diff --git a/src/main.rs b/src/main.rs
index 92a73f7..41f0240 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,8 +2,6 @@
 
 extern crate dotenv;
 
-// use dotenv::dotenv;
-
 use fltk::{prelude::*, app, text::SimpleTerminal, frame::Frame, window::Window};
 
 use tokio::io::{self, BufReader, AsyncBufReadExt};
@@ -14,11 +12,67 @@ use std::process::Stdio;
 use std::path::Path;
 
 
-async fn gui(reader: &mut io::Lines<BufReader<tokio::process::ChildStdout>>) -> io::Result<()> {
+async fn run_process() -> tokio::process::Child {
+    let env_path = Path::new("/etc/arch-linux-updater/.env");
+
+    dotenv::from_path(env_path).unwrap();
+
+    let cmd_line = env::var("RUN").unwrap();
+
+    let par = env::var("PARAM").unwrap();
+
+    let v = par.split_whitespace();
+
+    println!("{cmd_line} {par}");
+
+    let child: tokio::process::Child = Command::new(cmd_line)
+            .args(v)
+            .stderr(Stdio::piped()) // don't care about stderr
+            .stdout(Stdio::piped()) // set up stdout so we can read it
+            .stdin(Stdio::piped()) // set up stdin so we can write on it
+            .spawn()
+            .expect("Could not run the command"); // finally run the command
+
+    child
+}
+
+
+async fn get_stdout() -> tokio::process::ChildStdout {
+    let mut child: tokio::process::Child = run_process().await;
+
+    let stdout: tokio::process::ChildStdout = child.stdout.take()
+        .expect("child did not have a handle to stdout");
+
+    stdout
+}
+
+
+async fn get_buffer() -> BufReader<tokio::process::ChildStdout> {
+    let buffer: BufReader<tokio::process::ChildStdout> = BufReader::new(get_stdout().await);
+
+    buffer
+}
+
+
+async fn get_lines() -> io::Lines<BufReader<tokio::process::ChildStdout>> {
+    let lines: io::Lines<BufReader<tokio::process::ChildStdout>> = get_buffer().await.lines();
+
+    lines
+}
+
+
+async fn get_line(lines: &mut io::Lines<BufReader<tokio::process::ChildStdout>>) -> io::Result<Option<String>> {
+    let line: Result<Option<String>, io::Error> = lines.next_line().await;
+
+    line
+}
+
+
+async fn gui() -> io::Result<()> {
     let width = 800;
     let height = 600;
 
-    let app = app::App::default().load_system_fonts();
+    let app = app::App::default();
     let mut wind: fltk::window::DoubleWindow = Window::default()
         .with_size(width, height)
         .center_screen()
@@ -38,8 +92,10 @@ async fn gui(reader: &mut io::Lines<BufReader<tokio::process::ChildStdout>>) ->
 
     let mut printed_close_msg = false;
 
+    let mut lines: io::Lines<BufReader<tokio::process::ChildStdout>> = get_lines().await;
+
     while app.wait() {
-        if let Some(line) = get_lines(reader).await? {
+        if let Some(line) = get_line(&mut lines).await? {
             terminal.append(format!("{}\n", line).as_str());
         } else {
             if printed_close_msg == false {
@@ -60,52 +116,13 @@ async fn gui(reader: &mut io::Lines<BufReader<tokio::process::ChildStdout>>) ->
                 printed_close_msg = true;
             }
         }
-        // app::sleep(0.05);
     }
 
     Ok(())
 }
 
 
-async fn get_lines(reader: &mut io::Lines<BufReader<tokio::process::ChildStdout>>) -> io::Result<Option<String>> {
-
-    reader.next_line().await
-}
-
-
-async fn run_process() -> io::Lines<BufReader<tokio::process::ChildStdout>>{
-    // dotenv().ok();
-    let env_path = Path::new("/etc/arch-linux-updater/.env");
-
-    dotenv::from_path(env_path).unwrap();
-
-    let cmd_line = env::var("RUN").unwrap();
-
-    let par = env::var("PARAM").unwrap();
-
-    let v = par.split_whitespace();
-
-    println!("{cmd_line} {par}");
-
-    let mut child = Command::new(cmd_line)
-            .args(v)
-            .stderr(Stdio::piped()) // don't care about stderr
-            .stdout(Stdio::piped()) // set up stdout so we can read it
-            .stdin(Stdio::piped()) // set up stdin so we can write on it
-            .spawn()
-            .expect("Could not run the command"); // finally run the command
-
-    let stdout = child.stdout.take()
-        .expect("child did not have a handle to stdout");
-
-    let reader: io::Lines<BufReader<tokio::process::ChildStdout>> = BufReader::new(stdout).lines();
-
-    reader
-}
-
 #[tokio::main]
 async fn main() -> io::Result<()> {
-
-    let mut reader: io::Lines<BufReader<tokio::process::ChildStdout>> = run_process().await;
-    gui(&mut reader).await
+    gui().await
 }