added input whitespace cleanup and resolved unused function warning

src/main.rs

@@ -14,7 +14,7 @@ use cml_functions::*;
 // [ ] Proper has_max_len (see below)
 // [x] Allow full caps translation (_YU / _Yu)
 // [x] Allow typing within text
-// [ ] Clean up result (whitespaces)
+// [x] Clean up result (whitespaces)
 //
 // BUG:
 // [x] Space -> Arrow left -> backspace -> panic
@@ -24,10 +24,6 @@ use cml_functions::*;
 // [x] special letter -> left -> space -> cursor pos wrong
 
 fn main() {
-    let result = diff_string_copy("hellollo".to_string(), "hello".to_string());
-    println!("\n{:?}", result);
-
-
     loop {
         let learned_word = learn_new_word();
         if learned_word.is_none() {
@@ -60,7 +56,7 @@ async fn learn_new_word() -> Option<String> {
     let input = input_opt.unwrap().to_string();
     //println!("] '{}'", input);
 
-    if input == vocab_tr {
+    if input.trim() == vocab_tr {
         println!("Well done!");
     }
     else {
@@ -73,6 +69,7 @@ async fn learn_new_word() -> Option<String> {
     Some(vocab.to_string())
 }
 
+#[allow(unused)]
 fn diff_string_copy(original: String, copy: String) -> Vec<u16> {
     let mut diff_indicies: Vec<u16> = Vec::new();
     let mut cp = copy.chars();