mirror of
https://github.com/kanaka/mal.git
synced 2024-09-21 02:27:10 +03:00
8a19f60386
- Reorder README to have implementation list after "learning tool" bullet. - This also moves tests/ and libs/ into impls. It would be preferrable to have these directories at the top level. However, this causes difficulties with the wasm implementations which need pre-open directories and have trouble with paths starting with "../../". So in lieu of that, symlink those directories to the top-level. - Move the run_argv_test.sh script into the tests directory for general hygiene.
32 lines
841 B
Rust
32 lines
841 B
Rust
extern crate rustyline;
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use rustyline::error::ReadlineError;
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use rustyline::Editor;
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fn main() {
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// `()` can be used when no completer is required
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let mut rl = Editor::<()>::new();
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if rl.load_history(".mal-history").is_err() {
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eprintln!("No previous history.");
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}
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loop {
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let readline = rl.readline("user> ");
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match readline {
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Ok(line) => {
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rl.add_history_entry(&line);
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rl.save_history(".mal-history").unwrap();
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if line.len() > 0 {
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println!("{}", line);
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}
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}
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Err(ReadlineError::Interrupted) => continue,
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Err(ReadlineError::Eof) => break,
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Err(err) => {
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println!("Error: {:?}", err);
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break;
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}
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}
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}
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}
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