From 4c70fda118211f74426ecaba0a91efab1c262bcb Mon Sep 17 00:00:00 2001
From: Hippolyte Chauvin <hchauvin38@outlook.fr>
Date: Sat, 28 Oct 2023 15:40:27 +0200
Subject: [PATCH] Ajout : afficher un dollar dans stdout avant de taper une
 commande

---
 src/main.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 0e4d98d..2c49c57 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,5 @@
 use std::io;
+use std::io::Write;
 
 mod parser;
 
@@ -8,6 +9,11 @@ fn main() {
 
     while result_bytes_read.unwrap() != 0 {
         buffer.clear();
+
+        print!("$ ");
+        if io::stdout().flush().is_err() {
+            eprintln!("error: can't fully flush stdout or reached EOF");
+        }
         result_bytes_read = io::stdin().read_line(&mut buffer);
 
         if !result_bytes_read.is_err() {