CryptoExchange.Net/docs/assets/vendor/highlight.js/languages/sas.js

/*
Language: SAS
Author: Mauricio Caceres <mauricio.caceres.bravo@gmail.com>
Description: Syntax Highlighting for SAS
*/

export default function(hljs) {

    // Data step and PROC SQL statements
    var SAS_KEYWORDS = ''+
        'do if then else end until while '+
        ''+
        'abort array attrib by call cards cards4 catname continue '+
        'datalines datalines4 delete delim delimiter display dm drop '+
        'endsas error file filename footnote format goto in infile '+
        'informat input keep label leave length libname link list '+
        'lostcard merge missing modify options output out page put '+
        'redirect remove rename replace retain return select set skip '+
        'startsas stop title update waitsas where window x systask '+
        ''+
        'add and alter as cascade check create delete describe '+
        'distinct drop foreign from group having index insert into in '+
        'key like message modify msgtype not null on or order primary '+
        'references reset restrict select set table unique update '+
        'validate view where';

    // Built-in SAS functions
    var SAS_FUN = ''+
        'abs|addr|airy|arcos|arsin|atan|attrc|attrn|band|'+
        'betainv|blshift|bnot|bor|brshift|bxor|byte|cdf|ceil|'+
        'cexist|cinv|close|cnonct|collate|compbl|compound|'+
        'compress|cos|cosh|css|curobs|cv|daccdb|daccdbsl|'+
        'daccsl|daccsyd|dacctab|dairy|date|datejul|datepart|'+
        'datetime|day|dclose|depdb|depdbsl|depdbsl|depsl|'+
        'depsl|depsyd|depsyd|deptab|deptab|dequote|dhms|dif|'+
        'digamma|dim|dinfo|dnum|dopen|doptname|doptnum|dread|'+
        'dropnote|dsname|erf|erfc|exist|exp|fappend|fclose|'+
        'fcol|fdelete|fetch|fetchobs|fexist|fget|fileexist|'+
        'filename|fileref|finfo|finv|fipname|fipnamel|'+
        'fipstate|floor|fnonct|fnote|fopen|foptname|foptnum|'+
        'fpoint|fpos|fput|fread|frewind|frlen|fsep|fuzz|'+
        'fwrite|gaminv|gamma|getoption|getvarc|getvarn|hbound|'+
        'hms|hosthelp|hour|ibessel|index|indexc|indexw|input|'+
        'inputc|inputn|int|intck|intnx|intrr|irr|jbessel|'+
        'juldate|kurtosis|lag|lbound|left|length|lgamma|'+
        'libname|libref|log|log10|log2|logpdf|logpmf|logsdf|'+
        'lowcase|max|mdy|mean|min|minute|mod|month|mopen|'+
        'mort|n|netpv|nmiss|normal|note|npv|open|ordinal|'+
        'pathname|pdf|peek|peekc|pmf|point|poisson|poke|'+
        'probbeta|probbnml|probchi|probf|probgam|probhypr|'+
        'probit|probnegb|probnorm|probt|put|putc|putn|qtr|'+
        'quote|ranbin|rancau|ranexp|rangam|range|rank|rannor|'+
        'ranpoi|rantbl|rantri|ranuni|repeat|resolve|reverse|'+
        'rewind|right|round|saving|scan|sdf|second|sign|'+
        'sin|sinh|skewness|soundex|spedis|sqrt|std|stderr|'+
        'stfips|stname|stnamel|substr|sum|symget|sysget|'+
        'sysmsg|sysprod|sysrc|system|tan|tanh|time|timepart|'+
        'tinv|tnonct|today|translate|tranwrd|trigamma|'+
        'trim|trimn|trunc|uniform|upcase|uss|var|varfmt|'+
        'varinfmt|varlabel|varlen|varname|varnum|varray|'+
        'varrayx|vartype|verify|vformat|vformatd|vformatdx|'+
        'vformatn|vformatnx|vformatw|vformatwx|vformatx|'+
        'vinarray|vinarrayx|vinformat|vinformatd|vinformatdx|'+
        'vinformatn|vinformatnx|vinformatw|vinformatwx|'+
        'vinformatx|vlabel|vlabelx|vlength|vlengthx|vname|'+
        'vnamex|vtype|vtypex|weekday|year|yyq|zipfips|zipname|'+
        'zipnamel|zipstate';

    // Built-in macro functions
    var SAS_MACRO_FUN = 'bquote|nrbquote|cmpres|qcmpres|compstor|'+
        'datatyp|display|do|else|end|eval|global|goto|'+
        'if|index|input|keydef|label|left|length|let|'+
        'local|lowcase|macro|mend|nrbquote|nrquote|'+
        'nrstr|put|qcmpres|qleft|qlowcase|qscan|'+
        'qsubstr|qsysfunc|qtrim|quote|qupcase|scan|str|'+
        'substr|superq|syscall|sysevalf|sysexec|sysfunc|'+
        'sysget|syslput|sysprod|sysrc|sysrput|then|to|'+
        'trim|unquote|until|upcase|verify|while|window';

    return {
        name: 'SAS',
        aliases: ['sas', 'SAS'],
        case_insensitive: true, // SAS is case-insensitive
        keywords: {
            literal:
                'null missing _all_ _automatic_ _character_ _infile_ '+
                '_n_ _name_ _null_ _numeric_ _user_ _webout_',
            meta:
                SAS_KEYWORDS
        },
        contains: [
            {
                // Distinct highlight for proc <proc>, data, run, quit
                className: 'keyword',
                begin: /^\s*(proc [\w\d_]+|data|run|quit)[\s\;]/
            },
            {
                // Macro variables
                className: 'variable',
                begin: /\&[a-zA-Z_\&][a-zA-Z0-9_]*\.?/
            },
            {
                // Special emphasis for datalines|cards
                className: 'emphasis',
                begin: /^\s*datalines|cards.*;/,
                end: /^\s*;\s*$/
            },
            {   // Built-in macro variables take precedence
                className: 'built_in',
                begin: '%(' + SAS_MACRO_FUN + ')'
            },
            {
                // User-defined macro functions highlighted after
                className: 'name',
                begin: /%[a-zA-Z_][a-zA-Z_0-9]*/
            },
            {
                className: 'meta',
                begin: '[^%](' + SAS_FUN + ')[\(]'
            },
            {
                className: 'string',
                variants: [
                    hljs.APOS_STRING_MODE,
                    hljs.QUOTE_STRING_MODE
                ]
            },
            hljs.COMMENT('\\*', ';'),
            hljs.C_BLOCK_COMMENT_MODE
        ]
    };
}