postcss-conditionals/parser.js

PostCSS plugin that enables @if statements in your CSS

/* parser generated by jison 0.4.17 */
/*
  Returns a Parser object of the following structure:

  Parser: {
    yy: {}
  }

  Parser.prototype: {
    yy: {},
    trace: function(),
    symbols_: {associative list: name ==> number},
    terminals_: {associative list: number ==> name},
    productions_: [...],
    performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$),
    table: [...],
    defaultActions: {...},
    parseError: function(str, hash),
    parse: function(input),

    lexer: {
        EOF: 1,
        parseError: function(str, hash),
        setInput: function(input),
        input: function(),
        unput: function(str),
        more: function(),
        less: function(n),
        pastInput: function(),
        upcomingInput: function(),
        showPosition: function(),
        test_match: function(regex_match_array, rule_index),
        next: function(),
        lex: function(),
        begin: function(condition),
        popState: function(),
        _currentRules: function(),
        topState: function(),
        pushState: function(condition),

        options: {
            ranges: boolean           (optional: true ==> token location info will include a .range[] member)
            flex: boolean             (optional: true ==> flex-like lexing behaviour where the rules are tested exhaustively to find the longest match)
            backtrack_lexer: boolean  (optional: true ==> lexer regexes are tested in order and for each matching regex the action code is invoked; the lexer terminates the scan when a token is returned by the action code)
        },

        performAction: function(yy, yy_, $avoiding_name_collisions, YY_START),
        rules: [...],
        conditions: {associative list: name ==> set},
    }
  }


  token location info (@$, _$, etc.): {
    first_line: n,
    last_line: n,
    first_column: n,
    last_column: n,
    range: [start_number, end_number]       (where the numbers are indexes into the input string, regular zero-based)
  }


  the parseError function receives a 'hash' object with these members for lexer and parser errors: {
    text:        (matched text)
    token:       (the produced terminal token, if any)
    line:        (yylineno)
  }
  while parser (grammar) errors will also provide these members, i.e. parser errors deliver a superset of attributes: {
    loc:         (yylloc)
    expected:    (string describing the set of expected tokens)
    recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error)
  }
*/
var parser = (function(){
var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,4],$V1=[1,10],$V2=[1,30],$V3=[1,14],$V4=[1,32],$V5=[1,16],$V6=[1,17],$V7=[1,18],$V8=[1,19],$V9=[1,20],$Va=[1,21],$Vb=[1,22],$Vc=[1,23],$Vd=[1,24],$Ve=[1,25],$Vf=[1,26],$Vg=[1,27],$Vh=[1,28],$Vi=[1,29],$Vj=[1,31],$Vk=[1,15],$Vl=[1,35],$Vm=[1,34],$Vn=[5,8,14,18],$Vo=[2,2],$Vp=[2,4],$Vq=[2,6],$Vr=[2,8],$Vs=[1,42],$Vt=[1,43],$Vu=[1,44],$Vv=[1,45],$Vw=[2,9],$Vx=[5,8,14,18,19,20,21,22],$Vy=[1,52],$Vz=[14,18],$VA=[1,58],$VB=[1,61],$VC=[5,8,14,18,19,20];
var parser = {trace: function trace() { },
yy: {},
symbols_: {"error":2,"expression":3,"expr":4,"EOF":5,"logical_expression":6,"LPAREN":7,"RPAREN":8,"binary_expression":9,"unary_expression":10,"math_expression":11,"bool_value":12,"string":13,"RELOP":14,"NOT":15,"css_value":16,"value":17,"OP":18,"ADD":19,"SUB":20,"MUL":21,"DIV":22,"color_value":23,"BOOL":24,"NUMBER":25,"LENGTH":26,"ANGLE":27,"TIME":28,"FREQ":29,"RES":30,"EMS":31,"EXS":32,"CHS":33,"REMS":34,"VHS":35,"VWS":36,"VMINS":37,"VMAXS":38,"PERCENTAGE":39,"COLOR":40,"STRING":41,"$accept":0,"$end":1},
terminals_: {2:"error",5:"EOF",7:"LPAREN",8:"RPAREN",14:"RELOP",15:"NOT",18:"OP",19:"ADD",20:"SUB",21:"MUL",22:"DIV",24:"BOOL",25:"NUMBER",26:"LENGTH",27:"ANGLE",28:"TIME",29:"FREQ",30:"RES",31:"EMS",32:"EXS",33:"CHS",34:"REMS",35:"VHS",36:"VWS",37:"VMINS",38:"VMAXS",39:"PERCENTAGE",40:"COLOR",41:"STRING"},
productions_: [0,[3,2],[4,1],[4,3],[4,1],[4,3],[4,1],[4,3],[4,1],[4,1],[4,1],[9,3],[10,2],[10,2],[10,2],[10,4],[6,3],[11,3],[11,3],[11,3],[11,3],[11,3],[11,1],[11,1],[11,1],[12,1],[12,3],[17,1],[17,2],[16,1],[16,1],[16,1],[16,1],[16,1],[16,1],[16,1],[16,1],[16,1],[16,1],[16,1],[16,1],[16,1],[16,1],[16,2],[23,1],[13,1]],
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {
/* this == yyval */

var $0 = $$.length - 1;
switch (yystate) {
case 1:
 return $$[$0-1]; 
break;
case 2: case 4: case 6: case 8: case 9: case 10: case 22: case 23: case 24:
 this.$ = $$[$0]; 
break;
case 3: case 5: case 7: case 21: case 26:
 this.$ = $$[$0-1]; 
break;
case 11:
 this.$ = { type: 'BinaryExpression', operator: $$[$0-1], left: $$[$0-2], right: $$[$0] }; 
break;
case 12: case 13: case 14:
 this.$ = { type: 'UnaryExpression', operator: $$[$0-1], argument: $$[$0] }; 
break;
case 15:
 this.$ = { type: 'UnaryExpression', operator: $$[$0-3], argument: $$[$0-1] }; 
break;
case 16:
 this.$ = { type: 'LogicalExpression', operator: $$[$0-1], left: $$[$0-2], right: $$[$0] }; 
break;
case 17: case 18: case 19: case 20:
 this.$ = { type: 'MathematicalExpression', operator: $$[$0-1], left: $$[$0-2], right: $$[$0] }; 
break;
case 25:
 this.$ = { type: 'BooleanValue', value: $$[$0].toLowerCase() == "true" }; 
break;
case 27:
 this.$ = { type: 'Value', value: $$[$0] }; 
break;
case 28:
 this.$ = { type: 'Value', value: -$$[$0] }; 
break;
case 29:
 this.$ = { type: 'LengthValue', value: parseFloat($$[$0]), unit: /[a-z]+/.exec($$[$0])[0] }; 
break;
case 30:
 this.$ = { type: 'AngleValue', value: parseFloat($$[$0]), unit: /[a-z]+/.exec($$[$0])[0] }; 
break;
case 31:
 this.$ = { type: 'TimeValue', value: parseFloat($$[$0]), unit: /[a-z]+/.exec($$[$0])[0] }; 
break;
case 32:
 this.$ = { type: 'FrequencyValue', value: parseFloat($$[$0]), unit: /[a-z]+/.exec($$[$0])[0] }; 
break;
case 33:
 this.$ = { type: 'ResolutionValue', value: parseFloat($$[$0]), unit: /[a-z]+/.exec($$[$0])[0] }; 
break;
case 34:
 this.$ = { type: 'EmValue', value: parseFloat($$[$0]) }; 
break;
case 35:
 this.$ = { type: 'ExValue', value: parseFloat($$[$0]) }; 
break;
case 36:
 this.$ = { type: 'ChValue', value: parseFloat($$[$0]) }; 
break;
case 37:
 this.$ = { type: 'RemValue', value: parseFloat($$[$0]) }; 
break;
case 38:
 this.$ = { type: 'VhValue', value: parseFloat($$[$0]) }; 
break;
case 39:
 this.$ = { type: 'VwValue', value: parseFloat($$[$0]) }; 
break;
case 40:
 this.$ = { type: 'VminValue', value: parseFloat($$[$0]) }; 
break;
case 41:
 this.$ = { type: 'VmaxValue', value: parseFloat($$[$0]) }; 
break;
case 42:
 this.$ = { type: 'PercentageValue', value: parseFloat($$[$0]) }; 
break;
case 43:
 var prev = $$[$0]; prev.value *= -1; this.$ = prev; 
break;
case 44:
 this.$ = { type: 'ColorValue', value: $$[$0] }; 
break;
case 45:
 this.$ = { type: 'String', value: $$[$0] }; 
break;
}
},
table: [{3:1,4:2,6:3,7:$V0,9:5,10:6,11:7,12:8,13:9,15:$V1,16:11,17:13,20:$V2,23:12,24:$V3,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,40:$Vj,41:$Vk},{1:[3]},{5:[1,33],14:$Vl,18:$Vm},o($Vn,$Vo),{4:41,6:36,7:$V0,9:37,10:38,11:39,12:40,13:9,15:$V1,16:11,17:13,20:$V2,23:12,24:$V3,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,40:$Vj,41:$Vk},o($Vn,$Vp),o($Vn,$Vq),o($Vn,$Vr,{19:$Vs,20:$Vt,21:$Vu,22:$Vv}),o($Vn,$Vw),o($Vn,[2,10]),{7:[1,49],13:48,16:46,17:47,20:$V2,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,41:$Vk},o($Vx,[2,22]),o($Vx,[2,23]),o($Vx,[2,24]),o($Vn,[2,25]),o($Vn,[2,45]),o($Vx,[2,29]),o($Vx,[2,30]),o($Vx,[2,31]),o($Vx,[2,32]),o($Vx,[2,33]),o($Vx,[2,34]),o($Vx,[2,35]),o($Vx,[2,36]),o($Vx,[2,37]),o($Vx,[2,38]),o($Vx,[2,39]),o($Vx,[2,40]),o($Vx,[2,41]),o($Vx,[2,42]),{16:50,20:$Vy,25:[1,51],26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi},o($Vx,[2,44]),o($Vx,[2,27]),{1:[2,1]},{4:53,6:3,7:$V0,9:5,10:6,11:7,12:8,13:9,15:$V1,16:11,17:13,20:$V2,23:12,24:$V3,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,40:$Vj,41:$Vk},{4:54,6:3,7:$V0,9:5,10:6,11:7,12:8,13:9,15:$V1,16:11,17:13,20:$V2,23:12,24:$V3,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,40:$Vj,41:$Vk},o($Vz,$Vo,{8:[1,55]}),o($Vz,$Vp,{8:[1,56]}),o($Vz,$Vq,{8:[1,57]}),o($Vz,$Vr,{8:$VA,19:$Vs,20:$Vt,21:$Vu,22:$Vv}),o($Vz,$Vw,{8:[1,59]}),{14:$Vl,18:$Vm},{7:$VB,11:60,16:11,17:13,20:$V2,23:12,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,40:$Vj},{7:$VB,11:62,16:11,17:13,20:$V2,23:12,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,40:$Vj},{7:$VB,11:63,16:11,17:13,20:$V2,23:12,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,40:$Vj},{7:$VB,11:64,16:11,17:13,20:$V2,23:12,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,40:$Vj},o($Vn,[2,12]),o($Vn,[2,13]),o($Vn,[2,14]),{4:65,6:3,7:$V0,9:5,10:6,11:7,12:8,13:9,15:$V1,16:11,17:13,20:$V2,23:12,24:$V3,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,40:$Vj,41:$Vk},o($Vx,[2,43]),o($Vx,[2,28]),{16:50,20:$Vy,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi},o([5,8,18],[2,16],{14:$Vl}),o($Vn,[2,11]),o($Vn,[2,3]),o($Vn,[2,5]),o($Vn,[2,7]),o($Vx,[2,21]),o($Vn,[2,26]),o($VC,[2,17],{21:$Vu,22:$Vv}),{7:$VB,11:66,16:11,17:13,20:$V2,23:12,25:$V4,26:$V5,27:$V6,28:$V7,29:$V8,30:$V9,31:$Va,32:$Vb,33:$Vc,34:$Vd,35:$Ve,36:$Vf,37:$Vg,38:$Vh,39:$Vi,40:$Vj},o($VC,[2,18],{21:$Vu,22:$Vv}),o($Vx,[2,19]),o($Vx,[2,20]),{8:[1,67],14:$Vl,18:$Vm},{8:$VA,19:$Vs,20:$Vt,21:$Vu,22:$Vv},o($Vn,[2,15])],
defaultActions: {33:[2,1]},
parseError: function parseError(str, hash) {
    if (hash.recoverable) {
        this.trace(str);
    } else {
        function _parseError (msg, hash) {
            this.message = msg;
            this.hash = hash;
        }
        _parseError.prototype = Error;

        throw new _parseError(str, hash);
    }
},
parse: function parse(input) {
    var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = '', yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
    var args = lstack.slice.call(arguments, 1);
    var lexer = Object.create(this.lexer);
    var sharedState = { yy: {} };
    for (var k in this.yy) {
        if (Object.prototype.hasOwnProperty.call(this.yy, k)) {
            sharedState.yy[k] = this.yy[k];
        }
    }
    lexer.setInput(input, sharedState.yy);
    sharedState.yy.lexer = lexer;
    sharedState.yy.parser = this;
    if (typeof lexer.yylloc == 'undefined') {
        lexer.yylloc = {};
    }
    var yyloc = lexer.yylloc;
    lstack.push(yyloc);
    var ranges = lexer.options && lexer.options.ranges;
    if (typeof sharedState.yy.parseError === 'function') {
        this.parseError = sharedState.yy.parseError;
    } else {
        this.parseError = Object.getPrototypeOf(this).parseError;
    }
    function popStack(n) {
        stack.length = stack.length - 2 * n;
        vstack.length = vstack.length - n;
        lstack.length = lstack.length - n;
    }
    _token_stack:
        var lex = function () {
            var token;
            token = lexer.lex() || EOF;
            if (typeof token !== 'number') {
                token = self.symbols_[token] || token;
            }
            return token;
        };
    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
    while (true) {
        state = stack[stack.length - 1];
        if (this.defaultActions[state]) {
            action = this.defaultActions[state];
        } else {
            if (symbol === null || typeof symbol == 'undefined') {
                symbol = lex();
            }
            action = table[state] && table[state][symbol];
        }
                    if (typeof action === 'undefined' || !action.length || !action[0]) {
                var errStr = '';
                expected = [];
                for (p in table[state]) {
                    if (this.terminals_[p] && p > TERROR) {
                        expected.push('\'' + this.terminals_[p] + '\'');
                    }
                }
                if (lexer.showPosition) {
                    errStr = 'Parse error on line ' + (yylineno + 1) + ':\n' + lexer.showPosition() + '\nExpecting ' + expected.join(', ') + ', got \'' + (this.terminals_[symbol] || symbol) + '\'';
                } else {
                    errStr = 'Parse error on line ' + (yylineno + 1) + ': Unexpected ' + (symbol == EOF ? 'end of input' : '\'' + (this.terminals_[symbol] || symbol) + '\'');
                }
                this.parseError(errStr, {
                    text: lexer.match,
                    token: this.terminals_[symbol] || symbol,
                    line: lexer.yylineno,
                    loc: yyloc,
                    expected: expected
                });
            }
        if (action[0] instanceof Array && action.length > 1) {
            throw new Error('Parse Error: multiple actions possible at state: ' + state + ', token: ' + symbol);
        }
        switch (action[0]) {
        case 1:
            stack.push(symbol);
            vstack.push(lexer.yytext);
            lstack.push(lexer.yylloc);
            stack.push(action[1]);
            symbol = null;
            if (!preErrorSymbol) {
                yyleng = lexer.yyleng;
                yytext = lexer.yytext;
                yylineno = lexer.yylineno;
                yyloc = lexer.yylloc;
                if (recovering > 0) {
                    recovering--;
                }
            } else {
                symbol = preErrorSymbol;
                preErrorSymbol = null;
            }
            break;
        case 2:
            len = this.productions_[action[1]][1];
            yyval.$ = vstack[vstack.length - len];
            yyval._$ = {
                first_line: lstack[lstack.length - (len || 1)].first_line,
                last_line: lstack[lstack.length - 1].last_line,
                first_column: lstack[lstack.length - (len || 1)].first_column,
                last_column: lstack[lstack.length - 1].last_column
            };
            if (ranges) {
                yyval._$.range = [
                    lstack[lstack.length - (len || 1)].range[0],
                    lstack[lstack.length - 1].range[1]
                ];
            }
            r = this.performAction.apply(yyval, [
                yytext,
                yyleng,
                yylineno,
                sharedState.yy,
                action[1],
                vstack,
                lstack
            ].concat(args));
            if (typeof r !== 'undefined') {
                return r;
            }
            if (len) {
                stack = stack.slice(0, -1 * len * 2);
                vstack = vstack.slice(0, -1 * len);
                lstack = lstack.slice(0, -1 * len);
            }
            stack.push(this.productions_[action[1]][0]);
            vstack.push(yyval.$);
            lstack.push(yyval._$);
            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
            stack.push(newState);
            break;
        case 3:
            return true;
        }
    }
    return true;
}};
/* generated by jison-lex 0.3.4 */
var lexer = (function(){
var lexer = ({

EOF:1,

parseError:function parseError(str, hash) {
        if (this.yy.parser) {
            this.yy.parser.parseError(str, hash);
        } else {
            throw new Error(str);
        }
    },

// resets the lexer, sets new input
setInput:function (input, yy) {
        this.yy = yy || this.yy || {};
        this._input = input;
        this._more = this._backtrack = this.done = false;
        this.yylineno = this.yyleng = 0;
        this.yytext = this.matched = this.match = '';
        this.conditionStack = ['INITIAL'];
        this.yylloc = {
            first_line: 1,
            first_column: 0,
            last_line: 1,
            last_column: 0
        };
        if (this.options.ranges) {
            this.yylloc.range = [0,0];
        }
        this.offset = 0;
        return this;
    },

// consumes and returns one char from the input
input:function () {
        var ch = this._input[0];
        this.yytext += ch;
        this.yyleng++;
        this.offset++;
        this.match += ch;
        this.matched += ch;
        var lines = ch.match(/(?:\r\n?|\n).*/g);
        if (lines) {
            this.yylineno++;
            this.yylloc.last_line++;
        } else {
            this.yylloc.last_column++;
        }
        if (this.options.ranges) {
            this.yylloc.range[1]++;
        }

        this._input = this._input.slice(1);
        return ch;
    },

// unshifts one char (or a string) into the input
unput:function (ch) {
        var len = ch.length;
        var lines = ch.split(/(?:\r\n?|\n)/g);

        this._input = ch + this._input;
        this.yytext = this.yytext.substr(0, this.yytext.length - len);
        //this.yyleng -= len;
        this.offset -= len;
        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
        this.match = this.match.substr(0, this.match.length - 1);
        this.matched = this.matched.substr(0, this.matched.length - 1);

        if (lines.length - 1) {
            this.yylineno -= lines.length - 1;
        }
        var r = this.yylloc.range;

        this.yylloc = {
            first_line: this.yylloc.first_line,
            last_line: this.yylineno + 1,
            first_column: this.yylloc.first_column,
            last_column: lines ?
                (lines.length === oldLines.length ? this.yylloc.first_column : 0)
                 + oldLines[oldLines.length - lines.length].length - lines[0].length :
              this.yylloc.first_column - len
        };

        if (this.options.ranges) {
            this.yylloc.range = [r[0], r[0] + this.yyleng - len];
        }
        this.yyleng = this.yytext.length;
        return this;
    },

// When called from action, caches matched text and appends it on next action
more:function () {
        this._more = true;
        return this;
    },

// When called from action, signals the lexer that this rule fails to match the input, so the next matching rule (regex) should be tested instead.
reject:function () {
        if (this.options.backtrack_lexer) {
            this._backtrack = true;
        } else {
            return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n' + this.showPosition(), {
                text: "",
                token: null,
                line: this.yylineno
            });

        }
        return this;
    },

// retain first n characters of the match
less:function (n) {
        this.unput(this.match.slice(n));
    },

// displays already matched input, i.e. for error messages
pastInput:function () {
        var past = this.matched.substr(0, this.matched.length - this.match.length);
        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
    },

// displays upcoming input, i.e. for error messages
upcomingInput:function () {
        var next = this.match;
        if (next.length < 20) {
            next += this._input.substr(0, 20-next.length);
        }
        return (next.substr(0,20) + (next.length > 20 ? '...' : '')).replace(/\n/g, "");
    },

// displays the character position where the lexing error occurred, i.e. for error messages
showPosition:function () {
        var pre = this.pastInput();
        var c = new Array(pre.length + 1).join("-");
        return pre + this.upcomingInput() + "\n" + c + "^";
    },

// test the lexed token: return FALSE when not a match, otherwise return token
test_match:function (match, indexed_rule) {
        var token,
            lines,
            backup;

        if (this.options.backtrack_lexer) {
            // save context
            backup = {
                yylineno: this.yylineno,
                yylloc: {
                    first_line: this.yylloc.first_line,
                    last_line: this.last_line,
                    first_column: this.yylloc.first_column,
                    last_column: this.yylloc.last_column
                },
                yytext: this.yytext,
                match: this.match,
                matches: this.matches,
                matched: this.matched,
                yyleng: this.yyleng,
                offset: this.offset,
                _more: this._more,
                _input: this._input,
                yy: this.yy,
                conditionStack: this.conditionStack.slice(0),
                done: this.done
            };
            if (this.options.ranges) {
                backup.yylloc.range = this.yylloc.range.slice(0);
            }
        }

        lines = match[0].match(/(?:\r\n?|\n).*/g);
        if (lines) {
            this.yylineno += lines.length;
        }
        this.yylloc = {
            first_line: this.yylloc.last_line,
            last_line: this.yylineno + 1,
            first_column: this.yylloc.last_column,
            last_column: lines ?
                         lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length :
                         this.yylloc.last_column + match[0].length
        };
        this.yytext += match[0];
        this.match += match[0];
        this.matches = match;
        this.yyleng = this.yytext.length;
        if (this.options.ranges) {
            this.yylloc.range = [this.offset, this.offset += this.yyleng];
        }
        this._more = false;
        this._backtrack = false;
        this._input = this._input.slice(match[0].length);
        this.matched += match[0];
        token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);
        if (this.done && this._input) {
            this.done = false;
        }
        if (token) {
            return token;
        } else if (this._backtrack) {
            // recover context
            for (var k in backup) {
                this[k] = backup[k];
            }
            return false; // rule action called reject() implying the next rule should be tested instead.
        }
        return false;
    },

// return next match in input
next:function () {
        if (this.done) {
            return this.EOF;
        }
        if (!this._input) {
            this.done = true;
        }

        var token,
            match,
            tempMatch,
            index;
        if (!this._more) {
            this.yytext = '';
            this.match = '';
        }
        var rules = this._currentRules();
        for (var i = 0; i < rules.length; i++) {
            tempMatch = this._input.match(this.rules[rules[i]]);
            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
                match = tempMatch;
                index = i;
                if (this.options.backtrack_lexer) {
                    token = this.test_match(tempMatch, rules[i]);
                    if (token !== false) {
                        return token;
                    } else if (this._backtrack) {
                        match = false;
                        continue; // rule action called reject() implying a rule MISmatch.
                    } else {
                        // else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
                        return false;
                    }
                } else if (!this.options.flex) {
                    break;
                }
            }
        }
        if (match) {
            token = this.test_match(match, rules[index]);
            if (token !== false) {
                return token;
            }
            // else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
            return false;
        }
        if (this._input === "") {
            return this.EOF;
        } else {
            return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\n' + this.showPosition(), {
                text: "",
                token: null,
                line: this.yylineno
            });
        }
    },

// return next match that has a token
lex:function lex() {
        var r = this.next();
        if (r) {
            return r;
        } else {
            return this.lex();
        }
    },

// activates a new lexer condition state (pushes the new lexer condition state onto the condition stack)
begin:function begin(condition) {
        this.conditionStack.push(condition);
    },

// pop the previously active lexer condition state off the condition stack
popState:function popState() {
        var n = this.conditionStack.length - 1;
        if (n > 0) {
            return this.conditionStack.pop();
        } else {
            return this.conditionStack[0];
        }
    },

// produce the lexer rule set which is active for the currently active lexer condition state
_currentRules:function _currentRules() {
        if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {
            return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;
        } else {
            return this.conditions["INITIAL"].rules;
        }
    },

// return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available
topState:function topState(n) {
        n = this.conditionStack.length - 1 - Math.abs(n || 0);
        if (n >= 0) {
            return this.conditionStack[n];
        } else {
            return "INITIAL";
        }
    },

// alias for begin(condition)
pushState:function pushState(condition) {
        this.begin(condition);
    },

// return the number of states currently on the stack
stateStackSize:function stateStackSize() {
        return this.conditionStack.length;
    },
options: {},
performAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
var YYSTATE=YY_START;
switch($avoiding_name_collisions) {
case 0:/* skip whitespace */
break;
case 1:return 24;
break;
case 2:return 24;
break;
case 3:return 24;
break;
case 4:return 24;
break;
case 5:return 18;
break;
case 6:yy_.yytext = yy_.yytext.toUpperCase(); return 18;
break;
case 7:return 18;
break;
case 8:yy_.yytext = yy_.yytext.toUpperCase(); return 18;
break;
case 9:return 15;
break;
case 10:yy_.yytext = yy_.yytext.toUpperCase(); return 15;
break;
case 11:return 21;
break;
case 12:return 22;
break;
case 13:return 19;
break;
case 14:return 20;
break;
case 15:return 40;
break;
case 16:return 40;
break;
case 17:return 40;
break;
case 18:return 40;
break;
case 19:return 40;
break;
case 20:return 40;
break;
case 21:return 40;
break;
case 22:return 40;
break;
case 23:return 40;
break;
case 24:return 40;
break;
case 25:return 40;
break;
case 26:return 40;
break;
case 27:return 40;
break;
case 28:return 40;
break;
case 29:return 40;
break;
case 30:return 40;
break;
case 31:return 40;
break;
case 32:return 40;
break;
case 33:return 40;
break;
case 34:return 40;
break;
case 35:return 40;
break;
case 36:return 40;
break;
case 37:return 40;
break;
case 38:return 40;
break;
case 39:return 40;
break;
case 40:return 40;
break;
case 41:return 40;
break;
case 42:return 40;
break;
case 43:return 40;
break;
case 44:return 40;
break;
case 45:return 40;
break;
case 46:return 40;
break;
case 47:return 40;
break;
case 48:return 40;
break;
case 49:return 40;
break;
case 50:return 40;
break;
case 51:return 40;
break;
case 52:return 40;
break;
case 53:return 40;
break;
case 54:return 40;
break;
case 55:return 40;
break;
case 56:return 40;
break;
case 57:return 40;
break;
case 58:return 40;
break;
case 59:return 40;
break;
case 60:return 40;
break;
case 61:return 40;
break;
case 62:return 40;
break;
case 63:return 40;
break;
case 64:return 40;
break;
case 65:return 40;
break;
case 66:return 40;
break;
case 67:return 40;
break;
case 68:return 40;
break;
case 69:return 40;
break;
case 70:return 40;
break;
case 71:return 40;
break;
case 72:return 40;
break;
case 73:return 40;
break;
case 74:return 40;
break;
case 75:return 40;
break;
case 76:return 40;
break;
case 77:return 40;
break;
case 78:return 40;
break;
case 79:return 40;
break;
case 80:return 40;
break;
case 81:return 40;
break;
case 82:return 40;
break;
case 83:return 40;
break;
case 84:return 40;
break;
case 85:return 40;
break;
case 86:return 40;
break;
case 87:return 40;
break;
case 88:return 40;
break;
case 89:return 40;
break;
case 90:return 40;
break;
case 91:return 40;
break;
case 92:return 40;
break;
case 93:return 40;
break;
case 94:return 40;
break;
case 95:return 40;
break;
case 96:return 40;
break;
case 97:return 40;
break;
case 98:return 40;
break;
case 99:return 40;
break;
case 100:return 40;
break;
case 101:return 40;
break;
case 102:return 40;
break;
case 103:return 40;
break;
case 104:return 40;
break;
case 105:return 40;
break;
case 106:return 40;
break;
case 107:return 40;
break;
case 108:return 40;
break;
case 109:return 40;
break;
case 110:return 40;
break;
case 111:return 40;
break;
case 112:return 40;
break;
case 113:return 40;
break;
case 114:return 40;
break;
case 115:return 40;
break;
case 116:return 40;
break;
case 117:return 40;
break;
case 118:return 40;
break;
case 119:return 40;
break;
case 120:return 40;
break;
case 121:return 40;
break;
case 122:return 40;
break;
case 123:return 40;
break;
case 124:return 40;
break;
case 125:return 40;
break;
case 126:return 40;
break;
case 127:return 40;
break;
case 128:return 40;
break;
case 129:return 40;
break;
case 130:return 40;
break;
case 131:return 40;
break;
case 132:return 40;
break;
case 133:return 40;
break;
case 134:return 40;
break;
case 135:return 40;
break;
case 136:return 40;
break;
case 137:return 40;
break;
case 138:return 40;
break;
case 139:return 40;
break;
case 140:return 40;
break;
case 141:return 40;
break;
case 142:return 40;
break;
case 143:return 40;
break;
case 144:return 40;
break;
case 145:return 40;
break;
case 146:return 40;
break;
case 147:return 40;
break;
case 148:return 40;
break;
case 149:return 40;
break;
case 150:return 40;
break;
case 151:return 40;
break;
case 152:return 40;
break;
case 153:return 40;
break;
case 154:return 40;
break;
case 155:return 40;
break;
case 156:return 40;
break;
case 157:return 40;
break;
case 158:return 40;
break;
case 159:return 40;
break;
case 160:return 40;
break;
case 161:return 40;
break;
case 162:return 40;
break;
case 163:return 40;
break;
case 164:return 40;
break;
case 165:return 40;
break;
case 166:return 40;
break;
case 167:return 40;
break;
case 168:return 40;
break;
case 169:return 26;
break;
case 170:return 26;
break;
case 171:return 26;
break;
case 172:return 26;
break;
case 173:return 26;
break;
case 174:return 26;
break;
case 175:return 27;
break;
case 176:return 27;
break;
case 177:return 27;
break;
case 178:return 27;
break;
case 179:return 28;
break;
case 180:return 28;
break;
case 181:return 29;
break;
case 182:return 29;
break;
case 183:return 30;
break;
case 184:return 30;
break;
case 185:return 30;
break;
case 186:return 31;
break;
case 187:return 32;
break;
case 188:return 33;
break;
case 189:return 34;
break;
case 190:return 35;
break;
case 191:return 36;
break;
case 192:return 37;
break;
case 193:return 38;
break;
case 194:return 39;
break;
case 195:return 25;
break;
case 196:return 41;
break;
case 197:yy_.yytext = yy_.yytext.slice(1,-1); return 41;
break;
case 198:yy_.yytext = yy_.yytext.slice(1,-1); return 41;
break;
case 199:return 7;
break;
case 200:return 8;
break;
case 201:return 14;
break;
case 202:return 14;
break;
case 203:return 14;
break;
case 204:return 14;
break;
case 205:return 14;
break;
case 206:return 14;
break;
case 207:return 5;
break;
}
},
rules: [/^(?:\s+)/,/^(?:true\b)/,/^(?:TRUE\b)/,/^(?:false\b)/,/^(?:FALSE\b)/,/^(?:AND\b)/,/^(?:and\b)/,/^(?:OR\b)/,/^(?:or\b)/,/^(?:NOT\b)/,/^(?:not\b)/,/^(?:\*)/,/^(?:\/)/,/^(?:\+)/,/^(?:-)/,/^(?:rgb\(\s*[0-9]+%?\s*,\s*[0-9]+%?\s*,\s*[0-9]+%?\s*\))/,/^(?:hsl\(\s*[0-9]+\s*,\s*[0-9]+%\s*,\s*[0-9]+%\s*\))/,/^(?:rgba\(\s*[0-9]+%?\s*,\s*[0-9]+%?\s*,\s*[0-9]+%?\s*,\s*([0-1]|0?\.[0-9]+)\s*\))/,/^(?:hsla\(\s*[0-9]+\s*,\s*[0-9]+%\s*,\s*[0-9]+%\s*,\s*([0-1]|0?\.[0-9]+)\s*\))/,/^(?:#[0-9a-fA-F]{6}([0-9a-fA-F]{2})?\b)/,/^(?:#[0-9a-fA-F]{3}([0-9a-fA-F])?\b)/,/^(?:aliceblue\b)/,/^(?:antiquewhite\b)/,/^(?:aqua\b)/,/^(?:aquamarine\b)/,/^(?:azure\b)/,/^(?:beige\b)/,/^(?:bisque\b)/,/^(?:black\b)/,/^(?:blanchedalmond\b)/,/^(?:blue\b)/,/^(?:blueviolet\b)/,/^(?:brown\b)/,/^(?:burlywood\b)/,/^(?:cadetblue\b)/,/^(?:chartreuse\b)/,/^(?:chocolate\b)/,/^(?:coral\b)/,/^(?:cornflowerblue\b)/,/^(?:cornsilk\b)/,/^(?:crimson\b)/,/^(?:cyan\b)/,/^(?:darkblue\b)/,/^(?:darkcyan\b)/,/^(?:darkgoldenrod\b)/,/^(?:darkgray\b)/,/^(?:darkgreen\b)/,/^(?:darkgrey\b)/,/^(?:darkkhaki\b)/,/^(?:darkmagenta\b)/,/^(?:darkolivegreen\b)/,/^(?:darkorange\b)/,/^(?:darkorchid\b)/,/^(?:darkred\b)/,/^(?:darksalmon\b)/,/^(?:darkseagreen\b)/,/^(?:darkslateblue\b)/,/^(?:darkslategray\b)/,/^(?:darkslategrey\b)/,/^(?:darkturquoise\b)/,/^(?:darkviolet\b)/,/^(?:deeppink\b)/,/^(?:deepskyblue\b)/,/^(?:dimgray\b)/,/^(?:dimgrey\b)/,/^(?:dodgerblue\b)/,/^(?:firebrick\b)/,/^(?:floralwhite\b)/,/^(?:forestgreen\b)/,/^(?:fuchsia\b)/,/^(?:gainsboro\b)/,/^(?:ghostwhite\b)/,/^(?:gold\b)/,/^(?:goldenrod\b)/,/^(?:gray\b)/,/^(?:green\b)/,/^(?:greenyellow\b)/,/^(?:grey\b)/,/^(?:honeydew\b)/,/^(?:hotpink\b)/,/^(?:indianred\b)/,/^(?:indigo\b)/,/^(?:ivory\b)/,/^(?:khaki\b)/,/^(?:lavender\b)/,/^(?:lavenderblush\b)/,/^(?:lawngreen\b)/,/^(?:lemonchiffon\b)/,/^(?:lightblue\b)/,/^(?:lightcoral\b)/,/^(?:lightcyan\b)/,/^(?:lightgoldenrodyellow\b)/,/^(?:lightgray\b)/,/^(?:lightgreen\b)/,/^(?:lightgrey\b)/,/^(?:lightpink\b)/,/^(?:lightsalmon\b)/,/^(?:lightseagreen\b)/,/^(?:lightskyblue\b)/,/^(?:lightslategray\b)/,/^(?:lightslategrey\b)/,/^(?:lightsteelblue\b)/,/^(?:lightyellow\b)/,/^(?:lime\b)/,/^(?:limegreen\b)/,/^(?:linen\b)/,/^(?:magenta\b)/,/^(?:maroon\b)/,/^(?:mediumaquamarine\b)/,/^(?:mediumblue\b)/,/^(?:mediumorchid\b)/,/^(?:mediumpurple\b)/,/^(?:mediumseagreen\b)/,/^(?:mediumslateblue\b)/,/^(?:mediumspringgreen\b)/,/^(?:mediumturquoise\b)/,/^(?:mediumvioletred\b)/,/^(?:midnightblue\b)/,/^(?:mintcream\b)/,/^(?:mistyrose\b)/,/^(?:moccasin\b)/,/^(?:navajowhite\b)/,/^(?:navy\b)/,/^(?:oldlace\b)/,/^(?:olive\b)/,/^(?:olivedrab\b)/,/^(?:orange\b)/,/^(?:orangered\b)/,/^(?:orchid\b)/,/^(?:palegoldenrod\b)/,/^(?:palegreen\b)/,/^(?:paleturquoise\b)/,/^(?:palevioletred\b)/,/^(?:papayawhip\b)/,/^(?:peachpuff\b)/,/^(?:peru\b)/,/^(?:pink\b)/,/^(?:plum\b)/,/^(?:powderblue\b)/,/^(?:purple\b)/,/^(?:rebeccapurple\b)/,/^(?:red\b)/,/^(?:rosybrown\b)/,/^(?:royalblue\b)/,/^(?:saddlebrown\b)/,/^(?:salmon\b)/,/^(?:sandybrown\b)/,/^(?:seagreen\b)/,/^(?:seashell\b)/,/^(?:sienna\b)/,/^(?:silver\b)/,/^(?:skyblue\b)/,/^(?:slateblue\b)/,/^(?:slategray\b)/,/^(?:slategrey\b)/,/^(?:snow\b)/,/^(?:springgreen\b)/,/^(?:steelblue\b)/,/^(?:tan\b)/,/^(?:teal\b)/,/^(?:thistle\b)/,/^(?:tomato\b)/,/^(?:turquoise\b)/,/^(?:violet\b)/,/^(?:wheat\b)/,/^(?:white\b)/,/^(?:whitesmoke\b)/,/^(?:yellow\b)/,/^(?:yellowgreen\b)/,/^(?:[0-9]+(\.[0-9]+)?px\b)/,/^(?:[0-9]+(\.[0-9]+)?cm\b)/,/^(?:[0-9]+(\.[0-9]+)?mm\b)/,/^(?:[0-9]+(\.[0-9]+)?in\b)/,/^(?:[0-9]+(\.[0-9]+)?pt\b)/,/^(?:[0-9]+(\.[0-9]+)?pc\b)/,/^(?:[0-9]+(\.[0-9]+)?deg\b)/,/^(?:[0-9]+(\.[0-9]+)?grad\b)/,/^(?:[0-9]+(\.[0-9]+)?rad\b)/,/^(?:[0-9]+(\.[0-9]+)?turn\b)/,/^(?:[0-9]+(\.[0-9]+)?s\b)/,/^(?:[0-9]+(\.[0-9]+)?ms\b)/,/^(?:[0-9]+(\.[0-9]+)?Hz\b)/,/^(?:[0-9]+(\.[0-9]+)?kHz\b)/,/^(?:[0-9]+(\.[0-9]+)?dpi\b)/,/^(?:[0-9]+(\.[0-9]+)?dpcm\b)/,/^(?:[0-9]+(\.[0-9]+)?dppx\b)/,/^(?:[0-9]+(\.[0-9]+)?em\b)/,/^(?:[0-9]+(\.[0-9]+)?ex\b)/,/^(?:[0-9]+(\.[0-9]+)?ch\b)/,/^(?:[0-9]+(\.[0-9]+)?rem\b)/,/^(?:[0-9]+(\.[0-9]+)?vw\b)/,/^(?:[0-9]+(\.[0-9]+)?vh\b)/,/^(?:[0-9]+(\.[0-9]+)?vmin\b)/,/^(?:[0-9]+(\.[0-9]+)?vmax\b)/,/^(?:[0-9]+(\.[0-9]+)?%)/,/^(?:[0-9]+(\.[0-9]+)?\b)/,/^(?:[a-zA-Z0-9-_.]+\b)/,/^(?:'(\\[^\']|[^\'\\])*')/,/^(?:"(\\[^\"]|[^\"\\])*")/,/^(?:\()/,/^(?:\))/,/^(?:==)/,/^(?:!=)/,/^(?:>=)/,/^(?:>)/,/^(?:<=)/,/^(?:<)/,/^(?:$)/],
conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207],"inclusive":true}}
});
return lexer;
})();
parser.lexer = lexer;
function Parser () {
  this.yy = {};
}
Parser.prototype = parser;parser.Parser = Parser;
return new Parser;
})();


if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
exports.parser = parser;
exports.Parser = parser.Parser;
exports.parse = function () { return parser.parse.apply(parser, arguments); };
exports.main = function commonjsMain(args) {
    if (!args[1]) {
        console.log('Usage: '+args[0]+' FILE');
        process.exit(1);
    }
    var source = require('fs').readFileSync(require('path').normalize(args[1]), "utf8");
    return exports.parser.parse(source);
};
if (typeof module !== 'undefined' && require.main === module) {
  exports.main(process.argv.slice(1));
}
}