Fix: Using -init columns.data to access a data point which uses a backslash in its name would result in an error due to an incorrectly escaped regex.

- Fixes DataTables/DataTables #869

.datatables-commit-sync

@@ -1 +1 @@
-4363d7fec5b4c0ee5f630872d6db757564ecb969
+4092fd12e2221b694647a47334561c568f73a60f

media/js/jquery.dataTables.js

@@ -2538,7 +2538,7 @@
 	function _fnSplitObjNotation( str )
 	{
 		return $.map( str.match(/(\\.|[^\.])+/g) || [''], function ( s ) {
-			return s.replace(/\\./g, '.');
+			return s.replace(/\\\./g, '.');
 		} );
 	}
 	

media/js/jquery.dataTables.min.js

@@ -15,7 +15,7 @@ c);return-1!==c?c:null}function ba(a){var b=0;h.each(a.aoColumns,function(a,d){d
 q=d[g](s[i],a);if(!q&&g!==d.length-1)break;if("html"===q)break}if(q){l.sType=q;break}}l.sType||(l.sType="string")}}function kb(a,b,c,d){var e,f,g,j,i,n,l=a.aoColumns;if(b)for(e=b.length-1;0<=e;e--){n=b[e];var q=n.targets!==k?n.targets:n.aTargets;h.isArray(q)||(q=[q]);f=0;for(g=q.length;f<g;f++)if("number"===typeof q[f]&&0<=q[f]){for(;l.length<=q[f];)Ga(a);d(q[f],n)}else if("number"===typeof q[f]&&0>q[f])d(l.length+q[f],n);else if("string"===typeof q[f]){j=0;for(i=l.length;j<i;j++)("_all"==q[f]||h(l[j].nTh).hasClass(q[f]))&&
 d(j,n)}}if(c){e=0;for(a=c.length;e<a;e++)d(e,c[e])}}function N(a,b,c,d){var e=a.aoData.length,f=h.extend(!0,{},m.models.oRow,{src:c?"dom":"data",idx:e});f._aData=b;a.aoData.push(f);for(var g=a.aoColumns,j=0,i=g.length;j<i;j++)g[j].sType=null;a.aiDisplayMaster.push(e);b=a.rowIdFn(b);b!==k&&(a.aIds[b]=f);(c||!a.oFeatures.bDeferRender)&&Ja(a,e,c,d);return e}function na(a,b){var c;b instanceof h||(b=h(b));return b.map(function(b,e){c=Ka(a,e);return N(a,c.data,e,c.cells)})}function B(a,b,c,d){var e=a.iDraw,
 f=a.aoColumns[c],g=a.aoData[b]._aData,j=f.sDefaultContent,i=f.fnGetData(g,d,{settings:a,row:b,col:c});if(i===k)return a.iDrawError!=e&&null===j&&(K(a,0,"Requested unknown parameter "+("function"==typeof f.mData?"{function}":"'"+f.mData+"'")+" for row "+b+", column "+c,4),a.iDrawError=e),j;if((i===g||null===i)&&null!==j&&d!==k)i=j;else if("function"===typeof i)return i.call(g);return null===i&&"display"==d?"":i}function lb(a,b,c,d){a.aoColumns[c].fnSetData(a.aoData[b]._aData,d,{settings:a,row:b,col:c})}
-function La(a){return h.map(a.match(/(\\.|[^\.])+/g)||[""],function(a){return a.replace(/\\./g,".")})}function R(a){if(h.isPlainObject(a)){var b={};h.each(a,function(a,c){c&&(b[a]=R(c))});return function(a,c,f,g){var j=b[c]||b._;return j!==k?j(a,c,f,g):a}}if(null===a)return function(a){return a};if("function"===typeof a)return function(b,c,f,g){return a(b,c,f,g)};if("string"===typeof a&&(-1!==a.indexOf(".")||-1!==a.indexOf("[")||-1!==a.indexOf("("))){var c=function(a,b,f){var g,j;if(""!==f){j=La(f);
+function La(a){return h.map(a.match(/(\\.|[^\.])+/g)||[""],function(a){return a.replace(/\\\./g,".")})}function R(a){if(h.isPlainObject(a)){var b={};h.each(a,function(a,c){c&&(b[a]=R(c))});return function(a,c,f,g){var j=b[c]||b._;return j!==k?j(a,c,f,g):a}}if(null===a)return function(a){return a};if("function"===typeof a)return function(b,c,f,g){return a(b,c,f,g)};if("string"===typeof a&&(-1!==a.indexOf(".")||-1!==a.indexOf("[")||-1!==a.indexOf("("))){var c=function(a,b,f){var g,j;if(""!==f){j=La(f);
 for(var i=0,n=j.length;i<n;i++){f=j[i].match(ca);g=j[i].match(V);if(f){j[i]=j[i].replace(ca,"");""!==j[i]&&(a=a[j[i]]);g=[];j.splice(0,i+1);j=j.join(".");if(h.isArray(a)){i=0;for(n=a.length;i<n;i++)g.push(c(a[i],b,j))}a=f[0].substring(1,f[0].length-1);a=""===a?g:g.join(a);break}else if(g){j[i]=j[i].replace(V,"");a=a[j[i]]();continue}if(null===a||a[j[i]]===k)return k;a=a[j[i]]}}return a};return function(b,e){return c(b,e,a)}}return function(b){return b[a]}}function S(a){if(h.isPlainObject(a))return S(a._);
 if(null===a)return function(){};if("function"===typeof a)return function(b,d,e){a(b,"set",d,e)};if("string"===typeof a&&(-1!==a.indexOf(".")||-1!==a.indexOf("[")||-1!==a.indexOf("("))){var b=function(a,d,e){var e=La(e),f;f=e[e.length-1];for(var g,j,i=0,n=e.length-1;i<n;i++){g=e[i].match(ca);j=e[i].match(V);if(g){e[i]=e[i].replace(ca,"");a[e[i]]=[];f=e.slice();f.splice(0,i+1);g=f.join(".");if(h.isArray(d)){j=0;for(n=d.length;j<n;j++)f={},b(f,d[j],g),a[e[i]].push(f)}else a[e[i]]=d;return}j&&(e[i]=e[i].replace(V,
 ""),a=a[e[i]](d));if(null===a[e[i]]||a[e[i]]===k)a[e[i]]={};a=a[e[i]]}if(f.match(V))a[f.replace(V,"")](d);else a[f.replace(ca,"")]=d};return function(c,d){return b(c,d,a)}}return function(b,d){b[a]=d}}function Ma(a){return D(a.aoData,"_aData")}function oa(a){a.aoData.length=0;a.aiDisplayMaster.length=0;a.aiDisplay.length=0;a.aIds={}}function pa(a,b,c){for(var d=-1,e=0,f=a.length;e<f;e++)a[e]==b?d=e:a[e]>b&&a[e]--; -1!=d&&c===k&&a.splice(d,1)}function da(a,b,c,d){var e=a.aoData[b],f,g=function(c,d){for(;c.childNodes.length;)c.removeChild(c.firstChild);