diff --git a/.vscode/settings.json b/.vscode/settings.json
index a91b1ed..6c036f8 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -2,17 +2,22 @@
     "cSpell.words": [
         "Caswell",
         "defun",
+        "DOHCL",
         "funcs",
+        "GISCUS",
         "iframe",
         "inlinehilite",
         "kroki",
         "longjmp",
+        "lude",
         "nilly",
+        "nojekyll",
         "Nuvoton",
         "oldenv",
         "phoo",
         "pymdownx",
         "Roboraptor",
+        "rsquo",
         "Schemascii",
         "SISC",
         "svgbob",
diff --git a/build.py b/build.py
index 5a154c0..3ede982 100755
--- a/build.py
+++ b/build.py
@@ -6,27 +6,29 @@
 from markdown.extensions import Extension
 from markdown.postprocessors import Postprocessor
 
-PORT = 8080
-BIND = "192.168.1.158"
-SITEURL = f"http://{BIND}:{PORT}"
+# PORT = 8080
+# BIND = "192.168.1.158"
+# SITEURL = f"http://{BIND}:{PORT}"
 
 AUTHOR = "dragoncoder047"
 SITENAME = "dragoncoder047’s blog"
 SITESUBTITLE = "random thoughts about nonrandom things"
 SITEURL = "https://dragoncoder047.github.io/blog"
-LOGO = "/images/patrick.svg"
-LOGO_AREA_HTML = (f'<a href="{SITEURL}"><div class="flex-row"><img src="'
-                  + f'{LOGO}" width="141" alt="Patrick the purple dragon"'
-                  + 'height="85" /><div id="sitename-text" class="flex-'
-                  + f'column"><h1>{SITENAME}</h1><h2>{SITESUBTITLE}</h2>'
-                  + "</div></div></a>")
-ICON = "/images/patrick_head_silhouette.svg"
+LOGO = "/images/foo.svg"
+LOGO_AREA_HTML = (f'<a href="{SITEURL}"><div class="flex-row">'
+                  f'<img src="{LOGO}" alt="under construction..." />'
+                  '<div id="sitename-text" class="flex-column">'
+                  f'<h1>{SITENAME}</h1><h2>{SITESUBTITLE}</h2></div></div>'
+                  '</a>')
+ICON = "/images/foo.svg"
 ICON_MIMETYPE = "image/svg+xml"
 THEME_CSS_FILE = "/static/css/theme.css"
 THEME_MAIN_CSS = "/static/css/main.css"
 THEME_STATIC_DIR = "static/"
 EXTRA_JS = "/static/misc.js"
 
+GOOGLE_TAG = "G-XR0F89CCGK"  # cSpell: ignore ccgk
+
 PATH = "markdown/"
 OUTPUT_PATH = "docs/"
 
diff --git a/docs/2021/updating-python/index.html b/docs/2021/updating-python/index.html
index f0a6f54..20a7532 100644
--- a/docs/2021/updating-python/index.html
+++ b/docs/2021/updating-python/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -19,14 +19,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Updating Python" />
     <meta property="og:description" content="After I bought myself my Raspberry Pi, I soon figured out that the only version of Python available on the Debian package repositories was 3.7.2, but as of when I wrote this it is already on 3.9.7. So, I was forced to compile from source. The …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2021/updating-python" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Updating Python" />
     <meta name="twitter:description" content="After I bought myself my Raspberry Pi, I soon figured out that the only version of Python available on the Debian package repositories was 3.7.2, but as of when I wrote this it is already on 3.9.7. So, I was forced to compile from source. The …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -36,7 +36,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -124,7 +124,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2021/updating-python" rel="bo
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -136,6 +135,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2021/updating-python" rel="bo
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/airdrop-for-non-apple-users/index.html b/docs/2022/airdrop-for-non-apple-users/index.html
index b6157c5..306d533 100644
--- a/docs/2022/airdrop-for-non-apple-users/index.html
+++ b/docs/2022/airdrop-for-non-apple-users/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Airdrop for non-Apple users" />
     <meta property="og:description" content="It has come up often where I have a file on my parent’s Mac that I need to send to my computer. Any Apple user would probably just use Airdrop. But I use Linux!… So I created a little Python script that allows sending files between computers with the …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/airdrop-for-non-apple-users" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Airdrop for non-Apple users" />
     <meta name="twitter:description" content="It has come up often where I have a file on my parent’s Mac that I need to send to my computer. Any Apple user would probably just use Airdrop. But I use Linux!… So I created a little Python script that allows sending files between computers with the …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -128,7 +128,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/airdrop-for-non-apple-us
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -140,6 +139,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/airdrop-for-non-apple-us
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/almost-no-javascript/index.html b/docs/2022/almost-no-javascript/index.html
index 22b51cd..20c3a5f 100644
--- a/docs/2022/almost-no-javascript/index.html
+++ b/docs/2022/almost-no-javascript/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="(Almost) No Javascript!" />
     <meta property="og:description" content="I did a total redesign of my Langton’s Ant simulator last week – and most of the formatting I was able to do with pure CSS - no Javascript needed for layout control. Previously I had a rather crude layout consisting of a fixed-size canvas and a textbox below it. The …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/almost-no-javascript" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - (Almost) No Javascript!" />
     <meta name="twitter:description" content="I did a total redesign of my Langton’s Ant simulator last week – and most of the formatting I was able to do with pure CSS - no Javascript needed for layout control. Previously I had a rather crude layout consisting of a fixed-size canvas and a textbox below it. The …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -157,7 +157,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/almost-no-javascript" re
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -169,6 +168,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/almost-no-javascript" re
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/change-of-plans/index.html b/docs/2022/change-of-plans/index.html
index 3f7c5b9..0a0c006 100644
--- a/docs/2022/change-of-plans/index.html
+++ b/docs/2022/change-of-plans/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Change of Plans" />
     <meta property="og:description" content="After several days trying to debug the horribly bug-ridden local-echo package for xterm.js, I have had enough. It’s Ioannis’ responsibility to debug his package. I am switching over to another Javascript terminal ptogram I found, jquery.terminal by Jakub T. Jankiewicz. It has built-in readline support, and well …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/change-of-plans" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Change of Plans" />
     <meta name="twitter:description" content="After several days trying to debug the horribly bug-ridden local-echo package for xterm.js, I have had enough. It’s Ioannis’ responsibility to debug his package. I am switching over to another Javascript terminal ptogram I found, jquery.terminal by Jakub T. Jankiewicz. It has built-in readline support, and well …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -133,7 +133,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/change-of-plans" rel="bo
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -145,6 +144,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/change-of-plans" rel="bo
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/debugger-almost/index.html b/docs/2022/debugger-almost/index.html
index 116e3d4..cf66d1e 100644
--- a/docs/2022/debugger-almost/index.html
+++ b/docs/2022/debugger-almost/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Debugger, Almost" />
     <meta property="og:description" content="Today I started work on the Phoo debugger. As-is, it is very simple – I already programmed in a “tick” function into Phoo that gets called every item, and so my debugger only needs to patch itself into this function. However, the three buttons – “Into”, “Over”, and “Out” – caused me some …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/debugger-almost" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Debugger, Almost" />
     <meta name="twitter:description" content="Today I started work on the Phoo debugger. As-is, it is very simple – I already programmed in a “tick” function into Phoo that gets called every item, and so my debugger only needs to patch itself into this function. However, the three buttons – “Into”, “Over”, and “Out” – caused me some …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -133,7 +133,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/debugger-almost" rel="bo
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -145,6 +144,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/debugger-almost" rel="bo
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/first-pull-request/index.html b/docs/2022/first-pull-request/index.html
index d5f8643..c93ddc4 100644
--- a/docs/2022/first-pull-request/index.html
+++ b/docs/2022/first-pull-request/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -19,14 +19,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="First Pull Request" />
     <meta property="og:description" content="Today I managed to submit my first ever Github pull request. In develpoing Phoo I made some changes to the meta-words from its predecessor Quackery, and they seemed backportable to Quackery. So I forked Quackery and submitted a pull request with those changes. In the name of trying to bootstrap …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/first-pull-request" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - First Pull Request" />
     <meta name="twitter:description" content="Today I managed to submit my first ever Github pull request. In develpoing Phoo I made some changes to the meta-words from its predecessor Quackery, and they seemed backportable to Quackery. So I forked Quackery and submitted a pull request with those changes. In the name of trying to bootstrap …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -36,7 +36,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -117,7 +117,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/first-pull-request" rel=
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -129,6 +128,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/first-pull-request" rel=
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/gah-i-broke-it/index.html b/docs/2022/gah-i-broke-it/index.html
index 0805bcc..3e1a3f3 100644
--- a/docs/2022/gah-i-broke-it/index.html
+++ b/docs/2022/gah-i-broke-it/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Gah... I broke it!" />
     <meta property="og:description" content="Last time I had just announced that Phoo was finished. Well, it’s still finished — except for the fact that the online console no longer works. I tried porting the shell code to Phoo, but that ended up breaking the shell! It was pretty much a line-for-line translation, so I …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/gah-i-broke-it" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Gah... I broke it!" />
     <meta name="twitter:description" content="Last time I had just announced that Phoo was finished. Well, it’s still finished — except for the fact that the online console no longer works. I tried porting the shell code to Phoo, but that ended up breaking the shell! It was pretty much a line-for-line translation, so I …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -127,7 +127,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/gah-i-broke-it" rel="boo
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -139,6 +138,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/gah-i-broke-it" rel="boo
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/how-i-came-up-with-phoo/index.html b/docs/2022/how-i-came-up-with-phoo/index.html
index e49469d..64d6418 100644
--- a/docs/2022/how-i-came-up-with-phoo/index.html
+++ b/docs/2022/how-i-came-up-with-phoo/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="How I came up with Phoo" />
     <meta property="og:description" content="Several moths ago I stumbled upon Gordon Charlton’s Quackery language while paroosing Github for something. Usually I don’t pay much attention to obviously irrelevant search results, but this one seemed worth a look. I found Quackery to be a simple stack-based semi-compiled language that makes infrequent use of …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/how-i-came-up-with-phoo" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - How I came up with Phoo" />
     <meta name="twitter:description" content="Several moths ago I stumbled upon Gordon Charlton’s Quackery language while paroosing Github for something. Usually I don’t pay much attention to obviously irrelevant search results, but this one seemed worth a look. I found Quackery to be a simple stack-based semi-compiled language that makes infrequent use of …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -166,7 +166,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/how-i-came-up-with-phoo"
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -178,6 +177,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/how-i-came-up-with-phoo"
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/i-still-have-no-idea/index.html b/docs/2022/i-still-have-no-idea/index.html
index e32e3a6..bddcad4 100644
--- a/docs/2022/i-still-have-no-idea/index.html
+++ b/docs/2022/i-still-have-no-idea/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="I Still Have No Idea" />
     <meta property="og:description" content="I was working yesterday on trying to root out the bug in Phoo’s online shell; but I never found it. Currently Phoo works-ish; except that in the online shell, the error behavior is backwards: Case A: When you give a bad input (that would crash), it prints no error …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/i-still-have-no-idea" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - I Still Have No Idea" />
     <meta name="twitter:description" content="I was working yesterday on trying to root out the bug in Phoo’s online shell; but I never found it. Currently Phoo works-ish; except that in the online shell, the error behavior is backwards: Case A: When you give a bad input (that would crash), it prints no error …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -140,7 +140,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/i-still-have-no-idea" re
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -152,6 +151,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/i-still-have-no-idea" re
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/langtons-ant-music/index.html b/docs/2022/langtons-ant-music/index.html
index 3500c16..d5b4598 100644
--- a/docs/2022/langtons-ant-music/index.html
+++ b/docs/2022/langtons-ant-music/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Langton&#39;s Ant Music" />
     <meta property="og:description" content="Over the weekend I joined the conwaylife.com forums because I am interested in cellular automata. I find watching the mechanisms mesmerizing, and building them exciting. I also have an interest in music, and so a year or two ago I tried to generate music from cellular automata. I used …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/langtons-ant-music" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Langton&#39;s Ant Music" />
     <meta name="twitter:description" content="Over the weekend I joined the conwaylife.com forums because I am interested in cellular automata. I find watching the mechanisms mesmerizing, and building them exciting. I also have an interest in music, and so a year or two ago I tried to generate music from cellular automata. I used …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -132,7 +132,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/langtons-ant-music" rel=
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -144,6 +143,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/langtons-ant-music" rel=
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/lisp-practice/index.html b/docs/2022/lisp-practice/index.html
index 0f2a29f..2187e7d 100644
--- a/docs/2022/lisp-practice/index.html
+++ b/docs/2022/lisp-practice/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Lisp Practice" />
     <meta property="og:description" content="Today I decided I would have a little fun with Lisp. I wanted to try and make a program that you can type in a function and get a graph of it. I started off with a function that takes an $x$-value and a list of coefficients, and evaluates …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/lisp-practice" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Lisp Practice" />
     <meta name="twitter:description" content="Today I decided I would have a little fun with Lisp. I wanted to try and make a program that you can type in a function and get a graph of it. I started off with a function that takes an $x$-value and a list of coefficients, and evaluates …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -58,7 +58,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -348,7 +348,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/lisp-practice" rel="book
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -360,6 +359,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/lisp-practice" rel="book
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/new-site/index.html b/docs/2022/new-site/index.html
index 4e3d12b..bd51f46 100644
--- a/docs/2022/new-site/index.html
+++ b/docs/2022/new-site/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="New Site!" />
     <meta property="og:description" content="A few months ago I stumbled upon two old 1990s-era Armdroid 1000s in the back of my engineering teacher’s storage closet. Naturally, being someone interested in robotics, I wanted to see if I could get them to operate. Unfortunately, I didn’t know diddlysquat about how they worked. So …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/new-site" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - New Site!" />
     <meta name="twitter:description" content="A few months ago I stumbled upon two old 1990s-era Armdroid 1000s in the back of my engineering teacher’s storage closet. Naturally, being someone interested in robotics, I wanted to see if I could get them to operate. Unfortunately, I didn’t know diddlysquat about how they worked. So …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -129,7 +129,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/new-site" rel="bookmark"
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -141,6 +140,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/new-site" rel="bookmark"
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/partcl/index.html b/docs/2022/partcl/index.html
index b357152..1fae5c0 100644
--- a/docs/2022/partcl/index.html
+++ b/docs/2022/partcl/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="ParTcl" />
     <meta property="og:description" content="C headers are annoying. I was getting fed up with uLisp/Yisp and so I decided to run another Google search for “embeddable scripting language for Arduino”. It turned up mruby-arduino – poorly documented, and a little too big for my needs. It turned up eLua – which unfortunately is just a …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/partcl" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - ParTcl" />
     <meta name="twitter:description" content="C headers are annoying. I was getting fed up with uLisp/Yisp and so I decided to run another Google search for “embeddable scripting language for Arduino”. It turned up mruby-arduino – poorly documented, and a little too big for my needs. It turned up eLua – which unfortunately is just a …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -170,7 +170,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/partcl" rel="bookmark" t
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -182,6 +181,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/partcl" rel="bookmark" t
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/phoo-is-mostly-finished/index.html b/docs/2022/phoo-is-mostly-finished/index.html
index de38d70..c180d9c 100644
--- a/docs/2022/phoo-is-mostly-finished/index.html
+++ b/docs/2022/phoo-is-mostly-finished/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Phoo is (mostly) finished" />
     <meta property="og:description" content="…Gosh, I just realized that I haven’t posted anything in weeks. I really don’t want to fall prey to the obsession of posting everything online. I hope I’m not. Anyway, I just finished up the first draft of the documentation of Phoo. The generator script is Python …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/phoo-is-mostly-finished" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Phoo is (mostly) finished" />
     <meta name="twitter:description" content="…Gosh, I just realized that I haven’t posted anything in weeks. I really don’t want to fall prey to the obsession of posting everything online. I hope I’m not. Anyway, I just finished up the first draft of the documentation of Phoo. The generator script is Python …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -134,7 +134,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/phoo-is-mostly-finished"
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -146,6 +145,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/phoo-is-mostly-finished"
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/pyodide-issues/index.html b/docs/2022/pyodide-issues/index.html
index 2d2567f..4438828 100644
--- a/docs/2022/pyodide-issues/index.html
+++ b/docs/2022/pyodide-issues/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Pyodide Issues" />
     <meta property="og:description" content="I am currently working on an online console for Quackery that is using the Pyodide in-browser Python interpreter. The only bad thing is, Python’s input() function blocks until input is provided, which can’t be done in the browser because everything is asynchronous. The only way for it to …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/pyodide-issues" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Pyodide Issues" />
     <meta name="twitter:description" content="I am currently working on an online console for Quackery that is using the Pyodide in-browser Python interpreter. The only bad thing is, Python’s input() function blocks until input is provided, which can’t be done in the browser because everything is asynchronous. The only way for it to …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -142,7 +142,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/pyodide-issues" rel="boo
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -154,6 +153,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/pyodide-issues" rel="boo
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/reverse-engineering-the-feedback-360/index.html b/docs/2022/reverse-engineering-the-feedback-360/index.html
index d81910a..56142be 100644
--- a/docs/2022/reverse-engineering-the-feedback-360/index.html
+++ b/docs/2022/reverse-engineering-the-feedback-360/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Reverse-Engineering the Feedback 360" />
     <meta property="og:description" content="Some time ago I ordered one of Parallax’s “Feedback 360” servos for a robotics project I’m working on. I wrote a little arduino library to control it, and it works well. As-is, however, the servo itself is too big to fit where I want it to. I’m …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/reverse-engineering-the-feedback-360" />
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     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Reverse-Engineering the Feedback 360" />
     <meta name="twitter:description" content="Some time ago I ordered one of Parallax’s “Feedback 360” servos for a robotics project I’m working on. I wrote a little arduino library to control it, and it works well. As-is, however, the servo itself is too big to fit where I want it to. I’m …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -58,7 +58,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -184,7 +184,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/reverse-engineering-the-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -196,6 +195,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/reverse-engineering-the-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/school-chromebooks/index.html b/docs/2022/school-chromebooks/index.html
index 23c8e35..b94622f 100644
--- a/docs/2022/school-chromebooks/index.html
+++ b/docs/2022/school-chromebooks/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -19,14 +19,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
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     <meta property="og:description" content="I am a high school student, and so while I am at school I have to use the school-provided computers. The school district chose to give us Chromebooks. And anyone who needs to do some serious coding (like me) knows that Chromebooks are utterly useless. Thankfully I have access to …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/school-chromebooks" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - School Chromebooks" />
     <meta name="twitter:description" content="I am a high school student, and so while I am at school I have to use the school-provided computers. The school district chose to give us Chromebooks. And anyone who needs to do some serious coding (like me) knows that Chromebooks are utterly useless. Thankfully I have access to …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -36,7 +36,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -120,7 +120,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/school-chromebooks" rel=
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -132,6 +131,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/school-chromebooks" rel=
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/scratching-my-head-again/index.html b/docs/2022/scratching-my-head-again/index.html
index c8c68b0..e36add4 100644
--- a/docs/2022/scratching-my-head-again/index.html
+++ b/docs/2022/scratching-my-head-again/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Scratching My Head Again" />
     <meta property="og:description" content="Again I find myself scratching my head over a simple scripting language. Yisp got way too complicated; tinyTcl leaked memory; and MicroPython can’t be extended with custom functions. All I want to do is have a scripting engine for my ESP32 that can run scripts off an SD card …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/scratching-my-head-again" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Scratching My Head Again" />
     <meta name="twitter:description" content="Again I find myself scratching my head over a simple scripting language. Yisp got way too complicated; tinyTcl leaked memory; and MicroPython can’t be extended with custom functions. All I want to do is have a scripting engine for my ESP32 that can run scripts off an SD card …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -199,7 +199,6 @@ <h2 id="other-thoughts">Other Thoughts</h2>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -211,6 +210,17 @@ <h2 id="other-thoughts">Other Thoughts</h2>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/segfaults/index.html b/docs/2022/segfaults/index.html
index 684a147..3eefaf6 100644
--- a/docs/2022/segfaults/index.html
+++ b/docs/2022/segfaults/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Segfaults" />
     <meta property="og:description" content="Today I did a little more work on my programming language TEHSSL. And in testing it, I discovered some anomalies. The first one is that – because of a typo on my part – testing TEHSSL will occasionally segfault when it tries to print the type of the “next” object after freeing …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/segfaults" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Segfaults" />
     <meta name="twitter:description" content="Today I did a little more work on my programming language TEHSSL. And in testing it, I discovered some anomalies. The first one is that – because of a typo on my part – testing TEHSSL will occasionally segfault when it tries to print the type of the “next” object after freeing …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -156,7 +156,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/segfaults" rel="bookmark
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -168,6 +167,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/segfaults" rel="bookmark
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/shifting-gears/index.html b/docs/2022/shifting-gears/index.html
index 668d975..bd53ac8 100644
--- a/docs/2022/shifting-gears/index.html
+++ b/docs/2022/shifting-gears/index.html
@@ -8,8 +8,8 @@
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             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Shifting Gears" />
     <meta property="og:description" content="Aaah, that’s been a nice break from coding. Four weeks with no commits pushed to Phoo. It’s a shame I left it in a broken state. I haven’t the slightest idea why it’s broken — but then again, all the other times Phoo broke, I never knew …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/shifting-gears" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Shifting Gears" />
     <meta name="twitter:description" content="Aaah, that’s been a nice break from coding. Four weeks with no commits pushed to Phoo. It’s a shame I left it in a broken state. I haven’t the slightest idea why it’s broken — but then again, all the other times Phoo broke, I never knew …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -154,7 +154,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/shifting-gears" rel="boo
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -166,6 +165,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/shifting-gears" rel="boo
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/some-unrelated-ideas/index.html b/docs/2022/some-unrelated-ideas/index.html
index c1f6068..3728afb 100644
--- a/docs/2022/some-unrelated-ideas/index.html
+++ b/docs/2022/some-unrelated-ideas/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Some Unrelated Ideas" />
     <meta property="og:description" content="Immediately after I wrote the last post I stumbled upon the Cognate programming language. It is sort of a weird cross between Forth, Lisp, and Tcl, all at once, and I strangely like it. Currently Cognate is only implemented by a Cognate-to-C transpiler, so I won’t be able to …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/some-unrelated-ideas" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Some Unrelated Ideas" />
     <meta name="twitter:description" content="Immediately after I wrote the last post I stumbled upon the Cognate programming language. It is sort of a weird cross between Forth, Lisp, and Tcl, all at once, and I strangely like it. Currently Cognate is only implemented by a Cognate-to-C transpiler, so I won’t be able to …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -156,7 +156,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/some-unrelated-ideas" re
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -168,6 +167,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/some-unrelated-ideas" re
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/systems-tested/index.html b/docs/2022/systems-tested/index.html
index a7acb69..cd16544 100644
--- a/docs/2022/systems-tested/index.html
+++ b/docs/2022/systems-tested/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Systems Tested" />
     <meta property="og:description" content="Over winter break I was able to get some more progress done building circuits to get closer to an upgrade of my old, broken Roboraptor. There are a zillion different components to this project, and I wanted to test each separately to make sure they work before I make a …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/systems-tested" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Systems Tested" />
     <meta name="twitter:description" content="Over winter break I was able to get some more progress done building circuits to get closer to an upgrade of my old, broken Roboraptor. There are a zillion different components to this project, and I wanted to test each separately to make sure they work before I make a …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -167,7 +167,6 @@ <h2 id="microphones">Microphones</h2>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -179,6 +178,17 @@ <h2 id="microphones">Microphones</h2>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/tehssl/index.html b/docs/2022/tehssl/index.html
index 6b1d466..f7d12e5 100644
--- a/docs/2022/tehssl/index.html
+++ b/docs/2022/tehssl/index.html
@@ -8,8 +8,8 @@
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-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="TEHSSL" />
     <meta property="og:description" content="I started writing a new programming language, TEHSSL, a few days ago. Starting from scratch (again!) wasn’t easy, and I’m nowhere near done yet. I have got two things working so far: the garbage collector, and the tokenizer. I have no idea how to handle the glue in …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/tehssl" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - TEHSSL" />
     <meta name="twitter:description" content="I started writing a new programming language, TEHSSL, a few days ago. Starting from scratch (again!) wasn’t easy, and I’m nowhere near done yet. I have got two things working so far: the garbage collector, and the tokenizer. I have no idea how to handle the glue in …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -202,7 +202,6 @@ <h2 id="tokenizer">Tokenizer</h2>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -214,6 +213,17 @@ <h2 id="tokenizer">Tokenizer</h2>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/terminal-troubles/index.html b/docs/2022/terminal-troubles/index.html
index eba6a93..12bd5c2 100644
--- a/docs/2022/terminal-troubles/index.html
+++ b/docs/2022/terminal-troubles/index.html
@@ -8,8 +8,8 @@
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             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Terminal Troubles" />
     <meta property="og:description" content="I have finally gotten to the point in Phoo’s development that I am ready to set up the web interface. I chose xterm.js for the terminal interface because I intend for Phoo to be able to be run in Nodejs as well as in the browser, but I …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/terminal-troubles" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Terminal Troubles" />
     <meta name="twitter:description" content="I have finally gotten to the point in Phoo’s development that I am ready to set up the web interface. I chose xterm.js for the terminal interface because I intend for Phoo to be able to be run in Nodejs as well as in the browser, but I …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -140,7 +140,6 @@ <h2 id="issue-50">Issue <a href="https://github.com/wavesoft/local-echo/issues/5
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -152,6 +151,17 @@ <h2 id="issue-50">Issue <a href="https://github.com/wavesoft/local-echo/issues/5
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/test-post/index.html b/docs/2022/test-post/index.html
index bf2d1ba..8d0e484 100644
--- a/docs/2022/test-post/index.html
+++ b/docs/2022/test-post/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -19,20 +19,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Test Post" />
     <meta property="og:description" content="This is a test." />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/test-post" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Test Post" />
     <meta name="twitter:description" content="This is a test." />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -111,7 +111,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/test-post" rel="bookmark
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -123,6 +122,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/test-post" rel="bookmark
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/two-down-a-zillion-more-to-go/index.html b/docs/2022/two-down-a-zillion-more-to-go/index.html
index 2d34ba2..45812d9 100644
--- a/docs/2022/two-down-a-zillion-more-to-go/index.html
+++ b/docs/2022/two-down-a-zillion-more-to-go/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Two Down, A Zillion More To Go" />
     <meta property="og:description" content="I have finally written code that actually compiled and ran on the little ESP32 board I bought, and I hate the blasted thing already. For starters, the process is slow, annoying, and tedious: I click UPLOAD, and the Arduino IDE begins compiling by … dumping preferences. It then has to shuffle …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/two-down-a-zillion-more-to-go" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Two Down, A Zillion More To Go" />
     <meta name="twitter:description" content="I have finally written code that actually compiled and ran on the little ESP32 board I bought, and I hate the blasted thing already. For starters, the process is slow, annoying, and tedious: I click UPLOAD, and the Arduino IDE begins compiling by … dumping preferences. It then has to shuffle …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -151,7 +151,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/two-down-a-zillion-more-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -163,6 +162,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/two-down-a-zillion-more-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/ulisp-thoughts/index.html b/docs/2022/ulisp-thoughts/index.html
index 715dfe7..b1336c7 100644
--- a/docs/2022/ulisp-thoughts/index.html
+++ b/docs/2022/ulisp-thoughts/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="uLisp Thoughts" />
     <meta property="og:description" content="For a while I have been trying to work out some bugs in David Johnson-Davies’ uLisp interpreter for Arduinos. I ported some macro and quasiquote extensions for an older version of uLisp to the current version, and apparently I did not do something right – it crashes whenever I try to …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2022/ulisp-thoughts" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - uLisp Thoughts" />
     <meta name="twitter:description" content="For a while I have been trying to work out some bugs in David Johnson-Davies’ uLisp interpreter for Arduinos. I ported some macro and quasiquote extensions for an older version of uLisp to the current version, and apparently I did not do something right – it crashes whenever I try to …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -234,7 +234,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/ulisp-thoughts" rel="boo
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -246,6 +245,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/ulisp-thoughts" rel="boo
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/why-i-prefer-python/index.html b/docs/2022/why-i-prefer-python/index.html
index 3580f32..e140f39 100644
--- a/docs/2022/why-i-prefer-python/index.html
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
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-    <meta property="og:image" content="/images/patrick.svg" />
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-    <meta name="twitter:image" content="/images/patrick.svg" />
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+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
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@@ -147,7 +147,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/why-i-prefer-python" rel
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -159,6 +158,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2022/why-i-prefer-python" rel
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2022/wireworld/index.html b/docs/2022/wireworld/index.html
index b60764a..5d832ad 100644
--- a/docs/2022/wireworld/index.html
+++ b/docs/2022/wireworld/index.html
@@ -8,8 +8,8 @@
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
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 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
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     <meta property="og:description" content="Several years ago I discovered the wonderful world of cellular automata. After some Googling I discovered a cellular automata called Wireworld that is designed to simulate electronic circuits. Each of its square cells can be in one of four states, “empty” (which always stays empty, and is shown here in …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
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-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- Katex -->
 
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.15.2/dist/katex.css" type="text/css" />
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+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -1421,7 +1421,6 @@ <h2 id="conclusion">Conclusion</h2>
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                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -1433,6 +1432,17 @@ <h2 id="conclusion">Conclusion</h2>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
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+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/a-very-confusing-data-model/index.html b/docs/2023/a-very-confusing-data-model/index.html
index 95ca172..ecb4920 100644
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
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 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
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-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
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-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -192,7 +192,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/a-very-confusing-data-mo
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -204,6 +203,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/a-very-confusing-data-mo
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/continuations-and-the-thunk-queue/index.html b/docs/2023/continuations-and-the-thunk-queue/index.html
index d4f7b36..7ed2e7a 100644
--- a/docs/2023/continuations-and-the-thunk-queue/index.html
+++ b/docs/2023/continuations-and-the-thunk-queue/index.html
@@ -8,8 +8,8 @@
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Continuations and the thunk queue" />
     <meta property="og:description" content="After I made the last post – where I decided that PICKLE would be done in continuation-passing style – I revisted one extremely simple toy programming language done in continuation-passing style I found online (here). I figured it would be a good example of how I could implement PICKLE. The only problem …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
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     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Continuations and the thunk queue" />
     <meta name="twitter:description" content="After I made the last post – where I decided that PICKLE would be done in continuation-passing style – I revisted one extremely simple toy programming language done in continuation-passing style I found online (here). I figured it would be a good example of how I could implement PICKLE. The only problem …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -193,7 +193,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/continuations-and-the-th
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -205,6 +204,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/continuations-and-the-th
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/error-out-of-memory/index.html b/docs/2023/error-out-of-memory/index.html
index 9a41978..4e2f14f 100644
--- a/docs/2023/error-out-of-memory/index.html
+++ b/docs/2023/error-out-of-memory/index.html
@@ -8,8 +8,8 @@
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Error: out of memory" />
     <meta property="og:description" content="I’ve been doing a little bit of everything lately. I’ve done a little work on PICKLE, trying to implement it first in Python so I don’t have to worry about the garbage collector. (The pattern-matching code is extremely complicated and screwed with my brain until I realized …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/error-out-of-memory" />
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     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Error: out of memory" />
     <meta name="twitter:description" content="I’ve been doing a little bit of everything lately. I’ve done a little work on PICKLE, trying to implement it first in Python so I don’t have to worry about the garbage collector. (The pattern-matching code is extremely complicated and screwed with my brain until I realized …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- Katex -->
 
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.15.2/dist/katex.css" type="text/css" />
@@ -54,7 +54,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -179,7 +179,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/error-out-of-memory" rel
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -191,6 +190,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/error-out-of-memory" rel
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/hairy-circuit-layout-issues/index.html b/docs/2023/hairy-circuit-layout-issues/index.html
index beeb08c..d35dd20 100644
--- a/docs/2023/hairy-circuit-layout-issues/index.html
+++ b/docs/2023/hairy-circuit-layout-issues/index.html
@@ -8,8 +8,8 @@
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Hairy Circuit Layout Issues" />
     <meta property="og:description" content="I’m starting to finalize the circuit boards needed for my Roboraptor upgrade. I am doing everything with THT components, which take up a lot of space, but I can solder by hand easily. Unfortunately, this means everything takes up a lot of space. The top board, which will go …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
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     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Hairy Circuit Layout Issues" />
     <meta name="twitter:description" content="I’m starting to finalize the circuit boards needed for my Roboraptor upgrade. I am doing everything with THT components, which take up a lot of space, but I can solder by hand easily. Unfortunately, this means everything takes up a lot of space. The top board, which will go …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -183,7 +183,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/hairy-circuit-layout-iss
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -195,6 +194,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/hairy-circuit-layout-iss
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/in-search-of-a-brain/index.html b/docs/2023/in-search-of-a-brain/index.html
index e5d0958..a466bcc 100644
--- a/docs/2023/in-search-of-a-brain/index.html
+++ b/docs/2023/in-search-of-a-brain/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="In Search of a Brain" />
     <meta property="og:description" content="I am not an expert in machine learning by any means. I do not understand the mathematics behind a neural network, much less how to implement one. My preferred method of teaching computers what to do is by writing code, not training machine learning models. Yet, strangely, today I find …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/in-search-of-a-brain" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - In Search of a Brain" />
     <meta name="twitter:description" content="I am not an expert in machine learning by any means. I do not understand the mathematics behind a neural network, much less how to implement one. My preferred method of teaching computers what to do is by writing code, not training machine learning models. Yet, strangely, today I find …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -58,7 +58,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -168,7 +168,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/in-search-of-a-brain" re
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -180,6 +179,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/in-search-of-a-brain" re
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/its-september/index.html b/docs/2023/its-september/index.html
index 93fc681..16c8a57 100644
--- a/docs/2023/its-september/index.html
+++ b/docs/2023/its-september/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="It&#39;s September!!" />
     <meta property="og:description" content="Unfortunately that time of year has crept up… school has started again. And not just any kind of school: I find myself in 12th grade, balancing seven classes, two with AP tests at the end, three with huge final projects. I’m also trying to apply to college at …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/its-september" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - It&#39;s September!!" />
     <meta name="twitter:description" content="Unfortunately that time of year has crept up… school has started again. And not just any kind of school: I find myself in 12th grade, balancing seven classes, two with AP tests at the end, three with huge final projects. I’m also trying to apply to college at …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -58,7 +58,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -232,7 +232,6 @@ <h3 id="resumable-exceptions">Resumable exceptions</h3>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -244,6 +243,17 @@ <h3 id="resumable-exceptions">Resumable exceptions</h3>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/lilduino/index.html b/docs/2023/lilduino/index.html
index 3a00813..b9beba5 100644
--- a/docs/2023/lilduino/index.html
+++ b/docs/2023/lilduino/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="LILduino" />
     <meta property="og:description" content="Congratulations, you have reached the end of this series. I finally found a programming language that I can use on my Arduino: LIL, written by Kostas Michalopoulos. It’s a lot like Tcl (but not quite), and it has a simple to use C API so I can add custom …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/lilduino" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - LILduino" />
     <meta name="twitter:description" content="Congratulations, you have reached the end of this series. I finally found a programming language that I can use on my Arduino: LIL, written by Kostas Michalopoulos. It’s a lot like Tcl (but not quite), and it has a simple to use C API so I can add custom …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -156,7 +156,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/lilduino" rel="bookmark"
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -168,6 +167,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/lilduino" rel="bookmark"
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/manual-memory-management-madness/index.html b/docs/2023/manual-memory-management-madness/index.html
index 5ca26bd..59cf34e 100644
--- a/docs/2023/manual-memory-management-madness/index.html
+++ b/docs/2023/manual-memory-management-madness/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Manual Memory Management Madness" />
     <meta property="og:description" content="I’ve been working quite a lot on my second programming language attempt, PICKLE. Admittedly, programming it in C has been a real chore. I started following the Make-A-Lisp tutorial to try to give myself some plan for executing PICKLE. Mal, unfortunately, recommends dynamically typed languages; that unfortunately is a …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/manual-memory-management-madness" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Manual Memory Management Madness" />
     <meta name="twitter:description" content="I’ve been working quite a lot on my second programming language attempt, PICKLE. Admittedly, programming it in C has been a real chore. I started following the Make-A-Lisp tutorial to try to give myself some plan for executing PICKLE. Mal, unfortunately, recommends dynamically typed languages; that unfortunately is a …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -58,7 +58,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -244,7 +244,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/manual-memory-management
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -256,6 +255,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/manual-memory-management
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/not-your-daddys-boost-converter/index.html b/docs/2023/not-your-daddys-boost-converter/index.html
index 072282d..3be91e5 100644
--- a/docs/2023/not-your-daddys-boost-converter/index.html
+++ b/docs/2023/not-your-daddys-boost-converter/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Not Your Daddy&#39;s Boost Converter" />
     <meta property="og:description" content="The original Roboraptor had dual power supplies. Two “AA” size batteries supplied 3 volts for the logic circuitry, and four batteries in a separarte circuit provided 6 volts for the motors. My redesign of the Roboraptor is designed to run off of a large single-cell 3.7 volt lithium battery …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/not-your-daddys-boost-converter" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Not Your Daddy&#39;s Boost Converter" />
     <meta name="twitter:description" content="The original Roboraptor had dual power supplies. Two “AA” size batteries supplied 3 volts for the logic circuitry, and four batteries in a separarte circuit provided 6 volts for the motors. My redesign of the Roboraptor is designed to run off of a large single-cell 3.7 volt lithium battery …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- Schemascii -->
 <link rel="stylesheet" href="/schemascii/schemascii_example.css">        <!-- /Schemascii -->
 
@@ -35,7 +35,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -167,7 +167,6 @@ <h2 id="integration-hell-and-back">Integration, hell and back</h2>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -179,6 +178,17 @@ <h2 id="integration-hell-and-back">Integration, hell and back</h2>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
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+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
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+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
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+
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diff --git a/docs/2023/phooey-phooey-phooey/index.html b/docs/2023/phooey-phooey-phooey/index.html
index fd0812c..a859b7e 100644
--- a/docs/2023/phooey-phooey-phooey/index.html
+++ b/docs/2023/phooey-phooey-phooey/index.html
@@ -8,8 +8,8 @@
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             <link rel="stylesheet" href="/static/css/theme.css" />
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Phooey! Phooey! Phooey!" />
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-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
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     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Phooey! Phooey! Phooey!" />
     <meta name="twitter:description" content="Phoo fried my brain. My first programming language has just gotten way too complicated for me to maintain. I still haven’t found the bug in the shell. And in the process of debugging it, I may have caused more bugs, too. Argh! It’s compounded by the fact that …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
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-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
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@@ -130,7 +130,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/phooey-phooey-phooey" re
                     </div>
                     <div class="social">
                         <ul>
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                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -142,6 +141,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/phooey-phooey-phooey" re
                     Site built by <a href="https://getpelican.com/">Pelican</a>
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+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/pickle-has-regular-expressions-apparently/index.html b/docs/2023/pickle-has-regular-expressions-apparently/index.html
index 8b9859d..5d8ea26 100644
--- a/docs/2023/pickle-has-regular-expressions-apparently/index.html
+++ b/docs/2023/pickle-has-regular-expressions-apparently/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="PICKLE Has Regular Expressions, Apparently" />
     <meta property="og:description" content="I worked for a while last week on the PICKLE implementation in Python. As I no longer have to work on the garbage collector, after I wrote a little “glue code” I immediately dove into the core functionality of PICKLE: the pattern-matching engine. Once I get the algorithm down, I …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
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     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - PICKLE Has Regular Expressions, Apparently" />
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-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
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 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
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                 <ul>
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@@ -192,7 +192,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/pickle-has-regular-expre
                     </div>
                     <div class="social">
                         <ul>
-
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                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -204,6 +203,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/pickle-has-regular-expre
                     Site built by <a href="https://getpelican.com/">Pelican</a>
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+    <!-- Google tag (gtag.js) -->
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+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
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diff --git a/docs/2023/pickle-tokenizer/index.html b/docs/2023/pickle-tokenizer/index.html
index c7da2d2..c446d44 100644
--- a/docs/2023/pickle-tokenizer/index.html
+++ b/docs/2023/pickle-tokenizer/index.html
@@ -8,8 +8,8 @@
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             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Pickle Tokenizer" />
     <meta property="og:description" content="I’m starting to work on my Pickle programming language, this time in Javascript. After only a few days’ work, I’m surprised I got so much working. Currently I have both the tokenizer and the inheritance system working. The syntax of Pickle is pretty much in place now, and …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
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     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Pickle Tokenizer" />
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-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
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 <script src="/static/prism-runbutton.js"></script>
@@ -58,7 +58,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
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@@ -464,7 +464,6 @@ <h2 id="whats-next">What&rsquo;s next?</h2>
                     </div>
                     <div class="social">
                         <ul>
-
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                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -476,6 +475,17 @@ <h2 id="whats-next">What&rsquo;s next?</h2>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
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+    <!-- Google tag (gtag.js) -->
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+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
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+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/pickles/index.html b/docs/2023/pickles/index.html
index 289192b..6770a54 100644
--- a/docs/2023/pickles/index.html
+++ b/docs/2023/pickles/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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             <link rel="stylesheet" href="/static/css/theme.css" />
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Pickles!" />
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-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
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     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Pickles!" />
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-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
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 <script src="/static/prism-runbutton.js"></script>
@@ -58,7 +58,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
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@@ -250,7 +250,6 @@ <h2 id="naming-it">Naming it</h2>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -262,6 +261,17 @@ <h2 id="naming-it">Naming it</h2>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/powerful-pickle-pattern-matching/index.html b/docs/2023/powerful-pickle-pattern-matching/index.html
index 7b3dd0a..d30042d 100644
--- a/docs/2023/powerful-pickle-pattern-matching/index.html
+++ b/docs/2023/powerful-pickle-pattern-matching/index.html
@@ -8,8 +8,8 @@
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             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Powerful PICKLE Pattern Matching" />
     <meta property="og:description" content="I did a lot of work on Tinobsy, the garbage collector for PICKLE. It’s pretty robust now, and passes all my tests – plus I translated it to C++ so I can take advantage of C++’s syntactic sugar for objects. All I think that I’ll be doing with …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
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     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Powerful PICKLE Pattern Matching" />
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-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
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 <script src="/static/prism-runbutton.js"></script>
@@ -58,7 +58,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -214,7 +214,6 @@ <h2 id="eta-anyone">ETA, anyone?</h2>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -226,6 +225,17 @@ <h2 id="eta-anyone">ETA, anyone?</h2>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
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+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/schemascii-0/index.html b/docs/2023/schemascii-0/index.html
index 7c15c88..c8c6478 100644
--- a/docs/2023/schemascii-0/index.html
+++ b/docs/2023/schemascii-0/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
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-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Schemascii ± 0" />
     <meta property="og:description" content="I have been working really hard this week on Schemascii. Like, maybe too much. But, I finally got Schemascii to the point that I could (if I wanted) upload it to PyPI and it would be a valid package. Schemascii is also able to be called as a command-line program …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/schemascii-0" />
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     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Schemascii ± 0" />
     <meta name="twitter:description" content="I have been working really hard this week on Schemascii. Like, maybe too much. But, I finally got Schemascii to the point that I could (if I wanted) upload it to PyPI and it would be a valid package. Schemascii is also able to be called as a command-line program …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -39,7 +39,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -148,7 +148,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/schemascii-0" rel="bookm
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -160,6 +159,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/schemascii-0" rel="bookm
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/schemascii-1/index.html b/docs/2023/schemascii-1/index.html
index 01c6fe4..0dc1cb7 100644
--- a/docs/2023/schemascii-1/index.html
+++ b/docs/2023/schemascii-1/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Schemascii ± 1" />
     <meta property="og:description" content="I spent the last two days fooling around with my half-idea of a diagramming program, Schemascii. What it’s supposed to do is be able to make a diagram of a circuit (like the ones you might make in Eagle or KiCad before you plan a circuit board) out of …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/schemascii-1" />
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     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Schemascii ± 1" />
     <meta name="twitter:description" content="I spent the last two days fooling around with my half-idea of a diagramming program, Schemascii. What it’s supposed to do is be able to make a diagram of a circuit (like the ones you might make in Eagle or KiCad before you plan a circuit board) out of …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -39,7 +39,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -221,7 +221,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/schemascii-1" rel="bookm
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -233,6 +232,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/schemascii-1" rel="bookm
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/the-god-language/index.html b/docs/2023/the-god-language/index.html
index 09a2fe2..44c8e4d 100644
--- a/docs/2023/the-god-language/index.html
+++ b/docs/2023/the-god-language/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="The God Language" />
     <meta property="og:description" content="I did a lot. In the two months since I last shared something I’ve worked on no less than four different projects, all while trying to slip them in between an avalance of schoolwork and college applications. Oh, and I also spent a week sick with COVID-19. (It’s …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
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     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - The God Language" />
     <meta name="twitter:description" content="I did a lot. In the two months since I last shared something I’ve worked on no less than four different projects, all while trying to slip them in between an avalance of schoolwork and college applications. Oh, and I also spent a week sick with COVID-19. (It’s …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -58,7 +58,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -260,7 +260,6 @@ <h2 id="making-money-over-making-sense">Making money over making sense</h2>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -272,6 +271,17 @@ <h2 id="making-money-over-making-sense">Making money over making sense</h2>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/well-i-got-something/index.html b/docs/2023/well-i-got-something/index.html
index d60c638..37bf3da 100644
--- a/docs/2023/well-i-got-something/index.html
+++ b/docs/2023/well-i-got-something/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Well, I Got Something..." />
     <meta property="og:description" content="Today I did a quick test of my little ATtiny85 microcontrollers’ capabilities. I had them sitting in a jar for a while, and I wanted to see if I could use them in conjunction as a coprocessor to manage some mundane task like regulating a motor. I have previously written …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/well-i-got-something" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Well, I Got Something..." />
     <meta name="twitter:description" content="Today I did a quick test of my little ATtiny85 microcontrollers’ capabilities. I had them sitting in a jar for a while, and I wanted to see if I could use them in conjunction as a coprocessor to manage some mundane task like regulating a motor. I have previously written …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -236,7 +236,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/well-i-got-something" re
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -248,6 +247,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/well-i-got-something" re
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/yet-another-garbage-collector/index.html b/docs/2023/yet-another-garbage-collector/index.html
index 3bab40e..c64639e 100644
--- a/docs/2023/yet-another-garbage-collector/index.html
+++ b/docs/2023/yet-another-garbage-collector/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Yet Another Garbage Collector" />
     <meta property="og:description" content="Yet again I find myself writing a garbage collector. I did a little work on PICKLE’s Javascript implementation, and perhaps Javascript is not the right choice. Because Javascript’s inheritance model is so similar to PICKLE’s, yet slightly different, implementing the inheritance (even with ES6 Proxys) is …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/yet-another-garbage-collector" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Yet Another Garbage Collector" />
     <meta name="twitter:description" content="Yet again I find myself writing a garbage collector. I did a little work on PICKLE’s Javascript implementation, and perhaps Javascript is not the right choice. Because Javascript’s inheritance model is so similar to PICKLE’s, yet slightly different, implementing the inheritance (even with ES6 Proxys) is …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -193,7 +193,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/yet-another-garbage-coll
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -205,6 +204,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/yet-another-garbage-coll
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2023/zero-thickness-tree/index.html b/docs/2023/zero-thickness-tree/index.html
index a5f1372..5520062 100644
--- a/docs/2023/zero-thickness-tree/index.html
+++ b/docs/2023/zero-thickness-tree/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Zero-Thickness Tree" />
     <meta property="og:description" content="In a previous post, I started some mental planning for an interactive fiction engine in Python. I picked it up again last week and started working on a new version. Custom logic is implemented using a tiny Python library I created called json_runner, which as you might guess, is capable …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2023/zero-thickness-tree" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Zero-Thickness Tree" />
     <meta name="twitter:description" content="In a previous post, I started some mental planning for an interactive fiction engine in Python. I picked it up again last week and started working on a new version. Custom logic is implemented using a tiny Python library I created called json_runner, which as you might guess, is capable …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -149,7 +149,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/zero-thickness-tree" rel
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -161,6 +160,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2023/zero-thickness-tree" rel
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2024/a-hash-mapped-mess/index.html b/docs/2024/a-hash-mapped-mess/index.html
index 5b96335..bb1168d 100644
--- a/docs/2024/a-hash-mapped-mess/index.html
+++ b/docs/2024/a-hash-mapped-mess/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="A Hash-Mapped Mess" />
     <meta property="og:description" content="It has not been a good week. I set out on Tuesday to actually add real objects to PICKLE, with a hashmap of properties and multiple inheritance and everything. Suffice to say, that wasn’t easy. Between null pointer dereferencing, sloppy APIs, and an incomplete algorithm, it took several hours …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2024/a-hash-mapped-mess" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - A Hash-Mapped Mess" />
     <meta name="twitter:description" content="It has not been a good week. I set out on Tuesday to actually add real objects to PICKLE, with a hashmap of properties and multiple inheritance and everything. Suffice to say, that wasn’t easy. Between null pointer dereferencing, sloppy APIs, and an incomplete algorithm, it took several hours …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -190,7 +190,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2024/a-hash-mapped-mess" rel=
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -202,6 +201,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2024/a-hash-mapped-mess" rel=
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2024/depends-on-your-definition-of-viral/index.html b/docs/2024/depends-on-your-definition-of-viral/index.html
index 3e4336f..3027f00 100644
--- a/docs/2024/depends-on-your-definition-of-viral/index.html
+++ b/docs/2024/depends-on-your-definition-of-viral/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,20 +20,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Depends on Your Definition of Viral" />
     <meta property="og:description" content="Over the first weekend in March I had a bit of free time. I enjoy electronics, so I pulled out an old Snap Circuits kit I had as a kid and started playing around with it. I had the spring-pin connectors in the SC-750 edition, so I started plugging in …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
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     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Depends on Your Definition of Viral" />
     <meta name="twitter:description" content="Over the first weekend in March I had a bit of free time. I enjoy electronics, so I pulled out an old Snap Circuits kit I had as a kid and started playing around with it. I had the spring-pin connectors in the SC-750 edition, so I started plugging in …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -148,7 +148,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2024/depends-on-your-definiti
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -160,6 +159,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2024/depends-on-your-definiti
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2024/in-defense-of-eval/index.html b/docs/2024/in-defense-of-eval/index.html
index e72f0a1..861e5b7 100644
--- a/docs/2024/in-defense-of-eval/index.html
+++ b/docs/2024/in-defense-of-eval/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="In Defense Of Eval" />
     <meta property="og:description" content="Your honor, this programmer has obvious disregard for the rules of Sane Programming. We can agree that it is common knowledge that there are certain features of programming languages that are available, but are not to be used. Anyone who does use them is deserving of shame. I present to …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2024/in-defense-of-eval" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - In Defense Of Eval" />
     <meta name="twitter:description" content="Your honor, this programmer has obvious disregard for the rules of Sane Programming. We can agree that it is common knowledge that there are certain features of programming languages that are available, but are not to be used. Anyone who does use them is deserving of shame. I present to …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -151,7 +151,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2024/in-defense-of-eval" rel=
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -163,6 +162,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2024/in-defense-of-eval" rel=
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2024/order-up/index.html b/docs/2024/order-up/index.html
index 5dd5707..420dc97 100644
--- a/docs/2024/order-up/index.html
+++ b/docs/2024/order-up/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Order Up" />
     <meta property="og:description" content="I’ve been tinkering with David Johnson-Davies’ uLisp interpreter for a while now. It’s designed to be small first and foremost, so that the core part that fits on the rather wimpy ATmega328 (i.e. an Arduino Uno) will still achieve maximum usefulness. Most of the optimization is achieved …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2024/order-up" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Order Up" />
     <meta name="twitter:description" content="I’ve been tinkering with David Johnson-Davies’ uLisp interpreter for a while now. It’s designed to be small first and foremost, so that the core part that fits on the rather wimpy ATmega328 (i.e. an Arduino Uno) will still achieve maximum usefulness. Most of the optimization is achieved …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -138,7 +138,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2024/order-up" rel="bookmark"
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -150,6 +149,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2024/order-up" rel="bookmark"
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2024/perhaps-it-was-too-complicated/index.html b/docs/2024/perhaps-it-was-too-complicated/index.html
index 6701301..4500c08 100644
--- a/docs/2024/perhaps-it-was-too-complicated/index.html
+++ b/docs/2024/perhaps-it-was-too-complicated/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Perhaps It Was Too Complicated" />
     <meta property="og:description" content="I guess I lied. About five months ago, I posted some thoughts about an upcoming Python interactive fiction engine, where the world model is not actually a tree, but simulated as such by relations. For example, there could be an apple inside of a refrigerator, and while it would make …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2024/perhaps-it-was-too-complicated" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Perhaps It Was Too Complicated" />
     <meta name="twitter:description" content="I guess I lied. About five months ago, I posted some thoughts about an upcoming Python interactive fiction engine, where the world model is not actually a tree, but simulated as such by relations. For example, there could be an apple inside of a refrigerator, and while it would make …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -146,7 +146,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/2024/perhaps-it-was-too-compl
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -158,6 +157,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/2024/perhaps-it-was-too-compl
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/2024/the-lesser-of-two-evils/index.html b/docs/2024/the-lesser-of-two-evils/index.html
index 2e17496..e9be47d 100644
--- a/docs/2024/the-lesser-of-two-evils/index.html
+++ b/docs/2024/the-lesser-of-two-evils/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -20,14 +20,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="The Lesser of Two Evils" />
     <meta property="og:description" content="I’ve been trying to write some of the code to implement PICKLE’s parser and evaluator – it’s not going well. The hard part is that everything in PICKLE is done using continuation-passing style. Everywhere the evaluator has a chance of calling user code (that may capture a continuation …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/2024/the-lesser-of-two-evils" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - The Lesser of Two Evils" />
     <meta name="twitter:description" content="I’ve been trying to write some of the code to implement PICKLE’s parser and evaluator – it’s not going well. The hard part is that everything in PICKLE is done using continuation-passing style. Everywhere the evaluator has a chance of calling user code (that may capture a continuation …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -37,7 +37,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -237,7 +237,6 @@ <h2 id="no-bytes-here">No bytes here</h2>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -249,6 +248,17 @@ <h2 id="no-bytes-here">No bytes here</h2>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/404.html b/docs/404.html
index da9de36..0c657e5 100644
--- a/docs/404.html
+++ b/docs/404.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
 
 
@@ -18,14 +18,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="uh oh" />
     <meta property="og:description" content="444444444 000000000 444444444 4::::::::4 00:::::::::00 4::::::::4 4:::::::::4 00:::::::::::::00 4:::::::::4 4::::44::::4 0:::::::000:::::::0 4::::44::::4 4::::4 4::::4 0::::::0 0::::::0 4::::4 4::::4 4::::4 4::::4 0:::::0 0:::::0 4::::4 4::::4 4::::4 …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="page" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/page/uh-oh" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - uh oh" />
     <meta name="twitter:description" content="444444444 000000000 444444444 4::::::::4 00:::::::::00 4::::::::4 4:::::::::4 00:::::::::::::00 4:::::::::4 4::::44::::4 0:::::::000:::::::0 4::::44::::4 4::::4 4::::4 0::::::0 0::::::0 4::::4 4::::4 4::::4 4::::4 0:::::0 0:::::0 4::::4 4::::4 4::::4 …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -35,7 +35,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -110,7 +110,6 @@ <h1>uh oh</h1>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -122,6 +121,17 @@ <h1>uh oh</h1>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/_draft/abbreviations-in-context/index.html b/docs/_draft/abbreviations-in-context/index.html
index 7064d5d..495576e 100644
--- a/docs/_draft/abbreviations-in-context/index.html
+++ b/docs/_draft/abbreviations-in-context/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
         <meta name="robots" content="noindex" />
 
@@ -21,14 +21,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Abbreviations in Context" />
     <meta property="og:description" content="While drafting out an idea I had, I came to the task of how to save to a file and load it again. The data I would be saving is highly repetitive, so I figured I could compress the file somehow to save space but still have it be human-readable …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/_draft/abbreviations-in-context" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Abbreviations in Context" />
     <meta name="twitter:description" content="While drafting out an idea I had, I came to the task of how to save to a file and load it again. The data I would be saving is highly repetitive, so I figured I could compress the file somehow to save space but still have it be human-readable …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -38,7 +38,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -152,7 +152,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/_draft/abbreviations-in-conte
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -164,6 +163,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/_draft/abbreviations-in-conte
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/_draft/babys-first-regular-expression-engine/index.html b/docs/_draft/babys-first-regular-expression-engine/index.html
index 144b3e3..b1d8672 100644
--- a/docs/_draft/babys-first-regular-expression-engine/index.html
+++ b/docs/_draft/babys-first-regular-expression-engine/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
         <meta name="robots" content="noindex" />
 
@@ -21,14 +21,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Baby&#39;s First Regular Expression Engine" />
     <meta property="og:description" content="I spent spring break finding a whole lot of bugs in uLisp. There are probably more, and I expect I’ll eventually find them. The bugs are fixed, and I’ve added a lot of improvements. And now all of a sudden, I thought, “I should add regular expressions to …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/_draft/babys-first-regular-expression-engine" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Baby&#39;s First Regular Expression Engine" />
     <meta name="twitter:description" content="I spent spring break finding a whole lot of bugs in uLisp. There are probably more, and I expect I’ll eventually find them. The bugs are fixed, and I’ve added a lot of improvements. And now all of a sudden, I thought, “I should add regular expressions to …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -38,7 +38,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -194,7 +194,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/_draft/babys-first-regular-ex
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -206,6 +205,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/_draft/babys-first-regular-ex
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/_draft/generalized-wire-cellular-automata/index.html b/docs/_draft/generalized-wire-cellular-automata/index.html
index f830531..ed8f880 100644
--- a/docs/_draft/generalized-wire-cellular-automata/index.html
+++ b/docs/_draft/generalized-wire-cellular-automata/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
         <meta name="robots" content="noindex" />
 
@@ -21,14 +21,14 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Generalized Wire Cellular Automata" />
     <meta property="og:description" content="In fooling around with different variants of the Wireworld cellular automaton I was wondering if Wireworld and its variants can be generalized. Vanilla Conway’s Game of Life and its variants has been generalized, up to the point of being able to express a rule concisely in a single line …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/_draft/generalized-wire-cellular-automata" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Generalized Wire Cellular Automata" />
     <meta name="twitter:description" content="In fooling around with different variants of the Wireworld cellular automaton I was wondering if Wireworld and its variants can be generalized. Vanilla Conway’s Game of Life and its variants has been generalized, up to the point of being able to express a rule concisely in a single line …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
             <!-- PrismJS -->
 <script src="/static/prism.js" data-autoloader-path="https://cdn.jsdelivr.net/npm/prismjs@v1.x/components/"></script>
 <script src="/static/prism-runbutton.js"></script>
@@ -59,7 +59,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -150,7 +150,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/_draft/generalized-wire-cellu
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -162,6 +161,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/_draft/generalized-wire-cellu
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/_draft/online-quackery/index.html b/docs/_draft/online-quackery/index.html
index feb6e1f..2aab6db 100644
--- a/docs/_draft/online-quackery/index.html
+++ b/docs/_draft/online-quackery/index.html
@@ -8,8 +8,8 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
         <meta name="robots" content="noindex" />
 
@@ -21,20 +21,20 @@
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="Online Quackery" />
     <meta property="og:description" content="Today I am pleased to announce that you can now run Quackery online: After a couple of false starts with Transcrypt and Brython, I have managed to set up Pyodide to run Quackery on the browser. It’s still a little buggy, so please report any errors when the occur …" />
-    <meta property="og:image" content="/images/patrick.svg" />
+    <meta property="og:image" content="/images/foo.svg" />
     <meta property="og:type" content="article" />
     <meta property="og:url" content="https://dragoncoder047.github.io/blog/_draft/online-quackery" />
     <meta property="og:locale" content="['']" />
     <meta name="twitter:card" content="summary_large_image" />
     <meta name="twitter:title" content="dragoncoder047&rsquo;s blog - Online Quackery" />
     <meta name="twitter:description" content="Today I am pleased to announce that you can now run Quackery online: After a couple of false starts with Transcrypt and Brython, I have managed to set up Pyodide to run Quackery on the browser. It’s still a little buggy, so please report any errors when the occur …" />
-    <meta name="twitter:image" content="/images/patrick.svg" />
+    <meta name="twitter:image" content="/images/foo.svg" />
     
     </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -106,7 +106,6 @@ <h1><a href="https://dragoncoder047.github.io/blog/_draft/online-quackery" rel="
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -118,6 +117,17 @@ <h1><a href="https://dragoncoder047.github.io/blog/_draft/online-quackery" rel="
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/archives/index.html b/docs/archives/index.html
index c188f13..1237345 100644
--- a/docs/archives/index.html
+++ b/docs/archives/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>    </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -173,7 +173,6 @@ <h1>Archives for dragoncoder047&rsquo;s blog</h1>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -185,6 +184,17 @@ <h1>Archives for dragoncoder047&rsquo;s blog</h1>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/index.html b/docs/index.html
index 6259e46..308f97f 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -209,7 +209,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/its-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -221,6 +220,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/its-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/page2/index.html b/docs/page2/index.html
index 1870c35..671b012 100644
--- a/docs/page2/index.html
+++ b/docs/page2/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -213,7 +213,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/a-ve
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -225,6 +224,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/a-ve
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/page3/index.html b/docs/page3/index.html
index ad81a22..358536c 100644
--- a/docs/page3/index.html
+++ b/docs/page3/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -219,7 +219,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/reve
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -231,6 +230,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/reve
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/page4/index.html b/docs/page4/index.html
index aa675ae..a8e2ae3 100644
--- a/docs/page4/index.html
+++ b/docs/page4/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -220,7 +220,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/shif
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -232,6 +231,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/shif
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/page5/index.html b/docs/page5/index.html
index bfd15e4..32cb892 100644
--- a/docs/page5/index.html
+++ b/docs/page5/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -221,7 +221,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/chan
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -233,6 +232,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/chan
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/page6/index.html b/docs/page6/index.html
index 6dbbb37..f5ff014 100644
--- a/docs/page6/index.html
+++ b/docs/page6/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -161,7 +161,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2021/upda
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -173,6 +172,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2021/upda
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/arduino/index.html b/docs/tag/arduino/index.html
index 009f62c..4cbee01 100644
--- a/docs/tag/arduino/index.html
+++ b/docs/tag/arduino/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -149,7 +149,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/two-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -161,6 +160,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/two-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/armdroid/index.html b/docs/tag/armdroid/index.html
index 09f2a45..b05605f 100644
--- a/docs/tag/armdroid/index.html
+++ b/docs/tag/armdroid/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -115,7 +115,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/new-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -127,6 +126,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/new-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/c/index.html b/docs/tag/c/index.html
index c62f717..ab63466 100644
--- a/docs/tag/c/index.html
+++ b/docs/tag/c/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -210,7 +210,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/lild
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -222,6 +221,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/lild
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/c/page2/index.html b/docs/tag/c/page2/index.html
index dc4edff..089aded 100644
--- a/docs/tag/c/page2/index.html
+++ b/docs/tag/c/page2/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -185,7 +185,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/two-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -197,6 +196,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/two-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/cellular-automata/index.html b/docs/tag/cellular-automata/index.html
index 2d052d3..478fb14 100644
--- a/docs/tag/cellular-automata/index.html
+++ b/docs/tag/cellular-automata/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -126,7 +126,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/wire
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -138,6 +137,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/wire
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/css/index.html b/docs/tag/css/index.html
index 39ffbb9..7629d49 100644
--- a/docs/tag/css/index.html
+++ b/docs/tag/css/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -115,7 +115,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/almo
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -127,6 +126,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/almo
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/electronics/index.html b/docs/tag/electronics/index.html
index e3758df..b8235a2 100644
--- a/docs/tag/electronics/index.html
+++ b/docs/tag/electronics/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -221,7 +221,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/shif
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -233,6 +232,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/shif
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/game-design/index.html b/docs/tag/game-design/index.html
index cb069db..3322138 100644
--- a/docs/tag/game-design/index.html
+++ b/docs/tag/game-design/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -154,7 +154,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/a-ve
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -166,6 +165,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/a-ve
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/garbage-collector/index.html b/docs/tag/garbage-collector/index.html
index 303d2d9..8aa265b 100644
--- a/docs/tag/garbage-collector/index.html
+++ b/docs/tag/garbage-collector/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -135,7 +135,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/manu
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -147,6 +146,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/manu
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/javascript/index.html b/docs/tag/javascript/index.html
index a95ddbc..5160fb6 100644
--- a/docs/tag/javascript/index.html
+++ b/docs/tag/javascript/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -215,7 +215,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/term
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -227,6 +226,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/term
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/language-design/index.html b/docs/tag/language-design/index.html
index a367ff8..72cedaa 100644
--- a/docs/tag/language-design/index.html
+++ b/docs/tag/language-design/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -209,7 +209,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/manu
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -221,6 +220,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/manu
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/language-design/page2/index.html b/docs/tag/language-design/page2/index.html
index 0ea6199..135b3eb 100644
--- a/docs/tag/language-design/page2/index.html
+++ b/docs/tag/language-design/page2/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -148,7 +148,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/how-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -160,6 +159,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/how-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/lisp/index.html b/docs/tag/lisp/index.html
index 364545b..ecf76d2 100644
--- a/docs/tag/lisp/index.html
+++ b/docs/tag/lisp/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -125,7 +125,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/lisp
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -137,6 +136,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/lisp
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/machine-learning/index.html b/docs/tag/machine-learning/index.html
index 5bbfe26..4dbfbf4 100644
--- a/docs/tag/machine-learning/index.html
+++ b/docs/tag/machine-learning/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -114,7 +114,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/in-s
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -126,6 +125,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/in-s
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/phoo/index.html b/docs/tag/phoo/index.html
index 0bde51c..ad3f749 100644
--- a/docs/tag/phoo/index.html
+++ b/docs/tag/phoo/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -207,7 +207,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/how-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -219,6 +218,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/how-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/programming/index.html b/docs/tag/programming/index.html
index 6b7e986..90de11d 100644
--- a/docs/tag/programming/index.html
+++ b/docs/tag/programming/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -209,7 +209,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/in-s
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -221,6 +220,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/in-s
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/programming/page2/index.html b/docs/tag/programming/page2/index.html
index d6c4b08..e354da2 100644
--- a/docs/tag/programming/page2/index.html
+++ b/docs/tag/programming/page2/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -212,7 +212,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/sche
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -224,6 +223,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/sche
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/programming/page3/index.html b/docs/tag/programming/page3/index.html
index d33714c..48f480f 100644
--- a/docs/tag/programming/page3/index.html
+++ b/docs/tag/programming/page3/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -219,7 +219,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/lisp
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -231,6 +230,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/lisp
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/programming/page4/index.html b/docs/tag/programming/page4/index.html
index 24d79da..55bf87c 100644
--- a/docs/tag/programming/page4/index.html
+++ b/docs/tag/programming/page4/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -231,7 +231,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/how-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -243,6 +242,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/how-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/python/index.html b/docs/tag/python/index.html
index 57b7a69..96a68cc 100644
--- a/docs/tag/python/index.html
+++ b/docs/tag/python/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -209,7 +209,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/aird
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -221,6 +220,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/aird
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/reverse-engineering/index.html b/docs/tag/reverse-engineering/index.html
index e94c0f8..faec8c6 100644
--- a/docs/tag/reverse-engineering/index.html
+++ b/docs/tag/reverse-engineering/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -160,7 +160,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/new-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -172,6 +171,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/new-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/robotics/index.html b/docs/tag/robotics/index.html
index 79ba0e0..ba400d4 100644
--- a/docs/tag/robotics/index.html
+++ b/docs/tag/robotics/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -115,7 +115,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/new-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -127,6 +126,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2022/new-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tag/youtube/index.html b/docs/tag/youtube/index.html
index e7c69c4..f8d432c 100644
--- a/docs/tag/youtube/index.html
+++ b/docs/tag/youtube/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>
     <meta property="og:site_name" content="dragoncoder047&rsquo;s blog" />
     <meta property="og:title" content="" />
     <meta property="og:description" content="" />
-    <meta property="og:image" itemprop="image" content="/images/patrick_head_silhouette.svg" />
+    <meta property="og:image" itemprop="image" content="/images/foo.svg" />
     <meta property="og:type" content="website" />
             <!-- Katex -->
 
@@ -57,7 +57,7 @@
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -124,7 +124,6 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/not-
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -136,6 +135,17 @@ <h2 class="entry-title"><a href="https://dragoncoder047.github.io/blog/2023/not-
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/docs/tags/index.html b/docs/tags/index.html
index 8042683..40d8a1e 100644
--- a/docs/tags/index.html
+++ b/docs/tags/index.html
@@ -8,13 +8,13 @@
             <meta name="viewport" content="width=device-width, initial-scale=1.0" />
             <link rel="stylesheet" href="/static/css/main.css" />
             <link rel="stylesheet" href="/static/css/theme.css" />
-                    <link rel="icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
-                    <link rel="apple-touch-icon" href="/images/patrick_head_silhouette.svg" type="image/svg+xml" />
+                    <link rel="icon" href="/images/foo.svg" type="image/svg+xml" />
+                    <link rel="apple-touch-icon" href="/images/foo.svg" type="image/svg+xml" />
 <script src="/static/misc.js"></script>    </head>
 
     <body class="match-braces rainbow-braces">
         <header>
-                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/patrick.svg" width="141" alt="Patrick the purple dragon"height="85" /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
+                <a href="https://dragoncoder047.github.io/blog"><div class="flex-row"><img src="/images/foo.svg" alt="under construction..." /><div id="sitename-text" class="flex-column"><h1>dragoncoder047&rsquo;s blog</h1><h2>random thoughts about nonrandom things</h2></div></div></a>
             <nav>
                 <ul>
                     <li><a href="https://dragoncoder047.github.io/blog/">Home</a></li>
@@ -80,7 +80,6 @@ <h1>Tags for dragoncoder047&rsquo;s blog</h1>
                     </div>
                     <div class="social">
                         <ul>
-
                                 <li><a href="https://github.com/dragoncoder047">dragoncoder047 on GitHub</a></li>
                                 <li><a href="https://youtube.com/@dragoncoder047">dragoncoder047 on YouTube</a></li>
                         </ul>
@@ -92,6 +91,17 @@ <h1>Tags for dragoncoder047&rsquo;s blog</h1>
                     Site built by <a href="https://getpelican.com/">Pelican</a>
             </address>
             <a href="#" onclick="window.scrollTo({top: 0, left: 0});">Back to top</a>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-XR0F89CCGK"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag() {
+            dataLayer.push(arguments);
+        }
+        gtag("js", new Date());
+        gtag("config", "G-XR0F89CCGK");
+    </script>
+
         </footer>
     </body>
 </html>
\ No newline at end of file
diff --git a/pelicantheme b/pelicantheme
index cb4f5ce..54835ca 160000
--- a/pelicantheme
+++ b/pelicantheme
@@ -1 +1 @@
-Subproject commit cb4f5ce0cd39cf7192f729d1129fd8bc3da666d8
+Subproject commit 54835cae5514b986f749ba74c35d2fa8e0f3a4eb