From 3b15511a064b0c602bee1c9be737a162c2dd5c03 Mon Sep 17 00:00:00 2001
From: Jess Archer <jess@jessarcher.com>
Date: Fri, 15 Sep 2023 21:54:15 +1000
Subject: [PATCH] Document `CTRL_` constants

---
 src/Key.php | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/Key.php b/src/Key.php
index af8aad53..7869fa5e 100644
--- a/src/Key.php
+++ b/src/Key.php
@@ -36,19 +36,43 @@ class Key
 
     const END = "\e[4~";
 
+    /**
+     * Cancel/SIGINT
+     */
     const CTRL_C = "\x03";
 
+    /**
+     * Previous/Up
+     */
     const CTRL_P = "\x10";
 
+    /**
+     * Next/Down
+     */
     const CTRL_N = "\x0E";
 
+    /**
+     * Forward/Right
+     */
     const CTRL_F = "\x06";
 
+    /**
+     * Back/Left
+     */
     const CTRL_B = "\x02";
 
+    /**
+     * Backspace
+     */
     const CTRL_H = "\x08";
 
+    /**
+     * Home
+     */
     const CTRL_A = "\x01";
 
+    /**
+     * End
+     */
     const CTRL_E = "\x05";
 }