156, 339,    0x9C => 0x0153,
54       157, 65533,    0x9D => 0xFFFD,
55       158, 382,    0x9E => 0x017E,
56       159, 376,    0x9F => 0x0178,
57  }; # $c1_entity_char  }; # $c1_entity_char
58    
59  my $special_category = {  my $special_category = {
# Line 350  sub parse_string ($$$;$) { Line 90  sub parse_string ($$$;$) {
90    my $column = 0;    my $column = 0;
91    $self->{set_next_input_character} = sub {    $self->{set_next_input_character} = sub {
92      my $self = shift;      my $self = shift;
93