diff --git a/runtime/syntax/java.vim b/runtime/syntax/java.vim
index 8aa053d..293d63c 100644
--- a/runtime/syntax/java.vim
+++ b/runtime/syntax/java.vim
@@ -3,7 +3,7 @@
 " Maintainer:		Aliaksei Budavei <0x000c70 AT gmail DOT com>
 " Former Maintainer:	Claudio Fleiner <claudio@fleiner.com>
 " Repository:		https://github.com/zzzyxwvut/java-vim.git
-" Last Change:		2024 Aug 26
+" Last Change:		2024 Sep 10
 
 " Please check :help java.vim for comments on some of the options available.
 
@@ -157,13 +157,20 @@
 " testing in a project without attendant confusion for IDEs, with the
 " ".java\=" extension used for a production version and an arbitrary
 " extension used for a testing version.
-if fnamemodify(bufname("%"), ":t") =~ '^module-info\%(\.class\>\)\@!'
+if fnamemodify(bufname("%"), ":t") =~ '^module-info\>\%(\.class\>\)\@!'
   syn keyword javaModuleStorageClass	module transitive
   syn keyword javaModuleStmt		open requires exports opens uses provides
   syn keyword javaModuleExternal	to with
   hi def link javaModuleStorageClass	StorageClass
   hi def link javaModuleStmt		Statement
   hi def link javaModuleExternal	Include
+
+  if !exists("g:java_ignore_javadoc") && g:main_syntax != 'jsp'
+    syn match javaDocProvidesTag	contained "@provides\_s\+\S\+" contains=javaDocParam
+    syn match javaDocUsesTag		contained "@uses\_s\+\S\+" contains=javaDocParam
+    hi def link javaDocProvidesTag	Special
+    hi def link javaDocUsesTag		Special
+  endif
 endif
 
 " Fancy parameterised types (JLS-17, §4.5).
@@ -335,29 +342,99 @@
     call s:ReportOnce(v:exception)
   endtry
 
-  syn region javaDocComment	start="/\*\*" end="\*/" keepend contains=javaCommentTitle,@javaHtml,javaDocTags,javaDocSeeTag,javaDocCodeTag,javaDocSnippetTag,javaTodo,javaCommentError,javaSpaceError,@Spell fold
-  exec 'syn region javaCommentTitle contained matchgroup=javaDocComment start="/\*\*" matchgroup=javaCommentTitle end="\.$" end="\.[ \t\r]\@=" end="\%(^\s*\**\s*\)\@' . s:ff.Peek('80', '') . '<=@"me=s-2,he=s-1 end="\*/"me=s-1,he=s-1 contains=@javaHtml,javaCommentStar,javaTodo,javaCommentError,javaSpaceError,@Spell,javaDocTags,javaDocSeeTag,javaDocCodeTag,javaDocSnippetTag'
-  syn region javaCommentTitle	contained matchgroup=javaDocComment start="/\*\*\s*\r\=\n\=\s*\**\s*\%({@return\>\)\@=" matchgroup=javaCommentTitle end="}\%(\s*\.*\)*" contains=@javaHtml,javaCommentStar,javaTodo,javaCommentError,javaSpaceError,@Spell,javaDocTags,javaDocSeeTag,javaDocCodeTag,javaDocSnippetTag
-  syn region javaDocTags	contained start="{@\%(li\%(teral\|nk\%(plain\)\=\)\|inherit[Dd]oc\|doc[rR]oot\|value\)\>" end="}"
-  syn match  javaDocTags	contained "@\%(param\|exception\|throws\|since\)\s\+\S\+" contains=javaDocParam
-  syn match  javaDocParam	contained "\s\S\+"
-  syn match  javaDocTags	contained "@\%(version\|author\|return\|deprecated\|serial\%(Field\|Data\)\=\)\>"
-  syn region javaDocSeeTag	contained matchgroup=javaDocTags start="@see\s\+" matchgroup=NONE end="\_."re=e-1 contains=javaDocSeeTagParam
-  syn match  javaDocSeeTagParam	contained @"\_[^"]\+"\|<a\s\+\_.\{-}</a>\|\%(\k\|\.\)*\%(#\k\+\%((\_[^)]*)\)\=\)\=@ contains=@javaHtml extend
+  syn region javaDocComment	start="/\*\*" end="\*/" keepend contains=javaCommentTitle,@javaHtml,@javaDocTags,javaTodo,javaCommentError,javaSpaceError,@Spell fold
+  exec 'syn region javaCommentTitle contained matchgroup=javaDocComment start="/\*\*" matchgroup=javaCommentTitle end="\.$" end="\.[ \t\r]\@=" end="\%(^\s*\**\s*\)\@' . s:ff.Peek('80', '') . '<=@"me=s-2,he=s-1 end="\*/"me=s-1,he=s-1 contains=@javaHtml,javaCommentStar,javaTodo,javaCommentError,javaSpaceError,@Spell,@javaDocTags'
+  syn region javaCommentTitle	contained matchgroup=javaDocComment start="/\*\*\s*\r\=\n\=\s*\**\s*\%({@return\>\)\@=" matchgroup=javaCommentTitle end="}\%(\s*\.*\)*" contains=@javaHtml,javaCommentStar,javaTodo,javaCommentError,javaSpaceError,@Spell,@javaDocTags,javaTitleSkipBlock
+  syn region javaCommentTitle	contained matchgroup=javaDocComment start="/\*\*\s*\r\=\n\=\s*\**\s*\%({@summary\>\)\@=" matchgroup=javaCommentTitle end="}" contains=@javaHtml,javaCommentStar,javaTodo,javaCommentError,javaSpaceError,@Spell,@javaDocTags,javaTitleSkipBlock
+  " The members of javaDocTags are sub-grouped according to the Java
+  " version of their introduction, and sub-group members in turn are
+  " arranged in alphabetical order, so that future newer members can
+  " be pre-sorted and appended without disturbing the current member
+  " placement.
+  " Since they only have significance in javaCommentTitle, neither
+  " javaDocSummaryTag nor javaDocReturnTitleTag are defined.
+  syn cluster javaDocTags	contains=javaDocAuthorTag,javaDocDeprecatedTag,javaDocExceptionTag,javaDocParamTag,javaDocReturnTag,javaDocSeeTag,javaDocVersionTag,javaDocSinceTag,javaDocLinkTag,javaDocSerialTag,javaDocSerialDataTag,javaDocSerialFieldTag,javaDocThrowsTag,javaDocDocRootTag,javaDocInheritDocTag,javaDocLinkplainTag,javaDocValueTag,javaDocCodeTag,javaDocLiteralTag,javaDocHiddenTag,javaDocIndexTag,javaDocProvidesTag,javaDocUsesTag,javaDocSystemPropertyTag,javaDocSnippetTag,javaDocSpecTag
+
+  " Anticipate non-standard inline tags in {@return} and {@summary}.
+  syn region javaTitleSkipBlock	contained transparent start="{\%(@\%(return\|summary\)\>\)\@!" end="}"
+  syn match  javaDocDocRootTag	contained "{@docRoot}"
+  syn match  javaDocInheritDocTag contained "{@inheritDoc}"
+  syn region javaIndexSkipBlock	contained transparent start="{\%(@index\>\)\@!" end="}" contains=javaIndexSkipBlock,javaDocIndexTag
+  syn region javaDocIndexTag	contained start="{@index\>" end="}" contains=javaDocIndexTag,javaIndexSkipBlock
+  syn region javaLinkSkipBlock	contained transparent start="{\%(@link\>\)\@!" end="}" contains=javaLinkSkipBlock,javaDocLinkTag
+  syn region javaDocLinkTag	contained start="{@link\>" end="}" contains=javaDocLinkTag,javaLinkSkipBlock
+  syn region javaLinkplainSkipBlock contained transparent start="{\%(@linkplain\>\)\@!" end="}" contains=javaLinkplainSkipBlock,javaDocLinkplainTag
+  syn region javaDocLinkplainTag contained start="{@linkplain\>" end="}" contains=javaDocLinkplainTag,javaLinkplainSkipBlock
+  syn region javaLiteralSkipBlock contained transparent start="{\%(@literal\>\)\@!" end="}" contains=javaLiteralSkipBlock,javaDocLiteralTag
+  syn region javaDocLiteralTag	contained start="{@literal\>" end="}" contains=javaDocLiteralTag,javaLiteralSkipBlock
+  syn region javaSystemPropertySkipBlock contained transparent start="{\%(@systemProperty\>\)\@!" end="}" contains=javaSystemPropertySkipBlock,javaDocSystemPropertyTag
+  syn region javaDocSystemPropertyTag contained start="{@systemProperty\>" end="}" contains=javaDocSystemPropertyTag,javaSystemPropertySkipBlock
+  syn region javaValueSkipBlock	contained transparent start="{\%(@value\>\)\@!" end="}" contains=javaValueSkipBlock,javaDocValueTag
+  syn region javaDocValueTag	contained start="{@value\>" end="}" contains=javaDocValueTag,javaValueSkipBlock
+
+  syn match  javaDocParam	contained "\s\zs\S\+"
+  syn match  javaDocExceptionTag contained "@exception\s\+\S\+" contains=javaDocParam
+  syn match  javaDocParamTag	contained "@param\s\+\S\+" contains=javaDocParam
+  syn match  javaDocSinceTag	contained "@since\s\+\S\+" contains=javaDocParam
+  syn match  javaDocThrowsTag	contained "@throws\s\+\S\+" contains=javaDocParam
+  syn match  javaDocSpecTag	contained "@spec\_s\+\S\+\ze\_s\+\S\+" contains=javaDocParam
+
+  syn match  javaDocAuthorTag	contained "@author\>"
+  syn match  javaDocDeprecatedTag contained "@deprecated\>"
+  syn match  javaDocHiddenTag	contained "@hidden\>"
+  syn match  javaDocReturnTag	contained "@return\>"
+  syn match  javaDocSerialTag	contained "@serial\>"
+  syn match  javaDocSerialDataTag contained "@serialData\>"
+  syn match  javaDocSerialFieldTag contained "@serialField\>"
+  syn match  javaDocVersionTag	contained "@version\>"
+
+  syn match  javaDocSeeTag	contained "@see\>" nextgroup=javaDocSeeTag1,javaDocSeeTag2,javaDocSeeTag3,javaDocSeeTagStar skipwhite skipempty
+  syn match  javaDocSeeTagStar	contained "^\s*\*\+\%(\s*{\=@\|/\|$\)\@!" nextgroup=javaDocSeeTag1,javaDocSeeTag2,javaDocSeeTag3 skipwhite skipempty
+  syn match  javaDocSeeTag1	contained @"\_[^"]\+"@
+  syn match  javaDocSeeTag2	contained @<a\s\+\_.\{-}</a>@ contains=@javaHtml extend
+  syn match  javaDocSeeTag3	contained @["< \t]\@!\%(\k\|[/.]\)*\%(##\=\k\+\%((\_[^)]*)\)\=\)\=@ nextgroup=javaDocSeeTag3Label skipwhite skipempty
+  syn match  javaDocSeeTag3Label contained @\k\%(\k\+\s*\)*$@
+
   syn region javaCodeSkipBlock	contained transparent start="{\%(@code\>\)\@!" end="}" contains=javaCodeSkipBlock,javaDocCodeTag
   syn region javaDocCodeTag	contained start="{@code\>" end="}" contains=javaDocCodeTag,javaCodeSkipBlock
+
   exec 'syn region javaDocSnippetTagAttr contained transparent matchgroup=javaHtmlArg start=/\<\%(class\|file\|id\|lang\|region\)\%(\s*=\)\@=/ matchgroup=javaHtmlString end=/:$/ end=/\%(=\s*\)\@' . s:ff.Peek('80', '') . '<=\%("[^"]\+"\|' . "\x27[^\x27]\\+\x27" . '\|\%([.\\/-]\|\k\)\+\)/ nextgroup=javaDocSnippetTagAttr skipwhite skipnl'
   syn region javaSnippetSkipBlock contained transparent start="{\%(@snippet\>\)\@!" end="}" contains=javaSnippetSkipBlock,javaDocSnippetTag,javaCommentMarkupTag
   syn region javaDocSnippetTag	contained start="{@snippet\>" end="}" contains=javaDocSnippetTag,javaSnippetSkipBlock,javaDocSnippetTagAttr,javaCommentMarkupTag
 
   syntax case match
   hi def link javaDocComment		Comment
+  hi def link javaDocSeeTagStar		javaDocComment
   hi def link javaCommentTitle		SpecialComment
-  hi def link javaDocTags		Special
-  hi def link javaDocCodeTag		Special
-  hi def link javaDocSnippetTag		Special
-  hi def link javaDocSeeTagParam	Function
   hi def link javaDocParam		Function
+
+  hi def link javaDocAuthorTag		Special
+  hi def link javaDocCodeTag		Special
+  hi def link javaDocDeprecatedTag	Special
+  hi def link javaDocDocRootTag		Special
+  hi def link javaDocExceptionTag	Special
+  hi def link javaDocHiddenTag		Special
+  hi def link javaDocIndexTag		Special
+  hi def link javaDocInheritDocTag	Special
+  hi def link javaDocLinkTag		Special
+  hi def link javaDocLinkplainTag	Special
+  hi def link javaDocLiteralTag		Special
+  hi def link javaDocParamTag		Special
+  hi def link javaDocReturnTag		Special
+  hi def link javaDocSeeTag		Special
+  hi def link javaDocSeeTag1		String
+  hi def link javaDocSeeTag2		Special
+  hi def link javaDocSeeTag3		Function
+  hi def link javaDocSerialTag		Special
+  hi def link javaDocSerialDataTag	Special
+  hi def link javaDocSerialFieldTag	Special
+  hi def link javaDocSinceTag		Special
+  hi def link javaDocSnippetTag		Special
+  hi def link javaDocSpecTag		Special
+  hi def link javaDocSystemPropertyTag	Special
+  hi def link javaDocThrowsTag		Special
+  hi def link javaDocValueTag		Special
+  hi def link javaDocVersionTag		Special
 endif
 
 " match the special comment /**/
diff --git a/runtime/syntax/testdir/dumps/java_comments_00.dump b/runtime/syntax/testdir/dumps/java_comments_00.dump
index a629664..f0ecd9d 100644
--- a/runtime/syntax/testdir/dumps/java_comments_00.dump
+++ b/runtime/syntax/testdir/dumps/java_comments_00.dump
@@ -1,20 +1,20 @@
->/+0#0000e05#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |u|n|l|e|t|!| |g+0&#5fd7ff255|:+0&#ffffff0|j|a|v|a|_|i|g|n|o|r|e|_|j+0&#ffd7d7255|a|v|a|d|o|c| +0&#ffffff0|g|:|j|a|v|a|_|n|o|_|t|r|a|i|l|_|s|p|a|c|e|_|e|r@1|o|r| +0#0000000&
-|/+0#0000e05&@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |u|n|l|e|t|!| |g+0&#5fd7ff255|:+0&#ffffff0|j|a|v|a|_|n|o|_|t|a|b|_|s|p|a|c|e|_|e|r@1|o|r| +0#0000000&@24
-|/+0#0000e05&@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |l|e|t| |[|g|:|j|a|v|a|_|s|p|a|c|e|_|e|r@1|o|r|s|,|g|:|j|a|v|a|_|c|o|m@1|e|n|t|_|s|t|r|i|n|g|s|]| |=| |[|1+0#e000002&|,+0#0000e05&|1+0#e000002&|]+0#0000e05&| +0#0000000&
-|/+0#0000e05&@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |s+0&#ffd7d7255|e|t|l|o|c|a|l| +0&#ffffff0|s|p|e|l@1| ||| |h|i|g|h|l|i|g|h|t| |l|i|n|k| |j+0&#ffd7d7255|a|v|a|C|o|m@1|e|n|t|S|t|a|r|t| +0&#ffffff0|T+0&#ffd7d7255|o|d|o| +0#0000000#ffffff0@3
-@75
-@75
-@75
-@75
-|/+0#0000e05&|*@1|/| +0#0000000&|/+0#0000001#ffff4012|*|/+0#0000e05#ffffff0| |*+0#0000001#ffff4012|/| +0#0000000#ffffff0|/+0#0000001#ffff4012|*| +0#0000e05#ffffff0|/+0#ffffff16#ff404010|*+0#0000001#ffff4012|/| +0#0000000#ffffff0|/+0#0000001#ffff4012|*|/+0#ffffff16#ff404010|*+0#0000001#ffff4012|/| +0#0000000#ffffff0|/+0#0000001#ffff4012|*|/+0#0000e05#ffffff0|/+0#ffffff16#ff404010|*+0#0000001#ffff4012|/| +0#0000000#ffffff0|/+0#0000e05&|*@1| +0#e000e06&|C|o|m@1|e|n|t| |t|e|s|t|s|.| +0#0000000&@24
-| +0#0000e05&|*| |<+0#00e0e07&|p+0#af5f00255&|>+0#00e0e07&|T+0#0000e05&|h|e|r|e| |i|s| |n|o| |e|n|t|r|y| |p|o|i|n|t| |m|e|t|h|o|d| |{+0#e000e06&|@|c|o|d|e| |m|a|i|n|}|:+0#0000e05&| +0#0000000&@24
-| +0#0000e05&|*| |{+0#e000e06&|@|s|n|i|p@1|e|t| |f+0#00e0003&|i|l|e| +0#e000e06&|=| |S+0#e000002&|n|i|p@1|e|t|s|.|j|a|v|a| +0#e000e06&|r+0#00e0003&|e|g|i|o|n| +0#e000e06&|=| |m+0#e000002&|a|i|n| +0#e000e06&|i+0#00e0003&|d| +0#e000e06&|=| |_+0#e000002&|0|1|}+0#e000e06&| +0#0000000&@17
-| +0#0000e05&|*| |<+0#00e0e07&|p+0#af5f00255&|>+0#00e0e07&|T+0#0000e05&|h|e|r|e| |i|s| |n|o| |t|e|x|t|u|a|l| |r|e|p|r|e|s|e|n|t|a|t|i|o|n|:| +0#0000000&@33
-| +0#0000e05&|*| |{+0#e000e06&|@|s|n|i|p@1|e|t| |c+0#00e0003&|l|a|s@1| +0#e000e06&|=| |S+0#e000002&|n|i|p@1|e|t|s| +0#e000e06&|r+0#00e0003&|e|g|i|o|n| +0#e000e06&|=| |t+0#e000002&|o|S|t|r|i|n|g| +0#e000e06&|i+0#00e0003&|d| +0#e000e06&|=| |_+0#e000002&|0|2|}+0#e000e06&| +0#0000e05&|*|/| +0#0000000&@14
-|c+0#00e0003&|l|a|s@1| +0#0000000&|C|o|m@1|e|n|t|s|T|e|s|t|s| @55
-|{| @73
-@4|/+0#0000e05&|*@1| +0#e000e06&|N|o|-|o|p|,| |i|.| +0#0000e05&|e+0&#5fd7ff255|.+0&#ffffff0| |n+0&#5fd7ff255|o| +0&#ffffff0|o|p|e|r|a|t|i|o|n|.| +0#0000000&@40
-| +0#0000e05&@3|*| |(|{+0#e000e06&|@|l|i|t|e|r|a|l|@|l|i|t|e|r|a|l|}| +0#0000e05&|m|a|y| |b|e| |u|s|e|d| |w|i|t|h| |{+0#e000e06&|@|c|o|d|e| |.|}| +0#0000e05&|f|o|r| |c|o|n|t|r|a|c|t|i|o|n|.|)| +0#0000000&@4
-| +0#0000e05&@3|*| |@+0#e000e06&|r|e|t|u|r|n| +0#0000e05&|{+0#e000e06&|@|c|o|d|e| |n|u|l@1|}| +0#0000e05&|*|/| +0#0000000&@45
-@4|V|o|i|d| |n|o|O|p|1|(|)| |{| |r+0#af5f00255&|e|t|u|r|n| +0#0000000&|n+0#e000002&|u|l@1|;+0#0000000&| |}| @41
+| +0#0000e05#a8a8a8255@1>/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |u|n|l|e|t|!| |g+0&#5fd7ff255|:+0&#ffffff0|j|a|v|a|_|n|o|_|t|a|b|_|s|p|a|c|e|_|e|r@1|o|r| |g|:|j|a|v|a|_|i|g|n|o|r|e|_|j+0&#ffd7d7255|a|v|a|d|o|c| +0#0000000#ffffff0
+| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |u|n|l|e|t|!| |g+0&#5fd7ff255|:+0&#ffffff0|j|a|v|a|_|n|o|_|t|r|a|i|l|_|s|p|a|c|e|_|e|r@1|o|r| +0#0000000&@20
+| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |l|e|t| |[|g|:|j|a|v|a|_|s|p|a|c|e|_|e|r@1|o|r|s|,|g|:|j|a|v|a|_|c|o|m@1|e|n|t|_|s|t|r|i|n|g|s|]|=|[|1+0#e000002&|,+0#0000e05&|1+0#e000002&|]+0#0000e05&| +0#0000000&
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |s+0&#ffd7d7255|e|t|l|o|c|a|l| +0&#ffffff0|s|p|e|l@1| |f+0&#ffd7d7255|d|c|=+0&#ffffff0|2+0#e000002&| +0#0000e05&|f+0&#ffd7d7255|d|l|=+0&#ffffff0|6+0#e000002&|4| +0#0000e05&|f+0&#ffd7d7255|d|m|=+0&#ffffff0|s|y|n|t|a|x| |f|e|n| +0#0000000&@12
+| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |h|i|g|h|l|i|g|h|t| |l|i|n|k| |j+0&#ffd7d7255|a|v|a|C|o|m@1|e|n|t|S|t|a|r|t| +0&#ffffff0|T+0&#ffd7d7255|o|d|o| +0#0000000#ffffff0@18
+| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |h|i|g|h|l|i|g|h|t| |l|i|n|k| |j+0&#ffd7d7255|a|v|a|C|o|m@1|e|n|t|T|i|t|l|e| +0&#ffffff0|U|n|d|e|r|l|i|n|e|d| +0#0000000&@12
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
 @57|1|,|1| @10|T|o|p| 
diff --git a/runtime/syntax/testdir/dumps/java_comments_01.dump b/runtime/syntax/testdir/dumps/java_comments_01.dump
index 77d7c4a..ab6007b 100644
--- a/runtime/syntax/testdir/dumps/java_comments_01.dump
+++ b/runtime/syntax/testdir/dumps/java_comments_01.dump
@@ -1,20 +1,20 @@
-|c+0#00e0003#ffffff0|l|a|s@1| +0#0000000&|C|o|m@1|e|n|t|s|T|e|s|t|s| @55
-|{| @73
-@4|/+0#0000e05&|*@1| +0#e000e06&|N|o|-|o|p|,| |i|.| +0#0000e05&|e+0&#5fd7ff255|.+0&#ffffff0| |n+0&#5fd7ff255|o| +0&#ffffff0|o|p|e|r|a|t|i|o|n|.| +0#0000000&@40
-| +0#0000e05&@3|*| |(|{+0#e000e06&|@|l|i|t|e|r|a|l|@|l|i|t|e|r|a|l|}| +0#0000e05&|m|a|y| |b|e| |u|s|e|d| |w|i|t|h| |{+0#e000e06&|@|c|o|d|e| |.|}| +0#0000e05&|f|o|r| |c|o|n|t|r|a|c|t|i|o|n|.|)| +0#0000000&@4
-| +0#0000e05&@3|*| |@+0#e000e06&|r|e|t|u|r|n| +0#0000e05&|{+0#e000e06&|@|c|o|d|e| |n|u|l@1|}| +0#0000e05&|*|/| +0#0000000&@45
-@4>V|o|i|d| |n|o|O|p|1|(|)| |{| |r+0#af5f00255&|e|t|u|r|n| +0#0000000&|n+0#e000002&|u|l@1|;+0#0000000&| |}| @41
-@75
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diff --git a/runtime/syntax/testdir/dumps/java_comments_02.dump b/runtime/syntax/testdir/dumps/java_comments_02.dump
index 25babc7..03c4bcf 100644
--- a/runtime/syntax/testdir/dumps/java_comments_02.dump
+++ b/runtime/syntax/testdir/dumps/java_comments_02.dump
@@ -1,20 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/java_comments_03.dump b/runtime/syntax/testdir/dumps/java_comments_03.dump
index f3f8d56..a407805 100644
--- a/runtime/syntax/testdir/dumps/java_comments_03.dump
+++ b/runtime/syntax/testdir/dumps/java_comments_03.dump
@@ -1,20 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/java_comments_04.dump b/runtime/syntax/testdir/dumps/java_comments_04.dump
index 01703a8..d415c02 100644
--- a/runtime/syntax/testdir/dumps/java_comments_04.dump
+++ b/runtime/syntax/testdir/dumps/java_comments_04.dump
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diff --git a/runtime/syntax/testdir/dumps/java_comments_05.dump b/runtime/syntax/testdir/dumps/java_comments_05.dump
index 53c7850..85492d8 100644
--- a/runtime/syntax/testdir/dumps/java_comments_05.dump
+++ b/runtime/syntax/testdir/dumps/java_comments_05.dump
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diff --git a/runtime/syntax/testdir/dumps/java_comments_06.dump b/runtime/syntax/testdir/dumps/java_comments_06.dump
new file mode 100644
index 0000000..84336a3
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/java_comments_06.dump
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diff --git a/runtime/syntax/testdir/dumps/java_comments_07.dump b/runtime/syntax/testdir/dumps/java_comments_07.dump
new file mode 100644
index 0000000..f83433e
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/java_comments_07.dump
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diff --git a/runtime/syntax/testdir/dumps/java_module_info_00.dump b/runtime/syntax/testdir/dumps/java_module_info_00.dump
new file mode 100644
index 0000000..a80da89
--- /dev/null
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diff --git a/runtime/syntax/testdir/dumps/java_module_info_01.dump b/runtime/syntax/testdir/dumps/java_module_info_01.dump
new file mode 100644
index 0000000..793cb89
--- /dev/null
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+@4|r+0#af5f00255&|e|q|u|i|r|e|s| +0#0000000&|t+0#00e0003&|r|a|n|s|i|t|i|v|e| +0#0000000&|s+0#00e0003&|t|a|t|i|c| +0#0000000&|o|r|g|.|m+0#00e0003&|o|d|u|l|e|.+0#0000000&|i|n|f|o|.|t|e|s|t|e|r|;| @20
+@75
+@4|e+0#af5f00255&|x|p|o|r|t|s| +0#0000000&|o|r|g|.|d|e|m|o|;| @53
+@4|e+0#af5f00255&|x|p|o|r|t|s| +0#0000000&|o|r|g|.|d|e|m|o|.|i|n|t|e|r|n|a|l| |t+0#e000e06&|o| +0#0000000&@42
+@8|o|r|g|.|m+0#00e0003&|o|d|u|l|e|.+0#0000000&|i|n|f|o|.|d|e|m|o|;| @45
+@75
+@4|o+0#af5f00255&|p|e|n|s| +0#0000000&|o|r|g|.|d|e|m|o|.|i|n|t|e|r|n|a|l| |t+0#e000e06&|o| +0#0000000&@44
+@8|o|r|g|.|m+0#00e0003&|o|d|u|l|e|.+0#0000000&|i|n|f|o|.|d|e|m|o|;| @45
+@4|o+0#af5f00255&|p|e|n|s| +0#0000000&|o|r|g|.|d|e|m|o|.|t|e|s|t|s| |t+0#e000e06&|o| +0#0000000&@47
+@8|o|r|g|.|m+0#00e0003&|o|d|u|l|e|.+0#0000000&|i|n|f|o|.|d|e|m|o|,| |o|r|g|.|m+0#00e0003&|o|d|u|l|e|.+0#0000000&|i|n|f|o|.|t|e|s|t|e|r|;| @21
+@75
+@4|u+0#af5f00255&|s|e|s| +0#0000000&|o|r|g|.|d|e|m|o|.|i|n|t|e|r|n|a|l|.|T|e|s|t|a|b|l|e|;| @38
+@75
+@57|1|9|,|2|-|5| @7|8|1|%| 
diff --git a/runtime/syntax/testdir/dumps/java_module_info_02.dump b/runtime/syntax/testdir/dumps/java_module_info_02.dump
new file mode 100644
index 0000000..cc258a9
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/java_module_info_02.dump
@@ -0,0 +1,20 @@
+| +0&#ffffff0@74
+@4|p+0#af5f00255&|r|o|v|i|d|e|s| +0#0000000&|o|r|g|.|d|e|m|o|.|i|n|t|e|r|n|a|l|.|T|e|s|t|a|b|l|e| |w+0#e000e06&|i|t|h| +0#0000000&@30
+@8|o|r|g|.|d|e|m|o|.|t|e|s|t|s|.|A|r|i|t|h|m|e|t|i|c|O|p|e|r|a|t|i|o|n|T|e|s|t|s|;| @26
+>}| @73
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|3|5|,|1| @9|B|o|t| 
diff --git a/runtime/syntax/testdir/input/java_comments.java b/runtime/syntax/testdir/input/java_comments.java
index 3c1a8a2..35f6f7d 100644
--- a/runtime/syntax/testdir/input/java_comments.java
+++ b/runtime/syntax/testdir/input/java_comments.java
@@ -1,7 +1,19 @@
-// VIM_TEST_SETUP unlet! g:java_ignore_javadoc g:java_no_trail_space_error
-// VIM_TEST_SETUP unlet! g:java_no_tab_space_error
-// VIM_TEST_SETUP let [g:java_space_errors,g:java_comment_strings] = [1,1]
-// VIM_TEST_SETUP setlocal spell | highlight link javaCommentStart Todo
+// VIM_TEST_SETUP unlet! g:java_no_tab_space_error g:java_ignore_javadoc
+// VIM_TEST_SETUP unlet! g:java_no_trail_space_error
+// VIM_TEST_SETUP let [g:java_space_errors,g:java_comment_strings]=[1,1]
+
+
+
+
+
+
+
+// VIM_TEST_SETUP setlocal spell fdc=2 fdl=64 fdm=syntax fen
+// VIM_TEST_SETUP highlight link javaCommentStart Todo
+// VIM_TEST_SETUP highlight link javaCommentTitle Underlined
+
+
+
 
 
 
@@ -11,8 +23,10 @@
  * {@snippet file = Snippets.java region = main id = _01}
  * <p>There is no textual representation:
  * {@snippet class = Snippets region = toString id = _02} */
-class CommentsTests
+class CommentsTests implements Comparable<CommentsTests>
 {
+	private CommentsTests() { }
+
 	/** No-op, i. e. no operation.
 	* ({@literal@literal} may be used with {@code .} for contraction.)
 	* @return {@code null} */
@@ -49,6 +63,22 @@
 	/** {@return {@code null}, with no-op, i.e. no operation} . . */
 	Void noOp9() { return null; }
 
+	/** {@return the major Java version} @hidden */
+	protected int majorVersion() { return 21; }
+
+	/** {@summary Compares this instance with the passed {@code that}
+	 * instance for order by invoking {@link Integer#compare(int, int)
+	 * compare} and passing it {@code this.majorVersion()} and
+	 * {@code that.majorVersion()} as respective @arguments.}
+	 *
+	 * {@inheritDoc} */
+	@Override public int compareTo(CommentsTests that)
+	{
+		java.util.Objects.requireNonNull(that, "that");
+		return Integer.compare(this.majorVersion(),
+						that.majorVersion());
+	}
+
 	/** Returns an empty string for an @Override annotated method
 	* (see Chapter 9.6.4.4 {@literal @Override} in a Java Language
 	* Specification) overridden from <code>java.lang.Object</code>
@@ -57,15 +87,17 @@
 	@Override public String toString() { return ""; }
 }
 
-// javadoc --snippet-path . --source-path . -d /tmp/doc/ -package \
+// javadoc --snippet-path . --source-path . -d /tmp/docs/ -package \
 // 	-tag 'jls:a:See Java Language Specification:' Snippets.java
 /** Snippets for comment tests. */
 class Snippets
 {	/* 	TRAILING BLANKS AND MESSPILLINGS ARE SIGNIFICANT! */
+	private Snippets() { }
+
 	/** The method {@code main} must be declared {@code public}, {@code
 	 * static}, and {@code void}.  It must specify a formal parameter
 	 * whose declared type is array of {@link String}.  Therefore,
-	 * either of the following declarations is acceptable:
+	 * <em>either</em> of the following declarations is acceptable:
 	 * 	{@snippet lang="java":
 	 * // @highlight substring="main" type="italic":
 	 * public static void main(String[] args) { }
@@ -79,9 +111,9 @@
 	public static void main(String[] args) { }
 	// @end 
 
-	/** {@return an empty string}	
+	/** {@return an empty string}
 	 * @see <a href="https://docs.oracle.com/javase/specs/jls/se21/html/jls-3.html#jls-3.10.5">3.10.5 String Literals</a>
-	 * @see Object#toString() */
+	 * @see java.base/java.lang.Object#toString() */
 	// @start region = toString	
 	// @replace substring = '""' replacement = "\u0022\u0022"
 	// @link regex = '\bString' target = java.lang.String type = linkplain :
diff --git a/runtime/syntax/testdir/input/java_module_info.java b/runtime/syntax/testdir/input/java_module_info.java
new file mode 100644
index 0000000..bfbea93
--- /dev/null
+++ b/runtime/syntax/testdir/input/java_module_info.java
@@ -0,0 +1,35 @@
+// This module declaration belongs to the sample project published at
+// https://github.com/zzzyxwvut/module-info.git .
+
+import java.util.ServiceLoader;
+
+/**
+ * Defines demo related support.
+ *
+ * Note that the {@code Testable} service is not exported.
+ *
+ * @uses org.demo.internal.Testable
+ * @provides org.demo.internal.Testable
+ * @see ServiceLoader
+ */
+module org.module.info.demo
+{
+	requires static jdk.jfr;
+	requires java.base;
+	requires transitive java.logging;
+	requires transitive static org.module.info.tester;
+
+	exports org.demo;
+	exports org.demo.internal to
+		org.module.info.demo;
+
+	opens org.demo.internal to
+		org.module.info.demo;
+	opens org.demo.tests to
+		org.module.info.demo, org.module.info.tester;
+
+	uses org.demo.internal.Testable;
+
+	provides org.demo.internal.Testable with
+		org.demo.tests.ArithmeticOperationTests;
+}
diff --git a/runtime/syntax/testdir/input/setup/java_module_info.vim b/runtime/syntax/testdir/input/setup/java_module_info.vim
new file mode 100644
index 0000000..2711c1a
--- /dev/null
+++ b/runtime/syntax/testdir/input/setup/java_module_info.vim
@@ -0,0 +1,30 @@
+vim9script
+
+# Test filenames are required to begin with the filetype name prefix,
+# whereas the name of a Java module declaration must be "module-info".
+const name_a: string = 'input/java_module_info.java'
+const name_b: string = 'input/module-info.java'
+
+def ChangeFilename()
+    exec 'saveas! ' .. name_b
+enddef
+
+def RestoreFilename()
+    exec 'saveas! ' .. name_a
+    delete(name_b)
+enddef
+
+autocmd_add([{
+    replace:	true,
+    group:	'java_syntax_tests',
+    event:	'BufEnter',
+    pattern:	name_a,
+    cmd:	'ChangeFilename()',
+    once:	true,
+}, {
+    group:	'java_syntax_tests',
+    event:	['BufLeave', 'ExitPre'],
+    pattern:	name_b,
+    cmd:	'RestoreFilename()',
+    once:	true,
+}])