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- /* ***** 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 AsciidocHighlightRules = function() {
- var identifierRe = "[a-zA-Z\u00a1-\uffff]+\\b";
- this.$rules = {
- "start": [
- {token: "empty", regex: /$/},
- {token: "literal", regex: /^\.{4,}\s*$/, next: "listingBlock"},
- {token: "literal", regex: /^-{4,}\s*$/, next: "literalBlock"},
- {token: "string", regex: /^\+{4,}\s*$/, next: "passthroughBlock"},
- {token: "keyword", regex: /^={4,}\s*$/},
- {token: "text", regex: /^\s*$/},
- // immediately return to the start mode without matching anything
- {token: "empty", regex: "", next: "dissallowDelimitedBlock"}
- ],
- "dissallowDelimitedBlock": [
- {include: "paragraphEnd"},
- {token: "comment", regex: '^//.+$'},
- {token: "keyword", regex: "^(?:NOTE|TIP|IMPORTANT|WARNING|CAUTION):"},
- {include: "listStart"},
- {token: "literal", regex: /^\s+.+$/, next: "indentedBlock"},
- {token: "empty", regex: "", next: "text"}
- ],
- "paragraphEnd": [
- {token: "doc.comment", regex: /^\/{4,}\s*$/, next: "commentBlock"},
- {token: "tableBlock", regex: /^\s*[|!]=+\s*$/, next: "tableBlock"},
- // open block, ruller
- {token: "keyword", regex: /^(?:--|''')\s*$/, next: "start"},
- {token: "option", regex: /^\[.*\]\s*$/, next: "start"},
- {token: "pageBreak", regex: /^>{3,}$/, next: "start"},
- {token: "literal", regex: /^\.{4,}\s*$/, next: "listingBlock"},
- {token: "titleUnderline", regex: /^(?:={2,}|-{2,}|~{2,}|\^{2,}|\+{2,})\s*$/, next: "start"},
- {token: "singleLineTitle", regex: /^={1,5}\s+\S.*$/, next: "start"},
- {token: "otherBlock", regex: /^(?:\*{2,}|_{2,})\s*$/, next: "start"},
- // .optional title
- {token: "optionalTitle", regex: /^\.[^.\s].+$/, next: "start"}
- ],
- "listStart": [
- {token: "keyword", regex: /^\s*(?:\d+\.|[a-zA-Z]\.|[ixvmIXVM]+\)|\*{1,5}|-|\.{1,5})\s/, next: "listText"},
- {token: "meta.tag", regex: /^.+(?::{2,4}|;;)(?: |$)/, next: "listText"},
- {token: "support.function.list.callout", regex: /^(?:<\d+>|\d+>|>) /, next: "text"},
- // continuation
- {token: "keyword", regex: /^\+\s*$/, next: "start"}
- ],
- "text": [
- {token: ["link", "variable.language"], regex: /((?:https?:\/\/|ftp:\/\/|file:\/\/|mailto:|callto:)[^\s\[]+)(\[.*?\])/},
- {token: "link", regex: /(?:https?:\/\/|ftp:\/\/|file:\/\/|mailto:|callto:)[^\s\[]+/},
- {token: "link", regex: /\b[\w\.\/\-]+@[\w\.\/\-]+\b/},
- {include: "macros"},
- {include: "paragraphEnd"},
- {token: "literal", regex:/\+{3,}/, next:"smallPassthrough"},
- {token: "escape", regex: /\((?:C|TM|R)\)|\.{3}|->|<-|=>|<=|&#(?:\d+|x[a-fA-F\d]+);|(?: |^)--(?=\s+\S)/},
- {token: "escape", regex: /\\[_*'`+#]|\\{2}[_*'`+#]{2}/},
- {token: "keyword", regex: /\s\+$/},
- // any word
- {token: "text", regex: identifierRe},
- {token: ["keyword", "string", "keyword"],
- regex: /(<<[\w\d\-$]+,)(.*?)(>>|$)/},
- {token: "keyword", regex: /<<[\w\d\-$]+,?|>>/},
- {token: "constant.character", regex: /\({2,3}.*?\){2,3}/},
- // Anchor
- {token: "keyword", regex: /\[\[.+?\]\]/},
- // bibliography
- {token: "support", regex: /^\[{3}[\w\d =\-]+\]{3}/},
- {include: "quotes"},
- // text block end
- {token: "empty", regex: /^\s*$/, next: "start"}
- ],
- "listText": [
- {include: "listStart"},
- {include: "text"}
- ],
- "indentedBlock": [
- {token: "literal", regex: /^[\s\w].+$/, next: "indentedBlock"},
- {token: "literal", regex: "", next: "start"}
- ],
- "listingBlock": [
- {token: "literal", regex: /^\.{4,}\s*$/, next: "dissallowDelimitedBlock"},
- {token: "constant.numeric", regex: '<\\d+>'},
- {token: "literal", regex: '[^<]+'},
- {token: "literal", regex: '<'}
- ],
- "literalBlock": [
- {token: "literal", regex: /^-{4,}\s*$/, next: "dissallowDelimitedBlock"},
- {token: "constant.numeric", regex: '<\\d+>'},
- {token: "literal", regex: '[^<]+'},
- {token: "literal", regex: '<'}
- ],
- "passthroughBlock": [
- {token: "literal", regex: /^\+{4,}\s*$/, next: "dissallowDelimitedBlock"},
- {token: "literal", regex: identifierRe + "|\\d+"},
- {include: "macros"},
- {token: "literal", regex: "."}
- ],
- "smallPassthrough": [
- {token: "literal", regex: /[+]{3,}/, next: "dissallowDelimitedBlock"},
- {token: "literal", regex: /^\s*$/, next: "dissallowDelimitedBlock"},
- {token: "literal", regex: identifierRe + "|\\d+"},
- {include: "macros"}
- ],
- "commentBlock": [
- {token: "doc.comment", regex: /^\/{4,}\s*$/, next: "dissallowDelimitedBlock"},
- {token: "doc.comment", regex: '^.*$'}
- ],
- "tableBlock": [
- {token: "tableBlock", regex: /^\s*\|={3,}\s*$/, next: "dissallowDelimitedBlock"},
- {token: "tableBlock", regex: /^\s*!={3,}\s*$/, next: "innerTableBlock"},
- {token: "tableBlock", regex: /\|/},
- {include: "text", noEscape: true}
- ],
- "innerTableBlock": [
- {token: "tableBlock", regex: /^\s*!={3,}\s*$/, next: "tableBlock"},
- {token: "tableBlock", regex: /^\s*|={3,}\s*$/, next: "dissallowDelimitedBlock"},
- {token: "tableBlock", regex: /\!/}
- ],
- "macros": [
- {token: "macro", regex: /{[\w\-$]+}/},
- {token: ["text", "string", "text", "constant.character", "text"], regex: /({)([\w\-$]+)(:)?(.+)?(})/},
- {token: ["text", "markup.list.macro", "keyword", "string"], regex: /(\w+)(footnote(?:ref)?::?)([^\s\[]+)?(\[.*?\])?/},
- {token: ["markup.list.macro", "keyword", "string"], regex: /([a-zA-Z\-][\w\.\/\-]*::?)([^\s\[]+)(\[.*?\])?/},
- {token: ["markup.list.macro", "keyword"], regex: /([a-zA-Z\-][\w\.\/\-]+::?)(\[.*?\])/},
- {token: "keyword", regex: /^:.+?:(?= |$)/}
- ],
- "quotes": [
- {token: "string.italic", regex: /__[^_\s].*?__/},
- {token: "string.italic", regex: quoteRule("_")},
-
- {token: "keyword.bold", regex: /\*\*[^*\s].*?\*\*/},
- {token: "keyword.bold", regex: quoteRule("\\*")},
-
- {token: "literal", regex: quoteRule("\\+")},
- {token: "literal", regex: /\+\+[^+\s].*?\+\+/},
- {token: "literal", regex: /\$\$.+?\$\$/},
- {token: "literal", regex: quoteRule("`")},
- {token: "keyword", regex: quoteRule("^")},
- {token: "keyword", regex: quoteRule("~")},
- {token: "keyword", regex: /##?/},
- {token: "keyword", regex: /(?:\B|^)``|\b''/}
- ]
- };
- function quoteRule(ch) {
- var prefix = /\w/.test(ch) ? "\\b" : "(?:\\B|^)";
- return prefix + ch + "[^" + ch + "].*?" + ch + "(?![\\w*])";
- }
- //addQuoteBlock("text")
- var tokenMap = {
- macro: "constant.character",
- tableBlock: "doc.comment",
- titleUnderline: "markup.heading",
- singleLineTitle: "markup.heading",
- pageBreak: "string",
- option: "string.regexp",
- otherBlock: "markup.list",
- literal: "support.function",
- optionalTitle: "constant.numeric",
- escape: "constant.language.escape",
- link: "markup.underline.list"
- };
- for (var state in this.$rules) {
- var stateRules = this.$rules[state];
- for (var i = stateRules.length; i--; ) {
- var rule = stateRules[i];
- if (rule.include || typeof rule == "string") {
- var args = [i, 1].concat(this.$rules[rule.include || rule]);
- if (rule.noEscape) {
- args = args.filter(function(x) {
- return !x.next;
- });
- }
- stateRules.splice.apply(stateRules, args);
- } else if (rule.token in tokenMap) {
- rule.token = tokenMap[rule.token];
- }
- }
- }
- };
- oop.inherits(AsciidocHighlightRules, TextHighlightRules);
- exports.AsciidocHighlightRules = AsciidocHighlightRules;
- });
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