From 3ae0351ea110eb8bd6a4831ae1c3dd125852afdf Mon Sep 17 00:00:00 2001
From: Mustafa Quraish <mustafaq9@gmail.com>
Date: Mon, 31 Jan 2022 03:16:01 -0500
Subject: Add .gitattributes to try to highlight code as Rust

---
 .gitattributes | 1 +
 std/math.cup   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 .gitattributes

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..e785f75
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.cup linguist-language=Rust
\ No newline at end of file
diff --git a/std/math.cup b/std/math.cup
index 9ac935c..d58aa86 100644
--- a/std/math.cup
+++ b/std/math.cup
@@ -7,7 +7,7 @@ fn max(a: int, b: int): int {
 }
 
 fn sign(a: int): int {
-    return a > 0 ? 1 : a < 0 ? -1 : 0;
+    return a > 0 ? 1 : a == 0 ? 0 : -1;
 }
 
 fn abs(a: int): int {
-- 
cgit v1.2.3