}

[2500] Fix | Delete

[2501] Fix | Delete

prio = this._prio();

[2502] Fix | Delete

[2503] Fix | Delete

/*

[2504] Fix | Delete

* If hacks should be allowed, then only check the root

[2505] Fix | Delete

* property. If hacks should not be allowed, treat

[2506] Fix | Delete

* _property or *property as invalid properties.

[2507] Fix | Delete

*/

[2508] Fix | Delete

propertyName = property.toString();

[2509] Fix | Delete

if (this.options.starHack && property.hack === "*" ||

[2510] Fix | Delete

this.options.underscoreHack && property.hack === "_") {

[2511] Fix | Delete

[2512] Fix | Delete

propertyName = property.text;

[2513] Fix | Delete

}

[2514] Fix | Delete

[2515] Fix | Delete

try {

[2516] Fix | Delete

this._validateProperty(propertyName, expr);

[2517] Fix | Delete

} catch (ex) {

[2518] Fix | Delete

invalid = ex;

[2519] Fix | Delete

}

[2520] Fix | Delete

[2521] Fix | Delete

this.fire({

[2522] Fix | Delete

type: "property",

[2523] Fix | Delete

property: property,

[2524] Fix | Delete

value: expr,

[2525] Fix | Delete

important: prio,

[2526] Fix | Delete

line: property.line,

[2527] Fix | Delete

col: property.col,

[2528] Fix | Delete

invalid: invalid

[2529] Fix | Delete

});

[2530] Fix | Delete

[2531] Fix | Delete

return true;

[2532] Fix | Delete

} else {

[2533] Fix | Delete

return false;

[2534] Fix | Delete

}

[2535] Fix | Delete

},

[2536] Fix | Delete

[2537] Fix | Delete

_prio: function() {

[2538] Fix | Delete

/*

[2539] Fix | Delete

* prio

[2540] Fix | Delete

* : IMPORTANT_SYM S*

[2541] Fix | Delete

* ;

[2542] Fix | Delete

*/

[2543] Fix | Delete

[2544] Fix | Delete

var tokenStream = this._tokenStream,

[2545] Fix | Delete

result = tokenStream.match(Tokens.IMPORTANT_SYM);

[2546] Fix | Delete

[2547] Fix | Delete

this._readWhitespace();

[2548] Fix | Delete

return result;

[2549] Fix | Delete

},

[2550] Fix | Delete

[2551] Fix | Delete

_expr: function(inFunction) {

[2552] Fix | Delete

/*

[2553] Fix | Delete

* expr

[2554] Fix | Delete

* : term [ operator term ]*

[2555] Fix | Delete

* ;

[2556] Fix | Delete

*/

[2557] Fix | Delete

[2558] Fix | Delete

var values = [],

[2559] Fix | Delete

//valueParts = [],

[2560] Fix | Delete

value = null,

[2561] Fix | Delete

operator = null;

[2562] Fix | Delete

[2563] Fix | Delete

value = this._term(inFunction);

[2564] Fix | Delete

if (value !== null) {

[2565] Fix | Delete

[2566] Fix | Delete

values.push(value);

[2567] Fix | Delete

[2568] Fix | Delete

do {

[2569] Fix | Delete

operator = this._operator(inFunction);

[2570] Fix | Delete

[2571] Fix | Delete

//if there's an operator, keep building up the value parts

[2572] Fix | Delete

if (operator) {

[2573] Fix | Delete

values.push(operator);

[2574] Fix | Delete

} /*else {

[2575] Fix | Delete

//if there's not an operator, you have a full value

[2576] Fix | Delete

values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col));

[2577] Fix | Delete

valueParts = [];

[2578] Fix | Delete

}*/

[2579] Fix | Delete

[2580] Fix | Delete

value = this._term(inFunction);

[2581] Fix | Delete

[2582] Fix | Delete

if (value === null) {

[2583] Fix | Delete

break;

[2584] Fix | Delete

} else {

[2585] Fix | Delete

values.push(value);

[2586] Fix | Delete

}

[2587] Fix | Delete

} while (true);

[2588] Fix | Delete

}

[2589] Fix | Delete

[2590] Fix | Delete

//cleanup

[2591] Fix | Delete

/*if (valueParts.length) {

[2592] Fix | Delete

values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col));

[2593] Fix | Delete

}*/

[2594] Fix | Delete

[2595] Fix | Delete

return values.length > 0 ? new PropertyValue(values, values[0].line, values[0].col) : null;

[2596] Fix | Delete

},

[2597] Fix | Delete

[2598] Fix | Delete

_term: function(inFunction) {

[2599] Fix | Delete

[2600] Fix | Delete

/*

[2601] Fix | Delete

* term

[2602] Fix | Delete

* : unary_operator?

[2603] Fix | Delete

* [ NUMBER S* | PERCENTAGE S* | LENGTH S* | ANGLE S* |

[2604] Fix | Delete

* TIME S* | FREQ S* | function | ie_function ]

[2605] Fix | Delete

* | STRING S* | IDENT S* | URI S* | UNICODERANGE S* | hexcolor

[2606] Fix | Delete

* ;

[2607] Fix | Delete

*/

[2608] Fix | Delete

[2609] Fix | Delete

var tokenStream = this._tokenStream,

[2610] Fix | Delete

unary = null,

[2611] Fix | Delete

value = null,

[2612] Fix | Delete

endChar = null,

[2613] Fix | Delete

part = null,

[2614] Fix | Delete

token,

[2615] Fix | Delete

line,

[2616] Fix | Delete

col;

[2617] Fix | Delete

[2618] Fix | Delete

//returns the operator or null

[2619] Fix | Delete

unary = this._unary_operator();

[2620] Fix | Delete

if (unary !== null) {

[2621] Fix | Delete

line = tokenStream.token().startLine;

[2622] Fix | Delete

col = tokenStream.token().startCol;

[2623] Fix | Delete

}

[2624] Fix | Delete

[2625] Fix | Delete

//exception for IE filters

[2626] Fix | Delete

if (tokenStream.peek() === Tokens.IE_FUNCTION && this.options.ieFilters) {

[2627] Fix | Delete

[2628] Fix | Delete

value = this._ie_function();

[2629] Fix | Delete

if (unary === null) {

[2630] Fix | Delete

line = tokenStream.token().startLine;

[2631] Fix | Delete

col = tokenStream.token().startCol;

[2632] Fix | Delete

}

[2633] Fix | Delete

[2634] Fix | Delete

//see if it's a simple block

[2635] Fix | Delete

} else if (inFunction && tokenStream.match([Tokens.LPAREN, Tokens.LBRACE, Tokens.LBRACKET])) {

[2636] Fix | Delete

[2637] Fix | Delete

token = tokenStream.token();

[2638] Fix | Delete

endChar = token.endChar;

[2639] Fix | Delete

value = token.value + this._expr(inFunction).text;

[2640] Fix | Delete

if (unary === null) {

[2641] Fix | Delete

line = tokenStream.token().startLine;

[2642] Fix | Delete

col = tokenStream.token().startCol;

[2643] Fix | Delete

}

[2644] Fix | Delete

tokenStream.mustMatch(Tokens.type(endChar));

[2645] Fix | Delete

value += endChar;

[2646] Fix | Delete

this._readWhitespace();

[2647] Fix | Delete

[2648] Fix | Delete

//see if there's a simple match

[2649] Fix | Delete

} else if (tokenStream.match([Tokens.NUMBER, Tokens.PERCENTAGE, Tokens.LENGTH,

[2650] Fix | Delete

Tokens.ANGLE, Tokens.TIME,

[2651] Fix | Delete

Tokens.FREQ, Tokens.STRING, Tokens.IDENT, Tokens.URI, Tokens.UNICODE_RANGE])) {

[2652] Fix | Delete

[2653] Fix | Delete

value = tokenStream.token().value;

[2654] Fix | Delete

if (unary === null) {

[2655] Fix | Delete

line = tokenStream.token().startLine;

[2656] Fix | Delete

col = tokenStream.token().startCol;

[2657] Fix | Delete

// Correct potentially-inaccurate IDENT parsing in

[2658] Fix | Delete

// PropertyValuePart constructor.

[2659] Fix | Delete

part = PropertyValuePart.fromToken(tokenStream.token());

[2660] Fix | Delete

}

[2661] Fix | Delete

this._readWhitespace();

[2662] Fix | Delete

} else {

[2663] Fix | Delete

[2664] Fix | Delete

//see if it's a color

[2665] Fix | Delete

token = this._hexcolor();

[2666] Fix | Delete

if (token === null) {

[2667] Fix | Delete

[2668] Fix | Delete

//if there's no unary, get the start of the next token for line/col info

[2669] Fix | Delete

if (unary === null) {

[2670] Fix | Delete

line = tokenStream.LT(1).startLine;

[2671] Fix | Delete

col = tokenStream.LT(1).startCol;

[2672] Fix | Delete

}

[2673] Fix | Delete

[2674] Fix | Delete

//has to be a function

[2675] Fix | Delete

if (value === null) {

[2676] Fix | Delete

[2677] Fix | Delete

/*

[2678] Fix | Delete

* This checks for alpha(opacity=0) style of IE

[2679] Fix | Delete

* functions. IE_FUNCTION only presents progid: style.

[2680] Fix | Delete

*/

[2681] Fix | Delete

if (tokenStream.LA(3) === Tokens.EQUALS && this.options.ieFilters) {

[2682] Fix | Delete

value = this._ie_function();

[2683] Fix | Delete

} else {

[2684] Fix | Delete

value = this._function();

[2685] Fix | Delete

}

[2686] Fix | Delete

}

[2687] Fix | Delete

[2688] Fix | Delete

/*if (value === null) {

[2689] Fix | Delete

return null;

[2690] Fix | Delete

//throw new Error("Expected identifier at line " + tokenStream.token().startLine + ", character " + tokenStream.token().startCol + ".");

[2691] Fix | Delete

}*/

[2692] Fix | Delete

[2693] Fix | Delete

} else {

[2694] Fix | Delete

value = token.value;

[2695] Fix | Delete

if (unary === null) {

[2696] Fix | Delete

line = token.startLine;

[2697] Fix | Delete

col = token.startCol;

[2698] Fix | Delete

}

[2699] Fix | Delete

}

[2700] Fix | Delete

[2701] Fix | Delete

}

[2702] Fix | Delete

[2703] Fix | Delete

return part !== null ? part : value !== null ?

[2704] Fix | Delete

new PropertyValuePart(unary !== null ? unary + value : value, line, col) :

[2705] Fix | Delete

null;

[2706] Fix | Delete

[2707] Fix | Delete

},

[2708] Fix | Delete

[2709] Fix | Delete

_function: function() {

[2710] Fix | Delete

[2711] Fix | Delete

/*

[2712] Fix | Delete

* function

[2713] Fix | Delete

* : FUNCTION S* expr ')' S*

[2714] Fix | Delete

* ;

[2715] Fix | Delete

*/

[2716] Fix | Delete

[2717] Fix | Delete

var tokenStream = this._tokenStream,

[2718] Fix | Delete

functionText = null,

[2719] Fix | Delete

expr = null,

[2720] Fix | Delete

lt;

[2721] Fix | Delete

[2722] Fix | Delete

if (tokenStream.match(Tokens.FUNCTION)) {

[2723] Fix | Delete

functionText = tokenStream.token().value;

[2724] Fix | Delete

this._readWhitespace();

[2725] Fix | Delete

expr = this._expr(true);

[2726] Fix | Delete

functionText += expr;

[2727] Fix | Delete

[2728] Fix | Delete

//START: Horrible hack in case it's an IE filter

[2729] Fix | Delete

if (this.options.ieFilters && tokenStream.peek() === Tokens.EQUALS) {

[2730] Fix | Delete

do {

[2731] Fix | Delete

[2732] Fix | Delete

if (this._readWhitespace()) {

[2733] Fix | Delete

functionText += tokenStream.token().value;

[2734] Fix | Delete

}

[2735] Fix | Delete

[2736] Fix | Delete

//might be second time in the loop

[2737] Fix | Delete

if (tokenStream.LA(0) === Tokens.COMMA) {

[2738] Fix | Delete

functionText += tokenStream.token().value;

[2739] Fix | Delete

}

[2740] Fix | Delete

[2741] Fix | Delete

tokenStream.match(Tokens.IDENT);

[2742] Fix | Delete

functionText += tokenStream.token().value;

[2743] Fix | Delete

[2744] Fix | Delete

tokenStream.match(Tokens.EQUALS);

[2745] Fix | Delete

functionText += tokenStream.token().value;

[2746] Fix | Delete

[2747] Fix | Delete

//functionText += this._term();

[2748] Fix | Delete

lt = tokenStream.peek();

[2749] Fix | Delete

while (lt !== Tokens.COMMA && lt !== Tokens.S && lt !== Tokens.RPAREN) {

[2750] Fix | Delete

tokenStream.get();

[2751] Fix | Delete

functionText += tokenStream.token().value;

[2752] Fix | Delete

lt = tokenStream.peek();

[2753] Fix | Delete

}

[2754] Fix | Delete

} while (tokenStream.match([Tokens.COMMA, Tokens.S]));

[2755] Fix | Delete

}

[2756] Fix | Delete

[2757] Fix | Delete

//END: Horrible Hack

[2758] Fix | Delete

[2759] Fix | Delete

tokenStream.match(Tokens.RPAREN);

[2760] Fix | Delete

functionText += ")";

[2761] Fix | Delete

this._readWhitespace();

[2762] Fix | Delete

}

[2763] Fix | Delete

[2764] Fix | Delete

return functionText;

[2765] Fix | Delete

},

[2766] Fix | Delete

[2767] Fix | Delete

_ie_function: function() {

[2768] Fix | Delete

[2769] Fix | Delete

/* (My own extension)

[2770] Fix | Delete

* ie_function

[2771] Fix | Delete

* : IE_FUNCTION S* IDENT '=' term [S* ','? IDENT '=' term]+ ')' S*

[2772] Fix | Delete

* ;

[2773] Fix | Delete

*/

[2774] Fix | Delete

[2775] Fix | Delete

var tokenStream = this._tokenStream,

[2776] Fix | Delete

functionText = null,

[2777] Fix | Delete

lt;

[2778] Fix | Delete

[2779] Fix | Delete

//IE function can begin like a regular function, too

[2780] Fix | Delete

if (tokenStream.match([Tokens.IE_FUNCTION, Tokens.FUNCTION])) {

[2781] Fix | Delete

functionText = tokenStream.token().value;

[2782] Fix | Delete

[2783] Fix | Delete

do {

[2784] Fix | Delete

[2785] Fix | Delete

if (this._readWhitespace()) {

[2786] Fix | Delete

functionText += tokenStream.token().value;

[2787] Fix | Delete

}

[2788] Fix | Delete

[2789] Fix | Delete

//might be second time in the loop

[2790] Fix | Delete

if (tokenStream.LA(0) === Tokens.COMMA) {

[2791] Fix | Delete

functionText += tokenStream.token().value;

[2792] Fix | Delete

}

[2793] Fix | Delete

[2794] Fix | Delete

tokenStream.match(Tokens.IDENT);

[2795] Fix | Delete

functionText += tokenStream.token().value;

[2796] Fix | Delete

[2797] Fix | Delete

tokenStream.match(Tokens.EQUALS);

[2798] Fix | Delete

functionText += tokenStream.token().value;

[2799] Fix | Delete

[2800] Fix | Delete

//functionText += this._term();

[2801] Fix | Delete

lt = tokenStream.peek();

[2802] Fix | Delete

while (lt !== Tokens.COMMA && lt !== Tokens.S && lt !== Tokens.RPAREN) {

[2803] Fix | Delete

tokenStream.get();

[2804] Fix | Delete

functionText += tokenStream.token().value;

[2805] Fix | Delete

lt = tokenStream.peek();

[2806] Fix | Delete

}

[2807] Fix | Delete

} while (tokenStream.match([Tokens.COMMA, Tokens.S]));

[2808] Fix | Delete

[2809] Fix | Delete

tokenStream.match(Tokens.RPAREN);

[2810] Fix | Delete

functionText += ")";

[2811] Fix | Delete

this._readWhitespace();

[2812] Fix | Delete

}

[2813] Fix | Delete

[2814] Fix | Delete

return functionText;

[2815] Fix | Delete

},

[2816] Fix | Delete

[2817] Fix | Delete

_hexcolor: function() {

[2818] Fix | Delete

/*

[2819] Fix | Delete

* There is a constraint on the color that it must

[2820] Fix | Delete

* have either 3 or 6 hex-digits (i.e., [0-9a-fA-F])

[2821] Fix | Delete

* after the "#"; e.g., "#000" is OK, but "#abcd" is not.

[2822] Fix | Delete

*

[2823] Fix | Delete

* hexcolor

[2824] Fix | Delete

* : HASH S*

[2825] Fix | Delete

* ;

[2826] Fix | Delete

*/

[2827] Fix | Delete

[2828] Fix | Delete

var tokenStream = this._tokenStream,

[2829] Fix | Delete

token = null,

[2830] Fix | Delete

color;

[2831] Fix | Delete

[2832] Fix | Delete

if (tokenStream.match(Tokens.HASH)) {

[2833] Fix | Delete

[2834] Fix | Delete

//need to do some validation here

[2835] Fix | Delete

[2836] Fix | Delete

token = tokenStream.token();

[2837] Fix | Delete

color = token.value;

[2838] Fix | Delete

if (!/#[a-f0-9]{3,6}/i.test(color)) {

[2839] Fix | Delete

throw new SyntaxError("Expected a hex color but found '" + color + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol);

[2840] Fix | Delete

}

[2841] Fix | Delete

this._readWhitespace();

[2842] Fix | Delete

}

[2843] Fix | Delete

[2844] Fix | Delete

return token;

[2845] Fix | Delete

},

[2846] Fix | Delete

[2847] Fix | Delete

//-----------------------------------------------------------------

[2848] Fix | Delete

// Animations methods

[2849] Fix | Delete

//-----------------------------------------------------------------

[2850] Fix | Delete

[2851] Fix | Delete

_keyframes: function() {

[2852] Fix | Delete

[2853] Fix | Delete

/*

[2854] Fix | Delete

* keyframes:

[2855] Fix | Delete

* : KEYFRAMES_SYM S* keyframe_name S* '{' S* keyframe_rule* '}' {

[2856] Fix | Delete

* ;

[2857] Fix | Delete

*/

[2858] Fix | Delete

var tokenStream = this._tokenStream,

[2859] Fix | Delete

token,

[2860] Fix | Delete

tt,

[2861] Fix | Delete

name,

[2862] Fix | Delete

prefix = "";

[2863] Fix | Delete

[2864] Fix | Delete

tokenStream.mustMatch(Tokens.KEYFRAMES_SYM);

[2865] Fix | Delete

token = tokenStream.token();

[2866] Fix | Delete

if (/^@\-([^\-]+)\-/.test(token.value)) {

[2867] Fix | Delete

prefix = RegExp.$1;

[2868] Fix | Delete

}

[2869] Fix | Delete

[2870] Fix | Delete

this._readWhitespace();

[2871] Fix | Delete

name = this._keyframe_name();

[2872] Fix | Delete

[2873] Fix | Delete

this._readWhitespace();

[2874] Fix | Delete

tokenStream.mustMatch(Tokens.LBRACE);

[2875] Fix | Delete

[2876] Fix | Delete

this.fire({

[2877] Fix | Delete

type: "startkeyframes",

[2878] Fix | Delete

name: name,

[2879] Fix | Delete

prefix: prefix,

[2880] Fix | Delete

line: token.startLine,

[2881] Fix | Delete

col: token.startCol

[2882] Fix | Delete

});

[2883] Fix | Delete

[2884] Fix | Delete

this._readWhitespace();

[2885] Fix | Delete

tt = tokenStream.peek();

[2886] Fix | Delete

[2887] Fix | Delete

//check for key

[2888] Fix | Delete

while (tt === Tokens.IDENT || tt === Tokens.PERCENTAGE) {

[2889] Fix | Delete

this._keyframe_rule();

[2890] Fix | Delete

this._readWhitespace();

[2891] Fix | Delete

tt = tokenStream.peek();

[2892] Fix | Delete

}

[2893] Fix | Delete

[2894] Fix | Delete

this.fire({

[2895] Fix | Delete

type: "endkeyframes",

[2896] Fix | Delete

name: name,

[2897] Fix | Delete

prefix: prefix,

[2898] Fix | Delete

line: token.startLine,

[2899] Fix | Delete

col: token.startCol

[2900] Fix | Delete

});

[2901] Fix | Delete

[2902] Fix | Delete

this._readWhitespace();

[2903] Fix | Delete

tokenStream.mustMatch(Tokens.RBRACE);

[2904] Fix | Delete

this._readWhitespace();

[2905] Fix | Delete

[2906] Fix | Delete

},

[2907] Fix | Delete

[2908] Fix | Delete

_keyframe_name: function() {

[2909] Fix | Delete

[2910] Fix | Delete

/*

[2911] Fix | Delete

* keyframe_name:

[2912] Fix | Delete

* : IDENT

[2913] Fix | Delete

* | STRING

[2914] Fix | Delete

* ;

[2915] Fix | Delete

*/

[2916] Fix | Delete

var tokenStream = this._tokenStream;

[2917] Fix | Delete

[2918] Fix | Delete

tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]);

[2919] Fix | Delete

return SyntaxUnit.fromToken(tokenStream.token());

[2920] Fix | Delete

},

[2921] Fix | Delete

[2922] Fix | Delete

_keyframe_rule: function() {

[2923] Fix | Delete

[2924] Fix | Delete

/*

[2925] Fix | Delete

* keyframe_rule:

[2926] Fix | Delete

* : key_list S*

[2927] Fix | Delete

* '{' S* declaration [ ';' S* declaration ]* '}' S*

[2928] Fix | Delete

* ;

[2929] Fix | Delete

*/

[2930] Fix | Delete

var keyList = this._key_list();

[2931] Fix | Delete

[2932] Fix | Delete

this.fire({

[2933] Fix | Delete

type: "startkeyframerule",

[2934] Fix | Delete

keys: keyList,

[2935] Fix | Delete

line: keyList[0].line,

[2936] Fix | Delete

col: keyList[0].col

[2937] Fix | Delete

});

[2938] Fix | Delete

[2939] Fix | Delete

this._readDeclarations(true);

[2940] Fix | Delete

[2941] Fix | Delete

this.fire({

[2942] Fix | Delete

type: "endkeyframerule",

[2943] Fix | Delete

keys: keyList,

[2944] Fix | Delete

line: keyList[0].line,

[2945] Fix | Delete

col: keyList[0].col

[2946] Fix | Delete

});

[2947] Fix | Delete

[2948] Fix | Delete

},

[2949] Fix | Delete

[2950] Fix | Delete

_key_list: function() {

[2951] Fix | Delete

[2952] Fix | Delete

/*

[2953] Fix | Delete

* key_list:

[2954] Fix | Delete

* : key [ S* ',' S* key]*

[2955] Fix | Delete

* ;

[2956] Fix | Delete

*/

[2957] Fix | Delete

var tokenStream = this._tokenStream,

[2958] Fix | Delete

keyList = [];

[2959] Fix | Delete

[2960] Fix | Delete

//must be least one key

[2961] Fix | Delete

keyList.push(this._key());

[2962] Fix | Delete

[2963] Fix | Delete

this._readWhitespace();

[2964] Fix | Delete

[2965] Fix | Delete

while (tokenStream.match(Tokens.COMMA)) {

[2966] Fix | Delete

this._readWhitespace();

[2967] Fix | Delete

keyList.push(this._key());

[2968] Fix | Delete

this._readWhitespace();

[2969] Fix | Delete

}

[2970] Fix | Delete

[2971] Fix | Delete

return keyList;

[2972] Fix | Delete

},

[2973] Fix | Delete

[2974] Fix | Delete

_key: function() {

[2975] Fix | Delete

/*

[2976] Fix | Delete

* There is a restriction that IDENT can be only "from" or "to".

[2977] Fix | Delete

*

[2978] Fix | Delete

* key

[2979] Fix | Delete

* : PERCENTAGE

[2980] Fix | Delete

* | IDENT

[2981] Fix | Delete

* ;

[2982] Fix | Delete

*/

[2983] Fix | Delete

[2984] Fix | Delete

var tokenStream = this._tokenStream,

[2985] Fix | Delete

token;

[2986] Fix | Delete

[2987] Fix | Delete

if (tokenStream.match(Tokens.PERCENTAGE)) {

[2988] Fix | Delete

return SyntaxUnit.fromToken(tokenStream.token());

[2989] Fix | Delete

} else if (tokenStream.match(Tokens.IDENT)) {

[2990] Fix | Delete

token = tokenStream.token();

[2991] Fix | Delete

[2992] Fix | Delete

if (/from|to/i.test(token.value)) {

[2993] Fix | Delete

return SyntaxUnit.fromToken(token);

[2994] Fix | Delete

}

[2995] Fix | Delete

[2996] Fix | Delete

tokenStream.unget();

[2997] Fix | Delete

}

[2998] Fix | Delete

[2999] Fix | Delete