/* ***** BEGIN LICENSE BLOCK *****
 * Distributed under the BSD license:
 *
 * Copyright (c) 2012, 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
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 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
 * Contributor(s):
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 * ***** END LICENSE BLOCK ***** */

ace.define('ace/mode/stylus', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/stylus_highlight_rules', 'ace/mode/folding/coffee'], function(require, exports, module) {


var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var Tokenizer = require("../tokenizer").Tokenizer;
var StylusHighlightRules = require("./stylus_highlight_rules").StylusHighlightRules;
var FoldMode = require("./folding/coffee").FoldMode;

var Mode = function() {
    this.HighlightRules = StylusHighlightRules;
    this.foldingRules = new FoldMode();
};
oop.inherits(Mode, TextMode);

(function() { 
    this.$id = "ace/mode/stylus";
}).call(Mode.prototype);

exports.Mode = Mode;
});

ace.define('ace/mode/stylus_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules', 'ace/mode/css_highlight_rules'], function(require, exports, module) {


var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var CssHighlightRules = require("./css_highlight_rules");

var StylusHighlightRules = function() {

    var keywordMapper = this.createKeywordMapper({
        "support.type": CssHighlightRules.supportType,
        "support.function": CssHighlightRules.supportFunction,
        "support.constant": CssHighlightRules.supportConstant,
        "support.constant.color": CssHighlightRules.supportConstantColor,
        "support.constant.fonts": CssHighlightRules.supportConstantFonts
    }, "text", true);

    this.$rules = {
    start: [
        {
            token : "comment",
            regex : /\/\/.*$/
        },
        {
            token : "comment", // multi line comment
            regex : /\/\*/,
            next : "comment"
        },
        {
            token: ["entity.name.function.stylus", "text"],
            regex: "^([-a-zA-Z_][-\\w]*)?(\\()"
        },
        {
            token: ["entity.other.attribute-name.class.stylus"],
            regex: "\\.-?[_a-zA-Z]+[_a-zA-Z0-9-]*"
        },
        {
            token: ["entity.language.stylus"],
            regex: "^ *&"
        },
        {
            token: ["variable.language.stylus"],
            regex: "(arguments)"
        },
        {
            token: ["keyword.stylus"],
            regex: "@[-\\w]+"
        },
        {
            token : ["punctuation", "entity.other.attribute-name.pseudo-element.css"],
            regex : CssHighlightRules.pseudoElements
        }, {
            token : ["punctuation", "entity.other.attribute-name.pseudo-class.css"],
            regex : CssHighlightRules.pseudoClasses
        }, 
        {
            token: ["entity.name.tag.stylus"],
            regex: "(?:\\b)(a|abbr|acronym|address|area|article|aside|audio|b|base|big|blockquote|body|br|button|canvas|caption|cite|code|col|colgroup|datalist|dd|del|details|dfn|dialog|div|dl|dt|em|eventsource|fieldset|figure|figcaption|footer|form|frame|frameset|(?:h[1-6])|head|header|hgroup|hr|html|i|iframe|img|input|ins|kbd|label|legend|li|link|map|mark|menu|meta|meter|nav|noframes|noscript|object|ol|optgroup|option|output|p|param|pre|progress|q|samp|script|section|select|small|span|strike|strong|style|sub|summary|sup|table|tbody|td|textarea|tfoot|th|thead|time|title|tr|tt|ul|var|video)(?:\\b)"
        },
        {
            token : "constant.numeric",  // hex6 color
            regex : "#[a-f0-9]{6}"
        }, 
        {
            token : "constant.numeric", // hex3 color
            regex : "#[a-f0-9]{3}"
        }, 
        {
            token: ["punctuation.definition.entity.stylus", "entity.other.attribute-name.id.stylus"],
            regex: "(#)([a-zA-Z][a-zA-Z0-9_-]*)"
        },
        {
            token: "meta.vendor-prefix.stylus",
            regex: "-webkit-|-moz\\-|-ms-|-o-"
        },
        {
            token: "keyword.control.stylus",
            regex: "(?:!important|for|in|return|true|false|null|if|else|unless|return)\\b"
        },
        {
            token: "keyword.operator.stylus",
            regex: "!|~|\\+|-|(?:\\*)?\\*|\\/|%|(?:\\.)\\.\\.|<|>|(?:=|:|\\?|\\+|-|\\*|\\/|%|<|>)?=|!="
        },
        {
            token: "keyword.operator.stylus",
            regex: "(?:in|is(?:nt)?|not)\\b"
        },
        {
            token : "string",
            regex : "'(?=.)",
            next  : "qstring"
        }, {
            token : "string",
            regex : '"(?=.)',
            next  : "qqstring"
        }, 
        {
            token : "constant.numeric",
            regex : CssHighlightRules.numRe
        }, 
        {
            token : "keyword",
            regex : "(?:ch|cm|deg|em|ex|fr|gd|grad|Hz|in|kHz|mm|ms|pc|pt|px|rad|rem|s|turn|vh|vm|vw|%)\\b"
        }, 
        {
            token : keywordMapper,
            regex : "\\-?[a-zA-Z_][a-zA-Z0-9_\\-]*"
        }
    ],
    "comment" : [
        {
            token : "comment", // closing comment
            regex : ".*?\\*\\/",
            next : "start"
        }, {
            token : "comment", // comment spanning whole line
            regex : ".+"
        }
    ],
    "qqstring" : [
        {
            token : "string",
            regex : '[^"\\\\]+'
        }, 
        {
            token : "string",
            regex : "\\\\$",
            next  : "qqstring"
        }, 
        {
            token : "string",
            regex : '"|$',
            next  : "start"
        }
    ],
    "qstring" : [
        {
            token : "string",
            regex : "[^'\\\\]+"
        }, 
        {
            token : "string",
            regex : "\\\\$",
            next  : "qstring"
        }, 
        {
            token : "string",
            regex : "'|$",
            next  : "start"
        }
    ]
}

};

oop.inherits(StylusHighlightRules, TextHighlightRules);

exports.StylusHighlightRules = StylusHighlightRules;
});

ace.define('ace/mode/css_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(require, exports, module) {


var oop = require("../lib/oop");
var lang = require("../lib/lang");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
var supportType = exports.supportType = "animation-fill-mode|alignment-adjust|alignment-baseline|animation-delay|animation-direction|animation-duration|animation-iteration-count|animation-name|animation-play-state|animation-timing-function|animation|appearance|azimuth|backface-visibility|background-attachment|background-break|background-clip|background-color|background-image|background-origin|background-position|background-repeat|background-size|background|baseline-shift|binding|bleed|bookmark-label|bookmark-level|bookmark-state|bookmark-target|border-bottom|border-bottom-color|border-bottom-left-radius|border-bottom-right-radius|border-bottom-style|border-bottom-width|border-collapse|border-color|border-image|border-image-outset|border-image-repeat|border-image-slice|border-image-source|border-image-width|border-left|border-left-color|border-left-style|border-left-width|border-radius|border-right|border-right-color|border-right-style|border-right-width|border-spacing|border-style|border-top|border-top-color|border-top-left-radius|border-top-right-radius|border-top-style|border-top-width|border-width|border|bottom|box-align|box-decoration-break|box-direction|box-flex-group|box-flex|box-lines|box-ordinal-group|box-orient|box-pack|box-shadow|box-sizing|break-after|break-before|break-inside|caption-side|clear|clip|color-profile|color|column-count|column-fill|column-gap|column-rule|column-rule-color|column-rule-style|column-rule-width|column-span|column-width|columns|content|counter-increment|counter-reset|crop|cue-after|cue-before|cue|cursor|direction|display|dominant-baseline|drop-initial-after-adjust|drop-initial-after-align|drop-initial-before-adjust|drop-initial-before-align|drop-initial-size|drop-initial-value|elevation|empty-cells|fit|fit-position|float-offset|float|font-family|font-size|font-size-adjust|font-stretch|font-style|font-variant|font-weight|font|grid-columns|grid-rows|hanging-punctuation|height|hyphenate-after|hyphenate-before|hyphenate-character|hyphenate-lines|hyphenate-resource|hyphens|icon|image-orientation|image-rendering|image-resolution|inline-box-align|left|letter-spacing|line-height|line-stacking-ruby|line-stacking-shift|line-stacking-strategy|line-stacking|list-style-image|list-style-position|list-style-type|list-style|margin-bottom|margin-left|margin-right|margin-top|margin|mark-after|mark-before|mark|marks|marquee-direction|marquee-play-count|marquee-speed|marquee-style|max-height|max-width|min-height|min-width|move-to|nav-down|nav-index|nav-left|nav-right|nav-up|opacity|orphans|outline-color|outline-offset|outline-style|outline-width|outline|overflow-style|overflow-x|overflow-y|overflow|padding-bottom|padding-left|padding-right|padding-top|padding|page-break-after|page-break-before|page-break-inside|page-policy|page|pause-after|pause-before|pause|perspective-origin|perspective|phonemes|pitch-range|pitch|play-during|pointer-events|position|presentation-level|punctuation-trim|quotes|rendering-intent|resize|rest-after|rest-before|rest|richness|right|rotation-point|rotation|ruby-align|ruby-overhang|ruby-position|ruby-span|size|speak-header|speak-numeral|speak-punctuation|speak|speech-rate|stress|string-set|table-layout|target-name|target-new|target-position|target|text-align-last|text-align|text-decoration|text-emphasis|text-height|text-indent|text-justify|text-outline|text-shadow|text-transform|text-wrap|top|transform-origin|transform-style|transform|transition-delay|transition-duration|transition-property|transition-timing-function|transition|unicode-bidi|vertical-align|visibility|voice-balance|voice-duration|voice-family|voice-pitch-range|voice-pitch|voice-rate|voice-stress|voice-volume|volume|white-space-collapse|white-space|widows|width|word-break|word-spacing|word-wrap|z-index";
var supportFunction = exports.supportFunction = "rgb|rgba|url|attr|counter|counters";
var supportConstant = exports.supportConstant = "absolute|after-edge|after|all-scroll|all|alphabetic|always|antialiased|armenian|auto|avoid-column|avoid-page|avoid|balance|baseline|before-edge|before|below|bidi-override|block-line-height|block|bold|bolder|border-box|both|bottom|box|break-all|break-word|capitalize|caps-height|caption|center|central|char|circle|cjk-ideographic|clone|close-quote|col-resize|collapse|column|consider-shifts|contain|content-box|cover|crosshair|cubic-bezier|dashed|decimal-leading-zero|decimal|default|disabled|disc|disregard-shifts|distribute-all-lines|distribute-letter|distribute-space|distribute|dotted|double|e-resize|ease-in|ease-in-out|ease-out|ease|ellipsis|end|exclude-ruby|fill|fixed|georgian|glyphs|grid-height|groove|hand|hanging|hebrew|help|hidden|hiragana-iroha|hiragana|horizontal|icon|ideograph-alpha|ideograph-numeric|ideograph-parenthesis|ideograph-space|ideographic|inactive|include-ruby|inherit|initial|inline-block|inline-box|inline-line-height|inline-table|inline|inset|inside|inter-ideograph|inter-word|invert|italic|justify|katakana-iroha|katakana|keep-all|last|left|lighter|line-edge|line-through|line|linear|list-item|local|loose|lower-alpha|lower-greek|lower-latin|lower-roman|lowercase|lr-tb|ltr|mathematical|max-height|max-size|medium|menu|message-box|middle|move|n-resize|ne-resize|newspaper|no-change|no-close-quote|no-drop|no-open-quote|no-repeat|none|normal|not-allowed|nowrap|nw-resize|oblique|open-quote|outset|outside|overline|padding-box|page|pointer|pre-line|pre-wrap|pre|preserve-3d|progress|relative|repeat-x|repeat-y|repeat|replaced|reset-size|ridge|right|round|row-resize|rtl|s-resize|scroll|se-resize|separate|slice|small-caps|small-caption|solid|space|square|start|static|status-bar|step-end|step-start|steps|stretch|strict|sub|super|sw-resize|table-caption|table-cell|table-column-group|table-column|table-footer-group|table-header-group|table-row-group|table-row|table|tb-rl|text-after-edge|text-before-edge|text-bottom|text-size|text-top|text|thick|thin|transparent|underline|upper-alpha|upper-latin|upper-roman|uppercase|use-script|vertical-ideographic|vertical-text|visible|w-resize|wait|whitespace|z-index|zero";
var supportConstantColor = exports.supportConstantColor = "aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|purple|red|silver|teal|white|yellow";
var supportConstantFonts = exports.supportConstantFonts = "arial|century|comic|courier|garamond|georgia|helvetica|impact|lucida|symbol|system|tahoma|times|trebuchet|utopia|verdana|webdings|sans-serif|serif|monospace";

var numRe = exports.numRe = "\\-?(?:(?:[0-9]+)|(?:[0-9]*\\.[0-9]+))";
var pseudoElements = exports.pseudoElements = "(\\:+)\\b(after|before|first-letter|first-line|moz-selection|selection)\\b";
var pseudoClasses  = exports.pseudoClasses =  "(:)\\b(active|checked|disabled|empty|enabled|first-child|first-of-type|focus|hover|indeterminate|invalid|last-child|last-of-type|link|not|nth-child|nth-last-child|nth-last-of-type|nth-of-type|only-child|only-of-type|required|root|target|valid|visited)\\b";

var CssHighlightRules = function() {

    var keywordMapper = this.createKeywordMapper({
        "support.function": supportFunction,
        "support.constant": supportConstant,
        "support.type": supportType,
        "support.constant.color": supportConstantColor,
        "support.constant.fonts": supportConstantFonts
    }, "text", true);

    this.$rules = {
        "start" : [{
            token : "comment", // multi line comment
            regex : "\\/\\*",
            push : "comment"
        }, {
            token: "paren.lparen",
            regex: "\\{",
            push:  "ruleset"
        }, {
            token: "string",
            regex: "@.*?{",
            push:  "media"
        }, {
            token: "keyword",
            regex: "#[a-z0-9-_]+"
        }, {
            token: "variable",
            regex: "\\.[a-z0-9-_]+"
        }, {
            token: "string",
            regex: ":[a-z0-9-_]+"
        }, {
            token: "constant",
            regex: "[a-z0-9-_]+"
        }, {
            caseInsensitive: true
        }],

        "media" : [{
            token : "comment", // multi line comment
            regex : "\\/\\*",
            push : "comment"
        }, {
            token: "paren.lparen",
            regex: "\\{",
            push:  "ruleset"
        }, {
            token: "string",
            regex: "\\}",
            next:  "pop"
        }, {
            token: "keyword",
            regex: "#[a-z0-9-_]+"
        }, {
            token: "variable",
            regex: "\\.[a-z0-9-_]+"
        }, {
            token: "string",
            regex: ":[a-z0-9-_]+"
        }, {
            token: "constant",
            regex: "[a-z0-9-_]+"
        }, {
            caseInsensitive: true
        }],

        "comment" : [{
            token : "comment",
            regex : "\\*\\/",
            next : "pop"
        }, {
            defaultToken : "comment"
        }],

        "ruleset" : [
        {
            token : "paren.rparen",
            regex : "\\}",
            next:   "pop"
        }, {
            token : "comment", // multi line comment
            regex : "\\/\\*",
            push : "comment"
        }, {
            token : "string", // single line
            regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
        }, {
            token : "string", // single line
            regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
        }, {
            token : ["constant.numeric", "keyword"],
            regex : "(" + numRe + ")(ch|cm|deg|em|ex|fr|gd|grad|Hz|in|kHz|mm|ms|pc|pt|px|rad|rem|s|turn|vh|vm|vw|%)"
        }, {
            token : "constant.numeric",
            regex : numRe
        }, {
            token : "constant.numeric",  // hex6 color
            regex : "#[a-f0-9]{6}"
        }, {
            token : "constant.numeric", // hex3 color
            regex : "#[a-f0-9]{3}"
        }, {
            token : ["punctuation", "entity.other.attribute-name.pseudo-element.css"],
            regex : pseudoElements
        }, {
            token : ["punctuation", "entity.other.attribute-name.pseudo-class.css"],
            regex : pseudoClasses
        }, {
            token : ["support.function", "string", "support.function"],
            regex : "(url\\()(.*)(\\))"
        }, {
            token : keywordMapper,
            regex : "\\-?[a-zA-Z_][a-zA-Z0-9_\\-]*"
        }, {
            caseInsensitive: true
        }]
    };

    this.normalizeRules();
};

oop.inherits(CssHighlightRules, TextHighlightRules);

exports.CssHighlightRules = CssHighlightRules;

});

ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {


var oop = require("../../lib/oop");
var BaseFoldMode = require("./fold_mode").FoldMode;
var Range = require("../../range").Range;

var FoldMode = exports.FoldMode = function() {};
oop.inherits(FoldMode, BaseFoldMode);

(function() {

    this.getFoldWidgetRange = function(session, foldStyle, row) {
        var range = this.indentationBlock(session, row);
        if (range)
            return range;

        var re = /\S/;
        var line = session.getLine(row);
        var startLevel = line.search(re);
        if (startLevel == -1 || line[startLevel] != "#")
            return;

        var startColumn = line.length;
        var maxRow = session.getLength();
        var startRow = row;
        var endRow = row;

        while (++row < maxRow) {
            line = session.getLine(row);
            var level = line.search(re);

            if (level == -1)
                continue;

            if (line[level] != "#")
                break;

            endRow = row;
        }

        if (endRow > startRow) {
            var endColumn = session.getLine(endRow).length;
            return new Range(startRow, startColumn, endRow, endColumn);
        }
    };
    this.getFoldWidget = function(session, foldStyle, row) {
        var line = session.getLine(row);
        var indent = line.search(/\S/);
        var next = session.getLine(row + 1);
        var prev = session.getLine(row - 1);
        var prevIndent = prev.search(/\S/);
        var nextIndent = next.search(/\S/);

        if (indent == -1) {
            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
            return "";
        }
        if (prevIndent == -1) {
            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
                session.foldWidgets[row - 1] = "";
                session.foldWidgets[row + 1] = "";
                return "start";
            }
        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
            if (session.getLine(row - 2).search(/\S/) == -1) {
                session.foldWidgets[row - 1] = "start";
                session.foldWidgets[row + 1] = "";
                return "";
            }
        }

        if (prevIndent!= -1 && prevIndent < indent)
            session.foldWidgets[row - 1] = "start";
        else
            session.foldWidgets[row - 1] = "";

        if (indent < nextIndent)
            return "start";
        else
            return "";
    };

}).call(FoldMode.prototype);

});