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- /* ***** BEGIN LICENSE BLOCK *****
- * Distributed under the BSD license:
- *
- * Copyright (c) 2014, Ajax.org B.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Ajax.org B.V. nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ***** END LICENSE BLOCK ***** */
- define(function(require, exports, module) {
- "use strict";
- var oop = require("../lib/oop");
- var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
- var EiffelHighlightRules = function() {
- var keywords = "across|agent|alias|all|attached|as|assign|attribute|check|" +
- "class|convert|create|debug|deferred|detachable|do|else|elseif|end|" +
- "ensure|expanded|export|external|feature|from|frozen|if|inherit|" +
- "inspect|invariant|like|local|loop|not|note|obsolete|old|once|" +
- "Precursor|redefine|rename|require|rescue|retry|select|separate|" +
- "some|then|undefine|until|variant|when";
- var operatorKeywords = "and|implies|or|xor";
- var languageConstants = "Void";
- var booleanConstants = "True|False";
- var languageVariables = "Current|Result";
- var keywordMapper = this.createKeywordMapper({
- "constant.language": languageConstants,
- "constant.language.boolean": booleanConstants,
- "variable.language": languageVariables,
- "keyword.operator": operatorKeywords,
- "keyword": keywords
- }, "identifier", true);
- var simpleString = /(?:[^"%\b\f\v]|%[A-DFHLNQR-V%'"()<>]|%\/(?:0[xX][\da-fA-F](?:_*[\da-fA-F])*|0[cC][0-7](?:_*[0-7])*|0[bB][01](?:_*[01])*|\d(?:_*\d)*)\/)+?/;
- this.$rules = {
- "start": [{
- token : "string.quoted.other", // Aligned-verbatim-strings (verbatim option not supported)
- regex : /"\[/,
- next: "aligned_verbatim_string"
- }, {
- token : "string.quoted.other", // Non-aligned-verbatim-strings (verbatim option not supported)
- regex : /"\{/,
- next: "non-aligned_verbatim_string"
- }, {
- token : "string.quoted.double",
- regex : /"(?:[^%\b\f\n\r\v]|%[A-DFHLNQR-V%'"()<>]|%\/(?:0[xX][\da-fA-F](?:_*[\da-fA-F])*|0[cC][0-7](?:_*[0-7])*|0[bB][01](?:_*[01])*|\d(?:_*\d)*)\/)*?"/
- }, {
- token : "comment.line.double-dash",
- regex : /--.*/
- }, {
- token : "constant.character",
- regex : /'(?:[^%\b\f\n\r\t\v]|%[A-DFHLNQR-V%'"()<>]|%\/(?:0[xX][\da-fA-F](?:_*[\da-fA-F])*|0[cC][0-7](?:_*[0-7])*|0[bB][01](?:_*[01])*|\d(?:_*\d)*)\/)'/
- }, {
- token : "constant.numeric", // hexa | octal | bin
- regex : /\b0(?:[xX][\da-fA-F](?:_*[\da-fA-F])*|[cC][0-7](?:_*[0-7])*|[bB][01](?:_*[01])*)\b/
- }, {
- token : "constant.numeric",
- regex : /(?:\d(?:_*\d)*)?\.(?:(?:\d(?:_*\d)*)?[eE][+-]?)?\d(?:_*\d)*|\d(?:_*\d)*\.?/
- }, {
- token : "paren.lparen",
- regex : /[\[({]|<<|\|\(/
- }, {
- token : "paren.rparen",
- regex : /[\])}]|>>|\|\)/
- }, {
- token : "keyword.operator", // punctuation
- regex : /:=|->|\.(?=\w)|[;,:?]/
- }, {
- token : "keyword.operator",
- regex : /\\\\|\|\.\.\||\.\.|\/[~\/]?|[><\/]=?|[-+*^=~]/
- }, {
- token : function (v) {
- var result = keywordMapper (v);
- if (result === "identifier" && v === v.toUpperCase ()) {
- result = "entity.name.type";
- }
- return result;
- },
- regex : /[a-zA-Z][a-zA-Z\d_]*\b/
- }, {
- token : "text",
- regex : /\s+/
- }
- ],
- "aligned_verbatim_string" : [{
- token : "string",
- regex : /]"/,
- next : "start"
- }, {
- token : "string",
- regex : simpleString
- }
- ],
- "non-aligned_verbatim_string" : [{
- token : "string.quoted.other",
- regex : /}"/,
- next : "start"
- }, {
- token : "string.quoted.other",
- regex : simpleString
- }
- ]};
- };
- oop.inherits(EiffelHighlightRules, TextHighlightRules);
- exports.EiffelHighlightRules = EiffelHighlightRules;
- });
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