Historique fonctionne

src/lib.rs

@@ -186,7 +186,7 @@ pub mod shell {
        
         let mut stdout = stdout().into_raw_mode().unwrap();
         //write!(stdout, "{}", cursor::Save);
-        for c in current_cmd.graphemes(true) {
+        for _c in current_cmd.graphemes(true) {
             write!(stdout, "\x1b[D").unwrap();
             write!(stdout, "\x1b[K").unwrap();
         }

src/shell/history.rs

@@ -38,7 +38,7 @@ pub fn get_curr_history_number() -> i32 {
     //Returns CURRENT history number, AKA the one for the command we are typing
     let mynumber = match get_history_number() {
         Ok(n) => n + 1,
-        Err(e) => 1,
+        Err(_) => 1,
     };
 
     return mynumber;
@@ -81,9 +81,10 @@ pub fn get_hist_from_number(number: &i32) -> Option<String> {
             .expect("Error reading a line in hist file")
             .parse()
             .unwrap();
-        let c = s.next().expect("No command!");
+        //let c = s.next().expect("No command!");
         if &n == number {
-            return Some(String::from(c));
+            let remainder: String = s.map(|c| c.to_string()).collect::<Vec<_>>().join(" ");
+            return Some(String::from(remainder));
         }
     }
     return None;