commit | 0d0c2c0f93172a894d2589c8a1f48cd670ce7680 | [log] [tgz] |
---|---|---|
author | Katsu Kawakami <kkawakam@users.noreply.github.com> | Sat Aug 20 23:21:41 2016 -0400 |
committer | GitHub <noreply@github.com> | Sat Aug 20 23:21:41 2016 -0400 |
tree | 9939490d8012c7549961f61a150ce92c5e3bcf5b | |
parent | e4c52d790c92bce288d8ea10770779c224a71102 [diff] | |
parent | bb2bcc6f8009db76b2c6bef8cc941d847b240660 [diff] |
Merge pull request #70 from kkawakam/release-1.0.0 Prepare for 1.0.0 release
Readline implementation in Rust that is based on Antirez' Linenoise
Supported Platforms
Note: Powershell ISE is not supported, check issue #56
This project uses Cargo and Rust stable
cargo build --release
extern crate rustyline; use rustyline::error::ReadlineError; use rustyline::Editor; fn main() { // `()` can be used when no completer is required let mut rl = Editor::<()>::new(); if let Err(_) = rl.load_history("history.txt") { println!("No previous history."); } loop { let readline = rl.readline(">> "); match readline { Ok(line) => { rl.add_history_entry(&line); println!("Line: {}", line); }, Err(ReadlineError::Interrupted) => { println!("CTRL-C"); break }, Err(ReadlineError::Eof) => { println!("CTRL-D"); break }, Err(err) => { println!("Error: {:?}", err); break } } } rl.save_history("history.txt").unwrap(); }
You can use this package in your project by adding the following to your Cargo.toml
:
[dependencies] rustyline = "1.0.0"
Keystroke | Action |
---|---|
Ctrl-A, Home | Move cursor to the beginning of line |
Ctrl-B, Left | Move cursor one character left |
Ctrl-C | Interrupt/Cancel edition |
Ctrl-D, Del | (if line is not empty) Delete character under cursor |
Ctrl-D | (if line is empty) End of File |
Ctrl-E, End | Move cursor to end of line |
Ctrl-F, Right | Move cursor one character right |
Ctrl-H, BackSpace | Delete character before cursor |
Ctrl-I, Tab | Next completion |
Ctrl-J, Ctrl-M, Enter | Finish the line entry |
Ctrl-K | Delete from cursor to end of line |
Ctrl-L | Clear screen |
Ctrl-N, Down | Next match from history |
Ctrl-P, Up | Previous match from history |
Ctrl-R | Reverse Search history (Ctrl-S forward, Ctrl-G cancel) |
Ctrl-T | Transpose previous character with current character |
Ctrl-U | Delete from start of line to cursor |
Ctrl-V | Insert any special character without perfoming its associated action |
Ctrl-W | Delete word leading up to cursor (using white space as a word boundary) |
Ctrl-Y | Paste from Yank buffer (Meta-Y to paste next yank instead) |
Meta-< | Move to first entry in history |
Meta-> | Move to last entry in history |
Meta-B, Alt-Left | Move cursor to previous word |
Meta-C | Capitalize the current word |
Meta-D | Delete forwards one word |
Meta-F, Alt-Right | Move cursor to next word |
Meta-L | Lower-case the next word |
Meta-T | Transpose words |
Meta-U | Upper-case the next word |
Meta-Y | See Ctrl-Y |
Meta-BackSpace | Kill from the start of the current word, or, if between words, to the start of the previous word |
$ cargo run --example example --target 'x86_64-pc-windows-gnu' ... Error: Io(Error { repr: Os { code: 6, message: "Invalid handle." } }) $ wineconsole --backend=curses target/x86_64-pc-windows-gnu/debug/examples/example.exe ...