Rename _SwiftSyntaxMacros --> SwiftSyntaxMacros.

This is intended to be it's final name.

Author: DougGregor

Package.swift

@@ -40,7 +40,7 @@ let package = Package(
     .library(name: "SwiftSyntax", type: .static, targets: ["SwiftSyntax"]),
     .library(name: "SwiftSyntaxParser", type: .static, targets: ["SwiftSyntaxParser"]),
     .library(name: "SwiftSyntaxBuilder", type: .static, targets: ["SwiftSyntaxBuilder"]),
-    .library(name: "_SwiftSyntaxMacros", type: .static, targets: ["_SwiftSyntaxMacros"]),
+    .library(name: "SwiftSyntaxMacros", type: .static, targets: ["SwiftSyntaxMacros"]),
     .library(name: "SwiftRefactor", type: .static, targets: ["SwiftRefactor"]),
   ],
   targets: [
@@ -115,7 +115,7 @@ let package = Package(
       ]
     ),
     .target(
-      name: "_SwiftSyntaxMacros",
+      name: "SwiftSyntaxMacros",
       dependencies: [
         "SwiftSyntax", "SwiftSyntaxBuilder", "SwiftParser", "SwiftDiagnostics"
       ],
@@ -158,7 +158,7 @@ let package = Package(
       name: "SwiftSyntaxMacrosTest",
       dependencies: ["SwiftDiagnostics", "SwiftOperators", "SwiftParser",
                      "_SwiftSyntaxTestSupport", "SwiftSyntaxBuilder",
-                     "_SwiftSyntaxMacros"]
+                     "SwiftSyntaxMacros"]
     ),
     .testTarget(
       name: "PerformanceTest",

Sources/CMakeLists.txt

@@ -38,5 +38,5 @@ add_subdirectory(SwiftParser)
 add_subdirectory(SwiftParserDiagnostics)
 add_subdirectory(SwiftOperators)
 add_subdirectory(SwiftSyntaxBuilder)
-add_subdirectory(_SwiftSyntaxMacros)
+add_subdirectory(SwiftSyntaxMacros)
 add_subdirectory(IDEUtils)

Sources/_SwiftSyntaxMacros/BasicMacroExpansionContext.swift renamed to Sources/SwiftSyntaxMacros/BasicMacroExpansionContext.swift

@@ -6,7 +6,7 @@
 # See http://swift.org/LICENSE.txt for license information
 # See http://swift.org/CONTRIBUTORS.txt for Swift project authors
 
-add_swift_host_library(_SwiftSyntaxMacros
+add_swift_host_library(SwiftSyntaxMacros
   MacroProtocols/AccessorMacro.swift
   MacroProtocols/AttachedMacro.swift
   MacroProtocols/CodeItemMacro.swift
@@ -24,7 +24,7 @@ add_swift_host_library(_SwiftSyntaxMacros
   Syntax+MacroEvaluation.swift
 )
 
-target_link_libraries(_SwiftSyntaxMacros PUBLIC
+target_link_libraries(SwiftSyntaxMacros PUBLIC
   SwiftParser
   SwiftSyntaxBuilder
   )