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" Vim syntax file " Language: Java
" Maintainer: Claudio Fleiner <claudio@fleiner.com>
" URL: http://www.fleiner.com/vim/syntax/java.vim
" Last Change: 2011 Dec 30
" Please check :help java.vim for comments on some of the options available.
" Quit when a syntax file was already loaded
if !exists("main_syntax")
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif
" we define it here so that included files can test for it
let main_syntax='java'
syn region javaFold start="{" end="}" transparent fold
endif
" don't use standard HiLink, it will not work with included syntax files
if version < 508
command! -nargs=+ JavaHiLink hi link <args>
else
command! -nargs=+ JavaHiLink hi def link <args>
endif
" some characters that cannot be in a java program (outside a string)
syn match javaError "[\\@`]"
syn match javaError "<<<\|\.\.\|=>\|<>\|||=\|&&=\|[^-]->\|\*\/"
syn match javaOK "\.\.\."
" use separate name so that it can be deleted in javacc.vim
syn match javaError2 "#\|=<"
JavaHiLink javaError2 javaError
" keyword definitions
syn keyword javaExternal native package
syn match javaExternal "\<import\>\(\s\+static\>\)\?"
syn keyword javaError goto const
syn keyword javaConditional if else switch
syn keyword javaRepeat while for do
syn keyword javaBoolean true false
syn keyword javaConstant null
syn keyword javaTypedef this super
syn keyword javaOperator new instanceof
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 strictfp serializable
syn keyword javaExceptions throw try catch finally
syn keyword javaAssert assert
syn keyword javaMethodDecl synchronized throws
syn keyword javaClassDecl extends implements interface
" to differentiate the keyword class from MyClass.class we use a match here
syn match javaTypedef "\.\s*\<class\>"ms=s+1
syn keyword javaClassDecl enum
syn match javaClassDecl "^class\>"
syn match javaClassDecl "[^.]\s*\<class\>"ms=s+1
syn match javaAnnotation "@\([_$a-zA-Z][_$a-zA-Z0-9]*\.\)*[_$a-zA-Z][_$a-zA-Z0-9]*\>"
syn match javaClassDecl "@interface\>"
syn keyword javaBranch break continue nextgroup=javaUserLabelRef skipwhite
syn match javaUserLabelRef "\k\+" contained
syn match javaVarArg "\.\.\."
syn keyword javaScopeDecl public protected private abstract
if exists("java_highlight_java_lang_ids")
let java_highlight_all=1
endif
if exists("java_highlight_all") || exists("java_highlight_java") || exists("java_highlight_java_lang")
" java.lang.*
syn match javaLangClass "\<System\>"
syn keyword javaR_JavaLang NegativeArraySizeException ArrayStoreException IllegalStateException RuntimeException IndexOutOfBoundsException UnsupportedOperationException ArrayIndexOutOfBoundsException ArithmeticException ClassCastException EnumConstantNotPresentException StringIndexOutOfBoundsException IllegalArgumentException IllegalMonitorStateException IllegalThreadStateException NumberFormatException NullPointerException TypeNotPresentException SecurityException
syn cluster javaTop add=javaR_JavaLang
syn cluster javaClasses add=javaR_JavaLang
JavaHiLink javaR_JavaLang javaR_Java
syn keyword javaC_JavaLang Process RuntimePermission StringKeySet CharacterData01 Class ThreadLocal ThreadLocalMap CharacterData0E Package Character StringCoding Long ProcessImpl ProcessEnvironment Short AssertionStatusDirectives 1PackageInfoProxy UnicodeBlock InheritableThreadLocal AbstractStringBuilder StringEnvironment ClassLoader ConditionalSpecialCasing CharacterDataPrivateUse StringBuffer StringDecoder Entry StringEntry WrappedHook StringBuilder StrictMath State ThreadGroup Runtime CharacterData02 MethodArray Object CharacterDataUndefined Integer Gate Boolean Enum Variable Subset StringEncoder Void Terminator CharsetSD IntegerCache CharacterCache Byte CharsetSE Thread SystemClassLoaderAction CharacterDataLatin1 StringValues StackTraceElement Shutdown ShortCache String ConverterSD ByteCache Lock EnclosingMethodInfo Math Float Value Double SecurityManager LongCache ProcessBuilder StringEntrySet Compiler Number UNIXProcess ConverterSE ExternalData CaseInsensitiveComparator CharacterData00 NativeLibrary
syn cluster javaTop add=javaC_JavaLang
syn cluster javaClasses add=javaC_JavaLang
JavaHiLink javaC_JavaLang javaC_Java
syn keyword javaE_JavaLang IncompatibleClassChangeError InternalError UnknownError ClassCircularityError AssertionError ThreadDeath IllegalAccessError NoClassDefFoundError ClassFormatError UnsupportedClassVersionError NoSuchFieldError VerifyError ExceptionInInitializerError InstantiationError LinkageError NoSuchMethodError Error UnsatisfiedLinkError StackOverflowError AbstractMethodError VirtualMachineError OutOfMemoryError
syn cluster javaTop add=javaE_JavaLang
syn cluster javaClasses add=javaE_JavaLang
JavaHiLink javaE_JavaLang javaE_Java
syn keyword javaX_JavaLang CloneNotSupportedException Exception NoSuchMethodException IllegalAccessException NoSuchFieldException Throwable InterruptedException ClassNotFoundException InstantiationException
syn cluster javaTop add=javaX_JavaLang
syn cluster javaClasses add=javaX_JavaLang
JavaHiLink javaX_JavaLang javaX_Java
JavaHiLink javaR_Java javaR_
JavaHiLink javaC_Java javaC_
JavaHiLink javaE_Java javaE_
JavaHiLink javaX_Java javaX_
JavaHiLink javaX_ javaExceptions
JavaHiLink javaR_ javaExceptions
JavaHiLink javaE_ javaExceptions
JavaHiLink javaC_ javaConstant
syn keyword javaLangObject clone equals finalize getClass hashCode
syn keyword javaLangObject notify notifyAll toString wait
JavaHiLink javaLangObject javaConstant
syn cluster javaTop add=javaLangObject
endif
if filereadable(expand("<sfile>:p:h")."/javaid.vim")
source <sfile>:p:h/javaid.vim
endif
if exists("java_space_errors")
if !exists("java_no_trail_space_error")
syn match javaSpaceError "\s\+$"
endif
if !exists("java_no_tab_space_error")
syn match javaSpaceError " \+\t"me=e-1
endif
endif
syn region javaLabelRegion transparent matchgroup=javaLabel start="\<case\>" matchgroup=NONE end=":" contains=javaNumber,javaCharacter
syn match javaUserLabel "^\s*[_$a-zA-Z][_$a-zA-Z0-9_]*\s*:"he=e-1 contains=javaLabel
syn keyword javaLabel default
" highlighting C++ keywords as errors removed, too many people find it
" annoying. Was: if !exists("java_allow_cpp_keywords")
" The following cluster contains all java groups except the contained ones
syn cluster javaTop add=javaExternal,javaError,javaError,javaBranch,javaLabelRegion,javaLabel,javaConditional,javaRepeat,javaBoolean,javaConstant,javaTypedef,javaOperator,javaType,javaType,javaStatement,javaStorageClass,javaAssert,javaExceptions,javaMethodDecl,javaClassDecl,javaClassDecl,javaClassDecl,javaScopeDecl,javaError,javaError2,javaUserLabel,javaLangObject,javaAnnotation,javaVarArg
" Comments
syn keyword javaTodo contained TODO FIXME XXX
if exists("java_comment_strings")
syn region javaCommentString contained start=+"+ end=+"+ end=+$+ end=+\*/+me=s-1,he=s-1 contains=javaSpecial,javaCommentStar,javaSpecialChar,@Spell
syn region javaComment2String contained start=+"+ end=+$\|"+ contains=javaSpecial,javaSpecialChar,@Spell
syn match javaCommentCharacter contained "'\\[^']\{1,6\}'" contains=javaSpecialChar
syn match javaCommentCharacter contained "'\\''" contains=javaSpecialChar
syn match javaCommentCharacter contained "'[^\\]'"
syn cluster javaCommentSpecial add=javaCommentString,javaCommentCharacter,javaNumber
syn cluster javaCommentSpecial2 add=javaComment2String,javaCommentCharacter,javaNumber
endif
syn region javaComment start="/\*" end="\*/" contains=@javaCommentSpecial,javaTodo,@Spell
syn match javaCommentStar contained "^\s*\*[^/]"me=e-1
syn match javaCommentStar contained "^\s*\*$"
syn match javaLineComment "//.*" contains=@javaCommentSpecial2,javaTodo,@Spell
JavaHiLink javaCommentString javaString
JavaHiLink javaComment2String javaString
JavaHiLink javaCommentCharacter javaCharacter
syn cluster javaTop add=javaComment,javaLineComment
if !exists("java_ignore_javadoc") && main_syntax != 'jsp'
syntax case ignore
" syntax coloring for javadoc comments (HTML)
syntax include @javaHtml <sfile>:p:h/html.vim
unlet b:current_syntax
" HTML enables spell checking for all text that is not in a syntax item. This
" is wrong for Java (all identifiers would be spell-checked), so it's undone
" here.
syntax spell default
syn region javaDocComment start="/\*\*" end="\*/" keepend contains=javaCommentTitle,@javaHtml,javaDocTags,javaDocSeeTag,javaTodo,@Spell
syn region javaCommentTitle contained matchgroup=javaDocComment start="/\*\*" matchgroup=javaCommentTitle keepend end="\.$" end="\.[ \t\r<&]"me=e-1 end="[^{]@"me=s-2,he=s-1 end="\*/"me=s-1,he=s-1 contains=@javaHtml,javaCommentStar,javaTodo,@Spell,javaDocTags,javaDocSeeTag
syn region javaDocTags contained start="{@\(link\|linkplain\|inherit[Dd]oc\|doc[rR]oot\|value\)" end="}"
syn match javaDocTags contained "@\(param\|exception\|throws\|since\)\s\+\S\+" contains=javaDocParam
syn match javaDocParam contained "\s\S\+"
syn match javaDocTags contained "@\(version\|author\|return\|deprecated\|serial\|serialField\|serialData\)\>"
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\+\((\_[^)]\+)\)\=\)\=@ extend
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 "\\\([4-9]\d\|[0-3]\d\d\|[\"\\'ntbrf]\|u\x\{4\}\)"
syn region javaString start=+"+ end=+"+ end=+$+ contains=javaSpecialChar,javaSpecialError,@Spell
" next line disabled, it can cause a crash for a long line
"syn match javaStringError +"\([^"\\]\|\\.\)*$+
syn match javaCharacter "'[^']*'" contains=javaSpecialChar,javaSpecialCharError
syn match javaCharacter "'\\''" contains=javaSpecialChar
syn match javaCharacter "'[^\\]'"
syn match javaNumber "\<\(0[0-7]*\|0[xX]\x\+\|\d\+\)[lL]\=\>"
syn match javaNumber "\(\<\d\+\.\d*\|\.\d\+\)\([eE][-+]\=\d\+\)\=[fFdD]\="
syn match javaNumber "\<\d\+[eE][-+]\=\d\+[fFdD]\=\>"
syn match javaNumber "\<\d\+\([eE][-+]\=\d\+\)\=[fFdD]\>"
" unicode characters
syn match javaSpecial "\\u\d\{4\}"
syn cluster javaTop add=javaString,javaCharacter,javaNumber,javaSpecial,javaStringError
if exists("java_highlight_functions")
if java_highlight_functions == "indent"
syn match javaFuncDef "^\(\t\| \{8\}\)[_$a-zA-Z][_$a-zA-Z0-9_. \[\]]*([^-+*/()]*)" contains=javaScopeDecl,javaType,javaStorageClass,@javaClasses
syn region javaFuncDef start=+^\(\t\| \{8\}\)[$_a-zA-Z][$_a-zA-Z0-9_. \[\]]*([^-+*/()]*,\s*+ end=+)+ contains=javaScopeDecl,javaType,javaStorageClass,@javaClasses
syn match javaFuncDef "^ [$_a-zA-Z][$_a-zA-Z0-9_. \[\]]*([^-+*/()]*)" contains=javaScopeDecl,javaType,javaStorageClass,@javaClasses
syn region javaFuncDef start=+^ [$_a-zA-Z][$_a-zA-Z0-9_. \[\]]*([^-+*/()]*,\s*+ end=+)+ contains=javaScopeDecl,javaType,javaStorageClass,@javaClasses
else
" This line catches method declarations at any indentation>0, but it assumes
" two things:
" 1. class names are always capitalized (ie: Button)
" 2. method names are never capitalized (except constructors, of course)
syn region javaFuncDef start=+^\s\+\(\(public\|protected\|private\|static\|abstract\|final\|native\|synchronized\)\s\+\)*\(\(void\|boolean\|char\|byte\|short\|int\|long\|float\|double\|\([A-Za-z_][A-Za-z0-9_$]*\.\)*[A-Z][A-Za-z0-9_$]*\)\(<[^>]*>\)\=\(\[\]\)*\s\+[a-z][A-Za-z0-9_$]*\|[A-Z][A-Za-z0-9_$]*\)\s*([^0-9]+ end=+)+ contains=javaScopeDecl,javaType,javaStorageClass,javaComment,javaLineComment,@javaClasses
endif
syn match javaBraces "[{}]"
syn cluster javaTop add=javaFuncDef,javaBraces
endif
if exists("java_highlight_debug")
" Strings and constants
syn match javaDebugSpecial contained "\\\d\d\d\|\\."
syn region javaDebugString contained start=+"+ end=+"+ contains=javaDebugSpecial
syn match javaDebugStringError +"\([^"\\]\|\\.\)*$+
syn match javaDebugCharacter contained "'[^\\]'"
syn match javaDebugSpecialCharacter contained "'\\.'"
syn match javaDebugSpecialCharacter contained "'\\''"
syn match javaDebugNumber contained "\<\(0[0-7]*\|0[xX]\x\+\|\d\+\)[lL]\=\>"
syn match javaDebugNumber contained "\(\<\d\+\.\d*\|\.\d\+\)\([eE][-+]\=\d\+\)\=[fFdD]\="
syn match javaDebugNumber contained "\<\d\+[eE][-+]\=\d\+[fFdD]\=\>"
syn match javaDebugNumber contained "\<\d\+\([eE][-+]\=\d\+\)\=[fFdD]\>"
syn keyword javaDebugBoolean contained true false
syn keyword javaDebugType contained null this super
syn region javaDebugParen start=+(+ end=+)+ contained contains=javaDebug.*,javaDebugParen
" to make this work you must define the highlighting for these groups
syn match javaDebug "\<System\.\(out\|err\)\.print\(ln\)*\s*("me=e-1 contains=javaDebug.* nextgroup=javaDebugParen
syn match javaDebug "\<p\s*("me=e-1 contains=javaDebug.* nextgroup=javaDebugParen
syn match javaDebug "[A-Za-z][a-zA-Z0-9_]*\.printStackTrace\s*("me=e-1 contains=javaDebug.* nextgroup=javaDebugParen
syn match javaDebug "\<trace[SL]\=\s*("me=e-1 contains=javaDebug.* nextgroup=javaDebugParen
syn cluster javaTop add=javaDebug
if version >= 508 || !exists("did_c_syn_inits")
JavaHiLink javaDebug Debug
JavaHiLink javaDebugString DebugString
JavaHiLink javaDebugStringError javaError
JavaHiLink javaDebugType DebugType
JavaHiLink javaDebugBoolean DebugBoolean
JavaHiLink javaDebugNumber Debug
JavaHiLink javaDebugSpecial DebugSpecial
JavaHiLink javaDebugSpecialCharacter DebugSpecial
JavaHiLink javaDebugCharacter DebugString
JavaHiLink javaDebugParen Debug
JavaHiLink DebugString String
JavaHiLink DebugSpecial Special
JavaHiLink DebugBoolean Boolean
JavaHiLink DebugType Type
endif
endif
if exists("java_mark_braces_in_parens_as_errors")
syn match javaInParen contained "[{}]"
JavaHiLink javaInParen javaError
syn cluster javaTop add=javaInParen
endif
" catch errors caused by wrong parenthesis
syn region javaParenT transparent matchgroup=javaParen start="(" end=")" contains=@javaTop,javaParenT1
syn region javaParenT1 transparent matchgroup=javaParen1 start="(" end=")" contains=@javaTop,javaParenT2 contained
syn region javaParenT2 transparent matchgroup=javaParen2 start="(" end=")" contains=@javaTop,javaParenT contained
syn match javaParenError ")"
" catch errors caused by wrong square parenthesis
syn region javaParenT transparent matchgroup=javaParen start="\[" end="\]" contains=@javaTop,javaParenT1
syn region javaParenT1 transparent matchgroup=javaParen1 start="\[" end="\]" contains=@javaTop,javaParenT2 contained
syn region javaParenT2 transparent matchgroup=javaParen2 start="\[" end="\]" contains=@javaTop,javaParenT contained
syn match javaParenError "\]"
JavaHiLink javaParenError javaError
if !exists("java_minlines")
let java_minlines = 10
endif
exec "syn sync ccomment javaComment minlines=" . java_minlines
" The default highlighting.
if version >= 508 || !exists("did_java_syn_inits")
if version < 508
let did_java_syn_inits = 1
endif
JavaHiLink javaFuncDef Function
JavaHiLink javaVarArg Function
JavaHiLink javaBraces Function
JavaHiLink javaBranch Conditional
JavaHiLink javaUserLabelRef javaUserLabel
JavaHiLink javaLabel Label
JavaHiLink javaUserLabel Label
JavaHiLink javaConditional Conditional
JavaHiLink javaRepeat Repeat
JavaHiLink javaExceptions Exception
JavaHiLink javaAssert Statement
JavaHiLink javaStorageClass StorageClass
JavaHiLink javaMethodDecl javaStorageClass
JavaHiLink javaClassDecl javaStorageClass
JavaHiLink javaScopeDecl javaStorageClass
JavaHiLink javaBoolean Boolean
JavaHiLink javaSpecial Special
JavaHiLink javaSpecialError Error
JavaHiLink javaSpecialCharError Error
JavaHiLink javaString String
JavaHiLink javaCharacter Character
JavaHiLink javaSpecialChar SpecialChar
JavaHiLink javaNumber Number
JavaHiLink javaError Error
JavaHiLink javaStringError Error
JavaHiLink javaStatement Statement
JavaHiLink javaOperator Operator
JavaHiLink javaComment Comment
JavaHiLink javaDocComment Comment
JavaHiLink javaLineComment Comment
JavaHiLink javaConstant Constant
JavaHiLink javaTypedef Typedef
JavaHiLink javaTodo Todo
JavaHiLink javaAnnotation PreProc
JavaHiLink javaCommentTitle SpecialComment
JavaHiLink javaDocTags Special
JavaHiLink javaDocParam Function
JavaHiLink javaDocSeeTagParam Function
JavaHiLink javaCommentStar javaComment
JavaHiLink javaType Type
JavaHiLink javaExternal Include
JavaHiLink htmlComment Special
JavaHiLink htmlCommentPart Special
JavaHiLink javaSpaceError Error
endif
delcommand JavaHiLink
let b:current_syntax = "java"
if main_syntax == 'java'
unlet main_syntax
endif
let b:spell_options="contained"
" vim: ts=8
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