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From j...@apache.org
Subject [17/28] incubator-corinthia git commit: included MOC compiler for Qt implementation
Date Mon, 17 Aug 2015 08:50:09 GMT
http://git-wip-us.apache.org/repos/asf/incubator-corinthia/blob/9bf02bb2/experiments/editorFramework/src/Javascript_Layer_0/dtdsource/gen_dtd_data.html
----------------------------------------------------------------------
diff --git a/experiments/editorFramework/src/Javascript_Layer_0/dtdsource/gen_dtd_data.html b/experiments/editorFramework/src/Javascript_Layer_0/dtdsource/gen_dtd_data.html
new file mode 100644
index 0000000..ac09ad2
--- /dev/null
+++ b/experiments/editorFramework/src/Javascript_Layer_0/dtdsource/gen_dtd_data.html
@@ -0,0 +1,247 @@
+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
+<html> <head>
+<title></title>
+<script src="../DOM_js"></script>
+<script>
+
+function ElementDeclaration(name)
+{
+    this.name = name;
+    this.allowedChildren = new Object();
+}
+
+ElementDeclaration.prototype.addAllowedChild = function(name)
+{
+    this.allowedChildren[name] = true;
+}
+
+ElementDeclaration.prototype.removeAllowedChild = function(name)
+{
+    delete this.allowedChildren[name];
+}
+
+ElementDeclaration.prototype.print = function()
+{
+    for (var childName in this.allowedChildren)
+        println(this.name+" -> "+childName);
+}
+
+ElementDeclaration.prototype.printAllowedChildren = function()
+{
+    println("    \""+this.name+"\": {");
+    for (var childName in this.allowedChildren)
+        println("        \""+childName+"\": true,");
+    println("    },");
+}
+
+ElementDeclaration.prototype.setAllowedParents = function(allowedParents)
+{
+    for (var childName in this.allowedChildren) {
+        if (allowedParents[childName] == null)
+            allowedParents[childName] = new Object();
+        allowedParents[childName][this.name] = true;
+    }
+}
+
+function debug(str)
+{
+    console.log(str);
+}
+
+function println(str)
+{
+    var text = DOM_createTextNode(document,str+"\n");
+    var output = document.getElementById("output");
+    DOM_appendChild(output,text);
+}
+
+function readFile(filename)
+{
+    var req = new XMLHttpRequest();
+    req.open("GET",filename,false);
+    req.send();
+    return req.responseXML;
+}
+
+function printTree(node,indent)
+{
+    if (indent == null)
+        indent = "";
+    println(indent+node);
+    for (var child = node.firstChild; child != null; child = child.nextSibling)
+        printTree(child,indent+"    ");
+}
+
+function parseOrGroup(decl,element)
+{
+    for (var child = element.firstChild; child != null; child = child.nextSibling) {
+        if (child.nodeName == "element-name") {
+            decl.addAllowedChild(child.getAttribute("name"));
+        }
+        else if (child.nodeName == "pcdata") {
+        }
+        else if (child.nodeName == "or-group") {
+            parseOrGroup(decl,child);
+        }
+        else if (child.nodeType == Node.ELEMENT_NODE) {
+            println("ERROR: unexpected element: "+child.nodeName+" (parent "+element.nodeName+")");
+        }
+    }
+}
+
+function parseSequenceGroup(decl,element)
+{
+    for (var child = element.firstChild; child != null; child = child.nextSibling) {
+        if (child.nodeName == "element-name") {
+            decl.addAllowedChild(child.getAttribute("name"));
+        }
+        else if (child.nodeName == "or-group") {
+            parseOrGroup(decl,child);
+        }
+        else if (child.nodeName == "pcdata") {
+        }
+        else if (child.nodeType == Node.ELEMENT_NODE) {
+            println("ERROR: unexpected element: "+child.nodeName+" (parent "+element.nodeName+")");
+        }
+    }
+}
+
+function parseContentModelExpanded(decl,element)
+{
+    for (var child = element.firstChild; child != null; child = child.nextSibling) {
+        if (child.nodeName == "or-group") {
+            parseOrGroup(decl,child);
+        }
+        else if (child.nodeName == "and-group") {
+            parseOrGroup(decl,child);
+        }
+        else if (child.nodeName == "sequence-group") {
+            parseSequenceGroup(decl,child);
+        }
+        else if (child.nodeName == "empty") {
+        }
+        else if (child.nodeName == "cdata") {
+        }
+        else if (child.nodeType == Node.ELEMENT_NODE) {
+            println("ERROR: unexpected element: "+child.nodeName+" (parent "+element.nodeName+")");
+        }
+    }
+}
+
+function parseInclusions(decl,element)
+{
+    for (var child = element.firstChild; child != null; child = child.nextSibling) {
+        if (child.nodeName == "or-group") {
+            parseOrGroup(decl,child);
+        }
+        else if (child.nodeType == Node.ELEMENT_NODE) {
+            println("ERROR: unexpected element: "+child.nodeName+" (parent "+element.nodeName+")");
+        }
+    }
+}
+
+function parseOrGroupExclusions(decl,element)
+{
+    for (var child = element.firstChild; child != null; child = child.nextSibling) {
+        if (child.nodeName == "element-name") {
+            decl.removeAllowedChild(child.getAttribute("name"));
+        }
+        else if (child.nodeType == Node.ELEMENT_NODE) {
+            println("ERROR: unexpected element: "+child.nodeName+" (parent "+element.nodeName+")");
+        }
+    }
+}
+
+function parseSequenceGroupExclusions(decl,element)
+{
+    parseOrGroupExclusions(decl,element);
+}
+
+function parseExclusions(decl,element)
+{
+    for (var child = element.firstChild; child != null; child = child.nextSibling) {
+        if (child.nodeName == "or-group") {
+            parseOrGroupExclusions(decl,child);
+        }
+        else if (child.nodeName == "sequence-group") {
+            parseSequenceGroupExclusions(decl,child);
+        }
+        else if (child.nodeType == Node.ELEMENT_NODE) {
+            println("ERROR: unexpected element: "+child.nodeName+" (parent "+element.nodeName+")");
+        }
+    }
+}
+
+function parseElement(element)
+{
+    var decl = new ElementDeclaration(element.getAttribute("name"));
+
+    for (var child = element.firstChild; child != null; child = child.nextSibling) {
+        if (child.nodeName == "content-model-expanded") {
+            parseContentModelExpanded(decl,child);
+        }
+        else if (child.nodeName == "inclusions") {
+            parseInclusions(decl,child);
+        }
+        else if (child.nodeName == "exclusions") {
+            parseExclusions(decl,child);
+        }
+        else if (child.nodeName == "content-model") {
+        }
+        else if (child.nodeType == Node.ELEMENT_NODE) {
+            println("ERROR: unexpected element: "+child.nodeName+" (parent "+element.nodeName+")");
+        }
+    }
+
+//    decl.println();
+    return decl;
+}
+
+function loaded()
+{
+    var dtd = readFile("html4.xml");
+//    printTree(dtd);
+
+    var decls = new Array();
+    for (var node = dtd.documentElement.firstChild; node != null; node = node.nextSibling) {
+        if (node.nodeName == "element") {
+            decls.push(parseElement(node));
+        }
+    }
+
+    println("// Automatically generated from HTML 4.01 dtd using dtdparse and gen_dtd_data.html");
+    println("// See http://nwalsh.com/perl/dtdparse/");
+    println("");
+
+    println("var ALLOWED_CHILDREN = {");
+    for (var i = 0; i < decls.length; i++) {
+        decls[i].printAllowedChildren();
+    }
+    println("};");
+
+    println("");
+
+    var allowedParents = new Object();
+    for (var i = 0; i < decls.length; i++) {
+        decls[i].setAllowedParents(allowedParents);
+    }
+
+    println("var ALLOWED_PARENTS = {");
+    for (var childName in allowedParents) {
+        println("    \""+childName+"\": {");
+        for (var parentName in allowedParents[childName]) {
+            println("        \""+parentName+"\": true,");
+        }
+        println("    },");
+    }
+    println("};");
+
+}
+</script>
+</head>
+
+<body onload="loaded()">
+<pre id="output">
+</pre>
+</body>
+</html>

http://git-wip-us.apache.org/repos/asf/incubator-corinthia/blob/9bf02bb2/experiments/editorFramework/src/Javascript_Layer_0/dtdsource/html4.dtd
----------------------------------------------------------------------
diff --git a/experiments/editorFramework/src/Javascript_Layer_0/dtdsource/html4.dtd b/experiments/editorFramework/src/Javascript_Layer_0/dtdsource/html4.dtd
new file mode 100644
index 0000000..c5752ed
--- /dev/null
+++ b/experiments/editorFramework/src/Javascript_Layer_0/dtdsource/html4.dtd
@@ -0,0 +1,1078 @@
+<!--
+    This is the HTML 4.01 Transitional DTD, which includes
+    presentation attributes and elements that W3C expects to phase out
+    as support for style sheets matures. Authors should use the Strict
+    DTD when possible, but may use the Transitional DTD when support
+    for presentation attribute and elements is required.
+
+    HTML 4 includes mechanisms for style sheets, scripting,
+    embedding objects, improved support for right to left and mixed
+    direction text, and enhancements to forms for improved
+    accessibility for people with disabilities.
+
+          Draft: $Date: 1999/12/24 23:37:50 $
+
+          Authors:
+              Dave Raggett <dsr@w3.org>
+              Arnaud Le Hors <lehors@w3.org>
+              Ian Jacobs <ij@w3.org>
+
+    Further information about HTML 4.01 is available at:
+
+        http://www.w3.org/TR/1999/REC-html401-19991224
+
+
+    The HTML 4.01 specification includes additional
+    syntactic constraints that cannot be expressed within
+    the DTDs.
+
+-->
+<!ENTITY % HTML.Version "-//W3C//DTD HTML 4.01 Transitional//EN"
+  -- Typical usage:
+
+    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+            "http://www.w3.org/TR/html4/loose.dtd">
+    <html>
+    <head>
+    ...
+    </head>
+    <body>
+    ...
+    </body>
+    </html>
+
+    The URI used as a system identifier with the public identifier allows
+    the user agent to download the DTD and entity sets as needed.
+
+    The FPI for the Strict HTML 4.01 DTD is:
+
+        "-//W3C//DTD HTML 4.01//EN"
+
+    This version of the strict DTD is:
+
+        http://www.w3.org/TR/1999/REC-html401-19991224/strict.dtd
+
+    Authors should use the Strict DTD unless they need the
+    presentation control for user agents that don't (adequately)
+    support style sheets.
+
+    If you are writing a document that includes frames, use 
+    the following FPI:
+
+        "-//W3C//DTD HTML 4.01 Frameset//EN"
+
+    This version of the frameset DTD is:
+
+        http://www.w3.org/TR/1999/REC-html401-19991224/frameset.dtd
+
+    Use the following (relative) URIs to refer to 
+    the DTDs and entity definitions of this specification:
+
+    "strict.dtd"
+    "loose.dtd"
+    "frameset.dtd"
+    "HTMLlat1.ent"
+    "HTMLsymbol.ent"
+    "HTMLspecial.ent"
+
+-->
+
+<!--================== Imported Names ====================================-->
+<!-- Feature Switch for frameset documents -->
+<!ENTITY % HTML.Frameset "IGNORE">
+
+<!ENTITY % ContentType "CDATA"
+    -- media type, as per [RFC2045]
+    -->
+
+<!ENTITY % ContentTypes "CDATA"
+    -- comma-separated list of media types, as per [RFC2045]
+    -->
+
+<!ENTITY % Charset "CDATA"
+    -- a character encoding, as per [RFC2045]
+    -->
+
+<!ENTITY % Charsets "CDATA"
+    -- a space-separated list of character encodings, as per [RFC2045]
+    -->
+
+<!ENTITY % LanguageCode "NAME"
+    -- a language code, as per [RFC1766]
+    -->
+
+<!ENTITY % Character "CDATA"
+    -- a single character from [ISO10646] 
+    -->
+
+<!ENTITY % LinkTypes "CDATA"
+    -- space-separated list of link types
+    -->
+
+<!ENTITY % MediaDesc "CDATA"
+    -- single or comma-separated list of media descriptors
+    -->
+
+<!ENTITY % URI "CDATA"
+    -- a Uniform Resource Identifier,
+       see [URI]
+    -->
+
+<!ENTITY % Datetime "CDATA" -- date and time information. ISO date format -->
+
+
+<!ENTITY % Script "CDATA" -- script expression -->
+
+<!ENTITY % StyleSheet "CDATA" -- style sheet data -->
+
+<!ENTITY % FrameTarget "CDATA" -- render in this frame -->
+
+
+<!ENTITY % Text "CDATA">
+
+
+<!-- Parameter Entities -->
+
+<!ENTITY % head.misc "SCRIPT|STYLE|META|LINK|OBJECT" -- repeatable head elements -->
+
+<!ENTITY % heading "H1|H2|H3|H4|H5|H6">
+
+<!ENTITY % list "UL | OL |  DIR | MENU">
+
+<!ENTITY % preformatted "PRE">
+
+<!ENTITY % Color "CDATA" -- a color using sRGB: #RRGGBB as Hex values -->
+
+<!-- There are also 16 widely known color names with their sRGB values:
+
+    Black  = #000000    Green  = #008000
+    Silver = #C0C0C0    Lime   = #00FF00
+    Gray   = #808080    Olive  = #808000
+    White  = #FFFFFF    Yellow = #FFFF00
+    Maroon = #800000    Navy   = #000080
+    Red    = #FF0000    Blue   = #0000FF
+    Purple = #800080    Teal   = #008080
+    Fuchsia= #FF00FF    Aqua   = #00FFFF
+ -->
+
+<!ENTITY % bodycolors "
+  bgcolor     %Color;        #IMPLIED  -- document background color --
+  text        %Color;        #IMPLIED  -- document text color --
+  link        %Color;        #IMPLIED  -- color of links --
+  vlink       %Color;        #IMPLIED  -- color of visited links --
+  alink       %Color;        #IMPLIED  -- color of selected links --
+  ">
+
+<!--=================== Generic Attributes ===============================-->
+
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED  -- document-wide unique id --
+  class       CDATA          #IMPLIED  -- space-separated list of classes --
+  style       %StyleSheet;   #IMPLIED  -- associated style info --
+  title       %Text;         #IMPLIED  -- advisory title --"
+  >
+
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED  -- language code --
+  dir         (ltr|rtl)      #IMPLIED  -- direction for weak/neutral text --"
+  >
+
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED  -- a pointer button was clicked --
+  ondblclick  %Script;       #IMPLIED  -- a pointer button was double clicked--
+  onmousedown %Script;       #IMPLIED  -- a pointer button was pressed down --
+  onmouseup   %Script;       #IMPLIED  -- a pointer button was released --
+  onmouseover %Script;       #IMPLIED  -- a pointer was moved onto --
+  onmousemove %Script;       #IMPLIED  -- a pointer was moved within --
+  onmouseout  %Script;       #IMPLIED  -- a pointer was moved away --
+  onkeypress  %Script;       #IMPLIED  -- a key was pressed and released --
+  onkeydown   %Script;       #IMPLIED  -- a key was pressed down --
+  onkeyup     %Script;       #IMPLIED  -- a key was released --"
+  >
+
+<!-- Reserved Feature Switch -->
+<!ENTITY % HTML.Reserved "IGNORE">
+
+<!-- The following attributes are reserved for possible future use -->
+<![ %HTML.Reserved; [
+<!ENTITY % reserved
+ "datasrc     %URI;          #IMPLIED  -- a single or tabular Data Source --
+  datafld     CDATA          #IMPLIED  -- the property or column name --
+  dataformatas (plaintext|html) plaintext -- text or html --"
+  >
+]]>
+
+<!ENTITY % reserved "">
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+<!ENTITY % align "align (left|center|right|justify)  #IMPLIED"
+                   -- default is left for ltr paragraphs, right for rtl --
+  >
+
+<!--=================== Text Markup ======================================-->
+
+<!ENTITY % fontstyle
+ "TT | I | B | U | S | STRIKE | BIG | SMALL">
+
+<!ENTITY % phrase "EM | STRONG | DFN | CODE |
+                   SAMP | KBD | VAR | CITE | ABBR | ACRONYM" >
+
+<!ENTITY % special
+   "A | IMG | APPLET | OBJECT | FONT | BASEFONT | BR | SCRIPT |
+    MAP | Q | SUB | SUP | SPAN | BDO | IFRAME">
+
+<!ENTITY % formctrl "INPUT | SELECT | TEXTAREA | LABEL | BUTTON">
+
+<!-- %inline; covers inline or "text-level" elements -->
+<!ENTITY % inline "#PCDATA | %fontstyle; | %phrase; | %special; | %formctrl;">
+
+<!ELEMENT (%fontstyle;|%phrase;) - - (%inline;)*>
+<!ATTLIST (%fontstyle;|%phrase;)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT (SUB|SUP) - - (%inline;)*    -- subscript, superscript -->
+<!ATTLIST (SUB|SUP)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT SPAN - - (%inline;)*         -- generic language/style container -->
+<!ATTLIST SPAN
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %reserved;                   -- reserved for possible future use --
+  >
+
+<!ELEMENT BDO - - (%inline;)*          -- I18N BiDi over-ride -->
+<!ATTLIST BDO
+  %coreattrs;                          -- id, class, style, title --
+  lang        %LanguageCode; #IMPLIED  -- language code --
+  dir         (ltr|rtl)      #REQUIRED -- directionality --
+  >
+
+<!ELEMENT BASEFONT - O EMPTY           -- base font size -->
+<!ATTLIST BASEFONT
+  id          ID             #IMPLIED  -- document-wide unique id --
+  size        CDATA          #REQUIRED -- base font size for FONT elements --
+  color       %Color;        #IMPLIED  -- text color --
+  face        CDATA          #IMPLIED  -- comma-separated list of font names --
+  >
+
+<!ELEMENT FONT - - (%inline;)*         -- local change to font -->
+<!ATTLIST FONT
+  %coreattrs;                          -- id, class, style, title --
+  %i18n;                       -- lang, dir --
+  size        CDATA          #IMPLIED  -- [+|-]nn e.g. size="+1", size="4" --
+  color       %Color;        #IMPLIED  -- text color --
+  face        CDATA          #IMPLIED  -- comma-separated list of font names --
+  >
+
+<!ELEMENT BR - O EMPTY                 -- forced line break -->
+<!ATTLIST BR
+  %coreattrs;                          -- id, class, style, title --
+  clear       (left|all|right|none) none -- control of text flow --
+  >
+
+<!--================== HTML content models ===============================-->
+
+<!--
+    HTML has two basic content models:
+
+        %inline;     character level elements and text strings
+        %block;      block-like elements e.g. paragraphs and lists
+-->
+
+<!ENTITY % block
+     "P | %heading; | %list; | %preformatted; | DL | DIV | CENTER |
+      NOSCRIPT | NOFRAMES | BLOCKQUOTE | FORM | ISINDEX | HR |
+      TABLE | FIELDSET | ADDRESS">
+
+<!ENTITY % flow "%block; | %inline;">
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT BODY O O (%flow;)* +(INS|DEL) -- document body -->
+<!ATTLIST BODY
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  onload          %Script;   #IMPLIED  -- the document has been loaded --
+  onunload        %Script;   #IMPLIED  -- the document has been removed --
+  background      %URI;      #IMPLIED  -- texture tile for document
+                                          background --
+  %bodycolors;                         -- bgcolor, text, link, vlink, alink --
+  >
+
+<!ELEMENT ADDRESS - - ((%inline;)|P)*  -- information on author -->
+<!ATTLIST ADDRESS
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT DIV - - (%flow;)*            -- generic language/style container -->
+<!ATTLIST DIV
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %align;                              -- align, text alignment --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT CENTER - - (%flow;)*         -- shorthand for DIV align=center -->
+<!ATTLIST CENTER
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--================== The Anchor Element ================================-->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+<!ENTITY % Coords "CDATA" -- comma-separated list of lengths -->
+
+<!ELEMENT A - - (%inline;)* -(A)       -- anchor -->
+<!ATTLIST A
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  charset     %Charset;      #IMPLIED  -- char encoding of linked resource --
+  type        %ContentType;  #IMPLIED  -- advisory content type --
+  name        CDATA          #IMPLIED  -- named link end --
+  href        %URI;          #IMPLIED  -- URI for linked resource --
+  hreflang    %LanguageCode; #IMPLIED  -- language code --
+  target      %FrameTarget;  #IMPLIED  -- render in this frame --
+  rel         %LinkTypes;    #IMPLIED  -- forward link types --
+  rev         %LinkTypes;    #IMPLIED  -- reverse link types --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  shape       %Shape;        rect      -- for use with client-side image maps --
+  coords      %Coords;       #IMPLIED  -- for use with client-side image maps --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  >
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT MAP - - ((%block;) | AREA)+ -- client-side image map -->
+<!ATTLIST MAP
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #REQUIRED -- for reference by usemap --
+  >
+
+<!ELEMENT AREA - O EMPTY               -- client-side image map area -->
+<!ATTLIST AREA
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  shape       %Shape;        rect      -- controls interpretation of coords --
+  coords      %Coords;       #IMPLIED  -- comma-separated list of lengths --
+  href        %URI;          #IMPLIED  -- URI for linked resource --
+  target      %FrameTarget;  #IMPLIED  -- render in this frame --
+  nohref      (nohref)       #IMPLIED  -- this region has no action --
+  alt         %Text;         #REQUIRED -- short description --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  >
+
+<!--================== The LINK Element ==================================-->
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the LINK element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel=stylesheet)
+   c) to make a link to a script (rel=script)
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a postscript or pdf version (rel=alternate media=print)
+-->
+
+<!ELEMENT LINK - O EMPTY               -- a media-independent link -->
+<!ATTLIST LINK
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  charset     %Charset;      #IMPLIED  -- char encoding of linked resource --
+  href        %URI;          #IMPLIED  -- URI for linked resource --
+  hreflang    %LanguageCode; #IMPLIED  -- language code --
+  type        %ContentType;  #IMPLIED  -- advisory content type --
+  rel         %LinkTypes;    #IMPLIED  -- forward link types --
+  rev         %LinkTypes;    #IMPLIED  -- reverse link types --
+  media       %MediaDesc;    #IMPLIED  -- for rendering on these media --
+  target      %FrameTarget;  #IMPLIED  -- render in this frame --
+  >
+
+<!--=================== Images ===========================================-->
+
+<!-- Length defined in strict DTD for cellpadding/cellspacing -->
+<!ENTITY % Length "CDATA" -- nn for pixels or nn% for percentage length -->
+<!ENTITY % MultiLength "CDATA" -- pixel, percentage, or relative -->
+
+<![ %HTML.Frameset; [
+<!ENTITY % MultiLengths "CDATA" -- comma-separated list of MultiLength -->
+]]>
+
+<!ENTITY % Pixels "CDATA" -- integer representing length in pixels -->
+
+<!ENTITY % IAlign "(top|middle|bottom|left|right)" -- center? -->
+
+<!-- To avoid problems with text-only UAs as well as 
+   to make image content understandable and navigable 
+   to users of non-visual UAs, you need to provide
+   a description with ALT, and avoid server-side image maps -->
+<!ELEMENT IMG - O EMPTY                -- Embedded image -->
+<!ATTLIST IMG
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  src         %URI;          #REQUIRED -- URI of image to embed --
+  alt         %Text;         #REQUIRED -- short description --
+  longdesc    %URI;          #IMPLIED  -- link to long description
+                                          (complements alt) --
+  name        CDATA          #IMPLIED  -- name of image for scripting --
+  height      %Length;       #IMPLIED  -- override height --
+  width       %Length;       #IMPLIED  -- override width --
+  usemap      %URI;          #IMPLIED  -- use client-side image map --
+  ismap       (ismap)        #IMPLIED  -- use server-side image map --
+  align       %IAlign;       #IMPLIED  -- vertical or horizontal alignment --
+  border      %Pixels;       #IMPLIED  -- link border width --
+  hspace      %Pixels;       #IMPLIED  -- horizontal gutter --
+  vspace      %Pixels;       #IMPLIED  -- vertical gutter --
+  >
+
+<!-- USEMAP points to a MAP element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--==================== OBJECT ======================================-->
+<!--
+  OBJECT is used to embed objects as part of HTML pages 
+  PARAM elements should precede other content. SGML mixed content
+  model technicality precludes specifying this formally ...
+-->
+
+<!ELEMENT OBJECT - - (PARAM | %flow;)*
+ -- generic embedded object -->
+<!ATTLIST OBJECT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  declare     (declare)      #IMPLIED  -- declare but don't instantiate flag --
+  classid     %URI;          #IMPLIED  -- identifies an implementation --
+  codebase    %URI;          #IMPLIED  -- base URI for classid, data, archive--
+  data        %URI;          #IMPLIED  -- reference to object's data --
+  type        %ContentType;  #IMPLIED  -- content type for data --
+  codetype    %ContentType;  #IMPLIED  -- content type for code --
+  archive     CDATA          #IMPLIED  -- space-separated list of URIs --
+  standby     %Text;         #IMPLIED  -- message to show while loading --
+  height      %Length;       #IMPLIED  -- override height --
+  width       %Length;       #IMPLIED  -- override width --
+  usemap      %URI;          #IMPLIED  -- use client-side image map --
+  name        CDATA          #IMPLIED  -- submit as part of form --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  align       %IAlign;       #IMPLIED  -- vertical or horizontal alignment --
+  border      %Pixels;       #IMPLIED  -- link border width --
+  hspace      %Pixels;       #IMPLIED  -- horizontal gutter --
+  vspace      %Pixels;       #IMPLIED  -- vertical gutter --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT PARAM - O EMPTY              -- named property value -->
+<!ATTLIST PARAM
+  id          ID             #IMPLIED  -- document-wide unique id --
+  name        CDATA          #REQUIRED -- property name --
+  value       CDATA          #IMPLIED  -- property value --
+  valuetype   (DATA|REF|OBJECT) DATA   -- How to interpret value --
+  type        %ContentType;  #IMPLIED  -- content type for value
+                                          when valuetype=ref --
+  >
+
+<!--=================== Java APPLET ==================================-->
+<!--
+  One of code or object attributes must be present.
+  Place PARAM elements before other content.
+-->
+<!ELEMENT APPLET - - (PARAM | %flow;)* -- Java applet -->
+<!ATTLIST APPLET
+  %coreattrs;                          -- id, class, style, title --
+  codebase    %URI;          #IMPLIED  -- optional base URI for applet --
+  archive     CDATA          #IMPLIED  -- comma-separated archive list --
+  code        CDATA          #IMPLIED  -- applet class file --
+  object      CDATA          #IMPLIED  -- serialized applet file --
+  alt         %Text;         #IMPLIED  -- short description --
+  name        CDATA          #IMPLIED  -- allows applets to find each other --
+  width       %Length;       #REQUIRED -- initial width --
+  height      %Length;       #REQUIRED -- initial height --
+  align       %IAlign;       #IMPLIED  -- vertical or horizontal alignment --
+  hspace      %Pixels;       #IMPLIED  -- horizontal gutter --
+  vspace      %Pixels;       #IMPLIED  -- vertical gutter --
+  >
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT HR - O EMPTY -- horizontal rule -->
+<!ATTLIST HR
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  align       (left|center|right) #IMPLIED
+  noshade     (noshade)      #IMPLIED
+  size        %Pixels;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT P - O (%inline;)*            -- paragraph -->
+<!ATTLIST P
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %align;                              -- align, text alignment --
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from H1 (the most important)
+  to H6 (the least important).
+-->
+
+<!ELEMENT (%heading;)  - - (%inline;)* -- heading -->
+<!ATTLIST (%heading;)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %align;                              -- align, text alignment --
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- excludes markup for images and changes in font size -->
+<!ENTITY % pre.exclusion "IMG|OBJECT|APPLET|BIG|SMALL|SUB|SUP|FONT|BASEFONT">
+
+<!ELEMENT PRE - - (%inline;)* -(%pre.exclusion;) -- preformatted text -->
+<!ATTLIST PRE
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  width       NUMBER         #IMPLIED
+  >
+
+<!--===================== Inline Quotes ==================================-->
+
+<!ELEMENT Q - - (%inline;)*            -- short inline quotation -->
+<!ATTLIST Q
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  cite        %URI;          #IMPLIED  -- URI for source document or msg --
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT BLOCKQUOTE - - (%flow;)*     -- long quotation -->
+<!ATTLIST BLOCKQUOTE
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  cite        %URI;          #IMPLIED  -- URI for source document or msg --
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+
+<!-- INS/DEL are handled by inclusion on BODY -->
+<!ELEMENT (INS|DEL) - - (%flow;)*      -- inserted text, deleted text -->
+<!ATTLIST (INS|DEL)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  cite        %URI;          #IMPLIED  -- info on reason for change --
+  datetime    %Datetime;     #IMPLIED  -- date and time of change --
+  >
+
+<!--=================== Lists ============================================-->
+
+<!-- definition lists - DT for term, DD for its definition -->
+
+<!ELEMENT DL - - (DT|DD)+              -- definition list -->
+<!ATTLIST DL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  compact     (compact)      #IMPLIED  -- reduced interitem spacing --
+  >
+
+<!ELEMENT DT - O (%inline;)*           -- definition term -->
+<!ELEMENT DD - O (%flow;)*             -- definition description -->
+<!ATTLIST (DT|DD)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!-- Ordered lists (OL) Numbering style
+
+    1   arablic numbers     1, 2, 3, ...
+    a   lower alpha         a, b, c, ...
+    A   upper alpha         A, B, C, ...
+    i   lower roman         i, ii, iii, ...
+    I   upper roman         I, II, III, ...
+
+    The style is applied to the sequence number which by default
+    is reset to 1 for the first list item in an ordered list.
+
+    This can't be expressed directly in SGML due to case folding.
+-->
+
+<!ENTITY % OLStyle "CDATA"      -- constrained to: "(1|a|A|i|I)" -->
+
+<!ELEMENT OL - - (LI)+                 -- ordered list -->
+<!ATTLIST OL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  type        %OLStyle;      #IMPLIED  -- numbering style --
+  compact     (compact)      #IMPLIED  -- reduced interitem spacing --
+  start       NUMBER         #IMPLIED  -- starting sequence number --
+  >
+
+<!-- Unordered Lists (UL) bullet styles -->
+<!ENTITY % ULStyle "(disc|square|circle)">
+
+<!ELEMENT UL - - (LI)+                 -- unordered list -->
+<!ATTLIST UL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  type        %ULStyle;      #IMPLIED  -- bullet style --
+  compact     (compact)      #IMPLIED  -- reduced interitem spacing --
+  >
+
+<!ELEMENT (DIR|MENU) - - (LI)+ -(%block;) -- directory list, menu list -->
+<!ATTLIST DIR
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  compact     (compact)      #IMPLIED -- reduced interitem spacing --
+  >
+<!ATTLIST MENU
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  compact     (compact)      #IMPLIED -- reduced interitem spacing --
+  >
+
+<!ENTITY % LIStyle "CDATA" -- constrained to: "(%ULStyle;|%OLStyle;)" -->
+
+<!ELEMENT LI - O (%flow;)*             -- list item -->
+<!ATTLIST LI
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  type        %LIStyle;      #IMPLIED  -- list item style --
+  value       NUMBER         #IMPLIED  -- reset sequence number --
+  >
+
+<!--================ Forms ===============================================-->
+<!ELEMENT FORM - - (%flow;)* -(FORM)   -- interactive form -->
+<!ATTLIST FORM
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  action      %URI;          #REQUIRED -- server-side form handler --
+  method      (GET|POST)     GET       -- HTTP method used to submit the form--
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  accept      %ContentTypes; #IMPLIED  -- list of MIME types for file upload --
+  name        CDATA          #IMPLIED  -- name of form for scripting --
+  onsubmit    %Script;       #IMPLIED  -- the form was submitted --
+  onreset     %Script;       #IMPLIED  -- the form was reset --
+  target      %FrameTarget;  #IMPLIED  -- render in this frame --
+  accept-charset %Charsets;  #IMPLIED  -- list of supported charsets --
+  >
+
+<!-- Each label must not contain more than ONE field -->
+<!ELEMENT LABEL - - (%inline;)* -(LABEL) -- form field label text -->
+<!ATTLIST LABEL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  for         IDREF          #IMPLIED  -- matches field ID value --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  >
+
+<!ENTITY % InputType
+  "(TEXT | PASSWORD | CHECKBOX |
+    RADIO | SUBMIT | RESET |
+    FILE | HIDDEN | IMAGE | BUTTON)"
+   >
+
+<!-- attribute name required for all but submit and reset -->
+<!ELEMENT INPUT - O EMPTY              -- form control -->
+<!ATTLIST INPUT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  type        %InputType;    TEXT      -- what kind of widget is needed --
+  name        CDATA          #IMPLIED  -- submit as part of form --
+  value       CDATA          #IMPLIED  -- Specify for radio buttons and checkboxes --
+  checked     (checked)      #IMPLIED  -- for radio buttons and check boxes --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  readonly    (readonly)     #IMPLIED  -- for text and passwd --
+  size        CDATA          #IMPLIED  -- specific to each type of field --
+  maxlength   NUMBER         #IMPLIED  -- max chars for text fields --
+  src         %URI;          #IMPLIED  -- for fields with images --
+  alt         CDATA          #IMPLIED  -- short description --
+  usemap      %URI;          #IMPLIED  -- use client-side image map --
+  ismap       (ismap)        #IMPLIED  -- use server-side image map --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  onselect    %Script;       #IMPLIED  -- some text was selected --
+  onchange    %Script;       #IMPLIED  -- the element value was changed --
+  accept      %ContentTypes; #IMPLIED  -- list of MIME types for file upload --
+  align       %IAlign;       #IMPLIED  -- vertical or horizontal alignment --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT SELECT - - (OPTGROUP|OPTION)+ -- option selector -->
+<!ATTLIST SELECT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #IMPLIED  -- field name --
+  size        NUMBER         #IMPLIED  -- rows visible --
+  multiple    (multiple)     #IMPLIED  -- default is single selection --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  onchange    %Script;       #IMPLIED  -- the element value was changed --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT OPTGROUP - - (OPTION)+ -- option group -->
+<!ATTLIST OPTGROUP
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  label       %Text;         #REQUIRED -- for use in hierarchical menus --
+  >
+
+<!ELEMENT OPTION - O (#PCDATA)         -- selectable choice -->
+<!ATTLIST OPTION
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  label       %Text;         #IMPLIED  -- for use in hierarchical menus --
+  value       CDATA          #IMPLIED  -- defaults to element content --
+  >
+
+<!ELEMENT TEXTAREA - - (#PCDATA)       -- multi-line text field -->
+<!ATTLIST TEXTAREA
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #IMPLIED
+  rows        NUMBER         #REQUIRED
+  cols        NUMBER         #REQUIRED
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  readonly    (readonly)     #IMPLIED
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  onselect    %Script;       #IMPLIED  -- some text was selected --
+  onchange    %Script;       #IMPLIED  -- the element value was changed --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!--
+  #PCDATA is to solve the mixed content problem,
+  per specification only whitespace is allowed there!
+ -->
+<!ELEMENT FIELDSET - - (#PCDATA,LEGEND,(%flow;)*) -- form control group -->
+<!ATTLIST FIELDSET
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT LEGEND - - (%inline;)*       -- fieldset legend -->
+<!ENTITY % LAlign "(top|bottom|left|right)">
+
+<!ATTLIST LEGEND
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  align       %LAlign;       #IMPLIED  -- relative to fieldset --
+  >
+
+<!ELEMENT BUTTON - -
+     (%flow;)* -(A|%formctrl;|FORM|ISINDEX|FIELDSET|IFRAME)
+     -- push button -->
+<!ATTLIST BUTTON
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED  -- sent to server when submitted --
+  type        (button|submit|reset) submit -- for use as form button --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The BORDER attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The FRAME attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the VALIGN attribute.
+
+ The value "border" is included for backwards compatibility with
+ <TABLE BORDER> which yields frame=border and border=implied
+ For <TABLE BORDER=1> you get border=1 and frame=implied. In this
+ case, it is appropriate to treat this as frame=border for backwards
+ compatibility with deployed browsers.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The RULES attribute defines which rules to draw between cells:
+
+ If RULES is absent then assume:
+     "none" if BORDER is absent or BORDER=0 otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal placement of table relative to document -->
+<!ENTITY % TAlign "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents -->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED  -- alignment char, e.g. char=':' --
+   charoff    %Length;       #IMPLIED  -- offset for alignment char --"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT TABLE - -
+     (CAPTION?, (COL*|COLGROUP*), THEAD?, TFOOT?, TBODY+)>
+<!ELEMENT CAPTION  - - (%inline;)*     -- table caption -->
+<!ELEMENT THEAD    - O (TR)+           -- table header -->
+<!ELEMENT TFOOT    - O (TR)+           -- table footer -->
+<!ELEMENT TBODY    O O (TR)+           -- table body -->
+<!ELEMENT COLGROUP - O (COL)*          -- table column group -->
+<!ELEMENT COL      - O EMPTY           -- table column -->
+<!ELEMENT TR       - O (TH|TD)+        -- table row -->
+<!ELEMENT (TH|TD)  - O (%flow;)*       -- table header cell, table data cell-->
+
+<!ATTLIST TABLE                        -- table element --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  summary     %Text;         #IMPLIED  -- purpose/structure for speech output--
+  width       %Length;       #IMPLIED  -- table width --
+  border      %Pixels;       #IMPLIED  -- controls frame width around table --
+  frame       %TFrame;       #IMPLIED  -- which parts of frame to render --
+  rules       %TRules;       #IMPLIED  -- rulings between rows and cols --
+  cellspacing %Length;       #IMPLIED  -- spacing between cells --
+  cellpadding %Length;       #IMPLIED  -- spacing within cells --
+  align       %TAlign;       #IMPLIED  -- table position relative to window --
+  bgcolor     %Color;        #IMPLIED  -- background color for cells --
+  %reserved;                           -- reserved for possible future use --
+  datapagesize CDATA         #IMPLIED  -- reserved for possible future use --
+  >
+
+<!ENTITY % CAlign "(top|bottom|left|right)">
+
+<!ATTLIST CAPTION
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  align       %CAlign;       #IMPLIED  -- relative to table --
+  >
+
+<!--
+COLGROUP groups a set of COL elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST COLGROUP
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  span        NUMBER         1         -- default number of columns in group --
+  width       %MultiLength;  #IMPLIED  -- default width for enclosed COLs --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+<!--
+ COL elements define the alignment properties for cells in
+ one or more columns.
+
+ The WIDTH attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The SPAN attribute causes the attributes of one
+ COL element to apply to more than one column.
+-->
+<!ATTLIST COL                          -- column groups and properties --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  span        NUMBER         1         -- COL attributes affect N columns --
+  width       %MultiLength;  #IMPLIED  -- column width specification --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+<!--
+    Use THEAD to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    TBODY sections are rendered in scrolling panel.
+
+    Use TFOOT to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    TBODY sections are rendered in scrolling panel.
+
+    Use multiple TBODY sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST (THEAD|TBODY|TFOOT)          -- table section --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+<!ATTLIST TR                           -- table row --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  bgcolor     %Color;        #IMPLIED  -- background color for row --
+  >
+
+
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- TH is for headers, TD for data, but for cells acting as both use TD -->
+<!ATTLIST (TH|TD)                      -- header or data cell --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  abbr        %Text;         #IMPLIED  -- abbreviation for header cell --
+  axis        CDATA          #IMPLIED  -- comma-separated list of related headers--
+  headers     IDREFS         #IMPLIED  -- list of id's for header cells --
+  scope       %Scope;        #IMPLIED  -- scope covered by header cells --
+  rowspan     NUMBER         1         -- number of rows spanned by cell --
+  colspan     NUMBER         1         -- number of cols spanned by cell --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  nowrap      (nowrap)       #IMPLIED  -- suppress word wrap --
+  bgcolor     %Color;        #IMPLIED  -- cell background color --
+  width       %Length;       #IMPLIED  -- width for cell --
+  height      %Length;       #IMPLIED  -- height for cell --
+  >
+
+<!--================== Document Frames ===================================-->
+
+<!--
+  The content model for HTML documents depends on whether the HEAD is
+  followed by a FRAMESET or BODY element. The widespread omission of
+  the BODY start tag makes it impractical to define the content model
+  without the use of a marked section.
+-->
+
+<![ %HTML.Frameset; [
+<!ELEMENT FRAMESET - - ((FRAMESET|FRAME)+ & NOFRAMES?) -- window subdivision-->
+<!ATTLIST FRAMESET
+  %coreattrs;                          -- id, class, style, title --
+  rows        %MultiLengths; #IMPLIED  -- list of lengths,
+                                          default: 100% (1 row) --
+  cols        %MultiLengths; #IMPLIED  -- list of lengths,
+                                          default: 100% (1 col) --
+  onload      %Script;       #IMPLIED  -- all the frames have been loaded  -- 
+  onunload    %Script;       #IMPLIED  -- all the frames have been removed -- 
+  >
+]]>
+
+<![ %HTML.Frameset; [
+<!-- reserved frame names start with "_" otherwise starts with letter -->
+<!ELEMENT FRAME - O EMPTY              -- subwindow -->
+<!ATTLIST FRAME
+  %coreattrs;                          -- id, class, style, title --
+  longdesc    %URI;          #IMPLIED  -- link to long description
+                                          (complements title) --
+  name        CDATA          #IMPLIED  -- name of frame for targetting --
+  src         %URI;          #IMPLIED  -- source of frame content --
+  frameborder (1|0)          1         -- request frame borders? --
+  marginwidth %Pixels;       #IMPLIED  -- margin widths in pixels --
+  marginheight %Pixels;      #IMPLIED  -- margin height in pixels --
+  noresize    (noresize)     #IMPLIED  -- allow users to resize frames? --
+  scrolling   (yes|no|auto)  auto      -- scrollbar or none --
+  >
+]]>
+
+<!ELEMENT IFRAME - - (%flow;)*         -- inline subwindow -->
+<!ATTLIST IFRAME
+  %coreattrs;                          -- id, class, style, title --
+  longdesc    %URI;          #IMPLIED  -- link to long description
+                                          (complements title) --
+  name        CDATA          #IMPLIED  -- name of frame for targetting --
+  src         %URI;          #IMPLIED  -- source of frame content --
+  frameborder (1|0)          1         -- request frame borders? --
+  marginwidth %Pixels;       #IMPLIED  -- margin widths in pixels --
+  marginheight %Pixels;      #IMPLIED  -- margin height in pixels --
+  scrolling   (yes|no|auto)  auto      -- scrollbar or none --
+  align       %IAlign;       #IMPLIED  -- vertical or horizontal alignment --
+  height      %Length;       #IMPLIED  -- frame height --
+  width       %Length;       #IMPLIED  -- frame width --
+  >
+
+<![ %HTML.Frameset; [
+<!ENTITY % noframes.content "(BODY) -(NOFRAMES)">
+]]>
+
+<!ENTITY % noframes.content "(%flow;)*">
+
+<!ELEMENT NOFRAMES - - %noframes.content;
+ -- alternate content container for non frame-based rendering -->
+<!ATTLIST NOFRAMES
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--================ Document Head =======================================-->
+<!-- %head.misc; defined earlier on as "SCRIPT|STYLE|META|LINK|OBJECT" -->
+<!ENTITY % head.content "TITLE & ISINDEX? & BASE?">
+
+<!ELEMENT HEAD O O (%head.content;) +(%head.misc;) -- document head -->
+<!ATTLIST HEAD
+  %i18n;                               -- lang, dir --
+  profile     %URI;          #IMPLIED  -- named dictionary of meta info --
+  >
+
+<!-- The TITLE element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT TITLE - - (#PCDATA) -(%head.misc;) -- document title -->
+<!ATTLIST TITLE %i18n>
+
+<!ELEMENT ISINDEX - O EMPTY            -- single line prompt -->
+<!ATTLIST ISINDEX
+  %coreattrs;                          -- id, class, style, title --
+  %i18n;                               -- lang, dir --
+  prompt      %Text;         #IMPLIED  -- prompt message -->
+
+<!ELEMENT BASE - O EMPTY               -- document base URI -->
+<!ATTLIST BASE
+  href        %URI;          #IMPLIED  -- URI that acts as base URI --
+  target      %FrameTarget;  #IMPLIED  -- render in this frame --
+  >
+
+<!ELEMENT META - O EMPTY               -- generic metainformation -->
+<!ATTLIST META
+  %i18n;                               -- lang, dir, for use with content --
+  http-equiv  NAME           #IMPLIED  -- HTTP response header name  --
+  name        NAME           #IMPLIED  -- metainformation name --
+  content     CDATA          #REQUIRED -- associated information --
+  scheme      CDATA          #IMPLIED  -- select form of content --
+  >
+
+<!ELEMENT STYLE - - %StyleSheet        -- style info -->
+<!ATTLIST STYLE
+  %i18n;                               -- lang, dir, for use with title --
+  type        %ContentType;  #REQUIRED -- content type of style language --
+  media       %MediaDesc;    #IMPLIED  -- designed for use with these media --
+  title       %Text;         #IMPLIED  -- advisory title --
+  >
+
+<!ELEMENT SCRIPT - - %Script;          -- script statements -->
+<!ATTLIST SCRIPT
+  charset     %Charset;      #IMPLIED  -- char encoding of linked resource --
+  type        %ContentType;  #REQUIRED -- content type of script language --
+  language    CDATA          #IMPLIED  -- predefined script language name --
+  src         %URI;          #IMPLIED  -- URI for an external script --
+  defer       (defer)        #IMPLIED  -- UA may defer execution of script --
+  event       CDATA          #IMPLIED  -- reserved for possible future use --
+  for         %URI;          #IMPLIED  -- reserved for possible future use --
+  >
+
+<!ELEMENT NOSCRIPT - - (%flow;)*
+  -- alternate content container for non script-based rendering -->
+<!ATTLIST NOSCRIPT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--================ Document Structure ==================================-->
+<!ENTITY % version "version CDATA #FIXED '%HTML.Version;'">
+
+<![ %HTML.Frameset; [
+<!ENTITY % html.content "HEAD, FRAMESET">
+]]>
+
+<!ENTITY % html.content "HEAD, BODY">
+
+<!ELEMENT HTML O O (%html.content;)    -- document root element -->
+<!ATTLIST HTML
+  %i18n;                               -- lang, dir --
+  %version;
+  >


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