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 * for the specific language governing rights and limitations under the
 * License.
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 * The Original Code is Mozilla Communicator client code.
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 * The Initial Developer of the Original Code is
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 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
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 * Contributor(s):
 *
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 * either of the GNU General Public License Version 2 or later (the "GPL"),
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#ifndef nsHTMLTags_h___
#define nsHTMLTags_h___

#include "nsAString.h"

class nsIAtom;

/*
   Declare the enum list using the magic of preprocessing
   enum values are "eHTMLTag_foo" (where foo is the tag)

   To change the list of tags, see nsHTMLTagList.h

 */
#define HTML_TAG(_tag, _classname) eHTMLTag_##_tag,
#define HTML_OTHER(_tag) eHTMLTag_##_tag,
enum nsHTMLTag {
  /* this enum must be first and must be zero */
  eHTMLTag_unknown = 0,
#include "nsHTMLTagList.h"

  /* can't be moved into nsHTMLTagList since gcc3.4 doesn't like a
     comma at the end of enum list*/
  eHTMLTag_userdefined
};
#undef HTML_TAG
#undef HTML_OTHER

// All tags before eHTMLTag_text are HTML tags
#define NS_HTML_TAG_MAX PRInt32(eHTMLTag_text - 1)

class nsHTMLTags {
public:
  static nsresult AddRefTable(void);
  static void ReleaseTable(void);

  static nsHTMLTag LookupTag(const nsAString& aTagName);
  static nsHTMLTag CaseSensitiveLookupTag(const PRUnichar* aTagName);
  static const PRUnichar *GetStringValue(nsHTMLTag aEnum);
  static nsIAtom *GetAtom(nsHTMLTag aEnum);
};

#define eHTMLTags nsHTMLTag

#endif /* nsHTMLTags_h___ */
