From a864ca0f0da1d2fc89e5867444ee86cebe45340c Mon Sep 17 00:00:00 2001
From: "Eugene.Kudelevsky" <Eugene.Kudelevsky@jetbrains.com>
Date: Sun, 16 May 2010 18:17:42 +0400
Subject: [PATCH] add html5 descriptors table to provide documentation and CSS
 selectors

---
 .../documentation/HtmlDescriptorsTable.java   | 185 +++----
 .../xml/util/documentation/html5table.xml     | 474 ++++++++++++++++++
 2 files changed, 571 insertions(+), 88 deletions(-)
 create mode 100644 xml/impl/src/com/intellij/xml/util/documentation/html5table.xml

diff --git a/xml/impl/src/com/intellij/xml/util/documentation/HtmlDescriptorsTable.java b/xml/impl/src/com/intellij/xml/util/documentation/HtmlDescriptorsTable.java
index d3c67e600d61..28df74159275 100644
--- a/xml/impl/src/com/intellij/xml/util/documentation/HtmlDescriptorsTable.java
+++ b/xml/impl/src/com/intellij/xml/util/documentation/HtmlDescriptorsTable.java
@@ -19,12 +19,11 @@ import com.intellij.openapi.util.JDOMUtil;
 import com.intellij.util.ArrayUtil;
 import org.jdom.Document;
 import org.jdom.Element;
+import org.jdom.JDOMException;
 import org.jetbrains.annotations.NonNls;
 
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.StringTokenizer;
+import java.io.IOException;
+import java.util.*;
 
 /**
  * @author maxim
@@ -37,6 +36,9 @@ public class HtmlDescriptorsTable {
   @NonNls
   public static final String HTMLTABLE_RESOURCE_NAME = "htmltable.xml";
 
+  @NonNls
+  public static final String HTML5TABLE_RESOURCE_NAME = "html5table.xml";
+
   @NonNls
   public static final String TAG_ELEMENT_NAME = "tag";
 
@@ -73,100 +75,107 @@ public class HtmlDescriptorsTable {
 
   static {
     try {
-      final Document document = JDOMUtil.loadDocument(HtmlDescriptorsTable.class.getResourceAsStream(HTMLTABLE_RESOURCE_NAME));
-      final List elements = document.getRootElement().getChildren(TAG_ELEMENT_NAME);
-      HtmlDocumentationProvider.setBaseHtmlExtDocUrl(
-        document.getRootElement().getAttribute(BASE_HELP_REF_ATTR).getValue()
-      );
+      List<String> htmlTagNames = new ArrayList<String>();
 
-      ourHtmlTagNames = new String[elements.size()];
+      loadHtmlElements(HTMLTABLE_RESOURCE_NAME, htmlTagNames);
 
-      int i = 0;
-      for (Object object : elements) {
-        final Element element = (Element)object;
-        ourHtmlTagNames[i] = element.getAttributeValue(NAME_ATTR);
+      loadHtmlElements(HTML5TABLE_RESOURCE_NAME, htmlTagNames);
 
-        HtmlTagDescriptor value = new HtmlTagDescriptor();
-        ourTagTable.put(ourHtmlTagNames[i], value);
-        value.setHelpRef(element.getAttributeValue(HELPREF_ATTR));
-        value.setDescription(element.getAttributeValue(DESCRIPTION_ATTR));
-        value.setName(ourHtmlTagNames[i]);
+      ourHtmlTagNames = ArrayUtil.toStringArray(htmlTagNames);
 
-        value.setHasStartTag(element.getAttribute(STARTTAG_ATTR).getBooleanValue());
-        value.setHasEndTag(element.getAttribute(ENDTAG_ATTR).getBooleanValue());
-        value.setEmpty(element.getAttribute(EMPTY_ATTR).getBooleanValue());
-
-        String attributeValue = element.getAttributeValue(DTD_ATTR);
-        if (attributeValue.length() > 0) {
-          value.setDtd(attributeValue.charAt(0));
-        }
-
-        ++i;
-      }
-
-      final List attributes = document.getRootElement().getChildren(ATTRIBUTE_ELEMENT_NAME);
-      for (Object attribute : attributes) {
-        final Element element = (Element)attribute;
-        String attrName = element.getAttributeValue(NAME_ATTR);
-
-        HtmlAttributeDescriptor value = new HtmlAttributeDescriptor();
-        HtmlAttributeDescriptor previousDescriptor = ourAttributeTable.get(attrName);
-
-        if (previousDescriptor == null) {
-          ourAttributeTable.put(attrName, value);
-        }
-        else {
-          CompositeAttributeTagDescriptor parentDescriptor;
-
-          if (!(previousDescriptor instanceof CompositeAttributeTagDescriptor)) {
-            parentDescriptor = new CompositeAttributeTagDescriptor();
-            ourAttributeTable.put(attrName, parentDescriptor);
-            parentDescriptor.attributes.add(previousDescriptor);
-          }
-          else {
-            parentDescriptor = (CompositeAttributeTagDescriptor)previousDescriptor;
-          }
-
-          parentDescriptor.attributes.add(value);
-        }
-
-        value.setHelpRef(element.getAttributeValue(HELPREF_ATTR));
-        value.setDescription(element.getAttributeValue(DESCRIPTION_ATTR));
-        value.setName(attrName);
-
-        String attributeValue = element.getAttributeValue(DTD_ATTR);
-        if (attributeValue.length() > 0) {
-          value.setDtd(attributeValue.charAt(0));
-        }
-
-        value.setType(element.getAttributeValue(TYPE_ATTR));
-        value.setHasDefaultValue(element.getAttribute(DEFAULT_ATTR).getBooleanValue());
-
-        StringTokenizer tokenizer = new StringTokenizer(element.getAttributeValue(RELATED_TAGS_ATTR), ",");
-        int tokenCount = tokenizer.countTokens();
-
-        for (i = 0; i < tokenCount; ++i) {
-          final String s = tokenizer.nextToken();
-
-          if (s.equals("!")) {
-            value.setParentSetIsExclusionSet(true);
-          }
-          else {
-            if (value.getSetOfParentTags() == null) {
-              value.setSetOfParentTags(new String[tokenCount - (value.isParentSetIsExclusionSet() ? 1 : 0)]);
-            }
-            value.getSetOfParentTags()[i - (value.isParentSetIsExclusionSet() ? 1 : 0)] = s;
-          }
-        }
-
-        Arrays.sort(value.getSetOfParentTags());
-      }
     } catch (Exception ex) {
       ex.printStackTrace();
       ourHtmlTagNames = ArrayUtil.EMPTY_STRING_ARRAY;
     }
   }
 
+  private static void loadHtmlElements(final String resourceName, List<String> htmlTagNames) throws JDOMException, IOException {
+    final Document document = JDOMUtil.loadDocument(HtmlDescriptorsTable.class.getResourceAsStream(resourceName));
+    final List elements = document.getRootElement().getChildren(TAG_ELEMENT_NAME);
+    HtmlDocumentationProvider.setBaseHtmlExtDocUrl(
+      document.getRootElement().getAttribute(BASE_HELP_REF_ATTR).getValue()
+    );
+
+    for (Object object : elements) {
+      final Element element = (Element)object;
+      String htmlTagName = element.getAttributeValue(NAME_ATTR);
+      htmlTagNames.add(htmlTagName);
+
+      HtmlTagDescriptor value = new HtmlTagDescriptor();
+      ourTagTable.put(htmlTagName, value);
+      value.setHelpRef(element.getAttributeValue(HELPREF_ATTR));
+      value.setDescription(element.getAttributeValue(DESCRIPTION_ATTR));
+      value.setName(htmlTagName);
+
+      value.setHasStartTag(element.getAttribute(STARTTAG_ATTR).getBooleanValue());
+      value.setHasEndTag(element.getAttribute(ENDTAG_ATTR).getBooleanValue());
+      value.setEmpty(element.getAttribute(EMPTY_ATTR).getBooleanValue());
+
+      String attributeValue = element.getAttributeValue(DTD_ATTR);
+      if (attributeValue.length() > 0) {
+        value.setDtd(attributeValue.charAt(0));
+      }
+    }
+
+    final List attributes = document.getRootElement().getChildren(ATTRIBUTE_ELEMENT_NAME);
+    for (Object attribute : attributes) {
+      final Element element = (Element)attribute;
+      String attrName = element.getAttributeValue(NAME_ATTR);
+
+      HtmlAttributeDescriptor value = new HtmlAttributeDescriptor();
+      HtmlAttributeDescriptor previousDescriptor = ourAttributeTable.get(attrName);
+
+      if (previousDescriptor == null) {
+        ourAttributeTable.put(attrName, value);
+      }
+      else {
+        CompositeAttributeTagDescriptor parentDescriptor;
+
+        if (!(previousDescriptor instanceof CompositeAttributeTagDescriptor)) {
+          parentDescriptor = new CompositeAttributeTagDescriptor();
+          ourAttributeTable.put(attrName, parentDescriptor);
+          parentDescriptor.attributes.add(previousDescriptor);
+        }
+        else {
+          parentDescriptor = (CompositeAttributeTagDescriptor)previousDescriptor;
+        }
+
+        parentDescriptor.attributes.add(value);
+      }
+
+      value.setHelpRef(element.getAttributeValue(HELPREF_ATTR));
+      value.setDescription(element.getAttributeValue(DESCRIPTION_ATTR));
+      value.setName(attrName);
+
+      String attributeValue = element.getAttributeValue(DTD_ATTR);
+      if (attributeValue.length() > 0) {
+        value.setDtd(attributeValue.charAt(0));
+      }
+
+      value.setType(element.getAttributeValue(TYPE_ATTR));
+      value.setHasDefaultValue(element.getAttribute(DEFAULT_ATTR).getBooleanValue());
+
+      StringTokenizer tokenizer = new StringTokenizer(element.getAttributeValue(RELATED_TAGS_ATTR), ",");
+      int tokenCount = tokenizer.countTokens();
+
+      for (int i = 0; i < tokenCount; ++i) {
+        final String s = tokenizer.nextToken();
+
+        if (s.equals("!")) {
+          value.setParentSetIsExclusionSet(true);
+        }
+        else {
+          if (value.getSetOfParentTags() == null) {
+            value.setSetOfParentTags(new String[tokenCount - (value.isParentSetIsExclusionSet() ? 1 : 0)]);
+          }
+          value.getSetOfParentTags()[i - (value.isParentSetIsExclusionSet() ? 1 : 0)] = s;
+        }
+      }
+
+      Arrays.sort(value.getSetOfParentTags());
+    }
+  }
+
   static HtmlTagDescriptor getTagDescriptor(String tagName) {
     return ourTagTable.get(tagName);
   }
diff --git a/xml/impl/src/com/intellij/xml/util/documentation/html5table.xml b/xml/impl/src/com/intellij/xml/util/documentation/html5table.xml
new file mode 100644
index 000000000000..eabb39f455c8
--- /dev/null
+++ b/xml/impl/src/com/intellij/xml/util/documentation/html5table.xml
@@ -0,0 +1,474 @@
+<html-property-table baseHelpRef="http://dev.w3.org/html5/spec/">
+<tag name        = "section"
+     helpref     = "sections.html#the-section-element"
+     description = "generic document or application section"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "article"
+     helpref     = "sections.html#the-article-element"
+     description = "self-contained composition in a document, page, application, or site and that is intended to be independently distributable or reusable, e.g. in syndication"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "aside"
+     helpref     = "sections.html#the-aside-element"
+     description = "a section of a page that consists of content that is tangentially related to the content around the aside element, and which could be considered separate from that content"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "hgroup"
+     helpref     = "sections.html#the-hgroup-element"
+     description = "heading of a section"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "header"
+     helpref     = "sections.html#the-header-element"
+     description = "group of introductory or navigational aids"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "footer"
+     helpref     = "sections.html#the-footer-element"
+     description = "a footer for its nearest ancestor sectioning content or sectioning root element"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "nav"
+     helpref     = "sections.html#the-nav-element"
+     description = "section of a page that links to other pages or to parts within the page"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "figure"
+     helpref     = "grouping-content.html#the-figure-element"
+     description = "some flow content, optionally with a caption, that is self-contained and is typically referenced as a single unit from the main flow of the document"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "figcaption"
+     helpref     = "grouping-content.html#the-figcaption-element"
+     description = "a caption or legend for the rest of the contents of the figcaption element's parent figure element, if any"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "video"
+     helpref     = "video.html#video"
+     description = "used for playing videos or movies"
+     startTag    = "true"
+     endTag      = "false"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "audio"
+     helpref     = "video.html#audio"
+     description = "a sound or audio stream"
+     startTag    = "true"
+     endTag      = "false"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "embed"
+     helpref     = "the-iframe-element.html#the-embed-element"
+     description = "integration point for an external application or interactive content"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "true"
+     dtd         = ""
+/>
+<tag name        = "mark"
+     helpref     = "text-level-semantics.html#the-mark-element"
+     description = "a run of text in one document marked or highlighted for reference purposes, due to its relevance in another context"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "progress"
+     helpref     = "the-button-element.html#the-progress-element"
+     description = "the completion progress of a task"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "meter"
+     helpref     = "the-button-element.html#the-meter-element"
+     description = "a scalar measurement within a known range, or a fractional value"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "time"
+     helpref     = "rendering.html#the-time-element-0"
+     description = "either a time on a 24 hour clock, or a precise date in the proleptic Gregorian calendar, optionally with a time and a time-zone offset"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "ruby"
+     helpref     = "text-level-semantics.html#the-ruby-element"
+     description = "allows one or more spans of phrasing content to be marked with ruby annotation"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "rt"
+     helpref     = "text-level-semantics.html#the-rt-element"
+     description = "marks the ruby text component of a ruby annotation"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "rp"
+     helpref     = "text-level-semantics.html#the-rp-element"
+     description = "can be used to provide parentheses around a ruby text component of a ruby annotation, to be shown by user agents that don't support ruby annotations"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "canvas"
+     helpref     = "the-canvas-element.html#the-canvas-element"
+     description = "provides scripts with a resolution-dependent bitmap canvas, which can be used for rendering graphs, game graphics, or other visual images on the fly"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "command"
+     helpref     = "interactive-elements.html#the-command"
+     description = "provides scripts with a resolution-dependent bitmap canvas, which can be used for rendering graphs, game graphics, or other visual images on the fly"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "true"
+     dtd         = ""
+/>
+<tag name        = "datalist"
+     helpref     = "the-button-element.html#the-datalist-element"
+     description = "a set of option elements that represent predefined options for other controls"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "false"
+     dtd         = ""
+/>
+<tag name        = "keygen"
+     helpref     = "the-button-element.html#the-keygen-element"
+     description = "a key pair generator control"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "true"
+     dtd         = ""
+/>
+<tag name        = "output"
+     helpref     = "the-button-element.html#the-output-element"
+     description = "the result of a calculation"
+     startTag    = "true"
+     endTag      = "true"
+     empty       = "true"
+     dtd         = ""
+/>
+<attribute name        = "media"
+           helpref     = "links.html#attr-hyperlink-media"
+           description = "suppress word wrap"
+           relatedTags = "a,area"
+           dtd         = ""
+           type        = "common.data.mediaquery"
+           default     = "false"
+/>
+<attribute name        = "ping"
+           helpref     = ""
+           description = "a space-separated list of URLs which have to be pinged when the hyperlink is followed"
+           relatedTags = "a,area"
+           dtd         = ""
+           type        = "common.data.uris"
+           default     = "true"
+/>
+<attribute name        = "hreflang"
+           helpref     = "links.html#attr-hyperlink-hreflang"
+           description = "gives the language of the linked resource"
+           relatedTags = "area"
+           dtd         = ""
+           type        = "common.data.langcode"
+           default     = "false"
+/>
+<attribute name        = "rel"
+           helpref     = "links.html#attr-hyperlink-rel"
+           description = ""
+           relatedTags = "area"
+           dtd         = ""
+           type        = "common.data.tokens"
+           default     = "false"
+/>
+<attribute name        = "charset"
+           helpref     = "semantics.html#attr-meta-charset"
+           description = "the character encoding used by the document"
+           relatedTags = "meta"
+           dtd         = ""
+           type        = "common.data.charset"
+           default     = "false"
+/>
+<attribute name        = "autofocus"
+           helpref     = "association-of-controls-and-forms.html#attr-fe-autofocus"
+           description = "allows the user to indicate that a control is to be focused as soon as the page is loaded, allowing the user to just start typing without having to manually focus the main control"
+           relatedTags = "input,select,textarea,button"
+           dtd         = ""
+           type        = "(autofocus)"
+           default     = "true"
+/>
+<attribute name        = "placeholder"
+           helpref     = "common-input-element-attributes.html#attr-input-placeholder"
+           description = "short hint (a word or short phrase) intended to aid the user with data entry"
+           relatedTags = "input"
+           dtd         = ""
+           type        = "string"
+           default     = "true"
+/>
+<attribute name        = "placeholder"
+           helpref     = "the-button-element.html#attr-textarea-placeholder"
+           description = "a hint (a word or short phrase) intended to aid the user with data entry"
+           relatedTags = "textarea"
+           dtd         = ""
+           type        = "string"
+           default     = "false"
+/>
+<attribute name        = "form"
+           helpref     = "association-of-controls-and-forms.html#attr-fae-form"
+           description = ""
+           relatedTags = "input,output,select,textarea,button,fieldset"
+           dtd         = ""
+           type        = "common.data.idref"
+           default     = "true"
+/>
+<attribute name        = "required"
+           helpref     = "common-input-element-attributes.html#attr-input-required"
+           description = "when specified, the element is required"
+           relatedTags = "input"
+           dtd         = ""
+           type        = "(required)"
+           default     = "true"
+/>
+<attribute name        = "required"
+           helpref     = "the-button-element.html#attr-textarea-required"
+           description = "when specified, the user will be required to enter a value before submitting the form"
+           relatedTags = "textarea"
+           dtd         = ""
+           type        = "(required)"
+           default     = "false"
+/>
+<attribute name        = "disabled"
+           helpref     = ""
+           description = "disabling all its contents when specified"
+           relatedTags = "fieldset"
+           dtd         = ""
+           type        = "(disabled)"
+           default     = "false"
+/>
+<attribute name        = "autocomplete"
+           helpref     = "common-input-element-attributes.html#attr-input-autocomplete"
+           description = "autocompletion state"
+           relatedTags = "input"
+           dtd         = ""
+           type        = "(on | off)"
+           default     = "true"
+/>
+<attribute name        = "min"
+           helpref     = "common-input-element-attributes.html#attr-input-min"
+           description = "indicate the allowed range of values for the element"
+           relatedTags = "input"
+           dtd         = ""
+           type        = "common.data.datetime"
+           default     = "true"
+/>
+<attribute name        = "max"
+           helpref     = "common-input-element-attributes.html#attr-input-max"
+           description = "indicate the allowed range of values for the element"
+           relatedTags = "input"
+           dtd         = ""
+           type        = "common.data.datetime"
+           default     = "true"
+/>
+<attribute name        = "multiple"
+           helpref     = "common-input-element-attributes.html#attr-input-multiple"
+           description = "whether the user is to be allowed to specify more than one value"
+           relatedTags = "input"
+           dtd         = ""
+           type        = "(multiple)"
+           default     = "false"
+/>
+<attribute name        = "pattern"
+           helpref     = "common-input-element-attributes.html#attr-input-pattern"
+           description = "regular expression against which the control's value is to be checked"
+           relatedTags = "input"
+           dtd         = ""
+           type        = "form.data.pattern"
+           default     = "true"
+/>
+<attribute name        = "step"
+           helpref     = "common-input-element-attributes.html#attr-input-step"
+           description = "the granularity that is expected (and required) of the value, by limiting the allowed values"
+           relatedTags = "input"
+           dtd         = ""
+           type        = "string"
+           default     = "true"
+/>
+<attribute name        = "list"
+           helpref     = "common-input-element-attributes.html#attr-input-list"
+           description = "element that lists predefined options suggested to the user"
+           relatedTags = "input"
+           dtd         = ""
+           type        = "common.data.idref"
+           default     = "true"
+/>
+<attribute name        = "novalidate"
+           helpref     = "association-of-controls-and-forms.html#attr-fs-novalidate"
+           description = "if the form is not to be validated during submission"
+           relatedTags = "form"
+           dtd         = ""
+           type        = "(novalidate)"
+           default     = "true"
+/>
+<attribute name        = "formnovalidate"
+           helpref     = "association-of-controls-and-forms.html#attr-fs-formnovalidate"
+           description = "if the form is not to be validated during submission"
+           relatedTags = "input,button"
+           dtd         = ""
+           type        = "(formnovalidate)"
+           default     = "true"
+/>
+<attribute name        = "formaction"
+           helpref     = "association-of-controls-and-forms.html#attr-fs-formaction"
+           description = "server-side form handler"
+           relatedTags = "input,button"
+           dtd         = ""
+           type        = "common.data.uri"
+           default     = "true"
+/>
+<attribute name        = "formenctype"
+           helpref     = "association-of-controls-and-forms.html#attr-fs-formenctype"
+           description = ""
+           relatedTags = "input,button"
+           dtd         = ""
+           type        = "shared-form.attrs.formenctype.data"
+           default     = "true"
+/>
+<attribute name        = "formmethod"
+           helpref     = "association-of-controls-and-forms.html#attr-fs-formmethod"
+           description = "HTTP method used to submit the form"
+           relatedTags = "input,button"
+           dtd         = ""
+           type        = "(GET | POST)"
+           default     = "true"
+/>
+<attribute name        = "formtarget"
+           helpref     = "association-of-controls-and-forms.html#attr-fs-formtarget"
+           description = "render in this frame"
+           relatedTags = "input,button"
+           dtd         = ""
+           type        = "common.data.browsing-context-or-keyword"
+           default     = "true"
+/>
+<attribute name        = "type"
+           helpref     = "interactive-elements.html#attr-menu-type"
+           description = "kind of menu being declared"
+           relatedTags = "menu"
+           dtd         = ""
+           type        = "(toolbar | context)"
+           default     = "false"
+/>
+<attribute name        = "label"
+           helpref     = "interactive-elements.html#attr-menu-label"
+           description = "label of the menu"
+           relatedTags = "menu"
+           dtd         = ""
+           type        = "string"
+           default     = "false"
+/>
+<attribute name        = "scoped"
+           helpref     = "interactive-elements.html#attr-menu-label"
+           description = "enables scoped style sheets"
+           relatedTags = "style"
+           dtd         = ""
+           type        = "(scoped)"
+           default     = "true"
+/>
+<attribute name        = "async"
+           helpref     = "scripting-1.html#attr-script-async"
+           description = "influences script loading and execution"
+           relatedTags = "script"
+           dtd         = ""
+           type        = "(async)"
+           default     = "true"
+/>
+<attribute name        = "manifest"
+           helpref     = "semantics.html#attr-html-manifest"
+           description = "address of the document's application cache manifest"
+           relatedTags = "html"
+           dtd         = ""
+           type        = "common.data.uri"
+           default     = "true"
+/>
+<attribute name        = "sizes"
+           helpref     = "links.html#attr-link-sizes"
+           description = "the size of the referenced icon"
+           relatedTags = "link"
+           dtd         = ""
+           type        = "string"
+           default     = "true"
+/>
+<attribute name        = "reversed"
+           helpref     = "grouping-content.html#attr-ol-reversed"
+           description = "if the list order is descending when present"
+           relatedTags = "ol"
+           dtd         = ""
+           type        = "(reversed)"
+           default     = "true"
+/>
+<attribute name        = "sandbox"
+           helpref     = "the-iframe-element.html#attr-iframe-sandbox"
+           description = "enables a set of extra restrictions on any content hosted by the iframe"
+           relatedTags = "iframe"
+           dtd         = ""
+           type        = "SandboxType"
+           default     = "true"
+/>
+<attribute name        = "seamless"
+           helpref     = "the-iframe-element.html#attr-iframe-seamless"
+           description = ""
+           relatedTags = "iframe"
+           dtd         = ""
+           type        = "(seamless)"
+           default     = "true"
+/>
+<attribute name        = "srcdoc"
+           helpref     = "the-iframe-element.html#attr-iframe-srcdoc"
+           description = "content of the page that the nested browsing context is to contain"
+           relatedTags = "iframe"
+           dtd         = ""
+           type        = "string"
+           default     = "true"
+/>
+</html-property-table>
\ No newline at end of file