From bca67cde6fa3f60cff07d19b6f41b5bae6cd6a4a Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 2 Apr 2023 15:07:41 +0530
Subject: [PATCH] Fix default for syntax_aliases not being respected

---
 kittens/diff/__init__.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/kittens/diff/__init__.py b/kittens/diff/__init__.py
index 01bf5ee62..d11f4dd01 100644
--- a/kittens/diff/__init__.py
+++ b/kittens/diff/__init__.py
@@ -2,4 +2,8 @@ from typing import Dict
 
 
 def syntax_aliases(x: str) -> Dict[str, str]:
-    return {}
+    ans = {}
+    for x in x.split():
+        k, _, v = x.partition(':')
+        ans[k] = v
+    return ans