From 6d2b10022e19b76c49dff479be47026c99f08d28 Mon Sep 17 00:00:00 2001
From: Carson McManus <carson.mcmanus1@gmail.com>
Date: Sun, 29 Aug 2021 20:36:51 -0400
Subject: [PATCH] flush output before waiting for input in prompt_char_impl,
 fixes #103

---
 src/tui.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/tui.rs b/src/tui.rs
index 4ed82c9..d7ee380 100644
--- a/src/tui.rs
+++ b/src/tui.rs
@@ -81,6 +81,7 @@ fn prompt_char_impl(input: &mut impl Read, text: &str, chars: &str) -> char {
 
 	loop {
 		print!("{} [{}] ", text, chars);
+		let _ = std::io::stdout().flush();
 		let answer = input
 			.read_line()
 			.expect("Unable to read input")