From 2aa49363eb0295b94177feb6be945e8e45d11c27 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kha=C3=AFs=20COLIN?= <khais.colin@gmail.com>
Date: Wed, 12 Feb 2025 15:10:12 +0100
Subject: [PATCH] notes: reading input in non-interactive mode needs to be done
 char by char

---
 NOTES.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/NOTES.md b/NOTES.md
index a0ed688..fb4c645 100644
--- a/NOTES.md
+++ b/NOTES.md
@@ -38,6 +38,10 @@ PRYSK12345 2 0
 
 cf. 3.1.1 Shell Operation
 
+Reads the input. When reading input in non-interactive mode, it MUST do so one
+character at a time, so that it does not accidentally read a character that is
+intended for a called program.
+
 Breaks the input into **words** and **operators**, obeying the *Quoting Rules*.
 These tokens are delimited by **metacharacters**.