showLineNumbers

Author: ethanpalm

code.mdx

@@ -192,7 +192,7 @@ const hello = "world";
 ## Line Highlighting
 Highlight specific lines in your code blocks using `highlight` with the line numbers or ranges you want to highlight.
 
-```javascript Line Highlighting Example {1,3-5}
+```javascript Line Highlighting Example highlight={1,3-5}
 const greeting = "Hello, World!";
 function sayHello() {
   console.log(greeting);
@@ -201,7 +201,7 @@ sayHello();
 ```
 
 ````md
-```javascript Line Highlighting Example {1,3-5}
+```javascript Line Highlighting Example highlight={1,3-5}
 const greeting = "Hello, World!";
 function sayHello() {
   console.log(greeting);
@@ -213,7 +213,7 @@ sayHello();
 ## Line focusing
 Focus on specific lines in your code blocks using `focus` with line numbers or ranges.
 
-```javascript Line Focus Example {2,4-5}
+```javascript Line Focus Example focus={2,4-5}
 const greeting = "Hello, World!";
 function sayHello() {
   console.log(greeting);
@@ -222,7 +222,7 @@ sayHello();
 ```
 
 ````md
-```javascript Line Focus Example {2,4-5}
+```javascript Line Focus Example focus={2,4-5}
 const greeting = "Hello, World!";
 function sayHello() {
   console.log(greeting);
@@ -232,7 +232,25 @@ sayHello();
 ````
 
 ## Show line numbers
-TODO: - showLineNumbers `boolean`
+Display line numbers on the left side of your code block using `showLineNumbers`.
+
+```javascript Show Line Numbers Example showLineNumbers
+const greeting = "Hello, World!";
+function sayHello() {
+  console.log(greeting);
+}
+sayHello();
+```
+
+````md
+```javascript Show Line Numbers Example showLineNumbers
+const greeting = "Hello, World!";
+function sayHello() {
+  console.log(greeting);
+}
+sayHello();
+```
+````
 
 ## Expandable
 TODO: - expandable `boolean`