Add Swift shebang to syntax (#3451)

The Swift compiler can be run in "interpreter" mode, so it can run Swift "scripts" if they have a proper shebang and no file extension.
zyedidia · Sep 5, 2024 · 5428b3f · 5428b3f
1 parent 2308bc5
commit 5428b3f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/runtime/syntax/swift.yaml b/runtime/syntax/swift.yaml
@@ -2,6 +2,7 @@ filetype: swift
 
 detect:
     filename: "\\.swift$"
+    header: "^#!.*bin/(env +)?swift( |$)"
 
 rules: