Merge pull request #477 from fwcd/swift-snippets

Migrate examples to Swift snippets

Author: fwcd

Examples/AddOneToIntegerLiterals.swift renamed to Snippets/AddOneToIntegerLiterals.swift

@@ -13,9 +13,9 @@ import SwiftSyntaxBuilder
 let source = SourceFile {
   ImportDecl(path: "Foundation")
   ImportDecl(path: "UIKit")
-  ClassDecl(classKeyword: .class, identifier: "SomeViewController", membersBuilder: {
+  ClassDecl(identifier: "SomeViewController") {
     VariableDecl(.let, name: "tableView", type: "UITableView")
-  })
+  }
 }
 
 let syntax = source.buildSyntax(format: Format())

Examples/CodeGenerationUsingSwiftSyntaxBuilder.swift renamed to Snippets/CodeGenerationUsingSwiftSyntaxBuilder.swift

@@ -1,11 +1,11 @@
-# Examples
+# Snippets (Examples)
 
-- Command line tool to add one to every integer literal in a source file [AddOneToIntegerLiterals.swift](https://github.com/apple/swift-syntax/blob/main/Examples/AddOneToIntegerLiterals.swift).
-- Code-generate a simple source file using SwiftSyntaxBuilder [CodeGenerationUsingSwiftSyntaxBuilder.swift](https://github.com/apple/swift-syntax/blob/95fe6182b755346eee74b499109b4ab9eaf38651/Examples/CodeGenerationUsingSwiftSyntaxBuilder.swift)
+- Command line tool to add one to every integer literal in a source file [AddOneToIntegerLiterals.swift](AddOneToIntegerLiterals.swift).
+- Code-generate a simple source file using SwiftSyntaxBuilder [CodeGenerationUsingSwiftSyntaxBuilder.swift](CodeGenerationUsingSwiftSyntaxBuilder.swift)
 
 ## Some Example Usages
 
-[**Swift AST Explorer**](https://swift-ast-explorer.kishikawakatsumi.com/): a Swift AST visualizer.
+[**Swift AST Explorer**](https://swift-ast-explorer.com/): a Swift AST visualizer.
 
 [**swift-format**](https://github.com/apple/swift-format): formatting technology for Swift source code.