big-moving.ru/api/soft/Ace/lib/ace/mode/rdoc_highlight_rules.js

120 lines
4.9 KiB
JavaScript
Executable File

/*
* rdoc_highlight_rules.js
*
* Copyright (C) 2009-11 by RStudio, Inc.
*
* 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
*
*/
define(function(require, exports, module) {
"use strict";
var oop = require("../lib/oop");
var lang = require("../lib/lang");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var LaTeXHighlightRules = require("./latex_highlight_rules");
var RDocHighlightRules = function() {
// regexp must not have capturing parentheses. Use (?:) instead.
// regexps are ordered -> the first match is used
this.$rules = {
"start" : [
{
token : "comment",
regex : "%.*$"
}, {
token : "text", // non-command
regex : "\\\\[$&%#\\{\\}]"
}, {
token : "keyword", // command
regex : "\\\\(?:name|alias|method|S3method|S4method|item|code|preformatted|kbd|pkg|var|env|option|command|author|email|url|source|cite|acronym|href|code|preformatted|link|eqn|deqn|keyword|usage|examples|dontrun|dontshow|figure|if|ifelse|Sexpr|RdOpts|inputencoding|usepackage)\\b",
next : "nospell"
}, {
token : "keyword", // command
regex : "\\\\(?:[a-zA-Z0-9]+|[^a-zA-Z0-9])"
}, {
// Obviously these are neither keywords nor operators, but
// labelling them as such was the easiest way to get them
// to be colored distinctly from regular text
token : "paren.keyword.operator",
regex : "[[({]"
}, {
// Obviously these are neither keywords nor operators, but
// labelling them as such was the easiest way to get them
// to be colored distinctly from regular text
token : "paren.keyword.operator",
regex : "[\\])}]"
}, {
token : "text",
regex : "\\s+"
}
],
// This mode is necessary to prevent spell checking, but to keep the
// same syntax highlighting behavior.
"nospell" : [
{
token : "comment",
regex : "%.*$",
next : "start"
}, {
token : "nospell.text", // non-command
regex : "\\\\[$&%#\\{\\}]"
}, {
token : "keyword", // command
regex : "\\\\(?:name|alias|method|S3method|S4method|item|code|preformatted|kbd|pkg|var|env|option|command|author|email|url|source|cite|acronym|href|code|preformatted|link|eqn|deqn|keyword|usage|examples|dontrun|dontshow|figure|if|ifelse|Sexpr|RdOpts|inputencoding|usepackage)\\b"
}, {
token : "keyword", // command
regex : "\\\\(?:[a-zA-Z0-9]+|[^a-zA-Z0-9])",
next : "start"
}, {
token : "paren.keyword.operator",
regex : "[[({]"
}, {
token : "paren.keyword.operator",
regex : "[\\])]"
}, {
token : "paren.keyword.operator",
regex : "}",
next : "start"
}, {
token : "nospell.text",
regex : "\\s+"
}, {
token : "nospell.text",
regex : "\\w+"
}
]
};
};
oop.inherits(RDocHighlightRules, TextHighlightRules);
exports.RDocHighlightRules = RDocHighlightRules;
});