From 00c4faf11ec3150c7af5b191c1829e8c6b283518 Mon Sep 17 00:00:00 2001
From: "grejo.j" <grejo.j@media.net>
Date: Wed, 14 Dec 2022 16:12:33 +0530
Subject: [PATCH] docs: addition to variables page

---
 public/variables | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/public/variables b/public/variables
index 736c7c4..7bf1c69 100644
--- a/public/variables
+++ b/public/variables
@@ -154,7 +154,7 @@ initializing a variable, e.g. for
           <td class="docs">
             
           </td>
-          <td class="code">
+          <td class="code leading">
             
           <pre class="chroma"><span class="gp">$</span> go run variables.go
 <span class="go">initial
@@ -165,6 +165,21 @@ initializing a variable, e.g. for
           </td>
         </tr>
         
+        <tr>
+          <td class="docs">
+            <p>The shorthand <code>:=</code> initialization of variable can
+only be used inside any function.
+If used outside any function, it would generate
+<code>syntax error: non-declaration statement outside 
+function body</code>.</p>
+
+          </td>
+          <td class="code empty">
+            
+          
+          </td>
+        </tr>
+        
       </table>
       
       
@@ -180,7 +195,7 @@ initializing a variable, e.g. for
     </div>
     <script>
       var codeLines = [];
-      codeLines.push('');codeLines.push('package main\u000A');codeLines.push('import \"fmt\"\u000A');codeLines.push('func main() {\u000A');codeLines.push('    var a \u003D \"initial\"\u000A    fmt.Println(a)\u000A');codeLines.push('    var b, c int \u003D 1, 2\u000A    fmt.Println(b, c)\u000A');codeLines.push('    var d \u003D true\u000A    fmt.Println(d)\u000A');codeLines.push('    var e int\u000A    fmt.Println(e)\u000A');codeLines.push('    f :\u003D \"apple\"\u000A    fmt.Println(f)\u000A}\u000A');codeLines.push('');
+      codeLines.push('');codeLines.push('package main\u000A');codeLines.push('import \"fmt\"\u000A');codeLines.push('func main() {\u000A');codeLines.push('    var a \u003D \"initial\"\u000A    fmt.Println(a)\u000A');codeLines.push('    var b, c int \u003D 1, 2\u000A    fmt.Println(b, c)\u000A');codeLines.push('    var d \u003D true\u000A    fmt.Println(d)\u000A');codeLines.push('    var e int\u000A    fmt.Println(e)\u000A');codeLines.push('    f :\u003D \"apple\"\u000A    fmt.Println(f)\u000A}\u000A');codeLines.push('');codeLines.push('');
     </script>
     <script src="site.js" async></script>
   </body>