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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 XmlHighlightRules = function(normalize) {
- // http://www.w3.org/TR/REC-xml/#NT-NameChar
- // NameStartChar ::= ":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF]
- // NameChar ::= NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040]
- var tagRegex = "[_:a-zA-Z\xc0-\uffff][-_:.a-zA-Z0-9\xc0-\uffff]*";
- this.$rules = {
- start : [
- {token : "string.cdata.xml", regex : "<\\!\\[CDATA\\[", next : "cdata"},
- {
- token : ["punctuation.xml-decl.xml", "keyword.xml-decl.xml"],
- regex : "(<\\?)(xml)(?=[\\s])", next : "xml_decl", caseInsensitive: true
- },
- {
- token : ["punctuation.instruction.xml", "keyword.instruction.xml"],
- regex : "(<\\?)(" + tagRegex + ")", next : "processing_instruction",
- },
- {token : "comment.xml", regex : "<\\!--", next : "comment"},
- {
- token : ["xml-pe.doctype.xml", "xml-pe.doctype.xml"],
- regex : "(<\\!)(DOCTYPE)(?=[\\s])", next : "doctype", caseInsensitive: true
- },
- {include : "tag"},
- {token : "text.end-tag-open.xml", regex: "</"},
- {token : "text.tag-open.xml", regex: "<"},
- {include : "reference"},
- {defaultToken : "text.xml"}
- ],
- xml_decl : [{
- token : "entity.other.attribute-name.decl-attribute-name.xml",
- regex : "(?:" + tagRegex + ":)?" + tagRegex + ""
- }, {
- token : "keyword.operator.decl-attribute-equals.xml",
- regex : "="
- }, {
- include: "whitespace"
- }, {
- include: "string"
- }, {
- token : "punctuation.xml-decl.xml",
- regex : "\\?>",
- next : "start"
- }],
- processing_instruction : [
- {token : "punctuation.instruction.xml", regex : "\\?>", next : "start"},
- {defaultToken : "instruction.xml"}
- ],
- doctype : [
- {include : "whitespace"},
- {include : "string"},
- {token : "xml-pe.doctype.xml", regex : ">", next : "start"},
- {token : "xml-pe.xml", regex : "[-_a-zA-Z0-9:]+"},
- {token : "punctuation.int-subset", regex : "\\[", push : "int_subset"}
- ],
- int_subset : [{
- token : "text.xml",
- regex : "\\s+"
- }, {
- token: "punctuation.int-subset.xml",
- regex: "]",
- next: "pop"
- }, {
- token : ["punctuation.markup-decl.xml", "keyword.markup-decl.xml"],
- regex : "(<\\!)(" + tagRegex + ")",
- push : [{
- token : "text",
- regex : "\\s+"
- },
- {
- token : "punctuation.markup-decl.xml",
- regex : ">",
- next : "pop"
- },
- {include : "string"}]
- }],
- cdata : [
- {token : "string.cdata.xml", regex : "\\]\\]>", next : "start"},
- {token : "text.xml", regex : "\\s+"},
- {token : "text.xml", regex : "(?:[^\\]]|\\](?!\\]>))+"}
- ],
- comment : [
- {token : "comment.xml", regex : "-->", next : "start"},
- {defaultToken : "comment.xml"}
- ],
- reference : [{
- token : "constant.language.escape.reference.xml",
- regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
- }],
- attr_reference : [{
- token : "constant.language.escape.reference.attribute-value.xml",
- regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
- }],
- tag : [{
- token : ["meta.tag.punctuation.tag-open.xml", "meta.tag.punctuation.end-tag-open.xml", "meta.tag.tag-name.xml"],
- regex : "(?:(<)|(</))((?:" + tagRegex + ":)?" + tagRegex + ")",
- next: [
- {include : "attributes"},
- {token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next : "start"}
- ]
- }],
- tag_whitespace : [
- {token : "text.tag-whitespace.xml", regex : "\\s+"}
- ],
- // for doctype and processing instructions
- whitespace : [
- {token : "text.whitespace.xml", regex : "\\s+"}
- ],
- // for doctype and processing instructions
- string: [{
- token : "string.xml",
- regex : "'",
- push : [
- {token : "string.xml", regex: "'", next: "pop"},
- {defaultToken : "string.xml"}
- ]
- }, {
- token : "string.xml",
- regex : '"',
- push : [
- {token : "string.xml", regex: '"', next: "pop"},
- {defaultToken : "string.xml"}
- ]
- }],
- attributes: [{
- token : "entity.other.attribute-name.xml",
- regex : "(?:" + tagRegex + ":)?" + tagRegex + ""
- }, {
- token : "keyword.operator.attribute-equals.xml",
- regex : "="
- }, {
- include: "tag_whitespace"
- }, {
- include: "attribute_value"
- }],
- attribute_value: [{
- token : "string.attribute-value.xml",
- regex : "'",
- push : [
- {token : "string.attribute-value.xml", regex: "'", next: "pop"},
- {include : "attr_reference"},
- {defaultToken : "string.attribute-value.xml"}
- ]
- }, {
- token : "string.attribute-value.xml",
- regex : '"',
- push : [
- {token : "string.attribute-value.xml", regex: '"', next: "pop"},
- {include : "attr_reference"},
- {defaultToken : "string.attribute-value.xml"}
- ]
- }]
- };
- if (this.constructor === XmlHighlightRules)
- this.normalizeRules();
- };
- (function() {
- this.embedTagRules = function(HighlightRules, prefix, tag){
- this.$rules.tag.unshift({
- token : ["meta.tag.punctuation.tag-open.xml", "meta.tag." + tag + ".tag-name.xml"],
- regex : "(<)(" + tag + "(?=\\s|>|$))",
- next: [
- {include : "attributes"},
- {token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next : prefix + "start"}
- ]
- });
- this.$rules[tag + "-end"] = [
- {include : "attributes"},
- {token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next: "start",
- onMatch : function(value, currentState, stack) {
- stack.splice(0);
- return this.token;
- }}
- ]
- this.embedRules(HighlightRules, prefix, [{
- token: ["meta.tag.punctuation.end-tag-open.xml", "meta.tag." + tag + ".tag-name.xml"],
- regex : "(</)(" + tag + "(?=\\s|>|$))",
- next: tag + "-end"
- }, {
- token: "string.cdata.xml",
- regex : "<\\!\\[CDATA\\["
- }, {
- token: "string.cdata.xml",
- regex : "\\]\\]>"
- }]);
- };
- }).call(TextHighlightRules.prototype);
- oop.inherits(XmlHighlightRules, TextHighlightRules);
- exports.XmlHighlightRules = XmlHighlightRules;
- });
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