overleaf/services/web/public/js/ace/mode/jack_highlight_rules.js

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2014-02-12 05:23:40 -05:00
/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, 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 JackHighlightRules = function() {
// regexp must not have capturing parentheses. Use (?:) instead.
// regexps are ordered -> the first match is used
this.$rules = {
"start" : [
{
token : "string",
regex : '"',
next : "string2"
}, {
token : "string",
regex : "'",
next : "string1"
}, {
token : "constant.numeric", // hex
regex: "-?0[xX][0-9a-fA-F]+\\b"
}, {
token : "constant.numeric", // float
regex : "(?:0|[-+]?[1-9][0-9]*)\\b"
}, {
token : "constant.binary",
regex : "<[0-9A-Fa-f][0-9A-Fa-f](\\s+[0-9A-Fa-f][0-9A-Fa-f])*>"
}, {
token : "constant.language.boolean",
regex : "(?:true|false)\\b"
}, {
token : "constant.language.null",
regex : "null\\b"
}, {
token : "storage.type",
regex: "(?:Integer|Boolean|Null|String|Buffer|Tuple|List|Object|Function|Coroutine|Form)\\b"
}, {
token : "keyword",
regex : "(?:return|abort|vars|for|delete|in|is|escape|exec|split|and|if|elif|else|while)\\b"
}, {
token : "language.builtin",
regex : "(?:lines|source|parse|read-stream|interval|substr|parseint|write|print|range|rand|inspect|bind|i-values|i-pairs|i-map|i-filter|i-chunk|i-all\\?|i-any\\?|i-collect|i-zip|i-merge|i-each)\\b"
}, {
token : "comment",
regex : "--.*$"
}, {
token : "paren.lparen",
regex : "[[({]"
}, {
token : "paren.rparen",
regex : "[\\])}]"
}, {
token : "storage.form",
regex : "@[a-z]+"
}, {
token : "constant.other.symbol",
regex : ':+[a-zA-Z_]([-]?[a-zA-Z0-9_])*[?!]?'
}, {
token : "variable",
regex : '[a-zA-Z_]([-]?[a-zA-Z0-9_])*[?!]?'
}, {
token : "keyword.operator",
regex : "\\|\\||\\^\\^|&&|!=|==|<=|<|>=|>|\\+|-|\\*|\\/|\\^|\\%|\\#|\\!"
}, {
token : "text",
regex : "\\s+"
}
],
"string1" : [
{
token : "constant.language.escape",
regex : /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|['"\\\/bfnrt])/
}, {
token : "string",
regex : "[^'\\\\]+"
}, {
token : "string",
regex : "'",
next : "start"
}, {
token : "string",
regex : "",
next : "start"
}
],
"string2" : [
{
token : "constant.language.escape",
regex : /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|['"\\\/bfnrt])/
}, {
token : "string",
regex : '[^"\\\\]+'
}, {
token : "string",
regex : '"',
next : "start"
}, {
token : "string",
regex : "",
next : "start"
}
]
};
};
oop.inherits(JackHighlightRules, TextHighlightRules);
exports.JackHighlightRules = JackHighlightRules;
});