kjuulh/rhai
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Use new version of rustyline.

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This commit is contained in:
Stephen Chung
2022-02-08 22:16:12 +08:00
parent 8cf6f424a5
commit 5e7db6e105
3 changed files with 13 additions and 19 deletions
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21
src/bin/rhai-repl.rs
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@@ -62,8 +62,8 @@ fn print_help() {
println!("ast => print the last AST (optimized)");
println!("astu => print the last raw, un-optimized AST");
println!();
println!("press Shift-Enter to continue to the next line,");
println!(r"or end a line with '\' (e.g. when pasting code).");
println!("press Ctrl-Enter or end a line with `\\`");
println!("to continue to the next line.");
println!();
}
@@ -204,6 +204,7 @@ fn load_script_files(engine: &mut Engine) {
// Setup the Rustyline editor.
fn setup_editor() -> Editor<()> {
//env_logger::init();
let config = Builder::new()
.tab_stop(4)
.indent_size(4)
@@ -225,23 +226,13 @@ fn setup_editor() -> Editor<()> {
Event::KeySeq(smallvec![KeyEvent::ctrl('z')]),
EventHandler::Simple(Cmd::Undo(1)),
);
// Map Shift-Return to insert a new line - bypass need for `\` continuation
// Map Ctrl-Enter to insert a new line - bypass need for `\` continuation
rl.bind_sequence(
Event::KeySeq(smallvec![KeyEvent(
KeyCode::Char('m'),
Modifiers::CTRL_SHIFT
)]),
Event::KeySeq(smallvec![KeyEvent(KeyCode::Char('J'), Modifiers::CTRL)]),
EventHandler::Simple(Cmd::Newline),
);
rl.bind_sequence(
Event::KeySeq(smallvec![KeyEvent(
KeyCode::Char('j'),
Modifiers::CTRL_SHIFT
)]),
EventHandler::Simple(Cmd::Newline),
);
rl.bind_sequence(
Event::KeySeq(smallvec![KeyEvent(KeyCode::Enter, Modifiers::SHIFT)]),
Event::KeySeq(smallvec![KeyEvent(KeyCode::Enter, Modifiers::CTRL)]),
EventHandler::Simple(Cmd::Newline),
);
// Map Ctrl-Home and Ctrl-End for beginning/end of input