ace.provide("ace.mode.XmlHighlightRules");

ace.mode.XmlHighlightRules = function() {

    // regexp must not have capturing parentheses
    // regexps are ordered -> the first match is used

    this._rules = {
        start : [ {
            token : "text",
            regex : "<\\!\\[CDATA\\[",
            next : "cdata"
        }, {
            token : "xml_pe",
            regex : "<\\?.*?\\?>"
        }, {
            token : "comment",
            regex : "<\\!--",
            next : "comment"
        }, {
            token : "text", // opening tag
            regex : "<\\/?",
            next : "tag"
        }, {
            token : "text",
            regex : "\\s+"
        }, {
            token : "text",
            regex : "[^<]+"
        } ],

        tag : [ {
            token : "text",
            regex : ">",
            next : "start"
        }, {
            token : "keyword",
            regex : "[-_a-zA-Z0-9:]+"
        }, {
            token : "text",
            regex : "\\s+"
        }, {
            token : "string",
            regex : '".*?"'
        }, {
            token : "string",
            regex : "'.*?'"
        } ],

        cdata : [ {
            token : "text",
            regex : "\\]\\]>",
            next : "start"
        }, {
            token : "text",
            regex : "\\s+"
        }, {
            token : "text",
            regex : ".+"
        } ],

        comment : [ {
            token : "comment",
            regex : ".*?-->",
            next : "start"
        }, {
            token : "comment",
            regex : ".+"
        } ]
    };
};

ace.mode.XmlHighlightRules.prototype.getRules = function() {
    return this._rules;
};