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

SML layer

• Description
  • Features:
• Install
• Key bindings
  • Form Completion
  • REPL

Description

Adds support for the SML programming language to Spacemacs.

Features:

• Syntax highlighting
• Integration of the SML Repl into Emacs
• Basic completion of SML forms via sml-electric-space

Install

To use this configuration layer, add it to your ~/.spacemacs. You will need to add sml to the existing dotspacemacs-configuration-layers list in this file.

Key bindings

Form Completion

Key binding	Description
M-SPC	Inserts a space and completes the form before the cursor.
\vert{}	Inserts a pipe and adds a double arrow or copies the function name. Generally just works.

REPL

Key binding	Description
SPC m s b	Send buffer to REPL
SPC m s B	Send buffer to REPL and switch to REPL buffer in insert state
SPC m s f	Send function to REPL
SPC m s F	Send function to REPL and switch to REPL buffer in insert state
SPC m s i	Run the sml REPL or switch to it if the REPL is already running
SPC m s r	Send region to REPL
SPC m s R	Send region to REPL and switch to REPL buffer in insert state
SPC m s s	Run the sml REPL or switch to it if the REPL is already running