syn keyword javaType boolean char byte short int long float double
syn keyword javaType void
syn keyword javaStatement return
syn keyword javaStorageClass static synchronized transient volatile final
syn keyword javaExceptions throw try catch finally
syn keyword javaMethodDecl synchronized throws
syn keyword javaClassDecl abstract extends implements interface
" to differentiate the keyword class from MyClass.class we use a match here
syn match javaClassDecl "^class\>"
syn match javaClassDecl "[^.]\<class\>"ms=s+1
syn keyword javaScopeDecl public protected private
" Comments
syn region javaCommentString contained start=+"+ skip=+\\\\\|\\"+ end=+"+ end=+\*/+me=s-1,he=s-1 contains=javaSpecial,javaCommentStar
syn region javaComment2String contained start=+"+ skip=+\\\\\|\\"+ end=+$\|"+ contains=javaSpecial
syn region javaComment start="/\*" end="\*/" contains=javaCommentString,javaCharacter,javaNumber
syn match javaCommentStar contained "^\s*\*[^/]"me=e-1
syn match javaCommentStar contained "^\s*\*$"
hi link javaCommentString javaString
hi link javaComment2String javaString
syn match javaLineComment "//.*" contains=javaComment2String,javaCharacter,javaNumber
if !exists("java_ignore_javadoc")
syn region javaComment start="/\*\*" end="\*/" contains=javaCommentTitle,javaHtmlError,javaHtmlTag,javaHtmlEndTag,javaHtmlSpecialChar,javaHtmlComment,javaDocTags
syn region javaCommentTitle contained matchgroup=javaComment start="/\*\*" matchgroup=javaCommentTitle end="\.$" end="\.[ \t\r<&]"me=e-1 end="@"me=s-1,he=s-1 end="\*/"me=s-1,he=s-1 contains=javaHtmlError,javaHtmlTag,javaHtmlEndTag,javaHtmlSpecialChar,javaHtmlComment,javaCommentStar
" syntax coloring for javadoc comments (HTML)
syntax case ignore
syn match javaDocTags contained "@\(see\|version\|author\|param\|return\|exception\|deprecated\)"
syn match javaHtmlError contained "[<>&]"
" tags
syn match javaHtmlSpecial contained "\\[0-9][0-9][0-9]\|\\."
syn region javaHtmlString contained start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=javaHtmlSpecial,javaScriptExpression
syn region javaHtmlString contained start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=javaHtmlSpecial,javaScriptExpression
syn match javaHtmlValue contained "=[\t ]*[^'" \t>][^ \t>]*"hs=s+1 contains=javaScriptExpression
syn region javaHtmlEndTag contained start=+</+ end=+>+ contains=javaHtmlTagName,javaHtmlTagError
syn region javaHtmlTag contained start=+<[a-zA-Z]+ end=+>+ end=+\*/+me=s-1,he=s-1 contains=javaHtmlString,javaHtmlTagName,javaHtmlArg,javaHtmlValue,javaHtmlTagError,javaHtmlEvent
syn match javaHtmlTagError contained "[^>]<"ms=s+1
" tag names
syn keyword javaHtmlTagName contained address applet area a base basefont
syn keyword javaHtmlTagName contained big blockquote body br b caption center
syn keyword javaHtmlTagName contained cite code dd dfn dir div dl dt em font
syn keyword javaHtmlTagName contained form h1 h2 h3 h4 h5 h6 head hr html img
syn keyword javaHtmlTagName contained input isindex i kbd link li link map menu
syn keyword javaHtmlTagName contained meta ol option param pre p samp
syn keyword javaHtmlTagName contained select small strike strong style sub sup
syn keyword javaHtmlTagName contained table td textarea th title tr tt ul u var
" legal arg names
syn keyword javaHtmlArg contained action
syn keyword javaHtmlArg contained align alink alt archive background bgcolor
syn keyword javaHtmlArg contained border bordercolor cellpadding
syn keyword javaHtmlArg contained cellspacing checked clear code codebase color
syn keyword javaHtmlArg contained cols colspan content coords enctype face
syn keyword javaHtmlArg contained gutter height href hspace
syn keyword javaHtmlArg contained link lowsrc marginheight
syn keyword javaHtmlArg contained marginwidth maxlength method name prompt
syn keyword javaHtmlArg contained size src start target text type url
syn keyword javaHtmlArg contained usemap ismap valign value vlink vspace width wrap
syn match javaHtmlArg contained "http-equiv"
" Netscape extensions
syn keyword javaHtmlTagName contained frame frameset nobr span
syn keyword javaHtmlTagName contained layer ilayer nolayer spacer
syn keyword javaHtmlArg contained frameborder noresize pagex pagey above below
syn keyword javaHtmlArg contained left top visibility clip id noshade
syn match javaHtmlArg contained "z-index"
" special characters
syn match javaHtmlSpecialChar contained "&[^;]*;"
" The real html comments (this implements the comments as defined by html,
" but not all html pages actually conform to it. Errors are flagged.
syn region javaHtmlComment contained start=+<!+ end=+>+ contains=javaHtmlCommentPart,javaHtmlCommentError
syn region javaHtmlComment contained start=+<!DOCTYPE+ end=+>+
syn match javaHtmlCommentError contained "[^><!]"
syn region javaHtmlCommentPart contained start=+--+ end=+--+
syntax case match
endif
" match the special comment /**/
syn match javaComment "/\*\*/"
" Strings and constants
syn match javaSpecialError contained "\\."
syn match javaSpecialCharError contained "[^']"
syn match javaSpecialChar contained "\\\([0-9]\{1,2\}\|[0-3][0-9][0-9]\|[\"\\'ntbrf]\|u[0-9a-fA-F]\{4\}\)"
syn region javaString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=javaSpecialChar,javaSpecialError
syn match javaCharacter "'[^']*'" contains=javaSpecialChar,javaSpecialCharError
syn match javaCharacter "'\\''" contains=javaSpecialChar
syn match javaCharacter "'[^\\]'"
syn match javaNumber "-\=\<[0-9]\+L\=\>\|0[xX][0-9a-fA-F]\+\>"
" unicode characters
syn match javaSpecial "\\u[0-9]\{4\}"
" catch errors caused by wrong parenthesis
syn region javaParen transparent start="(" end=")" contains=ALLBUT,javaCommentStar,javaSpecial,javaParenError,javaDebugString,javaDebugNumber,javaDebugType,javaDebug,javaDebugBoolean,javaDebugSpecial,javaDebugSpecialCharacter,javaDebugCharacter,javaSpecialError,javaSpecialCharError,javaHtml.*
syn match javaParenError ")"
hi link javaParenError javaError
if exists("java_highlight_functions")
" WARNING: the following definitions work only if you use one tab or two spaces
" to indent function. If you use something different, change the leading
" white space in all definitions.
syn match javaFuncDef "^\t[a-zA-Z][a-zA-Z0-9_. \[\]]*([^-+*/()]*)" contains=javaScopeDecl,javaType,javaStorageClass
syn region javaFuncDef start=+^\t[a-zA-Z][a-zA-Z0-9_. \[\]]*([^-+*/()]*,\s*+ end=+)+ contains=javaScopeDecl,javaType,javaStorageClass
syn match javaFuncDef "^ [a-zA-Z][a-zA-Z0-9_. \[\]]*([^-+*/()]*)" contains=javaScopeDecl,javaType,javaStorageClass
syn region javaFuncDef start=+^ [a-zA-Z][a-zA-Z0-9_. \[\]]*([^-+*/()]*,\s*+ end=+)+ contains=javaScopeDecl,javaType,javaStorageClass
syn match javaBraces "[{}]"
endif
if exists("java_mark_braces_in_parens_as_errors")
syn match javaInParen contained "[{}]"
hi link javaInParen javaError
endif
if exists("java_highlight_debug")
" to make this work you must define the highlighting for these groups
syn region javaDebug start="System\.\(out\|err\)\.print\(ln\)*\s*" end=";" contains=javaDebug.*
syn region javaDebug start="trace[ \t]*(" end=";" contains=javaDebug.*
" Strings and constants
syn match javaDebugSpecial contained "\\[0-9][0-9][0-9]\|\\."
syn region javaDebugString contained start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=javaDebugSpecial
syn match javaDebugCharacter contained "'[^\\]'"
syn match javaDebugSpecialCharacter contained "'\\.'"
syn match javaDebugSpecialCharacter contained "'\\''"
syn match javaDebugNumber contained "-\=\<[0-9]\+L\=\>\|0[xX][0-9a-fA-F]\+\>"
syn keyword javaDebugBoolean contained true false
syn keyword javaDebugType contained null this super
