if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'javascript') == -1 " Vim syntax file " Language: JavaScript " Maintainer: vim-javascript community " URL: https://github.com/pangloss/vim-javascript if !exists("main_syntax") if version < 600 syntax clear elseif exists("b:current_syntax") finish endif let main_syntax = 'javascript' endif if !exists('g:javascript_conceal') let g:javascript_conceal = 0 endif " Dollar sign is permittd anywhere in an identifier setlocal iskeyword+=$ syntax sync fromstart " TODO: Figure out what type of casing I need " syntax case ignore syntax case match syntax match jsNoise /[:,\;\.]\{1}/ syntax match jsFuncCall /\k\+\%(\s*(\)\@=/ syntax match jsParensError /[)}\]]/ " Program Keywords syntax keyword jsStorageClass const var let skipwhite skipempty nextgroup=jsDestructuringBlock,jsDestructuringArray syntax keyword jsOperator delete instanceof typeof void new in of syntax match jsOperator /[\!\|\&\+\-\<\>\=\%\/\*\~\^]\{1}/ syntax keyword jsBooleanTrue true syntax keyword jsBooleanFalse false " Modules syntax keyword jsModuleKeywords contained import syntax keyword jsModuleKeywords contained export skipwhite skipempty nextgroup=jsExportBlock,jsModuleDefault syntax keyword jsModuleOperators contained from syntax keyword jsModuleOperators contained as syntax region jsModuleGroup contained matchgroup=jsBraces start=/{/ end=/}/ contains=jsModuleOperators,jsNoise,jsComment syntax match jsModuleAsterisk contained /*/ syntax keyword jsModuleDefault contained default skipwhite kipempty nextgroup=@jsExpression syntax region jsImportContainer start=/\ / end="\%(;\|$\)" contains=jsModuleKeywords,jsModuleOperators,jsComment,jsString,jsTemplateString,jsNoise,jsModuleGroup,jsModuleAsterisk syntax region jsExportContainer start=/\ / end="\%(;\|$\)" contains=jsModuleKeywords,jsModuleOperators,jsStorageClass,jsModuleDefault,@jsExpression syntax region jsExportBlock contained matchgroup=jsBraces start=/{/ end=/}/ contains=jsModuleOperators,jsNoise,jsComment " Strings, Templates, Numbers syntax region jsString start=+"+ skip=+\\\("\|$\)+ end=+"\|$+ contains=jsSpecial,@Spell extend syntax region jsString start=+'+ skip=+\\\('\|$\)+ end=+'\|$+ contains=jsSpecial,@Spell extend syntax region jsTemplateString start=+`+ skip=+\\\(`\|$\)+ end=+`+ contains=jsTemplateVar,jsSpecial extend syntax match jsTaggedTemplate /\k\+\%(`\)\@=/ nextgroup=jsTemplateString syntax match jsNumber /\<-\=\d\+\(L\|[eE][+-]\=\d\+\)\=\>\|\<0[xX]\x\+\>/ syntax keyword jsNumber Infinity syntax match jsFloat /\<-\=\%(\d\+\.\d\+\|\d\+\.\|\.\d\+\)\%([eE][+-]\=\d\+\)\=\>/ " Regular Expressions syntax match jsSpecial contained "\v\\%(0|\\x\x\{2\}\|\\u\x\{4\}\|\c[A-Z]|.)" syntax region jsTemplateVar contained matchgroup=jsTemplateBraces start=+${+ end=+}+ contains=@jsExpression syntax region jsRegexpCharClass contained start=+\[+ skip=+\\.+ end=+\]+ syntax match jsRegexpBoundary contained "\v%(\<@![\^$]|\\[bB])" syntax match jsRegexpBackRef contained "\v\\[1-9][0-9]*" syntax match jsRegexpQuantifier contained "\v\\@]" syntax region jsRegexpGroup contained start="\\\@ 703 || v:version == 603 && has("patch1088") syntax region jsRegexpString start=+\%(\%(\%(return\|case\)\s\+\)\@50<=\|\%(\%([)\]"']\|\d\|\w\)\s*\)\@50\(\s*:\)\@=/ contains=jsFunctionKey skipwhite skipempty nextgroup=jsObjectValue,jsFlowParenRegion syntax region jsObjectKeyString contained start=+"+ skip=+\\\("\|$\)+ end=+"\|$+ contains=jsSpecial,@Spell skipwhite skipempty nextgroup=jsObjectValue syntax region jsObjectKeyString contained start=+'+ skip=+\\\('\|$\)+ end=+'\|$+ contains=jsSpecial,@Spell skipwhite skipempty nextgroup=jsObjectValue syntax region jsObjectKeyComputed contained matchgroup=jsBrackets start=/\[/ end=/]/ contains=@jsExpression skipwhite skipempty nextgroup=jsObjectValue,jsFuncArgs extend syntax match jsObjectSeparator contained /,/ syntax region jsObjectValue contained start=/:/ end=/\%(,\|}\)\@=/ contains=@jsExpression extend syntax match jsObjectFuncName contained /\<[a-zA-Z_$][0-9a-zA-Z_$]*\>[\r\n\t ]*(\@=/ skipwhite skipempty nextgroup=jsFuncArgs syntax match jsFunctionKey contained /\<[a-zA-Z_$][0-9a-zA-Z_$]*\>\(\s*:\s*function\s*\)\@=/ syntax match jsObjectMethodType contained /\%(get\|set\|static\|async\)\%( \k\+\)\@=/ skipwhite skipempty nextgroup=jsObjectFuncName syntax region jsObjectStringKey contained start=+"+ skip=+\\\("\|$\)+ end=+"\|$+ contains=jsSpecial,@Spell extend skipwhite skipempty nextgroup=jsFuncArgs,jsObjectValue syntax region jsObjectStringKey contained start=+'+ skip=+\\\('\|$\)+ end=+'\|$+ contains=jsSpecial,@Spell extend skipwhite skipempty nextgroup=jsFuncArgs,jsObjectValue exe 'syntax keyword jsNull null '.(exists('g:javascript_conceal_null') ? 'conceal cchar='.g:javascript_conceal_null : '') exe 'syntax keyword jsReturn return contained '.(exists('g:javascript_conceal_return') ? 'conceal cchar='.g:javascript_conceal_return : '') exe 'syntax keyword jsUndefined undefined '.(exists('g:javascript_conceal_undefined') ? 'conceal cchar='.g:javascript_conceal_undefined : '') exe 'syntax keyword jsNan NaN '.(exists('g:javascript_conceal_NaN') ? 'conceal cchar='.g:javascript_conceal_NaN : '') exe 'syntax keyword jsPrototype prototype '.(exists('g:javascript_conceal_prototype') ? 'conceal cchar='.g:javascript_conceal_prototype : '') exe 'syntax keyword jsThis this contained '.(exists('g:javascript_conceal_this') ? 'conceal cchar='.g:javascript_conceal_this : '') exe 'syntax keyword jsSuper super contained '.(exists('g:javascript_conceal_super') ? 'conceal cchar='.g:javascript_conceal_super : '') " Statement Keywords syntax keyword jsStatement contained break continue with yield debugger syntax keyword jsConditional if else skipwhite skipempty nextgroup=jsParenIfElse,jsBlock syntax keyword jsConditional switch skipwhite skipempty nextgroup=jsParenSwitch syntax keyword jsRepeat while for skipwhite skipempty nextgroup=jsParenRepeat syntax keyword jsRepeat do skipwhite skipempty nextgroup=jsBlock syntax keyword jsLabel contained case default syntax keyword jsTry try skipwhite skipempty nextgroup=jsTryCatchBlock syntax keyword jsFinally contained finally skipwhite skipempty nextgroup=jsBlock syntax keyword jsCatch contained catch skipwhite skipempty nextgroup=jsParenCatch syntax keyword jsException throw syntax keyword jsAsyncKeyword async await syntax match jsSwitchColon contained /:/ skipwhite skipempty nextgroup=jsBlock " Keywords syntax keyword jsGlobalObjects Array Boolean Date Function Iterator Number Object Symbol Map WeakMap Set RegExp String Proxy Promise Buffer ParallelArray ArrayBuffer DataView Float32Array Float64Array Int16Array Int32Array Int8Array Uint16Array Uint32Array Uint8Array Uint8ClampedArray JSON Math console document window Intl Collator DateTimeFormat NumberFormat syntax keyword jsExceptions Error EvalError InternalError RangeError ReferenceError StopIteration SyntaxError TypeError URIError syntax keyword jsBuiltins decodeURI decodeURIComponent encodeURI encodeURIComponent eval isFinite isNaN parseFloat parseInt uneval " DISCUSS: How imporant is this, really? Perhaps it should be linked to an error because I assume the keywords are reserved? syntax keyword jsFutureKeys abstract enum int short boolean interface byte long char final native synchronized float package throws goto private transient implements protected volatile double public " DISCUSS: Should we really be matching stuff like this? " DOM2 Objects syntax keyword jsGlobalObjects DOMImplementation DocumentFragment Document Node NodeList NamedNodeMap CharacterData Attr Element Text Comment CDATASection DocumentType Notation Entity EntityReference ProcessingInstruction syntax keyword jsExceptions DOMException " DISCUSS: Should we really be matching stuff like this? " DOM2 CONSTANT syntax keyword jsDomErrNo INDEX_SIZE_ERR DOMSTRING_SIZE_ERR HIERARCHY_REQUEST_ERR WRONG_DOCUMENT_ERR INVALID_CHARACTER_ERR NO_DATA_ALLOWED_ERR NO_MODIFICATION_ALLOWED_ERR NOT_FOUND_ERR NOT_SUPPORTED_ERR INUSE_ATTRIBUTE_ERR INVALID_STATE_ERR SYNTAX_ERR INVALID_MODIFICATION_ERR NAMESPACE_ERR INVALID_ACCESS_ERR syntax keyword jsDomNodeConsts ELEMENT_NODE ATTRIBUTE_NODE TEXT_NODE CDATA_SECTION_NODE ENTITY_REFERENCE_NODE ENTITY_NODE PROCESSING_INSTRUCTION_NODE COMMENT_NODE DOCUMENT_NODE DOCUMENT_TYPE_NODE DOCUMENT_FRAGMENT_NODE NOTATION_NODE " DISCUSS: Should we really be special matching on these props? " HTML events and internal variables syntax keyword jsHtmlEvents onblur onclick oncontextmenu ondblclick onfocus onkeydown onkeypress onkeyup onmousedown onmousemove onmouseout onmouseover onmouseup onresize "" Code blocks syntax region jsBracket matchgroup=jsBrackets start=/\[/ end=/\]/ contains=@jsExpression extend fold syntax region jsParen matchgroup=jsParens start=/(/ end=/)/ contains=@jsAll extend fold syntax region jsParenIfElse contained matchgroup=jsParens start=/(/ end=/)/ contains=@jsAll skipwhite skipempty nextgroup=jsBlock extend fold syntax region jsParenRepeat contained matchgroup=jsParens start=/(/ end=/)/ contains=@jsAll skipwhite skipempty nextgroup=jsBlock extend fold syntax region jsParenSwitch contained matchgroup=jsParens start=/(/ end=/)/ contains=@jsAll skipwhite skipempty nextgroup=jsSwitchBlock extend fold syntax region jsParenCatch contained matchgroup=jsParens start=/(/ end=/)/ skipwhite skipempty nextgroup=jsTryCatchBlock extend fold syntax region jsFuncArgs contained matchgroup=jsFuncParens start=/(/ end=/)/ contains=jsFuncArgCommas,jsComment,jsFuncArgExpression,jsDestructuringBlock,jsRestExpression,jsFlow skipwhite skipempty nextgroup=jsFuncBlock,jsFlowReturn extend fold syntax region jsClassBlock contained matchgroup=jsClassBraces start=/{/ end=/}/ contains=jsClassFuncName,jsClassMethodType,jsOperator,jsArrowFunction,jsArrowFuncArgs,jsComment,jsGenerator,jsDecorator,jsClassProperty,jsClassPropertyComputed,jsClassStringKey,jsNoise,jsFlowClassProperty extend fold syntax region jsFuncBlock contained matchgroup=jsFuncBraces start=/{/ end=/}/ contains=@jsAll extend fold syntax region jsBlock contained matchgroup=jsBraces start=/{/ end=/}/ contains=@jsAll extend fold syntax region jsTryCatchBlock contained matchgroup=jsBraces start=/{/ end=/}/ contains=@jsAll skipwhite skipempty nextgroup=jsCatch,jsFinally extend fold syntax region jsSwitchBlock contained matchgroup=jsBraces start=/{/ end=/}/ contains=@jsAll,jsLabel,jsSwitchColon extend fold syntax region jsDestructuringBlock contained matchgroup=jsDestructuringBraces start=/{/ end=/}/ contains=jsDestructuringProperty,jsDestructuringAssignment,jsDestructuringNoise,jsDestructuringPropertyComputed,jsSpreadExpression extend fold syntax region jsDestructuringArray contained matchgroup=jsDestructuringBraces start=/\[/ end=/\]/ contains=jsDestructuringPropertyValue,jsNoise,jsDestructuringProperty,jsSpreadExpression extend fold syntax region jsObject matchgroup=jsObjectBraces start=/{/ end=/}/ contains=jsObjectKey,jsObjectKeyString,jsObjectKeyComputed,jsObjectSeparator,jsObjectFuncName,jsObjectMethodType,jsGenerator,jsComment,jsObjectStringKey,jsSpreadExpression extend fold syntax region jsTernaryIf matchgroup=jsTernaryIfOperator start=/?/ end=/\%(:\|[\}]\@=\)/ contains=@jsExpression syntax region jsSpreadExpression contained matchgroup=jsSpreadOperator start=/\.\.\./ end=/[,}\]]\@=/ contains=@jsExpression syntax region jsRestExpression contained matchgroup=jsRestOperator start=/\.\.\./ end=/[,)]\@=/ syntax region jsTernaryIf matchgroup=jsTernaryIfOperator start=/?/ end=/\%(:\|[\}]\@=\)/ contains=@jsExpression syntax match jsGenerator contained /\*/ skipwhite skipempty nextgroup=jsFuncName,jsFuncArgs syntax match jsFuncName contained /\<[a-zA-Z_$][0-9a-zA-Z_$]*\>/ skipwhite skipempty nextgroup=jsFuncArgs syntax region jsFuncArgExpression contained matchgroup=jsFuncArgOperator start=/=/ end=/[,)]\@=/ contains=@jsExpression extend syntax match jsFuncArgCommas contained ',' syntax keyword jsArguments contained arguments " Matches a single keyword argument with no parens syntax match jsArrowFuncArgs /\k\+\s*\%(=>\)\@=/ skipwhite contains=jsFuncArgs skipwhite skipempty nextgroup=jsArrowFunction extend " Matches a series of arguments surrounded in parens syntax match jsArrowFuncArgs /([^()]*)\s*\(=>\)\@=/ contains=jsFuncArgs skipempty skipwhite nextgroup=jsArrowFunction extend exe 'syntax match jsFunction /\/ skipwhite skipempty nextgroup=jsGenerator,jsFuncName,jsFuncArgs skipwhite '.(exists('g:javascript_conceal_function') ? 'conceal cchar='.g:javascript_conceal_function : '') exe 'syntax match jsArrowFunction /=>/ skipwhite skipempty nextgroup=jsFuncBlock contains=jsFuncBraces '.(exists('g:javascript_conceal_arrow_function') ? 'conceal cchar='.g:javascript_conceal_arrow_function : '') syntax keyword jsClassKeywords contained extends class syntax match jsClassNoise contained /\./ syntax match jsClassMethodType contained /\%(get\|set\|static\|async\)\%( \k\+\)\@=/ skipwhite skipempty nextgroup=jsFuncName,jsClassProperty syntax match jsClassDefinition /\\%( [a-zA-Z_$][0-9a-zA-Z_$ \n.]*\)*/ contains=jsClassKeywords,jsClassNoise skipwhite skipempty nextgroup=jsClassBlock,jsFlowClass syntax match jsDecorator contained "@" nextgroup=jsDecoratorFunction syntax match jsDecoratorFunction contained "[a-zA-Z_][a-zA-Z0-9_.]*" syntax match jsClassProperty contained /\<[0-9a-zA-Z_$]*\>\(\s*=\)\@=/ skipwhite skipempty nextgroup=jsClassValue syntax region jsClassValue contained start=/=/ end=/\%(;\|}\|\n\)\@=/ contains=@jsExpression syntax region jsClassPropertyComputed contained matchgroup=jsBrackets start=/\[/ end=/]/ contains=@jsExpression skipwhite skipempty nextgroup=jsFuncArgs,jsClassValue extend syntax match jsClassFuncName contained /\<[a-zA-Z_$][0-9a-zA-Z_$]*\>\%(\s*(\)\@=/ skipwhite skipempty nextgroup=jsFuncArgs syntax region jsClassStringKey contained start=+"+ skip=+\\\("\|$\)+ end=+"\|$+ contains=jsSpecial,@Spell extend skipwhite skipempty nextgroup=jsFuncArgs syntax region jsClassStringKey contained start=+'+ skip=+\\\('\|$\)+ end=+'\|$+ contains=jsSpecial,@Spell extend skipwhite skipempty nextgroup=jsFuncArgs " Destructuring syntax match jsDestructuringPropertyValue contained /\<[0-9a-zA-Z_$]*\>/ syntax match jsDestructuringProperty contained /\<[0-9a-zA-Z_$]*\>\(\s*=\)\@=/ skipwhite skipempty nextgroup=jsDestructuringValue syntax match jsDestructuringAssignment contained /\<[0-9a-zA-Z_$]*\>\(\s*:\)\@=/ skipwhite skipempty nextgroup=jsDestructuringValueAssignment syntax region jsDestructuringValue contained start=/=/ end=/[,}\]]\@=/ contains=@jsExpression extend syntax region jsDestructuringValueAssignment contained start=/:/ end=/[,}=]\@=/ contains=jsDestructuringPropertyValue,jsDestructuringBlock,jsNoise,jsDestructuringNoise skipwhite skipempty nextgroup=jsDestructuringValue extend syntax match jsDestructuringNoise contained /[,\[\]]/ syntax region jsDestructuringPropertyComputed contained matchgroup=jsBrackets start=/\[/ end=/]/ contains=@jsExpression skipwhite skipempty nextgroup=jsDestructuringValue,jsDestructuringNoise extend fold " Comments syntax keyword jsCommentTodo contained TODO FIXME XXX TBD syntax region jsComment start=/\/\// end=/$/ contains=jsCommentTodo,@Spell extend keepend syntax region jsComment start=/\/\*/ end=/\*\// contains=jsCommentTodo,@Spell fold extend keepend syntax region jsEnvComment start=/\%^#!/ end=/$/ display if exists("javascript_plugin_jsdoc") runtime extras/jsdoc.vim " NGDoc requires JSDoc if exists("javascript_plugin_ngdoc") runtime extras/ngdoc.vim endif endif if exists("javascript_plugin_flow") runtime extras/flow.vim endif syntax cluster jsExpression contains=jsBracket,jsParen,jsObject,jsBlock,jsTernaryIf,jsTaggedTemplate,jsTemplateString,jsString,jsRegexpString,jsNumber,jsFloat,jsOperator,jsBooleanTrue,jsBooleanFalse,jsNull,jsFunction,jsArrowFunction,jsGlobalObjects,jsExceptions,jsFutureKeys,jsDomErrNo,jsDomNodeConsts,jsHtmlEvents,jsFuncCall,jsUndefined,jsNan,jsPrototype,jsBuiltins,jsNoise,jsClassDefinition,jsArrowFunction,jsArrowFuncArgs,jsParensError,jsComment,jsArguments,jsThis,jsSuper syntax cluster jsAll contains=@jsExpression,jsExportContainer,jsImportContainer,jsStorageClass,jsConditional,jsRepeat,jsReturn,jsStatement,jsException,jsTry,jsAsyncKeyword " Define the default highlighting. " For version 5.7 and earlier: only when not done already " For version 5.8 and later: only when an item doesn't have highlighting yet if version >= 508 || !exists("did_javascript_syn_inits") if version < 508 let did_javascript_syn_inits = 1 command -nargs=+ HiLink hi link else command -nargs=+ HiLink hi def link endif HiLink jsComment Comment HiLink jsEnvComment PreProc HiLink jsCommentTodo Todo HiLink jsString String HiLink jsObjectKeyString String HiLink jsTemplateString String HiLink jsObjectStringKey String HiLink jsClassStringKey String HiLink jsTaggedTemplate StorageClass HiLink jsTernaryIfOperator Operator HiLink jsRegexpString String HiLink jsRegexpBoundary SpecialChar HiLink jsRegexpQuantifier SpecialChar HiLink jsRegexpOr Conditional HiLink jsRegexpMod SpecialChar HiLink jsRegexpBackRef SpecialChar HiLink jsRegexpGroup jsRegexpString HiLink jsRegexpCharClass Character HiLink jsCharacter Character HiLink jsPrototype Special HiLink jsConditional Conditional HiLink jsBranch Conditional HiLink jsLabel Label HiLink jsReturn Statement HiLink jsRepeat Repeat HiLink jsStatement Statement HiLink jsException Exception HiLink jsTry Exception HiLink jsFinally Exception HiLink jsCatch Exception HiLink jsAsyncKeyword Keyword HiLink jsArrowFunction Type HiLink jsFunction Type HiLink jsGenerator jsFunction HiLink jsArrowFuncArgs jsFuncArgs HiLink jsFuncName Function HiLink jsClassFuncName jsFuncName HiLink jsObjectFuncName Function HiLink jsArguments Special HiLink jsError Error HiLink jsParensError Error HiLink jsOperator Operator HiLink jsOf Operator HiLink jsStorageClass StorageClass HiLink jsClassKeywords Structure HiLink jsThis Special HiLink jsSuper Special HiLink jsNan Number HiLink jsNull Type HiLink jsUndefined Type HiLink jsNumber Number HiLink jsFloat Float HiLink jsBooleanTrue Boolean HiLink jsBooleanFalse Boolean HiLink jsNoise Noise HiLink jsBrackets Noise HiLink jsParens Noise HiLink jsBraces Noise HiLink jsFuncBraces Noise HiLink jsFuncParens Noise HiLink jsClassBraces Noise HiLink jsClassNoise Noise HiLink jsObjectBraces Noise HiLink jsObjectSeparator Noise HiLink jsSpecial Special HiLink jsTemplateVar Special HiLink jsTemplateBraces jsBraces HiLink jsGlobalObjects Special HiLink jsExceptions Special HiLink jsBuiltins Special HiLink jsModuleKeywords Include HiLink jsModuleOperators Include HiLink jsModuleDefault Include HiLink jsDecorator Special HiLink jsDecoratorFunction Special HiLink jsFuncArgOperator jsFuncArgs HiLink jsModuleAsterisk Noise HiLink jsClassProperty jsObjectKey HiLink jsSpreadOperator Operator HiLink jsRestOperator Operator HiLink jsRestExpression jsFuncArgs HiLink jsSwitchColon Noise HiLink jsClassMethodType Type HiLink jsObjectMethodType Type HiLink jsDestructuringBraces Noise HiLink jsDestructuringProperty jsFuncArgs HiLink jsDestructuringAssignment jsObjectKey HiLink jsDestructuringNoise Noise HiLink jsDomErrNo Constant HiLink jsDomNodeConsts Constant HiLink jsDomElemAttrs Label HiLink jsDomElemFuncs PreProc HiLink jsHtmlEvents Special HiLink jsHtmlElemAttrs Label HiLink jsHtmlElemFuncs PreProc HiLink jsCssStyles Label delcommand HiLink endif " Define the htmlJavaScript for HTML syntax html.vim syntax cluster htmlJavaScript contains=@jsAll syntax cluster javaScriptExpression contains=@jsAll " Vim's default html.vim highlights all javascript as 'Special' hi! def link javaScript NONE let b:current_syntax = "javascript" if main_syntax == 'javascript' unlet main_syntax endif endif