/[suikacvs]/markup/html/scripting-parser/parser.html
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Diff of /markup/html/scripting-parser/parser.html

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revision 1.11 by wakaba, Sun Apr 27 10:44:36 2008 UTC revision 1.20 by wakaba, Sat Sep 20 13:32:45 2008 UTC
# Line 2  Line 2 
2  <html lang=en>  <html lang=en>
3  <head>  <head>
4  <title>Live Scripting HTML Parser</title>  <title>Live Scripting HTML Parser</title>
5    <link rel=author href="http://suika.fam.cx/~wakaba/who?">
6    <link rel=license href="http://suika.fam.cx/c/gnu/gpl"
7        title="GNU GPL2 or later">
8  <style>  <style>
9    h1, h2 {    h1 {
10        margin: 0;
11        font-size: 150%;
12      }
13      h2 {
14      margin: 0;      margin: 0;
15      font-size: 100%;      font-size: 100%;
16    }    }
17    p, pre {    p {
18      margin: 0;      margin: 0 1em;
19    }    }
20    textarea {    textarea {
21      width: 100%;      width: 100%;
# Line 58  Line 65 
65    
66    var logIndentLevel = 0;    var logIndentLevel = 0;
67    function log (s) {    function log (s) {
68        var indent = '';
69      for (var i = 0; i < logIndentLevel; i++) {      for (var i = 0; i < logIndentLevel; i++) {
70        s = '  ' + s;        indent += '  ';
71      }      }
72        s = indent + s.replace (/\n/g, "\n" + indent);
73      document.logElement.appendChild (document.createTextNode (s + "\n"));      document.logElement.appendChild (document.createTextNode (s + "\n"));
74    } // log    } // log
75    
# Line 74  Line 83 
83        doc = new JSDocument (this);        doc = new JSDocument (this);
84        doc.manakaiIsHTML = true;        doc.manakaiIsHTML = true;
85      }      }
86        this.nextToken = [];
87      this.doc = doc;      this.doc = doc;
88      this.openElements = [doc];      this.openElements = [doc];
89      this.input = i;      this.input = i;
90      this.scriptsExecutedAfterParsing = [];      this.scriptsExecutedAfterParsing = [];
91      this.scriptsExecutedSoon = [];      this.scriptsExecutedSoon = [];
92        this.scriptsExecutedAsynchronously = [];
93    } // Parser    } // Parser
94    
95    Parser.prototype.getNextToken = function () {    Parser.prototype.getNextToken = function () {
96        if (this.nextToken.length) {
97          return this.nextToken.shift ();
98        }
99    
100      var p = this;      var p = this;
101      var i = this.input;      var i = this.input;
102      if (this.parseMode == 'script') {      if (this.parseMode == 'cdata') {
103          var tagName = this.endTagName;
104        var token;        var token;
105        if (p.insertionPoint <= 0) {        if (p.insertionPoint <= 0) {
106          return {type: 'abort'};          return {type: 'abort'};
# Line 102  Line 118 
118          return '';          return '';
119        });        });
120        if (token) return token;        if (token) return token;
121        i.s = i.s.replace (/^<\/[Ss][Cc][Rr][Ii][Pp][Tt]>/, function (s) {        var pattern = new RegExp ('^</' + tagName + '>', 'i');
122          i.s = i.s.replace (pattern, function (s) {
123          if (p.insertionPoint < s.length) {          if (p.insertionPoint < s.length) {
124            token = {type: 'abort'};            token = {type: 'abort'};
125            return s;            return s;