From f014e3cb6b3332bafde13b5dda97a2f406f06714 Mon Sep 17 00:00:00 2001
From: Rob Garrison <wowmotty@gmail.com>
Date: Tue, 17 Apr 2012 12:29:18 -0500
Subject: [PATCH] repaired text strings in numerical sort functionality

---
 README.markdown              | 4 ++++
 js/jquery.tablesorter.js     | 6 +++---
 js/jquery.tablesorter.min.js | 4 ++--
 package.json                 | 2 +-
 4 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/README.markdown b/README.markdown
index 3200932d..230fa199 100644
--- a/README.markdown
+++ b/README.markdown
@@ -35,6 +35,10 @@ tablesorter can successfully parse and sort many types of data including linked
 
 View the [complete listing here](https://github.com/Mottie/tablesorter/wiki/Change).
 
+#### Version 2.1.13 (4/17/2012)
+
+* Modified "digit" parser to not remove alphabetical characters as it was breaking the [text strings in numerical sort](http://mottie.github.com/tablesorter/docs/example-options-headers-digits-strings.html) functionality.
+
 #### Version 2.1.12 (4/16/2012)
 
 * Modified digit parser to assume numbers wrapped in parenthesis are negative numbers.
diff --git a/js/jquery.tablesorter.js b/js/jquery.tablesorter.js
index 9ec7c6b8..98c236c7 100644
--- a/js/jquery.tablesorter.js
+++ b/js/jquery.tablesorter.js
@@ -1,5 +1,5 @@
 /*!
-* TableSorter 2.1.12 - Client-side table sorting with ease!
+* TableSorter 2.1.13 - Client-side table sorting with ease!
 * @requires jQuery v1.2.6+
 *
 * Copyright (c) 2007 Christian Bach
@@ -18,7 +18,7 @@
 	$.extend({
 		tablesorter: new function(){
 
-			this.version = "2.1.12";
+			this.version = "2.1.13";
 
 			var parsers = [], widgets = [], tbl;
 			this.defaults = {
@@ -811,7 +811,7 @@
 			return $.tablesorter.isDigit(s);
 		},
 		format: function(s){
-			return $.tablesorter.formatFloat(s.replace(/[^0-9,. \-()]/g, ""));
+			return $.tablesorter.formatFloat(s.replace(/[^\w,. \-()]/g, ""));
 		},
 		type: "numeric"
 	});
diff --git a/js/jquery.tablesorter.min.js b/js/jquery.tablesorter.min.js
index 1596bb85..4f499940 100644
--- a/js/jquery.tablesorter.min.js
+++ b/js/jquery.tablesorter.min.js
@@ -1,6 +1,6 @@
 /*!
-* TableSorter 2.1.12 - Client-side table sorting with ease!
+* TableSorter 2.1.13 - Client-side table sorting with ease!
 * Minified using http://dean.edwards.name/packer/
 * Copyright (c) 2007 Christian Bach
 */
-!(function($){$.extend({tablesorter:new function(){this.version="2.1.12";var g=[],widgets=[],tbl;this.defaults={cssHeader:"tablesorter-header",cssAsc:"tablesorter-headerSortUp",cssDesc:"tablesorter-headerSortDown",cssChildRow:"expand-child",sortInitialOrder:"asc",sortMultiSortKey:"shiftKey",sortForce:null,sortAppend:null,sortLocaleCompare:false,sortReset:false,sortRestart:false,emptyToBottom:true,textExtraction:"simple",parsers:{},widgets:[],headers:{},widthFixed:false,cancelSelection:true,sortList:[],headerList:[],dateFormat:"mmddyyyy",usNumberFormat:true,onRenderHeader:null,selectorHeaders:'thead th',selectorRemove:"tr.remove-me",tableClass:'tablesorter',debug:false,widgetOptions:{zebra:["even","odd"]}};function log(s){if(typeof console!=="undefined"&&typeof console.log!=="undefined"){console.log(s)}else{alert(s)}}function benchmark(s,d){log(s+" ("+(new Date().getTime()-d.getTime())+"ms)")}this.benchmark=benchmark;this.hasInitialized=false;function getElementText(a,b,c){var d="",te=a.textExtraction;if(!b){return""}if(!a.supportsTextContent){a.supportsTextContent=b.textContent||false}if(te==="simple"){if(a.supportsTextContent){d=b.textContent}else{if(b.childNodes[0]&&b.childNodes[0].hasChildNodes()){d=b.childNodes[0].innerHTML}else{d=b.innerHTML}}}else{if(typeof(te)==="function"){d=te(b,tbl,c)}else if(typeof(te)==="object"&&te.hasOwnProperty(c)){d=te[c](b,tbl,c)}else{d=$(b).text()}}return d}function getParserById(a){var i,l=g.length;for(i=0;i<l;i++){if(g[i].id.toLowerCase()===(a.toString()).toLowerCase()){return g[i]}}return false}function trimAndGetNodeText(a,b,c){return $.trim(getElementText(a,b,c))}function detectParserForColumn(a,b,c,d){var i,l=g.length,node=false,nodeValue='',keepLooking=true;while(nodeValue===''&&keepLooking){c++;if(b[c]){node=b[c].cells[d];nodeValue=trimAndGetNodeText(a.config,node,d);if(a.config.debug){log('Checking if value was empty on row '+c+', column:'+d+": "+nodeValue)}}else{keepLooking=false}}for(i=1;i<l;i++){if(g[i].is(nodeValue,a,node)){return g[i]}}return g[0]}function buildParserCache(a,b){if(a.tBodies.length===0){return}var c=a.tBodies[0].rows,list,cells,l,h,i,p,parsersDebug="";if(c[0]){list=[];cells=c[0].cells;l=cells.length;for(i=0;i<l;i++){p=false;h=$(b[i]);if($.metadata&&(h.metadata()&&h.metadata().sorter)){p=getParserById(h.metadata().sorter)}else if((a.config.headers[i]&&a.config.headers[i].sorter)){p=getParserById(a.config.headers[i].sorter)}else if(h.attr('class')&&h.attr('class').match('sorter-')){p=getParserById(h.attr('class').match(/sorter-(\w+)/)[1]||'')}if(!p){p=detectParserForColumn(a,c,-1,i)}if(a.config.debug){parsersDebug+="column:"+i+"; parser:"+p.id+"\n"}list.push(p)}}if(a.config.debug){log(parsersDebug)}return list}function buildCache(a){var b=a.tBodies[0],totalRows=(b&&b.rows.length)||0,totalCells=(b.rows[0]&&b.rows[0].cells.length)||0,g=a.config.parsers,cache={row:[],normalized:[]},t,i,j,c,cols,cacheTime;if(a.config.debug){cacheTime=new Date()}for(i=0;i<totalRows;++i){c=$(b.rows[i]);cols=[];if(c.hasClass(a.config.cssChildRow)){cache.row[cache.row.length-1]=cache.row[cache.row.length-1].add(c);continue}cache.row.push(c);for(j=0;j<totalCells;++j){t=trimAndGetNodeText(a.config,c[0].cells[j],j);cols.push(g[j].format(t,a,c[0].cells[j],j))}cols.push(cache.normalized.length);cache.normalized.push(cols)}if(a.config.debug){benchmark("Building cache for "+totalRows+" rows",cacheTime)}a.config.cache=cache;return cache}function getWidgetById(a){var i,w,l=widgets.length;for(i=0;i<l;i++){w=widgets[i];if(w&&w.hasOwnProperty('id')&&w.id.toLowerCase()===a.toLowerCase()){return w}}}function applyWidget(a,b){var c=a.config.widgets,i,w,l=c.length;for(i=0;i<l;i++){w=getWidgetById(c[i]);if(w){if(b&&w.hasOwnProperty('init')){w.init(a,widgets,w)}else if(!b&&w.hasOwnProperty('format')){w.format(a)}}}}function appendToTable(a,b){var c=a.config,r=b.row,n=b.normalized,totalRows=n.length,checkCell=totalRows?(n[0].length-1):0,rows=[],i,j,l,pos,appendTime;if(c.debug){appendTime=new Date()}for(i=0;i<totalRows;i++){pos=n[i][checkCell];rows.push(r[pos]);if(!c.appender||!c.removeRows){l=r[pos].length;for(j=0;j<l;j++){a.tBodies[0].appendChild(r[pos][j])}}}if(c.appender){c.appender(a,rows)}if(c.debug){benchmark("Rebuilt table",appendTime)}applyWidget(a);$(a).trigger("sortEnd",a)}function computeTableHeaderCellIndexes(t){var a=[],lookup={},thead=t.getElementsByTagName('THEAD')[0],trs=thead.getElementsByTagName('TR'),i,j,k,l,c,cells,rowIndex,cellId,rowSpan,colSpan,firstAvailCol,matrixrow;for(i=0;i<trs.length;i++){cells=trs[i].cells;for(j=0;j<cells.length;j++){c=cells[j];rowIndex=c.parentNode.rowIndex;cellId=rowIndex+"-"+c.cellIndex;rowSpan=c.rowSpan||1;colSpan=c.colSpan||1;if(typeof(a[rowIndex])==="undefined"){a[rowIndex]=[]}for(k=0;k<a[rowIndex].length+1;k++){if(typeof(a[rowIndex][k])==="undefined"){firstAvailCol=k;break}}lookup[cellId]=firstAvailCol;for(k=rowIndex;k<rowIndex+rowSpan;k++){if(typeof(a[k])==="undefined"){a[k]=[]}matrixrow=a[k];for(l=firstAvailCol;l<firstAvailCol+colSpan;l++){matrixrow[l]="x"}}}}return lookup}function formatSortingOrder(v){return(/^d/i.test(v)||v===1)}function checkHeaderMetadata(a){return(($.metadata)&&($(a).metadata().sorter===false))}function checkHeaderOptions(a,i){return((a.config.headers[i])&&(a.config.headers[i].sorter===false))}function 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/>").each(function(a){this.column=header_index[this.parentNode.rowIndex+"-"+this.cellIndex];this.order=formatSortingOrder(checkHeaderOrder(b,a))?[1,0,2]:[0,1,2];this.count=-1;if(checkHeaderMetadata(this)||checkHeaderOptions(b,a)||$(this).hasClass('sorter-false')){this.sortDisabled=true}this.lockedOrder=false;lock=checkHeaderLocked(b,a);if(typeof(lock)!=='undefined'&&lock!==false){this.order=this.lockedOrder=formatSortingOrder(lock)?[1,1,1]:[0,0,0]}if(!this.sortDisabled){$th=$(this).addClass(c.cssHeader);if(c.onRenderHeader){c.onRenderHeader.apply($th,[a])}}c.headerList[a]=this;$(this).parent().addClass(c.cssHeader)});if(c.debug){benchmark("Built headers",time);log($tableHeaders)}return $tableHeaders}function checkCellColSpan(a,b,d){var i,cell,arr=[],r=a.tHead.rows,c=r[d].cells;for(i=0;i<c.length;i++){cell=c[i];if(cell.colSpan>1){arr=arr.concat(checkCellColSpan(a,b,d++))}else{if(a.tHead.length===1||(cell.rowSpan>1||!r[d+1])){arr.push(cell)}}}return arr}function isValueInArray(v,a){var i,l=a.length;for(i=0;i<l;i++){if(a[i][0]===v){return true}}return false}function setHeadersCss(a,b,c){var h=[],i,l,css=[a.config.cssDesc,a.config.cssAsc];b.removeClass(css[0]).removeClass(css[1]);b.each(function(){if(!this.sortDisabled){h[this.column]=$(this)}});l=c.length;for(i=0;i<l;i++){if(c[i][1]===2){continue}h[c[i][0]].addClass(css[c[i][1]])}}function fixColumnWidth(a){if(a.config.widthFixed){var b=$('<colgroup>');$("tr:first td",a.tBodies[0]).each(function(){b.append($('<col>').css('width',$(this).width()))});$(a).prepend(b)}}function updateHeaderSortCount(a,b){var i,s,o,c=a.config,l=b.length;for(i=0;i<l;i++){s=b[i];o=c.headerList[s[0]];o.count=s[1]%(c.sortReset?3:2)}}function getCachedSortType(a,i){return(a)?a[i].type:''}function multisort(a,b,d){var f="var sortWrapper = function(a,b) {",col,mx=0,dir=0,tc=a.config,lc=d.normalized.length,l=b.length,sortTime,i,j,c,s,e,order,orgOrderCol;if(tc.debug){sortTime=new 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b=c.sortList;updateHeaderSortCount(this,b);setHeadersCss(this,$headers,b);appendToTable(this,multisort(this,b,cache))}).bind("appendCache",function(){appendToTable(this,cache)}).bind("applyWidgetId",function(e,a){getWidgetById(a).format(this)}).bind("applyWidgets",function(){applyWidget(this)});if($.metadata&&($(this).metadata()&&$(this).metadata().sortlist)){c.sortList=$(this).metadata().sortlist}applyWidget(this,true);if(c.sortList.length>0){d.trigger("sorton",[c.sortList])}else{applyWidget(this)}this.hasInitialized=true})};this.addParser=function(b){var i,l=g.length,a=true;for(i=0;i<l;i++){if(g[i].id.toLowerCase()===b.id.toLowerCase()){a=false}}if(a){g.push(b)}};this.addWidget=function(a){widgets.push(a)};this.formatFloat=function(s){if(typeof(s)!=='string'){return s}if(tbl[0].config.usNumberFormat){s=s.replace(/,/g,'')}else{s=s.replace(/[\s|\.]/g,'').replace(/,/g,'.')}if(/^\s*\([.\d]+\)/.test(s)){s=s.replace(/^\s*\(/,'-').replace(/\)/,'')}var i=parseFloat(s);return isNaN(i)?$.trim(s):i};this.isDigit=function(s){return(/^[\-+(]?\d*[)]?$/).test($.trim(s.replace(/[,.'\s]/g,'')))};this.clearTableBody=function(a){$(a.tBodies[0]).empty()}}})();$.fn.extend({tablesorter:$.tablesorter.construct});var m=$.tablesorter;m.addParser({id:"text",is:function(s){return true},format:function(s){return $.trim(s.toLocaleLowerCase())},type:"text"});m.addParser({id:"digit",is:function(s){return $.tablesorter.isDigit(s)},format:function(s){return $.tablesorter.formatFloat(s.replace(/[^0-9,. \-()]/g,""))},type:"numeric"});m.addParser({id:"currency",is:function(s){return(/^\(?[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]/).test(s)},format:function(s){return $.tablesorter.formatFloat(s.replace(/[^0-9,. \-()]/g,""))},type:"numeric"});m.addParser({id:"ipAddress",is:function(s){return(/^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/).test(s)},format:function(s){var i,item,a=s.split("."),r="",l=a.length;for(i=0;i<l;i++){item=a[i];if(item.length===2){r+="0"+item}else{r+=item}}return $.tablesorter.formatFloat(r)},type:"numeric"});m.addParser({id:"url",is:function(s){return(/^(https?|ftp|file):\/\/$/).test(s)},format:function(s){return $.trim(s.replace(/(https?|ftp|file):\/\//,''))},type:"text"});m.addParser({id:"isoDate",is:function(s){return(/^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/).test(s)},format:function(s){return $.tablesorter.formatFloat((s!=="")?new Date(s.replace(/-/g,"/")).getTime():"")},type:"numeric"});m.addParser({id:"percent",is:function(s){return(/\%\)?$/).test($.trim(s))},format:function(s){return $.tablesorter.formatFloat(s.replace(/%/g,""))},type:"numeric"});m.addParser({id:"usLongDate",is:function(s){return s.match(/^[A-Za-z]{3,10}\.? 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$.tablesorter.formatFloat(r)},type:"numeric"});m.addParser({id:"url",is:function(s){return(/^(https?|ftp|file):\/\/$/).test(s)},format:function(s){return $.trim(s.replace(/(https?|ftp|file):\/\//,''))},type:"text"});m.addParser({id:"isoDate",is:function(s){return(/^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/).test(s)},format:function(s){return $.tablesorter.formatFloat((s!=="")?new Date(s.replace(/-/g,"/")).getTime():"")},type:"numeric"});m.addParser({id:"percent",is:function(s){return(/\%\)?$/).test($.trim(s))},format:function(s){return $.tablesorter.formatFloat(s.replace(/%/g,""))},type:"numeric"});m.addParser({id:"usLongDate",is:function(s){return s.match(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/)},format:function(s){return $.tablesorter.formatFloat(new Date(s).getTime())},type:"numeric"});m.addParser({id:"shortDate",is:function(s){return(/\d{1,4}[\/\-\,\.\s+]\d{1,4}[\/\-\.\,\s+]\d{1,4}/).test(s)},format:function(s,a,b,d){var c=a.config,format=(c.headers&&c.headers[d])?c.headers[d].dateFormat||c.dateFormat:c.dateFormat;s=s.replace(/\s+/g," ").replace(/[\-|\.|\,|\s]/g,"/");if(format==="mmddyyyy"){s=s.replace(/(\d{1,2})\/(\d{1,2})\/(\d{4})/,"$3/$1/$2")}else if(format==="ddmmyyyy"){s=s.replace(/(\d{1,2})\/(\d{1,2})\/(\d{4})/,"$3/$2/$1")}else if(format==="yyyymmdd"){s=s.replace(/(\d{4})\/(\d{1,2})\/(\d{1,2})/,"$1/$2/$3")}return $.tablesorter.formatFloat(new Date(s).getTime())},type:"numeric"});m.addParser({id:"time",is:function(s){return(/^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/).test(s)},format:function(s){return $.tablesorter.formatFloat(new Date("2000/01/01 "+s).getTime())},type:"numeric"});m.addParser({id:"metadata",is:function(s){return false},format:function(s,a,b){var c=a.config,p=(!c.parserMetadataName)?'sortValue':c.parserMetadataName;return $(b).metadata()[p]},type:"numeric"});m.addWidget({id:"zebra",format:function(a){var b,row=0,even,time,c=a.config,child=c.cssChildRow,css=["even","odd"];css=c.widgetZebra&&c.hasOwnProperty('css')?c.widgetZebra.css:(c.widgetOptions&&c.widgetOptions.hasOwnProperty('zebra'))?c.widgetOptions.zebra:css;if(a.config.debug){time=new Date()}$("tr:visible",a.tBodies[0]).each(function(){b=$(this);if(!b.hasClass(child)){row++}even=(row%2===0);b.removeClass(css[even?1:0]).addClass(css[even?0:1])});if(a.config.debug){$.tablesorter.benchmark("Applying Zebra widget",time)}}})})(jQuery);
diff --git a/package.json b/package.json
index 0dc5b11e..59a3b2cd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "tablesorter",
-    "version": "2.1.12",
+    "version": "2.1.13",
     "title": "tablesorter",
     "author": {
         "name": "Christian Bach",