mirror of
https://github.com/nushell/reedline.git
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e1366260c1
* make multiline prompt color configurable * remove unnused use statements * minor comment update * Clippy fix new lints from rust 1.67 * Cargo fmt --------- Co-authored-by: sholderbach <sholderbach@users.noreply.github.com>
32 lines
933 B
Rust
32 lines
933 B
Rust
// Create a reedline object with in-line hint support.
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// cargo run --example hinter
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//
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// Fish-style history based hinting.
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// assuming history ["abc", "ade"]
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// pressing "a" hints to abc.
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// Up/Down or Ctrl p/n, to select next/previous match
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use nu_ansi_term::{Color, Style};
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use reedline::{DefaultHinter, DefaultPrompt, Reedline, Signal};
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use std::io;
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fn main() -> io::Result<()> {
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let mut line_editor = Reedline::create().with_hinter(Box::new(
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DefaultHinter::default().with_style(Style::new().italic().fg(Color::LightGray)),
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));
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let prompt = DefaultPrompt::default();
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loop {
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let sig = line_editor.read_line(&prompt)?;
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match sig {
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Signal::Success(buffer) => {
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println!("We processed: {buffer}");
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}
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Signal::CtrlD | Signal::CtrlC => {
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println!("\nAborted!");
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break Ok(());
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}
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}
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}
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}
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