Remove remaining references to gyb

Author: ahoppen

CodeGeneration/README.md

@@ -2,18 +2,6 @@
 
 This directory contains file to generate source code that is part of the SwiftSyntax package. If you are looking to generate Swift code yourself, you might be interested in [SwiftSyntaxBuilder](../Sources/SwiftSyntaxBuilder).
 
-SwiftSyntax currently uses two mechanisms to generate source code: gyb and SwiftSyntaxBuilder. Both can be run using 
-
-```bash
-./build-script.py generate-source-code --toolchain /path/to/toolchain.xctoolchain/usr
-```
-
-## `gyb`
-
-Files generated using `gyb` have a `.gyb` suffix. [ChangingSwiftSyntax.md](../Sources/SwiftSyntax/Documentation.docc/ChangingSwiftSyntax.md) contains documentation how `gyb` works. This directory contains the definitions that back most of gyb-generation in `gyb_syntax_support`.
-
-## `SwiftSyntaxBuilder`
-
 Some source code inside SwiftSyntax is generated using [SwiftSyntaxBuilder](../Sources/SwiftSyntaxBuilder), a Swift library whose purpose is to generate Swift code using Swift itself. This kind of code generation is performed by the Swift package defined in this directory.
 
-This directory is a standalone package that uses a pinned version of SwiftSyntaxBuilder. It is thus NOT using SwiftSyntaxBuilder of the parent directory. This guarantees that when `generate-swiftsyntaxbuilder` is run, it can't break its own build.
+This directory is a standalone package that uses a pinned version of SwiftSyntaxBuilder. It is thus NOT using SwiftSyntaxBuilder of the parent directory. This guarantees that when `generate-swiftsyntaxbuilder` is run, it can't break its own build.

CodeGeneration/Sources/Utils/SyntaxBuildableType.swift

@@ -26,7 +26,7 @@ public struct SyntaxBuildableType: Hashable {
   public init(syntaxKind: String, isOptional: Bool = false) {
     self.isOptional = isOptional
     if syntaxKind.hasSuffix("Token") {
-      // There are different token kinds but all of them are represented by `Token` in the Swift source (see `kind_to_type` in `gyb_syntax_support`).
+      // There are different token kinds but all of them are represented by `Token` in the Swift source (see `kindToType` in `SyntaxSupport/Utils.swift`).
       self.syntaxKind = "Token"
       self.tokenKind = syntaxKind
     } else {

CodeGeneration/Sources/Utils/Utils.swift

@@ -22,7 +22,7 @@ public func dedented(string: String) -> String {
 }
 
 /// Creates a single-line documentation string from indented
-/// documentation as written in `gyb_syntax_support`.
+/// documentation as written in `CodeGeneration`.
 public func flattened(indentedDocumentation: String) -> String {
   dedented(string: indentedDocumentation)
     .replacingOccurrences(of: "\n", with: "")

CodeGeneration/Sources/generate-swiftsyntax/templates/swiftsyntax/SyntaxNodeFile.swift

@@ -15,7 +15,7 @@ import SwiftSyntaxBuilder
 import SyntaxSupport
 import Utils
 
-/// This gyb-file generates the syntax nodes for SwiftSyntax. To keep the generated
+/// This file generates the syntax nodes for SwiftSyntax. To keep the generated
 /// files at a managable file size, it is to be invoked multiple times with the
 /// variable `emitKind` set to a base kind listed in
 /// It then only emits those syntax nodes whose base kind are that specified kind.