precise time parse (h/t @Ragearino @MyAddonsDev )

Author: SheetJSDev

bits/20_jsutils.js

@@ -159,22 +159,22 @@ function fuzzynum(s/*:string*/)/*:number*/ {
 }
 
 /* NOTE: Chrome rejects bare times like 1:23 PM */
-var FDRE1 = /^(0?\d|1[0-2])(?:|:([0-5]?\d)(?:|(\.\d+)(?:|:([0-5]?\d))|:([0-5]?\d)(|\.\d+)))([ap])m?/;
+var FDRE1 = /^(0?\d|1[0-2])(?:|:([0-5]?\d)(?:|(\.\d+)(?:|:([0-5]?\d))|:([0-5]?\d)(|\.\d+)))\s+([ap])m?$/;
 
 function fuzzytime1(M) /*:Date*/ {
-    /* TODO: 1904 adjustment */
-    if(!M[2]) return new Date(1900,0,0,(+M[1]%12) + (M[7] == "p" ? 12 : 0), 0, 0, 0);
+    /* TODO: 1904 adjustment, keep in sync with base date */
+    if(!M[2]) return new Date(1899,11,30,(+M[1]%12) + (M[7] == "p" ? 12 : 0), 0, 0, 0);
     if(M[3]) {
-        if(M[4]) return new Date(1900,0,0,(+M[1]%12) + (M[7] == "p" ? 12 : 0), +M[2], +M[4], parseFloat(M[3])*1000);
-        else return new Date(1900,0,0,(M[7] == "p" ? 12 : 0), +M[1], +M[2], parseFloat(M[3])*1000);
+        if(M[4]) return new Date(1899,11,30,(+M[1]%12) + (M[7] == "p" ? 12 : 0), +M[2], +M[4], parseFloat(M[3])*1000);
+        else return new Date(1899,11,30,(M[7] == "p" ? 12 : 0), +M[1], +M[2], parseFloat(M[3])*1000);
     }
-    else if(M[5]) return new Date(1900, 0, 0, (+M[1]%12) + (M[7] == "p" ? 12 : 0), +M[2], +M[5], M[6] ? parseFloat(M[6]) * 1000 : 0);
-    else return new Date(1900,0,0,(+M[1]%12) + (M[7] == "p" ? 12 : 0), +M[2], 0, 0);
+    else if(M[5]) return new Date(1899,11,30, (+M[1]%12) + (M[7] == "p" ? 12 : 0), +M[2], +M[5], M[6] ? parseFloat(M[6]) * 1000 : 0);
+    else return new Date(1899,11,30,(+M[1]%12) + (M[7] == "p" ? 12 : 0), +M[2], 0, 0);
 }
 var lower_months = ['january', 'february', 'march', 'april', 'may', 'june', 'july', 'august', 'september', 'october', 'november', 'december'];
 function fuzzydate(s/*:string*/)/*:Date*/ {
 	var lower = s.toLowerCase();
-	var lnos = lower.replace(/\s+/g, "");
+	var lnos = lower.replace(/\s+/g, " ").trim();
 	var M = lnos.match(FDRE1);
 	if(M) return fuzzytime1(M);
 

bits/40_harb.js

@@ -960,12 +960,12 @@ var PRN = /*#__PURE__*/(function() {
 			else if(s == "TRUE") { cell.t = 'b'; cell.v = true; }
 			else if(s == "FALSE") { cell.t = 'b'; cell.v = false; }
 			else if(!isNaN(v = fuzzynum(s))) { cell.t = 'n'; if(o.cellText !== false) cell.w = s; cell.v = v; }
-			else if(!isNaN(fuzzydate(s).getDate()) || _re && s.match(_re)) {
+			else if(!isNaN((v = fuzzydate(s)).getDate()) || _re && s.match(_re)) {
 				cell.z = o.dateNF || table_fmt[14];
 				var k = 0;
-				if(_re && s.match(_re)){ s=dateNF_fix(s, o.dateNF, (s.match(_re)||[])); k=1; }
-				if(o.cellDates) { cell.t = 'd'; cell.v = parseDate(s, k); }
-				else { cell.t = 'n'; cell.v = datenum(parseDate(s, k)); }
+				if(_re && s.match(_re)){ s=dateNF_fix(s, o.dateNF, (s.match(_re)||[])); k=1; v = parseDate(s, k); }
+				if(o.cellDates) { cell.t = 'd'; cell.v = v; }
+				else { cell.t = 'n'; cell.v = datenum(v); }
 				if(o.cellText !== false) cell.w = SSF_format(cell.z, cell.v instanceof Date ? datenum(cell.v):cell.v);
 				if(!o.cellNF) delete cell.z;
 			} else {

demos/README.md

@@ -18,7 +18,7 @@ can be installed with Bash on Windows or with `cygwin`.
 ### Included Demos
 
 **JavaScript APIs**
-- [`XMLHttpRequest and fetch`](xhr/)
+- [`XMLHttpRequest and fetch`](https://docs.sheetjs.com/docs/getting-started/demos/network)
 - [`Clipboard Data`](https://docs.sheetjs.com/docs/getting-started/demos/clipboard)
 - [`Typed Arrays for Machine Learning`](https://docs.sheetjs.com/docs/getting-started/demos/ml)
 - [`LocalStorage and SessionStorage`](https://docs.sheetjs.com/docs/getting-started/demos/database#localstorage-and-sessionstorage)
@@ -29,7 +29,6 @@ can be installed with Bash on Windows or with `cygwin`.
 - [`Angular.JS`](https://docs.sheetjs.com/docs/getting-started/demos/legacy#angularjs)
 - [`Angular 2+ and Ionic`](angular2/)
 - [`Knockout`](https://docs.sheetjs.com/docs/getting-started/demos/legacy#knockoutjs)
-- [`Meteor`](meteor/)
 - [`React, React Native and NextJS`](react/)
 - [`VueJS, WeeX and NuxtJS`](vue/)
 
@@ -43,8 +42,7 @@ can be installed with Bash on Windows or with `cygwin`.
 **Platforms and Integrations**
 - [`Command-Line Tools`](https://docs.sheetjs.com/docs/getting-started/demos/cli)
 - [`NodeJS Server-Side Processing`](server/)
-- [`Deno`](deno/)
-- [`Electron`](electron/)
+- [`Electron`](https://docs.sheetjs.com/docs/getting-started/demos/desktop#electron)
 - [`NW.js`](https://docs.sheetjs.com/docs/getting-started/demos/desktop#nwjs)
 - [`Chrome / Chromium Extension`](https://docs.sheetjs.com/docs/getting-started/demos/chromium)
 - [`Google Sheets API`](https://docs.sheetjs.com/docs/getting-started/demos/gsheet)
@@ -68,7 +66,7 @@ can be installed with Bash on Windows or with `cygwin`.
 - [`rollup`](https://docs.sheetjs.com/docs/getting-started/demos/bundler#rollup)
 - [`snowpack`](https://docs.sheetjs.com/docs/getting-started/demos/bundler#snowpack)
 - [`swc`](https://docs.sheetjs.com/docs/getting-started/demos/bundler#swc)
-- [`systemjs`](systemjs/)
+- [`systemjs`](https://docs.sheetjs.com/docs/getting-started/demos/bundler#systemjs)
 - [`vite`](https://docs.sheetjs.com/docs/getting-started/demos/bundler#vite)
 - [`webpack 2.x`](webpack/)
 - [`wmr`](https://docs.sheetjs.com/docs/getting-started/demos/bundler#wmr)

demos/electron/Makefile

@@ -1,56 +1,6 @@
 # Electron
 
-This library is compatible with Electron and should just work out of the box.
-The demonstration uses Electron 18.2.0.  The library is added via `require` from
-the renderer process.
-
-The library can also be required from the main process, as shown in this demo
-to render a version string in the About dialog on OSX.
-
-The standard HTML5 `FileReader` techniques from the browser apply to Electron.
-This demo includes a drag-and-drop box as well as a file input box, mirroring
-the [SheetJS Data Preview Live Demo](http://oss.sheetjs.com/sheetjs/)
-
-The core data in this demo is an editable HTML table.  The readers build up the
-table using `sheet_to_html` (with `editable:true` option) and the writers scrape
-the table using `table_to_book`.
-
-The demo project is structured for `electron-forge`:
-- `npm start` will start the app.
-- `npm run make` will build a standalone app.
-
-The standalone app was tested on an Intel Mac (`darwin-x64`).
-
-## Reading and Writing Files
-
-Since electron provides an `fs` implementation, `readFile` and `writeFile` can
-be used in conjunction with the standard dialog windows.  For example:
-
-```js
-/* from app code, require('electron').remote calls back to main process */
-var dialog = require('electron').remote.dialog;
-
-/* show a file-open dialog and read the first selected file */
-var o = dialog.showOpenDialog({ properties: ['openFile'] });
-var workbook = XLSX.readFile(o[0]);
-
-/* show a file-save dialog and write the workbook */
-var o = dialog.showSaveDialog();
-XLSX.writeFile(workbook, o);
-```
-
-## Breaking Changes in Electron
-
-The first version of this demo used Electron 1.7.5.
-
-Electron 9.0.0 and later require the preference `nodeIntegration: true` in order
-to `require('XLSX')` in the renderer process.
-
-Electron 12.0.0 and later also require `worldSafeExecuteJavascript: true` and
-`contextIsolation: true`.
-
-Electron 14+ must use `@electron/remote` instead of `remote`.
-
-
+[The new demo](https://docs.sheetjs.com/docs/getting-started/demos/desktop#electron)
+includes an improved example and detailed explanations.
 
 [![Analytics](https://ga-beacon.appspot.com/UA-36810333-1/SheetJS/js-xlsx?pixel)](https://github.com/SheetJS/js-xlsx)