autolayout
Version:
Apple's Auto Layout and Visual Format Language for javascript (using cassowary constraints)
1,051 lines (961 loc) • 29.1 kB
JavaScript
export default (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 = { visualFormatString: peg$parsevisualFormatString },
peg$startRuleFunction = peg$parsevisualFormatString,
peg$c0 = peg$FAILED,
peg$c1 = null,
peg$c2 = ":",
peg$c3 = { type: "literal", value: ":", description: "\":\"" },
peg$c4 = [],
peg$c5 = function(o, superto, view, views, tosuper) { return {
orientation: o ? o[0] : 'horizontal',
cascade: (superto || []).concat(
[view],
[].concat.apply([], views),
(tosuper || [])
)
}
},
peg$c6 = "H",
peg$c7 = { type: "literal", value: "H", description: "\"H\"" },
peg$c8 = "V",
peg$c9 = { type: "literal", value: "V", description: "\"V\"" },
peg$c10 = function(orient) { return orient == 'H' ? 'horizontal' : 'vertical' },
peg$c11 = "|",
peg$c12 = { type: "literal", value: "|", description: "\"|\"" },
peg$c13 = function() { return { view: null } },
peg$c14 = "[",
peg$c15 = { type: "literal", value: "[", description: "\"[\"" },
peg$c16 = "]",
peg$c17 = { type: "literal", value: "]", description: "\"]\"" },
peg$c18 = function(view, predicates) { return extend(view, predicates ? { constraints: predicates } : {}) },
peg$c19 = "-",
peg$c20 = { type: "literal", value: "-", description: "\"-\"" },
peg$c21 = function(predicateList) { return predicateList },
peg$c22 = function() { return [{ relation: 'equ', constant: 'default', $parserOffset: offset() }] },
peg$c23 = "",
peg$c24 = function() { return [{ relation: 'equ', constant: 0, $parserOffset: offset() }] },
peg$c25 = function(n) { return [{ relation: 'equ', constant: n, $parserOffset: offset() }] },
peg$c26 = "(",
peg$c27 = { type: "literal", value: "(", description: "\"(\"" },
peg$c28 = ",",
peg$c29 = { type: "literal", value: ",", description: "\",\"" },
peg$c30 = ")",
peg$c31 = { type: "literal", value: ")", description: "\")\"" },
peg$c32 = function(p, ps) { return [p].concat(ps.map(function(p){ return p[1] })) },
peg$c33 = "@",
peg$c34 = { type: "literal", value: "@", description: "\"@\"" },
peg$c35 = function(r, o, p) { return extend({ relation: 'equ' }, (r || {}), o, (p ? p[1]: {})) },
peg$c36 = "==",
peg$c37 = { type: "literal", value: "==", description: "\"==\"" },
peg$c38 = function() { return { relation: 'equ', $parserOffset: offset() } },
peg$c39 = "<=",
peg$c40 = { type: "literal", value: "<=", description: "\"<=\"" },
peg$c41 = function() { return { relation: 'leq', $parserOffset: offset() } },
peg$c42 = ">=",
peg$c43 = { type: "literal", value: ">=", description: "\">=\"" },
peg$c44 = function() { return { relation: 'geq', $parserOffset: offset() } },
peg$c45 = /^[0-9]/,
peg$c46 = { type: "class", value: "[0-9]", description: "[0-9]" },
peg$c47 = function(digits) { return { priority: parseInt(digits.join(""), 10) } },
peg$c48 = function(n) { return { constant: n } },
peg$c49 = /^[a-zA-Z_]/,
peg$c50 = { type: "class", value: "[a-zA-Z_]", description: "[a-zA-Z_]" },
peg$c51 = /^[a-zA-Z0-9_]/,
peg$c52 = { type: "class", value: "[a-zA-Z0-9_]", description: "[a-zA-Z0-9_]" },
peg$c53 = function(f, v) { return { view: f + v } },
peg$c54 = ".",
peg$c55 = { type: "literal", value: ".", description: "\".\"" },
peg$c56 = function(digits, decimals) { return parseFloat(digits.concat(".").concat(decimals).join(""), 10); },
peg$c57 = function(digits) { return parseInt(digits.join(""), 10); },
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$parsevisualFormatString() {
var s0, s1, s2, s3, s4, s5, s6, s7;
s0 = peg$currPos;
s1 = peg$currPos;
s2 = peg$parseorientation();
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 58) {
s3 = peg$c2;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
if (s3 !== peg$FAILED) {
s2 = [s2, s3];
s1 = s2;
} else {
peg$currPos = s1;
s1 = peg$c0;
}
} else {
peg$currPos = s1;
s1 = peg$c0;
}
if (s1 === peg$FAILED) {
s1 = peg$c1;
}
if (s1 !== peg$FAILED) {
s2 = peg$currPos;
s3 = peg$parsesuperview();
if (s3 !== peg$FAILED) {
s4 = peg$parseconnection();
if (s4 !== peg$FAILED) {
s3 = [s3, s4];
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$c0;
}
} else {
peg$currPos = s2;
s2 = peg$c0;
}
if (s2 === peg$FAILED) {
s2 = peg$c1;
}
if (s2 !== peg$FAILED) {
s3 = peg$parseview();
if (s3 !== peg$FAILED) {
s4 = [];
s5 = peg$currPos;
s6 = peg$parseconnection();
if (s6 !== peg$FAILED) {
s7 = peg$parseview();
if (s7 !== peg$FAILED) {
s6 = [s6, s7];
s5 = s6;
} else {
peg$currPos = s5;
s5 = peg$c0;
}
} else {
peg$currPos = s5;
s5 = peg$c0;
}
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$currPos;
s6 = peg$parseconnection();
if (s6 !== peg$FAILED) {
s7 = peg$parseview();
if (s7 !== peg$FAILED) {
s6 = [s6, s7];
s5 = s6;
} else {
peg$currPos = s5;
s5 = peg$c0;
}
} else {
peg$currPos = s5;
s5 = peg$c0;
}
}
if (s4 !== peg$FAILED) {
s5 = peg$currPos;
s6 = peg$parseconnection();
if (s6 !== peg$FAILED) {
s7 = peg$parsesuperview();
if (s7 !== peg$FAILED) {
s6 = [s6, s7];
s5 = s6;
} else {
peg$currPos = s5;
s5 = peg$c0;
}
} else {
peg$currPos = s5;
s5 = peg$c0;
}
if (s5 === peg$FAILED) {
s5 = peg$c1;
}
if (s5 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c5(s1, s2, s3, s4, 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;
}
return s0;
}
function peg$parseorientation() {
var s0, s1;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 72) {
s1 = peg$c6;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c7); }
}
if (s1 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 86) {
s1 = peg$c8;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c10(s1);
}
s0 = s1;
return s0;
}
function peg$parsesuperview() {
var s0, s1;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 124) {
s1 = peg$c11;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c12); }
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c13();
}
s0 = s1;
return s0;
}
function peg$parseview() {
var s0, s1, s2, s3, s4;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 91) {
s1 = peg$c14;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c15); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parseviewName();
if (s2 !== peg$FAILED) {
s3 = peg$parsepredicateListWithParens();
if (s3 === peg$FAILED) {
s3 = peg$c1;
}
if (s3 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 93) {
s4 = peg$c16;
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c17); }
}
if (s4 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c18(s2, s3);
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;
}
return s0;
}
function peg$parseconnection() {
var s0, s1, s2, s3;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 45) {
s1 = peg$c19;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c20); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parsepredicateList();
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 45) {
s3 = peg$c19;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c20); }
}
if (s3 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c21(s2);
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;
if (input.charCodeAt(peg$currPos) === 45) {
s1 = peg$c19;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c20); }
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c22();
}
s0 = s1;
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$c23;
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c24();
}
s0 = s1;
}
}
return s0;
}
function peg$parsepredicateList() {
var s0;
s0 = peg$parsesimplePredicate();
if (s0 === peg$FAILED) {
s0 = peg$parsepredicateListWithParens();
}
return s0;
}
function peg$parsesimplePredicate() {
var s0, s1;
s0 = peg$currPos;
s1 = peg$parsenumber();
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c25(s1);
}
s0 = s1;
return s0;
}
function peg$parsepredicateListWithParens() {
var s0, s1, s2, s3, s4, s5, s6;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 40) {
s1 = peg$c26;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c27); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parsepredicate();
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 44) {
s5 = peg$c28;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c29); }
}
if (s5 !== peg$FAILED) {
s6 = peg$parsepredicate();
if (s6 !== peg$FAILED) {
s5 = [s5, s6];
s4 = s5;
} else {
peg$currPos = s4;
s4 = peg$c0;
}
} else {
peg$currPos = s4;
s4 = peg$c0;
}
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 44) {
s5 = peg$c28;
peg$currPos++;
} else {
s5 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c29); }
}
if (s5 !== peg$FAILED) {
s6 = peg$parsepredicate();
if (s6 !== peg$FAILED) {
s5 = [s5, s6];
s4 = s5;
} else {
peg$currPos = s4;
s4 = peg$c0;
}
} else {
peg$currPos = s4;
s4 = peg$c0;
}
}
if (s3 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 41) {
s4 = peg$c30;
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c31); }
}
if (s4 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c32(s2, s3);
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;
}
return s0;
}
function peg$parsepredicate() {
var s0, s1, s2, s3, s4, s5;
s0 = peg$currPos;
s1 = peg$parserelation();
if (s1 === peg$FAILED) {
s1 = peg$c1;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseobjectOfPredicate();
if (s2 !== peg$FAILED) {
s3 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 64) {
s4 = peg$c33;
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c34); }
}
if (s4 !== peg$FAILED) {
s5 = peg$parsepriority();
if (s5 !== peg$FAILED) {
s4 = [s4, s5];
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$c0;
}
} else {
peg$currPos = s3;
s3 = peg$c0;
}
if (s3 === peg$FAILED) {
s3 = peg$c1;
}
if (s3 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c35(s1, s2, s3);
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$parserelation() {
var s0, s1;
s0 = peg$currPos;
if (input.substr(peg$currPos, 2) === peg$c36) {
s1 = peg$c36;
peg$currPos += 2;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c37); }
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c38();
}
s0 = s1;
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (input.substr(peg$currPos, 2) === peg$c39) {
s1 = peg$c39;
peg$currPos += 2;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c40); }
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c41();
}
s0 = s1;
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (input.substr(peg$currPos, 2) === peg$c42) {
s1 = peg$c42;
peg$currPos += 2;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c43); }
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c44();
}
s0 = s1;
}
}
return s0;
}
function peg$parseobjectOfPredicate() {
var s0;
s0 = peg$parseconstant();
if (s0 === peg$FAILED) {
s0 = peg$parseviewName();
}
return s0;
}
function peg$parsepriority() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = [];
if (peg$c45.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c46); }
}
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
if (peg$c45.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c46); }
}
}
} else {
s1 = peg$c0;
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c47(s1);
}
s0 = s1;
return s0;
}
function peg$parseconstant() {
var s0, s1;
s0 = peg$currPos;
s1 = peg$parsenumber();
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c48(s1);
}
s0 = s1;
return s0;
}
function peg$parseviewName() {
var s0, s1, s2, s3, s4;
s0 = peg$currPos;
s1 = peg$currPos;
s2 = [];
if (peg$c49.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c50); }
}
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
if (peg$c49.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c50); }
}
}
} else {
s2 = peg$c0;
}
if (s2 !== peg$FAILED) {
s2 = input.substring(s1, peg$currPos);
}
s1 = s2;
if (s1 !== peg$FAILED) {
s2 = peg$currPos;
s3 = [];
if (peg$c51.test(input.charAt(peg$currPos))) {
s4 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c52); }
}
while (s4 !== peg$FAILED) {
s3.push(s4);
if (peg$c51.test(input.charAt(peg$currPos))) {
s4 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c52); }
}
}
if (s3 !== peg$FAILED) {
s3 = input.substring(s2, peg$currPos);
}
s2 = s3;
if (s2 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c53(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$c0;
}
} else {
peg$currPos = s0;
s0 = peg$c0;
}
return s0;
}
function peg$parsenumber() {
var s0, s1, s2, s3, s4;
s0 = peg$currPos;
s1 = [];
if (peg$c45.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c46); }
}
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
if (peg$c45.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c46); }
}
}
} else {
s1 = peg$c0;
}
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 46) {
s2 = peg$c54;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c55); }
}
if (s2 !== peg$FAILED) {
s3 = [];
if (peg$c45.test(input.charAt(peg$currPos))) {
s4 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c46); }
}
if (s4 !== peg$FAILED) {
while (s4 !== peg$FAILED) {
s3.push(s4);
if (peg$c45.test(input.charAt(peg$currPos))) {
s4 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c46); }
}
}
} else {
s3 = peg$c0;
}
if (s3 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c56(s1, s3);
s0 = s1;
} else {
peg$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$currPos;
s1 = [];
if (peg$c45.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c46); }
}
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
if (peg$c45.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c46); }
}
}
} else {
s1 = peg$c0;
}
if (s1 !== peg$FAILED) {
peg$reportedPos = s0;
s1 = peg$c57(s1);
}
s0 = s1;
}
return s0;
}
function extend(dst) {
for (var i = 1; i < arguments.length; i++) {
for (var k in arguments[i]) {
dst[k] = arguments[i][k];
}
}
return dst;
}
peg$result = peg$startRuleFunction();
if (peg$result !== peg$FAILED && peg$currPos === input.length) {
return peg$result;
} else {
if (peg$result !== peg$FAILED && peg$currPos < input.length) {
peg$fail({ type: "end", description: "end of input" });
}
throw peg$buildException(null, peg$maxFailExpected, peg$maxFailPos);
}
}
return {
SyntaxError: SyntaxError,
parse: parse
};
})();