From 5904a3453bf94df3f9bb44f22f9244781a5645ae Mon Sep 17 00:00:00 2001
From: Mishal Shah <mishal_shah@apple.com>
Date: Tue, 4 Mar 2025 23:25:10 -0800
Subject: [PATCH 1/9] [CI] Add support for GitHub Actions

---
 .github/workflows/pull_request.yml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 .github/workflows/pull_request.yml

diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
new file mode 100644
index 000000000..19a0a1c14
--- /dev/null
+++ b/.github/workflows/pull_request.yml
@@ -0,0 +1,15 @@
+name: Pull request
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+
+jobs:
+  tests:
+    name: Test
+    uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@main
+  soundness:
+    name: Soundness
+    uses: swiftlang/github-workflows/.github/workflows/soundness.yml@main
+    with:
+      license_header_check_project_name: "Swift.org"

From 25bd9c428e2e679bef28719f0a44394d4e47963b Mon Sep 17 00:00:00 2001
From: Nate Cook <natecook@apple.com>
Date: Mon, 7 Jul 2025 15:58:49 -0500
Subject: [PATCH 2/9] Working

---
 .github/workflows/pull_request.yml    | 7 +++++++
 Sources/TestSupport/TestSupport.swift | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 19a0a1c14..5bcf54981 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -8,8 +8,15 @@ jobs:
   tests:
     name: Test
     uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@main
+    with:
+      linux_exclude_swift_versions: '[{"swift_version": "5.9"}, {"swift_version": "5.10"}]'
+      windows_exclude_swift_versions: '[{"swift_version": "5.9"}]'
+      enable_macos_checks: true
+      macos_exclude_xcode_versions: '[{"xcode_version": "16.0"}, {"xcode_version": "16.1"}]'
   soundness:
     name: Soundness
     uses: swiftlang/github-workflows/.github/workflows/soundness.yml@main
     with:
       license_header_check_project_name: "Swift.org"
+      unacceptable_language_check_enabled: false
+      
diff --git a/Sources/TestSupport/TestSupport.swift b/Sources/TestSupport/TestSupport.swift
index b562f9255..fc9353f32 100644
--- a/Sources/TestSupport/TestSupport.swift
+++ b/Sources/TestSupport/TestSupport.swift
@@ -15,7 +15,7 @@ import XCTest
 // *without* `-disable-availability-checking` to ensure the #available check is
 // not compiled into a no-op.
 
-#if os(Linux) || os(Android)
+#if os(Linux) || os(Android) || os(Windows)
 public func XCTExpectFailure(
   _ message: String? = nil, body: () throws -> Void
 ) rethrows {}

From 56974d0d9db8088da5655426ed8ef49a20639b99 Mon Sep 17 00:00:00 2001
From: Nate Cook <natecook@apple.com>
Date: Mon, 7 Jul 2025 16:59:52 -0500
Subject: [PATCH 3/9] More

---
 .github/workflows/pull_request.yml |  1 +
 .license_header_template           | 10 ++++++++++
 .licenseignore                     | 24 ++++++++++++++++++++++++
 3 files changed, 35 insertions(+)
 create mode 100644 .license_header_template
 create mode 100644 .licenseignore

diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 5bcf54981..bbf00bd4b 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -10,6 +10,7 @@ jobs:
     uses: swiftlang/github-workflows/.github/workflows/swift_package_test.yml@main
     with:
       linux_exclude_swift_versions: '[{"swift_version": "5.9"}, {"swift_version": "5.10"}]'
+      enable_windows_checks: false
       windows_exclude_swift_versions: '[{"swift_version": "5.9"}]'
       enable_macos_checks: true
       macos_exclude_xcode_versions: '[{"xcode_version": "16.0"}, {"xcode_version": "16.1"}]'
diff --git a/.license_header_template b/.license_header_template
new file mode 100644
index 000000000..c784192c2
--- /dev/null
+++ b/.license_header_template
@@ -0,0 +1,10 @@
+@@===----------------------------------------------------------------------===@@
+@@
+@@ This source file is part of the Swift.org open source project
+@@
+@@ Copyright (c) YEARS Apple Inc. and the Swift project authors
+@@ Licensed under Apache License v2.0 with Runtime Library Exception
+@@
+@@ See https://swift.org/LICENSE.txt for license information
+@@
+@@===----------------------------------------------------------------------===@@
diff --git a/.licenseignore b/.licenseignore
new file mode 100644
index 000000000..fc621f77e
--- /dev/null
+++ b/.licenseignore
@@ -0,0 +1,24 @@
+.gitignore
+**/.gitignore
+.licenseignore
+.gitattributes
+.git-blame-ignore-revs
+.mailfilter
+.mailmap
+.spi.yml
+.swift-format
+.editorconfig
+.github/*
+.build
+*.yml
+*.yaml
+*.cmake
+*.cmake.in
+Package.swift
+**/Package.swift
+Package@*.swift
+**/Package@*.swift
+Package.resolved
+**/Package.resolved
+.unacceptablelanguageignore
+ -a*/Snapshots/*

From 29276502e199a6bb5c27b028896224c3a8ba2ada Mon Sep 17 00:00:00 2001
From: Nate Cook <natecook@apple.com>
Date: Mon, 7 Jul 2025 17:07:30 -0500
Subject: [PATCH 4/9] Add licenses to RegexBenchmark

---
 Sources/RegexBenchmark/Benchmark.swift               | 11 +++++++++++
 Sources/RegexBenchmark/BenchmarkRegistration.swift   | 11 +++++++++++
 Sources/RegexBenchmark/BenchmarkResults.swift        | 11 +++++++++++
 Sources/RegexBenchmark/BenchmarkRunner.swift         | 11 +++++++++++
 Sources/RegexBenchmark/CLI.swift                     | 11 +++++++++++
 Sources/RegexBenchmark/Debug.swift                   | 11 +++++++++++
 Sources/RegexBenchmark/Inputs/CSS.swift              | 11 +++++++++++
 Sources/RegexBenchmark/Inputs/CompilerOutput.swift   | 11 +++++++++++
 Sources/RegexBenchmark/Inputs/Dice.swift             | 10 ++++++++++
 Sources/RegexBenchmark/Inputs/Email.swift            | 10 ++++++++++
 Sources/RegexBenchmark/Inputs/FSPaths.swift          | 11 +++++++++++
 .../RegexBenchmark/Inputs/GraphemeBreakData.swift    | 11 +++++++++++
 Sources/RegexBenchmark/Inputs/HTML.swift             | 11 +++++++++++
 Sources/RegexBenchmark/Inputs/NetworkingData.swift   | 10 ++++++++++
 Sources/RegexBenchmark/Inputs/TaggedUnicode.swift    | 11 +++++++++++
 Sources/RegexBenchmark/Inputs/URL.swift              | 11 +++++++++++
 Sources/RegexBenchmark/Suite/BuiltinCC.swift         | 11 +++++++++++
 Sources/RegexBenchmark/Suite/CssRegex.swift          | 11 +++++++++++
 .../Suite/CustomCharacterClasses.swift               | 11 +++++++++++
 Sources/RegexBenchmark/Suite/DiceNotation.swift      | 11 +++++++++++
 Sources/RegexBenchmark/Suite/EmailRegex.swift        | 11 +++++++++++
 Sources/RegexBenchmark/Suite/ErrorMessages.swift     | 11 +++++++++++
 Sources/RegexBenchmark/Suite/FSPathsRegex.swift      | 12 +++++++++++-
 Sources/RegexBenchmark/Suite/GraphemeBreak.swift     | 11 +++++++++++
 Sources/RegexBenchmark/Suite/HtmlRegex.swift         | 11 +++++++++++
 Sources/RegexBenchmark/Suite/IpAddress.swift         | 11 +++++++++++
 Sources/RegexBenchmark/Suite/LiteralSearch.swift     | 11 +++++++++++
 Sources/RegexBenchmark/Suite/NotFound.swift          | 11 +++++++++++
 Sources/RegexBenchmark/Suite/ReluctantQuant.swift    | 11 +++++++++++
 Sources/RegexBenchmark/Suite/URLRegex.swift          | 11 +++++++++++
 Sources/RegexBenchmark/Suite/Unicode.swift           | 11 +++++++++++
 Sources/RegexBenchmark/Utils/Size.swift              | 11 +++++++++++
 Sources/RegexBenchmark/Utils/Stats.swift             | 11 +++++++++++
 Sources/RegexBenchmark/Utils/Tick.swift              | 11 +++++++++++
 Sources/RegexBenchmark/Utils/Time.swift              | 11 +++++++++++
 Sources/RegexBenchmark/Utils/Timer.swift             | 11 +++++++++++
 36 files changed, 393 insertions(+), 1 deletion(-)

diff --git a/Sources/RegexBenchmark/Benchmark.swift b/Sources/RegexBenchmark/Benchmark.swift
index bcf8fa42a..548f976c9 100644
--- a/Sources/RegexBenchmark/Benchmark.swift
+++ b/Sources/RegexBenchmark/Benchmark.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 @_spi(RegexBenchmark) import _StringProcessing
 internal import _RegexParser
 import Foundation
diff --git a/Sources/RegexBenchmark/BenchmarkRegistration.swift b/Sources/RegexBenchmark/BenchmarkRegistration.swift
index a812b84be..24ebb02ec 100644
--- a/Sources/RegexBenchmark/BenchmarkRegistration.swift
+++ b/Sources/RegexBenchmark/BenchmarkRegistration.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 // This file has lines generated by createBenchmark.py
 // Do not remove the start of registration or end of registration markers
 
diff --git a/Sources/RegexBenchmark/BenchmarkResults.swift b/Sources/RegexBenchmark/BenchmarkResults.swift
index da66183fd..824322300 100644
--- a/Sources/RegexBenchmark/BenchmarkResults.swift
+++ b/Sources/RegexBenchmark/BenchmarkResults.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import Foundation
 
 extension BenchmarkRunner {
diff --git a/Sources/RegexBenchmark/BenchmarkRunner.swift b/Sources/RegexBenchmark/BenchmarkRunner.swift
index 6abee43aa..62b039428 100644
--- a/Sources/RegexBenchmark/BenchmarkRunner.swift
+++ b/Sources/RegexBenchmark/BenchmarkRunner.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import Foundation
 @_spi(RegexBenchmark) import _StringProcessing
 
diff --git a/Sources/RegexBenchmark/CLI.swift b/Sources/RegexBenchmark/CLI.swift
index ee3e94dae..e20241f18 100644
--- a/Sources/RegexBenchmark/CLI.swift
+++ b/Sources/RegexBenchmark/CLI.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import ArgumentParser
 
 @main
diff --git a/Sources/RegexBenchmark/Debug.swift b/Sources/RegexBenchmark/Debug.swift
index 1171247e4..e31bd237a 100644
--- a/Sources/RegexBenchmark/Debug.swift
+++ b/Sources/RegexBenchmark/Debug.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import Foundation
 
 protocol Debug {
diff --git a/Sources/RegexBenchmark/Inputs/CSS.swift b/Sources/RegexBenchmark/Inputs/CSS.swift
index ad8cf89b2..32cc9ef1e 100644
--- a/Sources/RegexBenchmark/Inputs/CSS.swift
+++ b/Sources/RegexBenchmark/Inputs/CSS.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 enum Inputs {}
 
 extension Inputs {
diff --git a/Sources/RegexBenchmark/Inputs/CompilerOutput.swift b/Sources/RegexBenchmark/Inputs/CompilerOutput.swift
index a63e789f0..9eddf640f 100644
--- a/Sources/RegexBenchmark/Inputs/CompilerOutput.swift
+++ b/Sources/RegexBenchmark/Inputs/CompilerOutput.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 extension Inputs {
   /// Output of trying to build after deleting `Sources/_StringProcessing/Regex`
   /// Mostly a ton of error messages
diff --git a/Sources/RegexBenchmark/Inputs/Dice.swift b/Sources/RegexBenchmark/Inputs/Dice.swift
index f17172df6..b081cba63 100644
--- a/Sources/RegexBenchmark/Inputs/Dice.swift
+++ b/Sources/RegexBenchmark/Inputs/Dice.swift
@@ -1,3 +1,13 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
 
 extension Inputs {
   /// Generated by Utils/benchmark-generators/generateDiceNotation.py
diff --git a/Sources/RegexBenchmark/Inputs/Email.swift b/Sources/RegexBenchmark/Inputs/Email.swift
index e702df532..bc59db0c6 100644
--- a/Sources/RegexBenchmark/Inputs/Email.swift
+++ b/Sources/RegexBenchmark/Inputs/Email.swift
@@ -1,3 +1,13 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
 
 extension Inputs {
   /// Generated by Utils/benchmark-generators/generateEmails.py
diff --git a/Sources/RegexBenchmark/Inputs/FSPaths.swift b/Sources/RegexBenchmark/Inputs/FSPaths.swift
index 78b6e4875..d168c6f3c 100644
--- a/Sources/RegexBenchmark/Inputs/FSPaths.swift
+++ b/Sources/RegexBenchmark/Inputs/FSPaths.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 // Successful match FSPaths
 private let pathSuccess = #"""
 ./First/Second/Third/some/really/long/content.extension/more/stuff/OptionLeft
diff --git a/Sources/RegexBenchmark/Inputs/GraphemeBreakData.swift b/Sources/RegexBenchmark/Inputs/GraphemeBreakData.swift
index 9f1abb615..ad3f16e67 100644
--- a/Sources/RegexBenchmark/Inputs/GraphemeBreakData.swift
+++ b/Sources/RegexBenchmark/Inputs/GraphemeBreakData.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 extension Inputs {
   static let graphemeBreakData = """
 # GraphemeBreakProperty-13.0.0.txt
diff --git a/Sources/RegexBenchmark/Inputs/HTML.swift b/Sources/RegexBenchmark/Inputs/HTML.swift
index 25307ed94..47be5405b 100644
--- a/Sources/RegexBenchmark/Inputs/HTML.swift
+++ b/Sources/RegexBenchmark/Inputs/HTML.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 extension Inputs {
   static let swiftOrgHTML = """
 <!DOCTYPE html>
diff --git a/Sources/RegexBenchmark/Inputs/NetworkingData.swift b/Sources/RegexBenchmark/Inputs/NetworkingData.swift
index 21a82ccd3..58f2d348f 100644
--- a/Sources/RegexBenchmark/Inputs/NetworkingData.swift
+++ b/Sources/RegexBenchmark/Inputs/NetworkingData.swift
@@ -1,3 +1,13 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
 
 extension Inputs {
   /// Generated by Utils/benchmark-generators/generateNetworkingData.py
diff --git a/Sources/RegexBenchmark/Inputs/TaggedUnicode.swift b/Sources/RegexBenchmark/Inputs/TaggedUnicode.swift
index f9ad62267..bb30d0c70 100644
--- a/Sources/RegexBenchmark/Inputs/TaggedUnicode.swift
+++ b/Sources/RegexBenchmark/Inputs/TaggedUnicode.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 extension Inputs {
   static let taggedEmojis = """
   <data> 😽🙄🙉😀😒😛😄😆🙋😂😫😴😋😜🙋😈😈😅🙅😻😴😕😑😇😤😲🙍😈🙈😢😴😟😌😟🙊😴😥😟🙋😰😒😳😩🙀🙂😲🙁😷😯😐😱😩😂😲🙍😏😞😮😍🙍🙁😔😿😹😧😏😤😫😹🙄😇😴😍😎😁😉😿 </data>
diff --git a/Sources/RegexBenchmark/Inputs/URL.swift b/Sources/RegexBenchmark/Inputs/URL.swift
index b1b03f53d..d864bcef4 100644
--- a/Sources/RegexBenchmark/Inputs/URL.swift
+++ b/Sources/RegexBenchmark/Inputs/URL.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 extension Inputs {
   static let url: String = {
     let element = """
diff --git a/Sources/RegexBenchmark/Suite/BuiltinCC.swift b/Sources/RegexBenchmark/Suite/BuiltinCC.swift
index 40566274e..53f98855b 100644
--- a/Sources/RegexBenchmark/Suite/BuiltinCC.swift
+++ b/Sources/RegexBenchmark/Suite/BuiltinCC.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 
 extension BenchmarkRunner {
diff --git a/Sources/RegexBenchmark/Suite/CssRegex.swift b/Sources/RegexBenchmark/Suite/CssRegex.swift
index 3c2922a34..49d259e21 100644
--- a/Sources/RegexBenchmark/Suite/CssRegex.swift
+++ b/Sources/RegexBenchmark/Suite/CssRegex.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import Foundation
 import _StringProcessing
 
diff --git a/Sources/RegexBenchmark/Suite/CustomCharacterClasses.swift b/Sources/RegexBenchmark/Suite/CustomCharacterClasses.swift
index 27b2b07b4..508145591 100644
--- a/Sources/RegexBenchmark/Suite/CustomCharacterClasses.swift
+++ b/Sources/RegexBenchmark/Suite/CustomCharacterClasses.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 
 extension BenchmarkRunner {
diff --git a/Sources/RegexBenchmark/Suite/DiceNotation.swift b/Sources/RegexBenchmark/Suite/DiceNotation.swift
index f75152378..3a9aed231 100644
--- a/Sources/RegexBenchmark/Suite/DiceNotation.swift
+++ b/Sources/RegexBenchmark/Suite/DiceNotation.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 
 extension BenchmarkRunner {
diff --git a/Sources/RegexBenchmark/Suite/EmailRegex.swift b/Sources/RegexBenchmark/Suite/EmailRegex.swift
index a7076d4bf..dd5a45b46 100644
--- a/Sources/RegexBenchmark/Suite/EmailRegex.swift
+++ b/Sources/RegexBenchmark/Suite/EmailRegex.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 import Foundation
 
diff --git a/Sources/RegexBenchmark/Suite/ErrorMessages.swift b/Sources/RegexBenchmark/Suite/ErrorMessages.swift
index 3b66eef79..658724d31 100644
--- a/Sources/RegexBenchmark/Suite/ErrorMessages.swift
+++ b/Sources/RegexBenchmark/Suite/ErrorMessages.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 
 extension BenchmarkRunner {
diff --git a/Sources/RegexBenchmark/Suite/FSPathsRegex.swift b/Sources/RegexBenchmark/Suite/FSPathsRegex.swift
index f029e9348..1f1201785 100644
--- a/Sources/RegexBenchmark/Suite/FSPathsRegex.swift
+++ b/Sources/RegexBenchmark/Suite/FSPathsRegex.swift
@@ -1,5 +1,15 @@
-import _StringProcessing
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
 
+import _StringProcessing
 
 extension BenchmarkRunner {
   mutating func addFSPathsRegex() {
diff --git a/Sources/RegexBenchmark/Suite/GraphemeBreak.swift b/Sources/RegexBenchmark/Suite/GraphemeBreak.swift
index a6cdb4be7..f75dedc52 100644
--- a/Sources/RegexBenchmark/Suite/GraphemeBreak.swift
+++ b/Sources/RegexBenchmark/Suite/GraphemeBreak.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 import RegexBuilder
 
diff --git a/Sources/RegexBenchmark/Suite/HtmlRegex.swift b/Sources/RegexBenchmark/Suite/HtmlRegex.swift
index 95739c419..c14a4ae1e 100644
--- a/Sources/RegexBenchmark/Suite/HtmlRegex.swift
+++ b/Sources/RegexBenchmark/Suite/HtmlRegex.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 
 extension BenchmarkRunner {
diff --git a/Sources/RegexBenchmark/Suite/IpAddress.swift b/Sources/RegexBenchmark/Suite/IpAddress.swift
index ce6e4fd90..9fe453057 100644
--- a/Sources/RegexBenchmark/Suite/IpAddress.swift
+++ b/Sources/RegexBenchmark/Suite/IpAddress.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 
 extension BenchmarkRunner {
diff --git a/Sources/RegexBenchmark/Suite/LiteralSearch.swift b/Sources/RegexBenchmark/Suite/LiteralSearch.swift
index 32cf60a7d..ac13b09db 100644
--- a/Sources/RegexBenchmark/Suite/LiteralSearch.swift
+++ b/Sources/RegexBenchmark/Suite/LiteralSearch.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 
 extension BenchmarkRunner {
diff --git a/Sources/RegexBenchmark/Suite/NotFound.swift b/Sources/RegexBenchmark/Suite/NotFound.swift
index be2e67e79..b3c0a773c 100644
--- a/Sources/RegexBenchmark/Suite/NotFound.swift
+++ b/Sources/RegexBenchmark/Suite/NotFound.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 import Foundation
 
diff --git a/Sources/RegexBenchmark/Suite/ReluctantQuant.swift b/Sources/RegexBenchmark/Suite/ReluctantQuant.swift
index 72f776b5b..276d8acd2 100644
--- a/Sources/RegexBenchmark/Suite/ReluctantQuant.swift
+++ b/Sources/RegexBenchmark/Suite/ReluctantQuant.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 import RegexBuilder
 
diff --git a/Sources/RegexBenchmark/Suite/URLRegex.swift b/Sources/RegexBenchmark/Suite/URLRegex.swift
index 9e28f5396..61e3cc8f6 100644
--- a/Sources/RegexBenchmark/Suite/URLRegex.swift
+++ b/Sources/RegexBenchmark/Suite/URLRegex.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 
 extension BenchmarkRunner {
diff --git a/Sources/RegexBenchmark/Suite/Unicode.swift b/Sources/RegexBenchmark/Suite/Unicode.swift
index 46afda712..cd61a8a3f 100644
--- a/Sources/RegexBenchmark/Suite/Unicode.swift
+++ b/Sources/RegexBenchmark/Suite/Unicode.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import _StringProcessing
 
 extension BenchmarkRunner {
diff --git a/Sources/RegexBenchmark/Utils/Size.swift b/Sources/RegexBenchmark/Utils/Size.swift
index 00802fe59..c41320e5c 100644
--- a/Sources/RegexBenchmark/Utils/Size.swift
+++ b/Sources/RegexBenchmark/Utils/Size.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 // Taken from swift-collections-benchmark
 import ArgumentParser
 
diff --git a/Sources/RegexBenchmark/Utils/Stats.swift b/Sources/RegexBenchmark/Utils/Stats.swift
index 175826a0b..bc1490d8e 100644
--- a/Sources/RegexBenchmark/Utils/Stats.swift
+++ b/Sources/RegexBenchmark/Utils/Stats.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 import Foundation
 
 enum Stats {}
diff --git a/Sources/RegexBenchmark/Utils/Tick.swift b/Sources/RegexBenchmark/Utils/Tick.swift
index 5209fab18..cd5b9f703 100644
--- a/Sources/RegexBenchmark/Utils/Tick.swift
+++ b/Sources/RegexBenchmark/Utils/Tick.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 // Taken from swift-collections-benchmark
 #if !USE_FOUNDATION_DATE && (os(macOS) || os(iOS) || os(watchOS) || os(tvOS))
 import Foundation // For the side effect of reexporting Darwin/Glibc
diff --git a/Sources/RegexBenchmark/Utils/Time.swift b/Sources/RegexBenchmark/Utils/Time.swift
index 592e18058..36d615450 100644
--- a/Sources/RegexBenchmark/Utils/Time.swift
+++ b/Sources/RegexBenchmark/Utils/Time.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 // Taken from swift-collections-benchmark
 
 import Foundation
diff --git a/Sources/RegexBenchmark/Utils/Timer.swift b/Sources/RegexBenchmark/Utils/Timer.swift
index 960169fed..429a62a06 100644
--- a/Sources/RegexBenchmark/Utils/Timer.swift
+++ b/Sources/RegexBenchmark/Utils/Timer.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 // Taken from swift-collections-benchmark
 
 public struct Timer {

From 13058d165c42d350f96fe02ae65e366b1a57b0de Mon Sep 17 00:00:00 2001
From: Nate Cook <natecook@apple.com>
Date: Mon, 7 Jul 2025 17:21:55 -0500
Subject: [PATCH 5/9] Add license to Python scripts

---
 .../generateDiceNotation.py                   | 11 +++++++++
 Utils/benchmark-generators/generateEmails.py  | 11 +++++++++
 .../generateNetworkingData.py                 | 11 +++++++++
 .../generateTaggedUnicode.py                  | 11 +++++++++
 Utils/createBenchmark.py                      | 24 ++++++++++++++++++-
 5 files changed, 67 insertions(+), 1 deletion(-)

diff --git a/Utils/benchmark-generators/generateDiceNotation.py b/Utils/benchmark-generators/generateDiceNotation.py
index fa31defb4..b7cbe9cc8 100644
--- a/Utils/benchmark-generators/generateDiceNotation.py
+++ b/Utils/benchmark-generators/generateDiceNotation.py
@@ -1,3 +1,14 @@
+##===----------------------------------------------------------------------===##
+##
+## This source file is part of the Swift.org open source project
+##
+## Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+## Licensed under Apache License v2.0 with Runtime Library Exception
+##
+## See https://swift.org/LICENSE.txt for license information
+##
+##===----------------------------------------------------------------------===##
+
 import string
 import random
 
diff --git a/Utils/benchmark-generators/generateEmails.py b/Utils/benchmark-generators/generateEmails.py
index ff4d31a79..ceaedb3a5 100644
--- a/Utils/benchmark-generators/generateEmails.py
+++ b/Utils/benchmark-generators/generateEmails.py
@@ -1,3 +1,14 @@
+##===----------------------------------------------------------------------===##
+##
+## This source file is part of the Swift.org open source project
+##
+## Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+## Licensed under Apache License v2.0 with Runtime Library Exception
+##
+## See https://swift.org/LICENSE.txt for license information
+##
+##===----------------------------------------------------------------------===##
+
 # python3 generateEmails.py > output.txt
 
 import string
diff --git a/Utils/benchmark-generators/generateNetworkingData.py b/Utils/benchmark-generators/generateNetworkingData.py
index 9a62dacb5..e1cd3d518 100644
--- a/Utils/benchmark-generators/generateNetworkingData.py
+++ b/Utils/benchmark-generators/generateNetworkingData.py
@@ -1,3 +1,14 @@
+##===----------------------------------------------------------------------===##
+##
+## This source file is part of the Swift.org open source project
+##
+## Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+## Licensed under Apache License v2.0 with Runtime Library Exception
+##
+## See https://swift.org/LICENSE.txt for license information
+##
+##===----------------------------------------------------------------------===##
+
 import string
 import random
 
diff --git a/Utils/benchmark-generators/generateTaggedUnicode.py b/Utils/benchmark-generators/generateTaggedUnicode.py
index 6baa8862a..60b23db72 100644
--- a/Utils/benchmark-generators/generateTaggedUnicode.py
+++ b/Utils/benchmark-generators/generateTaggedUnicode.py
@@ -1,3 +1,14 @@
+##===----------------------------------------------------------------------===##
+##
+## This source file is part of the Swift.org open source project
+##
+## Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+## Licensed under Apache License v2.0 with Runtime Library Exception
+##
+## See https://swift.org/LICENSE.txt for license information
+##
+##===----------------------------------------------------------------------===##
+
 # Generates lines of junk unicode wrapped in html tags
 import random
 
diff --git a/Utils/createBenchmark.py b/Utils/createBenchmark.py
index 6fce1bc69..82636f64c 100644
--- a/Utils/createBenchmark.py
+++ b/Utils/createBenchmark.py
@@ -1,10 +1,32 @@
+##===----------------------------------------------------------------------===##
+##
+## This source file is part of the Swift.org open source project
+##
+## Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+## Licensed under Apache License v2.0 with Runtime Library Exception
+##
+## See https://swift.org/LICENSE.txt for license information
+##
+##===----------------------------------------------------------------------===##
+
 # python3 createBenchmark.py MyRegexBenchmark
 # reference: https://github.com/apple/swift/blob/main/benchmark/scripts/create_benchmark.py
 
 import argparse
 import os
 
-template = """import _StringProcessing
+template = """//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
+import _StringProcessing
 
 extension BenchmarkRunner {{
   mutating func add{name}() {{

From 78e148b91ffed4069552dcbc08daa49e74a7169b Mon Sep 17 00:00:00 2001
From: Nate Cook <natecook@apple.com>
Date: Mon, 7 Jul 2025 17:36:15 -0500
Subject: [PATCH 6/9] License for 'gen-unicode-data'

---
 Utils/gen-unicode-data/Input/GraphemeData.h                      | 1 -
 Utils/gen-unicode-data/Input/NormalizationData.h                 | 1 -
 Utils/gen-unicode-data/Input/ScalarPropData.h                    | 1 -
 .../Sources/GenGraphemeBreakProperty/IndicRules.swift            | 1 -
 .../gen-unicode-data/Sources/GenGraphemeBreakProperty/main.swift | 1 -
 Utils/gen-unicode-data/Sources/GenNormalization/CCC.swift        | 1 -
 Utils/gen-unicode-data/Sources/GenNormalization/Comp.swift       | 1 -
 Utils/gen-unicode-data/Sources/GenNormalization/Decomp.swift     | 1 -
 Utils/gen-unicode-data/Sources/GenNormalization/NFX_QC.swift     | 1 -
 Utils/gen-unicode-data/Sources/GenNormalization/NormData.swift   | 1 -
 Utils/gen-unicode-data/Sources/GenNormalization/main.swift       | 1 -
 Utils/gen-unicode-data/Sources/GenScalarProps/Age.swift          | 1 -
 Utils/gen-unicode-data/Sources/GenScalarProps/BinProps.swift     | 1 -
 .../Sources/GenScalarProps/GeneralCategory.swift                 | 1 -
 Utils/gen-unicode-data/Sources/GenScalarProps/Mappings.swift     | 1 -
 Utils/gen-unicode-data/Sources/GenScalarProps/NameAlias.swift    | 1 -
 Utils/gen-unicode-data/Sources/GenScalarProps/Names.swift        | 1 -
 Utils/gen-unicode-data/Sources/GenScalarProps/Numeric.swift      | 1 -
 Utils/gen-unicode-data/Sources/GenScalarProps/main.swift         | 1 -
 Utils/gen-unicode-data/Sources/GenUtils/BitArray.swift           | 1 -
 Utils/gen-unicode-data/Sources/GenUtils/Emit.swift               | 1 -
 Utils/gen-unicode-data/Sources/GenUtils/Files.swift              | 1 -
 Utils/gen-unicode-data/Sources/GenUtils/Flatten.swift            | 1 -
 Utils/gen-unicode-data/Sources/GenUtils/Formatting.swift         | 1 -
 Utils/gen-unicode-data/Sources/GenUtils/Hashing.swift            | 1 -
 Utils/gen-unicode-data/Sources/GenUtils/Mph.swift                | 1 -
 26 files changed, 26 deletions(-)

diff --git a/Utils/gen-unicode-data/Input/GraphemeData.h b/Utils/gen-unicode-data/Input/GraphemeData.h
index dc06ade7b..c1c537d53 100644
--- a/Utils/gen-unicode-data/Input/GraphemeData.h
+++ b/Utils/gen-unicode-data/Input/GraphemeData.h
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Input/NormalizationData.h b/Utils/gen-unicode-data/Input/NormalizationData.h
index 7186cdc88..4785f29ed 100644
--- a/Utils/gen-unicode-data/Input/NormalizationData.h
+++ b/Utils/gen-unicode-data/Input/NormalizationData.h
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Input/ScalarPropData.h b/Utils/gen-unicode-data/Input/ScalarPropData.h
index 415259d1e..ca1e3a567 100644
--- a/Utils/gen-unicode-data/Input/ScalarPropData.h
+++ b/Utils/gen-unicode-data/Input/ScalarPropData.h
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenGraphemeBreakProperty/IndicRules.swift b/Utils/gen-unicode-data/Sources/GenGraphemeBreakProperty/IndicRules.swift
index daf4f7aef..da759f2e0 100644
--- a/Utils/gen-unicode-data/Sources/GenGraphemeBreakProperty/IndicRules.swift
+++ b/Utils/gen-unicode-data/Sources/GenGraphemeBreakProperty/IndicRules.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenGraphemeBreakProperty/main.swift b/Utils/gen-unicode-data/Sources/GenGraphemeBreakProperty/main.swift
index d8b2aae40..80128fb3f 100644
--- a/Utils/gen-unicode-data/Sources/GenGraphemeBreakProperty/main.swift
+++ b/Utils/gen-unicode-data/Sources/GenGraphemeBreakProperty/main.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenNormalization/CCC.swift b/Utils/gen-unicode-data/Sources/GenNormalization/CCC.swift
index b39972c39..d4e0903cb 100644
--- a/Utils/gen-unicode-data/Sources/GenNormalization/CCC.swift
+++ b/Utils/gen-unicode-data/Sources/GenNormalization/CCC.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenNormalization/Comp.swift b/Utils/gen-unicode-data/Sources/GenNormalization/Comp.swift
index c9be203bd..35b022847 100644
--- a/Utils/gen-unicode-data/Sources/GenNormalization/Comp.swift
+++ b/Utils/gen-unicode-data/Sources/GenNormalization/Comp.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenNormalization/Decomp.swift b/Utils/gen-unicode-data/Sources/GenNormalization/Decomp.swift
index 00a3961bc..907243308 100644
--- a/Utils/gen-unicode-data/Sources/GenNormalization/Decomp.swift
+++ b/Utils/gen-unicode-data/Sources/GenNormalization/Decomp.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenNormalization/NFX_QC.swift b/Utils/gen-unicode-data/Sources/GenNormalization/NFX_QC.swift
index 30d72cdcd..a6cf73c18 100644
--- a/Utils/gen-unicode-data/Sources/GenNormalization/NFX_QC.swift
+++ b/Utils/gen-unicode-data/Sources/GenNormalization/NFX_QC.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenNormalization/NormData.swift b/Utils/gen-unicode-data/Sources/GenNormalization/NormData.swift
index fd7c70596..076bcecd8 100644
--- a/Utils/gen-unicode-data/Sources/GenNormalization/NormData.swift
+++ b/Utils/gen-unicode-data/Sources/GenNormalization/NormData.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenNormalization/main.swift b/Utils/gen-unicode-data/Sources/GenNormalization/main.swift
index 4e14328e1..bbd5a9a90 100644
--- a/Utils/gen-unicode-data/Sources/GenNormalization/main.swift
+++ b/Utils/gen-unicode-data/Sources/GenNormalization/main.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenScalarProps/Age.swift b/Utils/gen-unicode-data/Sources/GenScalarProps/Age.swift
index d1bf859ea..0c952b3d6 100644
--- a/Utils/gen-unicode-data/Sources/GenScalarProps/Age.swift
+++ b/Utils/gen-unicode-data/Sources/GenScalarProps/Age.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenScalarProps/BinProps.swift b/Utils/gen-unicode-data/Sources/GenScalarProps/BinProps.swift
index 9c28ac613..d3b7ea261 100644
--- a/Utils/gen-unicode-data/Sources/GenScalarProps/BinProps.swift
+++ b/Utils/gen-unicode-data/Sources/GenScalarProps/BinProps.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenScalarProps/GeneralCategory.swift b/Utils/gen-unicode-data/Sources/GenScalarProps/GeneralCategory.swift
index 3da9e8666..22bb8c943 100644
--- a/Utils/gen-unicode-data/Sources/GenScalarProps/GeneralCategory.swift
+++ b/Utils/gen-unicode-data/Sources/GenScalarProps/GeneralCategory.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenScalarProps/Mappings.swift b/Utils/gen-unicode-data/Sources/GenScalarProps/Mappings.swift
index 1e8886fce..37c000c90 100644
--- a/Utils/gen-unicode-data/Sources/GenScalarProps/Mappings.swift
+++ b/Utils/gen-unicode-data/Sources/GenScalarProps/Mappings.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenScalarProps/NameAlias.swift b/Utils/gen-unicode-data/Sources/GenScalarProps/NameAlias.swift
index 9cb5a9aee..23df53b27 100644
--- a/Utils/gen-unicode-data/Sources/GenScalarProps/NameAlias.swift
+++ b/Utils/gen-unicode-data/Sources/GenScalarProps/NameAlias.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenScalarProps/Names.swift b/Utils/gen-unicode-data/Sources/GenScalarProps/Names.swift
index 22616576b..baff7f17b 100644
--- a/Utils/gen-unicode-data/Sources/GenScalarProps/Names.swift
+++ b/Utils/gen-unicode-data/Sources/GenScalarProps/Names.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenScalarProps/Numeric.swift b/Utils/gen-unicode-data/Sources/GenScalarProps/Numeric.swift
index c91cf66d2..89e33515b 100644
--- a/Utils/gen-unicode-data/Sources/GenScalarProps/Numeric.swift
+++ b/Utils/gen-unicode-data/Sources/GenScalarProps/Numeric.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenScalarProps/main.swift b/Utils/gen-unicode-data/Sources/GenScalarProps/main.swift
index c86053c1b..9e2ef6297 100644
--- a/Utils/gen-unicode-data/Sources/GenScalarProps/main.swift
+++ b/Utils/gen-unicode-data/Sources/GenScalarProps/main.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenUtils/BitArray.swift b/Utils/gen-unicode-data/Sources/GenUtils/BitArray.swift
index 0501a4731..a8f9b8961 100644
--- a/Utils/gen-unicode-data/Sources/GenUtils/BitArray.swift
+++ b/Utils/gen-unicode-data/Sources/GenUtils/BitArray.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenUtils/Emit.swift b/Utils/gen-unicode-data/Sources/GenUtils/Emit.swift
index 66c13daa1..464f431d2 100644
--- a/Utils/gen-unicode-data/Sources/GenUtils/Emit.swift
+++ b/Utils/gen-unicode-data/Sources/GenUtils/Emit.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenUtils/Files.swift b/Utils/gen-unicode-data/Sources/GenUtils/Files.swift
index fad261d08..26c881abe 100644
--- a/Utils/gen-unicode-data/Sources/GenUtils/Files.swift
+++ b/Utils/gen-unicode-data/Sources/GenUtils/Files.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenUtils/Flatten.swift b/Utils/gen-unicode-data/Sources/GenUtils/Flatten.swift
index 309e0d490..e8eb197c4 100644
--- a/Utils/gen-unicode-data/Sources/GenUtils/Flatten.swift
+++ b/Utils/gen-unicode-data/Sources/GenUtils/Flatten.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenUtils/Formatting.swift b/Utils/gen-unicode-data/Sources/GenUtils/Formatting.swift
index 3bc75b0f9..ec6108c7e 100644
--- a/Utils/gen-unicode-data/Sources/GenUtils/Formatting.swift
+++ b/Utils/gen-unicode-data/Sources/GenUtils/Formatting.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenUtils/Hashing.swift b/Utils/gen-unicode-data/Sources/GenUtils/Hashing.swift
index 9d13cf109..c9b283b2f 100644
--- a/Utils/gen-unicode-data/Sources/GenUtils/Hashing.swift
+++ b/Utils/gen-unicode-data/Sources/GenUtils/Hashing.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Utils/gen-unicode-data/Sources/GenUtils/Mph.swift b/Utils/gen-unicode-data/Sources/GenUtils/Mph.swift
index 71e199207..34ccb3003 100644
--- a/Utils/gen-unicode-data/Sources/GenUtils/Mph.swift
+++ b/Utils/gen-unicode-data/Sources/GenUtils/Mph.swift
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 

From ed29672e41ddc594ec48197b27ffee991e5d7f5f Mon Sep 17 00:00:00 2001
From: Nate Cook <natecook@apple.com>
Date: Mon, 7 Jul 2025 17:37:13 -0500
Subject: [PATCH 7/9] =?UTF-8?q?More=E2=80=A6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Sources/_CUnicode/Common/ScriptData.h   | 1 -
 Sources/_CUnicode/UnicodeData.c         | 1 -
 Sources/_CUnicode/UnicodeScalarProps.c  | 1 -
 Sources/_CUnicode/include/UnicodeData.h | 1 -
 4 files changed, 4 deletions(-)

diff --git a/Sources/_CUnicode/Common/ScriptData.h b/Sources/_CUnicode/Common/ScriptData.h
index e5b6c68bc..8f4e54735 100644
--- a/Sources/_CUnicode/Common/ScriptData.h
+++ b/Sources/_CUnicode/Common/ScriptData.h
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Sources/_CUnicode/UnicodeData.c b/Sources/_CUnicode/UnicodeData.c
index 01dc4dae5..4dae617d2 100644
--- a/Sources/_CUnicode/UnicodeData.c
+++ b/Sources/_CUnicode/UnicodeData.c
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Sources/_CUnicode/UnicodeScalarProps.c b/Sources/_CUnicode/UnicodeScalarProps.c
index 9a353aa3c..d7d52ec8d 100644
--- a/Sources/_CUnicode/UnicodeScalarProps.c
+++ b/Sources/_CUnicode/UnicodeScalarProps.c
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/Sources/_CUnicode/include/UnicodeData.h b/Sources/_CUnicode/include/UnicodeData.h
index 2ca952231..ac7f47a35 100644
--- a/Sources/_CUnicode/include/UnicodeData.h
+++ b/Sources/_CUnicode/include/UnicodeData.h
@@ -6,7 +6,6 @@
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information
-// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 //
 //===----------------------------------------------------------------------===//
 

From 834886274e3acf9ebc6979edee8abe89c3df8a03 Mon Sep 17 00:00:00 2001
From: Nate Cook <natecook@apple.com>
Date: Tue, 8 Jul 2025 00:07:01 -0500
Subject: [PATCH 8/9] More license changes

...and excluding python files, since the license check doesn't
allow a #! at the start of a file.
---
 .licenseignore                                       |  1 +
 Sources/_RegexParser/Regex/TreeProtocols.swift       | 11 ++++++++++-
 Sources/_StringProcessing/Engine/MEBuiltins.swift    | 11 +++++++++++
 Sources/_StringProcessing/Engine/MEQuantify.swift    | 11 +++++++++++
 Sources/_StringProcessing/Engine/Metrics.swift       | 11 +++++++++++
 Sources/_StringProcessing/Engine/Structuralize.swift | 11 +++++++++++
 Sources/_StringProcessing/Utility/AsciiBitset.swift  | 11 +++++++++++
 Tests/RegexBuilderTests/AnyRegexOutputTests.swift    | 10 ++++++++++
 Tests/RegexTests/AnyRegexOutputTests.swift           | 10 ++++++++++
 9 files changed, 86 insertions(+), 1 deletion(-)

diff --git a/.licenseignore b/.licenseignore
index fc621f77e..766f10a2e 100644
--- a/.licenseignore
+++ b/.licenseignore
@@ -10,6 +10,7 @@
 .editorconfig
 .github/*
 .build
+*.py
 *.yml
 *.yaml
 *.cmake
diff --git a/Sources/_RegexParser/Regex/TreeProtocols.swift b/Sources/_RegexParser/Regex/TreeProtocols.swift
index 7f1ccb5f7..a54401093 100644
--- a/Sources/_RegexParser/Regex/TreeProtocols.swift
+++ b/Sources/_RegexParser/Regex/TreeProtocols.swift
@@ -1,4 +1,13 @@
-
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
 
 public protocol _TreeNode {
   var children: [Self]? { get }
diff --git a/Sources/_StringProcessing/Engine/MEBuiltins.swift b/Sources/_StringProcessing/Engine/MEBuiltins.swift
index ab47a1a5f..f6d97555d 100644
--- a/Sources/_StringProcessing/Engine/MEBuiltins.swift
+++ b/Sources/_StringProcessing/Engine/MEBuiltins.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 internal import _RegexParser // For AssertionKind
 extension Character {
   var _isHorizontalWhitespace: Bool {
diff --git a/Sources/_StringProcessing/Engine/MEQuantify.swift b/Sources/_StringProcessing/Engine/MEQuantify.swift
index 48bbb9e9c..86e077616 100644
--- a/Sources/_StringProcessing/Engine/MEQuantify.swift
+++ b/Sources/_StringProcessing/Engine/MEQuantify.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 internal import _RegexParser
 
 private typealias ASCIIBitset = DSLTree.CustomCharacterClass.AsciiBitset
diff --git a/Sources/_StringProcessing/Engine/Metrics.swift b/Sources/_StringProcessing/Engine/Metrics.swift
index 372a7e1b4..8f3405a15 100644
--- a/Sources/_StringProcessing/Engine/Metrics.swift
+++ b/Sources/_StringProcessing/Engine/Metrics.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 extension Processor {
 #if PROCESSOR_MEASUREMENTS_ENABLED
   struct ProcessorMetrics {
diff --git a/Sources/_StringProcessing/Engine/Structuralize.swift b/Sources/_StringProcessing/Engine/Structuralize.swift
index d91d0f1a9..eed2e6cd0 100644
--- a/Sources/_StringProcessing/Engine/Structuralize.swift
+++ b/Sources/_StringProcessing/Engine/Structuralize.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 internal import _RegexParser
 
 @available(SwiftStdlib 5.7, *)
diff --git a/Sources/_StringProcessing/Utility/AsciiBitset.swift b/Sources/_StringProcessing/Utility/AsciiBitset.swift
index 2b0217cdc..61a6a6891 100644
--- a/Sources/_StringProcessing/Utility/AsciiBitset.swift
+++ b/Sources/_StringProcessing/Utility/AsciiBitset.swift
@@ -1,3 +1,14 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
+
 // TODO: Probably refactor out of DSLTree
 extension DSLTree.CustomCharacterClass {
   internal struct AsciiBitset {
diff --git a/Tests/RegexBuilderTests/AnyRegexOutputTests.swift b/Tests/RegexBuilderTests/AnyRegexOutputTests.swift
index 6e36f4d9d..f8caed509 100644
--- a/Tests/RegexBuilderTests/AnyRegexOutputTests.swift
+++ b/Tests/RegexBuilderTests/AnyRegexOutputTests.swift
@@ -1,3 +1,13 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
 
 import XCTest
 import _StringProcessing
diff --git a/Tests/RegexTests/AnyRegexOutputTests.swift b/Tests/RegexTests/AnyRegexOutputTests.swift
index 10bb6a061..bd3b8c552 100644
--- a/Tests/RegexTests/AnyRegexOutputTests.swift
+++ b/Tests/RegexTests/AnyRegexOutputTests.swift
@@ -1,3 +1,13 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2021-2022 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+//
+//===----------------------------------------------------------------------===//
 
 import _StringProcessing
 import XCTest

From a1e1813865a0422f9401bc37899c54a43d34370a Mon Sep 17 00:00:00 2001
From: Nate Cook <natecook@apple.com>
Date: Tue, 8 Jul 2025 00:14:14 -0500
Subject: [PATCH 9/9] YAML and Python lint changes

---
 .github/workflows/pull_request.yml            |  1 -
 .../generateDiceNotation.py                   | 55 +++++++++++--------
 Utils/benchmark-generators/generateEmails.py  | 18 +++---
 .../generateNetworkingData.py                 | 23 +++++---
 .../generateTaggedUnicode.py                  | 11 +++-
 Utils/createBenchmark.py                      | 28 ++++++----
 6 files changed, 81 insertions(+), 55 deletions(-)

diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index bbf00bd4b..e9263e855 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -20,4 +20,3 @@ jobs:
     with:
       license_header_check_project_name: "Swift.org"
       unacceptable_language_check_enabled: false
-      
diff --git a/Utils/benchmark-generators/generateDiceNotation.py b/Utils/benchmark-generators/generateDiceNotation.py
index b7cbe9cc8..2b6344063 100644
--- a/Utils/benchmark-generators/generateDiceNotation.py
+++ b/Utils/benchmark-generators/generateDiceNotation.py
@@ -17,30 +17,39 @@
 minDigits = 1
 maxDigits = 4
 
+
 def number():
-  return "".join([random.choice(string.digits) for _ in range(random.randint(minDigits,maxDigits))])
+    return "".join([random.choice(string.digits)
+                   for _ in range(random.randint(minDigits, maxDigits))])
+
 
 minWord = 5
 maxWord = 10
+
+
 def word():
-  return "".join([random.choice(string.ascii_letters) for _ in range(random.randint(minWord,maxWord))])
+    return "".join([random.choice(string.ascii_letters)
+                   for _ in range(random.randint(minWord, maxWord))])
+
 
 minDice = 1
 maxDice = 4
+
+
 def roll():
-  die = []
-  for _ in range(random.randint(minDice, maxDice)):
-    roll = ""
-    if random.randint(0,1) == 1:
-      roll += number()
-      
-    if random.randint(0,1) == 1:
-      roll += "d" + number()
-    else:
-      roll += "D" + number()
-      
-    die.append(roll)
-  return "+".join(die)
+    die = []
+    for _ in range(random.randint(minDice, maxDice)):
+        roll = ""
+        if random.randint(0, 1) == 1:
+            roll += number()
+
+        if random.randint(0, 1) == 1:
+            roll += "d" + number()
+        else:
+            roll += "D" + number()
+
+        die.append(roll)
+    return "+".join(die)
 
 
 line_num = 2000
@@ -48,19 +57,19 @@ def roll():
 
 lines = []
 for _ in range(line_num):
-  line = []
-  for _ in range(things_per_line):
-    if random.randint(0,1) == 1:
-      line.append(word())
-    else:
-      line.append(roll())
-  lines.append(" ".join(line))
+    line = []
+    for _ in range(things_per_line):
+        if random.randint(0, 1) == 1:
+            line.append(word())
+        else:
+            line.append(roll())
+    lines.append(" ".join(line))
 
 dice_text = "\n    ".join(lines)
 
 dice_rolls = []
 for _ in range(2000):
-  dice_rolls.append(roll())
+    dice_rolls.append(roll())
 
 dice_rolls_formatted = "[" + ",\n    ".join(["\"" + x + "\"" for x in dice_rolls]) + "]"
 
diff --git a/Utils/benchmark-generators/generateEmails.py b/Utils/benchmark-generators/generateEmails.py
index ceaedb3a5..860437fb0 100644
--- a/Utils/benchmark-generators/generateEmails.py
+++ b/Utils/benchmark-generators/generateEmails.py
@@ -26,15 +26,15 @@
 # issues but otherwise this should work
 emails = []
 for _ in range(n):
-  domain_len = random.randint(2,64)
-  locale_len = random.randint(2,64)
-  tld_len = random.randint(2,10)
-  
-  domain = "".join(random.sample(domain_charset, domain_len))
-  locale = "".join(random.sample(locale_charset, locale_len))
-  tld = "".join(random.sample(string.ascii_lowercase, tld_len))
-  email = locale + "@" + domain + "." + tld
-  emails.append(email)
+    domain_len = random.randint(2, 64)
+    locale_len = random.randint(2, 64)
+    tld_len = random.randint(2, 10)
+
+    domain = "".join(random.sample(domain_charset, domain_len))
+    locale = "".join(random.sample(locale_charset, locale_len))
+    tld = "".join(random.sample(string.ascii_lowercase, tld_len))
+    email = locale + "@" + domain + "." + tld
+    emails.append(email)
 
 res = """
 extension Inputs {{
diff --git a/Utils/benchmark-generators/generateNetworkingData.py b/Utils/benchmark-generators/generateNetworkingData.py
index e1cd3d518..984f2aaf3 100644
--- a/Utils/benchmark-generators/generateNetworkingData.py
+++ b/Utils/benchmark-generators/generateNetworkingData.py
@@ -14,20 +14,25 @@
 
 random.seed(0)
 
+
 def ipv6():
-  return ":".join(["".join([random.choice(string.hexdigits) for _ in range(4)]) for _ in range(8)])
+    return ":".join(["".join([random.choice(string.hexdigits)
+                    for _ in range(4)]) for _ in range(8)])
+
 
 def ipv4():
-  return ".".join([str(random.randint(1,255)) for _ in range(4)])
+    return ".".join([str(random.randint(1, 255)) for _ in range(4)])
+
 
 def mac():
-  x = random.randint(0,1)
-  if x == 0:
-    raw = "{:02x}".format(random.randint(0,2**48-1))
-    return ":".join([raw[i:i + 2] for i in range(0, len(raw), 2)])
-  else:
-    raw = "{:02x}".format(random.randint(0,2**48-1))
-    return "-".join([raw[i:i + 2] for i in range(0, len(raw), 2)])
+    x = random.randint(0, 1)
+    if x == 0:
+        raw = "{:02x}".format(random.randint(0, 2**48 - 1))
+        return ":".join([raw[i:i + 2] for i in range(0, len(raw), 2)])
+    else:
+        raw = "{:02x}".format(random.randint(0, 2**48 - 1))
+        return "-".join([raw[i:i + 2] for i in range(0, len(raw), 2)])
+
 
 res = """
 extension Inputs {{
diff --git a/Utils/benchmark-generators/generateTaggedUnicode.py b/Utils/benchmark-generators/generateTaggedUnicode.py
index 60b23db72..0277d7ed5 100644
--- a/Utils/benchmark-generators/generateTaggedUnicode.py
+++ b/Utils/benchmark-generators/generateTaggedUnicode.py
@@ -27,9 +27,14 @@
 minLine = 10
 maxLine = 100
 
+
 def get_random(i):
-   return "".join([chr(random.randint(low, high)) for _ in range(i)])
-   
-lines = [start + get_random(random.randint(minLine, maxLine)) + end for _ in range(numLines)]
+    return "".join([chr(random.randint(low, high)) for _ in range(i)])
+
+
+lines = [
+    start + get_random(random.randint(minLine, maxLine)) + end
+    for _ in range(numLines)
+]
 
 print("\n".join(lines))
diff --git a/Utils/createBenchmark.py b/Utils/createBenchmark.py
index 82636f64c..8038c06ba 100644
--- a/Utils/createBenchmark.py
+++ b/Utils/createBenchmark.py
@@ -10,12 +10,14 @@
 ##===----------------------------------------------------------------------===##
 
 # python3 createBenchmark.py MyRegexBenchmark
-# reference: https://github.com/apple/swift/blob/main/benchmark/scripts/create_benchmark.py
+# reference:
+# https://github.com/apple/swift/blob/main/benchmark/scripts/create_benchmark.py
 
 import argparse
 import os
 
-template = """//===----------------------------------------------------------------------===//
+template = """\
+//===----------------------------------------------------------------------===//
 //
 // This source file is part of the Swift.org open source project
 //
@@ -34,34 +36,38 @@
 }}
 """
 
+
 def main():
     p = argparse.ArgumentParser()
     p.add_argument("name", help="The name of the new benchmark to be created")
     args = p.parse_args()
-    
+
     # create a file in Sources/RegexBenchmark/Suite with the benchmark template
     create_benchmark_file(args.name)
-    
+
     # add to the registration function in BenchmarkRunner
     register_benchmark(args.name)
 
+
 def create_benchmark_file(name):
-    contents = template.format(name= name)
+    contents = template.format(name=name)
     relative_path = create_relative_path("../Sources/RegexBenchmark/Suite/")
     source_file_path = os.path.join(relative_path, name + ".swift")
-    
+
     print(f"Creating new benchmark file: {source_file_path}")
     with open(source_file_path, "w") as f:
         f.write(contents)
 
+
 def register_benchmark(name):
-    relative_path = create_relative_path("../Sources/RegexBenchmark/BenchmarkRegistration.swift")
+    relative_path = create_relative_path(
+        "../Sources/RegexBenchmark/BenchmarkRegistration.swift")
 
     # read current contents into an array
     file_contents = []
     with open(relative_path, "r") as f:
         file_contents = f.readlines()
-    
+
     new_file_contents = []
     for line in file_contents:
         if "end of registrations" not in line:
@@ -70,14 +76,16 @@ def register_benchmark(name):
             # add the newest benchmark
             new_file_contents.append(f"    self.add{name}()\n")
             new_file_contents.append(line)
-    
+
     # write the new contents
     with open(relative_path, "w") as f:
         for line in new_file_contents:
             f.write(line)
-            
+
+
 def create_relative_path(file_path):
     return os.path.join(os.path.dirname(__file__), file_path)
 
+
 if __name__ == "__main__":
     main()