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- /* ***** BEGIN LICENSE BLOCK *****
- * Distributed under the BSD license:
- *
- * Copyright (c) 2013, 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 VHDLHighlightRules = function() {
-
- var keywords = "access|after|ailas|all|architecture|assert|attribute|"+
- "begin|block|buffer|bus|case|component|configuration|"+
- "disconnect|downto|else|elsif|end|entity|file|for|function|"+
- "generate|generic|guarded|if|impure|in|inertial|inout|is|"+
- "label|linkage|literal|loop|mapnew|next|of|on|open|"+
- "others|out|port|process|pure|range|record|reject|"+
- "report|return|select|shared|subtype|then|to|transport|"+
- "type|unaffected|united|until|wait|when|while|with";
-
- var storageType = "bit|bit_vector|boolean|character|integer|line|natural|"+
- "positive|real|register|severity|signal|signed|"+
- "std_logic|std_logic_vector|string||text|time|unsigned|"+
- "variable";
-
- var storageModifiers = "array|constant";
-
- var keywordOperators = "abs|and|mod|nand|nor|not|rem|rol|ror|sla|sll|sra"+
- "srl|xnor|xor";
-
- var builtinConstants = (
- "true|false|null"
- );
- var keywordMapper = this.createKeywordMapper({
- "keyword.operator": keywordOperators,
- "keyword": keywords,
- "constant.language": builtinConstants,
- "storage.modifier": storageModifiers,
- "storage.type": storageType
- }, "identifier", true);
- this.$rules = {
- "start" : [ {
- token : "comment",
- regex : "--.*$"
- }, {
- token : "string", // " string
- regex : '".*?"'
- }, {
- token : "string", // ' string
- regex : "'.*?'"
- }, {
- token : "constant.numeric", // float
- regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
- }, {
- token : "keyword", // pre-compiler directives
- regex : "\\s*(?:library|package|use)\\b",
- }, {
- token : keywordMapper,
- regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
- }, {
- token : "keyword.operator",
- regex : "&|\\*|\\+|\\-|\\/|<|=|>|\\||=>|\\*\\*|:=|\\/=|>=|<=|<>"
- }, {
- token : "punctuation.operator",
- regex : "\\'|\\:|\\,|\\;|\\."
- },{
- token : "paren.lparen",
- regex : "[[(]"
- }, {
- token : "paren.rparen",
- regex : "[\\])]"
- }, {
- token : "text",
- regex : "\\s+"
- } ],
-
- };
- };
- oop.inherits(VHDLHighlightRules, TextHighlightRules);
- exports.VHDLHighlightRules = VHDLHighlightRules;
- });
|