100 lines
4.2 KiB
JavaScript
100 lines
4.2 KiB
JavaScript
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/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2010, Ajax.org B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ***** END LICENSE BLOCK ***** */
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define(function(require, exports, module) {
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"use strict";
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var oop = require("../lib/oop");
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var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
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var CobolHighlightRules = function() {
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var keywords = "ACCEPT|MERGE|SUM|ADD||MESSAGE|TABLE|ADVANCING|MODE|TAPE|" +
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"AFTER|MULTIPLY|TEST|ALL|NEGATIVE|TEXT|ALPHABET|NEXT|THAN|" +
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"ALSO|NO|THEN|ALTERNATE|NOT|THROUGH|AND|NUMBER|THRU|ANY|OCCURS|" +
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"TIME|ARE|OF|TO|AREA|OFF|TOP||ASCENDING|OMITTED|TRUE|ASSIGN|ON|TYPE|AT|OPEN|" +
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"UNIT|AUTHOR|OR|UNTIL|BEFORE|OTHER|UP|BLANK|OUTPUT|USE|BLOCK|PAGE|USING|BOTTOM|" +
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"PERFORM|VALUE|BY|PIC|VALUES|CALL|PICTURE|WHEN|CANCEL|PLUS|WITH|CD|POINTER|WRITE|" +
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"CHARACTER|POSITION||ZERO|CLOSE|POSITIVE|ZEROS|COLUMN|PROCEDURE|ZEROES|COMMA|PROGRAM|" +
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"COMMON|PROGRAM-ID|COMMUNICATION|QUOTE|COMP|RANDOM|COMPUTE|READ|CONTAINS|RECEIVE|CONFIGURATION|" +
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"RECORD|CONTINUE|REDEFINES|CONTROL|REFERENCE|COPY|REMAINDER|COUNT|REPLACE|DATA|REPORT|DATE|RESERVE|" +
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"DAY|RESET|DELETE|RETURN|DESTINATION|REWIND|DISABLE|REWRITE|DISPLAY|RIGHT|DIVIDE|RUN|DOWN|SAME|" +
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"ELSE|SEARCH|ENABLE|SECTION|END|SELECT|ENVIRONMENT|SENTENCE|EQUAL|SET|ERROR|SIGN|EXIT|SEQUENTIAL|" +
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"EXTERNAL|SIZE|FLASE|SORT|FILE|SOURCE|LENGTH|SPACE|LESS|STANDARD|LIMIT|START|LINE|STOP|LOCK|STRING|LOW-VALUE|SUBTRACT";
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var builtinConstants = (
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"true|false|null"
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);
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var builtinFunctions = (
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"count|min|max|avg|sum|rank|now|coalesce|main"
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);
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var keywordMapper = this.createKeywordMapper({
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"support.function": builtinFunctions,
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"keyword": keywords,
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"constant.language": builtinConstants
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}, "identifier", true);
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this.$rules = {
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"start" : [ {
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token : "comment",
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regex : "\\*.*$"
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}, {
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token : "string", // " string
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regex : '".*?"'
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}, {
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token : "string", // ' string
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regex : "'.*?'"
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}, {
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token : "constant.numeric", // float
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regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
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}, {
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token : keywordMapper,
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regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
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}, {
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token : "keyword.operator",
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regex : "\\+|\\-|\\/|\\/\\/|%|<@>|@>|<@|&|\\^|~|<|>|<=|=>|==|!=|<>|="
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}, {
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token : "paren.lparen",
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regex : "[\\(]"
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}, {
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token : "paren.rparen",
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regex : "[\\)]"
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}, {
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token : "text",
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regex : "\\s+"
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} ]
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};
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};
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oop.inherits(CobolHighlightRules, TextHighlightRules);
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exports.CobolHighlightRules = CobolHighlightRules;
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});
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