Update Readme

Readme.md

@@ -18,23 +18,32 @@ $ top
 $ ^D
 Input saved as `recorded_input`.
 $ cat recorded_input
-3.595 'l'
-3.774 's'
-4.878 '\r'
-6.592 't'
-6.878 'o'
-6.927 'p'
-8.001 '\r'
-9.098 '\u{1b}' 'O' 'B'
-9.333 '\u{1b}' 'O' 'B'
-9.584 '\u{1b}' 'O' 'B'
-9.874 '\u{1b}' 'O' 'A'
-10.110 '\u{1b}' 'O' 'A'
-10.380 '\u{1b}' 'O' 'C'
-10.896 '\u{1b}' 'O' 'D'
-11.624 'q'
-12.727 '\u{4}'
+3.595   'l'
+3.774   's'
+4.878   '\r'
+6.592   't'
+6.878   'o'
+6.927   'p'
+8.001   '\r'
+9.098   '\u{1b}'    'O' 'B'
+9.333   '\u{1b}'    'O' 'B'
+9.584   '\u{1b}'    'O' 'B'
+9.874   '\u{1b}'    'O' 'A'
+10.110  '\u{1b}'    'O' 'A'
+10.380  '\u{1b}'    'O' 'C'
+10.896  '\u{1b}'    'O' 'D'
+11.624  'q'
+12.727  '\u{4}'
+$ replay
+Starting replay.
+$ ls
+Dektop/ Mail/ Music/ Documents/ Pictures/
+$ top
+$ ^D
+Session replay complete.
+$
 ```
 
-Each line consists of the number of seconds since the beginning of the session,
-followed by the list of bytes received at that time.
+Each line is a tab-separated list of values.
+The first value is the time in seconds since the beginning of the session.
+The other values are the byte received at that time.

src/bin/replay.rs

@@ -36,7 +36,7 @@ fn main() {
     child.proxy(PtyCallback::new().build()).unwrap();
     // Child stops here. Now it's all the parent.
 
-    println!("Starting replay");
+    print!("Starting replay.\r\n");
     let mut current = 0f64;
     for record in reader.decode() {
         let (time, record): (f64, Vec<String>) = record.unwrap();