From c2f0da49e467c17248e644f6f91549acecefcc7c Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 27 Aug 2025 00:48:45 +0000
Subject: [PATCH 1/4] Initial plan


From 5052c9c4159cf4d2299815f5b5be13b3873f8ee8 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 27 Aug 2025 00:53:37 +0000
Subject: [PATCH 2/4] Initial assessment - website is fully functional

Co-authored-by: aabs <157775+aabs@users.noreply.github.com>
---
 package-lock.json | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/package-lock.json b/package-lock.json
index 7baf2f4..1504865 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
-  "name": "fifthlang-site",
-  "version": "0.0.0",
+  "name": "fifthlang-website",
+  "version": "1.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "fifthlang-site",
-      "version": "0.0.0",
+      "name": "fifthlang-website",
+      "version": "1.0.0",
       "dependencies": {
         "@types/prismjs": "^1.26.5",
         "@types/react-bootstrap": "^1.0.1",

From 0cc8b1995f417065d9cc6704468a352003787c90 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 27 Aug 2025 00:56:17 +0000
Subject: [PATCH 3/4] Fix GitHub Pages SPA routing with 404.html fallback

Co-authored-by: aabs <157775+aabs@users.noreply.github.com>
---
 index.html      | 24 ++++++++++++++++++++++++
 public/404.html | 40 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+)
 create mode 100644 public/404.html

diff --git a/index.html b/index.html
index 5a6300c..9fb3d6e 100644
--- a/index.html
+++ b/index.html
@@ -7,6 +7,30 @@
     <meta name="description" content="Fifth - A programming language for RDF knowledge graphs. Runs on .NET, strongly typed, multi-paradigm language." />
     <meta name="keywords" content="programming language, RDF, knowledge graphs, .NET, compiler, fifth" />
     <title>Fifth Programming Language</title>
+    
+    <!-- Single Page Apps for GitHub Pages -->
+    <script type="text/javascript">
+      // Single Page Apps for GitHub Pages
+      // MIT License
+      // https://github.com/rafgraph/spa-github-pages
+      // This script checks to see if a redirect is present in the query string,
+      // converts it back into the correct url and adds it to the
+      // browser's history using window.history.replaceState(...),
+      // which won't cause the browser to attempt to load the new url.
+      // When the single page app is loaded further down in this file,
+      // the correct url will be waiting in the browser's history for
+      // the single page app to route accordingly.
+      (function(l) {
+        if (l.search[1] === '/' ) {
+          var decoded = l.search.slice(1).split('&').map(function(s) { 
+            return s.replace(/~and~/g, '&')
+          }).join('?');
+          window.history.replaceState(null, null,
+              l.pathname.slice(0, -1) + decoded + l.hash
+          );
+        }
+      }(window.location))
+    </script>
   </head>
   <body>
     <div id="root"></div>
diff --git a/public/404.html b/public/404.html
new file mode 100644
index 0000000..513bfeb
--- /dev/null
+++ b/public/404.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Fifth Programming Language</title>
+    <script type="text/javascript">
+      // Single Page Apps for GitHub Pages
+      // MIT License
+      // https://github.com/rafgraph/spa-github-pages
+      // This script takes the current url and converts the path and query
+      // string into just a query string, and then redirects the browser
+      // to the new url with only a query string and hash fragment,
+      // e.g. https://fifthlang.github.io/l/foo/bar?a=b&c=d#qwe, becomes
+      // https://fifthlang.github.io/?/foo/bar&a=b~and~c=d#qwe
+      // Note: this 404.html file must be at least 512 bytes for it to work
+      // with Internet Explorer (it is currently > 512 bytes)
+
+      // If you're creating a Project Pages site and NOT using a custom domain,
+      // then set pathSegmentsToKeep to 1 (enterprise users may need to set it to > 1).
+      // This way the code will only replace the route part and not the real directory.
+      // For example, if your repo is at https://username.github.io/repo-name,
+      // then set pathSegmentsToKeep to 1 so that routes like /repo-name/about will 
+      // become /repo-name/?/about, and not /?/repo-name/about.
+
+      var pathSegmentsToKeep = 0;
+
+      var l = window.location;
+      l.replace(
+        l.protocol + '//' + l.hostname + (l.port ? ':' + l.port : '') +
+        l.pathname.split('/').slice(0, 1 + pathSegmentsToKeep).join('/') + '/?/' +
+        l.pathname.slice(1).split('/').slice(pathSegmentsToKeep).join('/').replace(/&/g, '~and~') +
+        (l.search ? '&' + l.search.slice(1).replace(/&/g, '~and~') : '') +
+        l.hash
+      );
+
+    </script>
+  </head>
+  <body>
+  </body>
+</html>
\ No newline at end of file

From 5aa7b326933c87586df163709552202d56cc4b20 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 27 Aug 2025 01:00:43 +0000
Subject: [PATCH 4/4] Remove incorrect CNAME file causing GitHub Pages
 deployment failure

Co-authored-by: aabs <157775+aabs@users.noreply.github.com>
---
 CNAME | 1 -
 1 file changed, 1 deletion(-)
 delete mode 100644 CNAME

diff --git a/CNAME b/CNAME
deleted file mode 100644
index 942435a..0000000
--- a/CNAME
+++ /dev/null
@@ -1 +0,0 @@
-fifthlang.github.io
