From 69d37e0962e51a5e16cb1fd94f990327cc52822c Mon Sep 17 00:00:00 2001
From: Attacktive <welcome.hell.dude@gmail.com>
Date: Mon, 23 May 2022 13:38:11 +0900
Subject: [PATCH] Align text.

---
 src/utils/history.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/utils/history.ts b/src/utils/history.ts
index aaedee3..bc126a7 100644
--- a/src/utils/history.ts
+++ b/src/utils/history.ts
@@ -3,10 +3,14 @@ const history: History = {};
 let historyIndex = 0;
 
 export function list(): string {
+  const maximumNumberOfDigits = historyIndex.toString().length;
+
   const array: Array<string> = [];
   for (const index in history) {
-    const value: string = history[index];
-    array.push(`${index}:  ${value}`);
+    const value = history[index];
+    const paddedIndex = index.toString().padStart(maximumNumberOfDigits, ' ');
+
+    array.push(`${paddedIndex}:  ${value}`);
   }
 
   return array.join('\n');