From 4a31cb9810ff6fdb3a36a3259dc712c4a5941073 Mon Sep 17 00:00:00 2001
From: SheetJS <dev@sheetjs.com>
Date: Wed, 22 Jun 2022 15:58:22 -0400
Subject: [PATCH] warn on codepage override in mini build [ci skip]

---
 bits/40_harb.js     | 4 ++--
 bits/67_wsxml.js    | 2 +-
 bits/71_wbcommon.js | 2 +-
 bits/87_read.js     | 3 ++-
 4 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/bits/40_harb.js b/bits/40_harb.js
index 1eef6df..de95b76 100644
--- a/bits/40_harb.js
+++ b/bits/40_harb.js
@@ -119,7 +119,7 @@ function dbf_to_aoa(buf, opts)/*:AOA*/ {
 	var ww = l7 ? 32 : 11;
 	while(d.l < hend && d[d.l] != 0x0d) {
 		field = ({}/*:any*/);
-		field.name = $cptable.utils.decode(current_cp, d.slice(d.l, d.l+ww)).replace(/[\u0000\r\n].*$/g,"");
+		field.name = (typeof $cptable !== "undefined" ? $cptable.utils.decode(current_cp, d.slice(d.l, d.l+ww)) : a2s(d.slice(d.l, d.l + ww))).replace(/[\u0000\r\n].*$/g,"");
 		d.l += ww;
 		field.type = String.fromCharCode(d.read_shift(1));
 		if(ft != 0x02 && !l7) field.offset = d.read_shift(4);
@@ -173,7 +173,7 @@ function dbf_to_aoa(buf, opts)/*:AOA*/ {
 		for(C = 0; C != fields.length; ++C) {
 			var dd = d.slice(d.l, d.l+fields[C].len); d.l+=fields[C].len;
 			prep_blob(dd, 0);
-			var s = $cptable.utils.decode(current_cp, dd);
+			var s = typeof $cptable !== "undefined" ? $cptable.utils.decode(current_cp, dd) : a2s(dd);
 			switch(fields[C].type) {
 				case 'C':
 					// NOTE: it is conventional to write '  /  /  ' for empty dates
diff --git a/bits/67_wsxml.js b/bits/67_wsxml.js
index 9d61139..fe36787 100644
--- a/bits/67_wsxml.js
+++ b/bits/67_wsxml.js
@@ -258,7 +258,7 @@ function write_ws_xml_sheetviews(ws, opts, idx, wb)/*:string*/ {
 
 function write_ws_xml_cell(cell/*:Cell*/, ref, ws, opts/*::, idx, wb*/)/*:string*/ {
 	if(cell.c) ws['!comments'].push([ref, cell.c]);
-	if(cell.v === undefined && typeof cell.f !== "string" || cell.t === 'z' && !cell.f) return "";
+	if((cell.v === undefined || cell.t === "z" && !(opts||{}).sheetStubs) && typeof cell.f !== "string" && typeof cell.z == "undefined") return "";
 	var vv = "";
 	var oldt = cell.t, oldv = cell.v;
 	if(cell.t !== "z") switch(cell.t) {
diff --git a/bits/71_wbcommon.js b/bits/71_wbcommon.js
index 17d0f4f..b749452 100644
--- a/bits/71_wbcommon.js
+++ b/bits/71_wbcommon.js
@@ -113,7 +113,7 @@ function safe1904(wb/*:Workbook*/)/*:string*/ {
 	return parsexmlbool(wb.Workbook.WBProps.date1904) ? "true" : "false";
 }
 
-var badchars = /*#__PURE__*/"][*?\/\\".split("");
+var badchars = /*#__PURE__*/":][*?\/\\".split("");
 function check_ws_name(n/*:string*/, safe/*:?boolean*/)/*:boolean*/ {
 	if(n.length > 31) { if(safe) return false; throw new Error("Sheet names cannot exceed 31 chars"); }
 	var _good = true;
diff --git a/bits/87_read.js b/bits/87_read.js
index a5773cd..19809f0 100644
--- a/bits/87_read.js
+++ b/bits/87_read.js
@@ -50,7 +50,7 @@ function read_plaintext_raw(data/*:RawData*/, o/*:ParseOpts*/)/*:Workbook*/ {
 function read_utf16(data/*:RawData*/, o/*:ParseOpts*/)/*:Workbook*/ {
 	var d = data;
 	if(o.type == 'base64') d = Base64_decode(d);
-	d = $cptable.utils.decode(1200, d.slice(2), 'str');
+	d = typeof $cptable !== "undefined" ? $cptable.utils.decode(1200, d.slice(2), 'str') : utf16leread(d.slice(2));
 	o.type = "binary";
 	return read_plaintext(d, o);
 }
@@ -67,6 +67,7 @@ function read_prn(data, d, o, str) {
 function readSync(data/*:RawData*/, opts/*:?ParseOpts*/)/*:Workbook*/ {
 	reset_cp();
 	var o = opts||{};
+	if(o.codepage && typeof $cptable === "undefined") console.error("Codepage tables are not loaded.  Non-ASCII characters may not give expected results");
 	if(typeof ArrayBuffer !== 'undefined' && data instanceof ArrayBuffer) return readSync(new Uint8Array(data), (o = dup(o), o.type = "array", o));
 	if(typeof Uint8Array !== 'undefined' && data instanceof Uint8Array && !o.type) o.type = typeof Deno !== "undefined" ? "buffer" : "array";
 	var d = data, n = [0,0,0,0], str = false;