From ef4e8c20719822eebd6318a878cc37902c2b85a5 Mon Sep 17 00:00:00 2001
From: WlodekM <wlodzio.maly@gmail.com>
Date: Mon, 31 Mar 2025 19:27:55 +0300
Subject: pc thing

---
 lib.ts | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 lib.ts

(limited to 'lib.ts')

diff --git a/lib.ts b/lib.ts
new file mode 100644
index 0000000..a1cd815
--- /dev/null
+++ b/lib.ts
@@ -0,0 +1,5 @@
+export function parseReg(arg: number): number {
+    if (!'abcd'.split('').includes(String.fromCharCode(arg).toLowerCase()))
+        throw `invalid register "${String.fromCharCode(arg)}"`;
+    return 'abcd'.split('').indexOf(String.fromCharCode(arg).toLowerCase())
+}
\ No newline at end of file
-- 
cgit 1.4.1-2-gfad0