fastMode
diff --git a/docs/resources/js/lovers.js b/docs/resources/js/lovers.js
index ea21149..530a164 100644
--- a/docs/resources/js/lovers.js
+++ b/docs/resources/js/lovers.js
@@ -102,6 +102,29 @@ var peopleLovePapa = [
name: "Hua Explore",
description: "The premier destination for information on Contemporary Chinese Art.",
quote: "Papa makes processing data that galleries send us totally seamless."
+ },
+ {
+ link: "https://monei.net",
+ name: "MONEI",
+ description: "Digital payments made easy.",
+ quote: "With Papa life became much easier for us to manage huge csv payments files of our merchants."
+ },
+ {
+ link: "https://moonmail.io",
+ name: "MoonMail",
+ description: "OmniChannel Communication Platform powered by AWS PinPoint",
+ quote: "Papa makes contact imports a plain sailing."
+ },
+ {
+ link: "https://apps.shopify.com/wholesaler",
+ name: "Wholesaler for Shopify",
+ description: "Shopify App to offer Wholesaling within one unique Shopify store",
+ quote: "Super fast bulk Wholesale product price uploads. Love Papa!."
+ },
+ {
+ link: "https://www.unnitmetaliya.com/sop-sample/",
+ name: "Visa SOP Sample",
+ description: "Providing free guide to international students.",
+ quote: "Use Papa Parse for many of side projects. Super fast and works all the time. Love it!"
}
-
];
diff --git a/package.json b/package.json
index 264f72f..6404a35 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
{
"name": "papaparse",
- "version": "5.0.2",
+ "version": "5.3.0",
"description": "Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.",
"keywords": [
"csv",
@@ -44,7 +44,7 @@
"grunt-contrib-uglify": "^3.3.0",
"mocha": "^5.2.0",
"mocha-headless-chrome": "^2.0.1",
- "open": "0.0.5",
+ "open": "7.0.0",
"serve-static": "^1.7.1"
},
"scripts": {
diff --git a/papaparse.js b/papaparse.js
index ae4b70d..e1825d1 100755
--- a/papaparse.js
+++ b/papaparse.js
@@ -1,6 +1,6 @@
/* @license
Papa Parse
-v5.0.2
+v5.3.0
https://github.com/mholt/PapaParse
License: MIT
*/
@@ -282,6 +282,9 @@ License: MIT
/** the columns (keys) we expect when we unparse objects */
var _columns = null;
+ /** whether to prevent outputting cells that can be parsed as formulae by spreadsheet software (Excel and LibreOffice) */
+ var _escapeFormulae = false;
+
unpackConfig();
var quoteCharRegex = new RegExp(escapeRegExp(_quoteChar), 'g');
@@ -361,6 +364,9 @@ License: MIT
if (_config.escapeChar !== undefined) {
_escapedQuote = _config.escapeChar + _quoteChar;
}
+
+ if (typeof _config.escapeFormulae === 'boolean')
+ _escapeFormulae = _config.escapeFormulae;
}
@@ -447,6 +453,10 @@ License: MIT
if (str.constructor === Date)
return JSON.stringify(str).slice(1, 25);
+ if (_escapeFormulae === true && typeof str === "string" && (str.match(/^[=+\-@].*$/) !== null)) {
+ str = "'" + str;
+ }
+
var escapedQuoteStr = str.toString().replace(quoteCharRegex, _escapedQuote);
var needsQuotes = (typeof _quotes === 'boolean' && _quotes)
@@ -642,7 +652,7 @@ License: MIT
xhr.onerror = bindFunction(this._chunkError, this);
}
- xhr.open('GET', this._input, !IS_WORKER);
+ xhr.open(this._config.downloadRequestBody ? 'POST' : 'GET', this._input, !IS_WORKER);
// Headers can only be set when once the request state is OPENED
if (this._config.downloadRequestHeaders)
{
@@ -661,7 +671,7 @@ License: MIT
}
try {
- xhr.send();
+ xhr.send(this._config.downloadRequestBody);
}
catch (err) {
this._chunkError(err.message);
@@ -669,8 +679,6 @@ License: MIT
if (IS_WORKER && xhr.status === 0)
this._chunkError();
- else
- this._start += this._config.chunkSize;
};
this._chunkLoaded = function()
@@ -684,7 +692,9 @@ License: MIT
return;
}
- this._finished = !this._config.chunkSize || this._start > getFileSize(xhr);
+ // Use chunckSize as it may be a diference on reponse lentgh due to characters with more than 1 byte
+ this._start += this._config.chunkSize ? this._config.chunkSize : xhr.responseText.length;
+ this._finished = !this._config.chunkSize || this._start >= getFileSize(xhr);
this.parseChunk(xhr.responseText);
};
@@ -700,7 +710,7 @@ License: MIT
if (contentRange === null) { // no content range, then finish!
return -1;
}
- return parseInt(contentRange.substr(contentRange.lastIndexOf('/') + 1));
+ return parseInt(contentRange.substring(contentRange.lastIndexOf('/') + 1));
}
}
NetworkStreamer.prototype = Object.create(ChunkStreamer.prototype);
@@ -789,8 +799,14 @@ License: MIT
{
if (this._finished) return;
var size = this._config.chunkSize;
- var chunk = size ? remaining.substr(0, size) : remaining;
- remaining = size ? remaining.substr(size) : '';
+ var chunk;
+ if(size) {
+ chunk = remaining.substring(0, size);
+ remaining = remaining.substring(size);
+ } else {
+ chunk = remaining;
+ remaining = '';
+ }
this._finished = !remaining;
return this.parseChunk(chunk);
};
@@ -1000,7 +1016,7 @@ License: MIT
// One goal is to minimize the use of regular expressions...
var MAX_FLOAT = Math.pow(2, 53);
var MIN_FLOAT = -MAX_FLOAT;
- var FLOAT = /^\s*-?(\d*\.?\d+|\d+\.?\d*)(e[-+]?\d+)?\s*$/i;
+ var FLOAT = /^\s*-?(\d+\.?|\.\d+|\d+\.\d+)(e[-+]?\d+)?\s*$/;
var ISO_DATE = /(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))/;
var self = this;
var _stepCounter = 0; // Number of times step was called (number of rows parsed)
@@ -1037,8 +1053,10 @@ License: MIT
_stepCounter += results.data.length;
if (_config.preview && _stepCounter > _config.preview)
_parser.abort();
- else
+ else {
+ _results.data = _results.data[0];
userStep(_results, self);
+ }
}
};
}
@@ -1093,7 +1111,10 @@ License: MIT
{
_paused = true;
_parser.abort();
- _input = _input.substr(_parser.getCharIndex());
+
+ // If it is streaming via "chunking", the reader will start appending correctly already so no need to substring,
+ // otherwise we can get duplicate content within a row
+ _input = isFunction(_config.chunk) ? "" : _input.substring(_parser.getCharIndex());
};
this.resume = function()
@@ -1104,7 +1125,7 @@ License: MIT
} else {
// Bugfix: #636 In case the processing hasn't halted yet
// wait for it to halt in order to resume
- setTimeout(this.resume, 3);
+ setTimeout(self.resume, 3);
}
};
@@ -1168,10 +1189,10 @@ License: MIT
if (!_results)
return;
- function addHeder(header)
+ function addHeader(header, i)
{
if (isFunction(_config.transformHeader))
- header = _config.transformHeader(header);
+ header = _config.transformHeader(header, i);
_fields.push(header);
}
@@ -1179,13 +1200,13 @@ License: MIT
if (Array.isArray(_results.data[0]))
{
for (var i = 0; needsHeaderRow() && i < _results.data.length; i++)
- _results.data[i].forEach(addHeder);
+ _results.data[i].forEach(addHeader);
_results.data.splice(0, 1);
}
// if _results.data[0] is not an array, we are in a step where _results.data is the row.
else
- _results.data.forEach(addHeder);
+ _results.data.forEach(addHeader);
}
function shouldApplyDynamicTyping(field) {
@@ -1331,7 +1352,7 @@ License: MIT
function guessLineEndings(input, quoteChar)
{
- input = input.substr(0, 1024 * 1024); // max length 1 MB
+ input = input.substring(0, 1024 * 1024); // max length 1 MB
// Replace all the text inside quotes
var re = new RegExp(escapeRegExp(quoteChar) + '([^]*?)' + escapeRegExp(quoteChar), 'gm');
input = input.replace(re, '');
@@ -1357,12 +1378,15 @@ License: MIT
function addError(type, code, msg, row)
{
- _results.errors.push({
+ var error = {
type: type,
code: code,
- message: msg,
- row: row
- });
+ message: msg
+ };
+ if(row !== undefined) {
+ error.row = row;
+ }
+ _results.errors.push(error);
}
}
@@ -1449,7 +1473,7 @@ License: MIT
cursor += newline.length;
else if (ignoreLastRow)
return returnable();
- if (comments && row.substr(0, commentsLen) === comments)
+ if (comments && row.substring(0, commentsLen) === comments)
continue;
if (stepIsFunction)
{
@@ -1529,6 +1553,12 @@ License: MIT
continue;
}
+ if(nextDelim !== -1 && nextDelim < (quoteSearch + 1)) {
+ nextDelim = input.indexOf(delim, (quoteSearch + 1));
+ }
+ if(nextNewline !== -1 && nextNewline < (quoteSearch + 1)) {
+ nextNewline = input.indexOf(newline, (quoteSearch + 1));
+ }
// Check up to nextDelim or nextNewline, whichever is closest
var checkUpTo = nextNewline === -1 ? nextDelim : Math.min(nextDelim, nextNewline);
var spacesBetweenQuoteAndDelimiter = extraSpaces(checkUpTo);
@@ -1552,7 +1582,7 @@ License: MIT
var spacesBetweenQuoteAndNewLine = extraSpaces(nextNewline);
// Closing quote followed by newline or 'unnecessary spaces + newLine'
- if (input.substr(quoteSearch + 1 + spacesBetweenQuoteAndNewLine, newlineLen) === newline)
+ if (input.substring(quoteSearch + 1 + spacesBetweenQuoteAndNewLine, quoteSearch + 1 + spacesBetweenQuoteAndNewLine + newlineLen) === newline)
{
row.push(input.substring(cursor, quoteSearch).replace(quoteCharRegex, quoteChar));
saveRow(quoteSearch + 1 + spacesBetweenQuoteAndNewLine + newlineLen);
@@ -1591,7 +1621,7 @@ License: MIT
}
// Comment found at start of new line
- if (comments && row.length === 0 && input.substr(cursor, commentsLen) === comments)
+ if (comments && row.length === 0 && input.substring(cursor, cursor + commentsLen) === comments)
{
if (nextNewline === -1) // Comment ends at EOF
return returnable();
@@ -1607,7 +1637,7 @@ License: MIT
// we check, if we have quotes, because delimiter char may be part of field enclosed in quotes
if (quoteSearch > nextDelim) {
// we have quotes, so we try to find the next delimiter not enclosed in quotes and also next starting quote char
- var nextDelimObj = getNextUnqotedDelimiter(nextDelim, quoteSearch, nextNewline);
+ var nextDelimObj = getNextUnquotedDelimiter(nextDelim, quoteSearch, nextNewline);
// if we have next delimiter char which is not enclosed in quotes
if (nextDelimObj && typeof nextDelimObj.nextDelim !== 'undefined') {
@@ -1683,7 +1713,7 @@ License: MIT
if (ignoreLastRow)
return returnable();
if (typeof value === 'undefined')
- value = input.substr(cursor);
+ value = input.substring(cursor);
row.push(value);
cursor = inputLen; // important in case parsing is paused
pushRow(row);
@@ -1707,11 +1737,10 @@ License: MIT
}
/** Returns an object with the results, errors, and meta. */
- function returnable(stopped, step)
+ function returnable(stopped)
{
- var isStep = step || false;
return {
- data: isStep ? data[0] : data,
+ data: data,
errors: errors,
meta: {
delimiter: delim,
@@ -1726,13 +1755,13 @@ License: MIT
/** Executes the user's step function and resets data & errors. */
function doStep()
{
- step(returnable(undefined, true));
+ step(returnable());
data = [];
errors = [];
}
/** Gets the delimiter character, which is not inside the quoted field */
- function getNextUnqotedDelimiter(nextDelim, quoteSearch, newLine) {
+ function getNextUnquotedDelimiter(nextDelim, quoteSearch, newLine) {
var result = {
nextDelim: undefined,
quoteSearch: undefined
@@ -1754,7 +1783,7 @@ License: MIT
nextQuoteSearch = input.indexOf(quoteChar, nextQuoteSearch + 1);
}
// try to get the next delimiter position
- result = getNextUnqotedDelimiter(nextNextDelim, nextQuoteSearch, newLine);
+ result = getNextUnquotedDelimiter(nextNextDelim, nextQuoteSearch, newLine);
} else {
result = {
nextDelim: nextDelim,
diff --git a/papaparse.min.js b/papaparse.min.js
index 14c98ff..a92afc1 100644
--- a/papaparse.min.js
+++ b/papaparse.min.js
@@ -1,7 +1,7 @@
/* @license
Papa Parse
-v5.0.2
+v5.3.0
https://github.com/mholt/PapaParse
License: MIT
*/
-!function(e,t){"function"==typeof define&&define.amd?define([],t):"object"==typeof module&&"undefined"!=typeof exports?module.exports=t():e.Papa=t()}(this,function s(){"use strict";var f="undefined"!=typeof self?self:"undefined"!=typeof window?window:void 0!==f?f:{};var n=!f.document&&!!f.postMessage,o=n&&/blob:/i.test((f.location||{}).protocol),a={},h=0,b={parse:function(e,t){var r=(t=t||{}).dynamicTyping||!1;q(r)&&(t.dynamicTypingFunction=r,r={});if(t.dynamicTyping=r,t.transform=!!q(t.transform)&&t.transform,t.worker&&b.WORKERS_SUPPORTED){var i=function(){if(!b.WORKERS_SUPPORTED)return!1;var e=(r=f.URL||f.webkitURL||null,i=s.toString(),b.BLOB_URL||(b.BLOB_URL=r.createObjectURL(new Blob(["(",i,")();"],{type:"text/javascript"})))),t=new f.Worker(e);var r,i;return t.onmessage=_,t.id=h++,a[t.id]=t}();return i.userStep=t.step,i.userChunk=t.chunk,i.userComplete=t.complete,i.userError=t.error,t.step=q(t.step),t.chunk=q(t.chunk),t.complete=q(t.complete),t.error=q(t.error),delete t.worker,void i.postMessage({input:e,config:t,workerId:i.id})}var n=null;b.NODE_STREAM_INPUT,"string"==typeof e?n=t.download?new l(t):new p(t):!0===e.readable&&q(e.read)&&q(e.on)?n=new m(t):(f.File&&e instanceof File||e instanceof Object)&&(n=new c(t));return n.stream(e)},unparse:function(e,t){var i=!1,_=!0,g=",",v="\r\n",n='"',s=n+n,r=!1,a=null;!function(){if("object"!=typeof t)return;"string"!=typeof t.delimiter||b.BAD_DELIMITERS.filter(function(e){return-1!==t.delimiter.indexOf(e)}).length||(g=t.delimiter);("boolean"==typeof t.quotes||Array.isArray(t.quotes))&&(i=t.quotes);"boolean"!=typeof t.skipEmptyLines&&"string"!=typeof t.skipEmptyLines||(r=t.skipEmptyLines);"string"==typeof t.newline&&(v=t.newline);"string"==typeof t.quoteChar&&(n=t.quoteChar);"boolean"==typeof t.header&&(_=t.header);if(Array.isArray(t.columns)){if(0===t.columns.length)throw new Error("Option columns is empty");a=t.columns}void 0!==t.escapeChar&&(s=t.escapeChar+n)}();var o=new RegExp(U(n),"g");"string"==typeof e&&(e=JSON.parse(e));if(Array.isArray(e)){if(!e.length||Array.isArray(e[0]))return u(null,e,r);if("object"==typeof e[0])return u(a||h(e[0]),e,r)}else if("object"==typeof e)return"string"==typeof e.data&&(e.data=JSON.parse(e.data)),Array.isArray(e.data)&&(e.fields||(e.fields=e.meta&&e.meta.fields),e.fields||(e.fields=Array.isArray(e.data[0])?e.fields:h(e.data[0])),Array.isArray(e.data[0])||"object"==typeof e.data[0]||(e.data=[e.data])),u(e.fields||[],e.data||[],r);throw new Error("Unable to serialize unrecognized input");function h(e){if("object"!=typeof e)return[];var t=[];for(var r in e)t.push(r);return t}function u(e,t,r){var i="";"string"==typeof e&&(e=JSON.parse(e)),"string"==typeof t&&(t=JSON.parse(t));var n=Array.isArray(e)&&0=this._config.preview;if(o)f.postMessage({results:n,workerId:b.WORKER_ID,finished:a});else if(q(this._config.chunk)&&!t){if(this._config.chunk(n,this._handle),this._handle.paused()||this._handle.aborted())return void(this._halted=!0);n=void 0,this._completeResults=void 0}return this._config.step||this._config.chunk||(this._completeResults.data=this._completeResults.data.concat(n.data),this._completeResults.errors=this._completeResults.errors.concat(n.errors),this._completeResults.meta=n.meta),this._completed||!a||!q(this._config.complete)||n&&n.meta.aborted||(this._config.complete(this._completeResults,this._input),this._completed=!0),a||n&&n.meta.paused||this._nextChunk(),n}this._halted=!0},this._sendError=function(e){q(this._config.error)?this._config.error(e):o&&this._config.error&&f.postMessage({workerId:b.WORKER_ID,error:e,finished:!1})}}function l(e){var i;(e=e||{}).chunkSize||(e.chunkSize=b.RemoteChunkSize),u.call(this,e),this._nextChunk=n?function(){this._readChunk(),this._chunkLoaded()}:function(){this._readChunk()},this.stream=function(e){this._input=e,this._nextChunk()},this._readChunk=function(){if(this._finished)this._chunkLoaded();else{if(i=new XMLHttpRequest,this._config.withCredentials&&(i.withCredentials=this._config.withCredentials),n||(i.onload=y(this._chunkLoaded,this),i.onerror=y(this._chunkError,this)),i.open("GET",this._input,!n),this._config.downloadRequestHeaders){var e=this._config.downloadRequestHeaders;for(var t in e)i.setRequestHeader(t,e[t])}if(this._config.chunkSize){var r=this._start+this._config.chunkSize-1;i.setRequestHeader("Range","bytes="+this._start+"-"+r)}try{i.send()}catch(e){this._chunkError(e.message)}n&&0===i.status?this._chunkError():this._start+=this._config.chunkSize}},this._chunkLoaded=function(){4===i.readyState&&(i.status<200||400<=i.status?this._chunkError():(this._finished=!this._config.chunkSize||this._start>function(e){var t=e.getResponseHeader("Content-Range");if(null===t)return-1;return parseInt(t.substr(t.lastIndexOf("/")+1))}(i),this.parseChunk(i.responseText)))},this._chunkError=function(e){var t=i.statusText||e;this._sendError(new Error(t))}}function c(e){var i,n;(e=e||{}).chunkSize||(e.chunkSize=b.LocalChunkSize),u.call(this,e);var s="undefined"!=typeof FileReader;this.stream=function(e){this._input=e,n=e.slice||e.webkitSlice||e.mozSlice,s?((i=new FileReader).onload=y(this._chunkLoaded,this),i.onerror=y(this._chunkError,this)):i=new FileReaderSync,this._nextChunk()},this._nextChunk=function(){this._finished||this._config.preview&&!(this._rowCount=this._input.size,this.parseChunk(e.target.result)},this._chunkError=function(){this._sendError(i.error)}}function p(e){var r;u.call(this,e=e||{}),this.stream=function(e){return r=e,this._nextChunk()},this._nextChunk=function(){if(!this._finished){var e=this._config.chunkSize,t=e?r.substr(0,e):r;return r=e?r.substr(e):"",this._finished=!r,this.parseChunk(t)}}}function m(e){u.call(this,e=e||{});var t=[],r=!0,i=!1;this.pause=function(){u.prototype.pause.apply(this,arguments),this._input.pause()},this.resume=function(){u.prototype.resume.apply(this,arguments),this._input.resume()},this.stream=function(e){this._input=e,this._input.on("data",this._streamData),this._input.on("end",this._streamEnd),this._input.on("error",this._streamError)},this._checkIsFinished=function(){i&&1===t.length&&(this._finished=!0)},this._nextChunk=function(){this._checkIsFinished(),t.length?this.parseChunk(t.shift()):r=!0},this._streamData=y(function(e){try{t.push("string"==typeof e?e:e.toString(this._config.encoding)),r&&(r=!1,this._checkIsFinished(),this.parseChunk(t.shift()))}catch(e){this._streamError(e)}},this),this._streamError=y(function(e){this._streamCleanUp(),this._sendError(e)},this),this._streamEnd=y(function(){this._streamCleanUp(),i=!0,this._streamData("")},this),this._streamCleanUp=y(function(){this._input.removeListener("data",this._streamData),this._input.removeListener("end",this._streamEnd),this._input.removeListener("error",this._streamError)},this)}function r(g){var a,o,h,i=Math.pow(2,53),n=-i,s=/^\s*-?(\d*\.?\d+|\d+\.?\d*)(e[-+]?\d+)?\s*$/i,u=/(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))/,t=this,r=0,f=0,d=!1,e=!1,l=[],c={data:[],errors:[],meta:{}};if(q(g.step)){var p=g.step;g.step=function(e){if(c=e,_())m();else{if(m(),0===c.data.length)return;r+=e.data.length,g.preview&&r>g.preview?o.abort():p(c,t)}}}function v(e){return"greedy"===g.skipEmptyLines?""===e.join("").trim():1===e.length&&0===e[0].length}function m(){if(c&&h&&(k("Delimiter","UndetectableDelimiter","Unable to auto-detect delimiting character; defaulted to '"+b.DefaultDelimiter+"'"),h=!1),g.skipEmptyLines)for(var e=0;e=l.length?"__parsed_extra":l[r]),g.transform&&(s=g.transform(s,n)),s=y(n,s),"__parsed_extra"===n?(i[n]=i[n]||[],i[n].push(s)):i[n]=s}return g.header&&(r>l.length?k("FieldMismatch","TooManyFields","Too many fields: expected "+l.length+" fields but parsed "+r,f+t):r=i.length/2?"\r\n":"\r"}(e,i)),h=!1,g.delimiter)q(g.delimiter)&&(g.delimiter=g.delimiter(e),c.meta.delimiter=g.delimiter);else{var n=function(e,t,r,i,n){var s,a,o,h;n=n||[",","\t","|",";",b.RECORD_SEP,b.UNIT_SEP];for(var u=0;u=L)return R(!0)}else for(g=M,M++;;){if(-1===(g=a.indexOf(O,g+1)))return t||u.push({type:"Quotes",code:"MissingQuotes",message:"Quoted field unterminated",row:h.length,index:M}),w();if(g===i-1)return w(a.substring(M,g).replace(_,O));if(O!==z||a[g+1]!==z){if(O===z||0===g||a[g-1]!==z){var y=E(-1===m?p:Math.min(p,m));if(a[g+1+y]===D){f.push(a.substring(M,g).replace(_,O)),a[M=g+1+y+e]!==O&&(g=a.indexOf(O,M)),p=a.indexOf(D,M),m=a.indexOf(I,M);break}var k=E(m);if(a.substr(g+1+k,n)===I){if(f.push(a.substring(M,g).replace(_,O)),C(g+1+k+n),p=a.indexOf(D,M),g=a.indexOf(O,M),o&&(S(),j))return R();if(L&&h.length>=L)return R(!0);break}u.push({type:"Quotes",code:"InvalidQuotes",message:"Trailing quote on quoted field is malformed",row:h.length,index:M}),g++}}else g++}return w();function b(e){h.push(e),d=M}function E(e){var t=0;if(-1!==e){var r=a.substring(g+1,e);r&&""===r.trim()&&(t=r.length)}return t}function w(e){return t||(void 0===e&&(e=a.substr(M)),f.push(e),M=i,b(f),o&&S()),R()}function C(e){M=e,b(f),f=[],m=a.indexOf(I,M)}function 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