edtfy
Version:
Javascript date parser, transforms user input into the edtf format.
1,651 lines (1,561 loc) • 78.4 kB
JavaScript
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.edtfy = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
(function() {
var locale = 'en';
var parser = _dereq_('./tmp/edtfy.js');
var fr = _dereq_('./locales/fr');
var en = _dereq_('./locales/en');
var i18n = function(string, localeData) {
localeData.months.forEach(function(month, i){
i++;
i = i >9 ? i : '0' + i;
string = string.replace(new RegExp('\\b' + month + '\\b', 'g'), 'M' + i);
});
localeData.seasons.forEach(function(season, i){
i++;
i = '2' + i;
string = string.replace(new RegExp('\\b' + season + '\\b', 'g'), 'S' + i);
});
string = string.replace(new RegExp('\\b' + localeData.century + '\\b', 'g'), 'C');
string = string.replace(new RegExp('\\b' + localeData.around + '\\b', 'g'), '~');
string = string.replace(new RegExp('\\b' + localeData.between1 + '\\b', 'g'), 'B1');
string = string.replace(new RegExp('\\b' + localeData.between2 + '\\b', 'g'), 'B2');
string = string.replace(new RegExp('\\b' + localeData.and + '\\b', 'g'), 'A');
string = string.replace(new RegExp('\\b' + localeData.or + '\\b', 'g'), 'O');
string = string.replace(new RegExp('\\b' + localeData.unknown + '\\b', 'g'), 'U');
string = string.replace(new RegExp('\\b' + localeData.open + '\\b', 'g'), 'OP');
string = string.replace(new RegExp(' ?(' + localeData.negative + ')\\b', 'g'), ' BCE');
string = string.replace(new RegExp(' ?(' + localeData.positive + ')\\b', 'g'), '');
string = string.replace(new RegExp('\\b' + localeData.before, 'g'), 'BF ');
string = string.replace(new RegExp('\\b' + localeData.after, 'g'), 'AF ');
string = string.replace(new RegExp('\\b' + localeData.days + '\\b', 'g'), '');
return string;
};
module.exports = function(string, options) {
options = options || {};
options.locale = options.locale || locale;
var localeData = options.locale === 'en' ? en : fr;
string = string.trim()
.toLowerCase()
.replace(/[,.]/g, ' ')
.replace(/ +/g, ' ')
.replace(/–/g, '-')
// fr
.replace(/[àáâãäå]/g,"a")
.replace(/ç/g,"c")
.replace(/[èéêë]/g,"e")
.replace(/[ìíîï]/g,"i")
.replace(/[òóôõö]/g,"o")
.replace(/[ùúûü]/g,"u")
.replace(/[ýÿ]/g,"y")
.replace(/\ble\b/g, '').replace(/\ben\b\s*(\d)/g, '$1').replace(/\bl'\b/g, '').replace(/\bl'an\b/g, '')
.replace(/(\d+)\s?eme\b/g, '$1').replace(/(\d+)\s?er\b/g, '$1').replace(/(\d+)\s?e\b/g, '$1')
// en
.replace(/\bthe\b/g, '').replace(/\bin\b/g, '')
.replace(/(\d+)\s?st\b/g, '$1').replace(/(\d+)\s?nd\b/g, '$1').replace(/(\d+)\s?rd\b/g, '$1').replace(/(\d+)\s?th\b/g, '$1')
.replace(/ +/g, ' ');
string = i18n(string, localeData).trim()
// fr
.replace(/([ivxlcdm]+)\s?eme C/g, '$1 C').replace(/([ivxlcdm]+)\s?er C/g, '$1 C').replace(/([ivxlcdm]+)\s?e C/g, '$1 C')
// en
.replace(/([ivxlcdm]+)\s?st C/g, '$1 C').replace(/([ivxlcdm]+)\s?nd C/g, '$1 C').replace(/([ivxlcdm]+)\s?rd C/g, '$1 C').replace(/([ivxlcdm]+)\s?th C/g, '$1 C');
var result;
// we need this one because of > and < in '< 1988' and '<1988'
string = string.replace(/ +/g, ' ');
localeData.format.forEach(function(format, i) {
try {
if (!result) {
result = parser.parse(string, {format: format});
}
} catch (e) {
if (i === localeData.format.length - 1) {
throw e;
}
}
});
return result;
}
module.exports.locale = function(newLocale) {
if (newLocale) {
locale = newLocale;
} else {
return locale;
}
}
})();
},{"./locales/en":2,"./locales/fr":3,"./tmp/edtfy.js":4}],2:[function(_dereq_,module,exports){
module.exports = {
days: 'monday|mon|tuesday|tue|wednesday|wed|thursday|thu|friday|fri|saturday|sat|sunday|sun',
months: [
'january|jan', 'february|feb', 'march|mar', 'april|apr',
'may', 'june|jun', 'july|jul', 'august|aug',
'september|sep', 'october|oct', 'november|nov', 'december|dec'
],
seasons: ['spring', 'summer', 'autumn|fall', 'winter'],
century: 'century',
format: ['mdy', 'dmy'],
around: 'around|about|abt|close to|estimated|est|circa|ca|cc|\\bc\\b',
between1: 'between|bet|from',
between2: 'to',
and: 'and',
or: 'or',
unknown: 'unknown|ukn',
open: 'open',
before: 'before|bef|bf|<',
after: 'after|aft|af|>',
negative: 'bce|bc',
positive: 'ce|ad'
};
},{}],3:[function(_dereq_,module,exports){
module.exports = {
days: 'lundi|lun|mardi|mar|mercredi|mer|jeudi|jeu|vendredi|ven|samedi|sam|dimanche|dim',
months: [
'janvier|jan', 'fevrier|fev', 'mars|mar', 'avril|avr',
'mai', 'juin|jun|jui', 'juillet|jul|juil', 'aout|aou',
'septembre|sep', 'octobre|oct', 'novembre|nov', 'decembre|dec'
],
seasons: ['printemps', 'ete', 'automne', 'hiver'],
century: 'siecle',
format: ['dmy'],
around: 'vers|environ|env|autour de|estime|estimee|est|circa|ca|cc|\\bc\\b',
between1: 'entre|du|de',
between2: 'au|a',
and: 'et',
or: 'ou',
unknown: 'inconnue?',
open: 'en cours',
before: 'avant|avt|av|<',
after: 'apres|apr|ap|>',
negative: 'avant jc|avt jc|aec',
positive: 'apres jc|ap jc|ec'
};
},{}],4:[function(_dereq_,module,exports){
module.exports = (function() {
"use strict";
/*
* Generated by PEG.js 0.9.0.
*
* http://pegjs.org/
*/
function peg$subclass(child, parent) {
function ctor() { this.constructor = child; }
ctor.prototype = parent.prototype;
child.prototype = new ctor();
}
function peg$SyntaxError(message, expected, found, location) {
this.message = message;
this.expected = expected;
this.found = found;
this.location = location;
this.name = "SyntaxError";
if (typeof Error.captureStackTrace === "function") {
Error.captureStackTrace(this, peg$SyntaxError);
}
}
peg$subclass(peg$SyntaxError, Error);
function peg$parse(input) {
var options = arguments.length > 1 ? arguments[1] : {},
parser = this,
peg$FAILED = {},
peg$startRuleFunctions = { start: peg$parsestart },
peg$startRuleFunction = peg$parsestart,
peg$c0 = "~",
peg$c1 = { type: "literal", value: "~", description: "\"~\"" },
peg$c2 = " ",
peg$c3 = { type: "literal", value: " ", description: "\" \"" },
peg$c4 = function(d) {
return d + '~'
},
peg$c5 = function(d) {
return d + '~'
},
peg$c6 = "B1 ",
peg$c7 = { type: "literal", value: "B1 ", description: "\"B1 \"" },
peg$c8 = " B2 ",
peg$c9 = { type: "literal", value: " B2 ", description: "\" B2 \"" },
peg$c10 = " A ",
peg$c11 = { type: "literal", value: " A ", description: "\" A \"" },
peg$c12 = function(date1, date2) {
return date1 + '/' + date2
},
peg$c13 = "-",
peg$c14 = { type: "literal", value: "-", description: "\"-\"" },
peg$c15 = " / ",
peg$c16 = { type: "literal", value: " / ", description: "\" / \"" },
peg$c17 = " O ",
peg$c18 = { type: "literal", value: " O ", description: "\" O \"" },
peg$c19 = function(date1, date2) {
var year = date2.split('-')[0]
var month = date2.split('-')[1]
return '[' + year + '-' + month + '-' + date1 + ',' + date2 + ']'
},
peg$c20 = function(date1, date2) {
var year = date2.split('-')[0]
return '[' + year + '-' + date1.m + '-' + date1.d + ',' + date2 + ']'
},
peg$c21 = function(date1, date2) {
return '[' + date2[2] + '-' + date1 + ',' + date2[2] + '-' + date2[0] + ']'
},
peg$c22 = function(date1, d) { return d },
peg$c23 = function(date1, date2) {
return '[' + date1 + ',' + date2 + ']'
},
peg$c24 = function(date1) {
return '[..,' + date1 + ']'
},
peg$c25 = function(date1) {
return '[' + date1 + ',..]'
},
peg$c26 = function(date1, date2) {
var year = date2.split('-')[0]
var month = date2.split('-')[1]
return '{' + year + '-' + month + '-' + date1 + ',' + date2 + '}'
},
peg$c27 = function(date1, date2) {
var year = date2.split('-')[0]
return '{' + year + '-' + date1.m + '-' + date1.d + ',' + date2 + '}'
},
peg$c28 = function(date1, date2) {
return '{' + date2[2] + '-' + date1 + ',' + date2[2] + '-' + date2[0] + '}'
},
peg$c29 = function(date1, date2) {
return '{' + date1 + ',' + date2 + '}'
},
peg$c30 = "?",
peg$c31 = { type: "literal", value: "?", description: "\"?\"" },
peg$c32 = function(d, q) {
validateDate(d);
d = q ? d + '?' : d;
return d;
},
peg$c33 = function(d) { return '-' + d; },
peg$c34 = function(d) { return d; },
peg$c35 = function() { return options.format === 'mdy' },
peg$c36 = function() { return options.format === 'dmy' },
peg$c37 = " BCE",
peg$c38 = { type: "literal", value: " BCE", description: "\" BCE\"" },
peg$c39 = function(c) {
return c;
},
peg$c40 = "/",
peg$c41 = { type: "literal", value: "/", description: "\"/\"" },
peg$c42 = function(m, d) {
return m[0] + '-' + d
},
peg$c43 = function(md, y) { return y + '-' + md },
peg$c44 = function(d, m) {
return {d:d, m:m[1]}
},
peg$c45 = function(d, my) { return my + '-' + d },
peg$c46 = function(m, y) { return y + '-' + m },
peg$c47 = function(s, y) {
if(s){
y = '-' + y
}
if(!s && y.length > 4 || s && y.length > 5){
y = 'y' + y
}
return y
},
peg$c48 = function(y) {
var trailing = new RegExp('[0-9]+$').exec(y);
if (trailing) {
y = trailing - 1;
}
return ("000000" + y).slice(-4);
},
peg$c49 = function(d, u) {
var a = d || [];
a = a.concat(u).join('');
if (a && a.length < 4) {
a = ("000000" + a).slice(-4);
}
return a;
},
peg$c50 = "M",
peg$c51 = { type: "literal", value: "M", description: "\"M\"" },
peg$c52 = function(m) { return m },
peg$c53 = "S",
peg$c54 = { type: "literal", value: "S", description: "\"S\"" },
peg$c55 = function(s) { return s },
peg$c56 = " C",
peg$c57 = { type: "literal", value: " C", description: "\" C\"" },
peg$c58 = function(d) {
var year = parseInt(d.join(''), 10) - 1 + 'xx';
return ("000000" + year).slice(-4);
},
peg$c59 = function(r) {
var year = parseInt(deromanize(r.join('')), 10) - 1 + 'xx';
return ("000000" + year).slice(-4);
},
peg$c60 = function(s, y) { return y + '-' + s },
peg$c61 = function(a, b) { return a + b;},
peg$c62 = function(a, b) { return a + b; },
peg$c63 = function(d) {return '0' + d},
peg$c64 = "u",
peg$c65 = { type: "literal", value: "u", description: "\"u\"" },
peg$c66 = function() { return 'uu' },
peg$c67 = "*",
peg$c68 = { type: "literal", value: "*", description: "\"*\"" },
peg$c69 = "x",
peg$c70 = { type: "literal", value: "x", description: "\"x\"" },
peg$c71 = function() { return 'xx' },
peg$c72 = /^[0-9]/,
peg$c73 = { type: "class", value: "[0-9]", description: "[0-9]" },
peg$c74 = /^[a-z]/,
peg$c75 = { type: "class", value: "[a-z]", description: "[a-z]" },
peg$c76 = function() { return 'u' },
peg$c77 = /^[0-1]/,
peg$c78 = { type: "class", value: "[0-1]", description: "[0-1]" },
peg$c79 = /^[0-3]/,
peg$c80 = { type: "class", value: "[0-3]", description: "[0-3]" },
peg$c81 = "U",
peg$c82 = { type: "literal", value: "U", description: "\"U\"" },
peg$c83 = function() { return 'unknown' },
peg$c84 = "OP",
peg$c85 = { type: "literal", value: "OP", description: "\"OP\"" },
peg$c86 = function() { return 'open' },
peg$c87 = /^[ivxlcdm]/,
peg$c88 = { type: "class", value: "[ivxlcdm]", description: "[ivxlcdm]" },
peg$c89 = "BF ",
peg$c90 = { type: "literal", value: "BF ", description: "\"BF \"" },
peg$c91 = "AF ",
peg$c92 = { type: "literal", value: "AF ", description: "\"AF \"" },
peg$currPos = 0,
peg$savedPos = 0,
peg$posDetailsCache = [{ line: 1, column: 1, seenCR: false }],
peg$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$savedPos, peg$currPos);
}
function location() {
return peg$computeLocation(peg$savedPos, peg$currPos);
}
function expected(description) {
throw peg$buildException(
null,
[{ type: "other", description: description }],
input.substring(peg$savedPos, peg$currPos),
peg$computeLocation(peg$savedPos, peg$currPos)
);
}
function error(message) {
throw peg$buildException(
message,
null,
input.substring(peg$savedPos, peg$currPos),
peg$computeLocation(peg$savedPos, peg$currPos)
);
}
function peg$computePosDetails(pos) {
var details = peg$posDetailsCache[pos],
p, ch;
if (details) {
return details;
} else {
p = pos - 1;
while (!peg$posDetailsCache[p]) {
p--;
}
details = peg$posDetailsCache[p];
details = {
line: details.line,
column: details.column,
seenCR: details.seenCR
};
while (p < pos) {
ch = input.charAt(p);
if (ch === "\n") {
if (!details.seenCR) { details.line++; }
details.column = 1;
details.seenCR = false;
} else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") {
details.line++;
details.column = 1;
details.seenCR = true;
} else {
details.column++;
details.seenCR = false;
}
p++;
}
peg$posDetailsCache[pos] = details;
return details;
}
}
function peg$computeLocation(startPos, endPos) {
var startPosDetails = peg$computePosDetails(startPos),
endPosDetails = peg$computePosDetails(endPos);
return {
start: {
offset: startPos,
line: startPosDetails.line,
column: startPosDetails.column
},
end: {
offset: endPos,
line: endPosDetails.line,
column: endPosDetails.column
}
};
}
function peg$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$buildException(message, expected, found, location) {
function cleanupExpected(expected) {
var i = 1;
expected.sort(function(a, b) {
if (a.description < b.description) {
return -1;
} else if (a.description > b.description) {
return 1;
} else {
return 0;
}
});
while (i < expected.length) {
if (expected[i - 1] === expected[i]) {
expected.splice(i, 1);
} else {
i++;
}
}
}
function buildMessage(expected, found) {
function stringEscape(s) {
function hex(ch) { return ch.charCodeAt(0).toString(16).toUpperCase(); }
return s
.replace(/\\/g, '\\\\')
.replace(/"/g, '\\"')
.replace(/\x08/g, '\\b')
.replace(/\t/g, '\\t')
.replace(/\n/g, '\\n')
.replace(/\f/g, '\\f')
.replace(/\r/g, '\\r')
.replace(/[\x00-\x07\x0B\x0E\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
.replace(/[\x10-\x1F\x80-\xFF]/g, function(ch) { return '\\x' + hex(ch); })
.replace(/[\u0100-\u0FFF]/g, function(ch) { return '\\u0' + hex(ch); })
.replace(/[\u1000-\uFFFF]/g, function(ch) { return '\\u' + hex(ch); });
}
var expectedDescs = new Array(expected.length),
expectedDesc, foundDesc, i;
for (i = 0; i < expected.length; i++) {
expectedDescs[i] = expected[i].description;
}
expectedDesc = expected.length > 1
? expectedDescs.slice(0, -1).join(", ")
+ " or "
+ expectedDescs[expected.length - 1]
: expectedDescs[0];
foundDesc = found ? "\"" + stringEscape(found) + "\"" : "end of input";
return "Expected " + expectedDesc + " but " + foundDesc + " found.";
}
if (expected !== null) {
cleanupExpected(expected);
}
return new peg$SyntaxError(
message !== null ? message : buildMessage(expected, found),
expected,
found,
location
);
}
function peg$parsestart() {
var s0;
s0 = peg$parseinterval();
if (s0 === peg$FAILED) {
s0 = peg$parseor();
if (s0 === peg$FAILED) {
s0 = peg$parseand();
if (s0 === peg$FAILED) {
s0 = peg$parsecomplexdate();
}
}
}
return s0;
}
function peg$parsearound() {
var s0, s1, s2, s3;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 126) {
s1 = peg$c0;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c1); }
}
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 32) {
s2 = peg$c2;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
if (s2 === peg$FAILED) {
s2 = null;
}
if (s2 !== peg$FAILED) {
s3 = peg$parsecomplexdate_but_around();
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c4(s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsecomplexdate_but_around();
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 32) {
s2 = peg$c2;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
if (s2 === peg$FAILED) {
s2 = null;
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 126) {
s3 = peg$c0;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c1); }
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c5(s1);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
return s0;
}
function peg$parseinterval() {
var s0, s1, s2, s3, s4, s5;
s0 = peg$currPos;
if (input.substr(peg$currPos, 3) === peg$c6) {
s1 = peg$c6;
peg$currPos += 3;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c7); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parsecomplexdate();
if (s2 !== peg$FAILED) {
if (input.substr(peg$currPos, 4) === peg$c8) {
s3 = peg$c8;
peg$currPos += 4;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s3 === peg$FAILED) {
if (input.substr(peg$currPos, 3) === peg$c10) {
s3 = peg$c10;
peg$currPos += 3;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
}
if (s3 !== peg$FAILED) {
s4 = peg$parseOPEN();
if (s4 === peg$FAILED) {
s4 = peg$parsecomplexdate();
}
if (s4 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c12(s2, s4);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (input.substr(peg$currPos, 3) === peg$c6) {
s1 = peg$c6;
peg$currPos += 3;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c7); }
}
if (s1 === peg$FAILED) {
s1 = null;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsecomplexdate();
if (s2 !== peg$FAILED) {
if (input.substr(peg$currPos, 4) === peg$c8) {
s3 = peg$c8;
peg$currPos += 4;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c9); }
}
if (s3 !== peg$FAILED) {
s4 = peg$parseOPEN();
if (s4 === peg$FAILED) {
s4 = peg$parsecomplexdate();
}
if (s4 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c12(s2, s4);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsecomplexdate();
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 32) {
s2 = peg$c2;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
if (s2 === peg$FAILED) {
s2 = null;
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 45) {
s3 = peg$c13;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c14); }
}
if (s3 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 32) {
s4 = peg$c2;
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
if (s4 === peg$FAILED) {
s4 = null;
}
if (s4 !== peg$FAILED) {
s5 = peg$parseOPEN();
if (s5 === peg$FAILED) {
s5 = peg$parsecomplexdate();
}
if (s5 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c12(s1, s5);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsecomplexdate();
if (s1 !== peg$FAILED) {
if (input.substr(peg$currPos, 3) === peg$c15) {
s2 = peg$c15;
peg$currPos += 3;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c16); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parseOPEN();
if (s3 === peg$FAILED) {
s3 = peg$parsecomplexdate();
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c12(s1, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
}
}
return s0;
}
function peg$parseor() {
var s0, s1, s2, s3, s4, s5, s6;
s0 = peg$currPos;
s1 = peg$parseday();
if (s1 !== peg$FAILED) {
if (input.substr(peg$currPos, 3) === peg$c17) {
s2 = peg$c17;
peg$currPos += 3;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c18); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parsecomplexdate();
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c19(s1, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsedm();
if (s1 !== peg$FAILED) {
if (input.substr(peg$currPos, 3) === peg$c17) {
s2 = peg$c17;
peg$currPos += 3;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c18); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parsecomplexdate();
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c20(s1, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseseason();
if (s1 !== peg$FAILED) {
if (input.substr(peg$currPos, 3) === peg$c17) {
s2 = peg$c17;
peg$currPos += 3;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c18); }
}
if (s2 !== peg$FAILED) {
s3 = peg$currPos;
s4 = peg$parseseason();
if (s4 !== peg$FAILED) {
s5 = [];
if (input.charCodeAt(peg$currPos) === 32) {
s6 = peg$c2;
peg$currPos++;
} else {
s6 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
if (s6 !== peg$FAILED) {
while (s6 !== peg$FAILED) {
s5.push(s6);
if (input.charCodeAt(peg$currPos) === 32) {
s6 = peg$c2;
peg$currPos++;
} else {
s6 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
}
} else {
s5 = peg$FAILED;
}
if (s5 !== peg$FAILED) {
s6 = peg$parseyear();
if (s6 !== peg$FAILED) {
s4 = [s4, s5, s6];
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c21(s1, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsecomplexdate();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$currPos;
if (input.substr(peg$currPos, 3) === peg$c17) {
s4 = peg$c17;
peg$currPos += 3;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c18); }
}
if (s4 !== peg$FAILED) {
s5 = peg$parsecomplexdate();
if (s5 !== peg$FAILED) {
peg$savedPos = s3;
s4 = peg$c22(s1, s5);
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$currPos;
if (input.substr(peg$currPos, 3) === peg$c17) {
s4 = peg$c17;
peg$currPos += 3;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c18); }
}
if (s4 !== peg$FAILED) {
s5 = peg$parsecomplexdate();
if (s5 !== peg$FAILED) {
peg$savedPos = s3;
s4 = peg$c22(s1, s5);
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
}
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c23(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = [];
s2 = peg$parseBEFORE();
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parseBEFORE();
}
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsecomplexdate();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c24(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = [];
s2 = peg$parseAFTER();
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parseAFTER();
}
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsecomplexdate();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c25(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
}
}
}
}
return s0;
}
function peg$parseand() {
var s0, s1, s2, s3, s4, s5, s6;
s0 = peg$currPos;
s1 = peg$parseday();
if (s1 !== peg$FAILED) {
if (input.substr(peg$currPos, 3) === peg$c10) {
s2 = peg$c10;
peg$currPos += 3;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parsecomplexdate();
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c26(s1, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsedm();
if (s1 !== peg$FAILED) {
if (input.substr(peg$currPos, 3) === peg$c10) {
s2 = peg$c10;
peg$currPos += 3;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s2 !== peg$FAILED) {
s3 = peg$parsecomplexdate();
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c27(s1, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseseason();
if (s1 !== peg$FAILED) {
if (input.substr(peg$currPos, 3) === peg$c10) {
s2 = peg$c10;
peg$currPos += 3;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s2 !== peg$FAILED) {
s3 = peg$currPos;
s4 = peg$parseseason();
if (s4 !== peg$FAILED) {
s5 = [];
if (input.charCodeAt(peg$currPos) === 32) {
s6 = peg$c2;
peg$currPos++;
} else {
s6 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
if (s6 !== peg$FAILED) {
while (s6 !== peg$FAILED) {
s5.push(s6);
if (input.charCodeAt(peg$currPos) === 32) {
s6 = peg$c2;
peg$currPos++;
} else {
s6 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
}
} else {
s5 = peg$FAILED;
}
if (s5 !== peg$FAILED) {
s6 = peg$parseyear();
if (s6 !== peg$FAILED) {
s4 = [s4, s5, s6];
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c28(s1, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsecomplexdate();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$currPos;
if (input.substr(peg$currPos, 3) === peg$c10) {
s4 = peg$c10;
peg$currPos += 3;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s4 !== peg$FAILED) {
s5 = peg$parsecomplexdate();
if (s5 !== peg$FAILED) {
peg$savedPos = s3;
s4 = peg$c22(s1, s5);
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$currPos;
if (input.substr(peg$currPos, 3) === peg$c10) {
s4 = peg$c10;
peg$currPos += 3;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c11); }
}
if (s4 !== peg$FAILED) {
s5 = peg$parsecomplexdate();
if (s5 !== peg$FAILED) {
peg$savedPos = s3;
s4 = peg$c22(s1, s5);
s3 = s4;
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
}
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c29(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
}
}
return s0;
}
function peg$parsecomplexdate() {
var s0;
s0 = peg$parsearound();
if (s0 === peg$FAILED) {
s0 = peg$parseUK();
if (s0 === peg$FAILED) {
s0 = peg$parsedate_uncertain();
}
}
return s0;
}
function peg$parsecomplexdate_but_around() {
var s0;
s0 = peg$parseUK();
if (s0 === peg$FAILED) {
s0 = peg$parsedate_uncertain();
}
return s0;
}
function peg$parsedate_uncertain() {
var s0, s1, s2, s3, s4;
s0 = peg$currPos;
s1 = peg$parsedate_unsigned();
if (s1 !== peg$FAILED) {
s2 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 32) {
s3 = peg$c2;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
if (s3 === peg$FAILED) {
s3 = null;
}
if (s3 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 63) {
s4 = peg$c30;
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c31); }
}
if (s4 !== peg$FAILED) {
s3 = [s3, s4];
s2 = s3;
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
} else {
peg$currPos = s2;
s2 = peg$FAILED;
}
if (s2 === peg$FAILED) {
s2 = null;
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c32(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parsedate_unsigned() {
var s0, s1;
s0 = peg$currPos;
s1 = peg$parsedate_bce();
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c33(s1);
}
s0 = s1;
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsedate();
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c34(s1);
}
s0 = s1;
}
return s0;
}
function peg$parsedate() {
var s0, s1, s2;
s0 = peg$parsecentury();
if (s0 === peg$FAILED) {
s0 = peg$currPos;
peg$savedPos = peg$currPos;
s1 = peg$c35();
if (s1) {
s1 = void 0;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsemdy();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c34(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
peg$savedPos = peg$currPos;
s1 = peg$c36();
if (s1) {
s1 = void 0;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsedmy();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c34(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$parseseason_year();
if (s0 === peg$FAILED) {
s0 = peg$parsemy();
if (s0 === peg$FAILED) {
s0 = peg$parseyear();
}
}
}
}
}
return s0;
}
function peg$parsedate_bce() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = peg$parsecentury();
if (s1 !== peg$FAILED) {
if (input.substr(peg$currPos, 4) === peg$c37) {
s2 = peg$c37;
peg$currPos += 4;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c38); }
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c39(s1);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
peg$savedPos = peg$currPos;
s1 = peg$c35();
if (s1) {
s1 = void 0;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsemdy_bce();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c34(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
peg$savedPos = peg$currPos;
s1 = peg$c36();
if (s1) {
s1 = void 0;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsedmy_bce();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c34(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$parseseason_year_bce();
if (s0 === peg$FAILED) {
s0 = peg$parsemy_bce();
if (s0 === peg$FAILED) {
s0 = peg$parseyear_bce();
}
}
}
}
}
return s0;
}
function peg$parsemd() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = peg$currPos;
s2 = peg$parselettermonth();
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 32) {
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$FAILED;
}
} else {
peg$currPos = s1;
s1 = peg$FAILED;
}
if (s1 === peg$FAILED) {
s1 = peg$currPos;
s2 = peg$parsemonth();
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 47) {
s3 = peg$c40;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c41); }
}
if (s3 !== peg$FAILED) {
s2 = [s2, s3];
s1 = s2;
} else {
peg$currPos = s1;
s1 = peg$FAILED;
}
} else {
peg$currPos = s1;
s1 = peg$FAILED;
}
}
if (s1 !== peg$FAILED) {
s2 = peg$parseday();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c42(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parsemdy() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = peg$parsemd();
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 47) {
s2 = peg$c40;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c41); }
}
if (s2 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 32) {
s2 = peg$c2;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c3); }
}
}
if (s2 !== peg$FAILED) {
s3 = peg$parseyear();
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c43(s1, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED