Update index layout

Author: SuperFola

content/_index.md

@@ -49,7 +49,7 @@ seo:
 {{< tab "Closures" >}}
 
 {{< highlight_arkscript >}}
-(let countdown-from (fun (x)
+(let countdown-from (fun ((mut x))
   # return a closure that captures "x"
   (fun (&x) {
     (set x (- x 1))

layouts/index.html

@@ -30,37 +30,37 @@
     <div class="container">
       <div class="row justify-content-center text-center">
 
+        <div class="col-lg-5">
+          <h2 class="h4">📚 Easy to learn</h2>
+          <p>Small syntax, can be learned and put to use in a few hours, no matter your programming experience.</p>
+        </div>
+
         <div class="col-lg-5">
           <h2 class="h4">🧰 Functional scripting language</h2>
-          <p>Every parameter is passed by value ; functions are first class citizens ; closures have explicit captures.</p>
+          <p>Every parameter is passed by value ; functions are first class citizens ; closures use explicit captures.</p>
         </div>
 
         <div class="col-lg-5">
           <h2 class="h4">⚗ Easy to embed in C++ apps</h2>
-          <p>Very easy to embed it in your projects. Creating bindings <a href="/docs/tutorials/embedding">is made easy</a>.</p>
+          <p>Very easy to embed it in your projects, to use as a scripting language. Creating bindings <a href="/docs/tutorials/embedding">is made easy</a>.</p>
         </div>
 
         <div class="col-lg-5">
           <h2 class="h4">⚡️ Batteries included</h2>
           {{ $file := readFile "content/docs/std/_decl.txt" }}
           {{ $array := split $file "\n" }}
           {{ $count := len $array }}
-          <p><a href="/docs/std/">A collection of {{ math.Sub $count 1 }} algorithms</a> to help write scripts quickly.</p>
+          <p><a href="/docs/std/">A collection of {{ math.Sub $count 1 }} algorithms</a> to help you code, without having to install hundreds of dependencies.</p>
         </div>
 
         <div class="col-lg-5">
           <h2 class="h4">🧱 Safe macros</h2>
           <p>Write your own macros and generate code at compile time! Macros will <i>never</i> download files from the internet or need access to your hard drive.</p>
         </div>
 
-        <div class="col-lg-5">
-          <h2 class="h4">🚀 Performances</h2>
-          <p><a href="/tools/benchmarks">Decent performances</a> for use in as many situations as possible.</p>
-        </div>
-
         <div class="col-lg-5">
           <h2 class="h4">✨ Modern codebase</h2>
-          <p>Made with C++20 and heavily tested (even <a href="/docs/reference/testing_arkscript">error messages are tested</a>!)</p>
+          <p>Made with C++20, with best practices in mind, heavily tested (we even test <a href="/docs/reference/testing_arkscript">error messages</a>).</p>
         </div>
 
       </div>

static/js/arkscript.js

@@ -33,7 +33,7 @@ Rainbow.extend('arkscript', [
             1: 'storage.function',
             2: 'variable'
         },
-        pattern: /\(\s*(let|mut|set)\s+\(?(\S+)/g
+        pattern: /\(\s*(let|mut|set|ref)\s+\(?([A-Za-z:&;!?@_\-+*\/|=<>%$][A-Za-z0-9:&;!?@_\-+*/|=<>%$]*)/g
     },
     {
         matches: {