First commit

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "hecto"
+version = "0.1.0"
+authors = ["Timothy J. Warren <tim@timshomepage.net>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+termion = "1"

src/main.rs

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+use std::io::{self, stdout, Read};
+use termion::raw::IntoRawMode;
+
+fn to_ctrl_byte(c: char) -> u8 {
+	let byte = c as u8;
+	byte & 0b0001_1111
+}
+
+fn die(e: std::io::Error) {
+	panic!(e);
+}
+
+fn main() {
+	let _stdout = stdout().into_raw_mode().unwrap();
+	
+    for b in io::stdin().bytes() {
+		match b {
+			Ok(b) => {
+				let b = b.unwrap();
+				let c = b as char;
+				if c.is_control() {
+					println!("{:?} \r", b);
+				} else {
+					println!("{:?} ({})\r", b, c);
+				}
+		
+				if b == to_ctrl_byte('q') {
+					break;
+				}
+			}
+			Err(err) => die(err),
+		}
+	}
+}