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{"version":3,"file":"highlight/r.js?v=cadc06e542742d6723f3","mappings":"yGA4BA,SAASA,KAAUC,GAEjB,OADeA,EAAKC,KAAKC,IAAMC,OApBjBC,EAoBwBF,GAlBpB,iBAAPE,EAAwBA,EAE5BA,EAAGD,OAHM,KADlB,IAAgBC,KAoB4BC,KAAK,IAyMjDC,EAAOC,QA3LP,SAAWC,GAOT,MAAMC,EAAW,uDAGjB,MAAO,CACLC,KAAM,IAGNC,QAAS,KACTC,SAAU,CACRC,SAAUJ,EACVK,QACE,kDACFC,QACE,wFAEFC,SAEE,khCAsBJC,mBAAoB,CAGlB,CAACC,EAAMC,KACL,IAAKD,EAAKE,YAAa,OAGvB,GAAIF,EAAKG,OAAQ,MAAM,IAAIC,MAAM,0CAEjC,MAAMC,EAAeC,OAAOC,OAAO,GAAIP,GACvCM,OAAOE,KAAKR,GAAMS,SAASC,WAAiBV,EAAKU,MAEjDV,EAAKW,MAAQ9B,EAAOwB,EAAaH,YAhFhCrB,EAAO,MAgFgDwB,EAAaM,MAhFlD,MAiFnBX,EAAKG,OAAS,CACZS,UAAW,EACXC,SAAU,CACRP,OAAOC,OAAOF,EAAc,CAAES,YAAY,MAG9Cd,EAAKY,UAAY,SAEVP,EAAaH,cAGxBW,SAAU,CAERvB,EAAKyB,QACH,KACA,IACA,CACEF,SAAU,CACR,CAMEG,UAAW,SACXL,MAAO,YACPR,OAAQ,CACNU,SAAU,CACR,CAAEF,MAAO,MACT,CACEA,MAAO,sBACPG,YAAY,GAEd,CACEH,MAAO,KACPM,IAAK,IACLC,cAAc,MAKtB,CAGEF,UAAW,SACXL,MAAO,SACPM,IAAK,IACLJ,SAAU,CACR,CACEG,UAAW,WACXG,SAAU,CACR,CAAER,MAAOpB,GACT,CAAEoB,MAAO,sBAEXG,YAAY,KAIlB,CACEE,UAAW,SACXL,MAAO,cAET,CACEK,UAAW,eACXL,MAAO,kBAMfrB,EAAK8B,kBAEL,CACEJ,UAAW,SACXH,SAAU,CAACvB,EAAK+B,kBAChBF,SAAU,CACR7B,EAAKgC,kBAAkB,CAAEX,MAAO,cAAeM,IAAK,YACpD3B,EAAKgC,kBAAkB,CAAEX,MAAO,cAAeM,IAAK,YACpD3B,EAAKgC,kBAAkB,CAAEX,MAAO,cAAeM,IAAK,YACpD3B,EAAKgC,kBAAkB,CAAEX,MAAO,cAAeM,IAAK,YACpD3B,EAAKgC,kBAAkB,CAAEX,MAAO,cAAeM,IAAK,YACpD3B,EAAKgC,kBAAkB,CAAEX,MAAO,cAAeM,IAAK,YACpD,CAACN,MAAO,IAAKM,IAAK,IAAKL,UAAW,GAClC,CAACD,MAAO,IAAKM,IAAK,IAAKL,UAAW,KAGtC,CACEI,UAAW,SACXJ,UAAW,EACXV,YAAa,mBACbiB,SAAU,CAKR,CAEEI,MAAO,iDAET,CACEA,MAAO,yCAET,CACEA,MAAO,6CAIb,CAEEZ,MAAO,IACPM,IAAK,KAGP,CACEN,MAAO9B,EArKQ,wBAqKa,eAE9B,CAEE8B,MAAO,IACPM,IAAK,IACLJ,SAAU,CACR,CAAEF,MAAO","sources":["webpack:///text/node_modules/highlight.js/lib/languages/r.js"],"sourcesContent":["/**\n * @param {string} value\n * @returns {RegExp}\n * */\n\n/**\n * @param {RegExp | string } re\n * @returns {string}\n */\nfunction source(re) {\n if (!re) return null;\n if (typeof re === \"string\") return re;\n\n return re.source;\n}\n\n/**\n * @param {RegExp | string } re\n * @returns {string}\n */\nfunction lookahead(re) {\n return concat('(?=', re, ')');\n}\n\n/**\n * @param {...(RegExp | string) } args\n * @returns {string}\n */\nfunction concat(...args) {\n const joined = args.map((x) => source(x)).join(\"\");\n return joined;\n}\n\n/*\nLanguage: R\nDescription: R is a free software environment for statistical computing and graphics.\nAuthor: Joe Cheng <joe@rstudio.org>\nContributors: Konrad Rudolph <konrad.rudolph@gmail.com>\nWebsite: https://www.r-project.org\nCategory: common,scientific\n*/\n\n/** @type LanguageFn */\nfunction r(hljs) {\n // Identifiers in R cannot start with `_`, but they can start with `.` if it\n // is not immediately followed by a digit.\n // R also supports quoted identifiers, which are near-arbitrary sequences\n // delimited by backticks (`…`), which may contain escape sequences. These are\n // handled in a separate mode. See `test/markup/r/names.txt` for examples.\n // FIXME: Support Unicode identifiers.\n const IDENT_RE = /(?:(?:[a-zA-Z]|\\.[._a-zA-Z])[._a-zA-Z0-9]*)|\\.(?!\\d)/;\n const SIMPLE_IDENT = /[a-zA-Z][a-zA-Z_0-9]*/;\n\n return {\n name: 'R',\n\n // only in Haskell, not R\n illegal: /->/,\n keywords: {\n $pattern: IDENT_RE,\n keyword:\n 'function if in break next repeat else for while',\n literal:\n 'NULL NA TRUE FALSE Inf NaN NA_integer_|10 NA_real_|10 ' +\n 'NA_character_|10 NA_complex_|10',\n built_in:\n // Builtin constants\n 'LETTERS letters month.abb month.name pi T F ' +\n // Primitive functions\n // These are all the functions in `base` that are implemented as a\n // `.Primitive`, minus those functions that are also keywords.\n 'abs acos acosh all any anyNA Arg as.call as.character ' +\n 'as.complex as.double as.environment as.integer as.logical ' +\n 'as.null.default as.numeric as.raw asin asinh atan atanh attr ' +\n 'attributes baseenv browser c call ceiling class Conj cos cosh ' +\n 'cospi cummax cummin cumprod cumsum digamma dim dimnames ' +\n 'emptyenv exp expression floor forceAndCall gamma gc.time ' +\n 'globalenv Im interactive invisible is.array is.atomic is.call ' +\n 'is.character is.complex is.double is.environment is.expression ' +\n 'is.finite is.function is.infinite is.integer is.language ' +\n 'is.list is.logical is.matrix is.na is.name is.nan is.null ' +\n 'is.numeric is.object is.pairlist is.raw is.recursive is.single ' +\n 'is.symbol lazyLoadDBfetch length lgamma list log max min ' +\n 'missing Mod names nargs nzchar oldClass on.exit pos.to.env ' +\n 'proc.time prod quote range Re rep retracemem return round ' +\n 'seq_along seq_len seq.int sign signif sin sinh sinpi sqrt ' +\n 'standardGeneric substitute sum switch tan tanh tanpi tracemem ' +\n 'trigamma trunc unclass untracemem UseMethod xtfrm',\n },\n compilerExtensions: [\n // allow beforeMatch to act as a \"qualifier\" for the match\n // the full match begin must be [beforeMatch][begin]\n (mode, parent) => {\n if (!mode.beforeMatch) return;\n // starts conflicts with endsParent which we need to make sure the child\n // rule is not matched multiple times\n if (mode.starts) throw new Error(\"beforeMatch cannot be used with starts\");\n\n const originalMode = Object.assign({}, mode);\n Object.keys(mode).forEach((key) => { delete mode[key]; });\n\n mode.begin = concat(originalMode.beforeMatch, lookahead(originalMode.begin));\n mode.starts = {\n relevance: 0,\n contains: [\n Object.assign(originalMode, { endsParent: true })\n ]\n };\n mode.relevance = 0;\n\n delete originalMode.beforeMatch;\n }\n ],\n contains: [\n // Roxygen comments\n hljs.COMMENT(\n /#'/,\n /$/,\n {\n contains: [\n {\n // Handle `@examples` separately to cause all subsequent code\n // until the next `@`-tag on its own line to be kept as-is,\n // preventing highlighting. This code is example R code, so nested\n // doctags shouldn’t be treated as such. See\n // `test/markup/r/roxygen.txt` for an example.\n className: 'doctag',\n begin: '@examples',\n starts: {\n contains: [\n { begin: /\\n/ },\n {\n begin: /#'\\s*(?=@[a-zA-Z]+)/,\n endsParent: true,\n },\n {\n begin: /#'/,\n end: /$/,\n excludeBegin: true,\n }\n ]\n }\n },\n {\n // Handle `@param` to highlight the parameter name following\n // after.\n className: 'doctag',\n begin: '@param',\n end: /$/,\n contains: [\n {\n className: 'variable',\n variants: [\n { begin: IDENT_RE },\n { begin: /`(?:\\\\.|[^`\\\\])+`/ }\n ],\n endsParent: true\n }\n ]\n },\n {\n className: 'doctag',\n begin: /@[a-zA-Z]+/\n },\n {\n className: 'meta-keyword',\n begin: /\\\\[a-zA-Z]+/,\n }\n ]\n }\n ),\n\n hljs.HASH_COMMENT_MODE,\n\n {\n className: 'string',\n contains: [hljs.BACKSLASH_ESCAPE],\n variants: [\n hljs.END_SAME_AS_BEGIN({ begin: /[rR]\"(-*)\\(/, end: /\\)(-*)\"/ }),\n hljs.END_SAME_AS_BEGIN({ begin: /[rR]\"(-*)\\{/, end: /\\}(-*)\"/ }),\n hljs.END_SAME_AS_BEGIN({ begin: /[rR]\"(-*)\\[/, end: /\\](-*)\"/ }),\n hljs.END_SAME_AS_BEGIN({ begin: /[rR]'(-*)\\(/, end: /\\)(-*)'/ }),\n hljs.END_SAME_AS_BEGIN({ begin: /[rR]'(-*)\\{/, end: /\\}(-*)'/ }),\n hljs.END_SAME_AS_BEGIN({ begin: /[rR]'(-*)\\[/, end: /\\](-*)'/ }),\n {begin: '\"', end: '\"', relevance: 0},\n {begin: \"'\", end: \"'\", relevance: 0}\n ],\n },\n {\n className: 'number',\n relevance: 0,\n beforeMatch: /([^a-zA-Z0-9._])/, // not part of an identifier\n variants: [\n // TODO: replace with negative look-behind when available\n // { begin: /(?<![a-zA-Z0-9._])0[xX][0-9a-fA-F]+\\.[0-9a-fA-F]*[pP][+-]?\\d+i?/ },\n // { begin: /(?<![a-zA-Z0-9._])0[xX][0-9a-fA-F]+([pP][+-]?\\d+)?[Li]?/ },\n // { begin: /(?<![a-zA-Z0-9._])(\\d+(\\.\\d*)?|\\.\\d+)([eE][+-]?\\d+)?[Li]?/ }\n {\n // Special case: only hexadecimal binary powers can contain fractions.\n match: /0[xX][0-9a-fA-F]+\\.[0-9a-fA-F]*[pP][+-]?\\d+i?/,\n },\n {\n match: /0[xX][0-9a-fA-F]+([pP][+-]?\\d+)?[Li]?/\n },\n {\n match: /(\\d+(\\.\\d*)?|\\.\\d+)([eE][+-]?\\d+)?[Li]?/,\n }\n ],\n },\n {\n // infix operator\n begin: '%',\n end: '%'\n },\n // relevance boost for assignment\n {\n begin: concat(SIMPLE_IDENT, \"\\\\s+<-\\\\s+\")\n },\n {\n // escaped identifier\n begin: '`',\n end: '`',\n contains: [\n { begin: /\\\\./ }\n ]\n }\n ]\n };\n}\n\nmodule.exports = r;\n"],"names":["concat","args","map","x","source","re","join","module","exports","hljs","IDENT_RE","name","illegal","keywords","$pattern","keyword","literal","built_in","compilerExtensions","mode","parent","beforeMatch","starts","Error","originalMode","Object","assign","keys","forEach","key","begin","relevance","contains","endsParent","COMMENT","className","end","excludeBegin","variants","HASH_COMMENT_MODE","BACKSLASH_ESCAPE","END_SAME_AS_BEGIN","match"],"sourceRoot":""}
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