remove obsolete stuff

src/main.rs

@@ -50,26 +50,6 @@ struct Song {
 }
 
 fn main() {
-    /*
-    let parsed = MpdParser::parse(Rule::response, input)
-        .expect("invalid response")
-        .next()
-        .unwrap();
-    let last = parsed.into_inner().last().unwrap();
-    match last.as_rule() {
-        Rule::ok => println!("response was ok"),
-        Rule::err => println!("response was an error"),
-        _ => unreachable!("Last response line should always be a status"),
-    }
-        let mut deser = MPDeserializer::from_str(
-            "Title: A song 星
-    Artist: A name
-    OK mpd 0.21.23",
-        )
-        .expect("broken deser");
-        let d = Song::deserialize(&mut deser);
-        println!("{:?}", d);
-    */
     let input_var: &str = "Title: A song 星
 Artist: A name
 OK mpd 0.21.23";

src/response.pest

@@ -1,5 +1,5 @@
-key = { ('a'..'z' | 'A'..'Z')+ }
-val = { (!"\n" ~ ANY)* }
+key = _{ ('a'..'z' | 'A'..'Z')+ }
+val = _{ (!"\n" ~ ANY)* }
 kv = { key ~ ": " ~ val ~ "\n" }
 ok = { "OK" ~ " "? ~ val? }
 err = {"ACK" ~ " "? ~ val? }