version bump 0.11.13: codepage

- binary CSV `codepage` read option (fixes #907 h/t @popovserhii)
- BIFF2-5 `codepage` read option (fixes #912 h/t @makcbrain)
- `xlsx` utility `--codepage` override option
- HTML support some common entities (fixes #914 h/t @razvanioan)

.gitattributes

@@ -3,3 +3,8 @@ bits/*.js   text eol=lf
 test.js     text eol=lf
 xlsx*.js    text eol=lf
 *.flow.js   text eol=lf
+
+docbits/*      linguist-documentation
+dist/*         linguist-generated=true
+xlsx.js        linguist-generated=true
+xlsxworker.js  linguist-generated=true

Makefile

@@ -92,7 +92,6 @@ nexe: xlsx.exe ## Build nexe standalone executable
 xlsx.exe: bin/xlsx.njs xlsx.js
 	tail -n+2 $< | sed 's#\.\./#./xlsx#g' > nexe.js
 	nexe -i nexe.js -o $@
-	head nexe.js
 	rm nexe.js
 
 .PHONY: pkg

README.md

@@ -1493,6 +1493,7 @@ The exported `read` and `readFile` functions accept an options argument:
 | :---------- | ------: | :--------------------------------------------------- |
 |`type`       |         | Input data encoding (see Input Type below)           |
 |`raw`        | false   | If true, plain text parsing will not parse values ** |
+|`codepage`   | 1252    | If specified, use code page when appropriate **      |
 |`cellFormula`| true    | Save formulae to the .f field                        |
 |`cellHTML`   | true    | Parse rich text and save HTML to the `.h` field      |
 |`cellNF`     | false   | Save number format string to the `.z` field          |
@@ -1526,6 +1527,8 @@ The exported `read` and `readFile` functions accept an options argument:
   XLSM and XLSB store the VBA CFB object in `xl/vbaProject.bin`. BIFF8 XLS mixes
   the VBA entries alongside the core Workbook entry, so the library generates a
   new XLSB-compatible blob from the XLS CFB container.
+- `codepage` is applied to BIFF2 - BIFF5 files without `CodePage` records and to
+  CSV files without BOM in `type:"binary"`.  BIFF8 XLS always defaults to 1200.
 - Currently only XOR encryption is supported.  Unsupported error will be thrown
   for files employing other encryption methods.
 - WTF is mainly for development.  By default, the parser will suppress read

bin/xlsx.njs

@@ -44,6 +44,8 @@ program
 	.option('-F, --field-sep <sep>', 'CSV field separator', ",")
 	.option('-R, --row-sep <sep>', 'CSV row separator', "\n")
 	.option('-n, --sheet-rows <num>', 'Number of rows to process (0=all rows)')
+	.option('--codepage <cp>', 'default to specified codepage when ambiguous')
+	.option('--req <module>', 'require module before processing')
 	.option('--sst', 'generate shared string table for XLS* formats')
 	.option('--compress', 'use compression when writing XLSX/M/B and ODS')
 	.option('--read', 'read but do not generate output')
@@ -91,6 +93,10 @@ if(!fs.existsSync(filename)) {
 	process.exit(2);
 }
 
+if(program.req) program.req.split(",").forEach(function(r) {
+	require((fs.existsSync(r) || fs.existsSync(r + '.js')) ? require('path').resolve(r) : r);
+});
+
 var opts = {}, wb/*:?Workbook*/;
 if(program.listSheets) opts.bookSheets = true;
 if(program.sheetRows) opts.sheetRows = program.sheetRows;
@@ -128,6 +134,7 @@ if(program.all) {
 	wopts.bookVBA = true;
 }
 if(program.sparse) opts.dense = false; else opts.dense = true;
+if(program.codepage) opts.codepage = +program.codepage;
 
 if(program.dev) {
 	opts.WTF = true;

bits/01_version.js

@@ -1 +1 @@
-XLSX.version = '0.11.12';
+XLSX.version = '0.11.13';

bits/22_xmlutils.js

@@ -163,9 +163,17 @@ var matchtag = (function() {
 	};
 })();
 
-function htmldecode(str/*:string*/)/*:string*/ {
-	return str.trim().replace(/\s+/g, " ").replace(/<\s*[bB][rR]\s*\/?>/g,"\n").replace(/<[^>]*>/g,"").replace(/&nbsp;/g, " ");
-}
+var htmldecode = (function() {
+	var entities = [
+		['nbsp', ' '], ['middot', '·'],
+		['quot', '"'], ['apos', "'"], ['gt',   '>'], ['lt',   '<'], ['amp',  '&']
+	].map(function(x) { return [new RegExp('&' + x[0] + ';', "g"), x[1]]; });
+	return function htmldecode(str/*:string*/)/*:string*/ {
+		var o = str.trim().replace(/\s+/g, " ").replace(/<\s*[bB][rR]\s*\/?>/g,"\n").replace(/<[^>]*>/g,"");
+		for(var i = 0; i < entities.length; ++i) o = o.replace(entities[i][0], entities[i][1]);
+		return o;
+	};
+})();
 
 var vtregex = (function(){ var vt_cache = {};
 	return function vt_regex(bt) {

bits/40_harb.js

@@ -828,6 +828,7 @@ var PRN = (function() {
 			default: throw new Error("Unrecognized type " + opts.type);
 		}
 		if(bytes[0] == 0xEF && bytes[1] == 0xBB && bytes[2] == 0xBF) str = utf8read(str.slice(3));
+		else if((opts.type == 'binary' || opts.type == 'buffer') && typeof cptable !== 'undefined' && opts.codepage)  str = cptable.utils.decode(opts.codepage, cptable.utils.encode(1252,str));
 		if(str.slice(0,19) == "socialcalc:version:") return ETH.to_sheet(opts.type == 'string' ? str : utf8read(str), opts);
 		return prn_to_sheet_str(str, opts);
 	}

bits/76_xls.js

@@ -200,6 +200,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 	/* explicit override for some broken writers */
 	opts.codepage = 1200;
 	set_cp(1200);
+	var seen_codepage = false;
 	while(blob.l < blob.length - 1) {
 		var s = blob.l;
 		var RecordType = blob.read_shift(2);
@@ -247,8 +248,8 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 						case 0x8000: val = 10000; break;
 						case 0x8001: val =  1252; break;
 					}
-					opts.codepage = val;
-					set_cp(val);
+					set_cp(opts.codepage = val);
+					seen_codepage = true;
 					break;
 				case 'RRTabId': opts.rrtabid = val; break;
 				case 'WinProtect': opts.winlocked = val; break;
@@ -346,6 +347,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 					cell_valid = true;
 					out = ((options.dense ? [] : {})/*:any*/);
 
+					if(opts.biff < 8 && !seen_codepage) { seen_codepage = true; set_cp(opts.codepage = options.codepage || 1252); }
 					if(opts.biff < 5) {
 						if(cur_sheet === "") cur_sheet = "Sheet1";
 						range = {s:{r:0,c:0},e:{r:0,c:0}};

demos/headless/README.md

@@ -12,6 +12,22 @@ $ npm install -g phantomjs
 $ phantomjs phantomjs.js
 ```
 
+## Chrome Automation
+
+This was tested in puppeteer 0.9.0 (Chromium revision 494755) and `chromeless`:
+
+```bash
+$ npm install puppeteer
+$ node puppeteer.js
+
+$ npm install -g chromeless
+$ node chromeless.js
+```
+
+Since the main process is node, the read and write features should be placed in
+the webpage.  The `dist` versions are suitable for web pages.
+
+
 ## wkhtmltopdf
 
 This was tested in wkhtmltopdf 0.12.4, installed using the official binaries:
@@ -20,18 +36,6 @@ This was tested in wkhtmltopdf 0.12.4, installed using the official binaries:
 $ wkhtmltopdf --javascript-delay 20000 http://oss.sheetjs.com/js-xlsx/tests/ test.pdf
 ```
 
-## Puppeteer
-
-This was tested in puppeteer 0.9.0 and Chromium revision 494755:
-
-```bash
-$ npm install puppeteer
-$ node puppeteer.js
-```
-
-Since the main process is node, the read and write features should be placed in
-the webpage.  The `dist` versions are suitable for web pages.
-
 ## SlimerJS
 
 This was tested in SlimerJS 0.10.3 and FF 52.0, installed using `brew` on OSX:

demos/headless/chromeless.js

@@ -0,0 +1,9 @@
+const { Chromeless } = require('chromeless');
+const TEST = 'http://localhost:8000', TIME = 30 * 1000;
+(async() => {
+  const browser = new Chromeless();
+  const pth = await browser.goto(TEST).wait(TIME).screenshot();
+  console.log(pth);
+  await browser.end();
+})().catch(e=>{ console.error(e); });
+

dist/xlsx.js

@@ -4,7 +4,7 @@
 /*global global, exports, module, require:false, process:false, Buffer:false */
 var XLSX = {};
 (function make_xlsx(XLSX){
-XLSX.version = '0.11.12';
+XLSX.version = '0.11.13';
 var current_codepage = 1200;
 /*global cptable:true */
 if(typeof module !== "undefined" && typeof require !== 'undefined') {
@@ -2113,9 +2113,17 @@ var matchtag = (function() {
 	};
 })();
 
-function htmldecode(str) {
-	return str.trim().replace(/\s+/g, " ").replace(/<\s*[bB][rR]\s*\/?>/g,"\n").replace(/<[^>]*>/g,"").replace(/&nbsp;/g, " ");
-}
+var htmldecode = (function() {
+	var entities = [
+		['nbsp', ' '], ['middot', '·'],
+		['quot', '"'], ['apos', "'"], ['gt',   '>'], ['lt',   '<'], ['amp',  '&']
+	].map(function(x) { return [new RegExp('&' + x[0] + ';', "g"), x[1]]; });
+	return function htmldecode(str) {
+		var o = str.trim().replace(/\s+/g, " ").replace(/<\s*[bB][rR]\s*\/?>/g,"\n").replace(/<[^>]*>/g,"");
+		for(var i = 0; i < entities.length; ++i) o = o.replace(entities[i][0], entities[i][1]);
+		return o;
+	};
+})();
 
 var vtregex = (function(){ var vt_cache = {};
 	return function vt_regex(bt) {
@@ -6248,6 +6256,7 @@ var PRN = (function() {
 			default: throw new Error("Unrecognized type " + opts.type);
 		}
 		if(bytes[0] == 0xEF && bytes[1] == 0xBB && bytes[2] == 0xBF) str = utf8read(str.slice(3));
+		else if((opts.type == 'binary' || opts.type == 'buffer') && typeof cptable !== 'undefined' && opts.codepage)  str = cptable.utils.decode(opts.codepage, cptable.utils.encode(1252,str));
 		if(str.slice(0,19) == "socialcalc:version:") return ETH.to_sheet(opts.type == 'string' ? str : utf8read(str), opts);
 		return prn_to_sheet_str(str, opts);
 	}
@@ -15029,6 +15038,7 @@ function parse_workbook(blob, options) {
 	/* explicit override for some broken writers */
 	opts.codepage = 1200;
 	set_cp(1200);
+	var seen_codepage = false;
 	while(blob.l < blob.length - 1) {
 		var s = blob.l;
 		var RecordType = blob.read_shift(2);
@@ -15075,8 +15085,8 @@ wb.opts.Date1904 = Workbook.WBProps.date1904 = val; break;
 						case 0x8000: val = 10000; break;
 						case 0x8001: val =  1252; break;
 					}
-					opts.codepage = val;
-					set_cp(val);
+					set_cp(opts.codepage = val);
+					seen_codepage = true;
 					break;
 				case 'RRTabId': opts.rrtabid = val; break;
 				case 'WinProtect': opts.winlocked = val; break;
@@ -15174,6 +15184,7 @@ wb.opts.Date1904 = Workbook.WBProps.date1904 = val; break;
 					cell_valid = true;
 					out = ((options.dense ? [] : {}));
 
+					if(opts.biff < 8 && !seen_codepage) { seen_codepage = true; set_cp(opts.codepage = options.codepage || 1252); }
 					if(opts.biff < 5) {
 						if(cur_sheet === "") cur_sheet = "Sheet1";
 						range = {s:{r:0,c:0},e:{r:0,c:0}};

docbits/80_parseopts.md

@@ -6,6 +6,7 @@ The exported `read` and `readFile` functions accept an options argument:
 | :---------- | ------: | :--------------------------------------------------- |
 |`type`       |         | Input data encoding (see Input Type below)           |
 |`raw`        | false   | If true, plain text parsing will not parse values ** |
+|`codepage`   |         | If specified, use code page when appropriate **      |
 |`cellFormula`| true    | Save formulae to the .f field                        |
 |`cellHTML`   | true    | Parse rich text and save HTML to the `.h` field      |
 |`cellNF`     | false   | Save number format string to the `.z` field          |
@@ -39,6 +40,8 @@ The exported `read` and `readFile` functions accept an options argument:
   XLSM and XLSB store the VBA CFB object in `xl/vbaProject.bin`. BIFF8 XLS mixes
   the VBA entries alongside the core Workbook entry, so the library generates a
   new XLSB-compatible blob from the XLS CFB container.
+- `codepage` is applied to BIFF2 - BIFF5 files without `CodePage` records and to
+  CSV files without BOM in `type:"binary"`.  BIFF8 XLS always defaults to 1200.
 - Currently only XOR encryption is supported.  Unsupported error will be thrown
   for files employing other encryption methods.
 - WTF is mainly for development.  By default, the parser will suppress read

formats.dot

@@ -30,6 +30,7 @@ digraph G {
 		wk3   [label="WK3/4"];
 		wqb   [label="WQ*\nWB*"];
 		qpw   [label="QPW"];
+		eth   [label="ETH"];
 	}
 
 	subgraph WORKBOOK {
@@ -75,5 +76,7 @@ digraph G {
 		csf -> dbf
 		html -> csf
 		csf -> html
+		csf -> eth
+		eth -> csf
 	}
 }

misc/docs/README.md

@@ -1364,6 +1364,7 @@ The exported `read` and `readFile` functions accept an options argument:
 | :---------- | ------: | :--------------------------------------------------- |
 |`type`       |         | Input data encoding (see Input Type below)           |
 |`raw`        | false   | If true, plain text parsing will not parse values ** |
+|`codepage`   | 1252    | If specified, use code page when appropriate **      |
 |`cellFormula`| true    | Save formulae to the .f field                        |
 |`cellHTML`   | true    | Parse rich text and save HTML to the `.h` field      |
 |`cellNF`     | false   | Save number format string to the `.z` field          |
@@ -1397,6 +1398,8 @@ The exported `read` and `readFile` functions accept an options argument:
   XLSM and XLSB store the VBA CFB object in `xl/vbaProject.bin`. BIFF8 XLS mixes
   the VBA entries alongside the core Workbook entry, so the library generates a
   new XLSB-compatible blob from the XLS CFB container.
+- `codepage` is applied to BIFF2 - BIFF5 files without `CodePage` records and to
+  CSV files without BOM in `type:"binary"`.  BIFF8 XLS always defaults to 1200.
 - Currently only XOR encryption is supported.  Unsupported error will be thrown
   for files employing other encryption methods.
 - WTF is mainly for development.  By default, the parser will suppress read

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xlsx",
-	"version": "0.11.12",
+	"version": "0.11.13",
 	"author": "sheetjs",
 	"description": "SheetJS Spreadsheet data parser and writer",
 	"keywords": [

test.js

@@ -31,7 +31,7 @@ if(typeof process != 'undefined' && ((process||{}).env)) {
 	if(process.env.FMTS) ex=process.env.FMTS.split(":").map(function(x){return x[0]==="."?x:"."+x;});
 }
 var exp = ex.map(function(x){ return x + ".pending"; });
-function test_file(x){ return ex.indexOf(x.substr(-5))>=0||exp.indexOf(x.substr(-13))>=0 || ex.indexOf(x.substr(-4))>=0||exp.indexOf(x.substr(-12))>=0; }
+function test_file(x){ return ex.indexOf(x.slice(-5))>=0||exp.indexOf(x.slice(-13))>=0 || ex.indexOf(x.slice(-4))>=0||exp.indexOf(x.slice(-12))>=0; }
 
 var files = browser ? [] : (fs.existsSync('tests.lst') ? fs.readFileSync('tests.lst', 'utf-8').split("\n").map(function(x) { return x.trim(); }) : fs.readdirSync('test_files')).filter(test_file);
 var fileA = browser ? [] : (fs.existsSync('tests/testA.lst') ? fs.readFileSync('tests/testA.lst', 'utf-8').split("\n").map(function(x) { return x.trim(); }) : []).filter(test_file);
@@ -1686,7 +1686,7 @@ var html_bstr = make_html_str(1), html_str = make_html_str(0);
 var csv_bstr = make_csv_str(1), csv_str = make_csv_str(0);
 
 
-describe('csv', function() {
+describe('CSV', function() {
 	describe('input', function(){
 		var b = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,\n";
 		it('should generate date numbers by default', function() {
@@ -1743,6 +1743,13 @@ describe('csv', function() {
 			assert.equal(get_cell(sheet, "C1").t, 's');
 			assert.equal(get_cell(sheet, "C1").v, '100');
 		});
+		if(!browser || typeof cptable !== 'undefined') it('should honor codepage for binary strings', function() {
+			var data = "abc,def\nghi,j\xD3l";
+			[[1251, 'У'],[1252, 'Ó'], [1253, 'Σ'], [1254, 'Ó'], [1255, '׃'], [1256, 'س'], [10000, '”']].forEach(function(m) {
+				var ws = X.read(data, {type:"binary", codepage:m[0]}).Sheets.Sheet1;
+				assert.equal(get_cell(ws, "B2").v,  "j" + m[1] + "l");
+			});
+		});
 	});
 	describe('output', function(){
 		var data, ws;
@@ -1868,6 +1875,12 @@ describe('HTML', function() {
 			assert.equal(get_cell(wb.Sheets.Sheet1, "A1").v, "foo\nbar");
 		});
 	});
+	if(domtest) it('should handle entities', function() {
+		var html = "<table><tr><td>A&amp;B</td><td>A&middot;B</td></tr></table>";
+		var ws = X.utils.table_to_sheet(get_dom_element(html));
+		assert.equal(get_cell(ws, "A1").v, "A&B");
+		assert.equal(get_cell(ws, "B1").v, "A·B");
+	});
 });
 
 describe('js -> file -> js', function() {

tests/core.js

@@ -31,7 +31,7 @@ if(typeof process != 'undefined' && ((process||{}).env)) {
 	if(process.env.FMTS) ex=process.env.FMTS.split(":").map(function(x){return x[0]==="."?x:"."+x;});
 }
 var exp = ex.map(function(x){ return x + ".pending"; });
-function test_file(x){ return ex.indexOf(x.substr(-5))>=0||exp.indexOf(x.substr(-13))>=0 || ex.indexOf(x.substr(-4))>=0||exp.indexOf(x.substr(-12))>=0; }
+function test_file(x){ return ex.indexOf(x.slice(-5))>=0||exp.indexOf(x.slice(-13))>=0 || ex.indexOf(x.slice(-4))>=0||exp.indexOf(x.slice(-12))>=0; }
 
 var files = browser ? [] : (fs.existsSync('tests.lst') ? fs.readFileSync('tests.lst', 'utf-8').split("\n").map(function(x) { return x.trim(); }) : fs.readdirSync('test_files')).filter(test_file);
 var fileA = browser ? [] : (fs.existsSync('tests/testA.lst') ? fs.readFileSync('tests/testA.lst', 'utf-8').split("\n").map(function(x) { return x.trim(); }) : []).filter(test_file);
@@ -623,7 +623,7 @@ describe('output formats', function() {
 		["csv",    true,   true],
 		["txt",    true,   true],
 		["sylk",  false,   true],
-		["eth",    true,   true],
+		["eth",   false,   true],
 		["html",   true,   true],
 		["dif",   false,   true],
 		["dbf",   false,  false],
@@ -1686,7 +1686,7 @@ var html_bstr = make_html_str(1), html_str = make_html_str(0);
 var csv_bstr = make_csv_str(1), csv_str = make_csv_str(0);
 
 
-describe('csv', function() {
+describe('CSV', function() {
 	describe('input', function(){
 		var b = "1,2,3,\nTRUE,FALSE,,sheetjs\nfoo,bar,2/19/14,0.3\n,,,\nbaz,,qux,\n";
 		it('should generate date numbers by default', function() {
@@ -1743,6 +1743,13 @@ describe('csv', function() {
 			assert.equal(get_cell(sheet, "C1").t, 's');
 			assert.equal(get_cell(sheet, "C1").v, '100');
 		});
+		if(!browser || typeof cptable !== 'undefined') it('should honor codepage for binary strings', function() {
+			var data = "abc,def\nghi,j\xD3l";
+			[[1251, 'У'],[1252, 'Ó'], [1253, 'Σ'], [1254, 'Ó'], [1255, '׃'], [1256, 'س'], [10000, '”']].forEach(function(m) {
+				var ws = X.read(data, {type:"binary", codepage:m[0]}).Sheets.Sheet1;
+				assert.equal(get_cell(ws, "B2").v,  "j" + m[1] + "l");
+			});
+		});
 	});
 	describe('output', function(){
 		var data, ws;
@@ -1868,6 +1875,12 @@ describe('HTML', function() {
 			assert.equal(get_cell(wb.Sheets.Sheet1, "A1").v, "foo\nbar");
 		});
 	});
+	if(domtest) it('should handle entities', function() {
+		var html = "<table><tr><td>A&amp;B</td><td>A&middot;B</td></tr></table>";
+		var ws = X.utils.table_to_sheet(get_dom_element(html));
+		assert.equal(get_cell(ws, "A1").v, "A&B");
+		assert.equal(get_cell(ws, "B1").v, "A·B");
+	});
 });
 
 describe('js -> file -> js', function() {

xlsx.flow.js

@@ -4,7 +4,7 @@
 /*global global, exports, module, require:false, process:false, Buffer:false */
 var XLSX = {};
 (function make_xlsx(XLSX){
-XLSX.version = '0.11.12';
+XLSX.version = '0.11.13';
 var current_codepage = 1200;
 /*:: declare var cptable:any; */
 /*global cptable:true */
@@ -2185,9 +2185,17 @@ var matchtag = (function() {
 	};
 })();
 
-function htmldecode(str/*:string*/)/*:string*/ {
-	return str.trim().replace(/\s+/g, " ").replace(/<\s*[bB][rR]\s*\/?>/g,"\n").replace(/<[^>]*>/g,"").replace(/&nbsp;/g, " ");
-}
+var htmldecode = (function() {
+	var entities = [
+		['nbsp', ' '], ['middot', '·'],
+		['quot', '"'], ['apos', "'"], ['gt',   '>'], ['lt',   '<'], ['amp',  '&']
+	].map(function(x) { return [new RegExp('&' + x[0] + ';', "g"), x[1]]; });
+	return function htmldecode(str/*:string*/)/*:string*/ {
+		var o = str.trim().replace(/\s+/g, " ").replace(/<\s*[bB][rR]\s*\/?>/g,"\n").replace(/<[^>]*>/g,"");
+		for(var i = 0; i < entities.length; ++i) o = o.replace(entities[i][0], entities[i][1]);
+		return o;
+	};
+})();
 
 var vtregex = (function(){ var vt_cache = {};
 	return function vt_regex(bt) {
@@ -6333,6 +6341,7 @@ var PRN = (function() {
 			default: throw new Error("Unrecognized type " + opts.type);
 		}
 		if(bytes[0] == 0xEF && bytes[1] == 0xBB && bytes[2] == 0xBF) str = utf8read(str.slice(3));
+		else if((opts.type == 'binary' || opts.type == 'buffer') && typeof cptable !== 'undefined' && opts.codepage)  str = cptable.utils.decode(opts.codepage, cptable.utils.encode(1252,str));
 		if(str.slice(0,19) == "socialcalc:version:") return ETH.to_sheet(opts.type == 'string' ? str : utf8read(str), opts);
 		return prn_to_sheet_str(str, opts);
 	}
@@ -15128,6 +15137,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 	/* explicit override for some broken writers */
 	opts.codepage = 1200;
 	set_cp(1200);
+	var seen_codepage = false;
 	while(blob.l < blob.length - 1) {
 		var s = blob.l;
 		var RecordType = blob.read_shift(2);
@@ -15175,8 +15185,8 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 						case 0x8000: val = 10000; break;
 						case 0x8001: val =  1252; break;
 					}
-					opts.codepage = val;
-					set_cp(val);
+					set_cp(opts.codepage = val);
+					seen_codepage = true;
 					break;
 				case 'RRTabId': opts.rrtabid = val; break;
 				case 'WinProtect': opts.winlocked = val; break;
@@ -15274,6 +15284,7 @@ function parse_workbook(blob, options/*:ParseOpts*/)/*:Workbook*/ {
 					cell_valid = true;
 					out = ((options.dense ? [] : {})/*:any*/);
 
+					if(opts.biff < 8 && !seen_codepage) { seen_codepage = true; set_cp(opts.codepage = options.codepage || 1252); }
 					if(opts.biff < 5) {
 						if(cur_sheet === "") cur_sheet = "Sheet1";
 						range = {s:{r:0,c:0},e:{r:0,c:0}};

xlsx.js

@@ -4,7 +4,7 @@
 /*global global, exports, module, require:false, process:false, Buffer:false */
 var XLSX = {};
 (function make_xlsx(XLSX){
-XLSX.version = '0.11.12';
+XLSX.version = '0.11.13';
 var current_codepage = 1200;
 /*global cptable:true */
 if(typeof module !== "undefined" && typeof require !== 'undefined') {
@@ -2113,9 +2113,17 @@ var matchtag = (function() {
 	};
 })();
 
-function htmldecode(str) {
-	return str.trim().replace(/\s+/g, " ").replace(/<\s*[bB][rR]\s*\/?>/g,"\n").replace(/<[^>]*>/g,"").replace(/&nbsp;/g, " ");
-}
+var htmldecode = (function() {
+	var entities = [
+		['nbsp', ' '], ['middot', '·'],
+		['quot', '"'], ['apos', "'"], ['gt',   '>'], ['lt',   '<'], ['amp',  '&']
+	].map(function(x) { return [new RegExp('&' + x[0] + ';', "g"), x[1]]; });
+	return function htmldecode(str) {
+		var o = str.trim().replace(/\s+/g, " ").replace(/<\s*[bB][rR]\s*\/?>/g,"\n").replace(/<[^>]*>/g,"");
+		for(var i = 0; i < entities.length; ++i) o = o.replace(entities[i][0], entities[i][1]);
+		return o;
+	};
+})();
 
 var vtregex = (function(){ var vt_cache = {};
 	return function vt_regex(bt) {
@@ -6248,6 +6256,7 @@ var PRN = (function() {
 			default: throw new Error("Unrecognized type " + opts.type);
 		}
 		if(bytes[0] == 0xEF && bytes[1] == 0xBB && bytes[2] == 0xBF) str = utf8read(str.slice(3));
+		else if((opts.type == 'binary' || opts.type == 'buffer') && typeof cptable !== 'undefined' && opts.codepage)  str = cptable.utils.decode(opts.codepage, cptable.utils.encode(1252,str));
 		if(str.slice(0,19) == "socialcalc:version:") return ETH.to_sheet(opts.type == 'string' ? str : utf8read(str), opts);
 		return prn_to_sheet_str(str, opts);
 	}
@@ -15029,6 +15038,7 @@ function parse_workbook(blob, options) {
 	/* explicit override for some broken writers */
 	opts.codepage = 1200;
 	set_cp(1200);
+	var seen_codepage = false;
 	while(blob.l < blob.length - 1) {
 		var s = blob.l;
 		var RecordType = blob.read_shift(2);
@@ -15075,8 +15085,8 @@ wb.opts.Date1904 = Workbook.WBProps.date1904 = val; break;
 						case 0x8000: val = 10000; break;
 						case 0x8001: val =  1252; break;
 					}
-					opts.codepage = val;
-					set_cp(val);
+					set_cp(opts.codepage = val);
+					seen_codepage = true;
 					break;
 				case 'RRTabId': opts.rrtabid = val; break;
 				case 'WinProtect': opts.winlocked = val; break;
@@ -15174,6 +15184,7 @@ wb.opts.Date1904 = Workbook.WBProps.date1904 = val; break;
 					cell_valid = true;
 					out = ((options.dense ? [] : {}));
 
+					if(opts.biff < 8 && !seen_codepage) { seen_codepage = true; set_cp(opts.codepage = options.codepage || 1252); }
 					if(opts.biff < 5) {
 						if(cur_sheet === "") cur_sheet = "Sheet1";
 						range = {s:{r:0,c:0},e:{r:0,c:0}};