define(‘ace/mode/golang’, [‘require’, ‘exports’, ‘module’ , ‘ace/lib/oop’, ‘ace/mode/text’, ‘ace/tokenizer’, ‘ace/mode/golang_highlight_rules’, ‘ace/mode/matching_brace_outdent’], function(require, exports, module) {

var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var Tokenizer = require("../tokenizer").Tokenizer;
var GolangHighlightRules = require("./golang_highlight_rules").GolangHighlightRules;
var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;

var Mode = function() {
    this.$tokenizer = new Tokenizer(new GolangHighlightRules().getRules());
    this.$outdent = new MatchingBraceOutdent();
};
oop.inherits(Mode, TextMode);

(function() {

    this.toggleCommentLines = function(state, doc, startRow, endRow) {
        var outdent = true;
        var outentedRows = [];
        var re = /^(\s*)\/\//;

        for (var i=startRow; i<= endRow; i++) {
            if (!re.test(doc.getLine(i))) {
                outdent = false;
                break;
            }
        }

        if (outdent) {
            var deleteRange = new Range(0, 0, 0, 0);
            for (var i=startRow; i<= endRow; i++)
            {
                var line = doc.getLine(i);
                var m = line.match(re);
                deleteRange.start.row = i;
                deleteRange.end.row = i;
                deleteRange.end.column = m[0].length;
                doc.replace(deleteRange, m[1]);
            }
        }
        else {
            doc.indentRows(startRow, endRow, "//");
        }
    };

    this.getNextLineIndent = function(state, line, tab) {
        var indent = this.$getIndent(line);

        var tokenizedLine = this.$tokenizer.getLineTokens(line, state);
        var tokens = tokenizedLine.tokens;
        var endState = tokenizedLine.state;

        if (tokens.length && tokens[tokens.length-1].type == "comment") {
            return indent;
        }

        if (state == "start") {
            var match = line.match(/^.*[\{\(\[]\s*$/);
            if (match) {
                indent += tab;
            }
        }

        return indent;
    };//end getNextLineIndent

    this.checkOutdent = function(state, line, input) {
        return this.$outdent.checkOutdent(line, input);
    };

    this.autoOutdent = function(state, doc, row) {
        this.$outdent.autoOutdent(doc, row);
    };

}).call(Mode.prototype);

exports.Mode = Mode;

}); define(‘ace/mode/golang_highlight_rules’, [‘require’, ‘exports’, ‘module’ , ‘ace/lib/oop’, ‘ace/lib/lang’, ‘ace/mode/doc_comment_highlight_rules’, ‘ace/mode/text_highlight_rules’], function(require, exports, module) {

var oop = require("../lib/oop");
var lang = require("../lib/lang");
var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;

var GolangHighlightRules = function() {
    var keywords = lang.arrayToMap(
        ("true|else|false|break|case|return|goto|if|const|" +
         "continue|struct|default|switch|for|" +
         "func|import|package|chan|defer|fallthrough|go|interface|map|range" +
         "select|type|var").split("|")
    );

    var buildinConstants = lang.arrayToMap(
        ("nit|true|false|iota").split("|")
    );

    this.$rules = {
        "start" : [
            {
                token : "comment",
                regex : "\\/\\/.*$"
            },
            DocCommentHighlightRules.getStartRule("doc-start"),
            {
                token : "comment", // multi line comment
                merge : true,
                regex : "\\/\\*",
                next : "comment"
            }, {
                token : "string", // single line
                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
            }, {
                token : "string", // multi line string start
                merge : true,
                regex : '["].*\\\\$',
                next : "qqstring"
            }, {
                token : "string", // single line
                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
            }, {
                token : "string", // multi line string start
                merge : true,
                regex : "['].*\\\\$",
                next : "qstring"
            }, {
                token : "constant.numeric", // hex
                regex : "0[xX][0-9a-fA-F]+\\b"
            }, {
                token : "constant.numeric", // float
                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
            }, {
                token : "constant", // <CONSTANT>
                regex : "<[a-zA-Z0-9.]+>"
            }, {
                token : "keyword", // pre-compiler directivs
                regex : "(?:#include|#pragma|#line|#define|#undef|#ifdef|#else|#elif|#endif|#ifndef)"
            }, {
                token : function(value) {
                    if (value == "this")
                        return "variable.language";
                    else if (keywords.hasOwnProperty(value))
                        return "keyword";
                    else if (buildinConstants.hasOwnProperty(value))
                        return "constant.language";
                    else
                        return "identifier";
                },
                regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
            }, {
                token : "keyword.operator",
                regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|==|=|!=|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|new|delete|typeof|void)"
            }, {
                token : "punctuation.operator",
                regex : "\\?|\\:|\\,|\\;|\\."
            }, {
                token : "paren.lparen",
                regex : "[[({]"
            }, {
                token : "paren.rparen",
                regex : "[\\])}]"
            }, {
                token : "text",
                regex : "\\s+"
            }
        ],
        "comment" : [
            {
                token : "comment", // closing comment
                regex : ".*?\\*\\/",
                next : "start"
            }, {
                token : "comment", // comment spanning whole line
                merge : true,
                regex : ".+"
            }
        ],
        "qqstring" : [
            {
                token : "string",
                regex : '(?:(?:\\\\.)|(?:[^"\\\\]))*?"',
                next : "start"
            }, {
                token : "string",
                merge : true,
                regex : '.+'
            }
        ],
        "qstring" : [
            {
                token : "string",
                regex : "(?:(?:\\\\.)|(?:[^'\\\\]))*?'",
                next : "start"
            }, {
                token : "string",
                merge : true,
                regex : '.+'
            }
        ]
    };
}
oop.inherits(GolangHighlightRules, TextHighlightRules);

exports.GolangHighlightRules = GolangHighlightRules;

}); /* ***** BEGIN LICENSE BLOCK *****

* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Ajax.org Code Editor (ACE).
*
* The Initial Developer of the Original Code is
* Ajax.org B.V.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*      Fabian Jakobs <fabian AT ajax DOT org>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */

define(‘ace/mode/doc_comment_highlight_rules’, [‘require’, ‘exports’, ‘module’ , ‘ace/lib/oop’, ‘ace/mode/text_highlight_rules’], function(require, exports, module) { “use strict”;

var oop = require(“../lib/oop”); var TextHighlightRules = require(“./text_highlight_rules”).TextHighlightRules;

var DocCommentHighlightRules = function() {

this.$rules = {
    "start" : [ {
        token : "comment.doc.tag",
        regex : "@[\\w\\d_]+" // TODO: fix email addresses
    }, {
        token : "comment.doc",
        merge : true,
        regex : "\\s+"
    }, {
        token : "comment.doc",
        merge : true,
        regex : "TODO"
    }, {
        token : "comment.doc",
        merge : true,
        regex : "[^@\\*]+"
    }, {
        token : "comment.doc",
        merge : true,
        regex : "."
    }]
};

};

oop.inherits(DocCommentHighlightRules, TextHighlightRules);

DocCommentHighlightRules.getStartRule = function(start) {

return {
    token : "comment.doc", // doc comment
    merge : true,
    regex : "\\/\\*(?=\\*)",
    next  : start
};

};

DocCommentHighlightRules.getEndRule = function (start) {

return {
    token : "comment.doc", // closing comment
    merge : true,
    regex : "\\*\\/",
    next  : start
};

};

exports.DocCommentHighlightRules = DocCommentHighlightRules;

}); /* ***** BEGIN LICENSE BLOCK *****

* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Ajax.org Code Editor (ACE).
*
* The Initial Developer of the Original Code is
* Ajax.org B.V.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*      Fabian Jakobs <fabian AT ajax DOT org>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */

define(‘ace/mode/matching_brace_outdent’, [‘require’, ‘exports’, ‘module’ , ‘ace/range’], function(require, exports, module) { “use strict”;

var Range = require(“../range”).Range;

var MatchingBraceOutdent = function() {};

(function() {

this.checkOutdent = function(line, input) {
    if (! /^\s+$/.test(line))
        return false;

    return /^\s*\}/.test(input);
};

this.autoOutdent = function(doc, row) {
    var line = doc.getLine(row);
    var match = line.match(/^(\s*\})/);

    if (!match) return 0;

    var column = match[1].length;
    var openBracePos = doc.findMatchingBracket({row: row, column: column});

    if (!openBracePos || openBracePos.row == row) return 0;

    var indent = this.$getIndent(doc.getLine(openBracePos.row));
    doc.replace(new Range(row, 0, row, column-1), indent);
};

this.$getIndent = function(line) {
    var match = line.match(/^(\s+)/);
    if (match) {
        return match[1];
    }

    return "";
};

}).call(MatchingBraceOutdent.prototype);

exports.MatchingBraceOutdent = MatchingBraceOutdent; });