1 unstable release
0.0.1 | Feb 1, 2024 |
---|
1MB
27K
SLoC
scansion
About
This is a readline-style crate that includes support for Vim and Emacs keybindings.
Usage
This crate is on crates.io and can be
used by adding scansion
to your dependencies in your project's Cargo.toml
.
[dependencies]
scansion = "0.0.1"
License
scansion
is released under the Apache License, Version 2.0.
lib.rs
:
Readline-style editor
Overview
This module provides a readline-style editor for getting user input. It is meant to work with any [BindingMachine] implementor that maps input to an [Action].
Example
use modalkit::{
env::vim::keybindings::{VimBindings, VimMachine},
keybindings::InputBindings,
key::TerminalKey,
};
use scansion::{ReadLine, ReadLineInfo};
fn main() -> Result<(), std::io::Error> {
let mut vi = VimMachine::<TerminalKey, ReadLineInfo>::empty();
VimBindings::default().submit_on_enter().setup(&mut vi);
let mut rl = ReadLine::new(vi)?;
loop {
match rl.readline(Some("> ".to_string())) {
Ok(s) => match s.trim() {
"q" | "quit" => {
return Ok(());
},
_ => {
println!("User typed: {:?}", s);
}
},
Err(e) => {
// Print out editor error messages.
println!("{}", e);
},
}
}
}
Dependencies
~7–19MB
~270K SLoC