Pull changes to persist styles with blank cells; increment versions for bower and npm; run cp node_modules/codepage/dist/cpexcel.full.js dist/cpexcel.js

cp jszip.js dist/jszip.js
cp ods.js dist/ods.js
cp xlsx.js dist/
cp LICENSE dist/
uglifyjs xlsx.js -o dist/xlsx.min.js --source-map dist/xlsx.min.map --preamble "$(head -n 1 bits/00_header.js)"
misc/strip_sourcemap.sh dist/xlsx.min.js
uglifyjs jszip.js xlsx.js -o dist/xlsx.core.min.js --source-map dist/xlsx.core.min.map --preamble "$(head -n 1 bits/00_header.js)"
misc/strip_sourcemap.sh dist/xlsx.core.min.js
uglifyjs jszip.js dist/cpexcel.js xlsx.js -o dist/xlsx.full.min.js --source-map dist/xlsx.full.min.map --preamble "$(head -n 1 bits/00_header.js)"
misc/strip_sourcemap.sh dist/xlsx.full.min.js

bits/01_version.js

@@ -1 +1 @@
-XLSX.version = '0.8.0';
+XLSX.version = '0.8.6';

bower.json

@@ -2,7 +2,7 @@
   "name": "js-xlsx-style",
   "homepage": "https://github.com/protobi/js-xlsx",
   "main": "dist/xlsx.js",
-  "version": "0.8.5",
+  "version": "0.8.6",
   "ignore": [
     "bin",
     "bits",

dist/xlsx.js

@@ -4,7 +4,7 @@
 /*jshint funcscope:true, eqnull:true */
 var XLSX = {};
 (function make_xlsx(XLSX){
-XLSX.version = '0.8.0';
+XLSX.version = '0.8.6';
 var current_codepage = 1200, current_cptable;
 if(typeof module !== "undefined" && typeof require !== 'undefined') {
 	if(typeof cptable === 'undefined') cptable = require('./dist/cpexcel');
@@ -7651,7 +7651,7 @@ function write_ws_xml_cols(ws, cols) {
 }
 
 function write_ws_xml_cell(cell, ref, ws, opts, idx, wb) {
-	if(cell.v === undefined) return "";
+	if(cell.v === undefined && cell.s === undefined) return "";
 	var vv = "";
 	var oldt = cell.t, oldv = cell.v;
 	switch(cell.t) {
@@ -7738,7 +7738,7 @@ return function parse_ws_xml_data(sdata, s, opts, guess) {
 			if(opts.cellFormula && (cref=d.match(match_f))!== null) p.f=unescapexml(cref[1]);
 
 			/* SCHEMA IS ACTUALLY INCORRECT HERE.  IF A CELL HAS NO T, EMIT "" */
-			if(tag.t === undefined && p.v === undefined) {
+			if(tag.t === undefined && tag.s === undefined && p.v === undefined) {
 				if(!opts.sheetStubs) continue;
 				p.t = "stub";
 			}
@@ -7747,7 +7747,10 @@ return function parse_ws_xml_data(sdata, s, opts, guess) {
 			if(guess.e.c < idx) guess.e.c = idx;
 			/* 18.18.11 t ST_CellType */
 			switch(p.t) {
-				case 'n': p.v = parseFloat(p.v); break;
+				case 'n':
+          p.v = parseFloat(p.v);
+          if(isNaN(p.v)) p.v = "" // we don't want NaN if p.v is null
+          break;
 				case 's':
 					sstr = strs[parseInt(p.v, 10)];
 					p.v = sstr.t;

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xlsx-style",
-	"version": "0.8.5",
+	"version": "0.8.6",
 	"author": "sheetjs",
 	"description": "Excel (XLSB/XLSX/XLSM/XLS/XML) and ODS spreadsheet parser and writer (extended to enable read/write of cell formats with xlsx files)",
 	"keywords": [ "excel", "xls", "xlsx", "xlsb", "xlsm", "ods", "office", "spreadsheet" ],

xlsx.js

@@ -4,7 +4,7 @@
 /*jshint funcscope:true, eqnull:true */
 var XLSX = {};
 (function make_xlsx(XLSX){
-XLSX.version = '0.8.0';
+XLSX.version = '0.8.6';
 var current_codepage = 1200, current_cptable;
 if(typeof module !== "undefined" && typeof require !== 'undefined') {
 	if(typeof cptable === 'undefined') cptable = require('./dist/cpexcel');