Adding generic docs js file

Author: SteveWilkes

_posts/2020-07-11-create-instance-of-type-net-core.md

@@ -1,6 +1,6 @@
 ---
 layout: post
-title: Creating an Instance of Type, 8 Years Later
+title: Creating an Instance of a Type, 8 Years Later
 excerpt: I recently had an enquiry about code in a post from 2012, and thought I'd revisit it. It's better now.
 tags: [Expression Trees, Performance]
 images_dir: '2020-07-11/'

assets/js/ao-docs.js

@@ -0,0 +1,33 @@
+$(function () {
+    var i, l, terms = document.location.search.substring(1).split('&'), term = '';
+    for (i = 0, l = terms.length; i < l; ++i) {
+        term = terms[i].split('=');
+        if (term[0] === 't') {
+            term = term[1];
+            break;
+        }
+    }
+    var hlCode = document.querySelectorAll('pre code.language-cs'),
+        hlLength = hlCode.length,
+        termsRegex = new RegExp('\\b(' + term + ')\\b', 'g'),
+        typeRegex = /(new<\/span>\W+|class<\/span> <span class="hljs-title">|public<\/span>\W+|: <span class="hljs-title">|&lt;)([A-Z][^& \(\[\]]+)( |{|\(|\[\]&gt;|&gt;)/g,
+        genericTypeRegex = /(I{0,1}Dictionary|IEnumerable|IReadOnlyCollection|I{0,1}Collection|I{0,1}List)&lt;/g,
+        observer = new MutationObserver(function (mutations) {
+            for (i = 0, l = mutations.length; i < l; ++i) {
+                var mutation = mutations[i];
+                if (mutation.attributeName === 'class') {
+                    var innerHtml = mutation.target.innerHTML
+                        .replace(termsRegex, '<span class="hljs-type">$1</span>')
+                        .replace(typeRegex, '$1<span class="hljs-type">$2</span>$3')
+                        .replace(genericTypeRegex, '<span class="hljs-type">$1</span>&lt;');
+                    mutation.target.innerHTML = innerHtml;
+                }
+            }
+        }),
+        config = { attributes: true };
+
+    for (i = 0; i < hlLength; ++i) {
+        observer.observe(hlCode[i], config);
+    }
+    alert(termsRegex);
+});

assets/js/ao-docs.min.js

@@ -35,5 +35,11 @@
     "inputFiles": [
       "assets/css/docs-styles.css"
     ]
+  },
+  {
+    "outputFileName": "assets/js/ao-docs.min.js",
+    "inputFiles": [
+      "assets/js/ao-docs.js"
+    ]
   }
 ]