function keys(o/*:any*/)/*:Array*/ { var ks = Object.keys(o), o2 = []; for(var i = 0; i < ks.length; ++i) if(Object.prototype.hasOwnProperty.call(o, ks[i])) o2.push(ks[i]); return o2; } function evert_key(obj/*:any*/, key/*:string*/)/*:EvertType*/ { var o = ([]/*:any*/), K = keys(obj); for(var i = 0; i !== K.length; ++i) if(o[obj[K[i]][key]] == null) o[obj[K[i]][key]] = K[i]; return o; } function evert(obj/*:any*/)/*:EvertType*/ { var o = ([]/*:any*/), K = keys(obj); for(var i = 0; i !== K.length; ++i) o[obj[K[i]]] = K[i]; return o; } function evert_num(obj/*:any*/)/*:EvertNumType*/ { var o = ([]/*:any*/), K = keys(obj); for(var i = 0; i !== K.length; ++i) o[obj[K[i]]] = parseInt(K[i],10); return o; } function evert_arr(obj/*:any*/)/*:EvertArrType*/ { var o/*:EvertArrType*/ = ([]/*:any*/), K = keys(obj); for(var i = 0; i !== K.length; ++i) { if(o[obj[K[i]]] == null) o[obj[K[i]]] = []; o[obj[K[i]]].push(K[i]); } return o; } var dnthresh = /*#__PURE__*/Date.UTC(1899, 11, 30, 0, 0, 0); // -2209161600000 var dnthresh1 = /*#__PURE__*/Date.UTC(1899, 11, 31, 0, 0, 0); // -2209075200000 var dnthresh2 = /*#__PURE__*/Date.UTC(1904, 0, 1, 0, 0, 0); // -2209075200000 function datenum(v/*:Date*/, date1904/*:?boolean*/)/*:number*/ { var epoch = /*#__PURE__*/v.getTime(); var res = (epoch - dnthresh) / (24 * 60 * 60 * 1000); if(date1904) { res -= 1462; return res < -1402 ? res - 1 : res; } return res < 60 ? res - 1 : res; } function numdate(v/*:number*/)/*:Date|number*/ { if(v >= 60 && v < 61) return v; var out = new Date(); out.setTime((v>60 ? v : (v+1)) * 24 * 60 * 60 * 1000 + dnthresh); return out; } /* ISO 8601 Duration */ function parse_isodur(s) { var sec = 0, mt = 0, time = false; var m = s.match(/P([0-9\.]+Y)?([0-9\.]+M)?([0-9\.]+D)?T([0-9\.]+H)?([0-9\.]+M)?([0-9\.]+S)?/); if(!m) throw new Error("|" + s + "| is not an ISO8601 Duration"); for(var i = 1; i != m.length; ++i) { if(!m[i]) continue; mt = 1; if(i > 3) time = true; switch(m[i].slice(m[i].length-1)) { case 'Y': throw new Error("Unsupported ISO Duration Field: " + m[i].slice(m[i].length-1)); case 'D': mt *= 24; /* falls through */ case 'H': mt *= 60; /* falls through */ case 'M': if(!time) throw new Error("Unsupported ISO Duration Field: M"); else mt *= 60; /* falls through */ case 'S': break; } sec += mt * parseInt(m[i], 10); } return sec; } /* Blame https://bugs.chromium.org/p/v8/issues/detail?id=7863 for the regexide */ var pdre1 = /^(\d+):(\d+)(:\d+)?(\.\d+)?$/; // HH:MM[:SS[.UUU]] var pdre2 = /^(\d+)-(\d+)-(\d+)$/; // YYYY-mm-dd var pdre3 = /^(\d+)-(\d+)-(\d+)[T ](\d+):(\d+)(:\d+)?(\.\d+)?$/; // YYYY-mm-dd(T or space)HH:MM[:SS[.UUU]], sans "Z" /* parses a date string as a UTC date */ function parseDate(str/*:string*/, date1904/*:boolean*/)/*:Date*/ { if(str instanceof Date) return str; var m = str.match(pdre1); if(m) return new Date((date1904 ? dnthresh2 : dnthresh1) + ((parseInt(m[1], 10)*60 + parseInt(m[2], 10))*60 + (m[3] ? parseInt(m[3].slice(1), 10) : 0))*1000 + (m[4] ? parseInt((m[4]+"000").slice(1,4), 10) : 0)); m = str.match(pdre2); if(m) return new Date(Date.UTC(+m[1], +m[2]-1, +m[3], 0, 0, 0, 0)); /* TODO: 1900-02-29T00:00:00.000 should return a flag to treat as a date code (affects xlml) */ m = str.match(pdre3); if(m) return new Date(Date.UTC(+m[1], +m[2]-1, +m[3], +m[4], +m[5], ((m[6] && parseInt(m[6].slice(1), 10))|| 0), ((m[7] && parseInt(m[7].slice(1), 10))||0))); var d = new Date(str); return d; } function cc2str(arr/*:Array*/, debomit)/*:string*/ { if(has_buf && Buffer.isBuffer(arr)) { if(debomit && buf_utf16le) { // TODO: temporary patch if(arr[0] == 0xFF && arr[1] == 0xFE) return utf8write(arr.slice(2).toString("utf16le")); if(arr[1] == 0xFE && arr[2] == 0xFF) return utf8write(utf16beread(arr.slice(2).toString("binary"))); } return arr.toString("binary"); } if(typeof TextDecoder !== "undefined") try { if(debomit) { if(arr[0] == 0xFF && arr[1] == 0xFE) return utf8write(new TextDecoder("utf-16le").decode(arr.slice(2))); if(arr[0] == 0xFE && arr[1] == 0xFF) return utf8write(new TextDecoder("utf-16be").decode(arr.slice(2))); } var rev = { "\u20ac": "\x80", "\u201a": "\x82", "\u0192": "\x83", "\u201e": "\x84", "\u2026": "\x85", "\u2020": "\x86", "\u2021": "\x87", "\u02c6": "\x88", "\u2030": "\x89", "\u0160": "\x8a", "\u2039": "\x8b", "\u0152": "\x8c", "\u017d": "\x8e", "\u2018": "\x91", "\u2019": "\x92", "\u201c": "\x93", "\u201d": "\x94", "\u2022": "\x95", "\u2013": "\x96", "\u2014": "\x97", "\u02dc": "\x98", "\u2122": "\x99", "\u0161": "\x9a", "\u203a": "\x9b", "\u0153": "\x9c", "\u017e": "\x9e", "\u0178": "\x9f" }; if(Array.isArray(arr)) arr = new Uint8Array(arr); return new TextDecoder("latin1").decode(arr).replace(/[€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ]/g, function(c) { return rev[c] || c; }); } catch(e) {} var o = [], i = 0; // this cascade is for the browsers and runtimes of antiquity (and for modern runtimes that lack TextEncoder) try { for(i = 0; i < arr.length - 65536; i+=65536) o.push(String.fromCharCode.apply(0, arr.slice(i, i + 65536))); o.push(String.fromCharCode.apply(0, arr.slice(i))); } catch(e) { try { for(; i < arr.length - 16384; i+=16384) o.push(String.fromCharCode.apply(0, arr.slice(i, i + 16384))); o.push(String.fromCharCode.apply(0, arr.slice(i))); } catch(e) { for(; i != arr.length; ++i) o.push(String.fromCharCode(arr[i])); } } return o.join(""); } function dup(o/*:any*/)/*:any*/ { if(typeof JSON != 'undefined' && !Array.isArray(o)) return JSON.parse(JSON.stringify(o)); if(typeof o != 'object' || o == null) return o; if(o instanceof Date) return new Date(o.getTime()); var out = {}; for(var k in o) if(Object.prototype.hasOwnProperty.call(o, k)) out[k] = dup(o[k]); return out; } function fill(c/*:string*/,l/*:number*/)/*:string*/ { var o = ""; while(o.length < l) o+=c; return o; } /* TODO: stress test */ function fuzzynum(s/*:string*/)/*:number*/ { var v/*:number*/ = Number(s); if(!isNaN(v)) return isFinite(v) ? v : NaN; if(!/\d/.test(s)) return v; var wt = 1; var ss = s.replace(/([\d]),([\d])/g,"$1$2").replace(/[$]/g,"").replace(/[%]/g, function() { wt *= 100; return "";}); if(!isNaN(v = Number(ss))) return v / wt; ss = ss.replace(/[(](.*)[)]/,function($$, $1) { wt = -wt; return $1;}); if(!isNaN(v = Number(ss))) return v / wt; return v; } /* NOTE: Chrome rejects bare times like 1:23 PM */ var FDRE1 = /^(0?\d|1[0-2])(?:|:([0-5]?\d)(?:|(\.\d+)(?:|:([0-5]?\d))|:([0-5]?\d)(|\.\d+)))\s+([ap])m?$/; var FDRE2 = /^([01]?\d|2[0-3])(?:|:([0-5]?\d)(?:|(\.\d+)(?:|:([0-5]?\d))|:([0-5]?\d)(|\.\d+)))$/; var FDISO = /^(\d+)-(\d+)-(\d+)[T ](\d+):(\d+)(:\d+)(\.\d+)?[Z]?$/; // YYYY-mm-dd(T or space)HH:MM:SS[.UUU][Z] /* TODO: 1904 adjustment */ var utc_append_works = new Date("6/9/69 00:00 UTC").valueOf() == -17798400000; function fuzzytime1(M) /*:Date*/ { if(!M[2]) return new Date(Date.UTC(1899,11,31,(+M[1]%12) + (M[7] == "p" ? 12 : 0), 0, 0, 0)); if(M[3]) { if(M[4]) return new Date(Date.UTC(1899,11,31,(+M[1]%12) + (M[7] == "p" ? 12 : 0), +M[2], +M[4], parseFloat(M[3])*1000)); else return new Date(Date.UTC(1899,11,31,(M[7] == "p" ? 12 : 0), +M[1], +M[2], parseFloat(M[3])*1000)); } else if(M[5]) return new Date(Date.UTC(1899,11,31, (+M[1]%12) + (M[7] == "p" ? 12 : 0), +M[2], +M[5], M[6] ? parseFloat(M[6]) * 1000 : 0)); else return new Date(Date.UTC(1899,11,31,(+M[1]%12) + (M[7] == "p" ? 12 : 0), +M[2], 0, 0)); } function fuzzytime2(M) /*:Date*/ { if(!M[2]) return new Date(Date.UTC(1899,11,31,+M[1], 0, 0, 0)); if(M[3]) { if(M[4]) return new Date(Date.UTC(1899,11,31,+M[1], +M[2], +M[4], parseFloat(M[3])*1000)); else return new Date(Date.UTC(1899,11,31,0, +M[1], +M[2], parseFloat(M[3])*1000)); } else if(M[5]) return new Date(Date.UTC(1899,11,31, +M[1], +M[2], +M[5], M[6] ? parseFloat(M[6]) * 1000 : 0)); else return new Date(Date.UTC(1899,11,31,+M[1], +M[2], 0, 0)); } var lower_months = ['january', 'february', 'march', 'april', 'may', 'june', 'july', 'august', 'september', 'october', 'november', 'december']; function fuzzydate(s/*:string*/)/*:Date*/ { // See issue 2863 -- this is technically not supported in Excel but is otherwise useful if(FDISO.test(s)) return s.indexOf("Z") == -1 ? local_to_utc(new Date(s)) : new Date(s); var lower = s.toLowerCase(); var lnos = lower.replace(/\s+/g, " ").trim(); var M = lnos.match(FDRE1); if(M) return fuzzytime1(M); M = lnos.match(FDRE2); if(M) return fuzzytime2(M); M = lnos.match(pdre3); if(M) return new Date(Date.UTC(+M[1], +M[2]-1, +M[3], +M[4], +M[5], ((M[6] && parseInt(M[6].slice(1), 10))|| 0), ((M[7] && parseInt(M[7].slice(1), 10))||0))); var o = new Date(utc_append_works && s.indexOf("UTC") == -1 ? s + " UTC": s), n = new Date(NaN); var y = o.getYear(), m = o.getMonth(), d = o.getDate(); if(isNaN(d)) return n; if(lower.match(/jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec/)) { lower = lower.replace(/[^a-z]/g,"").replace(/([^a-z]|^)[ap]m?([^a-z]|$)/,""); if(lower.length > 3 && lower_months.indexOf(lower) == -1) return n; } else if(lower.replace(/[ap]m?/, "").match(/[a-z]/)) return n; if(y < 0 || y > 8099 || s.match(/[^-0-9:,\/\\\ ]/)) return n; return o; } var split_regex = /*#__PURE__*/(function() { var safe_split_regex = "abacaba".split(/(:?b)/i).length == 5; return function split_regex(str/*:string*/, re, def/*:string*/)/*:Array*/ { if(safe_split_regex || typeof re == "string") return str.split(re); var p = str.split(re), o = [p[0]]; for(var i = 1; i < p.length; ++i) { o.push(def); o.push(p[i]); } return o; }; })(); function utc_to_local(utc) { return new Date(utc.getUTCFullYear(), utc.getUTCMonth(), utc.getUTCDate(), utc.getUTCHours(), utc.getUTCMinutes(), utc.getUTCSeconds(), utc.getUTCMilliseconds()); } function local_to_utc(local) { return new Date(Date.UTC(local.getFullYear(), local.getMonth(), local.getDate(), local.getHours(), local.getMinutes(), local.getSeconds(), local.getMilliseconds())); }