From e4c0fc7beab2a6dd53210263a857f2b3ec29b604 Mon Sep 17 00:00:00 2001
From: Jonas Maier <jonas@x77.dev>
Date: Sat, 23 May 2026 14:48:51 +0200
Subject: customizable syntax highlighting

---
 src/ansi/colors.rs | 28 ++++++++++++++++++++++++++++
 src/ansi/mod.rs    |  2 ++
 2 files changed, 30 insertions(+)
 create mode 100644 src/ansi/colors.rs

(limited to 'src/ansi')

diff --git a/src/ansi/colors.rs b/src/ansi/colors.rs
new file mode 100644
index 0000000..d14dc81
--- /dev/null
+++ b/src/ansi/colors.rs
@@ -0,0 +1,28 @@
+macro_rules! color {
+    ($($name: ident = $num:expr ;)*) => {
+        $(
+            #[allow(unused)]
+            pub const $name: &str = concat!("\x1b[", stringify!($num), "m");
+        )*
+    };
+}
+
+color! {
+    RESET = 0;
+    BLACK_FG = 30;
+    BLACK_BG = 40;
+    RED_FG = 31;
+    RED_BG = 41;
+    GREEN_FG = 32;
+    GREEN_BG = 42;
+    YELLOW_FG = 33;
+    YELLOW_BG = 43;
+    BLUE_FG = 34;
+    BLUE_BG = 44;
+    MAGENTA_FG = 35;
+    MAGENTA_BG = 45;
+    CYAN_FG = 36;
+    CYAN_BG = 46;
+    WHITE_FG = 37;
+    WHITE_BG = 47;
+}
diff --git a/src/ansi/mod.rs b/src/ansi/mod.rs
index 7a38ae4..d7e2ab3 100644
--- a/src/ansi/mod.rs
+++ b/src/ansi/mod.rs
@@ -1,5 +1,7 @@
 use std::{collections::BTreeMap, io::Read, sync::RwLock};
 
+pub mod colors;
+
 fn read1() -> Option<u8> {
     let mut buf = [0];
     match std::io::stdin().lock().read_exact(&mut buf) {
-- 
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