if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'javascript') != -1 finish endif " 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 " Dollar sign is permitted anywhere in an identifier if (v:version > 704 || v:version == 704 && has('patch1142')) && main_syntax == 'javascript' syntax iskeyword @,48-57,_,192-255,$ else setlocal iskeyword+=$ endif syntax sync fromstart " TODO: Figure out what type of casing I need " syntax case ignore syntax case match syntax match jsNoise /[:,;]/ syntax match jsDot /\./ skipwhite skipempty nextgroup=jsObjectProp,jsFuncCall,jsPrototype,jsTaggedTemplate syntax match jsObjectProp contained /\<\K\k*/ syntax match jsFuncCall /\<\K\k*\ze\s*(/ syntax match jsParensError /[)}\]]/ " Program Keywords syntax keyword jsStorageClass const var let skipwhite skipempty nextgroup=jsDestructuringBlock,jsDestructuringArray,jsVariableDef syntax match jsVariableDef contained /\<\K\k*/ skipwhite skipempty nextgroup=jsFlowDefinition syntax keyword jsOperatorKeyword delete instanceof typeof void new in of skipwhite skipempty nextgroup=@jsExpression syntax match jsOperator "[-!|&+<>=%/*~^]" skipwhite skipempty nextgroup=@jsExpression syntax match jsOperator /::/ skipwhite skipempty nextgroup=@jsExpression syntax keyword jsBooleanTrue true syntax keyword jsBooleanFalse false " Modules syntax keyword jsImport import skipwhite skipempty nextgroup=jsModuleAsterisk,jsModuleKeyword,jsModuleGroup,jsFlowImportType syntax keyword jsExport export skipwhite skipempty nextgroup=@jsAll,jsModuleGroup,jsExportDefault,jsModuleAsterisk,jsModuleKeyword,jsFlowTypeStatement syntax match jsModuleKeyword contained /\<\K\k*/ skipwhite skipempty nextgroup=jsModuleAs,jsFrom,jsModuleComma syntax keyword jsExportDefault contained default skipwhite skipempty nextgroup=@jsExpression syntax keyword jsExportDefaultGroup contained default skipwhite skipempty nextgroup=jsModuleAs,jsFrom,jsModuleComma syntax match jsModuleAsterisk contained /\*/ skipwhite skipempty nextgroup=jsModuleKeyword,jsModuleAs,jsFrom syntax keyword jsModuleAs contained as skipwhite skipempty nextgroup=jsModuleKeyword,jsExportDefaultGroup syntax keyword jsFrom contained from skipwhite skipempty nextgroup=jsString syntax match jsModuleComma contained /,/ skipwhite skipempty nextgroup=jsModuleKeyword,jsModuleAsterisk,jsModuleGroup,jsFlowTypeKeyword " Strings, Templates, Numbers syntax region jsString start=+\z(["']\)+ skip=+\\\%(\z1\|$\)+ end=+\z1+ end=+$+ contains=jsSpecial,@Spell extend syntax region jsTemplateString start=+`+ skip=+\\`+ end=+`+ contains=jsTemplateExpression,jsSpecial,@Spell extend syntax match jsTaggedTemplate /\<\K\k*\ze`/ nextgroup=jsTemplateString syntax match jsNumber /\c\<\%(\d\+\%(e[+-]\=\d\+\)\=\|0b[01]\+\|0o\o\+\|0x\x\+\)\>/ syntax keyword jsNumber Infinity syntax match jsFloat /\c\<\%(\d\+\.\d\+\|\d\+\.\|\.\d\+\)\%(e[+-]\=\d\+\)\=\>/ " Regular Expressions syntax match jsSpecial contained "\v\\%(x\x\x|u%(\x{4}|\{\x{4,5}})|c\u|.)" syntax region jsTemplateExpression contained matchgroup=jsTemplateBraces start=+${+ end=+}+ contains=@jsExpression keepend syntax region jsRegexpCharClass contained start=+\[+ skip=+\\.+ end=+\]+ contains=jsSpecial extend syntax match jsRegexpBoundary contained "\v\c[$^]|\\b" syntax match jsRegexpBackRef contained "\v\\[1-9]\d*" syntax match jsRegexpQuantifier contained "\v[^\\]%([?*+]|\{\d+%(,\d*)?})\??"lc=1 syntax match jsRegexpOr contained "|" syntax match jsRegexpMod contained "\v\(\?[:=!>]"lc=1 syntax region jsRegexpGroup contained start="[^\\]("lc=1 skip="\\.\|\[\(\\.\|[^]]\+\)\]" end=")" contains=jsRegexpCharClass,@jsRegexpSpecial keepend syntax region jsRegexpString start=+\%(\%(\/ syntax match jsObjectMethodType contained /\<[gs]et\ze\s\+\K\k*/ skipwhite skipempty nextgroup=jsObjectFuncName syntax region jsObjectStringKey contained start=+\z(["']\)+ skip=+\\\%(\z1\|$\)+ end=+\z1\|$+ 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 : '').' skipwhite nextgroup=@jsExpression' 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 '.(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 match jsBlockLabel /\<\K\k*\s*::\@!/ contains=jsNoise skipwhite skipempty nextgroup=jsBlock syntax match jsBlockLabelKey contained /\<\K\k*\ze\s*\_[;]/ syntax keyword jsStatement contained with yield debugger syntax keyword jsStatement contained break continue skipwhite skipempty nextgroup=jsBlockLabelKey syntax keyword jsConditional if skipwhite skipempty nextgroup=jsParenIfElse syntax keyword jsConditional else skipwhite skipempty nextgroup=jsCommentIfElse,jsIfElseBlock syntax keyword jsConditional switch skipwhite skipempty nextgroup=jsParenSwitch syntax keyword jsRepeat while for skipwhite skipempty nextgroup=jsParenRepeat,jsForAwait syntax keyword jsDo do skipwhite skipempty nextgroup=jsRepeatBlock syntax region jsSwitchCase contained matchgroup=jsLabel start=/\<\%(case\|default\)\>/ end=/:\@=/ contains=@jsExpression,jsLabel skipwhite skipempty nextgroup=jsSwitchColon keepend syntax keyword jsTry try skipwhite skipempty nextgroup=jsTryCatchBlock syntax keyword jsFinally contained finally skipwhite skipempty nextgroup=jsFinallyBlock 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=jsSwitchBlock " Keywords syntax keyword jsGlobalObjects Array Boolean Date Function Iterator Number Object Symbol Map WeakMap Set WeakSet 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 fetch syntax keyword jsGlobalNodeObjects module exports global process __dirname __filename syntax match jsGlobalNodeObjects /\/ containedin=jsFuncCall 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,jsSpreadExpression extend fold syntax region jsParen matchgroup=jsParens start=/(/ end=/)/ contains=@jsExpression extend fold nextgroup=jsFlowDefinition syntax region jsParenDecorator contained matchgroup=jsParensDecorator start=/(/ end=/)/ contains=@jsAll extend fold syntax region jsParenIfElse contained matchgroup=jsParensIfElse start=/(/ end=/)/ contains=@jsAll skipwhite skipempty nextgroup=jsCommentIfElse,jsIfElseBlock,jsReturn extend fold syntax region jsParenRepeat contained matchgroup=jsParensRepeat start=/(/ end=/)/ contains=@jsAll skipwhite skipempty nextgroup=jsCommentRepeat,jsRepeatBlock,jsReturn extend fold syntax region jsParenSwitch contained matchgroup=jsParensSwitch start=/(/ end=/)/ contains=@jsAll skipwhite skipempty nextgroup=jsSwitchBlock extend fold syntax region jsParenCatch contained matchgroup=jsParensCatch start=/(/ end=/)/ skipwhite skipempty nextgroup=jsTryCatchBlock extend fold syntax region jsFuncArgs contained matchgroup=jsFuncParens start=/(/ end=/)/ contains=jsFuncArgCommas,jsComment,jsFuncArgExpression,jsDestructuringBlock,jsDestructuringArray,jsRestExpression,jsFlowArgumentDef skipwhite skipempty nextgroup=jsCommentFunction,jsFuncBlock,jsFlowReturn extend fold syntax region jsClassBlock contained matchgroup=jsClassBraces start=/{/ end=/}/ contains=jsClassFuncName,jsClassMethodType,jsArrowFunction,jsArrowFuncArgs,jsComment,jsGenerator,jsDecorator,jsClassProperty,jsClassPropertyComputed,jsClassStringKey,jsAsyncKeyword,jsNoise extend fold syntax region jsFuncBlock contained matchgroup=jsFuncBraces start=/{/ end=/}/ contains=@jsAll,jsBlock extend fold syntax region jsIfElseBlock contained matchgroup=jsIfElseBraces start=/{/ end=/}/ contains=@jsAll,jsBlock extend fold syntax region jsTryCatchBlock contained matchgroup=jsTryCatchBraces start=/{/ end=/}/ contains=@jsAll,jsBlock skipwhite skipempty nextgroup=jsCatch,jsFinally extend fold syntax region jsFinallyBlock contained matchgroup=jsFinallyBraces start=/{/ end=/}/ contains=@jsAll,jsBlock extend fold syntax region jsSwitchBlock contained matchgroup=jsSwitchBraces start=/{/ end=/}/ contains=@jsAll,jsBlock,jsSwitchCase extend fold syntax region jsRepeatBlock contained matchgroup=jsRepeatBraces start=/{/ end=/}/ contains=@jsAll,jsBlock extend fold syntax region jsDestructuringBlock contained matchgroup=jsDestructuringBraces start=/{/ end=/}/ contains=jsDestructuringProperty,jsDestructuringAssignment,jsDestructuringNoise,jsDestructuringPropertyComputed,jsSpreadExpression,jsComment nextgroup=jsFlowDefinition extend fold syntax region jsDestructuringArray contained matchgroup=jsDestructuringBraces start=/\[/ end=/\]/ contains=jsDestructuringPropertyValue,jsDestructuringNoise,jsDestructuringProperty,jsSpreadExpression,jsDestructuringBlock,jsDestructuringArray,jsComment nextgroup=jsFlowDefinition extend fold syntax region jsObject contained matchgroup=jsObjectBraces start=/{/ end=/}/ contains=jsObjectKey,jsObjectKeyString,jsObjectKeyComputed,jsObjectShorthandProp,jsObjectSeparator,jsObjectFuncName,jsObjectMethodType,jsGenerator,jsComment,jsObjectStringKey,jsSpreadExpression,jsDecorator,jsAsyncKeyword extend fold syntax region jsBlock matchgroup=jsBraces start=/{/ end=/}/ contains=@jsAll,jsSpreadExpression extend fold syntax region jsModuleGroup contained matchgroup=jsModuleBraces start=/{/ end=/}/ contains=jsModuleKeyword,jsModuleComma,jsModuleAs,jsComment,jsFlowTypeKeyword skipwhite skipempty nextgroup=jsFrom fold 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 extend skipwhite skipempty nextgroup=@jsExpression " These must occur here or they will be override by jsTernaryIf syntax match jsOperator /?\.\ze\_D/ syntax match jsOperator /??/ skipwhite skipempty nextgroup=@jsExpression syntax match jsGenerator contained /\*/ skipwhite skipempty nextgroup=jsFuncName,jsFuncArgs,jsFlowFunctionGroup syntax match jsFuncName contained /\<\K\k*/ skipwhite skipempty nextgroup=jsFuncArgs,jsFlowFunctionGroup syntax region jsFuncArgExpression contained matchgroup=jsFuncArgOperator start=/=/ end=/[,)]\@=/ contains=@jsExpression extend syntax match jsFuncArgCommas contained ',' syntax keyword jsArguments contained arguments syntax keyword jsForAwait contained await skipwhite skipempty nextgroup=jsParenRepeat " Matches a single keyword argument with no parens syntax match jsArrowFuncArgs /\<\K\k*\ze\s*=>/ skipwhite contains=jsFuncArgs skipwhite skipempty nextgroup=jsArrowFunction extend " Matches a series of arguments surrounded in parens syntax match jsArrowFuncArgs /([^()]*)\ze\s*=>/ contains=jsFuncArgs skipempty skipwhite nextgroup=jsArrowFunction extend exe 'syntax match jsFunction /\/ skipwhite skipempty nextgroup=jsGenerator,jsFuncName,jsFuncArgs,jsFlowFunctionGroup skipwhite '.(exists('g:javascript_conceal_function') ? 'conceal cchar='.g:javascript_conceal_function : '') exe 'syntax match jsArrowFunction /=>/ skipwhite skipempty nextgroup=jsFuncBlock,jsCommentFunction '.(exists('g:javascript_conceal_arrow_function') ? 'conceal cchar='.g:javascript_conceal_arrow_function : '') exe 'syntax match jsArrowFunction /()\ze\s*=>/ skipwhite skipempty nextgroup=jsArrowFunction '.(exists('g:javascript_conceal_noarg_arrow_function') ? 'conceal cchar='.g:javascript_conceal_noarg_arrow_function : '') exe 'syntax match jsArrowFunction /_\ze\s*=>/ skipwhite skipempty nextgroup=jsArrowFunction '.(exists('g:javascript_conceal_underscore_arrow_function') ? 'conceal cchar='.g:javascript_conceal_underscore_arrow_function : '') " Classes syntax keyword jsClassKeyword contained class syntax keyword jsExtendsKeyword contained extends skipwhite skipempty nextgroup=@jsExpression syntax match jsClassNoise contained /\./ syntax match jsClassFuncName contained /\<\K\k*\ze\s*[(<]/ skipwhite skipempty nextgroup=jsFuncArgs,jsFlowClassFunctionGroup syntax match jsClassMethodType contained /\<\%([gs]et\|static\)\ze\s\+\K\k*/ skipwhite skipempty nextgroup=jsAsyncKeyword,jsClassFuncName,jsClassProperty syntax region jsClassDefinition start=/\/ end=/\(\\s\+\)\@= 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 jsParensIfElse jsParens HiLink jsParensRepeat jsParens HiLink jsParensSwitch jsParens HiLink jsParensCatch jsParens 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 jsDo Repeat HiLink jsStatement Statement HiLink jsException Exception HiLink jsTry Exception HiLink jsFinally Exception HiLink jsCatch Exception HiLink jsAsyncKeyword Keyword HiLink jsForAwait Keyword HiLink jsArrowFunction Type HiLink jsFunction Type HiLink jsGenerator jsFunction HiLink jsArrowFuncArgs jsFuncArgs HiLink jsFuncName Function HiLink jsFuncCall Function HiLink jsClassFuncName jsFuncName HiLink jsObjectFuncName Function HiLink jsArguments Special HiLink jsError Error HiLink jsParensError Error HiLink jsOperatorKeyword jsOperator HiLink jsOperator Operator HiLink jsOf Operator HiLink jsStorageClass StorageClass HiLink jsClassKeyword Keyword HiLink jsExtendsKeyword Keyword HiLink jsThis Special HiLink jsSuper Constant HiLink jsNan Number HiLink jsNull Type HiLink jsUndefined Type HiLink jsNumber Number HiLink jsFloat Float HiLink jsBooleanTrue Boolean HiLink jsBooleanFalse Boolean HiLink jsObjectColon jsNoise HiLink jsNoise Noise HiLink jsDot Noise HiLink jsBrackets Noise HiLink jsParens Noise HiLink jsBraces Noise HiLink jsFuncBraces Noise HiLink jsFuncParens Noise HiLink jsClassBraces Noise HiLink jsClassNoise Noise HiLink jsIfElseBraces Noise HiLink jsTryCatchBraces Noise HiLink jsModuleBraces Noise HiLink jsObjectBraces Noise HiLink jsObjectSeparator Noise HiLink jsFinallyBraces Noise HiLink jsRepeatBraces Noise HiLink jsSwitchBraces Noise HiLink jsSpecial Special HiLink jsTemplateBraces Noise HiLink jsGlobalObjects Constant HiLink jsGlobalNodeObjects Constant HiLink jsExceptions Constant HiLink jsBuiltins Constant HiLink jsImport Include HiLink jsExport Include HiLink jsExportDefault StorageClass HiLink jsExportDefaultGroup jsExportDefault HiLink jsModuleAs Include HiLink jsModuleComma jsNoise HiLink jsModuleAsterisk Noise HiLink jsFrom Include HiLink jsDecorator Special HiLink jsDecoratorFunction Function HiLink jsParensDecorator jsParens HiLink jsFuncArgOperator jsFuncArgs HiLink jsClassProperty jsObjectKey HiLink jsObjectShorthandProp jsObjectKey HiLink jsSpreadOperator Operator HiLink jsRestOperator Operator HiLink jsRestExpression jsFuncArgs HiLink jsSwitchColon Noise HiLink jsClassMethodType Type HiLink jsObjectMethodType Type HiLink jsClassDefinition jsFuncName HiLink jsBlockLabel Identifier HiLink jsBlockLabelKey jsBlockLabel HiLink jsDestructuringBraces Noise HiLink jsDestructuringProperty jsFuncArgs HiLink jsDestructuringAssignment jsObjectKey HiLink jsDestructuringNoise Noise HiLink jsCommentFunction jsComment HiLink jsCommentClass jsComment HiLink jsCommentIfElse jsComment HiLink jsCommentRepeat jsComment 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,jsImport,jsExport 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