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silly keymap addition for quick shell changing (#710)

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JT 2022-01-10 09:17:58 +11:00 committed by GitHub
parent d63eac69e5
commit 4860014cec
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1 changed files with 17 additions and 1 deletions
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18
src/main.rs
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@ -1,3 +1,4 @@
use crossterm::event::{KeyCode, KeyModifiers};
#[cfg(windows)]
use crossterm_winapi::{ConsoleMode, Handle};
use dialoguer::{
@ -17,7 +18,10 @@ use nu_protocol::{
engine::{EngineState, Stack, StateWorkingSet},
Config, PipelineData, ShellError, Span, Value, CONFIG_VARIABLE_ID,
};
use reedline::{Completer, CompletionActionHandler, DefaultHinter, LineBuffer, Prompt, Vi};
use reedline::{
default_emacs_keybindings, Completer, CompletionActionHandler, DefaultHinter, EditCommand,
Emacs, LineBuffer, Prompt, ReedlineEvent, Vi,
};
use std::{
io::Write,
path::PathBuf,
@ -371,6 +375,17 @@ fn main() -> Result<()> {
//Reset the ctrl-c handler
ctrlc.store(false, Ordering::SeqCst);
let mut keybindings = default_emacs_keybindings();
keybindings.add_binding(
KeyModifiers::SHIFT,
KeyCode::BackTab,
ReedlineEvent::Multiple(vec![
ReedlineEvent::Edit(vec![EditCommand::InsertChar('p')]),
ReedlineEvent::Enter,
]),
);
let edit_mode = Box::new(Emacs::new(keybindings));
let line_editor = Reedline::create()
.into_diagnostic()?
.with_completion_action_handler(Box::new(FuzzyCompletion {
@ -387,6 +402,7 @@ fn main() -> Result<()> {
.with_validator(Box::new(NuValidator {
engine_state: engine_state.clone(),
}))
.with_edit_mode(edit_mode)
.with_ansi_colors(config.use_ansi_coloring);
//FIXME: if config.use_ansi_coloring is false then we should
// turn off the hinter but I don't see any way to do that yet.