swift-mode

• consume operator to end the lifetime of a variable binding
  https://github.com/apple/swift-evolution/blob/main/proposals/0366-move-function.md

• borrowing and consuming parameter ownership modifiers
  https://github.com/apple/swift-evolution/blob/main/proposals/0377-parameter-ownership-modifiers.md

• New access modifier: package
  https://github.com/apple/swift-evolution/blob/main/proposals/0386-package-access-modifier.md

• Noncopyable structs and enums
  https://github.com/apple/swift-evolution/blob/main/proposals/0390-noncopyable-structs-and-enums.md

• Value and Type Parameter Packs
  https://github.com/apple/swift-evolution/blob/main/proposals/0393-parameter-packs.md
  https://github.com/apple/swift-evolution/blob/main/proposals/0398-variadic-types.md
  https://github.com/apple/swift-evolution/blob/main/proposals/0399-tuple-of-value-pack-expansion.md

• Init Accessors
  https://github.com/apple/swift-evolution/blob/main/proposals/0400-init-accessors.md

• Macros
  https://github.com/apple/swift-evolution/blob/main/proposals/0382-expression-macros.md
  https://github.com/apple/swift-evolution/blob/main/proposals/0389-attached-macros.md
  https://github.com/apple/swift-evolution/blob/main/proposals/0397-freestanding-declaration-macros.md
  https://github.com/apple/swift-evolution/blob/main/proposals/0402-extension-macros.md

• Bug fixes and CI improvements.

Thanks @jpgrayson and @nhojb.

• Add keywords for conditional compilation and annotations.
  • hasFeature
    https://github.com/apple/swift-evolution/blob/main/proposals/0362-piecemeal-future-features.md
  • hasAttribute
    https://github.com/apple/swift-evolution/blob/main/proposals/0367-conditional-attributes.md
  • before
    https://github.com/apple/swift-evolution/blob/main/proposals/0376-function-back-deployment.md
  • Various environment names
• if expresison and switch expression (Swift 5.9).
  https://github.com/apple/swift-evolution/blob/main/proposals/0380-if-switch-expressions.md
• Bug fixes and CI improvements.

• async let
• Existential any
• #unavailable keyword
• noasync keyword
• Distributed actor
• Regex literals
• Other small fixes.

fill-paragraph, fill-region, and auto filling in comments and strings, based on woolsweater's work.

• Recognizes some Markdown blocks.
• Handles multiline comments:

  /* aaa bbb ccc */
  ↓↑
  /*
    aaa
    bbb
    ccc
  */
  

• If swift-mode:fill-paragraph-entire-comment-or-string is non-nil, fill-paragraph fills the entire comment.
• If comment-fill-column is defined, it is used in comments rather than fill-column.

Function names are now correctly faced with swift-mode:function-name-face.

Fixes #174.

Fix https://github.com/swift-emacs/swift-mode/issues/173.

Support Swift 5.5 features not included in v8.3.0:

• async let
• nonisolated/isolated
• get async throws

• Adds support to async/await and actor.
• Fix M-j and C-M-j for Emacs 27.

• Add support for font-locking negation operator.
• Fix swift-mode:debug-ios-app for newer Xcode.
• Fix indentations and font-locks.
• Fix documentations.
• Fix GitHub Actions.
• Migrated to Eldev.

Thanks @jcs090218, @woolsweater, and @danielmartin.

If swift-mode:switch-case-offset is equal to or greater than swift-mode:basic-offset, the body of switch statements are indented to swift-mode:switch-case-offset + swift-mode:basic-offset.

Before:

switch foo {
      case 1:
    print(1)
      default:
    print("other")
}

After:

switch foo {
      case 1:
          print(1)
      default:
          print("other")
}

Thanks @woolsweater .

• Highlight #filePath
• Support multi-parttern catch clauses
• Fix unreadable characters appearing in REPL prompt

Fixed indentation of generic parameters.

Example:

struct Foo<
  A: A,
  A: A, A: A
> {
}

Added some keyword of Swift 5.1.

Other small fixes.

Fix indentation after class token used as a modifier:

class Foo {
  public
    class
    var
    foo = 1
}

Trivia:

class Foo {
  // Nested class named "final"
  class final {
  }

  // Non-overridable class method named "foo"
  class final func foo() {
  }
}

• Improved Imenu and speedbar support
• More consistent electric indents and adaptive-fills inside multiline comments
• Chooses right executables for REPL, debugger, and other build tools
• The buffer name of REPL is now *Swift REPL [cmd-string]* where cmd-string is the command name such as swift
• Fixes beginning-of-defun hanging at the beginning of buffer
• Updates highlighting of class names for Swift 5.0

Adds support for raw string literal of Swift 5. For example: #"c:\windows\system32"#.

This release also enchances the hilighting of compiler directives.

This is a minor fix for swift-mode:mark-defun and swift-mode:mark-sentence.

swift-mode:mark-defun and swift-mode:mark-sentence now take a numeric argument. It repeats that count. If the count is negative, reverse direction.

• More comprehensive and consistent highlighting of symbols in standard library.
• Highlighting symbols in standard library is now optional.

Now you can debug iOS apps on your device with ios-deploy. Install ios-deploy, set exec-path, run swift-mode:debug-ios-app, and choose Local device.

font-lock is improved and now customizable. Run customize-group with swift-mode:faces.

Most of those improvements are contributed by @msanders (Michael Sanders). Thanks!

This is a bug fix release.

Fixes which-function-mode hang when running swift-mode:current-defun-name in a non swift-mode buffer.

This affected users who have which-function-mode enabled globally.