diff --git a/package.json b/package.json
index 1c041277c..8bd956790 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,8 @@
 {
-	"name": "xlsx",
-	"version": "0.8.20",
+	"name": "itt-xlsx",
+	"version": "0.1.0",
 	"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)",
+	"description": "A fork of xlsx-style with formula. 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" ],
 	"bin": {
 		"xlsx": "./bin/xlsx.njs"
@@ -23,7 +23,7 @@
 		"xlsjs":"",
 		"uglify-js":""
 	},
-	"repository": { "type":"git", "url":"git://github.com/protobi/js-xlsx.git#beta" },
+	"repository": { "type":"git", "url":"https://github.com/InTimeTecGitHub/js-xlsx.git" },
 	"scripts": {
 		"pretest": "git submodule init && git submodule update",
 		"test": "make test"
diff --git a/xlsx.js b/xlsx.js
index 6bca3c673..e760c9d78 100644
--- a/xlsx.js
+++ b/xlsx.js
@@ -7682,7 +7682,7 @@ function write_ws_xml_cols(ws, cols) {
 }
 
 function write_ws_xml_cell(cell, ref, ws, opts, idx, wb) {
-  if (cell.v === undefined && cell.s === undefined) return "";
+  if ( ! (cell.v || cell.s ||  cell.f ) ) return "";
   var vv = "";
   var oldt = cell.t, oldv = cell.v;
   switch (cell.t) {
@@ -7707,7 +7707,8 @@ function write_ws_xml_cell(cell, ref, ws, opts, idx, wb) {
       vv = cell.v;
       break;
   }
-  var v = writetag('v', escapexml(vv)), o = {r: ref};
+  var o = { r: ref };
+  var v = cell.f ? writetag('f', escapexml(cell.f)) : writetag('v', escapexml(vv));
   /* TODO: cell style */
   var os = get_cell_style(opts.cellXfs, cell, opts);
   if (os !== 0) o.s = os;