From 5d7231ae8cfc8c7d1b1925354da46e59d99c03cc Mon Sep 17 00:00:00 2001
From: Wynd <wyndmaster@gmail.com>
Date: Tue, 22 Oct 2024 21:54:09 +0300
Subject: [PATCH] Single byte input instead of buffering the input

---
 src/interpreter.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/interpreter.rs b/src/interpreter.rs
index 46e2fdf..b49b7fc 100644
--- a/src/interpreter.rs
+++ b/src/interpreter.rs
@@ -9,7 +9,6 @@ pub fn run(program: Vec<u8>) {
 
 	let mut ip: usize = 0;
 	let mut icount: usize = 0;
-	let mut user_input: Vec<u8> = vec![];
 
 	let mut table: HashMap<usize, usize> = HashMap::new();
 	let mut stack: VecDeque<usize> = VecDeque::new();
@@ -55,10 +54,7 @@ pub fn run(program: Vec<u8>) {
 				icount += 1;
 			}
 			b',' => {
-				if user_input.is_empty() {
-					user_input = input();
-				}
-				tape[cell_index] = user_input.remove(0);
+				tape[cell_index] = input().remove(0);
 				icount += 1;
 			}
 			b'[' => {