From f4a6435e6f869e7b710e019833db2d1016cfbb08 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Fri, 8 Mar 2024 18:14:19 +0100
Subject: [PATCH] Remove now useless util module

---
 showbits-thermal-printer/src/main.rs |  1 -
 showbits-thermal-printer/src/util.rs | 18 ------------------
 2 files changed, 19 deletions(-)
 delete mode 100644 showbits-thermal-printer/src/util.rs

diff --git a/showbits-thermal-printer/src/main.rs b/showbits-thermal-printer/src/main.rs
index 0e5f164..0a8908c 100644
--- a/showbits-thermal-printer/src/main.rs
+++ b/showbits-thermal-printer/src/main.rs
@@ -1,7 +1,6 @@
 mod drawer;
 mod printer;
 mod server;
-mod util;
 
 use std::path::PathBuf;
 
diff --git a/showbits-thermal-printer/src/util.rs b/showbits-thermal-printer/src/util.rs
deleted file mode 100644
index 96cae53..0000000
--- a/showbits-thermal-printer/src/util.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-const CODE_PAGE_437_SECOND_HALF: &str = concat!(
-    "ÇüéâäàåçêëèïîìÄÅ",
-    "ÉæÆôöòûùÿÖÜ¢£¥₧ƒ",
-    "áíóúñѪº¿⌐¬½¼¡«»",
-    "░▒▓│┤╡╢╖╕╣║╗╝╜╛┐",
-    "└┴┬├─┼╞╟╚╔╩╦╠═╬╧",
-    "╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀",
-    "αßΓπΣσµτΦΘΩδ∞φε∩",
-    "≡±≥≤⌠⌡÷≈°∙·√ⁿ²■",
-);
-
-fn is_safe(c: char) -> bool {
-    c.is_ascii_graphic() || c == ' ' || c == '\n' || CODE_PAGE_437_SECOND_HALF.contains(c)
-}
-
-pub fn sanitize(text: &str) -> String {
-    text.chars().filter(|&c| is_safe(c)).collect::<String>()
-}