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Implement EOF #2

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Merged
sophiajt merged 1 commit into from
Mar 4, 2021
Merged

Implement EOF #2

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8 changes: 7 additions & 1 deletion src/main.rs
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
use std::io::{stdout, Write};

use crossterm::{
cursor::{position, MoveLeft, MoveRight, MoveToColumn},
cursor::{position, MoveLeft, MoveRight, MoveToColumn, MoveToNextLine},
event::read,
event::{Event, KeyCode, KeyEvent, KeyModifiers},
style::{Color, Print, ResetColor, SetForegroundColor},
Expand Down Expand Up @@ -48,6 +48,12 @@ fn main() -> Result<()> {
Event::Key(KeyEvent { code, modifiers }) => {
match code {
KeyCode::Char(c) => {
if modifiers == KeyModifiers::CONTROL {
if c == 'd' {
stdout.queue(MoveToNextLine(1))?.queue(Print("exit"))?;
break 'repl;
}
}
let insertion_point = caret_pos as usize - input_start_col as usize;
if insertion_point == buffer.len() {
stdout.queue(Print(c))?;
Expand Down