Insert function Comment Blocks for Swift Functions with Parameters Containing `func`/`function` Patterns

[l1Dan]

Description:
The plugin fails to generate documentation comments for Swift functions when parameters include names containing func or function (e.g., func, function, function1). This occurs even when:

• Parameters use reserved keywords wrapped in backticks (e.g., func: String).
• Parameters have default values like #function.

Steps to Reproduce:

1. Define Swift functions with parameters named func, function, or variations like function1.
2. Trigger the insert function Comment Blocks command.

Expected Behavior:
Documentation comments with /// - Parameter [name]: should be generated.

Actual Behavior:
No comments are generated for parameters with these names.

Examples:

// ✅ WORKING (Normal parameter name)
/// - Parameter f:
private func case1(f: String) {}

// ❌ NOT WORKING (Default value with `#function`)
private func case2(f: String = #function) {}

// ✅ WORKING (Unrelated parameter name)
/// - Parameter fn:
private func case3(fn: String) {}

// ❌ NOT WORKING (Default value with `#function`)
private func case4(fn: String = #function) {}

// ❌ NOT WORKING (Parameter named `func`)
private func case5(func: String) {}

// ❌ NOT WORKING (Parameter named `func` + `#function` default)
private func case6(func: String = #function) {}

// ❌ NOT WORKING (Parameter named `function`)
private func case7(function: String) {}

// ❌ NOT WORKING (Parameter named `function` + `#function` default)
private func case8(function: String = #function) {}

// ❌ NOT WORKING (Parameter named `function1`)
private func case9(function1: String) {}

// ❌ NOT WORKING (Parameter named `function1` + `#function` default)
private func case10(function1: String = #function) {}

**Environment**:
Name: Swift
Id: swiftlang.swift-vscode
Description: Swift Language Support for Visual Studio Code.
Version: 2.6.1
Publisher: Swift
VS Marketplace Link: https://marketplace.visualstudio.com/items/?itemName=swiftlang.swift-vscode

Version: 1.101.2 (Universal)
Commit: 2901c5ac6db8a986a5666c3af51ff804d05af0d4
Date: 2025-06-24T20:27:15.391Z
Electron: 35.5.1
ElectronBuildId: 11727614
Chromium: 134.0.6998.205
Node.js: 22.15.1
V8: 13.4.114.21-electron.0
OS: Darwin arm64 24.5.0

This plugin is a lifesaver for Swift documentation! 🚀 Thank you for your work.

Best regards

[plemarquand]

Thanks for the detailed reproduction cases! I've turned them in to test cases in #1697 and updated the comment matching regex.