version bump 0.10.0: cleanup

- updated SSF to 0.9.2 - XLSB style records and number format writing - CSV avoid parseFloat (fixes #646 h/t @jabbermarky) - CSV recognize mac line ending (fixes #648 h/t @charlesread) - BIFF2 format table refactored to align with SSF - BIFF5 image data exposure - SSF custom format auto table update (fixes #267 h/t @Fangmingdu) - eslint more checks - browser test timeout extended to 10 seconds
2017-05-09 14:07:57 -04:00 · 2017-05-09 14:07:57 -04:00 · a8736580a5
parent 810c447bf9
commit a8736580a5
62 changed files with 3896 additions and 1733 deletions
--- a/.eslintrc
+++ b/.eslintrc
@ -5,10 +5,12 @@
 		"ecmaVersion": 3,
 	},
 	"plugins": [ "html", "json" ],
+	"!extends": "eslint:recommended",
 	"rules": {
 		"no-use-before-define": [ 1, {
 			"functions":false, "classes":true, "variables":false
 		}],
+		"no-console": 0,
 		"no-bitwise": 0,
 		"curly": 0,
 		"comma-style": [ 2, "last" ],
--- a/README.md
+++ b/README.md
@ -6,7 +6,8 @@ Emphasis on parsing and writing robustness, cross-format feature compatibility
 with a unified JS representation, and ES3/ES5 browser compatibility back to IE6.

 This is the community version.  We also offer a pro version with performance
-enhancements and additional features by request.
+enhancements, additional features by request, and dedicated support.
+

 [**Pro Version**](http://sheetjs.com/pro)

@ -18,17 +19,33 @@ enhancements and additional features by request.

 [**Source Code**](http://git.io/xlsx)

+[**Issues and Bug Reports**](https://github.com/sheetjs/js-xlsx/issues)
+
+[**Other General Support Issues**](https://discourse.sheetjs.com)
+
 [**File format support for known spreadsheet data formats:**](#file-formats)

-![circo graph of format support](formats.png)
-
 <details>
-	<summary>Graph Legend</summary>
+	<summary><b>Graph of supported formats</b> (click to show)</summary>
+
+![circo graph of format support](formats.png)

 ![graph legend](legend.png)

 </details>

+[**Browser Test**](http://oss.sheetjs.com/js-xlsx/tests/)
+
+[![Build Status](https://saucelabs.com/browser-matrix/sheetjs.svg)](https://saucelabs.com/u/sheetjs)
+
+[![Build Status](https://travis-ci.org/SheetJS/js-xlsx.svg?branch=master)](https://travis-ci.org/SheetJS/js-xlsx)
+[![Build Status](https://semaphoreci.com/api/v1/sheetjs/js-xlsx/branches/master/shields_badge.svg)](https://semaphoreci.com/sheetjs/js-xlsx)
+[![Coverage Status](http://img.shields.io/coveralls/SheetJS/js-xlsx/master.svg)](https://coveralls.io/r/SheetJS/js-xlsx?branch=master)
+[![Dependencies Status](https://david-dm.org/sheetjs/js-xlsx/status.svg)](https://david-dm.org/sheetjs/js-xlsx)
+[![NPM Downloads](https://img.shields.io/npm/dt/xlsx.svg)](https://npmjs.org/package/xlsx)
+[![ghit.me](https://ghit.me/badge.svg?repo=sheetjs/js-xlsx)](https://ghit.me/repo/sheetjs/js-xlsx)
+[![Analytics](https://ga-beacon.appspot.com/UA-36810333-1/SheetJS/js-xlsx?pixel)](https://github.com/SheetJS/js-xlsx)
+
 ## Table of Contents

 <details>
@ -40,6 +57,7 @@ enhancements and additional features by request.
  * [JS Ecosystem Demos](#js-ecosystem-demos)
  * [Optional Modules](#optional-modules)
  * [ECMAScript 5 Compatibility](#ecmascript-5-compatibility)
+- [Philosophy](#philosophy)
 - [Parsing Workbooks](#parsing-workbooks)
  * [Complete Examples](#complete-examples)
  * [Note on Streaming Read](#note-on-streaming-read)
@ -114,7 +132,6 @@ enhancements and additional features by request.
  * [Windows](#windows)
 - [License](#license)
 - [References](#references)
- [Badges](#badges)

 <!-- tocstop -->

@ -122,18 +139,18 @@ enhancements and additional features by request.

 ## Installation

+In the browser, just add a script tag:
+
+```html
+<script lang="javascript" src="dist/xlsx.full.min.js"></script>
+```
+
 With [npm](https://www.npmjs.org/package/xlsx):

 ```bash
 $ npm install xlsx
 ```

-In the browser:
-
-```html
-<script lang="javascript" src="dist/xlsx.core.min.js"></script>
-```
-
 With [bower](http://bower.io/search/?q=js-xlsx):

 ```bash
@ -194,6 +211,41 @@ To use the shim, add the shim before the script tag that loads xlsx.js:
 <script type="text/javascript" src="/path/to/shim.js"></script>
 ```

+## Philosophy
+
+<details>
+	<summary><b>Philosophy</b> (click to show)</summary>
+
+Prior to SheetJS, APIs for processing spreadsheet files were format-specific.
+Third-party libraries either supported one format, or they involved a separate
+set of classes for each supported file type.  Even though XLSB was introduced in
+Excel 2007, nothing outside of SheetJS or Excel supported the format.
+
+To promote a format-agnostic view, js-xlsx starts from a pure-JS representation
+that we call the ["Common Spreadsheet Format"](#common-spreadsheet-format).
+Emphasizing a uniform object representation enables radical features like format
+conversion (e.g. reading an XLSX template and saving as XLS) and circumvents the
+"class trap".  By abstracting the complexities of the various formats, tools
+need not worry about the specific file type!
+
+A simple object representation combined with careful coding practices enables
+use cases in older browsers and in alternative environments like ExtendScript
+and Web Workers. It is always tempting to use the latest and greatest features,
+but they tend to require the latest versions of browsers, limiting usability.
+
+Utility functions capture common use cases like generating JS objects or HTML.
+Most simple operations should only require a few lines of code.  More complex
+operations generally should be straightforward to implement.
+
+Excel pushes the XLSX format as default starting in Excel 2007.  However, there
+are other formats with more appealing properties.  For example, the XLSB format
+is spiritually similar to XLSX but files often tend up taking less than half the
+space and open much faster!  Even though an XLSX writer is available, other
+format writers are available so users can take advantage of the unique
+characteristics of each format.
+
+</details>
+
 ## Parsing Workbooks

 For parsing, the first step is to read the file.  This involves acquiring the
@ -505,7 +557,6 @@ Utilities are available in the `XLSX.utils` object:
 **Exporting:**

 - `sheet_to_json` converts a worksheet object to an array of JSON objects.
-  `sheet_to_row_object_array` is an alias that will be removed in the future.
 - `sheet_to_csv` generates delimiter-separated-values output.
 - `sheet_to_formulae` generates a list of the formulae (with value fallbacks).

@ -1008,17 +1059,14 @@ at index 164.  The following example creates a custom format from scratch:

 ```js
 var tbl = {};
-XLSX.SSF.init_table(tbl); // <-- load builtin formats
-tbl[164] = "\"T\"\ #0.00";
 var wb = {
-	SSF: tbl,
 	SheetNames: ["Sheet1"],
 	Sheets: {
 		Sheet1: {
 			"!ref":"A1:C1",
-			A1: { t:"n", v:10000 },             // <-- General format
-			B1: { t:"n", v:10000, z: tbl[4] },  // <-- Builtin format
-			C1: { t:"n", v:10000, z: tbl[164] } // <-- Custom format
+			A1: { t:"n", v:10000 },                    // <-- General format
+			B1: { t:"n", v:10000, z: "0%" },           // <-- Builtin format
+			C1: { t:"n", v:10000, z: "\"T\"\ #0.00" }  // <-- Custom format
 		}
 	}
 }
@ -1439,8 +1487,8 @@ the output will be encoded in codepage `1200` and the BOM will be prepended.

 ### JSON

-`XLSX.utils.sheet_to_json` and the alias `XLSX.utils.sheet_to_row_object_array`
-generate different types of JS objects.  The function takes an options argument:
+`XLSX.utils.sheet_to_json` generates different types of JS objects. The function
+takes an options argument:

 | Option Name |  Default | Description                                         |
 | :---------- | :------: | :-------------------------------------------------- |
@ -1834,6 +1882,9 @@ $ open -a Chromium.app http://localhost:8000/stress.html

 ### Tested Environments

+<details>
+	<summary>(click to show)</summary>
+
 - NodeJS 0.8, 0.9, 0.10, 0.11, 0.12, 4.x, 5.x, 6.x, 7.x
 - IE 6/7/8/9/10/11 (IE6-9 browsers require shims for interacting with client)
 - Chrome 24+
@ -1847,6 +1898,8 @@ Tests utilize the mocha testing framework.  Travis-CI and Sauce Labs links:
 - <https://travis-ci.org/SheetJS/SheetJS.github.io> for XLS\* modules
 - <https://saucelabs.com/u/sheetjs> for XLS\* modules using Sauce Labs

+</details>
+
 ### Test Files

 Test files are housed in [another repo](https://github.com/SheetJS/test_files).
@ -1980,20 +2033,3 @@ granted by the Apache 2.0 License are reserved by the Original Author.
 - Worksheet File Format (From Lotus) December 1984


-## Badges
-
-[![Build Status](https://saucelabs.com/browser-matrix/sheetjs.svg)](https://saucelabs.com/u/sheetjs)
-
-[![Build Status](https://travis-ci.org/SheetJS/js-xlsx.svg?branch=master)](https://travis-ci.org/SheetJS/js-xlsx)
-
-[![Build Status](https://semaphoreci.com/api/v1/sheetjs/js-xlsx/branches/master/shields_badge.svg)](https://semaphoreci.com/sheetjs/js-xlsx)
-
-[![Coverage Status](http://img.shields.io/coveralls/SheetJS/js-xlsx/master.svg)](https://coveralls.io/r/SheetJS/js-xlsx?branch=master)
-
-[![NPM Downloads](https://img.shields.io/npm/dt/xlsx.svg)](https://npmjs.org/package/xlsx)
-
-[![Dependencies Status](https://david-dm.org/sheetjs/js-xlsx/status.svg)](https://david-dm.org/sheetjs/js-xlsx)
-
-[![ghit.me](https://ghit.me/badge.svg?repo=sheetjs/js-xlsx)](https://ghit.me/repo/sheetjs/js-xlsx)
-
-[![Analytics](https://ga-beacon.appspot.com/UA-36810333-1/SheetJS/js-xlsx?pixel)](https://github.com/SheetJS/js-xlsx)
--- a/bin/xlsx.njs
+++ b/bin/xlsx.njs
@ -1,5 +1,6 @@
 #!/usr/bin/env node
 /* xlsx.js (C) 2013-present  SheetJS -- http://sheetjs.com */
+/* eslint-env node */
 var n = "xlsx";
 /* vim: set ts=2 ft=javascript: */
 var X = require('../');
@ -176,9 +177,9 @@ var oo = "";
 var strm = false;
 if(!program.quiet) console.error(target_sheet);
 if(program.formulae) oo = X.utils.get_formulae(ws).join("\n");
-else if(program.json) oo = JSON.stringify(X.utils.sheet_to_row_object_array(ws));
-else if(program.rawJs) oo = JSON.stringify(X.utils.sheet_to_row_object_array(ws,{raw:true}));
-else if(program.arrays) oo = JSON.stringify(X.utils.sheet_to_row_object_array(ws,{raw:true, header:1}));
+else if(program.json) oo = JSON.stringify(X.utils.sheet_to_json(ws));
+else if(program.rawJs) oo = JSON.stringify(X.utils.sheet_to_json(ws,{raw:true}));
+else if(program.arrays) oo = JSON.stringify(X.utils.sheet_to_json(ws,{raw:true, header:1}));
 else {
 	strm = true;
 	var stream = X.stream.to_csv(ws, {FS:program.fieldSep, RS:program.rowSep});
--- a/bits/00_header.js
+++ b/bits/00_header.js
@ -3,5 +3,6 @@
 /*jshint -W041 */
 /*jshint funcscope:true, eqnull:true */
 /*exported XLSX */
+/*global exports, module, require:false, process:false, Buffer:false */
 var XLSX = {};
 (function make_xlsx(XLSX){
--- a/bits/01_version.js
+++ b/bits/01_version.js
@ -1 +1 @@
-XLSX.version = '0.9.13';
+XLSX.version = '0.10.0';
--- a/bits/02_codepage.js
+++ b/bits/02_codepage.js
@ -1,8 +1,8 @@
-var current_codepage = 1200, current_cptable;
+var current_codepage = 1200;
 /*:: declare var cptable:any; */
+/*global cptable:true */
 if(typeof module !== "undefined" && typeof require !== 'undefined') {
 	if(typeof cptable === 'undefined') cptable = require('./dist/cpexcel.js');
-	current_cptable = cptable[current_codepage];
 }
 function reset_cp() { set_cp(1200); }
 var set_cp = function(cp) { current_codepage = cp; };
@ -18,7 +18,7 @@ var debom = function(data/*:string*/)/*:string*/ {

 var _getchar = function _gc1(x) { return String.fromCharCode(x); };
 if(typeof cptable !== 'undefined') {
-	set_cp = function(cp) { current_codepage = cp; current_cptable = cptable[cp]; };
+	set_cp = function(cp) { current_codepage = cp; };
 	debom = function(data) {
 		if(data.charCodeAt(0) === 0xFF && data.charCodeAt(1) === 0xFE) { return cptable.utils.decode(1200, char_codes(data.substr(2))); }
 		return data;
--- a/bits/04_base64.js
+++ b/bits/04_base64.js
@ -1,7 +1,7 @@
 var Base64 = (function make_b64(){
 	var map = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
 	return {
-		encode: function(input/*:string*/, utf8)/*:string*/ {
+		encode: function(input/*:string*/)/*:string*/ {
 			var o = "";
 			var c1, c2, c3, e1, e2, e3, e4;
 			for(var i = 0; i < input.length; ) {
@ -18,7 +18,7 @@ var Base64 = (function make_b64(){
 			}
 			return o;
 		},
-		decode: function b64_decode(input/*:string*/, utf8)/*:string*/ {
+		decode: function b64_decode(input/*:string*/)/*:string*/ {
 			var o = "";
 			var c1, c2, c3;
 			var e1, e2, e3, e4;
--- a/bits/10_ssf.js
+++ b/bits/10_ssf.js
@ -2,7 +2,7 @@
 /*jshint -W041 */
 var SSF = {};
 var make_ssf = function make_ssf(SSF){
-SSF.version = '0.9.1';
+SSF.version = '0.9.2';
 function _strrev(x/*:string*/)/*:string*/ { var o = "", i = x.length-1; while(i>=0) o += x.charAt(i--); return o; }
 function fill(c/*:string*/,l/*:number*/)/*:string*/ { var o = ""; while(o.length < l) o+=c; return o; }
 function pad0(v/*:any*/,d/*:number*/)/*:string*/{var t=""+v; return t.length>=d?t:fill('0',d-t.length)+t;}
@ -270,12 +270,14 @@ function write_num_exp(fmt/*:string*/, val/*:number*/)/*:string*/{
 	var o/*:string*/;
 	var idx = fmt.indexOf("E") - fmt.indexOf(".") - 1;
 	if(fmt.match(/^#+0.0E\+0$/)) {
+		if(val == 0) return "0.0E+0";
+		else if(val < 0) return "-" + write_num_exp(fmt, -val);
 		var period = fmt.indexOf("."); if(period === -1) period=fmt.indexOf('E');
-		var ee = Math.floor(Math.log(Math.abs(val))*Math.LOG10E)%period;
+		var ee = Math.floor(Math.log(val)*Math.LOG10E)%period;
 		if(ee < 0) ee += period;
 		o = (val/Math.pow(10,ee)).toPrecision(idx+1+(period+ee)%period);
 		if(o.indexOf("e") === -1) {
-			var fakee = Math.floor(Math.log(Math.abs(val))*Math.LOG10E);
+			var fakee = Math.floor(Math.log(val)*Math.LOG10E);
 			if(o.indexOf(".") === -1) o = o.charAt(0) + "." + o.substr(1) + "E+" + (fakee - o.length+ee);
 			else o += "E+" + (fakee - ee);
 			while(o.substr(0,2) === "0.") {
@ -353,7 +355,7 @@ function write_num_flt(type/*:string*/, fmt/*:string*/, val/*:number*/)/*:string
 	if((r = fmt.match(/^(0*)\.(#*)$/))) {
 		return sign + rnd(aval, r[2].length).replace(/\.(\d*[1-9])0*$/,".$1").replace(/^(-?\d*)$/,"$1.").replace(/^0\./,r[1].length?"0.":".");
 	}
-	if((r = fmt.match(/^#,##0(\.?)$/))) return sign + commaify(pad0r(aval,0));
+	if((r = fmt.match(/^#{1,3},##0(\.?)$/))) return sign + commaify(pad0r(aval,0));
 	if((r = fmt.match(/^#,##0\.([#0]*0)$/))) {
 		return val < 0 ? "-" + write_num_flt(type, fmt, -val) : commaify(""+(Math.floor(val) + carry(val, r[1].length))) + "." + pad0(dec(val, r[1].length),r[1].length);
 	}
@ -401,7 +403,12 @@ function write_num_flt(type/*:string*/, fmt/*:string*/, val/*:number*/)/*:string
 		return val < 0 ? "-" + write_num_flt(type, fmt, -val) : commaify(flr(val)).replace(/^\d,\d{3}$/,"0$&").replace(/^\d*$/,function($$) { return "00," + ($$.length < 3 ? pad0(0,3-$$.length) : "") + $$; }) + "." + pad0(ri,r[1].length);
 	}
 	switch(fmt) {
+		case "###,##0.00": return write_num_flt(type, "#,##0.00", val);
+		case "###,###":
+		case "##,###":
 		case "#,###": var x = commaify(pad0r(aval,0)); return x !== "0" ? sign + x : "";
+		case "###,###.00": return write_num_flt(type, "###,##0.00",val).replace(/^0\./,".");
+		case "#,###.00": return write_num_flt(type, "#,##0.00",val).replace(/^0\./,".");
 		default:
 	}
 	throw new Error("unsupported format |" + fmt + "|");
@ -419,12 +426,14 @@ function write_num_exp2(fmt/*:string*/, val/*:number*/)/*:string*/{
 	var o/*:string*/;
 	var idx = fmt.indexOf("E") - fmt.indexOf(".") - 1;
 	if(fmt.match(/^#+0.0E\+0$/)) {
+		if(val == 0) return "0.0E+0";
+		else if(val < 0) return "-" + write_num_exp2(fmt, -val);
 		var period = fmt.indexOf("."); if(period === -1) period=fmt.indexOf('E');
-		var ee = Math.floor(Math.log(Math.abs(val))*Math.LOG10E)%period;
+		var ee = Math.floor(Math.log(val)*Math.LOG10E)%period;
 		if(ee < 0) ee += period;
 		o = (val/Math.pow(10,ee)).toPrecision(idx+1+(period+ee)%period);
 		if(!o.match(/[Ee]/)) {
-			var fakee = Math.floor(Math.log(Math.abs(val))*Math.LOG10E);
+			var fakee = Math.floor(Math.log(val)*Math.LOG10E);
 			if(o.indexOf(".") === -1) o = o.charAt(0) + "." + o.substr(1) + "E+" + (fakee - o.length+ee);
 			else o += "E+" + (fakee - ee);
 			o = o.replace(/\+-/,"-");
@ -446,7 +455,7 @@ function write_num_int(type/*:string*/, fmt/*:string*/, val/*:number*/)/*:string
 	if(fmt.indexOf('E') !== -1) return write_num_exp2(fmt, val);
 	if(fmt.charCodeAt(0) === 36) return "$"+write_num_int(type,fmt.substr(fmt.charAt(1)==' '?2:1),val);
 	var o;
-	var r, ri, ff, aval = Math.abs(val), sign = val < 0 ? "-" : "";
+	var r/*:?Array<string>*/, ri, ff, aval = Math.abs(val), sign = val < 0 ? "-" : "";
 	if(fmt.match(/^00+$/)) return sign + pad0(aval,fmt.length);
 	if(fmt.match(/^[#?]+$/)) {
 		o = (""+val); if(val === 0) o = "";
@ -466,7 +475,7 @@ function write_num_int(type/*:string*/, fmt/*:string*/, val/*:number*/)/*:string
 	if((r = fmt.match(/^(0*)\.(#*)$/))) {
 		return sign + (""+aval).replace(/\.(\d*[1-9])0*$/,".$1").replace(/^(-?\d*)$/,"$1.").replace(/^0\./,r[1].length?"0.":".");
 	}
-	if((r = fmt.match(/^#,##0(\.?)$/))) return sign + commaify((""+aval));
+	if((r = fmt.match(/^#{1,3},##0(\.?)$/))) return sign + commaify((""+aval));
 	if((r = fmt.match(/^#,##0\.([#0]*0)$/))) {
 		return val < 0 ? "-" + write_num_int(type, fmt, -val) : commaify((""+val)) + "." + fill('0',r[1].length);
 	}
@ -482,12 +491,12 @@ function write_num_int(type/*:string*/, fmt/*:string*/, val/*:number*/)/*:string
 	}
 	var oa = "";
 	if((r = fmt.match(/^([#0?]+)( ?)\/( ?)([#0?]+)/))) {
-		ri = Math.min(r[4].length,7);
+		ri = Math.min(/*::String(*/r[4]/*::)*/.length,7);
 		ff = frac(aval, Math.pow(10,ri)-1, false);
 		o = "" + sign;
-		oa = write_num("n", r[1], ff[1]);
+		oa = write_num("n", /*::String(*/r[1]/*::)*/, ff[1]);
 		if(oa.charAt(oa.length-1) == " ") oa = oa.substr(0,oa.length-1) + "0";
-		o += oa + r[2] + "/" + r[3];
+		o += oa + /*::String(*/r[2]/*::)*/ + "/" + /*::String(*/r[3]/*::)*/;
 		oa = rpad_(ff[2],ri);
 		if(oa.length < r[4].length) oa = hashq(r[4].substr(r[4].length-oa.length)) + oa;
 		o += oa;
@ -513,8 +522,12 @@ function write_num_int(type/*:string*/, fmt/*:string*/, val/*:number*/)/*:string
 		return val < 0 ? "-" + write_num_int(type, fmt, -val) : commaify(""+val).replace(/^\d,\d{3}$/,"0$&").replace(/^\d*$/,function($$) { return "00," + ($$.length < 3 ? pad0(0,3-$$.length) : "") + $$; }) + "." + pad0(0,r[1].length);
 	}
 	switch(fmt) {
+		case "###,###":
+		case "##,###":
 		case "#,###": var x = commaify(""+aval); return x !== "0" ? sign + x : "";
 		default:
+			if(fmt.slice(-3) == ".00") return write_num_int(type, fmt.slice(0,-3), val) + ".00";
+			if(fmt.slice(-2) == ".0") return write_num_int(type, fmt.slice(0,-2), val) + ".0";
 	}
 	throw new Error("unsupported format |" + fmt + "|");
 }
@ -610,7 +623,7 @@ function eval_fmt(fmt/*:string*/, v/*:any*/, opts/*:any*/, flen/*:number*/) {
 				if(v < 0) return "";
 				if(dt==null) { dt=parse_date_code(v, opts); if(dt==null) return ""; }
 				o = c; while(++i<fmt.length && fmt.charAt(i).toLowerCase() === c) o+=c;
-				if(c === 'm' && lst.toLowerCase() === 'h') c = 'M'; /* m = minute */
+				if(c === 'm' && lst.toLowerCase() === 'h') c = 'M';
 				if(c === 'h') c = hr;
 				out[out.length] = {t:c, v:o}; lst = c; break;
 			case 'A':
@ -628,6 +641,7 @@ function eval_fmt(fmt/*:string*/, v/*:any*/, opts/*:any*/, flen/*:number*/) {
 				if(o.match(abstime)) {
 					if(dt==null) { dt=parse_date_code(v, opts); if(dt==null) return ""; }
 					out[out.length] = {t:'Z', v:o.toLowerCase()};
+					lst = o.charAt(1);
 				} else if(o.indexOf("$") > -1) {
 					o = (o.match(/\$([^-\[\]]*)/)||[])[1]||"$";
 					if(!fmt_is_date(fmt)) out[out.length] = {t:'t',v:o};
@ -641,7 +655,7 @@ function eval_fmt(fmt/*:string*/, v/*:any*/, opts/*:any*/, flen/*:number*/) {
 				}
 				/* falls through */
 			case '0': case '#':
-				o = c; while(++i < fmt.length && "0#?.,E+-%".indexOf(c=fmt.charAt(i)) > -1 || c=='\\' && fmt.charAt(i+1) == "-" && "0#".indexOf(fmt.charAt(i+2))>-1) o += c;
+				o = c; while(++i < fmt.length && "0#?.,E+-%".indexOf(c=fmt.charAt(i)) > -1 || c=='\\' && fmt.charAt(i+1) == "-" && i < fmt.length - 2 && "0#".indexOf(fmt.charAt(i+2))>-1) o += c;
 				out[out.length] = {t:'n', v:o}; break;
 			case '?':
 				o = c; while(fmt.charAt(++i) === c) o+=c;
@ -705,7 +719,7 @@ function eval_fmt(fmt/*:string*/, v/*:any*/, opts/*:any*/, flen/*:number*/) {
 					(c=out[jj].t) === "?" || c === "D" ||
 					(c === " " || c === "t") && out[jj+1] != null && (out[jj+1].t === '?' || out[jj+1].t === "t" && out[jj+1].v === '/') ||
 					out[i].t === '(' && (c === ' ' || c === 'n' || c === ')') ||
-					c === 't' && (out[jj].v === '/' || '$€'.indexOf(out[jj].v) > -1 || out[jj].v === ' ' && out[jj+1] != null && out[jj+1].t == '?')
+					c === 't' && (out[jj].v === '/' || out[jj].v === ' ' && out[jj+1] != null && out[jj+1].t == '?')
 				)) {
 					out[i].v += out[jj].v;
 					out[jj] = {v:"", t:";"}; ++jj;
@ -819,7 +833,6 @@ function choose_fmt(f/*:string*/, v) {
 }
 function format(fmt/*:string|number*/,v/*:any*/,o/*:?any*/) {
 	if(o == null) o = {};
-	//fixopts(o != null ? o : (o=[]));
 	var sfmt = "";
 	switch(typeof fmt) {
 		case "string":
--- a/bits/21_ziputils.js
+++ b/bits/21_ziputils.js
@ -53,6 +53,7 @@ function getzipstr(zip, file/*:string*/, safe/*:?boolean*/)/*:?string*/ {

 var _fs, jszip;
 /*:: declare var JSZip:any; */
+/*global JSZip:true */
 if(typeof JSZip !== 'undefined') jszip = JSZip;
 if (typeof exports !== 'undefined') {
 	if (typeof module !== 'undefined' && module.exports) {
--- a/bits/22_xmlutils.js
+++ b/bits/22_xmlutils.js
@ -37,7 +37,7 @@ var encodings = {
 	'&amp;': '&'
 };
 var rencoding = evert(encodings);
-var rencstr = "&<>'\"".split("");
+//var rencstr = "&<>'\"".split("");

 // TODO: CP remap (need to read file version to determine OS)
 var unescapexml/*:StringConv*/ = (function() {
--- a/bits/26_crypto.js
+++ b/bits/26_crypto.js
@ -33,5 +33,6 @@ var make_offcrypto = function(O, _crypto) {
 	};
 };
 /*:: declare var crypto:any; */
+/*global crypto:true */
 make_offcrypto(OFFCRYPTO, typeof crypto !== "undefined" ? crypto : undefined);

--- a/bits/28_binstructs.js
+++ b/bits/28_binstructs.js
@ -1,8 +1,31 @@
+function write_UInt32LE(x/*:number*/, o) {
+	if(!o) o = new_buf(4);
+	o.write_shift(4, x);
+	return o;
+}
+
+/* [MS-XLSB] 2.5.168 */
+function parse_XLWideString(data)/*:string*/ {
+	var cchCharacters = data.read_shift(4);
+	return cchCharacters === 0 ? "" : data.read_shift(cchCharacters, 'dbcs');
+}
+function write_XLWideString(data/*:string*/, o) {
+	var _null = false; if(o == null) { _null = true; o = new_buf(4+2*data.length); }
+	o.write_shift(4, data.length);
+	if(data.length > 0) o.write_shift(0, data, 'dbcs');
+	return _null ? o.slice(0, o.l) : o;
+}

 /* [MS-XLSB] 2.5.143 */
 function parse_StrRun(data, length/*:?number*/) {
 	return { ich: data.read_shift(2), ifnt: data.read_shift(2) };
 }
+function write_StrRun(run, o) {
+	if(!o) o = new_buf(4);
+	o.write_shift(2, run.ich || 0);
+	o.write_shift(2, run.ifnt || 0);
+	return o;
+}

 /* [MS-XLSB] 2.1.7.121 */
 function parse_RichStr(data, length/*:number*/)/*:XLString*/ {
@ -31,6 +54,17 @@ function write_RichStr(str/*:XLString*/, o/*:?Block*/)/*:Block*/ {
 	write_XLWideString(str.t, o);
 	return _null ? o.slice(0, o.l) : o;
 }
+/* [MS-XLSB] 2.4.325 BrtCommentText (RichStr w/1 run) */
+var parse_BrtCommentText = parse_RichStr;
+function write_BrtCommentText(str/*:XLString*/, o/*:?Block*/)/*:Block*/ {
+	/* TODO: formatted string */
+	var _null = false; if(o == null) { _null = true; o = new_buf(23+4*str.t.length); }
+	o.write_shift(1,1);
+	write_XLWideString(str.t, o);
+	o.write_shift(4,1);
+	write_StrRun({ich:0,ifnt:0}, o);
+	return _null ? o.slice(0, o.l) : o;
+}

 /* [MS-XLSB] 2.5.9 */
 function parse_XLSBCell(data)/*:any*/ {
@ -65,18 +99,6 @@ function write_XLNullableWideString(data/*:string*/, o) {
 	return _null ? o.slice(0, o.l) : o;
 }

-/* [MS-XLSB] 2.5.168 */
-function parse_XLWideString(data)/*:string*/ {
-	var cchCharacters = data.read_shift(4);
-	return cchCharacters === 0 ? "" : data.read_shift(cchCharacters, 'dbcs');
-}
-function write_XLWideString(data/*:string*/, o) {
-	var _null = false; if(o == null) { _null = true; o = new_buf(4+2*data.length); }
-	o.write_shift(4, data.length);
-	if(data.length > 0) o.write_shift(0, data, 'dbcs');
-	return _null ? o.slice(0, o.l) : o;
-}
-
 /* [MS-XLSB] 2.5.165 */
 var parse_XLNameWideString = parse_XLWideString;
 var write_XLNameWideString = write_XLWideString;
@ -153,23 +175,75 @@ var RBErr = evert_num(BErr);
 function parse_BrtColor(data, length/*:number*/) {
 	var out = {};
 	var d = data.read_shift(1);
-	out.fValidRGB = d & 1;
-	out.xColorType = d >>> 1;
-	out.index = data.read_shift(1);
-	out.nTintAndShade = data.read_shift(2, 'i');
-	out.bRed   = data.read_shift(1);
-	out.bGreen = data.read_shift(1);
-	out.bBlue  = data.read_shift(1);
-	out.bAlpha = data.read_shift(1);
+
+	var fValidRGB = d & 1;
+	var xColorType = d >>> 1;
+
+	var index = data.read_shift(1);
+	var nTS = data.read_shift(2, 'i');
+	var bR = data.read_shift(1);
+	var bG = data.read_shift(1);
+	var bB = data.read_shift(1);
+	var bAlpha = data.read_shift(1);
+
+	switch(xColorType) {
+		case 0: out.auto = 1; break;
+		case 1:
+			out.index = index;
+			var icv = XLSIcv[index];
+			/* automatic pseudo index 81 */
+			if(icv) out.rgb = icv[0].toString(16) + icv[1].toString(16) + icv[2].toString(16);
+			break;
+		case 2:
+			/* if(!fValidRGB) throw new Error("invalid"); */
+			out.rgb = bR.toString(16) + bG.toString(16) + bB.toString(16);
+			break;
+		case 3: out.theme = index; break;
+	}
+	if(nTS != 0) out.tint = nTS > 0 ? nTS / 32767 : nTS / 32768;
+
+	return out;
+}
+function write_BrtColor(color, o) {
+	if(!o) o = new_buf(8);
+	if(!color||color.auto) { o.write_shift(4, 0); o.write_shift(4, 0); return o; }
+	if(color.index) {
+		o.write_shift(1, 0x02);
+		o.write_shift(1, color.index);
+	} else if(color.theme) {
+		o.write_shift(1, 0x06);
+		o.write_shift(1, color.theme);
+	} else {
+		o.write_shift(1, 0x05);
+		o.write_shift(1, 0);
+	}
+	var nTS = color.tint || 0;
+	if(nTS > 0) nTS *= 32767;
+	else if(nTS < 0) nTS *= 32768;
+	o.write_shift(2, nTS);
+	if(!color.rgb) {
+		o.write_shift(2, 0);
+		o.write_shift(1, 0);
+		o.write_shift(1, 0);
+	} else {
+		var rgb = (color.rgb || 'FFFFFF');
+		o.write_shift(1, parseInt(rgb.substr(0,2),16));
+		o.write_shift(1, parseInt(rgb.substr(2,2),16));
+		o.write_shift(1, parseInt(rgb.substr(4,2),16));
+		o.write_shift(1, 0xFF);
+	}
+	return o;
 }

 /* [MS-XLSB] 2.5.52 */
-function parse_FontFlags(data, length/*:number*/) {
+function parse_FontFlags(data, length/*:number*/, opts) {
 	var d = data.read_shift(1);
 	data.l++;
 	var out = {
-		fItalic: d & 0x2,
-		fStrikeout: d & 0x8,
+		/* fBold: d & 0x01 */
+		fItalic: d & 0x02,
+		/* fUnderline: d & 0x04 */
+		fStrikeout: d & 0x08,
 		fOutline: d & 0x10,
 		fShadow: d & 0x20,
 		fCondense: d & 0x40,
@ -177,3 +251,17 @@ function parse_FontFlags(data, length/*:number*/) {
 	};
 	return out;
 }
+function write_FontFlags(font, o) {
+	if(!o) o = new_buf(2);
+	var grbit =
+		(font.italic   ? 0x02 : 0) |
+		(font.strike   ? 0x08 : 0) |
+		(font.outline  ? 0x10 : 0) |
+		(font.shadow   ? 0x20 : 0) |
+		(font.condense ? 0x40 : 0) |
+		(font.extend   ? 0x80 : 0);
+	o.write_shift(1, grbit);
+	o.write_shift(1, 0);
+	return o;
+}
+
--- a/bits/29_xlsenum.js
+++ b/bits/29_xlsenum.js
@ -1,40 +1,40 @@
 /* [MS-OLEPS] 2.2 PropertyType */
 {
-	var VT_EMPTY    = 0x0000;
-	var VT_NULL     = 0x0001;
+	//var VT_EMPTY    = 0x0000;
+	//var VT_NULL     = 0x0001;
 	var VT_I2       = 0x0002;
 	var VT_I4       = 0x0003;
-	var VT_R4       = 0x0004;
-	var VT_R8       = 0x0005;
-	var VT_CY       = 0x0006;
-	var VT_DATE     = 0x0007;
-	var VT_BSTR     = 0x0008;
-	var VT_ERROR    = 0x000A;
+	//var VT_R4       = 0x0004;
+	//var VT_R8       = 0x0005;
+	//var VT_CY       = 0x0006;
+	//var VT_DATE     = 0x0007;
+	//var VT_BSTR     = 0x0008;
+	//var VT_ERROR    = 0x000A;
 	var VT_BOOL     = 0x000B;
 	var VT_VARIANT  = 0x000C;
-	var VT_DECIMAL  = 0x000E;
-	var VT_I1       = 0x0010;
-	var VT_UI1      = 0x0011;
-	var VT_UI2      = 0x0012;
+	//var VT_DECIMAL  = 0x000E;
+	//var VT_I1       = 0x0010;
+	//var VT_UI1      = 0x0011;
+	//var VT_UI2      = 0x0012;
 	var VT_UI4      = 0x0013;
-	var VT_I8       = 0x0014;
+	//var VT_I8       = 0x0014;
 	var VT_UI8      = 0x0015;
-	var VT_INT      = 0x0016;
-	var VT_UINT     = 0x0017;
+	//var VT_INT      = 0x0016;
+	//var VT_UINT     = 0x0017;
 	var VT_LPSTR    = 0x001E;
-	var VT_LPWSTR   = 0x001F;
+	//var VT_LPWSTR   = 0x001F;
 	var VT_FILETIME = 0x0040;
-	var VT_BLOB     = 0x0041;
-	var VT_STREAM   = 0x0042;
-	var VT_STORAGE  = 0x0043;
-	var VT_STREAMED_Object  = 0x0044;
-	var VT_STORED_Object    = 0x0045;
-	var VT_BLOB_Object      = 0x0046;
+	//var VT_BLOB     = 0x0041;
+	//var VT_STREAM   = 0x0042;
+	//var VT_STORAGE  = 0x0043;
+	//var VT_STREAMED_Object  = 0x0044;
+	//var VT_STORED_Object    = 0x0045;
+	//var VT_BLOB_Object      = 0x0046;
 	var VT_CF       = 0x0047;
-	var VT_CLSID    = 0x0048;
-	var VT_VERSIONED_STREAM = 0x0049;
+	//var VT_CLSID    = 0x0048;
+	//var VT_VERSIONED_STREAM = 0x0049;
 	var VT_VECTOR   = 0x1000;
-	var VT_ARRAY    = 0x2000;
+	//var VT_ARRAY    = 0x2000;

 	var VT_STRING   = 0x0050; // 2.3.3.1.11 VtString
 	var VT_USTR     = 0x0051; // 2.3.3.1.12 VtUnalignedString
@ -186,6 +186,7 @@ var XLSFillPattern = [
 function rgbify(arr) { return arr.map(function(x) { return [(x>>16)&255,(x>>8)&255,x&255]; }); }

 /* [MS-XLS] 2.5.161 */
+/* [MS-XLSB] 2.5.75 */
 var XLSIcv = rgbify([
 	/* Color Constants */
 	0x000000,
@ -197,7 +198,7 @@ var XLSIcv = rgbify([
 	0xFF00FF,
 	0x00FFFF,

-	/* Defaults */
+	/* Overridable Defaults */
 	0x000000,
 	0xFFFFFF,
 	0xFF0000,
@ -258,8 +259,24 @@ var XLSIcv = rgbify([
 	0x333399,
 	0x333333,

-	/* Sheet */
-	0xFFFFFF,
-	0x000000
+	/* Other entries to appease BIFF8/12 */
+	0xFFFFFF, /* 0x40 icvForeground ?? */
+	0x000000, /* 0x41 icvBackground ?? */
+	0x000000, /* 0x42 icvFrame ?? */
+	0x000000, /* 0x43 icv3D ?? */
+	0x000000, /* 0x44 icv3DText ?? */
+	0x000000, /* 0x45 icv3DHilite ?? */
+	0x000000, /* 0x46 icv3DShadow ?? */
+	0x000000, /* 0x47 icvHilite ?? */
+	0x000000, /* 0x48 icvCtlText ?? */
+	0x000000, /* 0x49 icvCtlScrl ?? */
+	0x000000, /* 0x4A icvCtlInv ?? */
+	0x000000, /* 0x4B icvCtlBody ?? */
+	0x000000, /* 0x4C icvCtlFrame ?? */
+	0x000000, /* 0x4D icvCtlFore ?? */
+	0x000000, /* 0x4E icvCtlBack ?? */
+	0x000000, /* 0x4F icvCtlNeutral */
+	0x000000, /* 0x50 icvInfoBk ?? */
+	0x000000 /* 0x51 icvInfoText ?? */
 ]);

--- a/bits/31_rels.js
+++ b/bits/31_rels.js
@ -55,7 +55,7 @@ function write_rels(rels)/*:string*/ {
 function add_rels(rels, rId, f, type, relobj)/*:number*/ {
 	if(!relobj) relobj = {};
 	if(!rels['!id']) rels['!id'] = {};
-	if(rId < 0) for(rId = 1; rels['!id']['rId' + rId]; ++rId){}
+	if(rId < 0) for(rId = 1; rels['!id']['rId' + rId]; ++rId){/* empty */}
 	relobj.Id = 'rId' + rId;
 	relobj.Type = type;
 	relobj.Target = f;
--- a/bits/35_custprops.js
+++ b/bits/35_custprops.js
@ -39,7 +39,7 @@ function parse_cust_props(data/*:string*/, opts) {
 					default:
 						if(opts.WTF && typeof console !== 'undefined') console.warn('Unexpected', x, type, toks);
 				}
-			} else if(x.substr(0,2) === "</") {
+			} else if(x.substr(0,2) === "</") {/* empty */
 			} else if(opts.WTF) throw new Error(x);
 		}
 	}
--- a/bits/38_xlstypes.js
+++ b/bits/38_xlstypes.js
@ -174,28 +174,25 @@ function parse_PropertySet(blob, PIDSI) {
 			if(piddsi.n == "CodePage") switch(PropH[piddsi.n]) {
 				case 0: PropH[piddsi.n] = 1252;
 					/* falls through */
-				case 10000: // OSX Roman
-				case 1252: // Windows Latin
-
-				case 874: // SB Windows Thai
-				case 1250: // SB Windows Central Europe
-				case 1251: // SB Windows Cyrillic
-				case 1253: // SB Windows Greek
-				case 1254: // SB Windows Turkish
-				case 1255: // SB Windows Hebrew
-				case 1256: // SB Windows Arabic
-				case 1257: // SB Windows Baltic
-				case 1258: // SB Windows Vietnam
-
-				case 932: // DB Windows Japanese Shift-JIS
-				case 936: // DB Windows Simplified Chinese GBK
-				case 949: // DB Windows Korean
-				case 950: // DB Windows Traditional Chinese Big5
-
-				case 1200: // UTF16LE
-				case 1201: // UTF16BE
-				case 65000: case -536: // UTF-7
-				case 65001: case -535: // UTF-8
+				case 874:
+				case 932:
+				case 936:
+				case 949:
+				case 950:
+				case 1250:
+				case 1251:
+				case 1253:
+				case 1254:
+				case 1255:
+				case 1256:
+				case 1257:
+				case 1258:
+				case 10000:
+				case 1200:
+				case 1201:
+				case 1252:
+				case 65000: case -536:
+				case 65001: case -535:
 					set_cp(CodePage = PropH[piddsi.n]); break;
 				default: throw new Error("Unsupported CodePage: " + PropH[piddsi.n]);
 			}
@ -262,7 +259,7 @@ function parse_PropertySetStream(file, PIDSI) {
 	if(NumSets === 1) return rval;
 	if(blob.l !== Offset1) throw new Error("Length mismatch 2: " + blob.l + " !== " + Offset1);
 	var PSet1;
-	try { PSet1 = parse_PropertySet(blob, null); } catch(e) { }
+	try { PSet1 = parse_PropertySet(blob, null); } catch(e) {/* empty */}
 	for(y in PSet1) rval[y] = PSet1[y];
 	rval.FMTID = [FMTID0, FMTID1]; // TODO: verify FMTID0/1
 	return rval;
@ -363,7 +360,7 @@ function parse_XLUnicodeString2(blob, length, opts) {
 var parse_ControlInfo = parsenoop;

 /* [MS-OSHARED] 2.3.7.6 URLMoniker TODO: flags */
-var parse_URLMoniker = function(blob, length) {
+var parse_URLMoniker = function(blob/*, length, opts*/) {
 	var len = blob.read_shift(4), start = blob.l;
 	var extra = false;
 	if(len > 24) {
--- a/bits/39_xlsbiff.js
+++ b/bits/39_xlsbiff.js
@ -21,7 +21,7 @@ function parse_frtHeader(blob) {
 function parse_OptXLUnicodeString(blob, length, opts) { return length === 0 ? "" : parse_XLUnicodeString2(blob, length, opts); }

 /* 2.5.158 */
-var HIDEOBJENUM = ['SHOWALL', 'SHOWPLACEHOLDER', 'HIDEALL'];
+//var HIDEOBJENUM = ['SHOWALL', 'SHOWPLACEHOLDER', 'HIDEALL'];
 var parse_HideObjEnum = parseuint16;

 /* 2.5.344 */
@ -99,35 +99,39 @@ function parse_FtCf(blob, length) {
 }

 /* 2.5.140 - 2.5.154 and friends */
+function parse_FtSkip(blob, length) { blob.l += 2; blob.l += blob.read_shift(2); }
 var FtTab = {
-	/*::[*/0x15/*::]*/: parse_FtCmo,
-	/*::[*/0x13/*::]*/: parsenoop,                                /* FtLbsData */
-	/*::[*/0x12/*::]*/: function(blob, length) { blob.l += 12; }, /* FtCblsData */
-	/*::[*/0x11/*::]*/: function(blob, length) { blob.l += 8; },  /* FtRboData */
-	/*::[*/0x10/*::]*/: parsenoop,                                /* FtEdoData */
-	/*::[*/0x0F/*::]*/: parsenoop,                                /* FtGboData */
-	/*::[*/0x0D/*::]*/: parse_FtNts,                              /* FtNts */
-	/*::[*/0x0C/*::]*/: function(blob, length) { blob.l += 24; }, /* FtSbs */
-	/*::[*/0x0B/*::]*/: function(blob, length) { blob.l += 10; }, /* FtRbo */
-	/*::[*/0x0A/*::]*/: function(blob, length) { blob.l += 16; }, /* FtCbls */
-	/*::[*/0x09/*::]*/: parsenoop,                                /* FtPictFmla */
-	/*::[*/0x08/*::]*/: function(blob, length) { blob.l += 6; },  /* FtPioGrbit */
-	/*::[*/0x07/*::]*/: parse_FtCf,                               /* FtCf */
-	/*::[*/0x06/*::]*/: function(blob, length) { blob.l += 6; },  /* FtGmo */
-	/*::[*/0x04/*::]*/: parsenoop,                                /* FtMacro */
-	/*::[*/0x00/*::]*/: function(blob, length) { blob.l += 4; }   /* FtEnding */
+	/*::[*/0x00/*::]*/: parse_FtSkip,      /* FtEnd */
+	/*::[*/0x04/*::]*/: parse_FtSkip,      /* FtMacro */
+	/*::[*/0x05/*::]*/: parse_FtSkip,      /* FtButton */
+	/*::[*/0x06/*::]*/: parse_FtSkip,      /* FtGmo */
+	/*::[*/0x07/*::]*/: parse_FtCf,        /* FtCf */
+	/*::[*/0x08/*::]*/: parse_FtSkip,      /* FtPioGrbit */
+	/*::[*/0x09/*::]*/: parse_FtSkip,      /* FtPictFmla */
+	/*::[*/0x0A/*::]*/: parse_FtSkip,      /* FtCbls */
+	/*::[*/0x0B/*::]*/: parse_FtSkip,      /* FtRbo */
+	/*::[*/0x0C/*::]*/: parse_FtSkip,      /* FtSbs */
+	/*::[*/0x0D/*::]*/: parse_FtNts,       /* FtNts */
+	/*::[*/0x0E/*::]*/: parse_FtSkip,      /* FtSbsFmla */
+	/*::[*/0x0F/*::]*/: parse_FtSkip,      /* FtGboData */
+	/*::[*/0x10/*::]*/: parse_FtSkip,      /* FtEdoData */
+	/*::[*/0x11/*::]*/: parse_FtSkip,      /* FtRboData */
+	/*::[*/0x12/*::]*/: parse_FtSkip,      /* FtCblsData */
+	/*::[*/0x13/*::]*/: parse_FtSkip,      /* FtLbsData */
+	/*::[*/0x14/*::]*/: parse_FtSkip,      /* FtCblsFmla */
+	/*::[*/0x15/*::]*/: parse_FtCmo
 };
 function parse_FtArray(blob, length, ot) {
-	var s = blob.l;
+	var tgt = blob.l + length;
 	var fts = [];
-	while(blob.l < s + length) {
+	while(blob.l < tgt) {
 		var ft = blob.read_shift(2);
 		blob.l-=2;
 		try {
-			fts.push(FtTab[ft](blob, s + length - blob.l));
-		} catch(e) { blob.l = s + length; return fts; }
+			fts.push(FtTab[ft](blob, tgt - blob.l));
+		} catch(e) { blob.l = tgt; return fts; }
 	}
-	if(blob.l != s + length) blob.l = s + length; //throw new Error("bad Object Ft-sequence");
+	if(blob.l != tgt) blob.l = tgt; //throw new Error("bad Object Ft-sequence");
 	return fts;
 }

@ -158,7 +162,7 @@ function parse_BOF(blob, length) {
 function parse_InterfaceHdr(blob, length) {
 	if(length === 0) return 0x04b0;
 	var q;
-	if((q=blob.read_shift(2))!==0x04b0){}
+	if((q=blob.read_shift(2))!==0x04b0){/* empty */}
 	return 0x04b0;
 }

@ -246,11 +250,16 @@ function parse_RecalcId(blob, length) {
 }

 /* 2.4.87 */
-function parse_DefaultRowHeight(blob, length) {
-	var f = blob.read_shift(2);
-	var fl = {Unsynced:f&1,DyZero:(f&2)>>1,ExAsc:(f&4)>>2,ExDsc:(f&8)>>3};
-	/* char is misleading, miyRw and miyRwHidden overlap */
+function parse_DefaultRowHeight(blob, length, opts) {
+	var f = 0;
+	if(!(opts && opts.biff == 2)) {
+		f = blob.read_shift(2);
+	}
 	var miyRw = blob.read_shift(2);
+	if((opts && opts.biff == 2)) {
+		f = 1 - (miyRw >> 15); miyRw &= 0x7fff;
+	}
+	var fl = {Unsynced:f&1,DyZero:(f&2)>>1,ExAsc:(f&4)>>2,ExDsc:(f&8)>>3};
 	return [fl, miyRw];
 }

@ -265,9 +274,17 @@ function parse_Window1(blob, length) {

 /* 2.4.122 TODO */
 function parse_Font(blob, length, opts) {
-	blob.l += 14;
-	var name = parse_ShortXLUnicodeString(blob, 0, opts);
-	return name;
+	var o = {
+		dyHeight: blob.read_shift(2),
+		fl: blob.read_shift(2)
+	};
+	switch(opts && opts.biff || 8) {
+		case 2: break;
+		case 3: case 4: blob.l += 2; break;
+		default: blob.l += 10; break;
+	}
+	o.name = parse_ShortXLUnicodeString(blob, 0, opts);
+	return o;
 }

 /* 2.4.149 */
@ -299,8 +316,8 @@ var parse_BIFF2Format = parse_XLUnicodeString2;
 function parse_Dimensions(blob, length, opts) {
 	var end = blob.l + length;
 	var w = opts.biff == 8 || !opts.biff ? 4 : 2;
-	var r = blob.read_shift(w), R = blob.read_shift(w),
-	    c = blob.read_shift(2), C = blob.read_shift(2);
+	var r = blob.read_shift(w), R = blob.read_shift(w);
+	var c = blob.read_shift(2), C = blob.read_shift(2);
 	blob.l = end;
 	return {s: {r:r, c:c}, e: {r:R, c:C}};
 }
@ -549,11 +566,49 @@ function parse_MergeCells(blob, length) {
 }

 /* 2.4.181 TODO: parse all the things! */
-function parse_Obj(blob, length) {
+function parse_Obj(blob, length, opts) {
+	if(opts && opts.biff < 8) return parse_BIFF5Obj(blob, length, opts);
 	var cmo = parse_FtCmo(blob, 22); // id, ot, flags
 	var fts = parse_FtArray(blob, length-22, cmo[1]);
 	return { cmo: cmo, ft:fts };
 }
+/* from older spec */
+var parse_BIFF5OT = [];
+parse_BIFF5OT[0x08] = function(blob, length, opts) {
+	var tgt = blob.l + length;
+	blob.l += 10; // todo
+	var cf = blob.read_shift(2);
+	blob.l += 4;
+	var cbPictFmla = blob.read_shift(2);
+	blob.l += 2;
+	var grbit = blob.read_shift(2);
+	blob.l += 4;
+	var cchName = blob.read_shift(1);
+	blob.l += cchName; // TODO: stName
+	blob.l = tgt; // TODO: fmla
+	return { fmt:cf };
+};
+
+function parse_BIFF5Obj(blob, length, opts) {
+	var cnt = blob.read_shift(4);
+	var ot = blob.read_shift(2);
+	var id = blob.read_shift(2);
+	var grbit = blob.read_shift(2);
+	var colL = blob.read_shift(2);
+	var dxL = blob.read_shift(2);
+	var rwT = blob.read_shift(2);
+	var dyT = blob.read_shift(2);
+	var colR = blob.read_shift(2);
+	var dxR = blob.read_shift(2);
+	var rwB = blob.read_shift(2);
+	var dyB = blob.read_shift(2);
+	var cbMacro = blob.read_shift(2);
+	blob.l += 6;
+	length -= 36;
+	var fts = [];
+	fts.push((parse_BIFF5OT[ot]||parsenoop)(blob, length, opts));
+	return { cmo: [id, ot, grbit], ft:fts };
+}

 /* 2.4.329 TODO: parse properly */
 function parse_TxO(blob, length, opts) {
@ -684,7 +739,6 @@ var parse_StyleExt = parsenoop;

 var parse_Window2 = parsenoop;

-
 var parse_Backup = parsebool; /* 2.4.14 */
 var parse_Blank = parse_XLSCell; /* 2.4.20 Just the cell */
 var parse_BottomMargin = parse_Xnum; /* 2.4.27 */
@ -991,6 +1045,16 @@ var parse_BopPopCustom = parsenoop;
 var parse_Fbi2 = parsenoop;

 /* --- Specific to versions before BIFF8 --- */
+function parse_ImData(blob, length, opts) {
+	var tgt = blob.l + length;
+	var cf = blob.read_shift(2);
+	var env = blob.read_shift(2);
+	var lcb = blob.read_shift(4);
+	var o = {fmt:cf, env:env, len:lcb, data:blob.slice(blob.l,blob.l+lcb)};
+	blob.l += lcb;
+	return o;
+}
+
 function parse_BIFF5String(blob) {
 	var len = blob.read_shift(1);
 	return blob.read_shift(len, 'sbcs-cont');
@ -1037,7 +1101,7 @@ function parse_BIFF2FONTXTRA(blob, length) {
 	blob.l += 1; // charset
 	blob.l += 3; // unknown
 	blob.l += 1; // font family
-	blob.l += length - 9;
+	blob.l += length - 13;
 }

 /* TODO: parse rich text runs */
--- a/bits/40_harb.js
+++ b/bits/40_harb.js
@ -210,17 +210,23 @@ var SYLK = (function() {
 		var Mval = 0, j;
 		for (; ri !== records.length; ++ri) {
 			Mval = 0;
-			var record = records[ri].trim().split(";");
-			var RT = record[0], val;
-			switch(RT) {
-			case 'P': if(record[1].charAt(0) == 'P') formats.push(records[ri].trim().substr(3).replace(/;;/g, ";"));
+			var rstr=records[ri].trim(), record=rstr.split(";"), RT=record[0], val;
+			if(rstr.length > 0) switch(RT) {
+			case 'ID': break; /* header */
+			case 'E': break; /* EOF */
+			case 'B': break; /* dimensions */
+			case 'O': break; /* options? */
+			case 'P':
+				if(record[1].charAt(0) == 'P')
+					formats.push(rstr.substr(3).replace(/;;/g, ";"));
 				break;
-			case 'C': case 'F': for(rj=1; rj<record.length; ++rj) switch(record[rj].charAt(0)) {
+			case 'C':
+			for(rj=1; rj<record.length; ++rj) switch(record[rj].charAt(0)) {
+				case 'X': C = parseInt(record[rj].substr(1))-1; break;
 				case 'Y':
 					R = parseInt(record[rj].substr(1))-1; C = 0;
 					for(j = arr.length; j <= R; ++j) arr[j] = [];
 					break;
-				case 'X': C = parseInt(record[rj].substr(1))-1; break;
 				case 'K':
 					val = record[rj].substr(1);
 					if(val.charAt(0) === '"') val = val.substr(1,val.length - 2);
@ -233,13 +239,27 @@ var SYLK = (function() {
 					arr[R][C] = val;
 					next_cell_format = null;
 					break;
-				case 'P':
-					if(RT !== 'F') break;
-					next_cell_format = formats[parseInt(record[rj].substr(1))];
+				case 'E':
+					/* formula = record[rj].substr(1); */
+					break; /* TODO: formula */
+				default: if(opts && opts.WTF) throw new Error("SYLK bad record " + rstr);
+			} break;
+			case 'F':
+			for(rj=1; rj<record.length; ++rj) switch(record[rj].charAt(0)) {
+				case 'X': C = parseInt(record[rj].substr(1))-1; break;
+				case 'Y':
+					R = parseInt(record[rj].substr(1))-1; C = 0;
+					for(j = arr.length; j <= R; ++j) arr[j] = [];
 					break;
 				case 'M': Mval = parseInt(record[rj].substr(1)) / 20; break;
+				case 'F': break; /* ??? */
+				case 'P':
+					next_cell_format = formats[parseInt(record[rj].substr(1))];
+					break;
+				case 'S': break; /* cell style */
+				case 'D': break; /* column */
+				case 'N': break; /* font */
 				case 'W':
-					if(RT !== 'F') break;
 					cw = record[rj].substr(1).split(" ");
 					for(j = parseInt(cw[0], 10); j <= parseInt(cw[1], 10); ++j) {
 						Mval = parseInt(cw[2], 10);
@ -250,8 +270,10 @@ var SYLK = (function() {
 					rowinfo[R] = {};
 					if(Mval > 0) { rowinfo[R].hpt = Mval; rowinfo[R].hpx = pt2px(Mval); }
 					else if(Mval == 0) rowinfo[R].hidden = true;
+					break;
+				default: if(opts && opts.WTF) throw new Error("SYLK bad record " + rstr);
 			} break;
-			default: break;
+			default: if(opts && opts.WTF) throw new Error("SYLK bad record " + rstr);
 			}
 		}
 		if(rowinfo.length > 0) sht['!rows'] = rowinfo;
@ -297,7 +319,7 @@ var SYLK = (function() {
 		});
 	}

-	function write_ws_rows_sylk(out, rows) {
+	function write_ws_rows_sylk(out/*:Array<string>*/, rows/*:Array<RowInfo>*/) {
 		rows.forEach(function(row, i) {
 			var rec = "F;";
 			if(row.hidden) rec += "M0;";
@ -318,6 +340,7 @@ var SYLK = (function() {
 		if(ws['!cols']) write_ws_cols_sylk(preamble, ws['!cols']);
 		if(ws['!rows']) write_ws_rows_sylk(preamble, ws['!rows']);

+		preamble.push("B;Y" + (r.e.r - r.s.r + 1) + ";X" + (r.e.c - r.s.c + 1) + ";D" + [r.s.c,r.s.r,r.e.c,r.e.r].join(" "));
 		for(var R = r.s.r; R <= r.e.r; ++R) {
 			for(var C = r.s.c; C <= r.e.c; ++C) {
 				var coord = encode_cell({r:R,c:C});
@ -447,7 +470,7 @@ var PRN = (function() {
 	function set_text_arr(data/*:string*/, arr/*:AOA*/, R/*:number*/, C/*:number*/) {
 		if(data === 'TRUE') arr[R][C] = true;
 		else if(data === 'FALSE') arr[R][C] = false;
-		else if(data === ""){}
+		else if(data === ""){/* empty */}
 		else if(+data == +data) arr[R][C] = +data;
 		else arr[R][C] = data;
 	}
@ -485,29 +508,36 @@ var PRN = (function() {

 		/* known sep */
 		if(str.substr(0,4) == "sep=" && str.charCodeAt(5) == 10) { sep = str.charAt(4); str = str.substr(6); }
-		/* TODO: actually determine the separator */
-		if(str.substr(0,1024).indexOf("\t") == -1) sep = ","; else sep = "\t";
+		else if(str.substr(0,1024).indexOf("\t") == -1) sep = ","; else sep = "\t";
 		var R = 0, C = 0, v = 0;
 		var start = 0, end = 0, sepcc = sep.charCodeAt(0), instr = false, cc=0;
-		str = str.replace(/\r\n/g, "\n");
-		for(;end < str.length;++end) switch((cc=str.charCodeAt(end))) {
-			case 0x22: instr = !instr; break;
-			case sepcc: case 0x0a: if(instr) break;
+		str = str.replace(/\r\n/mg, "\n");
+		function finish_cell() {
 			var s = str.slice(start, end);
 			var cell = ({}/*:any*/);
 			if(s.charCodeAt(0) == 0x3D) { cell.t = 'n'; cell.f = s.substr(1); }
 			else if(s == "TRUE") { cell.t = 'b'; cell.v = true; }
 			else if(s == "FALSE") { cell.t = 'b'; cell.v = false; }
-			else if(!isNaN(v = parseFloat(s))) { cell.t = 'n'; cell.w = s; cell.v = v; }
-			else { cell.t = 's'; cell.v = s.replace(/^"/,"").replace(/"$/,"").replace(/""/g,'"'); }
+			else if(!isNaN(v = +s)) { cell.t = 'n'; cell.w = s; cell.v = v; }
+			else if(!isNaN(new Date(s).getDate())) { cell.t = 'd'; cell.v = parseDate(s); }
+			else {
+				cell.t = 's';
+				if(s.charAt(0) == '"' && s.charAt(s.length - 1) == '"') s = s.slice(1,-1).replace(/""/g,'"');
+				cell.v = s;
+			}
 			if(o.dense) { if(!ws[R]) ws[R] = []; ws[R][C] = cell; }
 			else ws[encode_cell({c:C,r:R})] = cell;
 			start = end+1;
 			if(range.e.c < C) range.e.c = C;
 			if(range.e.r < R) range.e.r = R;
-			if(cc == sepcc) ++C; else { C = 0; ++R; } break;
+			if(cc == sepcc) ++C; else { C = 0; ++R; }
+		}
+		for(;end < str.length;++end) switch((cc=str.charCodeAt(end))) {
+			case 0x22: if(instr || (end - start == 0)) instr = !instr; break;
+			case sepcc: case 0x0a: case 0x0d: if(!instr) finish_cell(); break;
 			default: break;
 		}
+		if(end - start > 0) finish_cell();

 		ws['!ref'] = encode_range(range);
 		return ws;
--- a/bits/43_sstbin.js
+++ b/bits/43_sstbin.js
@ -22,8 +22,8 @@ function parse_sst_bin(data, opts)/*:SST*/ {
 				pass = false; break;

 			default:
-				if(R_n.indexOf("Begin") > 0){}
-				else if(R_n.indexOf("End") > 0){}
+				if(R_n.indexOf("Begin") > 0){/* empty */}
+				else if(R_n.indexOf("End") > 0){/* empty */}
 				if(!pass || opts.WTF) throw new Error("Unexpected record " + RT + " " + R_n);
 		}
 	});
--- a/bits/47_styxml.js
+++ b/bits/47_styxml.js
@ -138,30 +138,47 @@ function parse_fonts(t, styles, themes, opts) {
 			case '<name': if(y.val) font.name = y.val; break;
 			case '<name/>': case '</name>': break;

-			/* 18.8.2 b CT_BooleanProperty */
-			case '<b': break; // TODO: read val (0 = off)
-			case '<b/>': font.bold = true; break;
+			/* 18.8.2  b CT_BooleanProperty */
+			case '<b': font.bold = y.val ? parsexmlbool(y.val) : 1; break;
+			case '<b/>': font.bold = 1; break;

 			/* 18.8.26 i CT_BooleanProperty */
-			case '<i': break; // TODO: read val (0 = off)
-			case '<i/>': font.italic = true; break;
+			case '<i': font.italic = y.val ? parsexmlbool(y.val) : 1; break;
+			case '<i/>': font.italic = 1; break;

 			/* 18.4.13 u CT_UnderlineProperty */
-			case '<u': font.underline = true; break; // TODO: double underline
-			case '<u/>': font.underline = true; break;
+			case '<u':
+				switch(y.val) {
+					case "none": font.underline = 0x00; break;
+					case "single": font.underline = 0x01; break;
+					case "double": font.underline = 0x02; break;
+					case "singleAccounting": font.underline = 0x21; break;
+					case "doubleAccounting": font.underline = 0x22; break;
+				} break;
+			case '<u/>': font.underline = 1; break;

 			/* 18.4.10 strike CT_BooleanProperty */
-			case '<strike': break; // TODO: read val (0 = off)
-			case '<strike/>': font.strike = true; break;
+			case '<strike': font.strike = y.val ? parsexmlbool(y.val) : 1; break;
+			case '<strike/>': font.strike = 1; break;

-			/* 18.4.2 outline CT_BooleanProperty */
-			case '<outline/>': font.outline = true; break;
+			/* 18.4.2  outline CT_BooleanProperty */
+			case '<outline': font.outline = y.val ? parsexmlbool(y.val) : 1; break;
+			case '<outline/>': font.outline = 1; break;

 			/* 18.8.36 shadow CT_BooleanProperty */
-			case '<shadow/>': font.shadow = true; break;
+			case '<shadow': font.shadow = y.val ? parsexmlbool(y.val) : 1; break;
+			case '<shadow/>': font.shadow = 1; break;
+
+			/* 18.8.12 condense CT_BooleanProperty */
+			case '<condense': font.condense = y.val ? parsexmlbool(y.val) : 1; break;
+			case '<condense/>': font.condense = 1; break;
+
+			/* 18.8.17 extend CT_BooleanProperty */
+			case '<extend': font.extend = y.val ? parsexmlbool(y.val) : 1; break;
+			case '<extend/>': font.extend = 1; break;

 			/* 18.4.11 sz CT_FontSize */
-			case '<sz': if(y.val) font.sz = y.val; break;
+			case '<sz': if(y.val) font.sz = +y.val; break;
 			case '<sz/>': case '</sz>': break;

 			/* 18.4.14 vertAlign CT_VerticalAlignFontProperty */
@ -169,28 +186,39 @@ function parse_fonts(t, styles, themes, opts) {
 			case '<vertAlign/>': case '</vertAlign>': break;

 			/* 18.8.18 family CT_FontFamily */
-			case '<family': if(y.val) font.family = y.val; break;
+			case '<family': if(y.val) font.family = parseInt(y.val,10); break;
 			case '<family/>': case '</family>': break;

 			/* 18.8.35 scheme CT_FontScheme */
 			case '<scheme': if(y.val) font.scheme = y.val; break;
 			case '<scheme/>': case '</scheme>': break;

-			/* 18.4.1 charset CT_IntProperty TODO */
+			/* 18.4.1 charset CT_IntProperty */
 			case '<charset':
 				if(y.val == '1') break;
 				y.codepage = CS2CP[parseInt(y.val, 10)];
 				break;

-			/* 18.?.? color CT_Color TODO */
+			/* 18.?.? color CT_Color */
 			case '<color':
 				if(!font.color) font.color = {};
-				if(y.theme) font.color.theme = y.theme;
-				if(y.tint) font.color.tint = y.tint;
-				if(y.theme && themes.themeElements && themes.themeElements.clrScheme) {
-					font.color.rgb = rgb_tint(themes.themeElements.clrScheme[font.color.theme].rgb, font.color.tint || 0);
-				}
+				if(y.auto) font.color.auto = parsexmlbool(y.auto);
+
 				if(y.rgb) font.color.rgb = y.rgb;
+				else if(y.indexed) {
+					font.color.index = parseInt(y.indexed, 10);
+					var icv = XLSIcv[font.color.index];
+					if(font.color.index == 81) icv = XLSIcv[1];
+					if(!icv) throw new Error(x);
+					font.color.rgb = icv[0].toString(16) + icv[1].toString(16) + icv[2].toString(16);
+				} else if(y.theme) {
+					font.color.theme = parseInt(y.theme, 10);
+					if(y.tint) font.color.tint = parseFloat(y.tint);
+					if(y.theme && themes.themeElements && themes.themeElements.clrScheme) {
+						font.color.rgb = rgb_tint(themes.themeElements.clrScheme[font.color.theme].rgb, font.color.tint || 0);
+					}
+				}
+
 				break;
 			case '<color/>': case '</color>': break;

@ -302,17 +330,18 @@ return function parse_sty_xml(data, themes, opts) {
 	/* 18.8.23 fonts CT_Fonts ? */
 	if((t=data.match(fontsRegex))) parse_fonts(t, styles, themes, opts);

-	/* 18.8.21 fills CT_Fills */
+	/* 18.8.21 fills CT_Fills ? */
 	if((t=data.match(fillsRegex))) parse_fills(t, styles, themes, opts);

-	/* 18.8.5 borders CT_Borders ? */
+	/* 18.8.5  borders CT_Borders ? */
 	if((t=data.match(bordersRegex))) parse_borders(t, styles, themes, opts);

-	/* 18.8.9 cellStyleXfs CT_CellStyleXfs ? */
+	/* 18.8.9  cellStyleXfs CT_CellStyleXfs ? */

 	/* 18.8.10 cellXfs CT_CellXfs ? */
 	if((t=data.match(cellXfRegex))) parse_cellXfs(t, styles, opts);

+	/* 18.8.8  cellStyles CT_CellStyles ? */
 	/* 18.8.15 dxfs CT_Dxfs ? */
 	/* 18.8.42 tableStyles CT_TableStyles ? */
 	/* 18.8.11 colors CT_Colors ? */
--- a/bits/48_stybin.js
+++ b/bits/48_stybin.js
@ -4,33 +4,132 @@ function parse_BrtFmt(data, length/*:number*/) {
 	var stFmtCode = parse_XLWideString(data,length-2);
 	return [ifmt, stFmtCode];
 }
+function write_BrtFmt(i/*:number*/, f/*:string*/, o) {
+	if(!o) o = new_buf(6 + 4 * f.length);
+	o.write_shift(2, i);
+	write_XLWideString(f, o);
+	return o.length > o.l ? o.slice(0, o.l) : o;
+}

 /* [MS-XLSB] 2.4.653 BrtFont TODO */
-function parse_BrtFont(data, length/*:number*/) {
-	var out = ({flags:{}}/*:any*/);
-	out.dyHeight = data.read_shift(2);
-	out.grbit = parse_FontFlags(data, 2);
-	out.bls = data.read_shift(2);
-	out.sss = data.read_shift(2);
-	out.uls = data.read_shift(1);
-	out.bFamily = data.read_shift(1);
-	out.bCharSet = data.read_shift(1);
+function parse_BrtFont(data, length/*:number*/, opts) {
+	var out = ({}/*:any*/);
+
+	out.sz = data.read_shift(2) / 20;
+
+	var grbit = parse_FontFlags(data, 2, opts);
+	if(grbit.fCondense) out.condense = 1;
+	if(grbit.fExtend) out.extend = 1;
+	if(grbit.fShadow) out.shadow = 1;
+	if(grbit.fOutline) out.outline = 1;
+	if(grbit.fStrikeout) out.strike = 1;
+	if(grbit.fItalic) out.italic = 1;
+
+	var bls = data.read_shift(2);
+	if(bls === 0x02BC) out.bold = 1;
+
+	switch(data.read_shift(2)) {
+		/* case 0: out.vertAlign = "baseline"; break; */
+		case 1: out.vertAlign = "superscript"; break;
+		case 2: out.vertAlign = "subscript"; break;
+	}
+
+	var underline = data.read_shift(1);
+	if(underline != 0) out.underline = underline;
+
+	var family = data.read_shift(1);
+	if(family > 0) out.family = family;
+
+	var bCharSet = data.read_shift(1);
+	if(bCharSet > 0) out.charset = bCharSet;
+
 	data.l++;
-	out.brtColor = parse_BrtColor(data, 8);
-	out.bFontScheme = data.read_shift(1);
+	out.color = parse_BrtColor(data, 8);
+
+	switch(data.read_shift(1)) {
+		/* case 0: out.scheme = "none": break; */
+		case 1: out.scheme = "major"; break;
+		case 2: out.scheme = "minor"; break;
+	}
+
 	out.name = parse_XLWideString(data, length - 21);

-	out.flags.Bold = out.bls === 0x02BC;
-	out.flags.Italic = out.grbit.fItalic;
-	out.flags.Strikeout = out.grbit.fStrikeout;
-	out.flags.Outline = out.grbit.fOutline;
-	out.flags.Shadow = out.grbit.fShadow;
-	out.flags.Condense = out.grbit.fCondense;
-	out.flags.Extend = out.grbit.fExtend;
-	out.flags.Sub = out.sss & 0x2;
-	out.flags.Sup = out.sss & 0x1;
 	return out;
 }
+function write_BrtFont(font, o) {
+	if(!o) o = new_buf(25+4*32);
+	o.write_shift(2, font.sz * 20);
+	write_FontFlags(font, o);
+	o.write_shift(2, font.bold ? 0x02BC : 0x0190);
+	var sss = 0;
+	if(font.vertAlign == "superscript") sss = 1;
+	else if(font.vertAlign == "subscript") sss = 2;
+	o.write_shift(2, sss);
+	o.write_shift(1, font.underline || 0);
+	o.write_shift(1, font.family || 0);
+	o.write_shift(1, font.charset || 0);
+	o.write_shift(1, 0);
+	write_BrtColor(font.color, o);
+	var scheme = 0;
+	if(font.scheme == "major") scheme = 1;
+	if(font.scheme == "minor") scheme = 2;
+	o.write_shift(1, scheme);
+	write_XLWideString(font.name, o);
+	return o.length > o.l ? o.slice(0, o.l) : o;
+}
+
+/* [MS-XLSB] 2.4.644 BrtFill */
+var XLSBFillPTNames = [
+	"none",
+	"solid",
+	"mediumGray",
+	"darkGray",
+	"lightGray",
+	"darkHorizontal",
+	"darkVertical",
+	"darkDown",
+	"darkUp",
+	"darkGrid",
+	"darkTrellis",
+	"lightHorizontal",
+	"lightVertical",
+	"lightDown",
+	"lightUp",
+	"lightGrid",
+	"lightTrellis",
+	"gray125",
+	"gray0625"
+];
+var rev_XLSBFillPTNames = evert(XLSBFillPTNames);
+/* TODO: gradient fill representation */
+function write_BrtFill(fill, o) {
+	if(!o) o = new_buf(4*3 + 8*7 + 16*1);
+	var fls = rev_XLSBFillPTNames[fill.patternType];
+	if(fls == null) fls = 0x28;
+	o.write_shift(4, fls);
+	var j = 0;
+	if(fls != 0x28) {
+		/* TODO: custom FG Color */
+		write_BrtColor({auto:1}, o);
+		/* TODO: custom BG Color */
+		write_BrtColor({auto:1}, o);
+
+		for(; j < 12; ++j) o.write_shift(4, 0);
+	} else {
+		for(; j < 4; ++j) o.write_shift(4, 0);
+
+		for(; j < 12; ++j) o.write_shift(4, 0); /* TODO */
+		/* iGradientType */
+		/* xnumDegree */
+		/* xnumFillToLeft */
+		/* xnumFillToRight */
+		/* xnumFillToTop */
+		/* xnumFillToBottom */
+		/* cNumStop */
+		/* xfillGradientStop */
+	}
+	return o.length > o.l ? o.slice(0, o.l) : o;
+}

 /* [MS-XLSB] 2.4.816 BrtXF */
 function parse_BrtXF(data, length/*:number*/) {
@ -39,6 +138,62 @@ function parse_BrtXF(data, length/*:number*/) {
 	parsenoop(data, length-4);
 	return {ixfe:ixfeParent, ifmt:ifmt };
 }
+function write_BrtXF(data, ixfeP, o) {
+	if(!o) o = new_buf(16);
+	o.write_shift(2, ixfeP||0);
+	o.write_shift(2, data.numFmtId||0);
+	o.write_shift(2, 0); /* iFont */
+	o.write_shift(2, 0); /* iFill */
+	o.write_shift(2, 0); /* ixBorder */
+	o.write_shift(1, 0); /* trot */
+	o.write_shift(1, 0); /* indent */
+	o.write_shift(1, 0); /* flags */
+	o.write_shift(1, 0); /* flags */
+	o.write_shift(1, 0); /* xfGrbitAtr */
+	o.write_shift(1, 0);
+	return o;
+}
+
+/* [MS-XLSB] 2.5.4 Blxf TODO */
+function write_Blxf(data, o) {
+	if(!o) o = new_buf(10);
+	o.write_shift(1, 0); /* dg */
+	o.write_shift(1, 0);
+	o.write_shift(4, 0); /* color */
+	o.write_shift(4, 0); /* color */
+	return o;
+}
+/* [MS-XLSB] 2.4.299 BrtBorder TODO */
+function write_BrtBorder(border, o) {
+	if(!o) o = new_buf(51);
+	o.write_shift(1, 0); /* diagonal */
+	write_Blxf(null, o); /* top */
+	write_Blxf(null, o); /* bottom */
+	write_Blxf(null, o); /* left */
+	write_Blxf(null, o); /* right */
+	write_Blxf(null, o); /* diag */
+	return o.length > o.l ? o.slice(0, o.l) : o;
+}
+
+/* [MS-XLSB] 2.4.755 BrtStyle TODO */
+function write_BrtStyle(style, o) {
+	if(!o) o = new_buf(12+4*10);
+	o.write_shift(4, style.xfId);
+	o.write_shift(2, 1);
+	o.write_shift(1, +style.builtinId);
+	o.write_shift(1, 0); /* iLevel */
+	write_XLNullableWideString(style.name || "", o);
+	return o.length > o.l ? o.slice(0, o.l) : o;
+}
+
+/* [MS-XLSB] 2.4.269 BrtBeginTableStyles */
+function write_BrtBeginTableStyles(cnt, defTableStyle, defPivotStyle) {
+	var o = new_buf(4+256*2*4);
+	o.write_shift(4, cnt);
+	write_XLNullableWideString(defTableStyle, o);
+	write_XLNullableWideString(defPivotStyle, o);
+	return o.length > o.l ? o.slice(0, o.l) : o;
+}

 /* [MS-XLSB] 2.1.7.50 Styles */
 function parse_sty_bin(data, themes, opts) {
@ -57,6 +212,9 @@ function parse_sty_bin(data, themes, opts) {
 				break;
 			case 0x002B: /* 'BrtFont' */
 				styles.Fonts.push(val);
+				if(val.color.theme != null && themes && themes.themeElements && themes.themeElements.clrScheme) {
+					val.color.rgb = rgb_tint(themes.themeElements.clrScheme[val.color.theme].rgb, val.color.tint || 0);
+				}
 				break;
 			case 0x0401: /* 'BrtKnownFonts' */ break;
 			case 0x002D: /* 'BrtFill' */ break;
@ -98,20 +256,126 @@ function parse_sty_bin(data, themes, opts) {
 	return styles;
 }

+function write_FMTS_bin(ba, NF) {
+	if(!NF) return;
+	var cnt = 0;
+	[[5,8],[23,26],[41,44],[/*63*/57,/*66],[164,*/392]].forEach(function(r) {
+		for(var i = r[0]; i <= r[1]; ++i) if(NF[i] != null) ++cnt;
+	});
+
+	if(cnt == 0) return;
+	write_record(ba, "BrtBeginFmts", write_UInt32LE(cnt));
+	[[5,8],[23,26],[41,44],[/*63*/57,/*66],[164,*/392]].forEach(function(r) {
+		for(var i = r[0]; i <= r[1]; ++i) if(NF[i] != null) write_record(ba, "BrtFmt", write_BrtFmt(i, NF[i]));
+	});
+	write_record(ba, "BrtEndFmts");
+}
+
+function write_FONTS_bin(ba, data) {
+	var cnt = 1;
+
+	if(cnt == 0) return;
+	write_record(ba, "BrtBeginFonts", write_UInt32LE(cnt));
+	write_record(ba, "BrtFont", write_BrtFont({
+		sz:12,
+		color: {theme:1},
+		name: "Calibri",
+		family: 2,
+		scheme: "minor"
+	}));
+	/* 1*65491BrtFont [ACFONTS] */
+	write_record(ba, "BrtEndFonts");
+}
+
+function write_FILLS_bin(ba, data) {
+	var cnt = 2;
+
+	if(cnt == 0) return;
+	write_record(ba, "BrtBeginFills", write_UInt32LE(cnt));
+	write_record(ba, "BrtFill", write_BrtFill({patternType:"none"}));
+	write_record(ba, "BrtFill", write_BrtFill({patternType:"gray125"}));
+	/* 1*65431BrtFill */
+	write_record(ba, "BrtEndFills");
+}
+
+function write_BORDERS_bin(ba, data) {
+	var cnt = 1;
+
+	if(cnt == 0) return;
+	write_record(ba, "BrtBeginBorders", write_UInt32LE(cnt));
+	write_record(ba, "BrtBorder", write_BrtBorder({}));
+	/* 1*65430BrtBorder */
+	write_record(ba, "BrtEndBorders");
+}
+
+function write_CELLSTYLEXFS_bin(ba, data) {
+	var cnt = 1;
+	write_record(ba, "BrtBeginCellStyleXFs", write_UInt32LE(cnt));
+	write_record(ba, "BrtXF", write_BrtXF({
+		numFmtId:0,
+		fontId:0,
+		fillId:0,
+		borderId:0
+	}, 0xFFFF));
+	/* 1*65430(BrtXF *FRT) */
+	write_record(ba, "BrtEndCellStyleXFs");
+}
+
+function write_CELLXFS_bin(ba, data) {
+	write_record(ba, "BrtBeginCellXFs", write_UInt32LE(data.length));
+	data.forEach(function(c) { write_record(ba, "BrtXF", write_BrtXF(c,0)); });
+	/* 1*65430(BrtXF *FRT) */
+	write_record(ba, "BrtEndCellXFs");
+}
+
+function write_STYLES_bin(ba, data) {
+	var cnt = 1;
+
+	write_record(ba, "BrtBeginStyles", write_UInt32LE(1));
+	write_record(ba, "BrtStyle", write_BrtStyle({
+		xfId:0,
+		builtinId:0,
+		name:"Normal"
+	}));
+	/* 1*65430(BrtStyle *FRT) */
+	write_record(ba, "BrtEndStyles");
+}
+
+function write_DXFS_bin(ba, data) {
+	var cnt = 0;
+
+	write_record(ba, "BrtBeginDXFs", write_UInt32LE(cnt));
+	/* *2147483647(BrtDXF *FRT) */
+	write_record(ba, "BrtEndDXFs");
+}
+
+function write_TABLESTYLES_bin(ba, data) {
+	var cnt = 0;
+
+	write_record(ba, "BrtBeginTableStyles", write_BrtBeginTableStyles(cnt, "TableStyleMedium9", "PivotStyleMedium4"));
+	/* *TABLESTYLE */
+	write_record(ba, "BrtEndTableStyles");
+}
+
+function write_COLORPALETTE_bin(ba, data) {
+	return;
+	/* BrtBeginColorPalette [INDEXEDCOLORS] [MRUCOLORS] BrtEndColorPalette */
+}
+
 /* [MS-XLSB] 2.1.7.50 Styles */
-function write_sty_bin(data, opts) {
+function write_sty_bin(wb, opts) {
 	var ba = buf_array();
 	write_record(ba, "BrtBeginStyleSheet");
-	/* [FMTS] */
-	/* [FONTS] */
-	/* [FILLS] */
-	/* [BORDERS] */
-	/* CELLSTYLEXFS */
-	/* CELLXFS*/
-	/* STYLES */
-	/* DXFS */
-	/* TABLESTYLES */
-	/* [COLORPALETTE] */
+	write_FMTS_bin(ba, wb.SSF);
+	write_FONTS_bin(ba, wb);
+	write_FILLS_bin(ba, wb);
+	write_BORDERS_bin(ba, wb);
+	write_CELLSTYLEXFS_bin(ba, wb);
+	write_CELLXFS_bin(ba, opts.cellXfs);
+	write_STYLES_bin(ba, wb);
+	write_DXFS_bin(ba, wb);
+	write_TABLESTYLES_bin(ba, wb);
+	write_COLORPALETTE_bin(ba, wb);
 	/* FRTSTYLESHEET*/
 	write_record(ba, "BrtEndStyleSheet");
 	return ba.end();
--- a/bits/49_theme.js
+++ b/bits/49_theme.js
@ -7,50 +7,41 @@ function parse_clrScheme(t, themes, opts) {
 	(t[0].match(tagregex)||[]).forEach(function(x) {
 		var y = parsexmltag(x);
 		switch(y[0]) {
+			/* 20.1.6.2 clrScheme (Color Scheme) CT_ColorScheme */
 			case '<a:clrScheme': case '</a:clrScheme>': break;

 			/* 20.1.2.3.32 srgbClr CT_SRgbColor */
-			case '<a:srgbClr': color.rgb = y.val; break;
+			case '<a:srgbClr':
+				color.rgb = y.val; break;

 			/* 20.1.2.3.33 sysClr CT_SystemColor */
-			case '<a:sysClr': color.rgb = y.lastClr; break;
+			case '<a:sysClr':
+				color.rgb = y.lastClr; break;

-			/* 20.1.4.1.9 dk1 (Dark 1) */
-			case '<a:dk1>':
-			case '</a:dk1>':
-			/* 20.1.4.1.10 dk2 (Dark 2) */
-			case '<a:dk2>':
-			case '</a:dk2>':
-			/* 20.1.4.1.22 lt1 (Light 1) */
-			case '<a:lt1>':
-			case '</a:lt1>':
-			/* 20.1.4.1.23 lt2 (Light 2) */
-			case '<a:lt2>':
-			case '</a:lt2>':
 			/* 20.1.4.1.1 accent1 (Accent 1) */
-			case '<a:accent1>':
-			case '</a:accent1>':
 			/* 20.1.4.1.2 accent2 (Accent 2) */
-			case '<a:accent2>':
-			case '</a:accent2>':
 			/* 20.1.4.1.3 accent3 (Accent 3) */
-			case '<a:accent3>':
-			case '</a:accent3>':
 			/* 20.1.4.1.4 accent4 (Accent 4) */
-			case '<a:accent4>':
-			case '</a:accent4>':
 			/* 20.1.4.1.5 accent5 (Accent 5) */
-			case '<a:accent5>':
-			case '</a:accent5>':
 			/* 20.1.4.1.6 accent6 (Accent 6) */
-			case '<a:accent6>':
-			case '</a:accent6>':
-			/* 20.1.4.1.19 hlink (Hyperlink) */
-			case '<a:hlink>':
-			case '</a:hlink>':
+			/* 20.1.4.1.9 dk1 (Dark 1) */
+			/* 20.1.4.1.10 dk2 (Dark 2) */
 			/* 20.1.4.1.15 folHlink (Followed Hyperlink) */
-			case '<a:folHlink>':
-			case '</a:folHlink>':
+			/* 20.1.4.1.19 hlink (Hyperlink) */
+			/* 20.1.4.1.22 lt1 (Light 1) */
+			/* 20.1.4.1.23 lt2 (Light 2) */
+			case '<a:dk1>': case '</a:dk1>':
+			case '<a:lt1>': case '</a:lt1>':
+			case '<a:dk2>': case '</a:dk2>':
+			case '<a:lt2>': case '</a:lt2>':
+			case '<a:accent1>': case '</a:accent1>':
+			case '<a:accent2>': case '</a:accent2>':
+			case '<a:accent3>': case '</a:accent3>':
+			case '<a:accent4>': case '</a:accent4>':
+			case '<a:accent5>': case '</a:accent5>':
+			case '<a:accent6>': case '</a:accent6>':
+			case '<a:hlink>': case '</a:hlink>':
+			case '<a:folHlink>': case '</a:folHlink>':
 				if (y[0][1] === '/') {
 					themes.themeElements.clrScheme.push(color);
 					color = {};
--- a/bits/53_ccbin.js
+++ b/bits/53_ccbin.js
@ -22,8 +22,8 @@ function parse_cc_bin(data, opts) {
 				out.push(val); break;

 			default:
-				if((R_n||"").indexOf("Begin") > 0){}
-				else if((R_n||"").indexOf("End") > 0){}
+				if((R_n||"").indexOf("Begin") > 0){/* empty */}
+				else if((R_n||"").indexOf("End") > 0){/* empty */}
 				else if(!pass || opts.WTF) throw new Error("Unexpected record " + RT + " " + R_n);
 		}
 	});
--- a/bits/55_vml.js
+++ b/bits/55_vml.js
@ -34,6 +34,7 @@ function write_comments_vml(rId, comments) {
 			writetag('x:AutoFill', "False"),
 			writetag('x:Row', String(c.r)),
 			writetag('x:Column', String(c.c)),
+			'<x:Visible/>',
 		'</x:ClientData>',
 	'</v:shape>'
 	]); });
--- a/bits/58_cmntbin.js
+++ b/bits/58_cmntbin.js
@ -22,9 +22,6 @@ function write_BrtBeginComment(data, o) {
 /* [MS-XLSB] 2.4.324 BrtCommentAuthor */
 var parse_BrtCommentAuthor = parse_XLWideString;

-/* [MS-XLSB] 2.4.325 BrtCommentText */
-var parse_BrtCommentText = parse_RichStr;
-
 /* [MS-XLSB] 2.1.7.8 Comments */
 function parse_comments_bin(data, opts) {
 	var out = [];
@ -57,8 +54,8 @@ function parse_comments_bin(data, opts) {


 			default:
-				if((R_n||"").indexOf("Begin") > 0){}
-				else if((R_n||"").indexOf("End") > 0){}
+				if((R_n||"").indexOf("Begin") > 0){/* empty */}
+				else if((R_n||"").indexOf("End") > 0){/* empty */}
 				else if(!pass || opts.WTF) throw new Error("Unexpected record " + RT + " " + R_n);
 		}
 	});
@ -87,7 +84,7 @@ function write_comments_bin(data, opts) {
 				c.iauthor = iauthor.indexOf(c.a);
 				var range = {s:decode_cell(comment[0]),e:decode_cell(comment[0])};
 				write_record(ba, "BrtBeginComment", write_BrtBeginComment([range, c]));
-				if(c.t && c.t.length > 0) write_record(ba, "BrtCommentText", write_RichStr(c));
+				if(c.t && c.t.length > 0) write_record(ba, "BrtCommentText", write_BrtCommentText(c));
 				write_record(ba, "BrtEndComment");
 				delete c.iauthor;
 			});
--- a/bits/62_fxls.js
+++ b/bits/62_fxls.js
@ -1,7 +1,7 @@
 /* --- formula references point to MS-XLS --- */
 /* Small helpers */
 function parseread(l) { return function(blob, length) { blob.l+=l; return; }; }
-function parseread1(blob, length) { blob.l+=1; return; }
+function parseread1(blob) { blob.l+=1; return; }

 /* Rgce Helpers */

@ -25,7 +25,7 @@ function parse_RgceArea(blob, length, opts) {
 	return { s:{r:r, c:c[0], cRel:c[1], rRel:c[2]}, e:{r:R, c:C[0], cRel:C[1], rRel:C[2]} };
 }
 /* BIFF 2-5 encodes flags in the row field */
-function parse_RgceArea_BIFF2(blob, length, opts) {
+function parse_RgceArea_BIFF2(blob/*, length, opts*/) {
 	var r=parse_ColRelU(blob, 2), R=parse_ColRelU(blob, 2);
 	var c=blob.read_shift(1);
 	var C=blob.read_shift(1);
@ -33,7 +33,7 @@ function parse_RgceArea_BIFF2(blob, length, opts) {
 }

 /* 2.5.198.105 TODO */
-function parse_RgceAreaRel(blob, length, opts) {
+function parse_RgceAreaRel(blob, length/*, opts*/) {
 	var r=blob.read_shift(length == 12 ? 4 : 2), R=blob.read_shift(length == 12 ? 4 : 2);
 	var c=parse_ColRelU(blob, 2);
 	var C=parse_ColRelU(blob, 2);
@ -701,12 +701,12 @@ function stringify_formula(formula/*Array<any>*/, range, cell/*:any*/, supbooks,
 		var f = formula[0][ff];
 		//console.log("++",f, stack)
 		switch(f[0]) {
-			/* 2.5.198.93 */
-			case 'PtgUminus': stack.push("-" + stack.pop()); break;
-			/* 2.5.198.95 */
-			case 'PtgUplus': stack.push("+" + stack.pop()); break;
-			/* 2.5.198.81 */
-			case 'PtgPercent': stack.push(stack.pop() + "%"); break;
+			case 'PtgUminus': /* 2.5.198.93 */
+				stack.push("-" + stack.pop()); break;
+			case 'PtgUplus': /* 2.5.198.95 */
+				stack.push("+" + stack.pop()); break;
+			case 'PtgPercent': /* 2.5.198.81 */
+				stack.push(stack.pop() + "%"); break;

 			case 'PtgAdd':    /* 2.5.198.26 */
 			case 'PtgConcat': /* 2.5.198.43 */
@ -723,10 +723,12 @@ function stringify_formula(formula/*Array<any>*/, range, cell/*:any*/, supbooks,
 				e1 = stack.pop(); e2 = stack.pop();
 				if(last_sp >= 0) {
 					switch(formula[0][last_sp][1][0]) {
-						// $FlowIgnore
-						case 0: sp = fill(" ", formula[0][last_sp][1][1]); break;
-						// $FlowIgnore
-						case 1: sp = fill("\r", formula[0][last_sp][1][1]); break;
+						case 0:
+							// $FlowIgnore
+							sp = fill(" ", formula[0][last_sp][1][1]); break;
+						case 1:
+							// $FlowIgnore
+							sp = fill("\r", formula[0][last_sp][1][1]); break;
 						default:
 							sp = "";
 							// $FlowIgnore
@ -738,51 +740,46 @@ function stringify_formula(formula/*Array<any>*/, range, cell/*:any*/, supbooks,
 				stack.push(e2+PtgBinOp[f[0]]+e1);
 				break;

-			/* 2.5.198.67 */
-			case 'PtgIsect':
+			case 'PtgIsect': /* 2.5.198.67 */
 				e1 = stack.pop(); e2 = stack.pop();
 				stack.push(e2+" "+e1);
 				break;
-			case 'PtgUnion':
+			case 'PtgUnion': /* 2.5.198.94 */
 				e1 = stack.pop(); e2 = stack.pop();
 				stack.push(e2+","+e1);
 				break;
-			case 'PtgRange':
+			case 'PtgRange': /* 2.5.198.83 */
 				e1 = stack.pop(); e2 = stack.pop();
 				stack.push(e2+":"+e1);
 				break;

-			/* 2.5.198.34 */
-			case 'PtgAttrChoose': break;
-			/* 2.5.198.35 */
-			case 'PtgAttrGoto': break;
-			/* 2.5.198.36 */
-			case 'PtgAttrIf': break;
-			/* [MS-XLSB] 2.5.97.28 */
-			case 'PtgAttrIfError': break;
+			case 'PtgAttrChoose': /* 2.5.198.34 */
+				break;
+			case 'PtgAttrGoto': /* 2.5.198.35 */
+				break;
+			case 'PtgAttrIf': /* 2.5.198.36 */
+				break;
+			case 'PtgAttrIfError': /* [MS-XLSB] 2.5.97.28 */
+				break;


-			/* 2.5.198.84 */
-			case 'PtgRef':
+			case 'PtgRef': /* 2.5.198.84 */
 				type = f[1][0]; c = shift_cell_xls(f[1][1], _range, opts);
 				stack.push(encode_cell_xls(c));
 				break;
-			/* 2.5.198.88 */
-			case 'PtgRefN':
+			case 'PtgRefN': /* 2.5.198.88 */
 				type = f[1][0]; c = cell ? shift_cell_xls(f[1][1], cell, opts) : f[1][1];
 				stack.push(encode_cell_xls(c));
 				break;
-			case 'PtgRef3d': // TODO: lots of stuff
+			case 'PtgRef3d': /* 2.5.198.85 */
 				type = f[1][0]; ixti = /*::Number(*/f[1][1]/*::)*/; c = shift_cell_xls(f[1][2], _range, opts);
 				sname = supbooks.SheetNames[ixti];
 				var w = sname; /* IE9 fails on defined names */
 				stack.push(sname + "!" + encode_cell_xls(c));
 				break;

-			/* 2.5.198.62 */
-			case 'PtgFunc':
-			/* 2.5.198.63 */
-			case 'PtgFuncVar':
+			case 'PtgFunc': /* 2.5.198.62 */
+			case 'PtgFuncVar': /* 2.5.198.63 */
 				//console.log(f[1]);
 				/* f[1] = [argc, func, type] */
 				var argc/*:number*/ = f[1][0], func/*:string*/ = f[1][1];
@ -793,43 +790,38 @@ function stringify_formula(formula/*Array<any>*/, range, cell/*:any*/, supbooks,
 				stack.push(func + "(" + args.join(",") + ")");
 				break;

-			/* 2.5.198.42 */
-			case 'PtgBool': stack.push(f[1] ? "TRUE" : "FALSE"); break;
-			/* 2.5.198.66 */
-			case 'PtgInt': stack.push(/*::String(*/f[1]/*::)*/); break;
-			/* 2.5.198.79 TODO: precision? */
-			case 'PtgNum': stack.push(String(f[1])); break;
-			/* 2.5.198.89 */
-			// $FlowIgnore
-			case 'PtgStr': stack.push('"' + f[1] + '"'); break;
-			/* 2.5.198.57 */
-			case 'PtgErr': stack.push(/*::String(*/f[1]/*::)*/); break;
-			/* 2.5.198.31 TODO */
-			case 'PtgAreaN':
+			case 'PtgBool': /* 2.5.198.42 */
+				stack.push(f[1] ? "TRUE" : "FALSE"); break;
+			case 'PtgInt': /* 2.5.198.66 */
+				stack.push(/*::String(*/f[1]/*::)*/); break;
+			case 'PtgNum': /* 2.5.198.79 TODO: precision? */
+				stack.push(String(f[1])); break;
+			case 'PtgStr': /* 2.5.198.89 */
+				// $FlowIgnore
+				stack.push('"' + f[1] + '"'); break;
+			case 'PtgErr': /* 2.5.198.57 */
+				stack.push(/*::String(*/f[1]/*::)*/); break;
+			case 'PtgAreaN': /* 2.5.198.31 TODO */
 				type = f[1][0]; r = shift_range_xls(f[1][1], _range, opts);
 				stack.push(encode_range_xls((r/*:any*/), opts));
 				break;
-			/* 2.5.198.27 TODO: fixed points */
-			case 'PtgArea':
+			case 'PtgArea': /* 2.5.198.27 TODO: fixed points */
 				type = f[1][0]; r = shift_range_xls(f[1][1], _range, opts);
 				stack.push(encode_range_xls((r/*:any*/), opts));
 				break;
-			/* 2.5.198.28 */
-			case 'PtgArea3d': // TODO: lots of stuff
+			case 'PtgArea3d': /* 2.5.198.28 TODO */
 				type = f[1][0]; ixti = /*::Number(*/f[1][1]/*::)*/; r = f[1][2];
 				sname = (supbooks && supbooks[1] ? supbooks[1][ixti+1] : "**MISSING**");
 				stack.push(sname + "!" + encode_range((r/*:any*/)));
 				break;
-			/* 2.5.198.41 */
-			case 'PtgAttrSum':
+			case 'PtgAttrSum': /* 2.5.198.41 */
 				stack.push("SUM(" + stack.pop() + ")");
 				break;

-			/* 2.5.198.37 */
-			case 'PtgAttrSemi': break;
+			case 'PtgAttrSemi': /* 2.5.198.37 */
+				break;

-			/* 2.5.97.60 TODO: do something different for revisions */
-			case 'PtgName':
+			case 'PtgName': /* 2.5.97.60 TODO: revisions */
 				/* f[1] = type, 0, nameindex */
 				nameidx = f[1][2];
 				var lbl = (supbooks.names||[])[nameidx-1] || (supbooks[0]||[])[nameidx];
@ -838,8 +830,7 @@ function stringify_formula(formula/*Array<any>*/, range, cell/*:any*/, supbooks,
 				stack.push(name);
 				break;

-			/* 2.5.97.61 TODO: do something different for revisions */
-			case 'PtgNameX':
+			case 'PtgNameX': /* 2.5.97.61 TODO: revisions */
 				/* f[1] = type, ixti, nameindex */
 				var bookidx/*:number*/ = (f[1][1]/*:any*/); nameidx = f[1][2]; var externbook;
 				/* TODO: Properly handle missing values */
@ -850,7 +841,7 @@ function stringify_formula(formula/*Array<any>*/, range, cell/*:any*/, supbooks,
 				} else {
 					var pnxname = supbooks.SheetNames[bookidx];
 					var o = "";
-					if(((supbooks[bookidx]||[])[0]||[])[0] == 0x3A01){}
+					if(((supbooks[bookidx]||[])[0]||[])[0] == 0x3A01){/* empty */}
 					else if(((supbooks[bookidx]||[])[0]||[])[0] == 0x0401){
 						if(supbooks[bookidx][nameidx] && supbooks[bookidx][nameidx].itab > 0) {
 							o = supbooks.SheetNames[supbooks[bookidx][nameidx].itab-1] + "!";
@ -867,8 +858,7 @@ function stringify_formula(formula/*Array<any>*/, range, cell/*:any*/, supbooks,
 				stack.push(externbook.Name);
 				break;

-			/* 2.5.198.80 */
-			case 'PtgParen':
+			case 'PtgParen': /* 2.5.198.80 */
 				var lp = '(', rp = ')';
 				if(last_sp >= 0) {
 					sp = "";
@ -889,15 +879,13 @@ function stringify_formula(formula/*Array<any>*/, range, cell/*:any*/, supbooks,
 				}
 				stack.push(lp + stack.pop() + rp); break;

-			/* 2.5.198.86 */
-			case 'PtgRefErr': stack.push('#REF!'); break;
+			case 'PtgRefErr': /* 2.5.198.86 */
+				stack.push('#REF!'); break;

-			/* 2.5.198.87 */
-			case 'PtgRefErr3d': stack.push('#REF!'); break;
+			case 'PtgRefErr3d': /* 2.5.198.87 */
+				stack.push('#REF!'); break;

-		/* */
-			/* 2.5.198.58 TODO */
-			case 'PtgExp':
+			case 'PtgExp': /* 2.5.198.58 TODO */
 				c = {c:f[1][1],r:f[1][0]};
 				var q = ({c: cell.c, r:cell.r}/*:any*/);
 				if(supbooks.sharedf[encode_cell(c)]) {
@ -919,42 +907,37 @@ function stringify_formula(formula/*Array<any>*/, range, cell/*:any*/, supbooks,
 				}
 				break;

-			/* 2.5.198.32 TODO */
-			case 'PtgArray':
+			case 'PtgArray': /* 2.5.198.32 TODO */
 				stack.push("{" + stringify_array(f[1]) + "}");
 				break;

-			/* 2.5.198.70 TODO: confirm this is a non-display */
-			case 'PtgMemArea':
+			case 'PtgMemArea': /* 2.5.198.70 TODO: confirm this is a non-display */
 				//stack.push("(" + f[2].map(encode_range).join(",") + ")");
 				break;

-			/* 2.5.198.38 */
-			case 'PtgAttrSpace':
-			/* 2.5.198.39 */
-			case 'PtgAttrSpaceSemi':
+			case 'PtgAttrSpace': /* 2.5.198.38 */
+			case 'PtgAttrSpaceSemi': /* 2.5.198.39 */
 				last_sp = ff;
 				break;

-			/* 2.5.198.92 TODO */
-			case 'PtgTbl': break;
+			case 'PtgTbl': /* 2.5.198.92 TODO */
+				break;

-			/* 2.5.198.71 */
-			case 'PtgMemErr': break;
+			case 'PtgMemErr': /* 2.5.198.71 */
+				break;

-			/* 2.5.198.74 */
-			case 'PtgMissArg':
+			case 'PtgMissArg': /* 2.5.198.74 */
 				stack.push("");
 				break;

-			/* 2.5.198.29 */
-			case 'PtgAreaErr': stack.push("#REF!"); break;
+			case 'PtgAreaErr': /* 2.5.198.29 */
+				stack.push("#REF!"); break;

-			/* 2.5.198.30 */
-			case 'PtgAreaErr3d': stack.push("#REF!"); break;
+			case 'PtgAreaErr3d': /* 2.5.198.30 */
+				stack.push("#REF!"); break;

-			/* 2.5.198.72 TODO */
-			case 'PtgMemFunc': break;
+			case 'PtgMemFunc': /* 2.5.198.72 TODO */
+				break;

 			default: throw new Error('Unrecognized Formula Token: ' + String(f));
 		}
@ -966,12 +949,14 @@ function stringify_formula(formula/*Array<any>*/, range, cell/*:any*/, supbooks,
 				/* note: some bad XLSB files omit the PtgParen */
 				case 4: _left = false;
 				/* falls through */
-				// $FlowIgnore
-				case 0: sp = fill(" ", f[1][1]); break;
+				case 0:
+					// $FlowIgnore
+					sp = fill(" ", f[1][1]); break;
 				case 5: _left = false;
 				/* falls through */
-				// $FlowIgnore
-				case 1: sp = fill("\r", f[1][1]); break;
+				case 1:
+					// $FlowIgnore
+					sp = fill("\r", f[1][1]); break;
 				default:
 					sp = "";
 					// $FlowIgnore
--- a/bits/66_wscommon.js
+++ b/bits/66_wscommon.js
@ -39,7 +39,16 @@ function default_margins(margins, mode) {

 function get_cell_style(styles, cell, opts) {
 	var z = opts.revssf[cell.z != null ? cell.z : "General"];
-	for(var i = 0, len = styles.length; i != len; ++i) if(styles[i].numFmtId === z) return i;
+	var i = 0x3c, len = styles.length;
+	if(z == null && opts.ssf) {
+		for(; i < 0x188; ++i) if(opts.ssf[i] == null) {
+			SSF.load(cell.z, i);
+			opts.ssf[i] = cell.z;
+			opts.revssf[cell.z] = z = i;
+			break;
+		}
+	}
+	for(i = 0; i != len; ++i) if(styles[i].numFmtId === z) return i;
 	styles[len] = {
 		numFmtId:z,
 		fontId:0,
@ -77,7 +86,7 @@ function safe_format(p, fmtid, fillid, opts, themes, styles) {
 	} catch(e) { if(opts.WTF) throw e; }
 	if(fillid) try {
 		p.s = styles.Fills[fillid];
-		if (p.s.fgColor && p.s.fgColor.theme) {
+		if (p.s.fgColor && p.s.fgColor.theme && !p.s.fgColor.rgb) {
 			p.s.fgColor.rgb = rgb_tint(themes.themeElements.clrScheme[p.s.fgColor.theme].rgb, p.s.fgColor.tint || 0);
 			if(opts.WTF) p.s.fgColor.raw_rgb = themes.themeElements.clrScheme[p.s.fgColor.theme].rgb;
 		}
--- a/bits/68_wsbin.js
+++ b/bits/68_wsbin.js
@ -69,6 +69,9 @@ function write_row_header(ba, ws, range, R) {
 var parse_BrtWsDim = parse_UncheckedRfX;
 var write_BrtWsDim = write_UncheckedRfX;

+/* [MS-XLSB] 2.4.813 BrtWsFmtInfo */
+//function write_BrtWsFmtInfo(ws, o) { }
+
 /* [MS-XLSB] 2.4.815 BrtWsProp */
 function parse_BrtWsProp(data, length) {
 	var z = {};
@ -78,8 +81,9 @@ function parse_BrtWsProp(data, length) {
 	return z;
 }
 function write_BrtWsProp(str, o) {
-	if(o == null) o = new_buf(80+4*str.length);
-	for(var i = 0; i < 11; ++i) o.write_shift(1,0);
+	if(o == null) o = new_buf(84+4*str.length);
+	for(var i = 0; i < 3; ++i) o.write_shift(1,0);
+	write_BrtColor({auto:1}, o);
 	o.write_shift(-4,-1);
 	o.write_shift(-4,-1);
 	write_XLSBCodeName(str, o);
@ -260,8 +264,8 @@ function write_BrtHLink(l, rId, o) {
 	write_UncheckedRfX({s:decode_cell(l[0]), e:decode_cell(l[0])}, o);
 	write_RelID("rId" + rId, o);
 	var locidx = l[1].Target.indexOf("#");
-	var location = locidx == -1 ? "" : l[1].Target.substr(locidx+1);
-	write_XLWideString(location || "", o);
+	var loc = locidx == -1 ? "" : l[1].Target.substr(locidx+1);
+	write_XLWideString(loc || "", o);
 	write_XLWideString(l[1].Tooltip || "", o);
 	write_XLWideString("", o);
 	return o.slice(0, o.l);
@ -536,6 +540,7 @@ function parse_ws_bin(data, _opts, rels, wb, themes, styles)/*:Worksheet*/ {
 				s['!margins'] = val;
 				break;

+			/* case 'BrtUid' */
 			case 0x00AF: /* 'BrtAFilterDateGroupItem' */
 			case 0x0284: /* 'BrtActiveX' */
 			case 0x0271: /* 'BrtBigName' */
@ -585,7 +590,6 @@ function parse_ws_bin(data, _opts, rels, wb, themes, styles)/*:Worksheet*/ {
 			case 0x0413: /* 'BrtSparkline' */
 			case 0x01AC: /* 'BrtTable' */
 			case 0x00AA: /* 'BrtTop10Filter' */
-			/* case 'BrtUid' */
 			case 0x0032: /* 'BrtValueMeta' */
 			case 0x0816: /* 'BrtWebExtension' */
 			case 0x01E5: /* 'BrtWsFmtInfo' */
@ -601,8 +605,8 @@ function parse_ws_bin(data, _opts, rels, wb, themes, styles)/*:Worksheet*/ {
 			case 0x0026: /* 'BrtACEnd' */ break;

 			default:
-				if((R_n||"").indexOf("Begin") > 0){}
-				else if((R_n||"").indexOf("End") > 0){}
+				if((R_n||"").indexOf("Begin") > 0){/* empty */}
+				else if((R_n||"").indexOf("End") > 0){/* empty */}
 				else if(!pass || opts.WTF) throw new Error("Unexpected record " + RT + " " + R_n);
 		}
 	}, opts);
@ -646,7 +650,7 @@ function write_ws_bin_cell(ba/*:BufArray*/, cell/*:Cell*/, R/*:number*/, C/*:num
 	}
 	var o/*:any*/ = ({r:R, c:C}/*:any*/);
 	/* TODO: cell style */
-	//o.s = get_cell_style(opts.cellXfs, cell, opts);
+	o.s = get_cell_style(opts.cellXfs, cell, opts);
 	if(cell.l) ws['!links'].push([encode_cell(o), cell.l]);
 	if(cell.c) ws['!comments'].push([encode_cell(o), cell.c]);
 	switch(cell.t) {
@ -753,6 +757,11 @@ function write_WSVIEWS2(ba, ws) {
 	write_record(ba, "BrtEndWsViews");
 }

+function write_WSFMTINFO(ba, ws) {
+	/* [ACWSFMTINFO] */
+	//write_record(ba, "BrtWsFmtInfo", write_BrtWsFmtInfo(ws));
+}
+
 function write_SHEETPROTECT(ba, ws) {
 	if(!ws['!protect']) return;
 	/* [BrtSheetProtectionIso] */
@ -770,7 +779,7 @@ function write_ws_bin(idx/*:number*/, opts, wb/*:Workbook*/, rels) {
 	write_record(ba, "BrtWsProp", write_BrtWsProp(s));
 	write_record(ba, "BrtWsDim", write_BrtWsDim(r));
 	write_WSVIEWS2(ba, ws);
-	/* [WSFMTINFO] */
+	write_WSFMTINFO(ba, ws);
 	write_COLINFOS(ba, ws, idx, opts, wb);
 	write_CELLTABLE(ba, ws, idx, opts, wb);
 	/* [BrtSheetCalcProp] */
--- a/bits/73_wbbin.js
+++ b/bits/73_wbbin.js
@ -24,7 +24,7 @@ function parse_BrtWbProp(data, length) {
 	return [dwThemeVersion, strName];
 }
 function write_BrtWbProp(data, o) {
-	if(!o) o = new_buf(68);
+	if(!o) o = new_buf(72);
 	o.write_shift(4, 0);
 	o.write_shift(4, 0);
 	write_XLSBCodeName("ThisWorkbook", o);
@ -85,6 +85,9 @@ function parse_wb_bin(data, opts)/*:WorkbookFile*/ {
 				break;
 			case 0x040C: /* 'BrtNameExt' */ break;

+			/* case 'BrtModelTimeGroupingCalcCol' */
+			/* case 'BrtRevisionPtr' */
+			/* case 'BrtUid' */
 			case 0x0817: /* 'BrtAbsPath15' */
 			case 0x0216: /* 'BrtBookProtection' */
 			case 0x02A5: /* 'BrtBookProtectionIso' */
@ -100,11 +103,9 @@ function parse_wb_bin(data, opts)/*:WorkbookFile*/ {
 			case 0x0299: /* 'BrtFnGroup' */
 			case 0x0850: /* 'BrtModelRelationship' */
 			case 0x084D: /* 'BrtModelTable' */
-			/* case 'BrtModelTimeGroupingCalcCol' */
 			case 0x0225: /* 'BrtOleSize' */
 			case 0x0805: /* 'BrtPivotTableRef' */
 			case 0x0169: /* 'BrtPlaceholderName' */
-			/* case 'BrtRevisionPtr' */
 			case 0x0254: /* 'BrtSmartTagType' */
 			case 0x029B: /* 'BrtSupAddin' */
 			case 0x0163: /* 'BrtSupBookSrc' */
@ -113,7 +114,6 @@ function parse_wb_bin(data, opts)/*:WorkbookFile*/ {
 			case 0x081C: /* 'BrtTableSlicerCacheID' */
 			case 0x081B: /* 'BrtTableSlicerCacheIDs' */
 			case 0x0822: /* 'BrtTimelineCachePivotCacheID' */
-			/* case 'BrtUid' */
 			case 0x018D: /* 'BrtUserBookView' */
 			case 0x009A: /* 'BrtWbFactoid' */
 			case 0x0099: /* 'BrtWbProp' */
@ -132,8 +132,8 @@ function parse_wb_bin(data, opts)/*:WorkbookFile*/ {
 			case 0x0010: /* 'BrtFRTArchID$' */ break;

 			default:
-				if((R_n||"").indexOf("Begin") > 0){}
-				else if((R_n||"").indexOf("End") > 0){}
+				if((R_n||"").indexOf("Begin") > 0){/* empty */}
+				else if((R_n||"").indexOf("End") > 0){/* empty */}
 				else if(!pass || opts.WTF) throw new Error("Unexpected record " + RT + " " + R_n);
 		}
 	}, opts);
--- a/bits/75_xlml.js
+++ b/bits/75_xlml.js
@ -530,7 +530,7 @@ function parse_xlml_xml(d, opts)/*:Workbook*/ {
 				/* WorksheetOptions */
 				case 'WorksheetOptions': switch(Rn[3]) {
 					case 'Visible':
-						if(Rn[0].slice(-2) === "/>"){}
+						if(Rn[0].slice(-2) === "/>"){/* empty */}
 						else if(Rn[1]==="/") switch(str.slice(pidx, Rn.index)) {
 							case "SheetHidden": wsprops.Hidden = 1; break;
 							case "SheetVeryHidden": wsprops.Hidden = 2; break;
@ -729,12 +729,10 @@ function parse_xlml_xml(d, opts)/*:Workbook*/ {
 					default: seen = false;
 				} break;

-				/* Sorting */
 				case 'Sorting':
-				/* ConditionalFormatting */
 				case 'ConditionalFormatting':
-				/* DataValidation */
-				case 'DataValidation': switch(Rn[3]) {
+				case 'DataValidation':
+				switch(Rn[3]) {
 					case 'Range': break;
 					case 'Type': break;
 					case 'Min': break;
@ -889,7 +887,7 @@ function write_ws_xlml_wsopts(ws/*:Worksheet*/, opts, idx/*:number*/, wb/*:Workb

 	if(wb && wb.Workbook && wb.Workbook.Sheets && wb.Workbook.Sheets[idx]) {
 		/* Visible */
-		if(!!wb.Workbook.Sheets[idx].Hidden) o.push(writextag("Visible", (wb.Workbook.Sheets[idx].Hidden == 1 ? "SheetHidden" : "SheetVeryHidden"), {}));
+		if(wb.Workbook.Sheets[idx].Hidden) o.push(writextag("Visible", (wb.Workbook.Sheets[idx].Hidden == 1 ? "SheetHidden" : "SheetVeryHidden"), {}));
 		else {
 			/* Selected */
 			for(var i = 0; i < idx; ++i) if(wb.Workbook.Sheets[i] && !wb.Workbook.Sheets[i].Hidden) break;
--- a/bits/76_xls.js
+++ b/bits/76_xls.js
@ -56,7 +56,7 @@ function safe_format_xf(p/*:any*/, opts/*:ParseOpts*/, date1904/*:?boolean*/) {
 	if(p.t === 'z') return;
 	if(!p.XF) return;
 	try {
-		var fmtid = p.XF.ifmt||0;
+		var fmtid = p.z || p.XF.ifmt || 0;
 		if(opts.cellNF) p.z = SSF._table[fmtid];
 	} catch(e) { if(opts.WTF) throw e; }
 	if(!opts || opts.cellText !== false) try {
@ -179,6 +179,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 	var last_Rn = '';
 	var file_depth = 0; /* TODO: make a real stack */
 	var BIFF2Fmt = 0;
+	var BIFF2FmtTable = [];
 	var FilterDatabases = []; /* TODO: sort out supbooks and process elsewhere */
 	var last_lbl;

@ -309,7 +310,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 					out = options.dense ? [] : {};
 				} break;
 				case 'BOF': {
-					if(opts.biff !== 8){}
+					if(opts.biff !== 8){/* empty */}
 					else if(RecordType  === 0x0009) opts.biff = 2;
 					else if(RecordType  === 0x0209) opts.biff = 3;
 					else if(RecordType  === 0x0409) opts.biff = 4;
@ -342,17 +343,20 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {

 				case 'Number': case 'BIFF2NUM': case 'BIFF2INT': {
 					if(out["!type"] == "chart") if(options.dense ? (out[val.r]||[])[val.c]: out[encode_cell({c:val.c, r:val.r})]) ++val.c;
-					temp_val = {ixfe: val.ixfe, XF: XFs[val.ixfe], v:val.val, t:'n'};
+					temp_val = {ixfe: val.ixfe, XF: XFs[val.ixfe]||{}, v:val.val, t:'n'};
+					if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x1F];
 					safe_format_xf(temp_val, options, wb.opts.Date1904);
 					addcell({c:val.c, r:val.r}, temp_val, options);
 				} break;
 				case 'BoolErr': {
 					temp_val = {ixfe: val.ixfe, XF: XFs[val.ixfe], v:val.val, t:val.t};
+					if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x1F];
 					safe_format_xf(temp_val, options, wb.opts.Date1904);
 					addcell({c:val.c, r:val.r}, temp_val, options);
 				} break;
 				case 'RK': {
 					temp_val = {ixfe: val.ixfe, XF: XFs[val.ixfe], v:val.rknum, t:'n'};
+					if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x1F];
 					safe_format_xf(temp_val, options, wb.opts.Date1904);
 					addcell({c:val.c, r:val.r}, temp_val, options);
 				} break;
@ -360,6 +364,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 					for(var j = val.c; j <= val.C; ++j) {
 						var ixfe = val.rkrec[j-val.c][0];
 						temp_val= {ixfe:ixfe, XF:XFs[ixfe], v:val.rkrec[j-val.c][1], t:'n'};
+						if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x1F];
 						safe_format_xf(temp_val, options, wb.opts.Date1904);
 						addcell({c:j, r:val.r}, temp_val, options);
 					}
@ -377,6 +382,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 							else temp_val.F = ((options.dense ? (out[_fr]||[])[_fc]: out[_fe]) || {}).F;
 						} else temp_val.f = ""+stringify_formula(val.formula,range,val.cell,supbooks, opts);
 					}
+					if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x1F];
 					safe_format_xf(temp_val, options, wb.opts.Date1904);
 					addcell(val.cell, temp_val, options);
 					last_formula = val;
@ -389,6 +395,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 						if(options.cellFormula) {
 							temp_val.f = ""+stringify_formula(last_formula.formula, range, last_formula.cell, supbooks, opts);
 						}
+						if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x1F];
 						safe_format_xf(temp_val, options, wb.opts.Date1904);
 						addcell(last_formula.cell, temp_val, options);
 						last_formula = null;
@ -419,11 +426,13 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 				case 'LabelSst':
 					temp_val=make_cell(sst[val.isst].t, val.ixfe, 's');
 					temp_val.XF = XFs[temp_val.ixfe];
+					if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x1F];
 					safe_format_xf(temp_val, options, wb.opts.Date1904);
 					addcell({c:val.c, r:val.r}, temp_val, options);
 					break;
 				case 'Blank': if(options.sheetStubs) {
 					temp_val = {ixfe: val.ixfe, XF: XFs[val.ixfe], t:'z'};
+					if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x1F];
 					safe_format_xf(temp_val, options, wb.opts.Date1904);
 					addcell({c:val.c, r:val.r}, temp_val, options);
 				} break;
@ -431,6 +440,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 					for(var _j = val.c; _j <= val.C; ++_j) {
 						var _ixfe = val.ixfe[_j-val.c];
 						temp_val= {ixfe:_ixfe, XF:XFs[_ixfe], t:'z'};
+						if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x1F];
 						safe_format_xf(temp_val, options, wb.opts.Date1904);
 						addcell({c:_j, r:val.r}, temp_val, options);
 					}
@ -439,6 +449,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 				case 'Label': case 'BIFF2STR':
 					temp_val=make_cell(val.val, val.ixfe, 's');
 					temp_val.XF = XFs[temp_val.ixfe];
+					if(BIFF2Fmt > 0) temp_val.z = BIFF2FmtTable[(temp_val.ixfe>>8) & 0x1F];
 					safe_format_xf(temp_val, options, wb.opts.Date1904);
 					addcell({c:val.c, r:val.r}, temp_val, options);
 					break;
@ -453,20 +464,23 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 					SSF.load(val[1], val[0]);
 				} break;
 				case 'BIFF2FORMAT': {
-					SSF.load(val, BIFF2Fmt++);
+					BIFF2FmtTable[BIFF2Fmt++] = val;
+					for(var b2idx = 0; b2idx < BIFF2Fmt + 163; ++b2idx) if(SSF._table[b2idx] == val) break;
+					if(b2idx >= 163) SSF.load(val, BIFF2Fmt + 163);
 				} break;

 				case 'MergeCells': mergecells = mergecells.concat(val); break;

 				case 'Obj': objects[val.cmo[0]] = opts.lastobj = val; break;
 				case 'TxO': opts.lastobj.TxO = val; break;
+				case 'ImData': opts.lastobj.ImData = val; break;

 				case 'HLink': {
 					for(rngR = val[0].s.r; rngR <= val[0].e.r; ++rngR)
 						for(rngC = val[0].s.c; rngC <= val[0].e.c; ++rngC) {
 							cc = options.dense ? (out[rngR]||[])[rngC] : out[encode_cell({c:rngC,r:rngR})];
 							if(cc) cc.l = val[1];
-							}
+						}
 				} break;
 				case 'HLinkTooltip': {
 					for(rngR = val[0].s.r; rngR <= val[0].e.r; ++rngR)
@ -611,24 +625,24 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 					//console.log("Zoom Level:", val[0]/val[1],val);
 				} break;
 				case 'SheetExt': {
-
+					/* empty */
 				} break;
 				case 'SheetExtOptional': {
-
+					/* empty */
 				} break;

 				/* VBA */
 				case 'ObNoMacros': {
-
+					/* empty */
 				} break;
 				case 'ObProj': {
-
+					/* empty */
 				} break;
 				case 'CodeName': {
-
+					/* empty */
 				} break;
 				case 'GUIDTypeLib': {
-
+					/* empty */
 				} break;

 				case 'WOpt': break; // TODO: WTF?
@ -657,7 +671,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 				/* Explicitly Ignored */
 				case 'Excel9File': break;
 				case 'Units': break;
-				case 'InterfaceHdr': case 'Mms': case 'InterfaceEnd': case 'DSF': case 'BuiltInFnGroupCount':
+				case 'InterfaceHdr': case 'Mms': case 'InterfaceEnd': case 'DSF': case 'BuiltInFnGroupCount': break;
 				/* View Stuff */
 				case 'Window1': case 'Window2': case 'HideObj': case 'GridSet': case 'Guts':
 				case 'UserBView': case 'UserSViewBegin': case 'UserSViewEnd':
@ -724,13 +738,12 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 				/* Drawing */
 				case 'ShapePropsStream': break;
 				case 'MsoDrawing': case 'MsoDrawingGroup': case 'MsoDrawingSelection': break;
-				case 'ImData': break;
 				/* Pub Stuff */
-				case 'WebPub': case 'AutoWebPub':
+				case 'WebPub': case 'AutoWebPub': break;

 				/* Print Stuff */
 				case 'HeaderFooter': case 'HFPicture': case 'PLV':
-				case 'HorizontalPageBreaks': case 'VerticalPageBreaks':
+				case 'HorizontalPageBreaks': case 'VerticalPageBreaks': break;
 				/* Behavioral */
 				case 'Backup': case 'CompressPictures': case 'Compat12': break;

@ -779,11 +792,11 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 function parse_props(cfb) {
 	/* [MS-OSHARED] 2.3.3.2.2 Document Summary Information Property Set */
 	var DSI = cfb.find('!DocumentSummaryInformation');
-	if(DSI) try { cfb.DocSummary = parse_PropertySetStream(DSI, DocSummaryPIDDSI); } catch(e) {}
+	if(DSI) try { cfb.DocSummary = parse_PropertySetStream(DSI, DocSummaryPIDDSI); } catch(e) {/* empty */}

 	/* [MS-OSHARED] 2.3.3.2.1 Summary Information Property Set*/
 	var SI = cfb.find('!SummaryInformation');
-	if(SI) try { cfb.Summary = parse_PropertySetStream(SI, SummaryPIDSI); } catch(e) {}
+	if(SI) try { cfb.Summary = parse_PropertySetStream(SI, SummaryPIDSI); } catch(e) {/* empty */}
 }

 function parse_xlscfb(cfb/*:any*/, options/*:?ParseOpts*/)/*:Workbook*/ {
--- a/bits/77_parsetab.js
+++ b/bits/77_parsetab.js
@ -1192,9 +1192,10 @@ var XLSRecordEnum = {
 	/*::[*/0x0007/*::]*/: { n:"String", f:parse_BIFF2STRING },
 	/*::[*/0x0008/*::]*/: { n:"BIFF2ROW", f:parsenoop },
 	/*::[*/0x000b/*::]*/: { n:"Index", f:parse_Index },
+	/*::[*/0x0016/*::]*/: { n:"ExternCount", f:parsenoop },
 	/*::[*/0x001e/*::]*/: { n:"BIFF2FORMAT", f:parse_BIFF2Format },
 	/*::[*/0x001f/*::]*/: { n:"BIFF2FMTCNT", f:parsenoop }, /* 16-bit cnt of BIFF2FORMAT records */
-	/*::[*/0x0016/*::]*/: { n:"ExternCount", f:parsenoop },
+	/*::[*/0x0020/*::]*/: { n:"BIFF2COLINFO", f:parsenoop },
 	/*::[*/0x0021/*::]*/: { n:"Array", f:parse_Array },
 	/*::[*/0x0025/*::]*/: { n:"DefaultRowHeight", f:parse_DefaultRowHeight },
 	/*::[*/0x0032/*::]*/: { n:"BIFF2FONTXTRA", f:parse_BIFF2FONTXTRA },
@ -1202,7 +1203,7 @@ var XLSRecordEnum = {
 	/*::[*/0x0045/*::]*/: { n:"BIFF2FONTCLR", f:parsenoop },
 	/*::[*/0x0056/*::]*/: { n:"BIFF4FMTCNT", f:parsenoop }, /* 16-bit cnt, similar to BIFF2 */
 	/*::[*/0x007e/*::]*/: { n:"RK", f:parsenoop }, /* Not necessarily same as 0x027e */
-	/*::[*/0x007f/*::]*/: { n:"ImData", f:parsenoop },
+	/*::[*/0x007f/*::]*/: { n:"ImData", f:parse_ImData },
 	/*::[*/0x0087/*::]*/: { n:"Addin", f:parsenoop },
 	/*::[*/0x0088/*::]*/: { n:"Edg", f:parsenoop },
 	/*::[*/0x0089/*::]*/: { n:"Pub", f:parsenoop },
--- a/bits/80_parseods.js
+++ b/bits/80_parseods.js
@ -312,7 +312,7 @@ var parse_content_xml = (function() {
 				try {
 					var AutoFilter = ods_to_csf_range_3D(parsexmltag(Rn[0])['target-range-address']);
 					Sheets[AutoFilter[0]]['!autofilter'] = { ref: AutoFilter[1] };
-				} catch(e) { }
+				} catch(e) {/* empty */}
 				break;

 			case 's': break; // <text:s>
@ -362,7 +362,8 @@ var parse_content_xml = (function() {
 			case 'sheet-name': // 7.3.9
 				break;

-			case 'event-listener': // TODO
+			case 'event-listener':
+				break;
 			/* TODO: FODS Properties */
 			case 'initial-creator':
 			case 'creation-date':
--- a/bits/86_writezip.js
+++ b/bits/86_writezip.js
@ -9,6 +9,7 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
 		make_ssf(SSF); SSF.load_table(wb.SSF);
 		// $FlowIgnore
 		opts.revssf = evert_num(wb.SSF); opts.revssf[wb.SSF[65535]] = 0;
+		opts.ssf = wb.SSF;
 	}
 	opts.rels = {}; opts.wbrels = {};
 	opts.Strings = /*::((*/[]/*:: :any):SST)*/; opts.Strings.Count = 0; opts.Strings.Unique = 0;
@ -37,7 +38,7 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {

 	/*::if(!wb.Props) throw "unreachable"; */
 	f = "docProps/app.xml";
-	if(wb.Props && wb.Props.SheetNames){}
+	if(wb.Props && wb.Props.SheetNames){/* empty */}
 	else if(!wb.Workbook || !wb.Workbook.Sheets) wb.Props.SheetNames = wb.SheetNames;
 	// $FlowIgnore
 	else wb.Props.SheetNames = wb.SheetNames.map(function(x,i) { return [(wb.Workbook.Sheets[i]||{}).Hidden != 2, x];}).filter(function(x) { return x[0]; }).map(function(x) { return x[1]; });
@ -126,5 +127,7 @@ function write_zip(wb/*:Workbook*/, opts/*:WriteOpts*/)/*:ZIP*/ {
 	zip.file("[Content_Types].xml", write_ct(ct, opts));
 	zip.file('_rels/.rels', write_rels(opts.rels));
 	zip.file('xl/_rels/workbook.' + wbext + '.rels', write_rels(opts.wbrels));
+
+	delete opts.revssf; delete opts.ssf;
 	return zip;
 }
--- a/demos/browserify/browserify.html
+++ b/demos/browserify/browserify.html
@ -141,7 +141,7 @@ function get_radio_value( radioName ) {
 function to_json(workbook) {
 	var result = {};
 	workbook.SheetNames.forEach(function(sheetName) {
-		var roa = X.utils.sheet_to_row_object_array(workbook.Sheets[sheetName]);
+		var roa = X.utils.sheet_to_json(workbook.Sheets[sheetName]);
 		if(roa.length > 0){
 			result[sheetName] = roa;
 		}
--- a/demos/requirejs/requirejs.js
+++ b/demos/requirejs/requirejs.js
@ -41,7 +41,7 @@ function get_radio_value( radioName ) {
 function to_json(workbook) {
 	var result = {};
 	workbook.SheetNames.forEach(function(sheetName) {
-		var roa = X.utils.sheet_to_row_object_array(workbook.Sheets[sheetName]);
+		var roa = X.utils.sheet_to_json(workbook.Sheets[sheetName]);
 		if(roa.length > 0){
 			result[sheetName] = roa;
 		}
--- a/demos/webpack/webpack.html
+++ b/demos/webpack/webpack.html
@ -141,7 +141,7 @@ function get_radio_value( radioName ) {
 function to_json(workbook) {
 	var result = {};
 	workbook.SheetNames.forEach(function(sheetName) {
-		var roa = X.utils.sheet_to_row_object_array(workbook.Sheets[sheetName]);
+		var roa = X.utils.sheet_to_json(workbook.Sheets[sheetName]);
 		if(roa.length > 0){
 			result[sheetName] = roa;
 		}
--- a/dist/xlsx.core.min.js
+++ b/dist/xlsx.core.min.js
--- a/dist/xlsx.core.min.map
+++ b/dist/xlsx.core.min.map
--- a/dist/xlsx.full.min.js
+++ b/dist/xlsx.full.min.js
--- a/dist/xlsx.full.min.map
+++ b/dist/xlsx.full.min.map
--- a/dist/xlsx.js
+++ b/dist/xlsx.js
--- a/dist/xlsx.min.js
+++ b/dist/xlsx.min.js
--- a/dist/xlsx.min.map
+++ b/dist/xlsx.min.map
--- a/docbits/00_intro.md
+++ b/docbits/00_intro.md
@ -6,7 +6,8 @@ Emphasis on parsing and writing robustness, cross-format feature compatibility
 with a unified JS representation, and ES3/ES5 browser compatibility back to IE6.

 This is the community version.  We also offer a pro version with performance
-enhancements and additional features by request.
+enhancements, additional features by request, and dedicated support.
+

 [**Pro Version**](http://sheetjs.com/pro)

@ -18,14 +19,30 @@ enhancements and additional features by request.

 [**Source Code**](http://git.io/xlsx)

+[**Issues and Bug Reports**](https://github.com/sheetjs/js-xlsx/issues)
+
+[**Other General Support Issues**](https://discourse.sheetjs.com)
+
 [**File format support for known spreadsheet data formats:**](#file-formats)

-![circo graph of format support](formats.png)
-
 <details>
-	<summary>Graph Legend</summary>
+	<summary><b>Graph of supported formats</b> (click to show)</summary>
+
+![circo graph of format support](formats.png)

 ![graph legend](legend.png)

 </details>

+[**Browser Test**](http://oss.sheetjs.com/js-xlsx/tests/)
+
+[![Build Status](https://saucelabs.com/browser-matrix/sheetjs.svg)](https://saucelabs.com/u/sheetjs)
+
+[![Build Status](https://travis-ci.org/SheetJS/js-xlsx.svg?branch=master)](https://travis-ci.org/SheetJS/js-xlsx)
+[![Build Status](https://semaphoreci.com/api/v1/sheetjs/js-xlsx/branches/master/shields_badge.svg)](https://semaphoreci.com/sheetjs/js-xlsx)
+[![Coverage Status](http://img.shields.io/coveralls/SheetJS/js-xlsx/master.svg)](https://coveralls.io/r/SheetJS/js-xlsx?branch=master)
+[![Dependencies Status](https://david-dm.org/sheetjs/js-xlsx/status.svg)](https://david-dm.org/sheetjs/js-xlsx)
+[![NPM Downloads](https://img.shields.io/npm/dt/xlsx.svg)](https://npmjs.org/package/xlsx)
+[![ghit.me](https://ghit.me/badge.svg?repo=sheetjs/js-xlsx)](https://ghit.me/repo/sheetjs/js-xlsx)
+[![Analytics](https://ga-beacon.appspot.com/UA-36810333-1/SheetJS/js-xlsx?pixel)](https://github.com/SheetJS/js-xlsx)
+
--- a/docbits/10_install.md
+++ b/docbits/10_install.md
@ -1,17 +1,17 @@
 ## Installation

+In the browser, just add a script tag:
+
+```html
+<script lang="javascript" src="dist/xlsx.full.min.js"></script>
+```
+
 With [npm](https://www.npmjs.org/package/xlsx):

 ```bash
 $ npm install xlsx
 ```

-In the browser:
-
-```html
-<script lang="javascript" src="dist/xlsx.core.min.js"></script>
-```
-
 With [bower](http://bower.io/search/?q=js-xlsx):

 ```bash
--- a/docbits/15_phil.md
+++ b/docbits/15_phil.md
@ -0,0 +1,35 @@
+## Philosophy
+
+<details>
+	<summary><b>Philosophy</b> (click to show)</summary>
+
+Prior to SheetJS, APIs for processing spreadsheet files were format-specific.
+Third-party libraries either supported one format, or they involved a separate
+set of classes for each supported file type.  Even though XLSB was introduced in
+Excel 2007, nothing outside of SheetJS or Excel supported the format.
+
+To promote a format-agnostic view, js-xlsx starts from a pure-JS representation
+that we call the ["Common Spreadsheet Format"](#common-spreadsheet-format).
+Emphasizing a uniform object representation enables radical features like format
+conversion (e.g. reading an XLSX template and saving as XLS) and circumvents the
+"class trap".  By abstracting the complexities of the various formats, tools
+need not worry about the specific file type!
+
+A simple object representation combined with careful coding practices enables
+use cases in older browsers and in alternative environments like ExtendScript
+and Web Workers. It is always tempting to use the latest and greatest features,
+but they tend to require the latest versions of browsers, limiting usability.
+
+Utility functions capture common use cases like generating JS objects or HTML.
+Most simple operations should only require a few lines of code.  More complex
+operations generally should be straightforward to implement.
+
+Excel pushes the XLSX format as default starting in Excel 2007.  However, there
+are other formats with more appealing properties.  For example, the XLSB format
+is spiritually similar to XLSX but files often tend up taking less than half the
+space and open much faster!  Even though an XLSX writer is available, other
+format writers are available so users can take advantage of the unique
+characteristics of each format.
+
+</details>
+
--- a/docbits/40_interface.md
+++ b/docbits/40_interface.md
@ -38,7 +38,6 @@ Utilities are available in the `XLSX.utils` object:
 **Exporting:**

 - `sheet_to_json` converts a worksheet object to an array of JSON objects.
-  `sheet_to_row_object_array` is an alias that will be removed in the future.
 - `sheet_to_csv` generates delimiter-separated-values output.
 - `sheet_to_formulae` generates a list of the formulae (with value fallbacks).

--- a/docbits/63_numfmt.md
+++ b/docbits/63_numfmt.md
@ -15,17 +15,14 @@ at index 164.  The following example creates a custom format from scratch:

 ```js
 var tbl = {};
-XLSX.SSF.init_table(tbl); // <-- load builtin formats
-tbl[164] = "\"T\"\ #0.00";
 var wb = {
-	SSF: tbl,
 	SheetNames: ["Sheet1"],
 	Sheets: {
 		Sheet1: {
 			"!ref":"A1:C1",
-			A1: { t:"n", v:10000 },             // <-- General format
-			B1: { t:"n", v:10000, z: tbl[4] },  // <-- Builtin format
-			C1: { t:"n", v:10000, z: tbl[164] } // <-- Custom format
+			A1: { t:"n", v:10000 },                    // <-- General format
+			B1: { t:"n", v:10000, z: "0%" },           // <-- Builtin format
+			C1: { t:"n", v:10000, z: "\"T\"\ #0.00" }  // <-- Custom format
 		}
 	}
 }
--- a/docbits/82_util.md
+++ b/docbits/82_util.md
@ -135,8 +135,8 @@ the output will be encoded in codepage `1200` and the BOM will be prepended.

 ### JSON

-`XLSX.utils.sheet_to_json` and the alias `XLSX.utils.sheet_to_row_object_array`
-generate different types of JS objects.  The function takes an options argument:
+`XLSX.utils.sheet_to_json` generates different types of JS objects. The function
+takes an options argument:

 | Option Name |  Default | Description                                         |
 | :---------- | :------: | :-------------------------------------------------- |
--- a/docbits/90_test.md
+++ b/docbits/90_test.md
@ -61,6 +61,9 @@ $ open -a Chromium.app http://localhost:8000/stress.html

 ### Tested Environments

+<details>
+	<summary>(click to show)</summary>
+
 - NodeJS 0.8, 0.9, 0.10, 0.11, 0.12, 4.x, 5.x, 6.x, 7.x
 - IE 6/7/8/9/10/11 (IE6-9 browsers require shims for interacting with client)
 - Chrome 24+
@ -74,6 +77,8 @@ Tests utilize the mocha testing framework.  Travis-CI and Sauce Labs links:
 - <https://travis-ci.org/SheetJS/SheetJS.github.io> for XLS\* modules
 - <https://saucelabs.com/u/sheetjs> for XLS\* modules using Sauce Labs

+</details>
+
 ### Test Files

 Test files are housed in [another repo](https://github.com/SheetJS/test_files).
--- a/docbits/99_badges.md
+++ b/docbits/99_badges.md
@ -1,17 +0,0 @@
-## Badges
-
-[![Build Status](https://saucelabs.com/browser-matrix/sheetjs.svg)](https://saucelabs.com/u/sheetjs)
-
-[![Build Status](https://travis-ci.org/SheetJS/js-xlsx.svg?branch=master)](https://travis-ci.org/SheetJS/js-xlsx)
-
-[![Build Status](https://semaphoreci.com/api/v1/sheetjs/js-xlsx/branches/master/shields_badge.svg)](https://semaphoreci.com/sheetjs/js-xlsx)
-
-[![Coverage Status](http://img.shields.io/coveralls/SheetJS/js-xlsx/master.svg)](https://coveralls.io/r/SheetJS/js-xlsx?branch=master)
-
-[![NPM Downloads](https://img.shields.io/npm/dt/xlsx.svg)](https://npmjs.org/package/xlsx)
-
-[![Dependencies Status](https://david-dm.org/sheetjs/js-xlsx/status.svg)](https://david-dm.org/sheetjs/js-xlsx)
-
-[![ghit.me](https://ghit.me/badge.svg?repo=sheetjs/js-xlsx)](https://ghit.me/repo/sheetjs/js-xlsx)
-
-[![Analytics](https://ga-beacon.appspot.com/UA-36810333-1/SheetJS/js-xlsx?pixel)](https://github.com/SheetJS/js-xlsx)
--- a/index.html
+++ b/index.html
@ -54,6 +54,9 @@ Use readAsBinaryString: (when available) <input type="checkbox" name="userabs" c
 <script src="xlsx.js"></script>
 <script>
 /*jshint browser:true */
+/* eslint-env browser */
+/* eslint no-use-before-define:0 */
+/*global Uint8Array, Uint16Array, ArrayBuffer */
 /*global XLSX */
 var X = XLSX;
 var XW = {
@ -124,7 +127,7 @@ function xw_xfer(data, cb) {
 		switch(e.data.t) {
 			case 'ready': break;
 			case 'e': console.error(e.data.d); break;
-			default: xx=ab2str(e.data).replace(/\n/g,"\\n").replace(/\r/g,"\\r"); console.log("done"); cb(JSON.parse(xx)); break;
+			default: var xx=ab2str(e.data).replace(/\n/g,"\\n").replace(/\r/g,"\\r"); console.log("done"); cb(JSON.parse(xx)); break;
 		}
 	};
 	if(rABS) {
@ -153,7 +156,7 @@ function get_radio_value( radioName ) {
 function to_json(workbook) {
 	var result = {};
 	workbook.SheetNames.forEach(function(sheetName) {
-		var roa = X.utils.sheet_to_row_object_array(workbook.Sheets[sheetName]);
+		var roa = X.utils.sheet_to_json(workbook.Sheets[sheetName]);
 		if(roa.length > 0){
 			result[sheetName] = roa;
 		}
@ -187,12 +190,12 @@ function to_formulae(workbook) {
 	return result.join("\n");
 }

+var HTMLOUT = document.getElementById('htmlout');
 function to_html(workbook) {
-	document.getElementById('htmlout').innerHTML = "";
-	var result = [];
+	HTMLOUT.innerHTML = "";
 	workbook.SheetNames.forEach(function(sheetName) {
 		var htmlstr = X.write(workbook, {sheet:sheetName, type:'binary', bookType:'html'});
-		document.getElementById('htmlout').innerHTML += htmlstr;
+		HTMLOUT.innerHTML += htmlstr;
 	});
 }

@ -202,7 +205,9 @@ function b64it() {
 	var wb = X.read(tarea.value, {type: 'base64',WTF:wtf_mode});
 	process_wb(wb);
 }
+window.b64it = b64it;

+var OUT = document.getElementById('out');
 var global_wb;
 function process_wb(wb) {
 	global_wb = wb;
@ -218,11 +223,12 @@ function process_wb(wb) {
 		default:
 			output = to_csv(wb);
 	}
-	if(out.innerText === undefined) out.textContent = output;
-	else out.innerText = output;
+	if(OUT.innerText === undefined) OUT.textContent = output;
+	else OUT.innerText = output;
 	if(typeof console !== 'undefined') console.log("output", new Date());
 }
 function setfmt() {if(global_wb) process_wb(global_wb); }
+window.setfmt = setfmt;

 var drop = document.getElementById('drop');
 function handleDrop(e) {
@ -234,7 +240,7 @@ function handleDrop(e) {
 	var f = files[0];
 	{
 		var reader = new FileReader();
-		var name = f.name;
+		//var name = f.name;
 		reader.onload = function(e) {
 			if(typeof console !== 'undefined') console.log("onload", new Date(), rABS, use_worker);
 			var data = e.target.result;
@ -277,7 +283,7 @@ function handleFile(e) {
 	var f = files[0];
 	{
 		var reader = new FileReader();
-		var name = f.name;
+		//var name = f.name;
 		reader.onload = function(e) {
 			if(typeof console !== 'undefined') console.log("onload", new Date(), rABS, use_worker);
 			var data = e.target.result;
--- a/misc/docs/SUMMARY.md
+++ b/misc/docs/SUMMARY.md
@ -5,6 +5,7 @@
  * [JS Ecosystem Demos](README.md#js-ecosystem-demos)
  * [Optional Modules](README.md#optional-modules)
  * [ECMAScript 5 Compatibility](README.md#ecmascript-5-compatibility)
+- [Philosophy](README.md#philosophy)
 - [Parsing Workbooks](README.md#parsing-workbooks)
  * [Complete Examples](README.md#complete-examples)
  * [Note on Streaming Read](README.md#note-on-streaming-read)
@ -79,4 +80,3 @@
  * [Windows](README.md#windows)
 - [License](README.md#license)
 - [References](README.md#references)
- [Badges](README.md#badges)
--- a/misc/flow.js
+++ b/misc/flow.js
@ -76,12 +76,23 @@ type SST = {

 type Comment = any;

-type ColInfo = {
-	MDW?:number;  // Excel's "Max Digit Width" unit, always integral
-	width:number; // width in Excel's "Max Digit Width", width*256 is integral 
-	wpx?:number;  // width in screen pixels
-	wch?:number;  // intermediate character calculation
+type RowInfo = {
+	hidden:?boolean; // if true, the row is hidden
+
+	hpx?:number;     // height in screen pixels
+	hpt?:number;     // height in points
 };

+type ColInfo = {
+	hidden:?boolean; // if true, the column is hidden
+
+	wpx?:number;     // width in screen pixels
+	width:number;    // width in Excel's "Max Digit Width", width*256 is integral
+	wch?:number;     // width in characters
+
+	MDW?:number;     // Excel's "Max Digit Width" unit, always integral
+};
+
+
 type AOA = Array<Array<any> >;
 */
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
 	"name": "xlsx",
-	"version": "0.9.13",
+	"version": "0.10.0",
 	"author": "sheetjs",
 	"description": "Excel (XLSB/XLSX/XLSM/XLS/XML) and ODS (ODS/FODS/UOS) spreadsheet parser and writer",
 	"keywords": [ "excel", "xls", "xlsx", "xlsb", "xlsm", "ods", "office", "spreadsheet" ],
@ -17,7 +17,7 @@
 	},
 	"dependencies": {
 		"exit-on-epipe":"~1.0.0",
-		"ssf":"~0.9.1",
+		"ssf":"~0.9.2",
 		"codepage":"~1.8.0",
 		"cfb":"~0.11.1",
 		"crc-32":"~1.0.2",
--- a/test.js
+++ b/test.js
@ -12,7 +12,7 @@ if(process.env.WTF) {
 	opts.WTF = true;
 	opts.cellStyles = true;
 }
-var fullex = [".xlsb", ".xlsm", ".xlsx"/*, ".xlml"*/];
+var fullex = [".xlsb", /*".xlsm",*/ ".xlsx"/*, ".xlml"*/];
 var ofmt = ["xlsb", "xlsm", "xlsx", "ods", "biff2", "xlml", "sylk", "dif"];
 var ex = fullex.slice(); ex = ex.concat([".ods", ".xls", ".xml", ".fods"]);
 if(process.env.FMTS === "full") process.env.FMTS = ex.join(":");
@ -1607,7 +1607,7 @@ describe('json output', function() {
 	});
 });

-describe('csv output', function() {
+describe('csv', function() {
 	var data, ws;
 	var bef = (function() {
 		data = [
@ -1648,6 +1648,15 @@ describe('csv output', function() {
 		var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\nbaz,,qux,\n";
 		assert.equal(baseline, X.utils.sheet_to_csv(ws, {blankrows:false}));
 	});
+	it('should handle various line endings', function() {
+		var data = ["1,a", "2,b", "3,c"];
+		[ "\r", "\n", "\r\n" ].forEach(function(RS) {
+			var wb = X.read(data.join(RS), {type:'binary'});
+			assert.equal(get_cell(wb.Sheets.Sheet1, "A1").v, 1);
+			assert.equal(get_cell(wb.Sheets.Sheet1, "B3").v, "c");
+			assert.equal(wb.Sheets.Sheet1['!ref'], "A1:B3");
+		});
+	});
 });

 describe('js -> file -> js', function() {
--- a/tests/core.js
+++ b/tests/core.js
@ -9,7 +9,7 @@ var DIF_XL = true;

 var opts = {cellNF: true};
 opts.type = "binary";
-var fullex = [".xlsb", ".xlsm", ".xlsx"/*, ".xlml"*/];
+var fullex = [".xlsb", /*".xlsm",*/ ".xlsx"/*, ".xlml"*/];
 var ofmt = ["xlsb", "xlsm", "xlsx", "ods", "biff2", "xlml", "sylk", "dif"];
 var ex = fullex.slice(); ex = ex.concat([".ods", ".xls", ".xml", ".fods"]);
 var exp = ex.map(function(x){ return x + ".pending"; });
@ -1005,7 +1005,7 @@ describe('parse features', function() {
 			for(var i = 0; i < names.length; ++i) if(names[i].Name == "SheetJS") break;
 			assert(i < names.length, "Missing name");
 			assert.equal(names[i].Sheet, null);
-			//assert.equal(names[i].Ref, "Sheet1!$A$1");
+			assert.equal(names[i].Ref, "Sheet1!$A$1");
 			if(m[2]) assert.equal(names[i].Comment, "defined names just suck  excel formulae are bad  MS should feel bad");

 			for(i = 0; i < names.length; ++i) if(names[i].Name == "SHEETjs") break;
@ -1481,7 +1481,7 @@ describe('json output', function() {
 		data = [
 			[1,2,3],
 			[true, false, null, "sheetjs"],
-			["foo","bar", parseDate("2014-02-19T14:30:00.000Z"), "0.3"],
+			["foo", "bar", parseDate("2014-02-19T14:30:00.000Z"), "0.3"],
 			["baz", undefined, "qux"]
 		];
 		ws = X.utils.aoa_to_sheet(data);
@ -1610,7 +1610,7 @@ describe('json output', function() {
 	});
 });

-describe('csv output', function() {
+describe('csv', function() {
 	var data, ws;
 	var bef = (function() {
 		data = [
@ -1651,6 +1651,15 @@ describe('csv output', function() {
 		var baseline = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\nbaz,,qux,\n";
 		assert.equal(baseline, X.utils.sheet_to_csv(ws, {blankrows:false}));
 	});
+	it('should handle various line endings', function() {
+		var data = ["1,a", "2,b", "3,c"];
+		[ "\r", "\n", "\r\n" ].forEach(function(RS) {
+			var wb = X.read(data.join(RS), {type:'binary'});
+			assert.equal(get_cell(wb.Sheets.Sheet1, "A1").v, 1);
+			assert.equal(get_cell(wb.Sheets.Sheet1, "B3").v, "c");
+			assert.equal(wb.Sheets.Sheet1['!ref'], "A1:B3");
+		});
+	});
 });

 describe('js -> file -> js', function() {
--- a/tests/index.html
+++ b/tests/index.html
@ -46,7 +46,7 @@
    <script src="mocha.js"></script>
    <script>
      window.initMochaPhantomJS && window.initMochaPhantomJS();
-      mocha.setup('bdd');
+      mocha.setup({ui:'bdd', timeout:10000});
    </script>
    <script src="core.js"></script>
    <script>
--- a/tests/write.js
+++ b/tests/write.js
@ -76,8 +76,8 @@ ws['A3'].l = { Target: "http://sheetjs.com", Tooltip: "Visit us <SheetJS.com!>"
 ws['B1'].z = "0%"; // Format Code 9

 /* TEST: custom format */
-wb.SSF = XLSX.SSF.get_table(); // <-- this will change in the future
-ws['C2'].z = "0.0"; wb.SSF[60] = "0.0"; // Custom
+var custfmt = "\"This is \"\\ 0.0";
+ws['C2'].z = custfmt;

 /* TEST: page margins */
 ws['!margins'] =  { left:1.0, right:1.0, top:1.0, bottom:1.0, header:0.5, footer:0.5 };
@ -122,30 +122,29 @@ ws['!protect'] = {
 console.log("Worksheet Model:")
 console.log(ws);

-/* write file */
-XLSX.writeFile(wb, 'sheetjs.xlsx', {bookSST:true});
-XLSX.writeFile(wb, 'sheetjs.xlsm');
-XLSX.writeFile(wb, 'sheetjs.xlsb'); // no formula
-XLSX.writeFile(wb, 'sheetjs.xls', {bookType:'biff2'}); // no formula
-XLSX.writeFile(wb, 'sheetjs.xml.xls', {bookType:'xlml'});
-XLSX.writeFile(wb, 'sheetjs.ods');
-XLSX.writeFile(wb, 'sheetjs.fods');
-XLSX.writeFile(wb, 'sheetjs.slk');
-XLSX.writeFile(wb, 'sheetjs.csv');
-XLSX.writeFile(wb, 'sheetjs.txt');
-XLSX.writeFile(wb, 'sheetjs.prn');
-XLSX.writeFile(wb, 'sheetjs.dif');
-
-/* test by reading back files */
-XLSX.readFile('sheetjs.xlsx');
-XLSX.readFile('sheetjs.xlsm');
-XLSX.readFile('sheetjs.xlsb');
-XLSX.readFile('sheetjs.xls');
-XLSX.readFile('sheetjs.xml.xls');
-XLSX.readFile('sheetjs.ods');
-XLSX.readFile('sheetjs.fods');
-XLSX.readFile('sheetjs.slk');
-XLSX.readFile('sheetjs.csv');
-XLSX.readFile('sheetjs.txt');
-XLSX.readFile('sheetjs.prn');
-XLSX.readFile('sheetjs.dif');
+[
+	['sheetjs.xlsx', {bookSST:true}],
+	'sheetjs.xlsm',
+	'sheetjs.xlsb',
+	['sheetjs.xls', {bookType:'biff2'}],
+	['sheetjs.xml.xls', {bookType:'xlml'}],
+	'sheetjs.ods',
+	'sheetjs.fods',
+	'sheetjs.slk',
+	'sheetjs.csv',
+	'sheetjs.txt',
+	'sheetjs.prn',
+	'sheetjs.dif'
+].forEach(function(r) {
+	if(typeof r == 'string') {
+		/* write file */
+		XLSX.writeFile(wb, r);
+		/* test by reading back files */
+		XLSX.readFile(r);
+	} else {
+		/* write file */
+		XLSX.writeFile(wb, r[0], r[1]);
+		/* test by reading back files */
+		XLSX.readFile(r[0]);
+	}
+});
--- a/xlsx.flow.js
+++ b/xlsx.flow.js
--- a/xlsx.js
+++ b/xlsx.js