Updated for 0.5.1 release

CommandLineTool/main.swift

@@ -2,7 +2,7 @@
 //  SwiftFormat
 //  main.swift
 //
-//  Version 0.5
+//  Version 0.5.1
 //
 //  Created by Nick Lockwood on 12/08/2016.
 //  Copyright 2016 Charcoal Design
@@ -33,7 +33,7 @@
 
 import Foundation
 
-let version = "0.5"
+let version = "0.5.1"
 
 func processInput(inputURL: NSURL, andWriteToOutput outputURL: NSURL, withOptions options: FormattingOptions) -> Int {
     let manager = NSFileManager.defaultManager()

LICENCE.md

@@ -1,6 +1,6 @@
 SwiftFormat
 
-Version 0.5, August 25th, 2016
+Version 0.5.1, August 25th, 2016
 
 Copyright (c) 2016 Nick Lockwood
 

README.md

@@ -322,6 +322,11 @@ With a syntax tree in place, it should become possible to add much more sophisti
 Release notes
 ----------------
 
+Version 0.5.1
+
+- Fixed critical bug where double unwrap (e.g. `foo??.bar()`) was not handled correctly
+- Fixed bug where `case let .SomeEnum` was not handled correctly
+
 Version 0.5
 
 - swiftformat command-line tool now supports reading from stdin/writing to stdout

SwiftFormat/Formatter.swift

@@ -2,7 +2,7 @@
 //  SwiftFormat
 //  Formatter.swift
 //
-//  Version 0.5
+//  Version 0.5.1
 //
 //  Created by Nick Lockwood on 12/08/2016.
 //  Copyright 2016 Charcoal Design
@@ -416,7 +416,7 @@ public func spaceAroundOperators(formatter: Formatter) {
             return false
         }
     }
-    
+
     func isUnwrapOperatorSequence(token: Token) -> Bool {
         for c in token.string.characters {
             if c != "?" && c != "!" {
@@ -502,7 +502,7 @@ public func spaceAroundOperators(formatter: Formatter) {
                             (previousNonWhitespaceToken.type != .Operator ||
                             (previousNonWhitespaceToken.string == "?" && scopeStack.last?.string != "?") ||
                             (previousNonWhitespaceToken.string != "?" &&
-                                isUnwrapOperatorSequence(previousNonWhitespaceToken))) &&
+                            isUnwrapOperatorSequence(previousNonWhitespaceToken))) &&
                             (previousNonWhitespaceToken.type != .Identifier ||
                             !spaceAfter(previousNonWhitespaceToken.string)) {
                             if previousTokenWasWhitespace {

SwiftFormat/SwiftFormat.h

@@ -2,7 +2,7 @@
 //  SwiftFormat
 //  SwiftFormat.h
 //
-//  Version 0.5
+//  Version 0.5.1
 //
 //  Created by Nick Lockwood on 12/08/2016.
 //  Copyright 2016 Charcoal Design

SwiftFormat/SwiftFormat.swift

@@ -2,7 +2,7 @@
 //  SwiftFormat
 //  SwiftFormat.swift
 //
-//  Version 0.5
+//  Version 0.5.1
 //
 //  Created by Nick Lockwood on 12/08/2016.
 //  Copyright 2016 Charcoal Design

SwiftFormat/Tokenizer.swift

@@ -2,7 +2,7 @@
 //  SwiftFormat
 //  Tokenizer.swift
 //
-//  Version 0.5
+//  Version 0.5.1
 //
 //  Created by Nick Lockwood on 11/08/2016.
 //  Copyright 2016 Charcoal Design

SwiftFormatTests/FormatterTests.swift

@@ -2,7 +2,7 @@
 //  SwiftFormat
 //  FormatterTests.swift
 //
-//  Version 0.5
+//  Version 0.5.1
 //
 //  Created by Nick Lockwood on 12/08/2016.
 //  Copyright 2016 Charcoal Design
@@ -383,7 +383,7 @@ class FormatterTests: XCTestCase {
         let output = "foo?.bar"
         XCTAssertEqual(format(input, rules: [spaceAroundOperators]), output)
     }
-    
+
     func testNoSpaceAroundMultipleOptionalChaining() {
         let input = "foo??!?!.bar"
         let output = "foo??!?!.bar"
@@ -401,7 +401,7 @@ class FormatterTests: XCTestCase {
         let output = "foo?.bar"
         XCTAssertEqual(format(input, rules: [spaceAroundOperators]), output)
     }
-    
+
     func testNoSpaceBetweenMultipleOptionalChaining() {
         let input = "foo??! .bar"
         let output = "foo??!.bar"
@@ -419,7 +419,7 @@ class FormatterTests: XCTestCase {
         let output = "foo?\n    .bar"
         XCTAssertEqual(format(input, rules: [spaceAroundOperators]), output)
     }
-    
+
     func testSplitLineMultipleOptionalChaining() {
         let input = "foo??!\n    .bar"
         let output = "foo??!\n    .bar"

SwiftFormatTests/TokenizerTests.swift

@@ -2,7 +2,7 @@
 //  SwiftFormat
 //  TokenizerTests.swift
 //
-//  Version 0.5
+//  Version 0.5.1
 //
 //  Created by Nick Lockwood on 12/08/2016.
 //  Copyright 2016 Charcoal Design
@@ -466,18 +466,18 @@ class TokenizerTests: XCTestCase {
         ]
         XCTAssertEqualArrays(tokenize(input), output)
     }
-    
+
     func testOperatorMayContainDotIfStartsWithDot() {
         let input = ".*.."
         let output = [Token(.Operator, ".*..")]
         XCTAssertEqualArrays(tokenize(input), output)
     }
-    
+
     func testOperatorMayNotContainDotUnlessStartsWithDot() {
         let input = "*.."
         let output = [
             Token(.Operator, "*"),
-            Token(.Operator, "..")
+            Token(.Operator, ".."),
         ]
         XCTAssertEqualArrays(tokenize(input), output)
     }