Improve the repl 🥰
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1 changed files with 6 additions and 0 deletions
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@ -102,11 +102,14 @@ impl Repl {
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}
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pub fn process(&mut self, mut user_input: String) {
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let mut print = false;
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user_input.chars().for_each(|ch| {
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if ch == '[' {
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self.loop_depth += 1;
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} else if ch == ']' {
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self.loop_depth -= 1;
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} else if ch == '.' {
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print = true;
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}
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});
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match user_input.find('[') {
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@ -143,6 +146,9 @@ impl Repl {
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match self.interpreter.run(user_input) {
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Ok(_) => {
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info!("Successfully ran brainfuck source code from REPL");
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if print {
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println!(); // Print newline after output, if user requested print any output
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}
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}
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Err(e) => {
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error!("Failed to run brainfuck source code from REPL: {}", e);
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