From 980fba831a6bce4223d40cb3ab70d97bce1cfae7 Mon Sep 17 00:00:00 2001
From: Adi <deepspace2@gmail.com>
Date: Thu, 23 Jul 2020 21:13:22 +0300
Subject: [PATCH] Changed 'cls' command to 'clear'
---
src/main.rs | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/main.rs b/src/main.rs
index 7c293c8..0e1291c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -143,7 +143,7 @@ fn main() {
fn spawn_watch_shell(failed_exercise_hint: &Arc<Mutex<Option<String>>>) {
let failed_exercise_hint = Arc::clone(failed_exercise_hint);
- println!("Type 'hint' to get help or 'cls' to clear the screen");
+ println!("Type 'hint' to get help or 'clear' to clear the screen");
thread::spawn(move || loop {
let mut input = String::new();
match io::stdin().read_line(&mut input) {
@@ -153,7 +153,7 @@ fn spawn_watch_shell(failed_exercise_hint: &Arc<Mutex<Option<String>>>) {
if let Some(hint) = &*failed_exercise_hint.lock().unwrap() {
println!("{}", hint);
}
- } else if input.eq("cls") {
+ } else if input.eq("clear") {
println!("\x1B[2J\x1B[1;1H");
} else {
println!("unknown command: {}", input);