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index.js
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module.exports = (function() {
/*
* Generated by PEG.js 0.8.0.
*
* http://pegjs.majda.cz/
*/
function peg$subclass(child, parent) {
function ctor() { this.constructor = child; }
ctor.prototype = parent.prototype;
child.prototype = new ctor();
}
function SyntaxError(message, expected, found, offset, line, column) {
this.message = message;
this.expected = expected;
this.found = found;
this.offset = offset;
this.line = line;
this.column = column;
this.name = "SyntaxError";
}
peg$subclass(SyntaxError, Error);
function parse(input) {
var options = arguments.length > 1 ? arguments[1] : {},
peg$FAILED = {},
peg$startRuleFunctions = { transformList: peg$parsetransformList },
peg$startRuleFunction = peg$parsetransformList,
peg$c0 = peg$FAILED,
peg$c1 = [],
peg$c2 = null,
peg$c3 = function(ts) { return ts; },
peg$c4 = function(t, ts) { return [t].concat(ts) },
peg$c5 = function(t) { return [t] },
peg$c6 = "matrix",
peg$c7 = { type: "literal", value: "matrix", description: "\"matrix\"" },
peg$c8 = "(",
peg$c9 = { type: "literal", value: "(", description: "\"(\"" },
peg$c10 = ")",
peg$c11 = { type: "literal", value: ")", description: "\")\"" },
peg$c12 = function(a, b, c, d, e, f) {
return {op: 'matrix', args: {a: a, b: b, c: c, d: d, e: e, f: f}};
},
peg$c13 = "translate",
peg$c14 = { type: "literal", value: "translate", description: "\"translate\"" },
peg$c15 = function(tx, ty) {
var t = {tx: tx, ty: ty ? ty : 0};
return {op: 'translate', args: t};
},
peg$c16 = "scale",
peg$c17 = { type: "literal", value: "scale", description: "\"scale\"" },
peg$c18 = function(sx, sy) {
var s = {sx: sx, sy: sy ? sy : sx};
return {op: 'scale', args: s};
},
peg$c19 = "rotate",
peg$c20 = { type: "literal", value: "rotate", description: "\"rotate\"" },
peg$c21 = function(angle, c) {
var r = {angle: angle};
if (c) {
r.cx = c[0];
r.cy = c[1];
}
return {op: 'rotate', args: r};
},
peg$c22 = "skewX",
peg$c23 = { type: "literal", value: "skewX", description: "\"skewX\"" },
peg$c24 = function(angle) {
return {op: 'skewX', args: {angle: angle}};
},
peg$c25 = "skewY",
peg$c26 = { type: "literal", value: "skewY", description: "\"skewY\"" },
peg$c27 = function(angle) {
return {op: 'skewY', args: {angle: angle}};
},
peg$c28 = function(s, f) { return parseFloat([s, f.join("")].join("")); },
peg$c29 = function(i) { return parseInt(i.join("")); },
peg$c30 = function(n) { return n; },
peg$c31 = function(n1, n2) { return [n1, n2]; },
peg$c32 = ",",
peg$c33 = { type: "literal", value: ",", description: "\",\"" },
peg$c34 = function(ds) { return ds.join(""); },
peg$c35 = { type: "other", description: "fractionalConstant" },
peg$c36 = ".",
peg$c37 = { type: "literal", value: ".", description: "\".\"" },
peg$c38 = function(d1, d2) { return [d1 ? d1.join("") : null, ".", d2.join("")].join(""); },
peg$c39 = function(d) { return d.join(""); },
peg$c40 = /^[eE]/,
peg$c41 = { type: "class", value: "[eE]", description: "[eE]" },
peg$c42 = function(e, s, d) { return [e, s, d.join("")].join("") },
peg$c43 = /^[+\-]/,
peg$c44 = { type: "class", value: "[+\\-]", description: "[+\\-]" },
peg$c45 = /^[0-9]/,
peg$c46 = { type: "class", value: "[0-9]", description: "[0-9]" },
peg$c47 = /^[ \t\r\n]/,
peg$c48 = { type: "class", value: "[ \\t\\r\\n]", description: "[ \\t\\r\\n]" },
peg$currPos = 0,
peg$reportedPos = 0,
peg$cachedPos = 0,
peg$cachedPosDetails = { line: 1, column: 1, seenCR: false },
peg$maxFailPos = 0,
peg$maxFailExpected = [],
peg$silentFails = 0,
peg$result;
if ("startRule" in options) {
if (!(options.startRule in peg$startRuleFunctions)) {
throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
}
peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
}
function text() {
return input.substring(peg$reportedPos, peg$currPos);
}
function offset() {
return peg$reportedPos;
}
function line() {
return peg$computePosDetails(peg$reportedPos).line;
}
function column() {
return peg$computePosDetails(peg$reportedPos).column;
}
function expected(description) {
throw peg$buildException(
null,
[{ type: "other", description: description }],
peg$reportedPos
);
}
function error(message) {
throw peg$buildException(message, null, peg$reportedPos);
}
function peg$computePosDetails(pos) {
function advance(details, startPos, endPos) {
var p, ch;
for (p = startPos; p < endPos; p++) {
ch = input.charAt(p);
if (ch === "\n") {
if (!details.seenCR) { details.line++; }
details.column = 1;
details.seenCR = false;
} else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") {
details.line++;
details.column = 1;
details.seenCR = true;
} else {
details.column++;
details.seenCR = false;
}
}
}
if (peg$cachedPos !== pos) {
if (peg$cachedPos > pos) {
peg$cachedPos = 0;
peg$cachedPosDetails = { line: 1, column: 1, seenCR: false };
}
advance(peg$cachedPosDetails, peg$cachedPos, pos);
peg$cachedPos = pos;
}
return peg$cachedPosDetails;
}
function peg$fail(expected) {
if (peg$currPos < peg$maxFailPos) { return; }
if (peg$currPos > peg$maxFailPos) {
peg$maxFailPos = peg$currPos;
peg$maxFailExpected = [];
}
peg$maxFailExpected.push(expected);
}
function peg$buildException(message, expected, pos) {
function cleanupExpected(expected) {
var i = 1;
expected.sort(function(a, b) {
if (a.description < b.description) {
return -1;
} else if (a.description > b.description) {
return 1;
} else {
return 0;
}
});
while (i < expected.length) {
if (expected[i - 1] === expected[i]) {
expected.splice(i, 1);
} else {
i++;
}
}
}
function buildMessage(expected, found) {
function stringEscape(s) {
function hex(ch) { return ch.charCodeAt(0).toString(16).toUpperCase(); }
return s
.replace(/\\/g, '\\\\')
.replace(/"/g, '\\"')
.replace(/\x08/g, '\\b')
.replace(/\t/g, '\\t')
.replace(/\n/g, '\\n')
.replace(/\f/g, '\\f')
.replace(/\r/g, '\\r')
.replace(/[\x00-\x07\x0B\x0E\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
.replace(/[\x10-\x1F\x80-\xFF]/g, function(ch) { return '\\x' + hex(ch); })
.replace(/[\u0180-\u0FFF]/g, function(ch) { return '\\u0' + hex(ch); })
.replace(/[\u1080-\uFFFF]/g, function(ch) { return '\\u' + hex(ch); });
}
var expectedDescs = new Array(expected.length),
expectedDesc, foundDesc, i;
for (i = 0; i < expected.length; i++) {
expectedDescs[i] = expected[i].description;
}
expectedDesc = expected.length > 1
? expectedDescs.slice(0, -1).join(", ")
+ " or "
+ expectedDescs[expected.length - 1]
: expectedDescs[0];
foundDesc = found ? "\"" + stringEscape(found) + "\"" : "end of input";
return "Expected " + expectedDesc + " but " + foundDesc + " found.";
}
var posDetails = peg$computePosDetails(pos),
found = pos < input.length ? input.charAt(pos) : null;
if (expected !== null) {
cleanupExpected(expected);
}
return new SyntaxError(
message !== null ? message : buildMessage(expected, found),
expected,
found,
pos,
posDetails.line,
posDetails.column
);
}
function peg$parsetransformList() {
var s0, s1, s2, s3, s4;
s0 = peg$currPos;
s1 = [];
s2 = peg$parsewsp();
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parsewsp();
}
if (s1 !== peg$FAILED) {
s2 = peg$parsetransforms();
if (s2 === peg$FAILED) {
s2 = peg$c2;
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parsewsp();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parsewsp();
}
if (s3 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c3(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
return s0;
}
function peg$parsetransforms() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = peg$parsetransform();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsecommaWsp();
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsecommaWsp();
}
} else {
s2 = peg$c0;
}
if (s2 !== peg$FAILED) {
s3 = peg$parsetransforms();
if (s3 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c4(s1, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsetransform();
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c5(s1);
}
s0 = s1;
}
return s0;
}
function peg$parsetransform() {
var s0;
s0 = peg$parsematrix();
if (s0 === peg$FAILED) {
s0 = peg$parsetranslate();
if (s0 === peg$FAILED) {
s0 = peg$parsescale();
if (s0 === peg$FAILED) {
s0 = peg$parserotate();
if (s0 === peg$FAILED) {
s0 = peg$parseskewX();
if (s0 === peg$FAILED) {
s0 = peg$parseskewY();
}
}
}
}
}
return s0;
}
function peg$parsematrix() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17;
s0 = peg$currPos;
if (input.substr(peg$currPos, 6) === peg$c6) {
s1 = peg$c6;
peg$currPos += 6;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c7); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsewsp();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsewsp();
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 40) {
s3 = peg$c8;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s3 !== peg$FAILED) {
s4 = [];
s5 = peg$parsewsp();
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$parsewsp();
}
if (s4 !== peg$FAILED) {
s5 = peg$parsenumber();
if (s5 !== peg$FAILED) {
s6 = peg$parsecommaWsp();
if (s6 !== peg$FAILED) {
s7 = peg$parsenumber();
if (s7 !== peg$FAILED) {
s8 = peg$parsecommaWsp();
if (s8 !== peg$FAILED) {
s9 = peg$parsenumber();
if (s9 !== peg$FAILED) {
s10 = peg$parsecommaWsp();
if (s10 !== peg$FAILED) {
s11 = peg$parsenumber();
if (s11 !== peg$FAILED) {
s12 = peg$parsecommaWsp();
if (s12 !== peg$FAILED) {
s13 = peg$parsenumber();
if (s13 !== peg$FAILED) {
s14 = peg$parsecommaWsp();
if (s14 !== peg$FAILED) {
s15 = peg$parsenumber();
if (s15 !== peg$FAILED) {
s16 = [];
s17 = peg$parsewsp();
while (s17 !== peg$FAILED) {
s16.push(s17);
s17 = peg$parsewsp();
}
if (s16 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 41) {
s17 = peg$c10;
peg$currPos++;
} else {
s17 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s17 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c12(s5, s7, s9, s11, s13, s15);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
return s0;
}
function peg$parsetranslate() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8;
s0 = peg$currPos;
if (input.substr(peg$currPos, 9) === peg$c13) {
s1 = peg$c13;
peg$currPos += 9;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c14); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsewsp();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsewsp();
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 40) {
s3 = peg$c8;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s3 !== peg$FAILED) {
s4 = [];
s5 = peg$parsewsp();
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$parsewsp();
}
if (s4 !== peg$FAILED) {
s5 = peg$parsenumber();
if (s5 !== peg$FAILED) {
s6 = peg$parsecommaWspNumber();
if (s6 === peg$FAILED) {
s6 = peg$c2;
}
if (s6 !== peg$FAILED) {
s7 = [];
s8 = peg$parsewsp();
while (s8 !== peg$FAILED) {
s7.push(s8);
s8 = peg$parsewsp();
}
if (s7 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 41) {
s8 = peg$c10;
peg$currPos++;
} else {
s8 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s8 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c15(s5, s6);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
return s0;
}
function peg$parsescale() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8;
s0 = peg$currPos;
if (input.substr(peg$currPos, 5) === peg$c16) {
s1 = peg$c16;
peg$currPos += 5;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c17); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsewsp();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsewsp();
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 40) {
s3 = peg$c8;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s3 !== peg$FAILED) {
s4 = [];
s5 = peg$parsewsp();
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$parsewsp();
}
if (s4 !== peg$FAILED) {
s5 = peg$parsenumber();
if (s5 !== peg$FAILED) {
s6 = peg$parsecommaWspNumber();
if (s6 === peg$FAILED) {
s6 = peg$c2;
}
if (s6 !== peg$FAILED) {
s7 = [];
s8 = peg$parsewsp();
while (s8 !== peg$FAILED) {
s7.push(s8);
s8 = peg$parsewsp();
}
if (s7 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 41) {
s8 = peg$c10;
peg$currPos++;
} else {
s8 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s8 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c18(s5, s6);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
return s0;
}
function peg$parserotate() {
var s0, s1, s2, s3, s4, s5, s6, s7, s8;
s0 = peg$currPos;
if (input.substr(peg$currPos, 6) === peg$c19) {
s1 = peg$c19;
peg$currPos += 6;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c20); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsewsp();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsewsp();
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 40) {
s3 = peg$c8;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s3 !== peg$FAILED) {
s4 = [];
s5 = peg$parsewsp();
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$parsewsp();
}
if (s4 !== peg$FAILED) {
s5 = peg$parsenumber();
if (s5 !== peg$FAILED) {
s6 = peg$parsecommaWspTwoNumbers();
if (s6 === peg$FAILED) {
s6 = peg$c2;
}
if (s6 !== peg$FAILED) {
s7 = [];
s8 = peg$parsewsp();
while (s8 !== peg$FAILED) {
s7.push(s8);
s8 = peg$parsewsp();
}
if (s7 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 41) {
s8 = peg$c10;
peg$currPos++;
} else {
s8 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s8 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c21(s5, s6);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
return s0;
}
function peg$parseskewX() {
var s0, s1, s2, s3, s4, s5, s6, s7;
s0 = peg$currPos;
if (input.substr(peg$currPos, 5) === peg$c22) {
s1 = peg$c22;
peg$currPos += 5;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c23); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsewsp();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsewsp();
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 40) {
s3 = peg$c8;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s3 !== peg$FAILED) {
s4 = [];
s5 = peg$parsewsp();
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$parsewsp();
}
if (s4 !== peg$FAILED) {
s5 = peg$parsenumber();
if (s5 !== peg$FAILED) {
s6 = [];
s7 = peg$parsewsp();
while (s7 !== peg$FAILED) {
s6.push(s7);
s7 = peg$parsewsp();
}
if (s6 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 41) {
s7 = peg$c10;
peg$currPos++;
} else {
s7 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s7 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c24(s5);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
return s0;
}
function peg$parseskewY() {
var s0, s1, s2, s3, s4, s5, s6, s7;
s0 = peg$currPos;
if (input.substr(peg$currPos, 5) === peg$c25) {
s1 = peg$c25;
peg$currPos += 5;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c26); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsewsp();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsewsp();
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 40) {
s3 = peg$c8;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s3 !== peg$FAILED) {
s4 = [];
s5 = peg$parsewsp();
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$parsewsp();
}
if (s4 !== peg$FAILED) {
s5 = peg$parsenumber();
if (s5 !== peg$FAILED) {
s6 = [];
s7 = peg$parsewsp();
while (s7 !== peg$FAILED) {
s6.push(s7);
s7 = peg$parsewsp();
}
if (s6 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 41) {
s7 = peg$c10;
peg$currPos++;
} else {
s7 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s7 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c27(s5);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
return s0;
}
function peg$parsenumber() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = peg$parsesign();
if (s1 === peg$FAILED) {
s1 = peg$c2;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsefloatingPointConstant();
if (s2 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c28(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;