The Grammar

The grammar is a composite of the HTML 4.01 and XHTML 1.0 standard tags and special extensions to the language as supported by the latest versions of Netscape Navigator and Microsoft Internet Explorer.

The rules are in alphabetical order. The starting rule for an entire document is named html_document.

a_content [a]

::=

heading  
 

|

text

 

a_tag

::=

<a>  
   {a_content }0  
   </a>  

abbr_tag

::=

<abbr> text </abbr>

 

acronym_tag

::=

<acronym> text </acronym>

 

address_content

::=

p_tag

 
 

|

text

 

address_tag

::=

<address>  
   {address_content }0  
   </address>  

applet_content

::=

{<param>}0  
   body_content  

applet_tag

::=

<applet> applet_content </applet>

 

b_tag

::=

<b> text </b>

 

basefont_tag

::=

<basefont> body_content </basefont>

 

bdo_tag

::=

<bdo> text </bdo>

 

big_tag

::=

<big> text </big>

 

blink_tag

::=

<blink> text </blink>

 

block

::=

{block_content }0

 

block_content

::=

<isindex>

 
 

|

basefont_tag

 
 

|

blockquote_tag

 
 

|

center_tag

 
 

|

dir_tag

 
 

|

div_tag

 
 

|

dl_tag

 
 

|

form_tag

 
 

|

listing_tag

 
 

|

menu_tag

 
 

|

multicol_tag

 
   
 

|

nobr_tag

 
 

|

ol_tag

 
 

|

p_tag

 
 

|

pre_tag

 
 

|

table_tag

 
 

|

ul_tag

 
 

|

xmp_tag

 

blockquote_tag

::=

<blockquote> body_content </blockquote>

 

body_content

::=

<bgsound>

 
 

|

<hr>

 
 

|

address_tag

 
 

|

block

 
 

|

del_tag

 
 

|

heading

 
 

|

ins_tag ...

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