From 9ed35250764bba905d7ec6adaa70080684ba19cf Mon Sep 17 00:00:00 2001
From: Laszlo Gombos <laszlo.gombos@gmail.com>
Date: Wed, 7 Apr 2021 16:20:57 -0400
Subject: [PATCH] Improve patch file detection by adding a header rule. (#1942)

---
 runtime/syntax/patch.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/runtime/syntax/patch.yaml b/runtime/syntax/patch.yaml
index 452dd31c..996bdc38 100644
--- a/runtime/syntax/patch.yaml
+++ b/runtime/syntax/patch.yaml
@@ -1,7 +1,8 @@
 filetype: patch
 
-detect: 
+detect:
     filename: "\\.(patch|diff)$"
+    header: "^diff"
 
 rules:
     - brightgreen: "^\\+.*"