spacemacs/layers/+lang/swift/README.org

Swift layer

• Description
• Install
• Usage information
• Key bindings
  • swift-mode
  • swift-repl-mode

Description

This layer adds support for Apple's Swift programming language, used as a general purpose scripting language.

It relies on the swift-mode major-mode* for Emacs 24.4 or later, to provide the following features:

• Syntax highlighting
• Indentation
• Code navigation using imenu (built-in)
• Automatic syntax checking with flycheck (available with the syntax-checking layer)

Install

To be able to use this layer you should be able to run this from the command line:

On OS X:

  xcrun swift

Usage information

Unless configured by the user, the REPL will be invoked using the command xcrun swift. You can launch the REPL using the keybinding SPC m s s (or C-c C-z). The universal prefix SPC u (C-u) may be used to modify command invocation.

Key bindings

swift-mode

Key bindings	Description
SPC m s s	swift-mode-run-repl
SPC m s b	swift-mode-send-buffer
SPC m s r	swift-mode-send-region

Notes:

1. swift-mode-run-repl will run or switch to an existing REPL.
2. To edit the command invocation, prefix with SPC u (or C-u).
3. Emacs key bindings in use are the those set by the package.

swift-repl-mode

Key bindings	Description
SPC m s s	swift-repl-mode-switch-back