| 1 | 'use strict'
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| 2 |
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| 3 | module.exports = sas
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| 4 | sas.displayName = 'sas'
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| 5 | sas.aliases = []
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| 6 | function sas(Prism) {
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| 7 | ;(function (Prism) {
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| 8 | var stringPattern = /(?:"(?:""|[^"])*"(?!")|'(?:''|[^'])*'(?!'))/.source
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| 9 | var number = /\b(?:\d[\da-f]*x|\d+(?:\.\d+)?(?:e[+-]?\d+)?)\b/i
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| 10 | var numericConstant = {
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| 11 | pattern: RegExp(stringPattern + '[bx]'),
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| 12 | alias: 'number'
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| 13 | }
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| 14 | var macroVariable = {
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| 15 | pattern: /&[a-z_]\w*/i
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| 16 | }
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| 17 | var macroKeyword = {
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| 18 | pattern:
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| 19 | /((?:^|\s|=|\())%(?:ABORT|BY|CMS|COPY|DISPLAY|DO|ELSE|END|EVAL|GLOBAL|GO|GOTO|IF|INC|INCLUDE|INDEX|INPUT|KTRIM|LENGTH|LET|LIST|LOCAL|PUT|QKTRIM|QSCAN|QSUBSTR|QSYSFUNC|QUPCASE|RETURN|RUN|SCAN|SUBSTR|SUPERQ|SYMDEL|SYMEXIST|SYMGLOBL|SYMLOCAL|SYSCALL|SYSEVALF|SYSEXEC|SYSFUNC|SYSGET|SYSRPUT|THEN|TO|TSO|UNQUOTE|UNTIL|UPCASE|WHILE|WINDOW)\b/i,
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| 20 | lookbehind: true,
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| 21 | alias: 'keyword'
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| 22 | }
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| 23 | var step = {
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| 24 | pattern: /(^|\s)(?:proc\s+\w+|data(?!=)|quit|run)\b/i,
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| 25 | alias: 'keyword',
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| 26 | lookbehind: true
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| 27 | }
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| 28 | var comment = [
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| 29 | /\/\*[\s\S]*?\*\//,
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| 30 | {
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| 31 | pattern: /(^[ \t]*|;\s*)\*[^;]*;/m,
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| 32 | lookbehind: true
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| 33 | }
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| 34 | ]
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| 35 | var string = {
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| 36 | pattern: RegExp(stringPattern),
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| 37 | greedy: true
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| 38 | }
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| 39 | var punctuation = /[$%@.(){}\[\];,\\]/
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| 40 | var func = {
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| 41 | pattern: /%?\b\w+(?=\()/,
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| 42 | alias: 'keyword'
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| 43 | }
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| 44 | var args = {
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| 45 | function: func,
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| 46 | 'arg-value': {
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| 47 | pattern: /(=\s*)[A-Z\.]+/i,
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| 48 | lookbehind: true
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| 49 | },
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| 50 | operator: /=/,
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| 51 | 'macro-variable': macroVariable,
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| 52 | arg: {
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| 53 | pattern: /[A-Z]+/i,
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| 54 | alias: 'keyword'
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| 55 | },
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| 56 | number: number,
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| 57 | 'numeric-constant': numericConstant,
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| 58 | punctuation: punctuation,
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| 59 | string: string
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| 60 | }
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| 61 | var format = {
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| 62 | pattern: /\b(?:format|put)\b=?[\w'$.]+/i,
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| 63 | inside: {
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| 64 | keyword: /^(?:format|put)(?==)/i,
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| 65 | equals: /=/,
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| 66 | format: {
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| 67 | pattern: /(?:\w|\$\d)+\.\d?/,
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| 68 | alias: 'number'
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| 69 | }
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| 70 | }
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| 71 | }
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| 72 | var altformat = {
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| 73 | pattern: /\b(?:format|put)\s+[\w']+(?:\s+[$.\w]+)+(?=;)/i,
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| 74 | inside: {
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| 75 | keyword: /^(?:format|put)/i,
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| 76 | format: {
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| 77 | pattern: /[\w$]+\.\d?/,
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| 78 | alias: 'number'
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| 79 | }
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| 80 | }
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| 81 | }
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| 82 | var globalStatements = {
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| 83 | pattern:
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| 84 | /((?:^|\s)=?)(?:catname|checkpoint execute_always|dm|endsas|filename|footnote|%include|libname|%list|lock|missing|options|page|resetline|%run|sasfile|skip|sysecho|title\d?)\b/i,
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| 85 | lookbehind: true,
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| 86 | alias: 'keyword'
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| 87 | }
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| 88 | var submitStatement = {
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| 89 | pattern: /(^|\s)(?:submit(?:\s+(?:load|norun|parseonly))?|endsubmit)\b/i,
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| 90 | lookbehind: true,
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| 91 | alias: 'keyword'
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| 92 | }
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| 93 | var actionSets =
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| 94 | /aStore|accessControl|aggregation|audio|autotune|bayesianNetClassifier|bioMedImage|boolRule|builtins|cardinality|cdm|clustering|conditionalRandomFields|configuration|copula|countreg|dataDiscovery|dataPreprocess|dataSciencePilot|dataStep|decisionTree|deduplication|deepLearn|deepNeural|deepRnn|ds2|ecm|entityRes|espCluster|explainModel|factmac|fastKnn|fcmpact|fedSql|freqTab|gVarCluster|gam|gleam|graphSemiSupLearn|hiddenMarkovModel|hyperGroup|ica|image|iml|kernalPca|langModel|ldaTopic|loadStreams|mbc|mixed|mlTools|modelPublishing|network|neuralNet|nmf|nonParametricBayes|nonlinear|optNetwork|optimization|panel|pca|percentile|phreg|pls|qkb|qlim|quantreg|recommend|regression|reinforcementLearn|robustPca|ruleMining|sampling|sandwich|sccasl|search(?:Analytics)?|sentimentAnalysis|sequence|session(?:Prop)?|severity|simSystem|simple|smartData|sparkEmbeddedProcess|sparseML|spatialreg|spc|stabilityMonitoring|svDataDescription|svm|table|text(?:Filters|Frequency|Mining|Parse|Rule(?:Develop|Score)|Topic|Util)|timeData|transpose|tsInfo|tsReconcile|uniTimeSeries|varReduce/
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| 95 | .source
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| 96 | var casActions = {
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| 97 | pattern: RegExp(
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| 98 | /(^|\s)(?:action\s+)?(?:<act>)\.[a-z]+\b[^;]+/.source.replace(
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| 99 | /<act>/g,
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| 100 | function () {
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| 101 | return actionSets
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| 102 | }
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| 103 | ),
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| 104 | 'i'
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| 105 | ),
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| 106 | lookbehind: true,
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| 107 | inside: {
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| 108 | keyword: RegExp(
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| 109 | /(?:<act>)\.[a-z]+\b/.source.replace(/<act>/g, function () {
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| 110 | return actionSets
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| 111 | }),
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| 112 | 'i'
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| 113 | ),
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| 114 | action: {
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| 115 | pattern: /(?:action)/i,
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| 116 | alias: 'keyword'
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| 117 | },
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| 118 | comment: comment,
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| 119 | function: func,
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| 120 | 'arg-value': args['arg-value'],
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| 121 | operator: args.operator,
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| 122 | argument: args.arg,
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| 123 | number: number,
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| 124 | 'numeric-constant': numericConstant,
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| 125 | punctuation: punctuation,
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| 126 | string: string
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| 127 | }
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| 128 | }
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| 129 | var keywords = {
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| 130 | pattern:
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| 131 | /((?:^|\s)=?)(?:after|analysis|and|array|barchart|barwidth|begingraph|by|call|cas|cbarline|cfill|class(?:lev)?|close|column|computed?|contains|continue|data(?==)|define|delete|describe|document|do\s+over|do|dol|drop|dul|else|end(?:comp|source)?|entryTitle|eval(?:uate)?|exec(?:ute)?|exit|file(?:name)?|fill(?:attrs)?|flist|fnc|function(?:list)?|global|goto|group(?:by)?|headline|headskip|histogram|if|infile|keep|keylabel|keyword|label|layout|leave|legendlabel|length|libname|loadactionset|merge|midpoints|_?null_|name|noobs|nowd|ods|options|or|otherwise|out(?:put)?|over(?:lay)?|plot|print|put|raise|ranexp|rannor|rbreak|retain|return|select|session|sessref|set|source|statgraph|sum|summarize|table|temp|terminate|then\s+do|then|title\d?|to|var|when|where|xaxisopts|y2axisopts|yaxisopts)\b/i,
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| 132 | lookbehind: true
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| 133 | }
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| 134 | Prism.languages.sas = {
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| 135 | datalines: {
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| 136 | pattern: /^([ \t]*)(?:cards|(?:data)?lines);[\s\S]+?^[ \t]*;/im,
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| 137 | lookbehind: true,
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| 138 | alias: 'string',
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| 139 | inside: {
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| 140 | keyword: {
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| 141 | pattern: /^(?:cards|(?:data)?lines)/i
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| 142 | },
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| 143 | punctuation: /;/
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| 144 | }
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| 145 | },
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| 146 | 'proc-sql': {
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| 147 | pattern:
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| 148 | /(^proc\s+(?:fed)?sql(?:\s+[\w|=]+)?;)[\s\S]+?(?=^(?:proc\s+\w+|data|quit|run);|(?![\s\S]))/im,
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| 149 | lookbehind: true,
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| 150 | inside: {
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| 151 | sql: {
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| 152 | pattern: RegExp(
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| 153 | /^[ \t]*(?:select|alter\s+table|(?:create|describe|drop)\s+(?:index|table(?:\s+constraints)?|view)|create\s+unique\s+index|insert\s+into|update)(?:<str>|[^;"'])+;/.source.replace(
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| 154 | /<str>/g,
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| 155 | function () {
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| 156 | return stringPattern
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| 157 | }
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| 158 | ),
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| 159 | 'im'
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| 160 | ),
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| 161 | alias: 'language-sql',
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| 162 | inside: Prism.languages.sql
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| 163 | },
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| 164 | 'global-statements': globalStatements,
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| 165 | 'sql-statements': {
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| 166 | pattern:
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| 167 | /(^|\s)(?:disconnect\s+from|begin|commit|exec(?:ute)?|reset|rollback|validate)\b/i,
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| 168 | lookbehind: true,
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| 169 | alias: 'keyword'
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| 170 | },
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| 171 | number: number,
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| 172 | 'numeric-constant': numericConstant,
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| 173 | punctuation: punctuation,
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| 174 | string: string
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| 175 | }
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| 176 | },
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| 177 | 'proc-groovy': {
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| 178 | pattern:
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| 179 | /(^proc\s+groovy(?:\s+[\w|=]+)?;)[\s\S]+?(?=^(?:proc\s+\w+|data|quit|run);|(?![\s\S]))/im,
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| 180 | lookbehind: true,
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| 181 | inside: {
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| 182 | comment: comment,
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| 183 | groovy: {
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| 184 | pattern: RegExp(
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| 185 | /(^[ \t]*submit(?:\s+(?:load|norun|parseonly))?)(?:<str>|[^"'])+?(?=endsubmit;)/.source.replace(
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| 186 | /<str>/g,
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| 187 | function () {
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| 188 | return stringPattern
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| 189 | }
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| 190 | ),
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| 191 | 'im'
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| 192 | ),
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| 193 | lookbehind: true,
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| 194 | alias: 'language-groovy',
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| 195 | inside: Prism.languages.groovy
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| 196 | },
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| 197 | keyword: keywords,
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| 198 | 'submit-statement': submitStatement,
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| 199 | 'global-statements': globalStatements,
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| 200 | number: number,
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| 201 | 'numeric-constant': numericConstant,
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| 202 | punctuation: punctuation,
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| 203 | string: string
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| 204 | }
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| 205 | },
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| 206 | 'proc-lua': {
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| 207 | pattern:
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| 208 | /(^proc\s+lua(?:\s+[\w|=]+)?;)[\s\S]+?(?=^(?:proc\s+\w+|data|quit|run);|(?![\s\S]))/im,
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| 209 | lookbehind: true,
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| 210 | inside: {
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| 211 | comment: comment,
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| 212 | lua: {
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| 213 | pattern: RegExp(
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| 214 | /(^[ \t]*submit(?:\s+(?:load|norun|parseonly))?)(?:<str>|[^"'])+?(?=endsubmit;)/.source.replace(
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| 215 | /<str>/g,
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| 216 | function () {
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| 217 | return stringPattern
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| 218 | }
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| 219 | ),
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| 220 | 'im'
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| 221 | ),
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| 222 | lookbehind: true,
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| 223 | alias: 'language-lua',
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| 224 | inside: Prism.languages.lua
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| 225 | },
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| 226 | keyword: keywords,
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| 227 | 'submit-statement': submitStatement,
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| 228 | 'global-statements': globalStatements,
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| 229 | number: number,
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| 230 | 'numeric-constant': numericConstant,
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| 231 | punctuation: punctuation,
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| 232 | string: string
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| 233 | }
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| 234 | },
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| 235 | 'proc-cas': {
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| 236 | pattern:
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| 237 | /(^proc\s+cas(?:\s+[\w|=]+)?;)[\s\S]+?(?=^(?:proc\s+\w+|quit|data);|(?![\s\S]))/im,
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| 238 | lookbehind: true,
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| 239 | inside: {
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| 240 | comment: comment,
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| 241 | 'statement-var': {
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| 242 | pattern: /((?:^|\s)=?)saveresult\s[^;]+/im,
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| 243 | lookbehind: true,
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| 244 | inside: {
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| 245 | statement: {
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| 246 | pattern: /^saveresult\s+\S+/i,
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| 247 | inside: {
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| 248 | keyword: /^(?:saveresult)/i
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| 249 | }
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| 250 | },
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| 251 | rest: args
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| 252 | }
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| 253 | },
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| 254 | 'cas-actions': casActions,
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| 255 | statement: {
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| 256 | pattern:
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| 257 | /((?:^|\s)=?)(?:default|(?:un)?set|on|output|upload)[^;]+/im,
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| 258 | lookbehind: true,
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| 259 | inside: args
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| 260 | },
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| 261 | step: step,
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| 262 | keyword: keywords,
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| 263 | function: func,
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| 264 | format: format,
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| 265 | altformat: altformat,
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| 266 | 'global-statements': globalStatements,
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| 267 | number: number,
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| 268 | 'numeric-constant': numericConstant,
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| 269 | punctuation: punctuation,
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| 270 | string: string
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| 271 | }
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| 272 | },
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| 273 | 'proc-args': {
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| 274 | pattern: RegExp(
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| 275 | /(^proc\s+\w+\s+)(?!\s)(?:[^;"']|<str>)+;/.source.replace(
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| 276 | /<str>/g,
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| 277 | function () {
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| 278 | return stringPattern
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| 279 | }
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| 280 | ),
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| 281 | 'im'
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| 282 | ),
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| 283 | lookbehind: true,
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| 284 | inside: args
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| 285 | },
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| 286 | /*Special keywords within macros*/
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| 287 | 'macro-keyword': macroKeyword,
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| 288 | 'macro-variable': macroVariable,
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| 289 | 'macro-string-functions': {
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| 290 | pattern:
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| 291 | /((?:^|\s|=))%(?:BQUOTE|NRBQUOTE|NRQUOTE|NRSTR|QUOTE|STR)\(.*?(?:[^%]\))/i,
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| 292 | lookbehind: true,
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| 293 | inside: {
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| 294 | function: {
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| 295 | pattern: /%(?:BQUOTE|NRBQUOTE|NRQUOTE|NRSTR|QUOTE|STR)/i,
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| 296 | alias: 'keyword'
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| 297 | },
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| 298 | 'macro-keyword': macroKeyword,
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| 299 | 'macro-variable': macroVariable,
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| 300 | 'escaped-char': {
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| 301 | pattern: /%['"()<>=¬^~;,#]/
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| 302 | },
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| 303 | punctuation: punctuation
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| 304 | }
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| 305 | },
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| 306 | 'macro-declaration': {
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| 307 | pattern: /^%macro[^;]+(?=;)/im,
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| 308 | inside: {
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| 309 | keyword: /%macro/i
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| 310 | }
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| 311 | },
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| 312 | 'macro-end': {
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| 313 | pattern: /^%mend[^;]+(?=;)/im,
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| 314 | inside: {
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| 315 | keyword: /%mend/i
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| 316 | }
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| 317 | },
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| 318 | /*%_zscore(headcir, _lhc, _mhc, _shc, headcz, headcpct, _Fheadcz); */
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| 319 | macro: {
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| 320 | pattern: /%_\w+(?=\()/,
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| 321 | alias: 'keyword'
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| 322 | },
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| 323 | input: {
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| 324 | pattern: /\binput\s[-\w\s/*.$&]+;/i,
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| 325 | inside: {
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| 326 | input: {
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| 327 | alias: 'keyword',
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| 328 | pattern: /^input/i
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| 329 | },
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| 330 | comment: comment,
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| 331 | number: number,
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| 332 | 'numeric-constant': numericConstant
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| 333 | }
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| 334 | },
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| 335 | 'options-args': {
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| 336 | pattern: /(^options)[-'"|/\\<>*+=:()\w\s]*(?=;)/im,
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| 337 | lookbehind: true,
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| 338 | inside: args
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| 339 | },
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| 340 | 'cas-actions': casActions,
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| 341 | comment: comment,
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| 342 | function: func,
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| 343 | format: format,
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| 344 | altformat: altformat,
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| 345 | 'numeric-constant': numericConstant,
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| 346 | datetime: {
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| 347 | // '1jan2013'd, '9:25:19pm't, '18jan2003:9:27:05am'dt
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| 348 | pattern: RegExp(stringPattern + '(?:dt?|t)'),
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| 349 | alias: 'number'
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| 350 | },
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| 351 | string: string,
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| 352 | step: step,
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| 353 | keyword: keywords,
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| 354 | // In SAS Studio syntax highlighting, these operators are styled like keywords
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| 355 | 'operator-keyword': {
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| 356 | pattern: /\b(?:eq|ge|gt|in|le|lt|ne|not)\b/i,
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| 357 | alias: 'operator'
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| 358 | },
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| 359 | // Decimal (1.2e23), hexadecimal (0c1x)
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| 360 | number: number,
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| 361 | operator: /\*\*?|\|\|?|!!?|¦¦?|<[>=]?|>[<=]?|[-+\/=&]|[~¬^]=?/,
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| 362 | punctuation: punctuation
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| 363 | }
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| 364 | })(Prism)
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| 365 | }
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