source: node_modules/refractor/lang/cobol.js@ d24f17c

'use strict'

module.exports = cobol
cobol.displayName = 'cobol'
cobol.aliases = []
function cobol(Prism) {
  Prism.languages.cobol = {
    comment: {
      pattern: /\*>.*|(^[ \t]*)\*.*/m,
      lookbehind: true,
      greedy: true
    },
    string: {
      pattern: /[xzgn]?(?:"(?:[^\r\n"]|"")*"(?!")|'(?:[^\r\n']|'')*'(?!'))/i,
      greedy: true
    },
    level: {
      pattern: /(^[ \t]*)\d+\b/m,
      lookbehind: true,
      greedy: true,
      alias: 'number'
    },
    'class-name': {
      // https://github.com/antlr/grammars-v4/blob/42edd5b687d183b5fa679e858a82297bd27141e7/cobol85/Cobol85.g4#L1015
      pattern:
        /(\bpic(?:ture)?\s+)(?:(?:[-\w$/,:*+<>]|\.(?!\s|$))(?:\(\d+\))?)+/i,
      lookbehind: true,
      inside: {
        number: {
          pattern: /(\()\d+/,
          lookbehind: true
        },
        punctuation: /[()]/
      }
    },
    keyword: {
      pattern:
        /(^|[^\w-])(?:ABORT|ACCEPT|ACCESS|ADD|ADDRESS|ADVANCING|AFTER|ALIGNED|ALL|ALPHABET|ALPHABETIC|ALPHABETIC-LOWER|ALPHABETIC-UPPER|ALPHANUMERIC|ALPHANUMERIC-EDITED|ALSO|ALTER|ALTERNATE|ANY|ARE|AREA|AREAS|AS|ASCENDING|ASCII|ASSIGN|ASSOCIATED-DATA|ASSOCIATED-DATA-LENGTH|AT|ATTRIBUTE|AUTHOR|AUTO|AUTO-SKIP|BACKGROUND-COLOR|BACKGROUND-COLOUR|BASIS|BEEP|BEFORE|BEGINNING|BELL|BINARY|BIT|BLANK|BLINK|BLOCK|BOTTOM|BOUNDS|BY|BYFUNCTION|BYTITLE|CALL|CANCEL|CAPABLE|CCSVERSION|CD|CF|CH|CHAINING|CHANGED|CHANNEL|CHARACTER|CHARACTERS|CLASS|CLASS-ID|CLOCK-UNITS|CLOSE|CLOSE-DISPOSITION|COBOL|CODE|CODE-SET|COL|COLLATING|COLUMN|COM-REG|COMMA|COMMITMENT|COMMON|COMMUNICATION|COMP|COMP-1|COMP-2|COMP-3|COMP-4|COMP-5|COMPUTATIONAL|COMPUTATIONAL-1|COMPUTATIONAL-2|COMPUTATIONAL-3|COMPUTATIONAL-4|COMPUTATIONAL-5|COMPUTE|CONFIGURATION|CONTAINS|CONTENT|CONTINUE|CONTROL|CONTROL-POINT|CONTROLS|CONVENTION|CONVERTING|COPY|CORR|CORRESPONDING|COUNT|CRUNCH|CURRENCY|CURSOR|DATA|DATA-BASE|DATE|DATE-COMPILED|DATE-WRITTEN|DAY|DAY-OF-WEEK|DBCS|DE|DEBUG-CONTENTS|DEBUG-ITEM|DEBUG-LINE|DEBUG-NAME|DEBUG-SUB-1|DEBUG-SUB-2|DEBUG-SUB-3|DEBUGGING|DECIMAL-POINT|DECLARATIVES|DEFAULT|DEFAULT-DISPLAY|DEFINITION|DELETE|DELIMITED|DELIMITER|DEPENDING|DESCENDING|DESTINATION|DETAIL|DFHRESP|DFHVALUE|DISABLE|DISK|DISPLAY|DISPLAY-1|DIVIDE|DIVISION|DONTCARE|DOUBLE|DOWN|DUPLICATES|DYNAMIC|EBCDIC|EGCS|EGI|ELSE|EMI|EMPTY-CHECK|ENABLE|END|END-ACCEPT|END-ADD|END-CALL|END-COMPUTE|END-DELETE|END-DIVIDE|END-EVALUATE|END-IF|END-MULTIPLY|END-OF-PAGE|END-PERFORM|END-READ|END-RECEIVE|END-RETURN|END-REWRITE|END-SEARCH|END-START|END-STRING|END-SUBTRACT|END-UNSTRING|END-WRITE|ENDING|ENTER|ENTRY|ENTRY-PROCEDURE|ENVIRONMENT|EOL|EOP|EOS|ERASE|ERROR|ESCAPE|ESI|EVALUATE|EVENT|EVERY|EXCEPTION|EXCLUSIVE|EXHIBIT|EXIT|EXPORT|EXTEND|EXTENDED|EXTERNAL|FD|FILE|FILE-CONTROL|FILLER|FINAL|FIRST|FOOTING|FOR|FOREGROUND-COLOR|FOREGROUND-COLOUR|FROM|FULL|FUNCTION|FUNCTION-POINTER|FUNCTIONNAME|GENERATE|GIVING|GLOBAL|GO|GOBACK|GRID|GROUP|HEADING|HIGH-VALUE|HIGH-VALUES|HIGHLIGHT|I-O|I-O-CONTROL|ID|IDENTIFICATION|IF|IMPLICIT|IMPORT|IN|INDEX|INDEXED|INDICATE|INITIAL|INITIALIZE|INITIATE|INPUT|INPUT-OUTPUT|INSPECT|INSTALLATION|INTEGER|INTO|INVALID|INVOKE|IS|JUST|JUSTIFIED|KANJI|KEPT|KEY|KEYBOARD|LABEL|LANGUAGE|LAST|LB|LD|LEADING|LEFT|LEFTLINE|LENGTH|LENGTH-CHECK|LIBACCESS|LIBPARAMETER|LIBRARY|LIMIT|LIMITS|LINAGE|LINAGE-COUNTER|LINE|LINE-COUNTER|LINES|LINKAGE|LIST|LOCAL|LOCAL-STORAGE|LOCK|LONG-DATE|LONG-TIME|LOW-VALUE|LOW-VALUES|LOWER|LOWLIGHT|MEMORY|MERGE|MESSAGE|MMDDYYYY|MODE|MODULES|MORE-LABELS|MOVE|MULTIPLE|MULTIPLY|NAMED|NATIONAL|NATIONAL-EDITED|NATIVE|NEGATIVE|NETWORK|NEXT|NO|NO-ECHO|NULL|NULLS|NUMBER|NUMERIC|NUMERIC-DATE|NUMERIC-EDITED|NUMERIC-TIME|OBJECT-COMPUTER|OCCURS|ODT|OF|OFF|OMITTED|ON|OPEN|OPTIONAL|ORDER|ORDERLY|ORGANIZATION|OTHER|OUTPUT|OVERFLOW|OVERLINE|OWN|PACKED-DECIMAL|PADDING|PAGE|PAGE-COUNTER|PASSWORD|PERFORM|PF|PH|PIC|PICTURE|PLUS|POINTER|PORT|POSITION|POSITIVE|PRINTER|PRINTING|PRIVATE|PROCEDURE|PROCEDURE-POINTER|PROCEDURES|PROCEED|PROCESS|PROGRAM|PROGRAM-ID|PROGRAM-LIBRARY|PROMPT|PURGE|QUEUE|QUOTE|QUOTES|RANDOM|RD|READ|READER|REAL|RECEIVE|RECEIVED|RECORD|RECORDING|RECORDS|RECURSIVE|REDEFINES|REEL|REF|REFERENCE|REFERENCES|RELATIVE|RELEASE|REMAINDER|REMARKS|REMOTE|REMOVAL|REMOVE|RENAMES|REPLACE|REPLACING|REPORT|REPORTING|REPORTS|REQUIRED|RERUN|RESERVE|RESET|RETURN|RETURN-CODE|RETURNING|REVERSE-VIDEO|REVERSED|REWIND|REWRITE|RF|RH|RIGHT|ROUNDED|RUN|SAME|SAVE|SCREEN|SD|SEARCH|SECTION|SECURE|SECURITY|SEGMENT|SEGMENT-LIMIT|SELECT|SEND|SENTENCE|SEPARATE|SEQUENCE|SEQUENTIAL|SET|SHARED|SHAREDBYALL|SHAREDBYRUNUNIT|SHARING|SHIFT-IN|SHIFT-OUT|SHORT-DATE|SIGN|SIZE|SORT|SORT-CONTROL|SORT-CORE-SIZE|SORT-FILE-SIZE|SORT-MERGE|SORT-MESSAGE|SORT-MODE-SIZE|SORT-RETURN|SOURCE|SOURCE-COMPUTER|SPACE|SPACES|SPECIAL-NAMES|STANDARD|STANDARD-1|STANDARD-2|START|STATUS|STOP|STRING|SUB-QUEUE-1|SUB-QUEUE-2|SUB-QUEUE-3|SUBTRACT|SUM|SUPPRESS|SYMBOL|SYMBOLIC|SYNC|SYNCHRONIZED|TABLE|TALLY|TALLYING|TAPE|TASK|TERMINAL|TERMINATE|TEST|TEXT|THEN|THREAD|THREAD-LOCAL|THROUGH|THRU|TIME|TIMER|TIMES|TITLE|TO|TODAYS-DATE|TODAYS-NAME|TOP|TRAILING|TRUNCATED|TYPE|TYPEDEF|UNDERLINE|UNIT|UNSTRING|UNTIL|UP|UPON|USAGE|USE|USING|VALUE|VALUES|VARYING|VIRTUAL|WAIT|WHEN|WHEN-COMPILED|WITH|WORDS|WORKING-STORAGE|WRITE|YEAR|YYYYDDD|YYYYMMDD|ZERO-FILL|ZEROES|ZEROS)(?![\w-])/i,
      lookbehind: true
    },
    boolean: {
      pattern: /(^|[^\w-])(?:false|true)(?![\w-])/i,
      lookbehind: true
    },
    number: {
      pattern:
        /(^|[^\w-])(?:[+-]?(?:(?:\d+(?:[.,]\d+)?|[.,]\d+)(?:e[+-]?\d+)?|zero))(?![\w-])/i,
      lookbehind: true
    },
    operator: [
      /<>|[<>]=?|[=+*/&]/,
      {
        pattern: /(^|[^\w-])(?:-|and|equal|greater|less|not|or|than)(?![\w-])/i,
        lookbehind: true
      }
    ],
    punctuation: /[.:,()]/
  }
}