/lenasys/trunk

define('ace/mode/tm_snippet', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/text_highlight_rules'], function(require, exports, module) {

var oop = require("../lib/oop");

var TextMode = require("./text").Mode;

var Tokenizer = require("../tokenizer").Tokenizer;

var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;

var SnippetHighlightRules = function() {

    var builtins = "SELECTION|CURRENT_WORD|SELECTED_TEXT|CURRENT_LINE|LINE_INDEX|" +

        "LINE_NUMBER|SOFT_TABS|TAB_SIZE|FILENAME|FILEPATH|FULLNAME";

    this.$rules = {

        "start" : [

            {token:"constant.language.escape", regex: /\\[\$}`\\]/},

            {token:"keyword", regex: "\\$(?:TM_)?(?:" + builtins + ")\\b"},

            {token:"variable", regex: "\\$\\w+"},

            {token: function(value, state, stack) {

                if (stack[1])

                    stack[1]++;

                else

                    stack.unshift("start", 1);

                return this.tokenName;

            }, tokenName: "markup.list", regex: "\\${", next: "varDecl"},

            {token: function(value, state, stack) {

                if (!stack[1])

                    return "text";

                stack[1]--;

                if (!stack[1])

                    stack.splice(0,2);

                return this.tokenName;

            }, tokenName: "markup.list", regex: "}"},

            {token: "doc,comment", regex:/^\${2}-{5,}$/}

        ],

        "varDecl" : [

            {regex: /\d+\b/, token: "constant.numeric"},

            {token:"keyword", regex: "(?:TM_)?(?:" + builtins + ")\\b"},

            {token:"variable", regex: "\\w+"},

            {regex: /:/, token: "punctuation.operator", next: "start"},

            {regex: /\//, token: "string.regex", next: "regexp"},

            {regex: "", next: "start"}

        ],

        "regexp" : [

            {regex: /\\./, token: "escape"},

            {regex: /\[/, token: "regex.start", next: "charClass"},

            {regex: "/", token: "string.regex", next: "format"},

            {"token": "string.regex", regex:"."},

        ],

        charClass : [

            {regex: "\\.", token: "escape"},

            {regex: "\\]", token: "regex.end", next: "regexp"},

            {"token": "string.regex", regex:"."},

        ],

        "format" : [

            {regex: /\\[ulULE]/, token: "keyword"},

            {regex: /\$\d+/, token: "variable"},

            {regex: "/[gim]*:?", token: "string.regex", next: "start"},

            {"token": "string", regex:"."},

        ]

    };

};

oop.inherits(SnippetHighlightRules, TextHighlightRules);

exports.SnippetHighlightRules = SnippetHighlightRules;

var Mode = function() {

    var highlighter = new SnippetHighlightRules();

    this.$tokenizer = new Tokenizer(highlighter.getRules());

};

oop.inherits(Mode, TextMode);

(function() {

    this.getNextLineIndent = function(state, line, tab) {

        return this.$getIndent(line);

    };

}).call(Mode.prototype);

exports.Mode = Mode;

});