Improve the repl 🥰

This commit is contained in:
Anas Elgarhy 2022-10-13 19:58:02 +02:00
parent 96175f78bf
commit 0581d0a2e1

View file

@ -102,11 +102,14 @@ impl Repl {
}
pub fn process(&mut self, mut user_input: String) {
let mut print = false;
user_input.chars().for_each(|ch| {
if ch == '[' {
self.loop_depth += 1;
} else if ch == ']' {
self.loop_depth -= 1;
} else if ch == '.' {
print = true;
}
});
match user_input.find('[') {
@ -143,6 +146,9 @@ impl Repl {
match self.interpreter.run(user_input) {
Ok(_) => {
info!("Successfully ran brainfuck source code from REPL");
if print {
println!(); // Print newline after output, if user requested print any output
}
}
Err(e) => {
error!("Failed to run brainfuck source code from REPL: {}", e);