enh(patch): Add diff header pattern

davidhcefx · davidhcefx · commit e5b73ec2ed8c · 2024-05-24T11:18:23.000+08:00
diff --git a/patch.nanorc b/patch.nanorc
@@ -1,6 +1,7 @@
 ## Here is an example for patch files.
 ##
 syntax "Patch" "\.(patch|diff)$"
+header "^diff\>"
 magic "diff output"
 # You can't add comments in patch files.
 comment ""
