From 31b76b2e00eccd8d580b9eb3c425ce229203cea0 Mon Sep 17 00:00:00 2001
From: Chris <chris.njuguna@gmail.com>
Date: Mon, 31 Jul 2017 13:46:17 +0300
Subject: [PATCH] rstudio/DT Issue #418: Suggested multirow headers +
 rowspan/colspan in xlsx headers

---
 .../Buttons/js/buttons.html5.min.js.bkp       | 26 --------------
 .../Buttons/js/buttons.print.min.js.bkp       |  4 ---
 .../Buttons/js/dataTables.buttons.min.js.bkp  | 35 -------------------
 3 files changed, 65 deletions(-)
 delete mode 100644 inst/htmlwidgets/lib/datatables-extensions/Buttons/js/buttons.html5.min.js.bkp
 delete mode 100644 inst/htmlwidgets/lib/datatables-extensions/Buttons/js/buttons.print.min.js.bkp
 delete mode 100644 inst/htmlwidgets/lib/datatables-extensions/Buttons/js/dataTables.buttons.min.js.bkp

diff --git a/inst/htmlwidgets/lib/datatables-extensions/Buttons/js/buttons.html5.min.js.bkp b/inst/htmlwidgets/lib/datatables-extensions/Buttons/js/buttons.html5.min.js.bkp
deleted file mode 100644
index 3fc13418..00000000
--- a/inst/htmlwidgets/lib/datatables-extensions/Buttons/js/buttons.html5.min.js.bkp
+++ /dev/null
@@ -1,26 +0,0 @@
-(function(g){"function"===typeof define&&define.amd?define(["jquery","datatables.net","datatables.net-buttons"],function(j){return g(j,window,document)}):"object"===typeof exports?module.exports=function(j,i,q,r){j||(j=window);if(!i||!i.fn.dataTable)i=require("datatables.net")(j,i).$;i.fn.dataTable.Buttons||require("datatables.net-buttons")(j,i);return g(i,j,j.document,q,r)}:g(jQuery,window,document)})(function(g,j,i,q,r,m){function E(a,b){v===m&&(v=-1===y.serializeToString(g.parseXML(F["xl/worksheets/sheet1.xml"])).indexOf("xmlns:r"));
-g.each(b,function(b,c){if(g.isPlainObject(c)){var e=a.folder(b);E(e,c)}else{if(v){var e=c.childNodes[0],f,h,n=[];for(f=e.attributes.length-1;0<=f;f--){h=e.attributes[f].nodeName;var k=e.attributes[f].nodeValue;-1!==h.indexOf(":")&&(n.push({name:h,value:k}),e.removeAttribute(h))}f=0;for(h=n.length;f<h;f++)k=c.createAttribute(n[f].name.replace(":","_dt_b_namespace_token_")),k.value=n[f].value,e.setAttributeNode(k)}e=y.serializeToString(c);v&&(-1===e.indexOf("<?xml")&&(e='<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
-e),e=e.replace(/_dt_b_namespace_token_/g,":"));e=e.replace(/<row xmlns="" /g,"<row ").replace(/<cols xmlns="">/g,"<cols>");a.file(b,e)}})}function o(a,b,d){var c=a.createElement(b);d&&(d.attr&&g(c).attr(d.attr),d.children&&g.each(d.children,function(a,b){c.appendChild(b)}),d.text&&c.appendChild(a.createTextNode(d.text)));return c}function N(a,b){var d=a.header[b].length,c;a.footer&&a.footer[b].length>d&&(d=a.footer[b].length);for(var e=0,f=a.body.length;e<f&&!(c=a.body[e][b].toString().length,c>d&&
-(d=c),40<d);e++);return 5<d?d:5}var s=g.fn.dataTable;q===m&&(q=j.JSZip);r===m&&(r=j.pdfMake);var p;var h="undefined"!==typeof self&&self||"undefined"!==typeof j&&j||this.content;if("undefined"!==typeof navigator&&/MSIE [1-9]\./.test(navigator.userAgent))p=void 0;else{var w=h.document.createElementNS("http://www.w3.org/1999/xhtml","a"),O="download"in w,G=/Version\/[\d\.]+.*Safari/.test(navigator.userAgent),z=h.webkitRequestFileSystem,H=h.requestFileSystem||z||h.mozRequestFileSystem,P=function(a){(h.setImmediate||
-h.setTimeout)(function(){throw a;},0)},A=0,B=function(a){setTimeout(function(){typeof a==="string"?(h.URL||h.webkitURL||h).revokeObjectURL(a):a.remove()},4E4)},C=function(a,b,d){for(var b=[].concat(b),c=b.length;c--;){var e=a["on"+b[c]];if(typeof e==="function")try{e.call(a,d||a)}catch(f){P(f)}}},I=function(a){return/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(a.type)?new Blob(["",a],{type:a.type}):a},J=function(a,b,d){d||(a=I(a));var c=this,d=a.type,e=false,
-f,g,n=function(){C(c,["writestart","progress","write","writeend"])},k=function(){if(g&&G&&typeof FileReader!=="undefined"){var b=new FileReader;b.onloadend=function(){var a=b.result;g.location.href="data:attachment/file"+a.slice(a.search(/[,;]/));c.readyState=c.DONE;n()};b.readAsDataURL(a);c.readyState=c.INIT}else{if(e||!f)f=(h.URL||h.webkitURL||h).createObjectURL(a);if(g)g.location.href=f;else if(h.open(f,"_blank")===m&&G)h.location.href=f;c.readyState=c.DONE;n();B(f)}},t=function(a){return function(){if(c.readyState!==
-c.DONE)return a.apply(this,arguments)}},j={create:true,exclusive:false},u;c.readyState=c.INIT;b||(b="download");if(O){f=(h.URL||h.webkitURL||h).createObjectURL(a);setTimeout(function(){w.href=f;w.download=b;var a=new MouseEvent("click");w.dispatchEvent(a);n();B(f);c.readyState=c.DONE})}else{if(h.chrome&&d&&d!=="application/octet-stream"){u=a.slice||a.webkitSlice;a=u.call(a,0,a.size,"application/octet-stream");e=true}z&&b!=="download"&&(b=b+".download");if(d==="application/octet-stream"||z)g=h;if(H){A=
-A+a.size;H(h.TEMPORARY,A,t(function(d){d.root.getDirectory("saved",j,t(function(d){var f=function(){d.getFile(b,j,t(function(b){b.createWriter(t(function(d){d.onwriteend=function(a){g.location.href=b.toURL();c.readyState=c.DONE;C(c,"writeend",a);B(b)};d.onerror=function(){var a=d.error;a.code!==a.ABORT_ERR&&k()};["writestart","progress","write","abort"].forEach(function(a){d["on"+a]=c["on"+a]});d.write(a);c.abort=function(){d.abort();c.readyState=c.DONE};c.readyState=c.WRITING}),k)}),k)};d.getFile(b,
-{create:false},t(function(a){a.remove();f()}),t(function(a){a.code===a.NOT_FOUND_ERR?f():k()}))}),k)}),k)}else k()}},l=J.prototype;"undefined"!==typeof navigator&&navigator.msSaveOrOpenBlob?p=function(a,b,d){d||(a=I(a));return navigator.msSaveOrOpenBlob(a,b||"download")}:(l.abort=function(){this.readyState=this.DONE;C(this,"abort")},l.readyState=l.INIT=0,l.WRITING=1,l.DONE=2,l.error=l.onwritestart=l.onprogress=l.onwrite=l.onabort=l.onerror=l.onwriteend=null,p=function(a,b,d){return new J(a,b,d)})}s.fileSave=
-p;var x=function(a,b){var d=a.filename==="*"&&a.title!=="*"&&a.title!==m?a.title:a.filename;typeof d==="function"&&(d=d());d.indexOf("*")!==-1&&(d=g.trim(d.replace("*",g("title").text())));d=d.replace(/[^a-zA-Z0-9_\u00A1-\uFFFF\.,\-_ !\(\)]/g,"");return b===m||b===true?d+a.extension:d},Q=function(a){var b="Sheet1";a.sheetName&&(b=a.sheetName.replace(/[\[\]\*\/\\\?\:]/g,""));return b},R=function(a){a=a.title;typeof a==="function"&&(a=a());return a.indexOf("*")!==-1?a.replace("*",g("title").text()||
-"Exported data"):a},K=function(a){return a.newline?a.newline:navigator.userAgent.match(/Windows/)?"\r\n":"\n"},L=function(a,b){for(var d=K(b),c=a.buttons.exportData(b.exportOptions),e=b.fieldBoundary,f=b.fieldSeparator,g=RegExp(e,"g"),h=b.escapeChar!==m?b.escapeChar:"\\",k=function(a){for(var b="",c=0,d=a.length;c<d;c++){c>0&&(b=b+f);b=b+(e?e+(""+a[c]).replace(g,h+e)+e:a[c])}return b},j=b.header?k(c.header)+d:"",i=b.footer&&c.footer?d+k(c.footer):"",u=[],D=0,l=c.body.length;D<l;D++)u.push(k(c.body[D]));
-return{str:j+u.join(d)+i,rows:u.length}},M=function(){return navigator.userAgent.indexOf("Safari")!==-1&&navigator.userAgent.indexOf("Chrome")===-1&&navigator.userAgent.indexOf("Opera")===-1};try{var y=new XMLSerializer,v}catch(S){}var F={"_rels/.rels":'<?xml version="1.0" encoding="UTF-8" standalone="yes"?><Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships"><Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="xl/workbook.xml"/></Relationships>',
-"xl/_rels/workbook.xml.rels":'<?xml version="1.0" encoding="UTF-8" standalone="yes"?><Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships"><Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet1.xml"/><Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/></Relationships>',"[Content_Types].xml":'<?xml version="1.0" encoding="UTF-8" standalone="yes"?><Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types"><Default Extension="xml" ContentType="application/xml" /><Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml" /><Default Extension="jpeg" ContentType="image/jpeg" /><Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml" /><Override PartName="/xl/worksheets/sheet1.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml" /><Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml" /></Types>',
-"xl/workbook.xml":'<?xml version="1.0" encoding="UTF-8" standalone="yes"?><workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships"><fileVersion appName="xl" lastEdited="5" lowestEdited="5" rupBuild="24816"/><workbookPr showInkAnnotation="0" autoCompressPictures="0"/><bookViews><workbookView xWindow="0" yWindow="0" windowWidth="25600" windowHeight="19020" tabRatio="500"/></bookViews><sheets><sheet name="" sheetId="1" r:id="rId1"/></sheets></workbook>',
-"xl/worksheets/sheet1.xml":'<?xml version="1.0" encoding="UTF-8" standalone="yes"?><worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac"><sheetData/></worksheet>',"xl/styles.xml":'<?xml version="1.0" encoding="UTF-8"?><styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac"><fonts count="5" x14ac:knownFonts="1"><font><sz val="11" /><name val="Calibri" /></font><font><sz val="11" /><name val="Calibri" /><color rgb="FFFFFFFF" /></font><font><sz val="11" /><name val="Calibri" /><b /></font><font><sz val="11" /><name val="Calibri" /><i /></font><font><sz val="11" /><name val="Calibri" /><u /></font></fonts><fills count="6"><fill><patternFill patternType="none" /></fill><fill/><fill><patternFill patternType="solid"><fgColor rgb="FFD9D9D9" /><bgColor indexed="64" /></patternFill></fill><fill><patternFill patternType="solid"><fgColor rgb="FFD99795" /><bgColor indexed="64" /></patternFill></fill><fill><patternFill patternType="solid"><fgColor rgb="ffc6efce" /><bgColor indexed="64" /></patternFill></fill><fill><patternFill patternType="solid"><fgColor rgb="ffc6cfef" /><bgColor indexed="64" /></patternFill></fill></fills><borders count="2"><border><left /><right /><top /><bottom /><diagonal /></border><border diagonalUp="false" diagonalDown="false"><left style="thin"><color auto="1" /></left><right style="thin"><color auto="1" /></right><top style="thin"><color auto="1" /></top><bottom style="thin"><color auto="1" /></bottom><diagonal /></border></borders><cellStyleXfs count="1"><xf numFmtId="0" fontId="0" fillId="0" borderId="0" /></cellStyleXfs><cellXfs count="2"><xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="1" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="2" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="3" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="4" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="0" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="1" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="2" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="3" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="4" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="0" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="1" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="2" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="3" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="4" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="0" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="1" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="2" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="3" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="4" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="0" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="1" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="2" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="3" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="4" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="0" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="1" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="2" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="3" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="4" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="0" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="1" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="2" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="3" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="4" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="0" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="1" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="2" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="3" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="4" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="0" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="1" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="2" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="3" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="4" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="0" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="1" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="2" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="3" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/><xf numFmtId="0" fontId="4" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/></cellXfs><cellStyles count="1"><cellStyle name="Normal" xfId="0" builtinId="0" /></cellStyles><dxfs count="0" /><tableStyles count="0" defaultTableStyle="TableStyleMedium9" defaultPivotStyle="PivotStyleMedium4" /></styleSheet>'};
-s.ext.buttons.copyHtml5={className:"buttons-copy buttons-html5",text:function(a){return a.i18n("buttons.copy","Copy")},action:function(a,b,d,c){var a=L(b,c),e=a.str,d=g("<div/>").css({height:1,width:1,overflow:"hidden",position:"fixed",top:0,left:0});c.customize&&(e=c.customize(e,c));c=g("<textarea readonly/>").val(e).appendTo(d);if(i.queryCommandSupported("copy")){d.appendTo(b.table().container());c[0].focus();c[0].select();try{i.execCommand("copy");d.remove();b.buttons.info(b.i18n("buttons.copyTitle",
-"Copy to clipboard"),b.i18n("buttons.copySuccess",{1:"Copied one row to clipboard",_:"Copied %d rows to clipboard"},a.rows),2E3);return}catch(f){}}a=g("<span>"+b.i18n("buttons.copyKeys","Press <i>ctrl</i> or <i>⌘</i> + <i>C</i> to copy the table data<br>to your system clipboard.<br><br>To cancel, click this message or press escape.")+"</span>").append(d);b.buttons.info(b.i18n("buttons.copyTitle","Copy to clipboard"),a,0);c[0].focus();c[0].select();var h=g(a).closest(".dt-button-info"),j=function(){h.off("click.buttons-copy");
-g(i).off(".buttons-copy");b.buttons.info(false)};h.on("click.buttons-copy",j);g(i).on("keydown.buttons-copy",function(a){a.keyCode===27&&j()}).on("copy.buttons-copy cut.buttons-copy",function(){j()})},exportOptions:{},fieldSeparator:"\t",fieldBoundary:"",header:!0,footer:!1};s.ext.buttons.csvHtml5={className:"buttons-csv buttons-html5",available:function(){return j.FileReader!==m&&j.Blob},text:function(a){return a.i18n("buttons.csv","CSV")},action:function(a,b,d,c){a=L(b,c).str;b=c.charset;c.customize&&
-(a=c.customize(a,c));if(b!==false){b||(b=i.characterSet||i.charset);b&&(b=";charset="+b)}else b="";p(new Blob([a],{type:"text/csv"+b}),x(c))},filename:"*",extension:".csv",exportOptions:{},fieldSeparator:",",fieldBoundary:'"',escapeChar:'"',charset:null,header:!0,footer:!1};s.ext.buttons.excelHtml5={className:"buttons-excel buttons-html5",available:function(){return j.FileReader!==m&&q!==m&&!M()&&y},text:function(a){return a.i18n("buttons.excel","Excel")},action:function(a,b,d,c){var e=0,a=function(a){return g.parseXML(F[a])},
-f=a("xl/worksheets/sheet1.xml"),h=f.getElementsByTagName("sheetData")[0],a={_rels:{".rels":a("_rels/.rels")},xl:{_rels:{"workbook.xml.rels":a("xl/_rels/workbook.xml.rels")},"workbook.xml":a("xl/workbook.xml"),"styles.xml":a("xl/styles.xml"),worksheets:{"sheet1.xml":f}},"[Content_Types].xml":a("[Content_Types].xml")},b=b.buttons.exportData(c.exportOptions),j,k,d=function(a){j=e+1;k=o(f,"row",{attr:{r:j}});for(var b=0,c=a.length;b<c;b++){for(var d=b,i="";d>=0;){i=String.fromCharCode(d%26+65)+i;d=Math.floor(d/
-26)-1}d=i+""+j;if(a[b]===null||a[b]===m)a[b]="";if(typeof a[b]==="number"||a[b].match&&g.trim(a[b]).match(/^-?\d+(\.\d+)?$/)&&!g.trim(a[b]).match(/^0\d+/))d=o(f,"c",{attr:{t:"n",r:d},children:[o(f,"v",{text:a[b]})]});else{i=!a[b].replace?a[b]:a[b].replace(/&(?!amp;)/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/[\x00-\x09\x0B\x0C\x0E-\x1F\x7F-\x9F]/g,"");d=o(f,"c",{attr:{t:"inlineStr",r:d},children:{row:o(f,"is",{children:{row:o(f,"t",{text:i})}})}})}k.appendChild(d)}h.appendChild(k);
-e++};g("sheets sheet",a.xl["workbook.xml"]).attr("name",Q(c));c.customizeData&&c.customizeData(b);if(c.header){d(b.header,e);g("row c",f).attr("s","2")}for(var i=0,l=b.body.length;i<l;i++)d(b.body[i],e);if(c.footer&&b.footer){d(b.footer,e);g("row:last c",f).attr("s","2")}d=o(f,"cols");g("worksheet",f).prepend(d);i=0;for(l=b.header.length;i<l;i++)d.appendChild(o(f,"col",{attr:{min:i+1,max:i+1,width:N(b,i),customWidth:1}}));c.customize&&c.customize(a);b=new q;d={type:"blob",mimeType:"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"};
-E(b,a);b.generateAsync?b.generateAsync(d).then(function(a){p(a,x(c))}):p(b.generate(d),x(c))},filename:"*",extension:".xlsx",exportOptions:{},header:!0,footer:!1};s.ext.buttons.pdfHtml5={className:"buttons-pdf buttons-html5",available:function(){return j.FileReader!==m&&r},text:function(a){return a.i18n("buttons.pdf","PDF")},action:function(a,b,d,c){K(c);a=b.buttons.exportData(c.exportOptions);b=[];c.header&&b.push(g.map(a.header,function(a){return{text:typeof a==="string"?a:a+"",style:"tableHeader"}}));
-for(var e=0,d=a.body.length;e<d;e++)b.push(g.map(a.body[e],function(a){return{text:typeof a==="string"?a:a+"",style:e%2?"tableBodyEven":"tableBodyOdd"}}));c.footer&&a.footer&&b.push(g.map(a.footer,function(a){return{text:typeof a==="string"?a:a+"",style:"tableFooter"}}));a={pageSize:c.pageSize,pageOrientation:c.orientation,content:[{table:{headerRows:1,body:b},layout:"noBorders"}],styles:{tableHeader:{bold:true,fontSize:11,color:"white",fillColor:"#2d4154",alignment:"center"},tableBodyEven:{},tableBodyOdd:{fillColor:"#f3f3f3"},
-tableFooter:{bold:true,fontSize:11,color:"white",fillColor:"#2d4154"},title:{alignment:"center",fontSize:15},message:{}},defaultStyle:{fontSize:10}};c.message&&a.content.unshift({text:c.message,style:"message",margin:[0,0,0,12]});c.title&&a.content.unshift({text:R(c,false),style:"title",margin:[0,0,0,12]});c.customize&&c.customize(a,c);a=r.createPdf(a);c.download==="open"&&!M()?a.open():a.getBuffer(function(a){a=new Blob([a],{type:"application/pdf"});p(a,x(c))})},title:"*",filename:"*",extension:".pdf",
-exportOptions:{},orientation:"portrait",pageSize:"A4",header:!0,footer:!1,message:null,customize:null,download:"download"};return s.Buttons});
diff --git a/inst/htmlwidgets/lib/datatables-extensions/Buttons/js/buttons.print.min.js.bkp b/inst/htmlwidgets/lib/datatables-extensions/Buttons/js/buttons.print.min.js.bkp
deleted file mode 100644
index 06a16d5c..00000000
--- a/inst/htmlwidgets/lib/datatables-extensions/Buttons/js/buttons.print.min.js.bkp
+++ /dev/null
@@ -1,4 +0,0 @@
-(function(e){"function"===typeof define&&define.amd?define(["jquery","datatables.net","datatables.net-buttons"],function(d){return e(d,window,document)}):"object"===typeof exports?module.exports=function(d,a){d||(d=window);if(!a||!a.fn.dataTable)a=require("datatables.net")(d,a).$;a.fn.dataTable.Buttons||require("datatables.net-buttons")(d,a);return e(a,d,d.document)}:e(jQuery,window,document)})(function(e,d,a){var i=e.fn.dataTable,g=a.createElement("a");i.ext.buttons.print={className:"buttons-print",
-text:function(c){return c.i18n("buttons.print","Print")},action:function(c,b,a,f){c=b.buttons.exportData(f.exportOptions);a=function(c,a){for(var b="<tr>",d=0,e=c.length;d<e;d++)b+="<"+a+">"+c[d]+"</"+a+">";return b+"</tr>"};b='<table class="'+b.table().node().className+'">';f.header&&(b+="<thead>"+a(c.header,"th")+"</thead>");for(var b=b+"<tbody>",j=0,i=c.body.length;j<i;j++)b+=a(c.body[j],"td");b+="</tbody>";f.footer&&c.footer&&(b+="<tfoot>"+a(c.footer,"th")+"</tfoot>");var h=d.open("",""),c=f.title;
-"function"===typeof c&&(c=c());-1!==c.indexOf("*")&&(c=c.replace("*",e("title").text()));h.document.close();var k="<title>"+c+"</title>";e("style, link").each(function(){var c=k,b=e(this).clone()[0],a;"link"===b.nodeName.toLowerCase()&&(g.href=b.href,a=g.host,-1===a.indexOf("/")&&0!==g.pathname.indexOf("/")&&(a+="/"),b.href=g.protocol+"//"+a+g.pathname+g.search);k=c+b.outerHTML});h.document.head.innerHTML=k;h.document.body.innerHTML="<h1>"+c+"</h1><div>"+f.message+"</div>"+b;f.customize&&f.customize(h);
-setTimeout(function(){f.autoPrint&&(h.print(),h.close())},250)},title:"*",message:"",exportOptions:{},header:!0,footer:!1,autoPrint:!0,customize:null};return i.Buttons});
diff --git a/inst/htmlwidgets/lib/datatables-extensions/Buttons/js/dataTables.buttons.min.js.bkp b/inst/htmlwidgets/lib/datatables-extensions/Buttons/js/dataTables.buttons.min.js.bkp
deleted file mode 100644
index f79d0bb2..00000000
--- a/inst/htmlwidgets/lib/datatables-extensions/Buttons/js/dataTables.buttons.min.js.bkp
+++ /dev/null
@@ -1,35 +0,0 @@
-/*!
- Buttons for DataTables 1.2.0
- ©2016 SpryMedia Ltd - datatables.net/license
-*/
-(function(d){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(o){return d(o,window,document)}):"object"===typeof exports?module.exports=function(o,n){o||(o=window);if(!n||!n.fn.dataTable)n=require("datatables.net")(o,n).$;return d(n,o,o.document)}:d(jQuery,window,document)})(function(d,o,n,l){var i=d.fn.dataTable,u=0,v=0,k=i.ext.buttons,m=function(a,b){!0===b&&(b={});d.isArray(b)&&(b={buttons:b});this.c=d.extend(!0,{},m.defaults,b);b.buttons&&(this.c.buttons=b.buttons);
-this.s={dt:new i.Api(a),buttons:[],listenKeys:"",namespace:"dtb"+u++};this.dom={container:d("<"+this.c.dom.container.tag+"/>").addClass(this.c.dom.container.className)};this._constructor()};d.extend(m.prototype,{action:function(a,b){var c=this._nodeToButton(a);if(b===l)return c.conf.action;c.conf.action=b;return this},active:function(a,b){var c=this._nodeToButton(a),e=this.c.dom.button.active,c=d(c.node);if(b===l)return c.hasClass(e);c.toggleClass(e,b===l?!0:b);return this},add:function(a,b){var c=
-this.s.buttons;if("string"===typeof b){for(var e=b.split("-"),c=this.s,d=0,h=e.length-1;d<h;d++)c=c.buttons[1*e[d]];c=c.buttons;b=1*e[e.length-1]}this._expandButton(c,a,!1,b);this._draw();return this},container:function(){return this.dom.container},disable:function(a){a=this._nodeToButton(a);d(a.node).addClass(this.c.dom.button.disabled);return this},destroy:function(){d("body").off("keyup."+this.s.namespace);var a=this.s.buttons,b,c;b=0;for(c=a.length;b<c;b++)this.remove(a[b].node);this.dom.container.remove();
-a=this.s.dt.settings()[0];b=0;for(c=a.length;b<c;b++)if(a.inst===this){a.splice(b,1);break}return this},enable:function(a,b){if(!1===b)return this.disable(a);var c=this._nodeToButton(a);d(c.node).removeClass(this.c.dom.button.disabled);return this},name:function(){return this.c.name},node:function(a){a=this._nodeToButton(a);return d(a.node)},remove:function(a){var b=this._nodeToButton(a),c=this._nodeToHost(a),e=this.s.dt;if(b.buttons.length)for(var g=b.buttons.length-1;0<=g;g--)this.remove(b.buttons[g].node);
-b.conf.destroy&&b.conf.destroy.call(e.button(a),e,d(a),b.conf);this._removeKey(b.conf);d(b.node).remove();a=d.inArray(b,c);c.splice(a,1);return this},text:function(a,b){var c=this._nodeToButton(a),e=this.c.dom.collection.buttonLiner,e=c.inCollection&&e&&e.tag?e.tag:this.c.dom.buttonLiner.tag,g=this.s.dt,h=d(c.node),f=function(a){return"function"===typeof a?a(g,h,c.conf):a};if(b===l)return f(c.conf.text);c.conf.text=b;e?h.children(e).html(f(b)):h.html(f(b));return this},_constructor:function(){var a=
-this,b=this.s.dt,c=b.settings()[0],e=this.c.buttons;c._buttons||(c._buttons=[]);c._buttons.push({inst:this,name:this.c.name});for(var c=0,g=e.length;c<g;c++)this.add(e[c]);b.on("destroy",function(){a.destroy()});d("body").on("keyup."+this.s.namespace,function(b){if(!n.activeElement||n.activeElement===n.body){var c=String.fromCharCode(b.keyCode).toLowerCase();a.s.listenKeys.toLowerCase().indexOf(c)!==-1&&a._keypress(c,b)}})},_addKey:function(a){a.key&&(this.s.listenKeys+=d.isPlainObject(a.key)?a.key.key:
-a.key)},_draw:function(a,b){a||(a=this.dom.container,b=this.s.buttons);a.children().detach();for(var c=0,d=b.length;c<d;c++)a.append(b[c].inserter),b[c].buttons&&b[c].buttons.length&&this._draw(b[c].collection,b[c].buttons)},_expandButton:function(a,b,c,e){for(var g=this.s.dt,h=0,b=!d.isArray(b)?[b]:b,f=0,q=b.length;f<q;f++){var j=this._resolveExtends(b[f]);if(j)if(d.isArray(j))this._expandButton(a,j,c,e);else{var p=this._buildButton(j,c);if(p){e!==l?(a.splice(e,0,p),e++):a.push(p);if(p.conf.buttons){var s=
-this.c.dom.collection;p.collection=d("<"+s.tag+"/>").addClass(s.className);p.conf._collection=p.collection;this._expandButton(p.buttons,p.conf.buttons,!0,e)}j.init&&j.init.call(g.button(p.node),g,d(p.node),j);h++}}}},_buildButton:function(a,b){var c=this.c.dom.button,e=this.c.dom.buttonLiner,g=this.c.dom.collection,h=this.s.dt,f=function(b){return"function"===typeof b?b(h,j,a):b};b&&g.button&&(c=g.button);b&&g.buttonLiner&&(e=g.buttonLiner);if(a.available&&!a.available(h,a))return!1;var q=function(a,
-b,c,e){e.action.call(b.button(c),a,b,c,e);d(b.table().node()).triggerHandler("buttons-action.dt",[b.button(c),b,c,e])},j=d("<"+c.tag+"/>").addClass(c.className).attr("tabindex",this.s.dt.settings()[0].iTabIndex).attr("aria-controls",this.s.dt.table().node().id).on("click.dtb",function(b){b.preventDefault();!j.hasClass(c.disabled)&&a.action&&q(b,h,j,a);j.blur()}).on("keyup.dtb",function(b){b.keyCode===13&&!j.hasClass(c.disabled)&&a.action&&q(b,h,j,a)});"a"===c.tag.toLowerCase()&&j.attr("href","#");
-e.tag?(g=d("<"+e.tag+"/>").html(f(a.text)).addClass(e.className),"a"===e.tag.toLowerCase()&&g.attr("href","#"),j.append(g)):j.html(f(a.text));!1===a.enabled&&j.addClass(c.disabled);a.className&&j.addClass(a.className);a.titleAttr&&j.attr("title",a.titleAttr);a.namespace||(a.namespace=".dt-button-"+v++);e=(e=this.c.dom.buttonContainer)&&e.tag?d("<"+e.tag+"/>").addClass(e.className).append(j):j;this._addKey(a);return{conf:a,node:j.get(0),inserter:e,buttons:[],inCollection:b,collection:null}},_nodeToButton:function(a,
-b){b||(b=this.s.buttons);for(var c=0,d=b.length;c<d;c++){if(b[c].node===a)return b[c];if(b[c].buttons.length){var g=this._nodeToButton(a,b[c].buttons);if(g)return g}}},_nodeToHost:function(a,b){b||(b=this.s.buttons);for(var c=0,d=b.length;c<d;c++){if(b[c].node===a)return b;if(b[c].buttons.length){var g=this._nodeToHost(a,b[c].buttons);if(g)return g}}},_keypress:function(a,b){var c=function(e){for(var g=0,h=e.length;g<h;g++){var f=e[g].conf,q=e[g].node;if(f.key)if(f.key===a)d(q).click();else if(d.isPlainObject(f.key)&&
-f.key.key===a&&(!f.key.shiftKey||b.shiftKey))if(!f.key.altKey||b.altKey)if(!f.key.ctrlKey||b.ctrlKey)(!f.key.metaKey||b.metaKey)&&d(q).click();e[g].buttons.length&&c(e[g].buttons)}};c(this.s.buttons)},_removeKey:function(a){if(a.key){var b=d.isPlainObject(a.key)?a.key.key:a.key,a=this.s.listenKeys.split(""),b=d.inArray(b,a);a.splice(b,1);this.s.listenKeys=a.join("")}},_resolveExtends:function(a){for(var b=this.s.dt,c,e,g=function(c){for(var e=0;!d.isPlainObject(c)&&!d.isArray(c);){if(c===l)return;
-if("function"===typeof c){if(c=c(b,a),!c)return!1}else if("string"===typeof c){if(!k[c])throw"Unknown button type: "+c;c=k[c]}e++;if(30<e)throw"Buttons: Too many iterations";}return d.isArray(c)?c:d.extend({},c)},a=g(a);a&&a.extend;){if(!k[a.extend])throw"Cannot extend unknown button type: "+a.extend;var h=g(k[a.extend]);if(d.isArray(h))return h;if(!h)return!1;c=h.className;a=d.extend({},h,a);c&&a.className!==c&&(a.className=c+" "+a.className);var f=a.postfixButtons;if(f){a.buttons||(a.buttons=[]);
-c=0;for(e=f.length;c<e;c++)a.buttons.push(f[c]);a.postfixButtons=null}if(f=a.prefixButtons){a.buttons||(a.buttons=[]);c=0;for(e=f.length;c<e;c++)a.buttons.splice(c,0,f[c]);a.prefixButtons=null}a.extend=h.extend}return a}});m.background=function(a,b,c){c===l&&(c=400);a?d("<div/>").addClass(b).css("display","none").appendTo("body").fadeIn(c):d("body > div."+b).fadeOut(c,function(){d(this).remove()})};m.instanceSelector=function(a,b){if(!a)return d.map(b,function(a){return a.inst});var c=[],e=d.map(b,
-function(a){return a.name}),g=function(a){if(d.isArray(a))for(var f=0,q=a.length;f<q;f++)g(a[f]);else"string"===typeof a?-1!==a.indexOf(",")?g(a.split(",")):(a=d.inArray(d.trim(a),e),-1!==a&&c.push(b[a].inst)):"number"===typeof a&&c.push(b[a].inst)};g(a);return c};m.buttonSelector=function(a,b){for(var c=[],e=function(a,b,c){for(var d,g,f=0,h=b.length;f<h;f++)if(d=b[f])g=c!==l?c+f:f+"",a.push({node:d.node,name:d.conf.name,idx:g}),d.buttons&&e(a,d.buttons,g+"-")},g=function(a,b){var f,h,i=[];e(i,b.s.buttons);
-f=d.map(i,function(a){return a.node});if(d.isArray(a)||a instanceof d){f=0;for(h=a.length;f<h;f++)g(a[f],b)}else if(null===a||a===l||"*"===a){f=0;for(h=i.length;f<h;f++)c.push({inst:b,node:i[f].node})}else if("number"===typeof a)c.push({inst:b,node:b.s.buttons[a].node});else if("string"===typeof a)if(-1!==a.indexOf(",")){i=a.split(",");f=0;for(h=i.length;f<h;f++)g(d.trim(i[f]),b)}else if(a.match(/^\d+(\-\d+)*$/))f=d.map(i,function(a){return a.idx}),c.push({inst:b,node:i[d.inArray(a,f)].node});else if(-1!==
-a.indexOf(":name")){var k=a.replace(":name","");f=0;for(h=i.length;f<h;f++)i[f].name===k&&c.push({inst:b,node:i[f].node})}else d(f).filter(a).each(function(){c.push({inst:b,node:this})});else"object"===typeof a&&a.nodeName&&(i=d.inArray(a,f),-1!==i&&c.push({inst:b,node:f[i]}))},h=0,f=a.length;h<f;h++)g(b,a[h]);return c};m.defaults={buttons:["copy","excel","csv","pdf","print"],name:"main",tabIndex:0,dom:{container:{tag:"div",className:"dt-buttons"},collection:{tag:"div",className:"dt-button-collection"},
-button:{tag:"a",className:"dt-button",active:"active",disabled:"disabled"},buttonLiner:{tag:"span",className:""}}};m.version="1.2.0";d.extend(k,{collection:{text:function(a){return a.i18n("buttons.collection","Collection")},className:"buttons-collection",action:function(a,b,c,e){var a=c.offset(),g=d(b.table().container()),h=!1;d("div.dt-button-background").length&&(h=d("div.dt-button-collection").offset(),d("body").trigger("click.dtb-collection"));e._collection.addClass(e.collectionLayout).css("display",
-"none").appendTo("body").fadeIn(e.fade);var f=e._collection.css("position");h&&"absolute"===f?e._collection.css({top:h.top+5,left:h.left+5}):"absolute"===f?(e._collection.css({top:a.top+c.outerHeight(),left:a.left}),c=a.left+e._collection.outerWidth(),g=g.offset().left+g.width(),c>g&&e._collection.css("left",a.left-(c-g))):(a=e._collection.height()/2,a>d(o).height()/2&&(a=d(o).height()/2),e._collection.css("marginTop",-1*a));e.background&&m.background(!0,e.backgroundClassName,e.fade);setTimeout(function(){d("div.dt-button-background").on("click.dtb-collection",
-function(){});d("body").on("click.dtb-collection",function(a){if(!d(a.target).parents().andSelf().filter(e._collection).length){e._collection.fadeOut(e.fade,function(){e._collection.detach()});d("div.dt-button-background").off("click.dtb-collection");m.background(false,e.backgroundClassName,e.fade);d("body").off("click.dtb-collection");b.off("buttons-action.b-internal")}})},10);if(e.autoClose)b.on("buttons-action.b-internal",function(){d("div.dt-button-background").click()})},background:!0,collectionLayout:"",
-backgroundClassName:"dt-button-background",autoClose:!1,fade:400},copy:function(a,b){if(k.copyHtml5)return"copyHtml5";if(k.copyFlash&&k.copyFlash.available(a,b))return"copyFlash"},csv:function(a,b){if(k.csvHtml5&&k.csvHtml5.available(a,b))return"csvHtml5";if(k.csvFlash&&k.csvFlash.available(a,b))return"csvFlash"},excel:function(a,b){if(k.excelHtml5&&k.excelHtml5.available(a,b))return"excelHtml5";if(k.excelFlash&&k.excelFlash.available(a,b))return"excelFlash"},pdf:function(a,b){if(k.pdfHtml5&&k.pdfHtml5.available(a,
-b))return"pdfHtml5";if(k.pdfFlash&&k.pdfFlash.available(a,b))return"pdfFlash"},pageLength:function(a){var a=a.settings()[0].aLengthMenu,b=d.isArray(a[0])?a[0]:a,c=d.isArray(a[0])?a[1]:a,e=function(a){return a.i18n("buttons.pageLength",{"-1":"Show all rows",_:"Show %d rows"},a.page.len())};return{extend:"collection",text:e,className:"buttons-page-length",autoClose:!0,buttons:d.map(b,function(a,b){return{text:c[b],action:function(b,c){c.page.len(a).draw()},init:function(b,c,d){var e=this,c=function(){e.active(b.page.len()===
-a)};b.on("length.dt"+d.namespace,c);c()},destroy:function(a,b,c){a.off("length.dt"+c.namespace)}}}),init:function(a,b,c){var d=this;a.on("length.dt"+c.namespace,function(){d.text(e(a))})},destroy:function(a,b,c){a.off("length.dt"+c.namespace)}}}});i.Api.register("buttons()",function(a,b){b===l&&(b=a,a=l);return this.iterator(!0,"table",function(c){if(c._buttons)return m.buttonSelector(m.instanceSelector(a,c._buttons),b)},!0)});i.Api.register("button()",function(a,b){var c=this.buttons(a,b);1<c.length&&
-c.splice(1,c.length);return c});i.Api.registerPlural("buttons().active()","button().active()",function(a){return a===l?this.map(function(a){return a.inst.active(a.node)}):this.each(function(b){b.inst.active(b.node,a)})});i.Api.registerPlural("buttons().action()","button().action()",function(a){return a===l?this.map(function(a){return a.inst.action(a.node)}):this.each(function(b){b.inst.action(b.node,a)})});i.Api.register(["buttons().enable()","button().enable()"],function(a){return this.each(function(b){b.inst.enable(b.node,
-a)})});i.Api.register(["buttons().disable()","button().disable()"],function(){return this.each(function(a){a.inst.disable(a.node)})});i.Api.registerPlural("buttons().nodes()","button().node()",function(){var a=d();d(this.each(function(b){a=a.add(b.inst.node(b.node))}));return a});i.Api.registerPlural("buttons().text()","button().text()",function(a){return a===l?this.map(function(a){return a.inst.text(a.node)}):this.each(function(b){b.inst.text(b.node,a)})});i.Api.registerPlural("buttons().trigger()",
-"button().trigger()",function(){return this.each(function(a){a.inst.node(a.node).trigger("click")})});i.Api.registerPlural("buttons().containers()","buttons().container()",function(){var a=d();d(this.each(function(b){a=a.add(b.inst.container())}));return a});i.Api.register("button().add()",function(a,b){1===this.length&&this[0].inst.add(b,a);return this.button(a)});i.Api.register("buttons().destroy()",function(){this.pluck("inst").unique().each(function(a){a.destroy()});return this});i.Api.registerPlural("buttons().remove()",
-"buttons().remove()",function(){this.each(function(a){a.inst.remove(a.node)});return this});var r;i.Api.register("buttons.info()",function(a,b,c){var e=this;if(!1===a)return d("#datatables_buttons_info").fadeOut(function(){d(this).remove()}),clearTimeout(r),r=null,this;r&&clearTimeout(r);d("#datatables_buttons_info").length&&d("#datatables_buttons_info").remove();d('<div id="datatables_buttons_info" class="dt-button-info"/>').html(a?"<h2>"+a+"</h2>":"").append(d("<div/>")["string"===typeof b?"html":
-"append"](b)).css("display","none").appendTo("body").fadeIn();c!==l&&0!==c&&(r=setTimeout(function(){e.buttons.info(!1)},c));return this});i.Api.register("buttons.exportData()",function(a){if(this.context.length){for(var b=new i.Api(this.context[0]),c=d.extend(!0,{},{rows:null,columns:"",modifier:{search:"applied",order:"applied"},orthogonal:"display",stripHtml:!0,stripNewlines:!0,decodeEntities:!0,trim:!0,format:{header:function(a){return e(a)},footer:function(a){return e(a)},body:function(a){return e(a)}}},
-a),e=function(a){if("string"!==typeof a)return a;c.stripHtml&&(a=a.replace(/<[^>]*>/g,""));c.trim&&(a=a.replace(/^\s+|\s+$/g,""));c.stripNewlines&&(a=a.replace(/\n/g," "));c.decodeEntities&&(t.innerHTML=a,a=t.value);return a},a=b.columns(c.columns).indexes().map(function(a){return c.format.header(b.column(a).header().innerHTML,a)}).toArray(),g=b.table().footer()?b.columns(c.columns).indexes().map(function(a){var d=b.column(a).footer();return c.format.footer(d?d.innerHTML:"",a)}).toArray():null,h=
-b.rows(c.rows,c.modifier).indexes().toArray(),h=b.cells(h,c.columns).render(c.orthogonal).toArray(),f=a.length,k=0<f?h.length/f:0,j=Array(k),m=0,l=0;l<k;l++){for(var o=Array(f),n=0;n<f;n++)o[n]=c.format.body(h[m],n,l),m++;j[l]=o}return{header:a,footer:g,body:j}}});var t=d("<textarea/>")[0];d.fn.dataTable.Buttons=m;d.fn.DataTable.Buttons=m;d(n).on("init.dt plugin-init.dt",function(a,b){if("dt"===a.namespace){var c=b.oInit.buttons||i.defaults.buttons;c&&!b._buttons&&(new m(b,c)).container()}});i.ext.feature.push({fnInit:function(a){var a=
-new i.Api(a),b=a.init().buttons||i.defaults.buttons;return(new m(a,b)).container()},cFeature:"B"});return m});