diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 89ac893..fc93378 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 9.0.  Last change: 2022 Oct 14
+*syntax.txt*	For Vim version 9.0.  Last change: 2022 Oct 17
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -500,7 +500,7 @@
 Go back to the default to use 'number' by deleting the variable: >
    :unlet g:html_number_lines
 <
-                                                             *g:html_line_ids*
+							*g:html_line_ids*
 Default: 1 if |g:html_number_lines| is set, 0 otherwise.
 When 1, adds an HTML id attribute to each line number, or to an empty <span>
 inserted for that purpose if no line numbers are shown. This ID attribute
@@ -692,6 +692,22 @@
 >
    :let g:html_no_pre = 1
 <
+							       *g:html_no_doc*
+Default: 0.
+When 1 it doesn't generate a full HTML document with a DOCTYPE, <head>,
+<body>, etc. If |g:html_use_css| is enabled (the default) you'll have to
+define the CSS manually. The |g:html_dynamic_folds| and |g:html_line_ids|
+settings (off by default) also insert some JavaScript.
+
+
+							     *g:html_no_links*
+Default: 0.
+Don't generate <a> tags for text that looks like an URL.
+
+							  *g:html_no_modeline*
+Default: 0.
+Don't generate a modeline disabling folding.
+
 							  *g:html_expand_tabs*
 Default: 0 if 'tabstop' is 8, 'expandtab' is 0, 'vartabstop' is not in use,
 	       and no fold column or line numbers occur in the generated HTML;
@@ -2932,7 +2948,7 @@
 
 You can set "ruby_foldable_groups" to restrict which groups are foldable: >
 
-        :let ruby_foldable_groups = 'if case %'
+	:let ruby_foldable_groups = 'if case %'
 <
 The value is a space-separated list of keywords:
 
@@ -2940,22 +2956,22 @@
     --------  ------------------------------------- ~
     ALL        Most block syntax (default)
     NONE       Nothing
-    if         "if" or "unless" block
+    if	       "if" or "unless" block
     def        "def" block
     class      "class" block
     module     "module" block
-    do         "do" block
+    do	       "do" block
     begin      "begin" block
     case       "case" block
     for        "for", "while", "until" loops
-    {          Curly bracket block or hash literal
-    [          Array literal
-    %          Literal with "%" notation, e.g.: %w(STRING), %!STRING!
-    /          Regexp
+    {	       Curly bracket block or hash literal
+    [	       Array literal
+    %	       Literal with "%" notation, e.g.: %w(STRING), %!STRING!
+    /	       Regexp
     string     String and shell command output (surrounded by ', ", `)
-    :          Symbol
-    #          Multiline comment
-    <<         Here documents
+    :	       Symbol
+    #	       Multiline comment
+    <<	       Here documents
     __END__    Source code after "__END__" directive
 
 						*ruby_no_expensive*
@@ -3802,7 +3818,7 @@
 
 	clear:		Syntax specific iskeyword setting is disabled and the
 			buffer-local 'iskeyword' setting is used.
-	{option}        Set the syntax 'iskeyword' option to a new value.
+	{option}       	Set the syntax 'iskeyword' option to a new value.
 
 	Example: >
   :syntax iskeyword @,48-57,192-255,$,_
@@ -5280,7 +5296,7 @@
 		"gg"	is the Green value
 		"bb"	is the Blue value
 	All values are hexadecimal, range from "00" to "ff".  Examples: >
-            :highlight Comment guifg=#11f0c3 guibg=#ff00ff
+	    :highlight Comment guifg=#11f0c3 guibg=#ff00ff
 <
 	If you are authoring a color scheme and use the same hexadecimal value
 	repeatedly, you can define a name for it in |v:colornames|. For